Traditional Chinese medicine extraction device for realizing screening and impurity removal through intermittent vibration

Abstract

The invention discloses a traditional Chinese medicine extraction device for realizing screening and impurity removal through intermittent vibration. The device comprises a carrier, an extraction tankbody, a screening box and a hopper, wherein an upper end of the carrier is fixedly connected with the extraction tank body; a feeding hole in an upper side wall of the extraction tank body is fixedlyconnected with a material guide pipe; an electric valve is arranged in the middle of the material guide pipe, a discharging pipe is welded to a left side of an upper end of the material guide pipe, aleft end of the discharging pipe is fixedly connected to a discharging port in a right side wall of the screening box through a bolt, the hopper is fixedly connected to the middle of an upper side wall of the screening box, and an outer side of the screening box is fixedly connected with an upper end of a carrier. According to the traditional Chinese medicine extraction device for realizing screening and impurity removal through intermittent vibration, the contact time of materials and a screen is prolonged through the intermittent vibration, metal powder in the raw materials can be adsorbedconveniently, the materials can be screened for multiple times conveniently, the screening and impurity removal quality is improved, and in addition, the screen is convenient to disassemble and clean.

Description

technical field [0001] The invention relates to the related technical field of traditional Chinese medicine extraction, in particular to a traditional Chinese medicine extraction device which realizes screening and impurity removal through intermittent vibration. Background technique [0002] Traditional Chinese medicine refers to the medicine used to treat or regulate human body functions under the guidance of the theory of traditional Chinese medicine. The extraction of traditional Chinese medicine is mainly carried out by organic solvent extraction, and then the effective ingredients are further purified by separation techniques such as chromatography and recrystallization. [0003] When extracting traditional Chinese medicine, it is often first necessary to sieve the metal powder in the raw material to prevent the metal powder from affecting the quality of traditional Chinese medicine. However, the traditional Chinese medicine extraction device used in the prior art still...

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Problems solved by technology

[0009] The purpose of the present invention is to provide a traditional Chinese medicine extracting device that achieves screening and impurity removal through intermittent vibration, to solve the problem of reducing the contact time between the material and the sieve, which is not convenient for absorbing the metal powder in the raw material, and It is inconvenient to carry out multiple screening of materials, and it is also inconvenient to disassemble and clean the screen, which reduces the problem of practicality

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