Stainless Steel Electric Heating Vacuum Reactor

Product Introduction:

Under the action of centrifugal force generated by a high-speed, high-rotation rotor, materials are thrown radially into the narrow, precise gap between the stator and rotor. Simultaneously, they are subjected to forces such as centrifugal extrusion and impact, enabling dispersion, mixing, and emulsification of the materials. This machine has the advantages of compact structure, small volume, light weight, easy operation, low noise, and stable operation. Its most prominent feature is that it does not grind the medium in the production process, integrating high-speed shearing, dispersion, homogenization, mixing, and crushing. Emulsification tanks are widely used in various industries to mix and emulsify materials, improving production efficiency and material quality.

The dispersion and mixing system designed for complex working conditions is equipped with a stirring system, homogenization system, heating system, vacuum pressure system, temperature and pressure sensing system, and online detection system. It can be used for research and production of creams, chemical synthesis reactions, and high-viscosity material mixing. Both experimental and production models are available, and personalized customization is also provided.

Working Principle:

The batch-type vacuum emulsifier refers to that under vacuum conditions, a high-shear emulsifier is used to quickly and uniformly distribute one or more phases into another continuous phase. It utilizes the strong kinetic energy generated by machinery to make materials undergo hundreds of thousands of hydraulic shears per minute in the narrow gap between the stator and rotor. Through the combined effects of centrifugal extrusion, impact, and tearing, materials are instantly and uniformly dispersed and emulsified. After high-frequency circulation, high-quality products with fine bubbles and stability are finally obtained.

Product Features:

1. Soft sealing between the mechanical seal and the kettle body allows materials to operate under vacuum.

2. The kettle body can be electrically heated, steam-heated, or heated by oil-water circulation.

3. The temperature detection device on the kettle body ensures temperature controllability, and the coil in the jacket can achieve cooling.

4. The inner wall of the kettle body is finished by large vertical lathe processing, ensuring that the movable scraper can scrape off materials on the inner wall and bottom of the kettle when rotating.

5. Another set of high-speed dispersers in the kettle makes various materials subjected to strong shearing, dispersion, and mixing.

6. The rotation of the stirring paddle and high-speed disperser in the kettle adopts frequency conversion speed regulation, and different speeds can be selected according to different processes and viscosities.

Equipment Parameters:

It consists of a tank, a stirring device, and a batch-type high-shear emulsifier. The slow-speed stirrer is composed of a middle folded-blade paddle stirrer and a frame-type stirrer capable of mixing high-viscosity materials. Scraper blades are installed around the frame-type stirrer, and their function is to continuously create new interfaces between the inner wall of the container and the materials without leaving any dead corners. The high-speed homogenizing emulsifier is composed of a high-speed rotating impeller and a stator with radial diversion grooves. The specially designed upper and lower blades of the impeller rotate at high speed, sucking materials from the upper and lower parts of the impeller at high pressure respectively, and then throwing them out at high speed by centrifugal force through the impeller. Due to the small gap between the impeller and the stator, materials undergo a series of complex physical reactions such as strong shearing, extrusion, mixing, ejection, and high-frequency oscillation during the suction and ejection process, thereby fully emulsifying the mixed materials. Since the slow-speed stirring continuously rotates in the same direction and reverses left, the materials in the entire container are finally mixed, dispersed, homogenized, and emulsified continuously from top to bottom.

Application Fields:

Food industry: soy sauce, condiments, mayonnaise, cheese, instant food, baby food, jam, pet food, starch solution

Cosmetics industry: lotion, sunscreen products, perfume, decorative cosmetics, shampoo, hair dye, hand wash cream, liquid soap, toothpaste, collagen emulsion, carbon emulsion

Chemical industry: cleaning agents, polishing agents, lubricants, pigments, paints, preservatives, solvents, wax emulsion, polymer emulsification, silicon emulsion, glue solution, catalyst emulsion, penetrants, insecticides, fungicides

Pharmaceutical industry: ointments, gels, sugar/salt solutions, suppositories, sugar coating, shampoo (oil-in-water or water-in-oil), paraffin emulsion, fat emulsion, vegetable component decomposers, preservatives

Beverage industry: fruit juice, vegetable juice, milk mixed beverage, protein beverage, spices, liqueur, alginate

Product Volume (15L---5000L):

Notes: 1. The upper limit processing capacity in the table refers to the measurement data when the medium is "water". 2. The processing capacity depends on the viscosity, consistency of the materials and the requirements of the final product. 3. For working conditions such as high temperature, high pressure, flammable, explosive, and corrosive, accurate parameters must be provided for model selection and customization. 4. The data in this table may not be applicable due to technical modifications or customization, and the correct parameters shall be subject to the actual product provided.