Extraction device

Abstract

The invention discloses an extraction device which comprises an extraction tank, a stirring assembly, a spraying assembly and a liquid homogenizing assembly, and the stirring assembly, the spraying assembly and the liquid homogenizing assembly are all mounted in the extraction tank. The extraction tank is provided with a first liquid outlet pipe, a second liquid outlet pipe, a first liquid inlet pipe and a second liquid inlet pipe. The stirring assembly comprises a driving motor, a driving shaft, an adjusting shaft and a stirring mechanism. The spraying assembly comprises a liquid spraying boxand a liquid spraying pipe. The liquid homogenizing assembly comprises a pump machine, a connecting pipe, an annular pipe, an injection pipe, a first partition plate and a second partition plate. According to the extraction device, liquid in the extraction tank is uniformly mixed through the stirring assembly, the spraying assembly and the liquid homogenizing assembly. The liquid in the extraction tank can be quickly mixed, the stirring efficiency is high, the time is saved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of extraction, in particular to an extraction device. Background technique [0002] Extraction device is a kind of mass transfer equipment used for extraction operation, which can achieve perfect separation of components contained in feed liquid. It uses the principle of liquid-liquid extraction to extract one or several compound components in the mixture solution with another solvent, so that it can be separated, enriched and purified. [0003] It is usually necessary to stir and mix the liquid in the extraction device before extraction. The prior art documents that this application can refer to include: [0004] Chinese utility model patent 201320439928.0 discloses an extraction and stirring device, in which multiple cuttings are used to form multiple extraction cells, but the stirring structure is relatively simple during mixing, and the mixing efficiency is low. [0005] Chinese utility model patent 2...

AI Technical Summary

Problems solved by technology

[0007] The current mixing structures are all installed. When the mixing efficiency needs to be increased, it is impossible to increase the mixing efficiency. At the same time, the structure cannot be opened or closed, and it occupies a large area inside the device. Structural space, low mixing efficiency, long mixing time, increased production time and reduced production efficiency

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