Chinese herbal medicine raw material processing machine

Abstract

The invention discloses a Chinese herbal medicine raw material processing machine. The Chinese herbal medicine raw material processing machine comprises a cyclone separator; an outlet of the lower end of the cyclone separator is connected with a heteromorphic separation chamber; the heteromorphic separation chamber is provided with an air inlet, a return air inlet, and an air outlet; the return air inlet and the air outlet are arranged to be opposite to the air inlet respectively, and the return air inlet, the air outlet, and the air inlet are correspondingly arranged in a recycling runner, a collecting runner, and a vertical falling runner respectively. The Chinese herbal medicine raw material processing machine can be used for both smashing and sieving, and is high in working efficiency. The Chinese herbal medicine raw material processing machine is extremely simple and reasonable in structure, high in working efficiency, and long in service life, and is capable of satisfying production requirements on diversification of materials including biomass particles.

Description

technical field [0001] The invention relates to a material crushing device. In particular, it relates to a Chinese herbal medicine raw material processing machine used for pharmacy. Background technique [0002] In the process of drug preparation, especially in the process of preparing Chinese patent medicines, the smaller the powder particles after the drug raw materials are crushed, the easier the active ingredients of the drug raw materials can be further extracted and utilized. The more commonly used pulverizers mainly include grinding mills and hammer mills. The hammer mill mainly relies on the impact to crush the material. The material enters the crusher and is crushed by the impact of the high-speed rotating hammer. Mutual impact and crushing, the materials smaller than the gap between the screen bars are discharged from the gap, and some larger materials are crushed by the impact and extrusion of the hammer on the screen bar again, and the material is squeezed out ...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing hammer mills used in pharmaceuticals have unreasonable settings and matching structures for hammers, screens, and crushing chambers, and their functions are relatively single, which cannot meet the diverse production requirements of biomass particle raw materials, and has a short service life. The crushed material cannot be quickly discharged from the crushing chamber in time, resulting in a relatively low crushing efficiency

[0004] However, the existing preparation method of drug powder is generally to first pulverize with a pulverizer, and then sieve with a sieving machine, which requires the use of two different equipment, so the production efficiency is not high

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