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Fresh tea caffeine removing device

A caffeine and fresh tea technology, applied in tea, food science, application, etc., can solve the problems of integrated clean continuous production, difficult process, etc., to achieve clean production, reduce intermediate links, and reduce caffeine content Effect

Inactive Publication Date: 2009-06-10
王世清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, tea caffeine removal equipment is usually an independent multi-unit method, and it is difficult to realize process integration and clean continuous production

Method used

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  • Fresh tea caffeine removing device

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Experimental program
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Effect test

Embodiment Construction

[0008] In the accompanying drawing 1, fresh tea is fed from the feeding port 1, and driven by the scraper 2, the tea leaves are pressed into the water and transported forward, and the decaffeinated tea leaves are sprayed and cooled by the spray device 3 Slide down to the conveyor belt 7, the homogenizer 4 evenly spreads the tea leaves on the conveyor belt 7, and uses the roll 5 to squeeze and absorb most of the surface water in the tea leaves. Under the action of 6, it enters the hot air belt type drying box for dehydration and drying, and cools and discharges the material at the discharge port 17.

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Abstract

Provided is cleaning processing equipment which integrates deprivation of fresh tea caffeine, cooling, waterlogging and drying and the like. The equipment is composed of a cycle screen, a flume, a roller, a draper type drying device, a shift motor, a fan, a temperature controlling device. The technological flows of deprivation of caffeine, waterlogging and drying realize integrated cleaning processing production, temperature and transporting speed are adjustable, thereby increasing production efficiency of low caffeine tea. The equipment is simple in structure, convenient in use and popularization and application.

Description

technical field [0001] The invention relates to a clean processing equipment which integrates fresh tea caffeine removal, cooling, draining and drying dehydration technologies, which can greatly reduce the caffeine content of tea leaves in a relatively short period of time. Background technique [0002] The caffeine in tea has the effect of exciting the brain and stimulating the heart, which is not conducive to drinking by the elderly, heart insufficiency, and neurasthenia. The low-caffeine tea not only keeps the flavor and nutritional content of the tea, but also is suitable for drinking by special groups of people. The price of low caffeine tea already on the market in Europe and America is much higher than the price of ordinary tea, which shows that low caffeine tea has broad development prospects. At present, tea caffeine removal equipment is usually an independent multi-unit method, and it is difficult to realize process integration and clean continuous production. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/20
Inventor 王世清张岩姜文利蒲传奋邵焕霞
Owner 王世清