Supercritical extraction control device

Abstract

The invention discloses a supercritical extraction control device, and the device comprises a supporting base; an arc-shaped balance adjusting cavity with an upward opening is formed in the supporting base, and a working plate capable of rotating is arranged on the lower wall in the balance adjusting cavity. Adjusting motors on the two sides are started in a forwarding and reverse rotation mode, the adjusting motors drive adjusting threaded shafts to rotate at the moment, the adjusting threaded shafts rotate and drive adjusting connecting rods to move through threaded connection, and the adjusting connecting rods on the two sides move and drive the extraction box to shake through hinge connection. At the moment, the extraction liquid guided into the extraction cavity is promoted to be uniformly shaken through the shaking of the extraction box body, so that an experimenter performs the extraction experiment conveniently; meanwhile, the levelness of the working plate is detected through the balance plate, a corresponding adjusting motor is controlled to be started through contact induction between a contact sensor and a switching connecting rod, the working plate is pushed to deflect to reach the horizontal position, and a horizontal and stable working environment is provided for extraction work.

Description

technical field [0001] The invention relates to the technical field of supercritical extraction, in particular to a supercritical extraction control device. Background technique [0002] Supercritical extraction uses supercritical fluid as an ideal extraction agent, and uses the influence of pressure and temperature on the solubility of supercritical fluid to perform solvent extraction, and extracts different components in the solution at one time. The general supercritical extraction control device Because of its complex process and many processes, the operating personnel have high technical requirements, and during the extraction process, they cannot leave the experimental platform, and the general supercritical extraction device cannot well adjust the internal liquid level and the overall The horizontal stability of the device will have a certain impact on the final extraction result. Contents of the invention [0003] The object of the present invention is to provide ...

AI Technical Summary

Problems solved by technology

[0002] Supercritical extraction uses supercritical fluid as an ideal extraction agent, and uses the influence of pressure and temperature on the solubility of supercritical fluid to perform solvent extraction, and extracts different components in the solution at one time. The general supercritical extraction control device Because of its complex process and many processes, the operating personnel have high technical requirements, and during the extraction process, they cannot leave the experimental platform, and the general supercritical extraction device cannot well adjust the internal liquid level and the overall The horizontal stability of the device will have a certain impact on the final extraction results

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