A mixer with gas agitation for chemical and pharmaceutical use

Abstract

The invention provides a mixer with gas agitation for chemical industry and pharmacy, which relates to the technical field of pharmaceutical equipment, to solve the problem of vacuumizing or pumping gas into the mixing environment to ensure the reaction of liquid medicine during pharmacy. The twisting force of the mechanism increases, making it difficult to quickly mix gas and liquid. At the same time, when the stirring range of the stirring mechanism is large, the deformation of the stirring mechanism is also aggravated, including the mixing tank; the mixing tank is a section with a wide top and a narrow bottom. Conical structure, four vertical supporting columns are installed in a circular array at the ring edge of the mixing barrel, and a control box is fixedly installed on one of the supporting columns; the driving unit is fixedly installed in the middle of the upper end of the mixing barrel; the pneumatic The shaft rotates vertically and is installed in the mixing barrel. In the present invention, an exhaust pipe is installed vertically in the top plate of the mixing tank, so as to make the gas in the mixing tank pure, and reduce the influence factors of messy air components on the reaction.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical equipment, more specifically, to a mixer with gas agitation for chemical and pharmaceutical use. Background technique [0002] The pharmaceutical industry is quite special. In the pharmaceutical process, it is necessary to use a mixer to mix two or more drug materials evenly. [0003] For example, a chemical and pharmaceutical mixer in patent application number CN202010617712.3, its structure includes a top cover, a support plate, a motor, a support frame, a mixing tank, a discharge port, and an electric control box. The mixer is used for stirring, and the outer rod, the outer ring and the thin rod are rotated, and the colloidal drug is mixed and stirred more delicately. During the rotation, the moving rod is squeezed and moved on the telescopic rod, so that the shrink tube shrinks. The air pressure enters the inside of the partial pressure tube and finally sprays out from the nozzle to re...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a mixer with gas agitation for chemical and pharmaceutical use, to solve the problem of vacuumizing or pumping gas into the mixing environment to ensure the reaction of the liquid medicine in the process of making medicine. For a long time, relying solely on the motor for mixing, the load is large, the twisting force on the stirring mechanism increases, and it is difficult to quickly mix the gas and liquid. At the same time, when the stirring range of the stirring mechanism is large, the deformation of the stirring mechanism is also aggravated.

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