Drug raw material separation pulverizer

Abstract

The invention discloses a drug raw material separation pulverizer, which comprises a rack, a pulverizing room arranged on the rack, a hammer mechanism arranged in the pulverizing room and connected to a corresponding drive device, and a corresponding screen plate connected to a discharge hole of the pulverizing room. The hammer mechanism comprises a hammer frame and a plurality of corresponding hammers; the discharge hole of the pulverizing room is connected with a cyclone separator; the cyclone separator is connected with an air lock and a fan; the air lock and the fan are connected with corresponding collectors; and the hammer frame comprises a swing hold fixedly connected to a corresponding rotary shaft. The drug raw material separation pulverizer is extremely simple and reasonable in structure, high in work efficiency, big in relative pulverizing ratio, long in service life, and low in energy consumption, and can meet diversified production requirements of various materials including biomass particle raw materials.

Description

technical field [0001] The invention relates to a pharmaceutical machine. In particular, it relates to a drug raw material separation and pulverizer 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 from the gap b...

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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