Biological extraction and filtering device

Abstract

The invention discloses a biological extraction and filtering device. The biological extraction and filtering device comprises an extraction box, a collection box and a material storage box, wherein the collection box and the material storage box are located at two sides of the extraction box; each of the extraction box, the collection box and the material storage box is of a cavity structure; a cover plate and a solvent box are arranged at the top end of the extraction box respectively; the extraction box is internally provided with a grinding mechanism; the grinding mechanism comprises a barrel body located below the cover plate; the barrel body is of a cavity structure with an opening at the top end; a fixing block is arranged at the top end of the barrel body; the fixing block is connected with the barrel body through a rotary shaft II; a grinding disc, which is obliquely arranged, is arranged in the barrel body; rotary shafts III are arranged at two sides of the grinding disc; oneend of each rotary shaft III extends to two sides of the barrel body; one end of one rotary shaft III extends out of the barrel body and is provided with an L-shaped rotary shaft. The biological extraction and filtering device disclosed by the invention has the beneficial effects that liquid in the extraction box is stirred so that a solvent is more sufficiently fused, the utilization rate of theextraction solvent is improved and resources are saved; the stirred, ground and fused solvent flows into the collection box through a discharging pipe.

Description

Technical field [0001] The invention relates to the field of biological extraction, in particular to a biological extraction filter device. Background technique [0002] Including the preparation of various natural bioactive substances and synthetic or semi-synthetic natural substance analogs from biological materials such as animals, plants, microorganisms, etc. Among them, biomedicine extraction occupies a very important position. There are many commonly used extraction methods, such as decoction, solvent reflux and ultrasonic extraction. Solvent reflux is a more commonly used method with simple operation. You can choose a suitable solvent for extraction according to the solubility of different target extracts. At present, it is generally placed in an extraction tank for heating and reflux extraction. Such extraction efficiency is low, the cost of the device is increased, and a large amount of extraction liquid is consumed. [0003] For the problems in related technologies, no ...

AI Technical Summary

Problems solved by technology

There are many commonly used extraction methods, such as decoction, solvent reflux and ultrasonic extraction, etc. Solvent reflux is a relatively common method, which is easy to operate and can be extracted according to the solubility of different target extracts. At present, it is generally placed in the extraction tank for heating and reflux extraction, which has low extraction efficiency, increases the cost of the device, and consumes a large amount of extraction liquid

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