A device for preparing biological extracts

Abstract

The invention relates to the field of biological extraction, and discloses a device for producing biological extracts, including a reaction tube, a motor and a circulating pump. A feeding tube is installed on the upper part of the reaction tube, and a screw and an extraction device are installed inside the reaction tube. The settling tank is connected through a pipeline, the settling tank is connected with the inlet of the circulating pump through a pipeline, and the outlet of the circulating pump is connected with a discharge pipe, and the extension shaft of the screw rod protruding from the reaction tube and the rotating shaft of the motor are driven through gear engagement; There is a fixed plate at the left end of the extraction device, an elastic filter is connected to the fixed plate, and through holes are distributed on the fixed plate, the upper end of the fixed plate is movably connected to the screw rod through a sliding sleeve, and the lower end of the fixed frame is connected with a slider. The slider can slide in the chute at the bottom of the reaction tube. The device of the invention automatically collects residues when extracting biological components, so that the collection and treatment of residues becomes easy.

Description

technical field [0001] The invention relates to the field of biological extraction, in particular to a device for preparing biological extract. Background technique [0002] Biological extraction generally uses plants as raw materials, and according to the needs of the final extract, undergoes a physical and chemical separation process to obtain and concentrate one or more active ingredients in plants without changing their effective structure. The rapid development of my country's biological extraction industry is not limited to the extraction of traditional Chinese medicine as raw materials. At present, biological extraction has formed a modern industry centered on traditional Chinese medicine extraction, including the preparation of various plant extracts, which has produced good economic benefits. [0003] Existing biological extraction equipment generally has crushing or chopping links, such as CN108212413A, CN108300641A, but generally devotes itself to improving the y...

AI Technical Summary

Problems solved by technology

[0003] Existing biological extraction equipment generally has crushing or chopping links, such as CN108212413A, CN108300641A, but generally devotes itself to improving the yield of active ingredients, and does not pay much attention to the collection of waste residues, resulting in difficulty in waste residue collection and poor working environment And other issues

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