Novel rotational hanging basket type continuous dynamic reflux phytoextraction system

Abstract

The invention relates to the technical field of plant material extraction, in particular to a novel rotational hanging basket type continuous dynamic reflux phytoextraction system. The system comprises extraction pot group equipment, a hanging basket group and an electric steam heating water pot, wherein the extraction pot group equipment is provided with multiple extraction pots which are circumferentially distributed, communicating overflow ports are arranged among the extraction pots, each extraction pot is provided with a circulating pump, the hanging basket group is provided with a plurality of hanging baskets, which are controlled by a lifting and rotating mechanism to feed a material towards the extraction pots in order in a rotating mode, and the electric steam heating water pot isprovided with a liquid conveying pipe and a liquid delivery pump. By the system, the problems of low efficiency, long time consumption, large occupation of land and the like in a traditional extraction process are solved, in the extraction process, the whole extraction process is more stable, the phenomena of coking, wall adhering, blocking and the like can be effectively prevented from happeningin the operation processes of evaporation, concentration, spray drying and the like, subsequent filtration steps are reduced, the requirement on subsequent filtration is lowered, and good raw materials are provided for subsequent processes such as evaporation, concentration and drying.

Description

technical field [0001] The invention relates to the technical field of plant material extraction, in particular to a novel rotating hanging basket type continuous dynamic countercurrent plant extraction system. Background technique [0002] At present, the extraction technology of plant materials in the process of domestic medicine and food production is mainly based on static extraction, and the extraction time is about 6-8 hours. The extraction efficiency is low, and a large part of the useful components in plants cannot be extracted. , in the work, many processes still need to rely on manual operation, its labor intensity is high, the operation process is mostly judged by experience, the production time cycle is long, and many unstable factors are invisible in the process of manual operation, such as the operation error. A series of issues such as raw material scrapping, medicine (food) hygiene, etc. [0003] Chinese invention patent (notification number: CN1965869B) dis...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome a series of defects such as long extraction time of the above-mentioned plant material extraction technology, low extraction efficiency and useful component yield, high labor intensity in the process of plant extraction, poor operation stability, etc., through various devices and equipment The continuous mechanical cooperation and control between the mechanism and the mechanism provides a new type of rotating basket type continuous dynamic countercurrent plant extraction system with high efficiency, energy saving and safety.

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