Extracting and filtering device for radix sophorae flavescentis flavone production

A filter device and ginseng flavonoid technology, applied in presses, manufacturing tools, etc., can solve the problems of inconvenient removal and cleaning of filter residues, long filtration time, and inconvenient production and use, and achieve the effects of quick cleaning, easy operation, and easy use
CN112793209AInactive Publication Date: 2021-05-14SHAANXI UNDERSUN BIOMEDICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHAANXI UNDERSUN BIOMEDICAL TECH CO LTD
Publication Date
2021-05-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of radix sophorae flavescentis flavone production, and discloses an extracting and filtering device for radix sophorae flavescentis flavone production. The extracting and filtering device comprises a filtering box, the inner walls of the front and back opposite sides, close to the lower end, of the filtering box are fixedly connected with supporting plates, the upper sides of the two supporting plates are connected with a same fixing frame with an opening in the upper end in a supporting mode, a plurality of material leakage holes are uniformly formed in the bottom of the fixing frame, a positioning ring plate is clamped at the upper end of the fixing frame, filter screen cloth is fixedly connected to the inner side of the positioning ring plate, a material taking opening is formed in the side wall of the side, corresponding to the fixing frame, of the filtering box, and a cover plate is hinged to the outer wall, corresponding to the material taking opening, of the filtering box. According to the extracting and filtering device, the extraction efficiency of an extracting solution is improved, and filter residues can be conveniently and rapidly cleaned.
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Description

technical field

[0001] The invention relates to the technical field of production of flavescens flavonoids, in particular to an extraction and filtration device for production of flavescens flavonoids. Background technique

[0002] Sophora flavescens, the name of traditional Chinese medicine. It is the dried root of the leguminous plant Sophora flavescens, excavated in spring and autumn, remove the root head and small branches, wash and dry, or slice and dry while fresh. Its bitter, cold. It has the functions of clearing away heat and dampness, killing parasites and diuresis. For febrile dysentery, hematochezia, jaundice and anuria, leucorrhea, swollen vulva itching, eczema, eczema, skin itching, mange and leprosy, external treatment of trichomonas vaginitis.

[0003] The flavonoids in Sophora flavescens are mostly extracted by boiling alcohol precipitation method and organic solvent reflux extraction method. The extracted substances need to be separated from the extract ...

Claims

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