Microwave counter current continuous extraction apparatus

An extraction device and microwave countercurrent technology are applied in the structural field of microwave countercurrent extraction devices, which can solve the problems of increased cost, low concentration, no observation window, etc., and achieve the effects of reasonable design, reduced equipment cost, and simple structure.
CN1935308AInactive Publication Date: 2007-03-28TIANSHUI HUAYUAN PHARMA EQUIP TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
TIANSHUI HUAYUAN PHARMA EQUIP TECH
Publication Date
2007-03-28
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The present invention mainly is relates to an extraction equipment used in the fields of food industry, pharmaceuticals industry and chemical industry. In particular, it relates to a microwave countercurrent continuous extraction equipment. It includes the following several portions: extraction drum, its oned end is equipped with feed funnel and extract outled, its another end is equipped with residuum outlet and extract inlet; on the extraction drum a microwave system is set, in the inner cavity of extraction drum a screw-type propeller is mounted, said screw-type propeller is driven by drive device. Besides, said invention also provides its working principle and concrete operation method.
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Description

Technical field:

[0001] The invention mainly relates to an extraction equipment used in industries such as food, pharmacy, and chemical industry, and particularly relates to the structure of a microwave countercurrent extraction device. Background technique:

[0002] Various extraction devices are widely used in food, pharmaceutical, chemical and other industries. The traditional method is to add the extraction liquid to the extraction device, and conduct heat from the outside to the inside by heat conduction, heat radiation, etc., so as to realize the heating, concentration, and extraction of materials. Extraction, sterilization, etc. With the expansion of the application field of microwave technology, microwave extraction appears and develops rapidly. The basic principle is that the microwave penetrates the extracted material and reaches the internal microtube bundle and glandular cell system of the material. Due to the absorption of microwave energy, the internal tempera...

Claims

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