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Tea enzyme deactivation device

A greening device and tea technology, which are applied in the direction of tea treatment before extraction, can solve the problems of insufficient stirring of tea leaves, uneven temperature, poor quality of tea leaves, etc., and achieve the effects of improving greening efficiency, uniform temperature of greening, and good quality of tea leaves.

Inactive Publication Date: 2017-05-10
CHONGQING FURUICHENG AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional de-enzyming is manually operated. In order to improve production efficiency, people have invented a de-enzyming machine. However, the existing de-enzyming machine, such as the patent No. ZL201410551567. The tea leaves are crushed, and the quality of the produced tea is poor

Method used

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  • Tea enzyme deactivation device
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Embodiment Construction

[0025] See Figure 1 to Figure 4 It is a tea-finishing device, including a heating furnace. The heating furnace is provided with a flow guide layer 1 which divides the furnace of the heating furnace into an outer zone and an inner zone. The longitudinal ends of the outer zone are sealed, so Furnace doors 5 driven by air cylinders are arranged at both longitudinal ends of the inner zone, an electric heater 3 is arranged on the upper part of the outer zone, and a fixing seat 6 is arranged in the inner zone along the longitudinal direction of the heating furnace. A sliding guide rail 61 is provided in the longitudinal direction of the furnace, and a number of movable seats 7 are slidably fitted on the sliding guide rail 61. Each movable seat 7 is respectively equipped with a fixing bottle, and the axis of the fixing bottle is perpendicular to the vertical surface where the fixing seat 6 is located. The fixation bottle includes a bottle body and a bottle cap 71. The bottle body is ...

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Abstract

The invention discloses a tea enzyme deactivation device. The tea enzyme deactivation device is capable of realizing uniform tea mixing, achieving uniform temperature, avoiding crushing of tea, and producing tea with high quality. The tea enzyme deactivation device comprises a heating furnace; a flow guide layer is arranged in the heating furnace; the heating furnace is divided into an external zone and an internal zone by the flow guide layer; the two longitudinal ends of the external zone are sealed; each of the two longitudinal ends of the internal zone is provided with a furnace door driven by an air cylinder; an electric heater is arranged in the external zone; a fixing pedestal is arranged in the internal zone longitudinally along the heating furnace; a sliding rail is arranged on the fixing pedestal; a plurality of moving pedestals are arranged on the sliding rail in a sliding fit manner; each of the moving pedestal is provided with an enzyme deactivation bottle; each enzyme deactivation bottle comprises a bottle body and a bottle cover; each bottle body is provided with a plurality of sieve meshes; each bottle cover is fixedly arranged at the bottle opening of the corresponding bottle body, and the bottle body is sealed by the bottle cover; each the bottle cover is arranged on the corresponding moving pedestal; each moving pedestal is connected with a push and pull oil cylinder fixedly arranged outside the hearth of the heating furnace; and the moving pedestals are used for pushing the enzyme deactivation bottles into and out from the heating furnace.

Description

Technical field [0001] The invention belongs to the field of tea production equipment, and particularly relates to a tea leaf curing device. Background technique [0002] Finishing is one of the primary processes for green tea, yellow tea, black tea, oolong tea, and some black teas. The main purpose is to destroy and inactivate the oxidase activity in the fresh leaves through high temperature, inhibit the enzymatic oxidation of tea polyphenols in the fresh leaves, evaporate part of the water in the fresh leaves, make the tea soft, easy to twist and shape, and emit a green smell Taste, promote the formation of good aroma. [0003] In order to improve the production efficiency, people invented the curing machine, but the existing curing machine, such as the patent number ZL201410551567.8, the tea leaves are not sufficiently stirred during the curing process, the temperature is uneven, and the cutting is easy to cut. The tea leaves are crushed, and the produced tea leaves are of poo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
CPCA23F3/06
Inventor 梁大勇
Owner CHONGQING FURUICHENG AGRI CO LTD
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