JM series colloid mill is a new type of equipment for wet ultra-fine particle processing. It is suitable for homogenization, emulsification and pulverization of various emulsions. It is widely used in food (jam, juice, soy milk, dairy products, beverages, etc.) pharmaceuticals (all kinds of syrup, Nutrient solution, proprietary Chinese medicine, paste medicine, etc.) Daily chemical (toothpaste, cosmetics, detergent, etc.) chemical (pigment, dye, paint, lubricating grease, petroleum catalyst, etc.) and flotation, etc. Working principle is shearing, grinding and high-speed stirring. Grinding relies on the relative motion of the two toothed faces, one of which rotates at a high speed and the other of which rests so that the material passing between the tooth faces is subjected to extreme shear and friction forces, while at high frequencies, high speed vortices, etc. Under the action of complex force, the material is effectively dispersed, floated, pulverized and homogenized.
JM colloid mill series are: L-type vertical type, F-type is split type, W-type is horizontal type, B-type is whole-type stainless steel, among which, W type is basically single machine, except for different size and type B. The appearance of the colloid mill series is all stainless steel, the model is from JM50-JM180, the specifications and models are complete, the main technical data are the same as the function table.
Zui's new JM-50a-bc three types of colloid mills are specialized in scientific research and school laboratories, and can also be used in the processing and production of small-scale enterprises. Among them, the 50c type is equipped with a cooling water circulation system, which is indicated when purchasing.
Use various types of colloid mills. If the material to be treated has a degree of ≥15000 centipoise, please use a model with a larger size than the design requirements, or a high-power motor or a split-type colloid mill.
The basic working principle of the JM series colloid mill is that the emulsion or semi-emulsion material forces the complex force such as shearing, friction, high-frequency vibration and high-speed vortex between the stator and the rotor with high-speed relative motion under the action of centrifugal force. The material is effectively homogenized, floated, dispersed, mixed, pulverized, and ground to achieve a fine and ultra-fine effect. It can be seen that the high-speed relative motion between the stator and the rotor is the main condition for obtaining the physical fineness of the colloid mill. Only by improving the precision and the linear velocity of the disc, a good processing effect can be achieved. The colloid mill designed and produced by Shanghai Wangquan has a rotor line speed of 1200 m/min, which is an ideal processing equipment for processing fine fluid materials.
Scope of application
Food industry: aloe vera, spinach, sesame, fruit tea, ice cream, moon cake filling, cream, jam, juice, soybean, bean paste, bean paste, peanut milk, protein milk, soy milk, dairy products, malt extract, flavor, various Drinks, etc.
Chemical industry: paints, Pigments, dyes, coatings, lubricants, greases, diesel, petroleum catalysts, emulsified asphalt, adhesives, detergents, plastics, explosives, fiberglass, leather, emulsion explosives, etc.
Daily chemical: toothpaste, detergent, shampoo, shoe polish, high-grade cosmetics, bath essence, soap, balsam, etc.
Pharmaceutical industry: various types of syrup, nutrient solution, proprietary Chinese medicine, paste medicine, biological products, cod liver oil, pollen, royal jelly, vaccine, various ointments, various oral liquids, injections, intravenous drip, etc.
Construction industry: various coatings. Including interior and exterior wall coatings, anti-corrosion waterproof coatings, cold porcelain coatings, colorful coatings, ceramic glazes, etc.
Other industries: high-quality environmentally friendly production needs in the plastics industry, textile industry, paper industry, coal flotation agent, nano materials and other industries.
Features
This series of products has the advantages of compact design, convenient operation, novel appearance, stable performance, good sealing, simple decoration, environmental protection and energy saving, neat and hygienic, small size and high efficiency.
Operational precautions
Connect the feed hopper or feed pipe, and the discharge port, or the discharge circulation pipe. Connect the cooling water pipe and the drain pipe.
Install the power starter with an ammeter and indicator light. After connecting the power supply, it should be turned on and judged, the J motor is turned, and the direction should be clockwise from the inlet.
Adjust the gap between the grinding discs, loosen the two handles (counterclockwise) and then turn the adjusting ring clockwise. Use one hand to extend into the square mouth of the base and turn the motor blades. When the adjusting ring feels a little friction, stop immediately. Then reversing the adjustment ring a little to make the gap of the grinding plate larger than the alignment number. Generally, in the case of meeting the fineness requirement of the processed material, the clearance pin of the grinding piece is made larger as much as possible. This will allow the life of the plate to last longer. Then tighten the handle clockwise to lock the adjustment ring to fix the gap between the plates.
Thoroughly disinfect and clean the inside of the body.
Turn on the cooling water, start the colloid mill and wait until the operation is normal, then immediately put it into the grinder. The empty car should not be operated for more than 15 seconds.
The processing materials are not allowed to have quartz, broken glass, metal scrap hard materials mixed into them, otherwise the grinding will damage the moving and static grinding tablets. Pay attention to the motor load and reduce the charge if it is found to be overloaded.
The colloid mill is a high-precision machine. The gap between the grinding discs is extremely small, and the running speed is high. The operator should strictly observe the post and operate according to the regulations. The fault is found to stop in time and the fault is used again.
After the colloid mill is used, it should be thoroughly cleaned so that the material does not remain in the machine, so as to avoid leakage caused by mechanical seal bonding.
maintain
This machine is a high-precision machine with fast running speed, line speed of up to 20 m / s, and the gap between the grinding discs is very small. After the inspection, the square meter must be used to correct the coaxiality between the inner surface of the housing and the main shaft so that the error is ≤ 0. 05mm.
When repairing the machine, in the process of disassembly and reassembly, it is absolutely not allowed to directly hit with a hammer and apply a wooden hammer. Or pad - the clods are lightly tapped to avoid damaging the parts. Both dynamic and static grinding discs have special tools for disassembly.
The machine is sealed and divided into static seal and dynamic seal. The dynamic seal adopts mechanical seal and combined seal. The static seal adopts 0-ring, the fastener is sealed with copper pad, and the screw seal is made of Teflon tape. The mechanical seal is made of chrome corundum ceramic and found to be broken. Scratches should be ground and the grinding can be carried out on a flat plate or on a flat glass. Grind with ≥200# carbonized silicon grinding paste.
The use of this machine should be regularly maintained according to the processing materials. If there is no change in the normal working materials, it can be postponed.
Please refer to the motor instruction manual for the maintenance of the motor.
1. JM-LB, JM-FB, and JM-WB types are: vertical, split, and horizontal (whole stainless steel sanitary grade) series of colloid mills. The overall shape is made of high quality stainless steel. "Integral stainless steel" various types of colloid mills are the first in China, with novel appearance, environmental protection and energy saving, small size and high efficiency.
2. Laboratory colloid mill JM-50a; b; c, JM-65, JM-80 series products are scientific research, college experimental special machines, can also be used in the processing and production of small-scale enterprises. Among them, JM-65 is used for the processing of beans and fruit materials. JM-80 colloid mill is suitable for processing thicker, and requires emulsification index is less than ≤ 2um pass rate of 95% or more materials, please pay attention when purchasing.
3. The large-scale colloid mill JM-180 and JM-250 series products are widely used for high-efficiency and high-power use in pineapple, aloe, cactus, persimmon, biochemical, paint, dye, new materials and other fields.
4. When purchasing various types of colloid mills, please according to the characteristics of the material medium and the viscosity and concentration. The large amount of production in the table is processed and processed: the data calculated from the dilute concentration fluid medium such as fresh milk and soy milk. Therefore, please estimate according to the nature of the material, and then choose carefully.
5. According to the above conditions, the material is used to determine the specifications of the colloid mill. When ordering, the material consistency and the name of the medium should be indicated.
6. Use various types of colloid mills. If the material to be treated has a viscosity of more than 10,000 centipoise, please use a model with a larger size than the design requirements, or a high-power motor or a split-type colloid mill.
7. When using a special motor, it is necessary to indicate the explosion-proof grade, power and voltage parameters.
JM colloid mill series are: L-type vertical type, F-type is split type, W-type is horizontal type, B-type is whole-type stainless steel, among which, W type is basically single machine, except for different size and type B. The appearance of the colloid mill series is all stainless steel, the model is from JM50-JM180, the specifications and models are complete, the main technical data are the same as the function table.
Zui's new JM-50a-bc three types of colloid mills are specialized in scientific research and school laboratories, and can also be used in the processing and production of small-scale enterprises. Among them, the 50c type is equipped with a cooling water circulation system, which is indicated when purchasing.
Use various types of colloid mills. If the material to be treated has a degree of ≥15000 centipoise, please use a model with a larger size than the design requirements, or a high-power motor or a split-type colloid mill.
The basic working principle of the JM series colloid mill is that the emulsion or semi-emulsion material forces the complex force such as shearing, friction, high-frequency vibration and high-speed vortex between the stator and the rotor with high-speed relative motion under the action of centrifugal force. The material is effectively homogenized, floated, dispersed, mixed, pulverized, and ground to achieve a fine and ultra-fine effect. It can be seen that the high-speed relative motion between the stator and the rotor is the main condition for obtaining the physical fineness of the colloid mill. Only by improving the precision and the linear velocity of the disc, a good processing effect can be achieved. The colloid mill designed and produced by Shanghai Wangquan has a rotor line speed of 1200 m/min, which is an ideal processing equipment for processing fine fluid materials.
Scope of application
Food industry: aloe vera, spinach, sesame, fruit tea, ice cream, moon cake filling, cream, jam, juice, soybean, bean paste, bean paste, peanut milk, protein milk, soy milk, dairy products, malt extract, flavor, various Drinks, etc.
Chemical industry: paints, Pigments, dyes, coatings, lubricants, greases, diesel, petroleum catalysts, emulsified asphalt, adhesives, detergents, plastics, explosives, fiberglass, leather, emulsion explosives, etc.
Daily chemical: toothpaste, detergent, shampoo, shoe polish, high-grade cosmetics, bath essence, soap, balsam, etc.
Pharmaceutical industry: various types of syrup, nutrient solution, proprietary Chinese medicine, paste medicine, biological products, cod liver oil, pollen, royal jelly, vaccine, various ointments, various oral liquids, injections, intravenous drip, etc.
Construction industry: various coatings. Including interior and exterior wall coatings, anti-corrosion waterproof coatings, cold porcelain coatings, colorful coatings, ceramic glazes, etc.
Other industries: high-quality environmentally friendly production needs in the plastics industry, textile industry, paper industry, coal flotation agent, nano materials and other industries.
Features
This series of products has the advantages of compact design, convenient operation, novel appearance, stable performance, good sealing, simple decoration, environmental protection and energy saving, neat and hygienic, small size and high efficiency.
Operational precautions
Connect the feed hopper or feed pipe, and the discharge port, or the discharge circulation pipe. Connect the cooling water pipe and the drain pipe.
Install the power starter with an ammeter and indicator light. After connecting the power supply, it should be turned on and judged, the J motor is turned, and the direction should be clockwise from the inlet.
Adjust the gap between the grinding discs, loosen the two handles (counterclockwise) and then turn the adjusting ring clockwise. Use one hand to extend into the square mouth of the base and turn the motor blades. When the adjusting ring feels a little friction, stop immediately. Then reversing the adjustment ring a little to make the gap of the grinding plate larger than the alignment number. Generally, in the case of meeting the fineness requirement of the processed material, the clearance pin of the grinding piece is made larger as much as possible. This will allow the life of the plate to last longer. Then tighten the handle clockwise to lock the adjustment ring to fix the gap between the plates.
Thoroughly disinfect and clean the inside of the body.
Turn on the cooling water, start the colloid mill and wait until the operation is normal, then immediately put it into the grinder. The empty car should not be operated for more than 15 seconds.
The processing materials are not allowed to have quartz, broken glass, metal scrap hard materials mixed into them, otherwise the grinding will damage the moving and static grinding tablets. Pay attention to the motor load and reduce the charge if it is found to be overloaded.
The colloid mill is a high-precision machine. The gap between the grinding discs is extremely small, and the running speed is high. The operator should strictly observe the post and operate according to the regulations. The fault is found to stop in time and the fault is used again.
After the colloid mill is used, it should be thoroughly cleaned so that the material does not remain in the machine, so as to avoid leakage caused by mechanical seal bonding.
maintain
This machine is a high-precision machine with fast running speed, line speed of up to 20 m / s, and the gap between the grinding discs is very small. After the inspection, the square meter must be used to correct the coaxiality between the inner surface of the housing and the main shaft so that the error is ≤ 0. 05mm.
When repairing the machine, in the process of disassembly and reassembly, it is absolutely not allowed to directly hit with a hammer and apply a wooden hammer. Or pad - the clods are lightly tapped to avoid damaging the parts. Both dynamic and static grinding discs have special tools for disassembly.
The machine is sealed and divided into static seal and dynamic seal. The dynamic seal adopts mechanical seal and combined seal. The static seal adopts 0-ring, the fastener is sealed with copper pad, and the screw seal is made of Teflon tape. The mechanical seal is made of chrome corundum ceramic and found to be broken. Scratches should be ground and the grinding can be carried out on a flat plate or on a flat glass. Grind with ≥200# carbonized silicon grinding paste.
The use of this machine should be regularly maintained according to the processing materials. If there is no change in the normal working materials, it can be postponed.
Please refer to the motor instruction manual for the maintenance of the motor.
1. JM-LB, JM-FB, and JM-WB types are: vertical, split, and horizontal (whole stainless steel sanitary grade) series of colloid mills. The overall shape is made of high quality stainless steel. "Integral stainless steel" various types of colloid mills are the first in China, with novel appearance, environmental protection and energy saving, small size and high efficiency.
2. Laboratory colloid mill JM-50a; b; c, JM-65, JM-80 series products are scientific research, college experimental special machines, can also be used in the processing and production of small-scale enterprises. Among them, JM-65 is used for the processing of beans and fruit materials. JM-80 colloid mill is suitable for processing thicker, and requires emulsification index is less than ≤ 2um pass rate of 95% or more materials, please pay attention when purchasing.
3. The large-scale colloid mill JM-180 and JM-250 series products are widely used for high-efficiency and high-power use in pineapple, aloe, cactus, persimmon, biochemical, paint, dye, new materials and other fields.
4. When purchasing various types of colloid mills, please according to the characteristics of the material medium and the viscosity and concentration. The large amount of production in the table is processed and processed: the data calculated from the dilute concentration fluid medium such as fresh milk and soy milk. Therefore, please estimate according to the nature of the material, and then choose carefully.
5. According to the above conditions, the material is used to determine the specifications of the colloid mill. When ordering, the material consistency and the name of the medium should be indicated.
6. Use various types of colloid mills. If the material to be treated has a viscosity of more than 10,000 centipoise, please use a model with a larger size than the design requirements, or a high-power motor or a split-type colloid mill.
7. When using a special motor, it is necessary to indicate the explosion-proof grade, power and voltage parameters.
Formula: CH3CHOHCOOH Molecular weight: 90.08 Performance:It is colorless transparent viscidity liquid, mild acid, guide wetly; the aqueous solution shows the acid reaction. It can be mixed with water, ethanol or ether wantonly, but not dissolved in chloroform. Specification:80%, 88% Packing:25kg drums, 250kg drums, IBC plastic drums. Main use: This product has characteristics, such as hot stability natural purely with soft and certain tart flavor,etc. Widely used in the food,pharmaceutical,electroless plating industries,etc.
Lactic Acid,98% Lactic Acid,Lactic Acid 85%,Lactic Acid Of Purity 80%
Shandong Tiancheng Chemical Co., Ltd. , https://www.akdchemical.nl