Manufacturing process principle of vacuum emulsifying pot

- Aug 25, 2020-

After the materials are heated and stirred in the water pot and oil pot for mixing reaction, they are sucked into the emulsification pot by the vacuum pump, and stirred through the center of the upper part of the emulsification pot. The PTFE scraper always caters to the shape of the stirring pot and sweeps away the sticky materials. , Make the entrapped material continuously produce new interface, and then through the blade and the rotating blade shearing, compressing, folding, making it agitate, mix and flow down to the homogenizer below the pot body, the material is then cut through high-speed rotation During the process of strong shearing, impact, turbulence, etc. between the wheel and the fixed cutting sleeve, the material is cut in the shearing gap and quickly broken into particles of 200m-2um. Because the emulsification pot is in a vacuum state, the material is The air bubbles generated during the stirring process are drawn away in time.

In the manufacturing process of high-viscosity emulsions, especially creamy, soft, and emulsion products, the most problematic is usually the large particle size of the dispersed phase and the mixing of gas into the product during stirring. If the particle size is too large, the emulsion is unstable. , Lack of gloss; air mixed into the product will make the product bubbles, bacterial contamination, easy to oxidize and the appearance is not smooth. Aiming at the two major problems, the vacuum homogenizing emulsifying unit, which has the characteristics of homogenizing mixer, central blade mixing, and scraping mixing, complements each other, and combines them into the best mixing method to achieve perfect mixed products. The vacuum method is adopted to prevent the produced products from being mixed with air bubbles during the mixing process, so as to ensure that high-quality products with rich gloss, fine ductility and good ductility can be manufactured.

50L vacuum mixer machine