Blending device of belladonna liquid extract

Abstract

The invention relates to a blending device of a belladonna liquid extract, and belongs to the technical field of pharmaceutical equipment. According to the device, a material extruding plate, a net plate and a cutter are sequentially arranged on the upper side of a blending tank, a thick paste and an ethanol blending liquid are premixed and supplied, then the thick paste is extruded into strips, then the strips are cut up by the cutter, the thick paste is mixed with the ethanol blending liquid in the form of uniform fine particles and falls into the blending tank, then the thick paste is stirred, mixed and diluted,the material extruding plate intermittently works, stirring is continuously performed, and the extruded mixture is timely stirred and dispersed, so that quantitative batch blending is realized;and a planetary gear loaded with four groups of planetary wheels is adopted to drive a stirring shaft, and stirring blades which are distributed alternately are arranged, and rotate by themselves and rotate around the rotating center of a sun gear, so that stirring is sufficient, the problems that thick paste is difficult to mix and agglomerated thick paste is easily mixed in a finished product are solved, and the blending efficiency is also improved.

Description

technical field [0001] The invention belongs to the technical field of pharmaceutical equipment, and in particular relates to a compounding device of belladonna liquid extract. Background technique [0002] Belladonna liquid extract is a kind of Chinese patent medicine, which is used for stomach and duodenal ulcer, gastrointestinal tract, kidney, biliary colic, etc. Its preparation process mainly includes: belladonna grass crushing, percolation, concentration, chlorophyll removal , alcohol precipitation, clear liquid concentration to make a thick paste, and blending. The blending process mainly uses ethanol and purified water to blend and then mix and stir. In the prior art, the blending equipment of belladonna liquid extract is usually directly stirred by a motor-driven stirring blade , due to the high viscosity of the thick paste, it is difficult to be broken up in the preparation solution, and the larger thick paste is easy to adhere to the inner wall of the mixing tank. ...

AI Technical Summary

Problems solved by technology

[0002] Belladonna liquid extract is a kind of Chinese patent medicine, which is used for stomach and duodenal ulcer, gastrointestinal tract, kidney, biliary colic, etc. Its preparation process mainly includes: belladonna grass crushing, percolation, concentration, chlorophyll removal , alcohol precipitation, clear liquid concentration to make a thick paste, and blending. The blending process mainly uses ethanol and purified water to blend and then mix and stir. In the prior art, the blending equipment of belladonna liquid extract is usually directly stirred by a motor-driven stirring blade , due to the high viscosity of the thick paste, it is difficult to be broken up in the preparation solution, and the larger thick paste is easy to adhere to the inner wall of the mixing tank. Therefore, the existing belladonna liquid extract often contains agglomerates For the thick paste, there is also a filter device added after the deployment to filter out the undissolved thick paste, but this will increase the deviation between the active ingredients in the finished product and the design value, and affect the quality of the product. In addition, the deployment efficiency of the deployment equipment is not good. High, long deployment period

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