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Hot air-type tea leaf enzyme-deactivating machine with heat recycling function

A technology of heat recovery and degreening machine, which is applied in tea processing before extraction, etc., can solve the problems of uneven heating and loss of heat energy, and achieve the effect of preventing uneven heating and light weight

Inactive Publication Date: 2018-04-20
ZHEJIANG XINCHANG TUANFENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the invention provides a hot-air tea greening machine with the function of heat energy recovery, which solves the problems of uneven heating and loss of heat energy in the current tea greening machines on the market

Method used

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  • Hot air-type tea leaf enzyme-deactivating machine with heat recycling function
  • Hot air-type tea leaf enzyme-deactivating machine with heat recycling function
  • Hot air-type tea leaf enzyme-deactivating machine with heat recycling function

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Embodiment Construction

[0024] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.

[0025] Such as Figure 1-3 As shown, the invention provides a technical solution: a hot-air tea greening machine with heat energy recovery function, including a box body 1, the lower surface of the box body 1 is fixedly connected with support legs 2, and the number of support legs 2 is three. And three supporting legs 2 are arranged on the lower surface of the box body 1 in the form of a ring array, the angle between the supporting legs 2 and the ground is 60-75 degrees, and the upper si...

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Abstract

The invention discloses a hot air-type tea leaf enzyme-deactivating machine with a heat recycling function. The hot air-type tea leaf enzyme-deactivating machine comprises a box body, wherein supporting legs are fixedly connected to the lower surface of the box body; a box cover is movably connected to the upper side of the box body through hinges; hot air blowers are fixedly connected to the inner wall of the box body; a retainer ring is fixedly connected to the lower side of the inner wall of the box body; an elastic net is fixedly connected to the inner wall of the retainer ring; a drivingdevice is fixedly connected to the bottom of the inner wall of the box body; one side of the driving device is fixedly connected with the lower surface of the elastic net. A speed reducing motor is arranged for driving a wheel disc to rotate, the wheel disc rotates to drive a toothed rod to move down because of engagement of a toothed rail and the toothed rod, and the toothed rod moves down to pull a fixing block so as to deform the elastic net; when the toothed rail rotates to an empty position, the toothed rail and the toothed rod are disengaged, so that the effect of limiting the toothed rod is eliminated, and tea leaves are vertically thrown up by the elastic net; by spreading out the tea leaves, the effect of preventing the tea leaves from being heated nonuniformly due to accumulationof the tea leaves is achieved.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a hot-air tea greening machine with the function of recovering heat energy. Background technique [0002] The main purpose of greening is to destroy and passivate the oxidase activity in fresh leaves by high temperature, inhibit the enzymatic oxidation of tea polyphenols in fresh leaves, and prevent discoloration during drying. At the same time, it emits green odor and promotes the formation of good aroma. Most of the fixing machines use microwave fixing machines, drum fixing machines, gas frying machines and hot air tea fixing machines. Because the tea leaves are stacked together, the internal tea leaves are less effective in curing, and the outer tea leaves are heated too high, which makes the curing uneven. Change the position so that the tea leaves on the inner and outer layers are heated evenly, but the tea leaves are often broken during the turning process, making t...

Claims

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Application Information

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IPC IPC(8): A23F3/06
CPCA23F3/06
Inventor 梁学锋
Owner ZHEJIANG XINCHANG TUANFENG MACHINERY
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