High shear colloid mill operation principle and application
High-speed shear colloid mill is a new high-tech patented product combining high-speed shearing machine and colloid mill. It achieves crushing, shearing, grinding, emulsifying and homogenizing with strong production capacity and advanced performance. The multi-functional equipment that is integrated into one is the world's first master of advanced production equipment for modified asphalt.
Features of high-speed shear colloid mill (1) Strong crushing, shearing, grinding, dispersing, emulsifying, homogenizing, mixing and conveying functions. (2) Strong conveying capacity, the head can reach 40 meters. (3) The original German imported bearing dynamic balance effect is quite good, no vibration, no noise. (4) The rotating grinding stator material is made of aerospace titanium alloy and treated by nitriding or tungsten carbide, which is wear-resistant and corrosion-resistant. (5) Double-sided water-cooled mechanical seal or single-sided liquid-cooled mechanical seal is adopted, and the sealing effect is good. (6) It can shear and crush ≤50mm powder clusters, agglomerates and sticks. The pulverized discharge granules can be controlled to about 5, 3, 2, 1 mm. (7) Fine grinding fineness ≤ 0.1 um, fine pulverization, dispersion, and emulsification up to the nano product grade.
High-speed shear colloid mill operation principle:
The high-shear colloid mill directly enters the high-shear crushing zone from the inlet under the high-speed rotation of the motor. Through a special pulverizing device, some large particles, sticky blocks, agglomerates and other particles in the fluid are rapidly broken. Then, the shear pulverization zone is sucked, and in a very narrow working aisle, the rotor blade and the stator blade are relatively high-speed cut to generate strong friction and grinding breakage. Under the action of mechanical motion and centrifugal force, the pulverized and refined material is re-pressed into the refining zone for grinding and crushing. Fine grinding is divided into three levels. The higher the precision of the first-stage grinding piece, the smaller the tooth pitch, the longer the line speed, the finer and finer the material, and the fluid gradually curves toward the radial direction. The velocity of the fluid in each stage changes instantaneously, and is subjected to tens of millions of high-speed shears per minute, strong friction, extrusion grinding, particle pulverization, etc., and tens of millions of high speeds passing through three refining zones. After shearing, grinding and pulverizing, the liquid molecular chain breakage, particle pulverization, liquid particle tearing and the like are produced to fully achieve the purpose of dispersion, pulverization, emulsification, homogenization and refinement. The minimum fineness of the liquid material can reach 0.5um.
Application of high shear colloid mill Food industry: aloe vera, pineapple, sesame, fruit tea, ice cream, moon cake filling, cream, jam, juice, soybean, bean paste, bean paste, peanut milk, protein milk, soy milk, dairy products, milk Fine, flavor, various drinks, etc.
Chemical industry: paints, pigments, dyes, coatings, lubricants, greases, diesel, petroleum catalysts, emulsified asphalt, adhesives, detergents, plastics, fiberglass, leather, silica, silica, titanium ***, charcoal Black and so on.
Daily chemical: toothpaste, detergent, shampoo, shoe polish, high-grade cosmetics, bath essence, soap, balsam BB cream, etc.
Pharmaceutical industry: various types of syrup, nutrient solution, proprietary Chinese medicine, creamy agent, biological products, cod liver oil, pollen, royal jelly, vaccine, various ointments, various oral liquids, injections, injections, suspension injections, fat Milk, intravenous drip, emulsified pigskin, 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.
High shear colloid mill is used in animal breaking scene
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