Homogenized vacuum emulsifier is a fine and ductile product

Homogenized vacuum emulsifier is a fine and ductile product

The working principle of homogeneous vacuum emulsifier

The homogenized vacuum emulsifier material is mixed and heated in a water pot and an oil pan by heating and stirring, and then sucked into the emulsification pot by a vacuum pump, and the center stirring of the upper part of the emulsification pot, the PTFE scraper always greets the stirring pot body, and sweeps The wall-hanging adhesive material will continuously create a new interface for the material to be taken, and then cut, compress and fold the blade and the rotary blade to stir, mix and flow down to the homogenizer below the pot body, and then the material Through the strong shearing, impacting, turbulent flow and other processes generated between the high-speed rotating cutting wheel and the fixed cutting sleeve, the material is cut in the shearing seam and rapidly broken into 200nm-2um particles, because the emulsion pot is in In the vacuum state, the bubbles generated during the stirring process of the material are taken away in time.

Homogeneous vacuum emulsifier In the manufacturing process of high-viscosity emulsions, especially creams, ointments and emulsions, the most problematic is usually the large particle size of the dispersed phase and the mixing of air into the product during mixing. The particle size is too large. It causes the milk to be unstable and lacks luster; the air in the product will make the product bubble, bacteria, easy to oxidize and the appearance is not smooth. For the two major problems, ZJR series vacuum homogenizing emulsifier units are complemented by the characteristics of homogeneous mixer, central blade stirring and scraping wall mixing, and combined into the best mixing method to achieve mixed products. By vacuuming, the produced product is no longer mixed with air bubbles during the stirring process, thereby ensuring that a product with high gloss, fineness and ductility can be produced.

The homogenizing vacuum emulsifier is a pulverized emulsified homogenizing device installed at the bottom of the reaction vessel. It is mainly used for working conditions that must avoid strong water surges and bubbles, and more effectively solves the bottom sediments that cannot be solved by other equipment. Problems such as pulverization and emulsification.

The working process of the homogeneous vacuum emulsifier is as follows:

1. Under the centrifugal force generated by the high-speed rotating rotor, the material is sucked into the working chamber from the axial direction from the upper and lower feeding areas of the working head.

2. Strong centrifugal force breaks the material from the radial direction into the narrow and precise gap between the stator and the rotor. At the same time, it is subjected to centrifugal extrusion, impact and other forces to make the material initially dispersed and emulsified.

3. Produce a linear velocity of at least 15m/s at the outer end of the rotor rotating at a high speed, up to 40m/s, and form strong mechanical and hydraulic shear, liquid layer friction, impact tear, and fully disperse the material. Emulsified, homogenized, broken, and simultaneously injected through the stator slot.

4. The material is continuously ejected from the radial direction at high speed, and the flow direction is changed under the resistance of the material itself and the wall of the container. At the same time, under the action of the upper and lower axial suction forces generated in the rotor region, the upper and lower two strands are formed. Strong turbulence. After several cycles of the material, the dispersion, emulsification and homogenization process is finally completed.