Device and method for continuous countercurrent extraction of astragaloside
The invention discloses a device and method for continuous countercurrent extraction of astragaloside, and belongs to the technical field of traditional Chinese medicine extraction.The device comprises a fixing frame, a top plate is fixedly installed at the top of the fixing frame, and a plurality o...
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Format | Patent |
Language | Chinese English |
Published |
02.09.2022
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Abstract | The invention discloses a device and method for continuous countercurrent extraction of astragaloside, and belongs to the technical field of traditional Chinese medicine extraction.The device comprises a fixing frame, a top plate is fixedly installed at the top of the fixing frame, and a plurality of countercurrent extraction kettles for continuous extraction are fixedly installed at the top of the fixing frame; the two ends of the adjacent sides of the plurality of countercurrent extraction kettles are communicated through a continuous feeding pipe, and a material distributing mechanism for dispersing input materials is fixedly mounted in an inner cavity of each countercurrent extraction kettle. According to the device, materials are fully dispersed through cooperation of a scraping rod and a material distribution disc, and under the interception action of a material passing screen and the material distribution disc, the countercurrent extraction effect on astragalus membranaceus stored in the material distr |
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AbstractList | The invention discloses a device and method for continuous countercurrent extraction of astragaloside, and belongs to the technical field of traditional Chinese medicine extraction.The device comprises a fixing frame, a top plate is fixedly installed at the top of the fixing frame, and a plurality of countercurrent extraction kettles for continuous extraction are fixedly installed at the top of the fixing frame; the two ends of the adjacent sides of the plurality of countercurrent extraction kettles are communicated through a continuous feeding pipe, and a material distributing mechanism for dispersing input materials is fixedly mounted in an inner cavity of each countercurrent extraction kettle. According to the device, materials are fully dispersed through cooperation of a scraping rod and a material distribution disc, and under the interception action of a material passing screen and the material distribution disc, the countercurrent extraction effect on astragalus membranaceus stored in the material distr |
Author | WANG XIAOXIAO ZHANG XING YU XUELAN GAO LIANG |
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Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | 一种连续逆流提取黄芪甲苷的装置及方法 |
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Snippet | The invention discloses a device and method for continuous countercurrent extraction of astragaloside, and belongs to the technical field of traditional... |
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SubjectTerms | CHEMISTRY CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PACKING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PNEUMATIC TUBE CONVEYORS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESSES PRESSES IN GENERAL SEPARATION SHOP CONVEYOR SYSTEMS STEROIDS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING |
Title | Device and method for continuous countercurrent extraction of astragaloside |
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