Traditional Chinese medicinal material extraction equipment based on ceramic membrane concentration

Abstract

The invention discloses traditional Chinese medicinal material extraction equipment based on ceramic membrane concentration. The traditional Chinese medicinal material extraction equipment comprises atank body, a motor is installed at the top of the tank body, a rotating shaft is rotatably installed in the tank body, a stirring knife is welded to the surface of the rotating shaft, a steam valve is installed on the portion, close to the end face of a feeding bin, of the tank body, a filtering device is installed at the bottom of the tank body, a bottom valve plate is pneumatically installed atthe bottom of the tank body, a medicine residue storage tank is arranged under the bottom valve plate, a steam inlet is formed in the bottom valve plate, and the steam inlet can be in gas communication with the tank body. A liquid medicine inlet pipe is arranged at the position, located below the filtering device, of the tank body, a ceramic membrane concentration filtering device can be in fluidcommunication with the tank body through the liquid medicine inlet pipe, and the ceramic membrane concentration filtering device is communicated through pipelines with a concentrated solution storagetank and a waste residue storage tank which are installed on a bottom plate. By arranging the ceramic membrane concentration filtering structure, the purposes of accurate filtration and efficient concentration in the traditional Chinese medicine extraction process can be achieved.

Description

technical field [0001] The invention relates to the technical field of extraction of traditional Chinese medicines, in particular to a device for extracting traditional Chinese medicinal materials based on ceramic membrane concentration. Background technique [0002] The chemical composition of traditional Chinese medicine contains very complex ingredients, including a variety of active ingredients, ineffective ingredients, and toxic ingredients. It is an important content in the field of traditional Chinese medicine research to extract its active ingredients and further separate and purify them to obtain effective monomers. Extraction of traditional Chinese medicine is to use some techniques to maximize the extraction of active ingredients, so as to improve the internal quality and clinical treatment effect of traditional Chinese medicine preparations, so that the effect of traditional Chinese medicine can be maximized. [0003] Ceramic membranes, also known as inorganic c...

AI Technical Summary

Problems solved by technology

Through the action of gravity, it flows into the double-effect concentrator on the second floor. The medicinal liquid is concentrated in the concentrator to a specified density and then flows into the storage solution on the first floor, and then enters the process steps such as alcohol precipitation and centrifugation. In the introduction of the above process , the main core technology is the extraction and further concentration and filtration of Chinese herbal medicines in the extraction tank. The concentration and filtration in the above-mentioned records is a simple filter screen filter that cannot refine and filter the granular medicinal materials. At the same time, the concentration and filtration in the extraction tank Factors such as the gravity of the medicinal material itself will be suspended on the upper surface of the solution, and it cannot be fully soaked during the extraction process to achieve sufficient extraction. There will be certain incomplete soaking and extraction, which will affect the extraction quality and extraction efficiency.

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