allen guo's Posts (254)

Roller seasoning machine

Continuous potato chip seasoning machine is used for food seasoning in the food production process. This equipment has an inclination-type seasoning drum, fully automatic control of speed, and material capacity, which is suitable for continuous seasoning operations on the assembly line.

Equipped with a screw powder feeding device, and can be stirred at the same time as the powder is sprinkled, so that the seasoning does not occur due to the difference in specific gravity, back to halogen, the formation of formation, adhesion, hood empty.

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Equipped with stirring powder, uniform, quantitative, and accurate. The product integrates electromagnetic, optical control, electric control, and digital delay, with a high degree of automation. Drum mixer

Structure: The equipment is composed of main parts such as bracket, roller, roller transmission system, dusting system, dusting transmission system, switchboard, etc. Operation steps:

(1) Connect the device to the power supply, the device uses 220v power input, the output drum motor is 380v, and the dusting motor is 220v

(2) Start the drum motor, the drum will slowly start to normal speed. Start the dusting motor, and the dusting device starts to work.

(3) The raw materials that need to be stirred and seasoned are continuously fed into the seasoning machine from the inlet by a conveyor or artificially slowly

(4) Turn on the powder-spreading motor to sprinkle the seasoning uniformly in the drum;

(5) Check each operation part and make sure it can work after normal operation.

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1. Cleaning and peeling machine: the cleaning and peeling machine with a gold-steel lining or a brush-type cleaning and peeling machine can complete the cleaning and peeling work at the same time. High efficiency and low loss.

2. French fries machine: Both slice and slice. The thickness of the slice and the size of the cutting strip can be adjusted at will.

3. Vegetable bleaching machine: rinse and protect the cut potato chips (strips).

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4. Centrifugal deoiler uses centrifugal force for dehydration. Dehydration before frying can greatly shorten the frying time and improve the taste of potato chips. Improve production efficiency and reduce production costs.

5. Oil-water mixing fryer This equipment is the frying equipment. Due to the different proportions of water and oil, the water is below, the oil is fried in the upper layer to make potato chips, and the resulting residue is directly deposited in the water. The oil does not emit black smoke. The oil temperature is controlled precisely, thus ensuring the quality and taste of potato chips. After the work is completed, the water is discharged and the residue will flow out with the water.

6. De-oiling machine: Centrifugal de-oiling machine de-oils the freshly fried potato chips (strips), which overcomes the defects of potato chips (strips) with high oil content and greasy mouth. Improve the taste of potato chips (strips).

7. Automatic seasoning machine: The drum type seasoning machine is made of stainless steel. The potato chips (strips) are evenly turned during the rotation of the drum, and the seasoning is added by sprinkling or spraying. Evenly seasoned and not fragile. 8. Nitrogen-filled packaging machine: When packaging, fill the packaging bag with nitrogen, which can effectively prevent potato chips (strips) from breaking and prolonging the shelf life. Inflation, packaging, and coding are completed in one go.

Fully automatic French fries processing technological process to enhance feeding → cleaning and peeling → picking and trimming → lifting feeding → slice (strip) → rinsing → blanching and color protection → dehydration → frying → degreasing → seasoning → transportation → packaging.
Advantages: The whole is made of high-quality 304 stainless steel, with reasonable design, high efficiency and energy saving, simple operation and high output.

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Taizy potato chips making process

French fries processing equipment is designed and developed by absorbing the essence of similar products, retaining the advantages of large equipment for concentration, and referring to the feedback information of users across the country. It has the advantages of low one-time investment, low energy consumption, multiple functions, small size, high profit, convenient use, and maintenance. The complete set of equipment consists of Qingshe peeling, slicing (strip), blanching, dehydration, water-oil frying, deoiling, seasoning, packaging, and auxiliary equipment.

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1. Full-automatic fried potato chips production line equipment:

1. The technological process of the production line of fried potato chips and french fries: raising the feed → cleaning and peeling-+ selecting trimming-raising the feed-+ slicing (strip) → rinsing-+ blanching and color protection-+ dehydration-+ fried- + Degreasing → seasoning-→ delivery-+ packaging.

The adjustment process of this equipment can make deep-fried frozen french fries.

2. The material of this set of equipment is 304 stainless steel, with high output and labor-saving. The equipment is installed and debugged on site.

Second, the performance of economical fried potato chips and french fries complete equipment:

1. Cleaning and peeling machine: The cleaning and peeling machine with gold steel sand lining or brush type cleaning and peeling machine can complete the cleaning and peeling work at the same time. High efficiency and low loss.

2. Slicing and cutting machine: It can cut both slices and strips. The thickness of the slice and the size of the cutting strip can be adjusted at will.

3. Blanching machine: rinse and protect the cut potato chips (strips).

3. Dehydrator: Dehydration using centrifugal force. Dehydration before frying can greatly shorten the frying time and improve the taste of potato chips. Improve production efficiency and reduce production costs.

4. Oil-water mixing fryer: This equipment is advanced frying equipment. Due to the different proportions of water and oil, the water is below, the oil is fried in the upper layer to make potato chips, and the resulting residue is directly deposited in the water. The oil does not emit black smoke, which greatly extends the life cycle of the oil and greatly reduces the cost. The oil temperature is precisely controlled, thus preserving the quality and taste of potato chips. After the work is completed, the water is discharged, and the residue will flow out with the water.

5. De-oiling machine: Centrifugal de-oiling machine de-oils the freshly fried potato chips (strips), which overcomes the defects of potato chips (strips) with high oil content and greasy mouth. Improve the taste of potato chips (strips).

6. Automatic seasoning machine: The drum type seasoning machine is made of stainless steel. The potato chips (strips) are evenly turned during the rotation of the drum, and the seasoning is added by sprinkling or spraying. Evenly seasoned and not fragile.

7. Nitrogen-filled packaging machine: When packaging, nitrogen is filled in the packaging bag, which can effectively prevent the chips (strips) from breaking and prolonging the shelf life.

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Potato chips making process

French fries processing equipment is designed and developed by absorbing the essence of similar products, retaining the advantages of large equipment for concentration, and referring to the feedback information of users across the country. It has the advantages of low one-time investment, low energy consumption, multiple functions, small size, high profit, convenient use, and maintenance. The complete set of equipment consists of Qingshe peeling, slicing (strip), blanching, dehydration, water-oil frying, deoiling, seasoning, packaging, and auxiliary equipment.

potato-chips-processing-line-1.jpg

1. Full-automatic fried potato chips production line equipment:

1. The technological process of the production line of fried potato chips and french fries: raising the feed → cleaning and peeling-+ selecting trimming-raising the feed-+ slicing (strip) → rinsing-+ blanching and color protection-+ dehydration-+ fried- + Degreasing → seasoning-→ delivery-+ packaging.

The adjustment process of this equipment can make deep-fried frozen french fries.

2. The material of this set of equipment is 304 stainless steel, with high output and labor-saving. The equipment is installed and debugged on site.

Second, the performance of economical fried potato chips and french fries complete equipment:

1. Cleaning and peeling machine: The cleaning and peeling machine with gold steel sand lining or brush type cleaning and peeling machine can complete the cleaning and peeling work at the same time. High efficiency and low loss.

2. Slicing and cutting machine: It can cut both slices and strips. The thickness of the slice and the size of the cutting strip can be adjusted at will.

3. Blanching machine: rinse and protect the cut potato chips (strips).

3. Dehydrator: Dehydration using centrifugal force. Dehydration before frying can greatly shorten the frying time and improve the taste of potato chips. Improve production efficiency and reduce production costs.

4. Oil-water mixing fryer: This equipment is advanced frying equipment. Due to the different proportions of water and oil, the water is below, the oil is fried in the upper layer to make potato chips, and the resulting residue is directly deposited in the water. The oil does not emit black smoke, which greatly extends the life cycle of the oil and greatly reduces the cost. The oil temperature is precisely controlled, thus preserving the quality and taste of potato chips. After the work is completed, the water is discharged, and the residue will flow out with the water.

5. De-oiling machine: Centrifugal de-oiling machine de-oils the freshly fried potato chips (strips), which overcomes the defects of potato chips (strips) with high oil content and greasy mouth. Improve the taste of potato chips (strips).

6. Automatic seasoning machine: The drum type seasoning machine is made of stainless steel. The potato chips (strips) are evenly turned during the rotation of the drum, and the seasoning is added by sprinkling or spraying. Evenly seasoned and not fragile.

7. Nitrogen-filled packaging machine: When packaging, nitrogen is filled in the packaging bag, which can effectively prevent the chips (strips) from breaking and prolonging the shelf life.

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Working principle of corn thresher

The corn thresher is mainly composed of a screen cover (ie, drum), a rotor, a feeding device, a frame, and other 5 parts. During work, corn is fed from the feed port, the seeds are separated by the screen hole, and the corn cob is The tail of the machine is discharged, and the corn silk and the skin are discharged from the tuyere. The use of corn thresher must be prepared in advance to avoid accidents.

Working principle of corn thresher

1. Components

The corn thresher is mainly composed of a screen cover (ie, drum), a rotor, a feeding device, a frame, and other 5 parts. The screen and the upper cover rotor form a threshing chamber. The rotor is the main working component. The threshing is done in the threshing room.

2. Working principle

The corn is fed from the feed inlet, the corn is impacted in the rotor and drum rotating at high speed, the grains are separated by the screen hole, the corn cob is discharged from the tail of the machine, and the corn silk and the skin are discharged from the tuyere. The feed inlet is located at the upper part of the upper cover of the machine. The corn cob enters the threshing chamber through the feed inlet. In the threshing chamber, the corn kernels fall off due to the impact of the rotor rotating at high speed, and are separated through the screen holes.

3. Matters needing attention

Before working on the thresher, it is necessary to educate the participants on the safe operation, carefully check whether the rotating parts are flexible, and whether the adjustment mechanism is normal. The gearing ratio is required to avoid excessive thresher speed and severe vibration, which may cause personal injury.

4. Maintenance instructions

After using the thresher, remove the dust and other debris attached to the machine in time, remove the loose screws, transmission belts, conveyor belts and chain belts. The oil stains on the transmission belts need to be cleaned with soapy water to dry and hang separately On the wall to prevent corrosion and aging.

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Taizy Large Corn Thresher

Corn thresher, large-scale corn thresher. Main features of 12N automatic feeding corn thresher:

1. The threshing part of the machine adopts rubber dragon drum threshing to make the machine have high output, the threshing clean corn cob is not broken, and the thresher is easier to pull.

2. The machine adopts centrifugal fan to suck away dust and other impurities in corn kernels

Thresher product features:

Automatic feeding corn threshing machine-novel structure, compact, strong and durable, easy to use and adjust, small footprint and high output, saving labor and time, can complete threshing, air separation, screening, and other retest operations.

The machine has a low crushing rate, high clean rate, and high efficiency. It is well received by users. There are two types of the single barrel and double barrel. The supporting products are climbing machine (feeding machine), conveyor, and bagging machine (long dragon).

The fully automatic feeding corn thresher provides automatic feeding, saving time and effort, as long as the corn cobs that have been initially dried are accumulated in the field, driven by the power equipment, the feeding is automatically completed, and manual loading is omitted. The trouble, and greatly improved work efficiency.

Double cleaning, high removal rate, low crushing rate, double cleaning includes secondary screening and suction cleaning, the screen device effectively separates the corn kernel from the broken corn cob and removes it through the suction device Light particles

Adapt to a variety of operating sites, with diesel tractors with more than 20 horsepower

The clutch device is more convenient to use. The newly added clutch device disconnects the thresher from the power equipment when not in operation, which not only reduces the fuel consumption of the power equipment but also facilitates shutdown and maintenance.

High efficiency, high removal rate, low crushing rate Double drum design, higher efficiency.

The main structure of automatic feeding corn thresher:

Collecting device: collect the initially dried corn on the cob

Transfer device: transfer the collected corn cob to the separation device

Thresher: Separating corn kernels and corn cobs

Separation and cleaning device: The secondary cleaning device of the mesh screen separates the corn kernels and the corn cob, and the air suction device removes the light particles.

Auxiliary devices: including clutch devices, transmission devices, safety devices, etc.

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With the increasing development of agricultural mechanization, many countries and regions have achieved mechanization of corn harvesting. In particular, corn threshers are widely used in corn production operations because of their many advantages such as easy installation, high production efficiency, and high safety performance. Mastering the correct use and maintenance of corn threshers and troubleshooting methods has important practical significance.

working principle. After the corn kernels are mature, the link with the corn cob will gradually become loose. After the blades on the drive shaft of the thresher rotate and collide at high speed, they are very easy to fall off. In addition, the spiral structure of the blades can make the corn cob smoothly discharged, and the screen can The corn kernels are cleanly filtered, fully realizing the efficient and energy-saving performance of the corn thresher.

Safe use and maintenance

Prepare before use. One is to conduct a security check. Flatten the four feet of the corn thresher to ensure that the equipment is stable and strong and reduce vibration. At the same time, according to the instructions, check whether the rotating and swinging parts are flexible and without collision, check whether the adjustment mechanism is normal and whether the safety facilities are complete and effective At the same time, each lubricating part should be filled with a sufficient amount of lubricating oil. The second is to conduct a trial operation. After turning on the power, idle for 1-2 minutes, check whether the machine is operating normally, check for jams, collisions, and other abnormal phenomena. Only after everything is normal can the material be fed. The third is to choose the right place of work. The threshing machine operation site should choose a flat and open place, and pay attention to the natural wind direction. The exit should be consistent with the natural wind direction. Reliable fireproof equipment should be provided in the operation. The fourth is to do a good job of safety protection. The safety protection device installed on the thresher is designed to protect the personal safety of the operator and its related personnel, so it cannot be disassembled during operation or work. If it has been disassembled during maintenance, the machine must be reinstalled before operation or work. In addition, when the machine is working, it is necessary to operate in accordance with the relevant safety signs on the machine. The operators must wear compact clothes to prevent accidents caused by clothes or hair getting caught in the rollers or transmission belts.

Use and adjust. First, the feeding amount should be appropriate. If the feeding is intermittent, it will affect production efficiency. Too much feeding will cause overload operation, and even lead to motor damage and equipment damage. The second is to regulate the roller adjustment. Generally speaking, the drum speed is high, the removal rate is high, the crushing rate is high, the rotation speed is low, the removal rate is low, and the crushing rate is low; a High crushing rate. But in the specific drum speed and gap adjustment, we must also judge the dry and wet conditions of corn, adjust the speed and gap according to the moisture content of corn. The third is not a continuous operation. Normally work for about 8 hours to shut down to check, adjust and lubricate to prevent friction, serious wear and tear, heat generation or deformation. The fourth is to stop decisively when a fault occurs. It is strictly forbidden to take off the belt when the machine is running or contact any objects with the transmission parts. The transmission ratio between the supporting power and the thresher must meet the requirements. If the thresher fails during the operation, it should be decisively shut down before maintenance and adjustment. .

Maintenance after use of dust-free corn thresher. After the operation of the thresher, the maintenance can be carried out according to the following procedures: First, the dust and other debris attached to the machine should be removed in time, loose screws should be tightened and removed, and the transmission belt, conveyor belt and chain belt should be removed. The oil stain on the transmission belt should be cleaned with soapy water, dried, and hung on the wall separately to prevent corrosion and aging. Secondly, check whether the threshing board cover is firm and replace the damaged one. Welding and repairing are required for de-soldering and cracks. When installing the grain bar, the small head (inclined surface) should be oriented toward the feeding direction, and the grain direction of the two adjacent grain bars should be opposite to prevent the grain from moving to the end of the drum and causing the uneven load. Finally, add a sufficient amount of lubricating oil to each oil injection point and lubrication point. At the same time, place the machine in a dry warehouse or factory shed. If possible, it is best to use sleepers to cushion and cover with oil cloth to prevent the machine from moisture and exposure. Or rain.

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Production efficiency of continuous carbonizer

The finished products produced by the continuous carbonization machine all belong to the charcoal category. The raw materials are different, so the processed charcoal is also different. The main difference between them is the energy released by the charcoal. Charcoal produced from different raw materials releases different energy. Of course, this is also related to the production quality of the continuous carbonization machine.

The calorific value of charcoal and the carbonization temperature of the continuous carbonization machine, and the holding time of the continuous carbonization machine are directly related. Only a high-quality continuous carbonization machine can process high-quality charcoal. In the daily processing of continuous carbonization machines, the higher the carbonization temperature, the longer the holding time, and the greater the carbon content, the overall calorific value will also be higher, which also depends on the continuous carbonization machine Production of equipment.

Generally, the calorific value of charcoal processed by wood and corner waste from continuous carbonizer is between 7000 kcal / KG, and the calorific value of charcoal processed by straw and rice husk from continuous carbonizer is 6000 kcal / KG. Therefore, the calorific value of charcoal depends not only on the continuous carbonizer equipment but also on the raw materials.

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When the continuous carbonization machine is started, the furnace cover must be closed before ignition, and asbestos cloth must be added to prevent safety problems during production. There must be no fire or air leakage during production. In this case, the wooden stick can be ignited. Spontaneously ignited.

The general burning time of continuous carbonized equipment is about 8 hours, and the cooling time is also tightly required for about 12 hours, so the carbonization efficiency of continuous carbonizer is still very high.

A continuous carbonization machine is a new type of environmentally friendly carbonization furnace. It needs to be placed on the horizontal ground during installation. The furnace cannot be tilted. The wooden rods need to be put into the iron frame one by one.

Due to the good sealing effect of the continuous carbonization machine and the recovery and purification of the carbonized flue gas into a flammable gas, the entire carbonization process can achieve no energy loss and no smoke emission, ensuring the environmentally friendly production of the continuous carbonization machine.

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For charcoal machine equipment, the charcoal output rate of charcoal machine equipment marks its production efficiency, that is, the higher the charcoal output rate, the higher the charcoal machine equipment production efficiency, so as to have better income Can make more customers like it. There are many ways to increase the charcoal output rate of the charcoal machine equipment, and there are many factors that affect the charcoal output rate of the charcoal machine equipment. These need to be paid more attention as production personnel.

Charcoal needs to undergo a high temperature and high-pressure process during the carbonization process, so its production density is very large, about 3 times that of ordinary wood, much higher than ordinary charcoal, and the ash content is also very low Charcoal is one of the popular factors. If you want to improve the carbon yield, you can start from the source of the raw material. In the process of raw material crushing, you need to master the uniformity of the particles of the crushed material, improve the density of the charcoal rod, and then increase the carbon yield.

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Development trend of plastic granulation extruder

 After more than 100 years of development, the plastic granulation extruder has derived from the original single screw into multiple models such as twin screw, multiple screw, and even no screw. Plastic granulation extruder (host) can be formed with various plastics such as pipes, films, holding materials, monofilaments, flat yarns, packing tape, extruded nets, plates (sheets), profiled materials, granulation, cable coating, etc. The auxiliary machine is matched to form various plastic extrusion molding production lines to produce various plastic products. Therefore, plastic extrusion molding machinery is one of the widely used models in the plastic processing industry no matter now or in the future.

  The development trend of plastic granulation extruder is as follows:

(1) Extruders are developing towards large-scale, high-speed and high-efficiency. Plastic pelletizing extruders with screw diameters of 200-250 mm abroad are very common. Special extruders with screw diameters greater than 400 mm are not uncommon. Increasing the screw diameter can increase the production capacity of the extruder. When the screw diameter is doubled, the production capacity of the extruder can be increased several times.

  Another effective method to increase the production capacity is to increase the rotation speed of the screw. There are high-speed and ultra-high-speed extruders with a rotation speed of more than 300r / min abroad, which greatly improves the production capacity of the extruder. However, the increased speed will bring about problems such as poor plasticization, which has prompted people to study and test the extrusion theory and the structure of the screw, resulting in the emergence of many new screws, such as separation type, mixing type, barrier type, and split type. , Combined type, etc. The length-diameter ratio of the screw has also been developed from 20: 1 to 36: 1, and some are as high as 43: 1. This is very effective for improving the quality and efficiency of plasticization.

(2) The auxiliary equipment of the extruder has also been perfected, and the standard is standardized to meet the requirements of different plastic products.

(3) Extrusion automation, using microcomputer to detect and control the process parameters of the extruder, the temperature difference can be controlled within ± 1 ℃. Extrusion equipment adopts microelectronics technology to make plastic extrusion molding process develop towards accuracy, precision, energy saving and automation.

(4) In order to adapt to the requirements of new materials and new processes, new or special extruders are constantly appearing. Such as three-screw extruder and planetary multi-screw, screwless extruder, reactive extruder, two-color extruder, foaming extruder, etc.
  Nowadays, modern plastic pelletizing extruders have generally adopted modern electronic and computer control technology to conduct online inspection of the entire extrusion process and adopt microcomputer closed-loop control. In order to meet the diversified needs of production development, plastic molding technology has been vigorously developing towards modern high-efficiency large-scale production and intelligent control.

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Composition of plastic recycling granulator

The main body of the plastic recycling granulator is an extruder, which is composed of an extrusion system, a transmission system and a heating and cooling system.

Extrusion system The extrusion system includes a screw, barrel, hopper, die, and die. The plastic is plasticized into a uniform melt by the extrusion system, and is continuously extruded by the screw under the pressure established in this process. Nose.

(1) Screw: It is the most important part of the plastic recycling granulator extruder. It is directly related to the application range and productivity of the extruder and is made of high-strength corrosion-resistant alloy steel.

(2) Plastic recycling granulator barrel: it is a metal cylinder, generally made of alloy steel or composite steel pipe lined with alloy steel lined with heat resistance, high compressive strength, strong wear resistance, and corrosion resistance. The barrel cooperates with the screw to realize the crushing, softening, melting, plasticizing, exhausting and compacting of the plastic, and continuously and evenly transport the rubber material to the molding system. Generally, the length of the barrel is 15 to 30 times its diameter, so that the plastic is fully heated and fully plasticized.

(3) Hopper: The bottom of the hopper is equipped with a cutting device to adjust and cut off the material flow, and the side of the hopper is equipped with a sight hole and a calibration metering device.

(4) The machine head and die: The machine head is composed of an alloy steel inner sleeve and a carbon steel outer sleeve, and a molding die is installed in the machine head. The function of the machine head is to transform the plastic melt in rotary motion into parallel linear motion, which is evenly and smoothly introduced into the mold sleeve and gives the plastic the necessary molding pressure.

The plastic is plasticized and compacted in the barrel of the plastic recycling granulator and flows into the nose forming mold through the neck of the nose through the porous filter plate along a certain flow channel. The core mold sleeve is properly matched to form an annular gap with a continuously decreasing cross-section. , So that the plastic melt forms a continuous and dense tubular coating around the core wire.

In order to ensure that the plastic flow channel in the machine head is reasonable and eliminate the dead corner of the accumulated plastic, a shunt sleeve is often arranged. In order to eliminate the pressure fluctuation during plastic extrusion, there are also pressure-equalizing rings. The machine head is also equipped with a mold correction and adjustment device, which is convenient for adjusting and correcting the concentricity of the mold core and the mold sleeve.

Recycled waste plastics must first be crushed into granules with a grinder, and then granulated after screening and cleaning. For waste plastic crushing, the model is generally 30HP or above, and it is also useful for small machines, depending on the materials recovered.

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For the treatment of waste plastics, the state began to vigorously control, not only to control the environment, but also turn waste into treasure, and achieve resource recycling. A plastic granulator is mechanical equipment specialized in processing waste engineering plastics, films, woven bags, and other waste plastics. Its small investment and large profit characteristics are the first choices for many investors.

Plastic granulator equipment introduction:

Engineering plastic granulator, the service life is more than five times that of the ordinary granulator. The screw is made of imported high-quality carbon steel, heat-treated and carburized. Imported bearings, advanced lubrication methods, wear-resistant, less wearing parts and structure Reasonable, firm, easy to operate and maintain.

Automatic feeding, crushing, cleaning, melting, wire drawing, cooling, pelletizing, automatic temperature control, wet and dry use, coarse and fine material use, fast screen change, high efficiency, and energy saving, completely reduce energy consumption, easily process a variety of scrap. The monthly output of the equipment is 20-280 tons with complete specifications, high technical content, stable performance, and price concessions in a leading position in the same industry.

Factors affecting the price of engineering plastic granulators: the configuration of the machinery (very important), the size of the output, the plastic materials produced, etc.

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What can rice mills bring you?

Rice milling is the process of peeling off all the skin layer on the surface of brown rice while maintaining a certain processing accuracy and keeping the rice grains as complete as possible.

The purpose of rice milling:

    The cortical tissue of brown rice contains more crude fiber, which is not easy to digest when eaten directly. At the same time, brown rice has poor water absorption and swelling and has poor edible quality. Brown rice cooking not only has a long cooking time, but also has a low cooking rate, and has a dark color, poor viscosity, and bad taste. Therefore, the brown rice skin must be removed through the rice milling process in order to improve its cooking and edible quality and increase its commercial value. However, when all the brown rice cortex is removed, these nutrients, such as starch, fat, protein, minerals and vitamins, will be lost when the brown rice cortex is completely removed. At the same time, according to the structural characteristics of brown rice grains, the cortex at the back groove is completely removed, which will inevitably cause the loss of starch and increase the crushing, resulting in a decrease in the rice yield. Therefore, according to market demand, rice milling matters are not only beneficial to the nutrition and health required by the human body, but also can improve the cooking and eating quality of rice and its yield, and realize the scientific and sustainable utilization of rice resources.

Basic requirements for rice milling:

    Under the premise of ensuring that the processing accuracy of the finished rice meets the prescribed standards, as far as possible to keep the rice grains intact, reduce broken rice, increase the yield, improve purity, reduce power consumption, cost and ensure safe and stable production.

    Rice milling machine is a method of peeling and whitening rice milling by using the mechanical force generated by mechanical equipment, and the mechanical equipment used becomes a rice milling machine. The main working part of the rice mill is the roller. According to different manufacturing materials, rollers are divided into three types: iron bars, sand rollers, and sand iron. According to the installation form of the roller shaft, the rice mill is divided into vertical rice mill and horizontal rice mill. According to the number of rollers, rice mills can be divided into single-roller and double-roller or three-roller combined rice mills.

Rice milling process

The main task of the rice milling section is to mill off most or all of the skin layer on the surface of brown rice to make finished rice that meets the standards. Because rice milling directly processes rice grains, it directly affects the yield and quality of finished rice.

The rice milling section is mainly divided into two parts: rice milling and finished product processing. It goes without saying that whitening brown rice is the most important process in the rice milling section. After the rice is milled, the surface of the rice grains is often sticky with bran powder, broken rice is mixed between the rice grains, and the temperature of the machined rice is high, which is not conducive to storage. In addition, when processing high-quality rice, it is necessary to polish the surface of the rice grains to remove heterogeneous rice grains such as yellow grain rice. So after the brown rice is milled, it must be processed.

Tips-how to choose rice milling equipment

The tasks undertaken by each process of the rice mill are completed by the certain processing equipment. Appropriate selection of equipment should not only directly affect the technological effect, but also affect the economic and technical indicators of the rice mill. When selecting equipment, according to the collected and collated data, try to use advanced equipment with good process effect, simple structure, and convenient operation. According to the characteristics of raw grain and the requirements in the technological process, priority is given to standardization, serialization, and generalization of equipment. Under the condition of funds permission, some host equipment, especially rice milling and finished product processing equipment, can also be introduced appropriately. When selecting equipment, the material delivery method should also be considered.

When pneumatic conveying is used, the role of multi-purpose air should be considered, so that the role of wind cloud equipment (receiver, unloader) can replace part of the processing equipment, and simplify the parts of some equipment that require air suction to save power and reduce materials. And material consumption. In addition, the selection of equipment should also consider the requirements of equipment layout and operation, in order to facilitate other designs after the completion of the process design, so that the new plant or remodeling plant can achieve safe production and civilized production.

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1. Adjustment of rice knife

Adjusting the rice knife is to adjust the gap between the rice knife and the roller. If the gap is large, the pressure in the white milling room is small, and the friction force encountered by the rice in the drum is weak, so the rice cannot be milled, but the rice production rate is high.

2. Adjustment of inlet and outlet blades

When the inlet gate is opened large and the outlet gate is closed, the grains of the whitening chamber increase, and the pressure increases. The beige white is crushed, but the broken rice is much; on the contrary, if the inlet gate is closed and the outlet gate is opened, There is less rice in the white milling room, the pressure drops, and the milled rice is rougher.

3. Specific operation adjustment methods

(1) The adjustment gap between the rice knife and the roller should be moderate. The gap should not be smaller than the lateral diameter of the rice grains; otherwise, the rice grains are easily broken; the gap should not be larger than the longitudinal diameter of the rice grains, otherwise the rice grains will be rough. Therefore, the gap between the rice knives should be selected between the longitudinal and transverse diameters of the rice grains. Generally, when adjusting the clearance of the rice knife, there should be a slight bevel, that is, the end close to the exit gate is slightly larger, so that the milled rice is more indispensable.

(2) The inlet and outlet gate blades should be closely coordinated with each other. Generally, the opening of the imported gate knife can be controlled to 1/2 of the whole opening, and at most no more than 2/3. In the process of rice milling, generally do not remove the imported gate knife, so that the import is fully open, because the import gate is all After opening, there is too much grain accumulation, the pressure in the whitening chamber is too high, and the rolling resistance is large. If the exit gate is not properly coordinated, the transmission belt will slip, and even the machine will be stuck or damaged.

The exit knife should be sensitively grasped. During operation, the gap between the meter knife and the opening of the entrance knife can be fixed after being adjusted according to the rules. Generally, as long as the operator uses the right hand to operate the exit knife, use the left palm to terminate under the exit Rice grains, observe whether the rice grains are intact and the beige is white. If there is much-broken rice, a large exit gate can be opened; if the grain is rough, a small exit gate can be closed. In the process of rice milling. The two should be coordinated until the quality of the rice milling reaches the requirements.

4. Protection matters

(1) The rice processed by the rice mill must adhere to a certain degree of dryness, and the general moisture content cannot be greater than 14% -15%. When the moisture content of the rice is too high, the rice grains are broken, which affects the quality of the rice, and the power consumption also increases.

(2) Pay attention to check whether there are nails, stones, and other debris in the rice, to avoid entering the whitening room and causing blockage or damage to the rice sieve.

(3) Check the rice screen, rice knife, roller core and other mechanical parts before starting to see if the bolts and nuts are tightened.

(4) Roll the roller before starting to check whether there is a jam.

(5) When starting up, work with no load to normal speed first, then dump the rice into the hopper, and pay attention to the working condition of the rice mill at any time.

(6) After working every day, check the rice mill and its supporting facilities once, find the problem and deal with it in time, and ensure that the rice mill is always in a state of absence.

 

E-mail:allenshuliyguo@gmail.com

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Does your rice mill work efficiently?

Many people are surprised, how exactly does the new rice milling machine work, Taizy machinery equipment will answer for you. Why did the rice come in from the hopper and the rice that became white flowers came out. What kind of principle makes such a change in rice? Hunan rice milling machine manufacturers tell you how the new rice milling machine works.

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First let's understand how the old-fashioned, traditional rice milling machine works. The old-fashioned rice mill is called a rice cutter rice machine. It is not difficult to say, the working principle of the rice knife rice machine is to unpack the shell by extrusion. The biggest difference between rice and rice is the addition of a shell. The thickness of this shell determines whether the rice will come out of the knife edge.

The rice with a thickness greater than the rice knife edge will remain in the rice roller and continue to be polished, while those with a thickness less than the rice knife edge will come out from the rice knife edge. Therefore, although the principle of the rice knife rice machine is simple, it has a very big pain point, that is, when processing different types of rice, the rice head must be reopened and the clearance of the rice knife must be readjusted. This is particularly troublesome, so it is really not an easy job for those who are using the old rice mill for the first time to debug a new rice mill.

The principle of the new rice mill is to squeeze the rice through the air, hit it in the rice sieve, and then come out from the rice outlet. The adjustment of the new rice mill is essentially different from the traditional old rice machine. Only the rice outlet needs to be adjusted The pressure plate can adjust the effect of rice, in fact, the principle is to control the effect of the rice mill by controlling the length of time the rice rolls in the rice sieve.

Whether it is a traditional old-fashioned rice mill or a new type of rice mill, their core places are rice knives and rice sieves. Of course, the quality of rice sieves and rice knives, users will also pay special attention to it. , The user may be replaced once every three days.

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 Many users will consider whether the equipment can be used indefinitely after purchasing a new charcoal machine. This is a question of cost and profit. I believe many users will think about making money, profits, and profits after investing in a new charcoal machine. Since they want to make profits, It is also inevitable to consider the factors of investment and processing costs.

      The new charcoal machine technology can make better use of biomass energy, produce a variety of clean fuels, replace coal, oil and natural gas and other fuels to produce electricity. And reduce dependence on fossil energy, protect national energy resources, and reduce pollution caused by energy consumption to the environment.

Many grain, wood, tea, fruit and other processing plants have a large number of waste husks, sawdust, sawdust, fruit shells and other wastes stacked every day, and they are converted into combustible gas using the Guangke charcoal machine gasification technology for production. To produce high-quality energy, Kaibang Machinery's new charcoal machine turns waste into treasure, which can be described as two benefits. The reason why biomass energy technology has broad market prospects is that its advantage lies in the development and utilization of biomass energy not only to obtain inexhaustible energy, but also to protect the environment and save resources.

The processing cost of the new charcoal machine includes raw material cost, electricity cost, labor cost, equipment investment and maintenance cost, etc. Only by making a detailed cost report and comparing with the market prospect, your profit will be obvious. But the premise is that you must have accurate information, otherwise what you do may be untrue because of the manufacturer.

It is worth mentioning that the service life of the new charcoal machine also needs to be considered in the processing cost of the equipment. The service life of the new charcoal machine directly affects your processing cost. The maintenance cost is removed during use, and the longer you use it The lower the cost, the higher your profit. Therefore, when you buy a new charcoal machine, you need to conduct a reasonable inspection and analysis.

Attaches great importance to after-sales service and technical support work. A project has very strict systems and regulations from project establishment, implementation to final submission to users and system maintenance and product repair after submission. In doing so, not only can we ensure that our work can be carried out in a planned manner, it is important to ensure the interests of users, and ensure that the products and services we provide meet the needs of users.

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  The charcoal production line is manufactured by people in order to be able to produce more energy-saving and environmentally friendly resources, which can reduce the waste of resources in society. These waste resources are processed into machine-made charcoal for processing, and the charcoal machine production line has many advantages. Users are investing in charcoal machine production lines, but for some users, the charcoal machine production line production mechanism charcoal is not comprehensive, do not know what important links in the charcoal machine production line production mechanism charcoal?

      Drying and rod making in the charcoal machine production line:

After the raw materials are transported into the factory, the raw rods can be produced after screening and drying. The key step before forming the rods is drying. The moisture content of the drying must be reduced to 12% to 6% to make rods. Therefore, the selection of the dryer is very important, and the requirements are very high. Once the raw material with 35% water content is dried to 10%. Inexperienced beginners usually enter a wrong understanding, they think that the molding machine can not be molded.

After molding, the density of the raw material is small, the cracks in the rod, and the weight are all wrongly assumed that the molding machine is not good. They have forgotten the role of the dryer. Whether the moisture content of the original material has passed or not, there is a very important relationship between formation and failure. Drying is one, molding is two. Therefore, the drying effect determines the molding quality, which is very important.

The charcoal output rate of the charcoal machine production line is related to the temperature. The charcoal output rate of the charcoal machine production line is different due to the different types of raw materials. The wood fiber content of the raw material has a positive effect on the production of charcoal. Dense materials can also produce dense and strong machined carbon. Although a lower carbonization temperature can obtain a higher carbon yield, but because of this mechanism, charcoal has low quality and corrosiveness, contains acid tar substances, and cannot be burned with a clean smokeless flame.

The solid carbon content of better commercial carbon should be higher than 80%, which requires us to control the final carbonization temperature above 500 ℃. However, as the carbonization temperature increases, the fragility of charcoal will also increase, and in actual production, when the final carbonization temperature is between 550 ℃-650 ℃, the fragility of the charcoal and solid carbon The content can reach a more ideal balance.

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  The machine-made charcoal produced by the charcoal machine production line is more and more popular in the market because of its low cost and longer burning time than traditional charcoal. Machine-made charcoal is not only in people's lives It still plays a very important role in the development of society. In addition, the machine-made charcoal produced by the charcoal machine production line has a great influence on industrial production.

      1. Metallurgical industry

Previously, charcoal was used to smelt iron ore. The pig iron smelted with charcoal and coke has different structures and mechanical properties even if the chemical composition is the same. Pig iron smelted with charcoal generally has a fine-grained structure, compact castings, and no cracks. Pig iron produced with charcoal contains few impurities and is suitable for the production of high-quality steel.

 In the production of non-ferrous metals, charcoal is often used as a surface flux. When the non-ferrous metal melts, the surface flux forms a protective layer on the surface of the molten metal to separate the metal from the gaseous medium, which can reduce the splash loss of the molten metal and reduce the melting. The saturation of the gas in the material. A large amount of charcoal is also used in the production of crystalline silicon. The charcoal used in the production of crystalline silicon should not contain green char and excessive ash.

2. Manufacture of carburizing agent

All steel products that require high hardness and wear resistance on the surface and good toughness in the center must be carburized. The carbon-containing mixture used to carburize steel products is called a carburizing agent. The carburizing effect of simple charcoal is poor. Therefore, charcoal is commonly used as a raw material, and then a certain amount of contact agent is added to make a carburizing agent.

3. Carbon disulfide production

Charcoal is a better raw material for manufacturing carbon disulfide. The charcoal used to make carbon disulfide should be hard, large in volume, low in ash and moisture, and high in fixed carbon. It takes about 0.5 tons of charcoal to produce 1 ton of carbon disulfide.

4. Suppression of charcoal bricks

The transportation of crushed charcoal is very inconvenient, and the use is also limited. The method of pressing charcoal bricks can make small value charcoal into high-quality fuel. Charcoal brick has the advantages of low hygroscopicity and water absorption, large specific gravity and high calorific value, and has high mechanical strength during use. The calcined charcoal bricks are smokeless when burned and do not produce carbon dust. Charcoal bricks can be used in metallurgy, mobile gasifiers, etc.

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        With the continuous promotion of energy conservation and environmental protection by the state, Shuliy Machinery continuously improves the company's innovative technology, dares to challenge innovation, puts aside the original fixed thinking mode to manufacture wood chips and charcoal machines, and is committed to providing customers with higher quality products and services.

        Shuliy Machinery fully exerts its innovative imagination and modern production concept, masters new wood chip charcoal machine materials, develops a wider industry field, focuses on absorbing advanced technologies at home and abroad, and combines with the specific industrial and mining conditions of the domestic wood chip charcoal machine industry. The sales volume has been soaring, making the wood chip charcoal machine outstanding in the higher-end production field.

Sawdust charcoal machine equipment production mechanism Charcoal is a new type of environmentally friendly and energy-saving fuel. Its emergence injects new vitality into the stable and healthy development of China's economy. The mechanism charcoal has a high density, small size and good flammability. It can replace firewood and coal. The product is especially suitable for heating in the autumn and winter ondol in the northern area, heating in the greenhouse or as a general living fuel. The charcoal machine equipment brings a green and comfortable extraordinary life to the industry. Charcoal is a mechanism for making charcoal from the waste of domestic garbage. It is the main equipment to enhance the combat effectiveness of the charcoal production line and bear the important task of charcoal production.

In the production process of wood chip charcoal machine equipment, the production efficiency is fast, the noise is low, smokeless and tasteless, and the work efficiency and the quality of the produced products are very good, the operation is simple, and it is favored by the majority of market users. The current wood chip charcoal machine is very The rapid pace of continuous development.

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