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Homogeneous emulsifying machine working principle


Release time:

2019-04-02

After the materials are mixed and reacted by heating and stirring in the water pot and the oil pot, the materials are sucked into the emulsifying pot by the vacuum pump. The central stirring and PTFE scraper in the upper part of the emulsifying pot always cater to the body of the stirring pot to clean the wall-hanging sticky materials, so that the materials to be extracted continuously produce new interfaces. Then the blades and rotating blades are cut, compressed and folded to stir and mix and flow downward to the homogenizer below the pan, the material then passes through the strong cutting, impact, turbulence and other processes generated between the high-speed rotating cutting wheel and the fixed cutting sleeve. The material is cut in the shear seam and quickly broken into 200nm-2um particles.

After the materials are mixed and reacted by heating and stirring in the water pot and the oil pot, the materials are sucked into the emulsifying pot by the vacuum pump. The central stirring and PTFE scraper in the upper part of the emulsifying pot always cater to the body of the stirring pot to clean the wall-hanging sticky materials, so that the materials to be extracted continuously produce new interfaces. Then the blades and rotating blades are cut, compressed and folded to stir and mix and flow downward to the homogenizer below the pan, the material passes through the strong cutting, impact, turbulence and other processes generated between the high-speed rotating cutting wheel and the fixed cutting sleeve. The material is cut in the shear seam and quickly broken into 200nm-2um particles. As the emulsifying pot is in a vacuum state, the bubbles generated during the stirring of the material are promptly pumped away.
In the manufacturing process of highly viscous emulsions, especially creams, ointments and emulsion products, the most problematic thing is that the particle size of the dispersed phase is large and the air is mixed into the product during stirring. Excessive particle size leads to instability and lack of luster of the emulsion. Mixing air into the product will make the product bubble, bacterial contamination, easy oxidation and unsmooth appearance. In view of the two major problems, ZJR series vacuum homogeneous emulsifying unit, by the homogeneous stirrer, the center blade stirring, scraping wall stirring has their own characteristics complement each other, combined into the best mixing mode, in order to achieve the perfect mixing products. By means of vacuum, the produced products are no longer mixed with bubbles during the mixing process, so as to ensure that high-quality products with luster, delicacy and good ductility can be produced.