Tea extracting solution extracting production line

A tea extraction and production line technology, which is applied in the field of tea extract extraction production line, can solve the problem of low utilization rate of active ingredients in tea

Inactive Publication Date: 2020-04-17
湖北宇隆生物工程有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method only undergoes one countercurrent extraction, and the utilization rate of active ingredients in tea leaves is low

Method used

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  • Tea extracting solution extracting production line
  • Tea extracting solution extracting production line
  • Tea extracting solution extracting production line

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] In this embodiment, two countercurrent extraction units are designed to synthesize an extraction production line, including a pulverizer 1, a storage bin 2, a primary countercurrent extraction machine 3, a filter press 4, a secondary countercurrent extraction machine 5, and a condensation tank 6. The discharge port is connected to the storage bin 2, and the outlet of the storage bin 2 is connected to the first-level countercurrent extraction machine 3, and the overflow port 12 of the first-level countercurrent extraction machine 3 is provided with a first-level drainage pipe to be co...

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Abstract

The invention provides a tea extracting solution extraction production line. The tea extracting solution extraction production line comprises a pulverizer, a storage bin, a first-stage countercurrentextractor, a filter press, a second-stage countercurrent extractor and a condensation tank. Two times of countercurrent extraction are adopted; a filter pressing procedure is added between two times of countercurrent extraction, the internal structure tissues of tea leaves are further damaged through extrusion, soluble substance components are more easily permeated and dissolved into a solvent, two units are used for extraction, the concentration difference of the extracting solution is further increased, and the yield of effective components reaches 90% or above.

Description

technical field [0001] The invention relates to the field of tea processing, in particular to a production line for extracting tea extract. Background technique [0002] With people's understanding of tea and health, the application field of tea is gradually expanding, and the tea deep processing technology is becoming more and more mature. In the process of extracting the effective components of tea leaves, many methods have been used in the prior art, the most common being the countercurrent extraction method. In the invention patent with application number CN201610049481.4, a tea polyphenol extraction and recycling method, a continuous countercurrent extraction method is proposed. The tea raw materials that have been picked, screened and pretreated are put into the extraction tank from the feeding device, and the scraper and spiral Driven by mechanical force, it moves along the tank, and after fully contacting with water for extraction, it is discharged after being squee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D11/02
CPCB01D11/0284
Inventor 马喆沈淼甦尤鹏蒋洁
Owner 湖北宇隆生物工程有限责任公司
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