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High-hot-air rotating drum enzyme deactivation machine

A drum fixing machine and high heat technology, applied in the direction of tea treatment before extraction, can solve the problems of long fixing time, low fixing efficiency, and the temperature cannot meet the requirements, and achieve the effect of good fixing effect, high fixing efficiency and uniform heating.

Pending Publication Date: 2018-09-21
霍山法珠机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature of the current tea greening machine does not meet the requirements, and it needs to be finished several times before it can be completed. The time for greening is long, the efficiency of greening is low, and the effect of greening is poor.

Method used

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  • High-hot-air rotating drum enzyme deactivation machine
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  • High-hot-air rotating drum enzyme deactivation machine

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Experimental program
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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] like Figures 1 to 3 As shown, the present embodiment provides a high hot air drum cleaning machine, which includes a bracket on which a drum with two openings driven by a driving mechanism is installed, and a transmission device connected to the inner wall of the drum is arranged at the center of the drum. A heat pipe, the heat transfer pipe is provided with a hot air pipe connected to the hot blast stove, the end of the heat transfer pipe is tapered and sealed, and the inner wall of the drum is provided with a spiral piece.

[0022] The hot blast stove is used as the heating source, the drum is equipped with a heat transfer pipe, and the end of the heat transfer pipe is set as a tapered seal, which can keep the temperature in the drum at ...

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PUM

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Abstract

The invention discloses a high-hot-air rotating drum enzyme deactivation machine. The machine comprises a support; the support is provided with a rotating drum which is open at both ends and driven bya driving mechanism; a heat transfer pipeline which is connected to the inner wall of the rotating drum is arranged at the center of the rotating drum; the heat transfer pipeline is internally provided with a hot air pipe which is connected to a hot air stove, and the tail end of the heat transfer pipeline is a conical sealed opening; and the inner wall of the rotating drum is provided with screwblades. The machine uses the hot air stove as a heating source, the heat transfer pipeline is arranged in the rotating drum, and the tail end of the heat transfer pipeline is a conical sealed opening, so that the internal temperature of the rotating drum can be kept at 200-250 DEG C, and the machine can complete enzyme deactivation at one time, and is high in enzyme deactivation efficiency, uniform in heating and good in enzyme deactivation effect.

Description

technical field [0001] The invention relates to a high-hot-air drum degreening machine, which belongs to the technical field of tea processing equipment. Background technique [0002] Tea greening is to destroy and passivate the oxidase activity in fresh tea leaves by high temperature, inhibit the enzymatic oxidation of tea polyphenols in fresh leaves, evaporate part of the water in fresh leaves, make tea soft, easy to knead and shape, and emit green odor at the same time Taste, a tea-making step that promotes the formation of a good aroma. The current tea greening machine has the problem that the temperature does not meet the requirements, and it needs to be finished several times before it can be completed. The time for greening is long, the efficiency of greening is low, and the effect of greening is poor. For this reason, we propose a kind of high hot air drum fixing machine. Contents of the invention [0003] The main purpose of the present invention is to provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
CPCA23F3/06
Inventor 陈发珠
Owner 霍山法珠机械制造有限公司