Continuous online countercurrent extraction device for plants

Abstract

The invention discloses a continuous online countercurrent extraction device for plants. The continuous online countercurrent extraction device for plants comprises an extraction box, a crushing box and a liquid storage barrel, wherein the top of one side of the extraction box is fixedly connected to the bottom end of the crushing box through a feeding tube; a bucket-shaped feeding port is fixedlyarranged at the middle part of the top end of the crushing box; a raw material crushing mechanism is fixedly arranged inside the crushing box; a pushing mechanism is fixedly arranged inside the extraction box; a plurality of electrical heating wires are fixedly arranged on the inner wall of the top end of the extraction box; and a temperature controller is fixedly arranged at the middle part of the front of the extraction box. The continuous online countercurrent extraction device for plants is provided with a first crushing motor and a second crushing motor, so that crushing blades on the surface of a crushing shaft are driven to crush raw materials, separate crushing equipment for crushing treatment is not needed, and the working efficiency is improved; and the temperature controller and the electrical heating wires are convenient for controlling the interior of the extraction box to be in a setting temperature range all the time, and thus, the extraction efficiency is improved.

Description

technical field [0001] The invention relates to an extraction device, in particular to a plant continuous on-line countercurrent extraction device, which belongs to the technical field of plant extraction. Background technique [0002] Countercurrent extraction is one of the extraction and separation operations. The aqueous phase and the organic phase containing the extract flow into the two ends of the extractor respectively, flow in opposite directions, and perform continuous contact and layering to achieve the purpose of separation; During the process, the raw materials need to be crushed, but the current extraction devices do not have the crushing function, and crushing equipment is required, but many ordinary crushing equipment cannot be crushed thoroughly, and the solid raw materials cannot be crushed to the required small size, and even need to be crushed. After the crushing equipment is crushed, some raw materials are manually crushed, which greatly reduces the work ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a plant continuous online countercurrent extraction device to solve the problem that the current extraction devices proposed in the above background technology do not have the crushing function

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