A vacuum emulsification tank

Abstract

The invention relates to a vacuum emulsification tank. The side wall of a tank body is provided with at least one observation port. Each observation port is provided with a sealing cover. Each sealingcover includes a cover body structure. One end of each cover body structure is hinged to the side wall of the tank body so that the cover body structure can be opened or closed relative to the corresponding observation port. A hollow zone in each cover body structure is provided with an observation window corresponding to the position of the observation port. Each observation window is provided with transparent glass in a sealed manner. In a state that each sealing cover is closed relative to the corresponding observation window, the cover body structure covers the observation port, the periphery edge of the cover body structure is tightly adhered to the external surface of the tank body, and the observation window in the cover body structure is at least partially overlapped with the observation port. The tank is simple in structure and good in reliability, states of a medium in the tank can be observed clearly, and air impermeability of the inside of the tank is not influenced.

Description

technical field [0001] The invention belongs to the field of colloid preparation, in particular to a vacuum emulsification tank, in particular to a vacuum emulsification tank capable of observing the internal medium of the emulsification tank. Background technique [0002] The role of the emulsification tank is to dissolve one or more materials (water-soluble solid phase, liquid phase or jelly, etc.) in another liquid phase and hydrate it into a relatively stable emulsion. It is widely used in the emulsification and mixing of edible oils, powders, sugars and other raw and auxiliary materials. Some paints and paints are also emulsified and dispersed using emulsification tanks, especially suitable for some insoluble colloidal additives such as CMC and xanthan gum. [0003] In today's market, the emulsification tank is widely used in cosmetics, medicine, food, chemistry, dyeing, etc. However, the existing vacuum emulsification tank still has an important disadvantage: that is,...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defects in the prior art that the state of the medium inside the emulsification tank cannot be observed, the present invention provides a vacuum emulsification tank, which includes a cylindrical tank body, and the tank body is provided with a material inlet and a material outlet. The discharge port is located at the bottom of the tank body; a rotating motor and a vacuum pump are arranged above the tank body, and the output shaft of the rotating motor is connected to the stirring shaft of a stirrer, and the stirring paddle of the stirrer is located inside the tank body , for stirring the medium inside the tank; the vacuum pump includes an exhaust port and a suction port, and the suction port communicates with the inside of the tank through a vacuum tube;

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