Segmented constant-temperature modular electrothermal tea leaf fixation machine

A technology of constant temperature module and degreening machine, which is applied in tea processing before extraction, etc., can solve the problems of large temperature fluctuation range, inaccurate control mode, poor anti-interference ability, etc., achieve small temperature change range, improve processing environment conditions, heat energy The effect of less loss

Inactive Publication Date: 2015-09-16
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Operator experience and operating proficiency have a great influence on the tea greening effect. This control method is imprecise, has poor anti-interference ability, and has a large temperature fluctuation range.

Method used

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  • Segmented constant-temperature modular electrothermal tea leaf fixation machine
  • Segmented constant-temperature modular electrothermal tea leaf fixation machine

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Experimental program
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Effect test

Embodiment Construction

[0023] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] see figure 1 , segmental constant temperature modularized electric heating tea greening machine, which includes a frame 15, a motor 1 is installed on the frame 15, a drum base 13 is installed on the frame 15, a drum 11 is installed on the drum base 13, and the output shaft of the motor 1 A reduction box 2 is installed on the top, and a gear 3 is installed on the output shaft of the reduction box 2. The gear 3 drives the pulley 5 installed on the support base 4, and the pulley 5 drives the friction wheel meshed with the drum 11 to rotate the drum 11. The left end of the drum 11 is provided with an inlet funnel 6, the top of the drum 11 is provided with a vent hole 7 and a box cover 9, the box cover 9 is provided with a temperature control system 8, and the outer surface of the drum 11 is equipped with an electric heating plate 10, an electric heati...

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Abstract

The invention relates to a segmented constant-temperature modular electrothermal tea leaf fixation machine. A motor is mounted on a stander; a roller base is mounted on the stander; a roller is mounted on the roller base; a speed reduction box is mounted on an output shaft of the motor; a gear is mounted on an output shaft of the speed reduction box and drives a belt wheel mounted on a supporting seat; the belt wheel drives a friction wheel meshed with the roller so as to enable the roller to rotate; an inlet funnel is arranged at the left end of the roller; a ventilating hole and a box cover are arranged at the top of the roller; a temperature control system is arranged on the box cover; an electric heating plate is mounted on the outer surface of the roller and is connected with the temperature control system. According to the fixation machine, the conventional heating mode is changed, and a PLC control technology, a modern control theory and a frequency change control technology are combined; the temperature control system of an electric heating roller fixation machine based on PLC control is designed, so that the temperature control precision, the automation degree and the interference resistance of the fixation machine are improved, and influence caused by manmade factors in actual production is reduced.

Description

technical field [0001] The invention belongs to the technical field of tea processing equipment, and in particular relates to a segmental constant temperature modularized electric heating tea greening machine. Background technique [0002] Fixing is the most important process in tea processing and a key processing process to improve the quality of tea. Commonly used greening equipment is divided according to the heating method, mainly including burning fuel (coal, firewood), electric heating, and microwave heating. Among them, burning fuel will cause serious pollution, damage the surrounding environment, and cause certain harm to the operator's body; the cost of microwave type is too high. For the tea processing industry, most of them belong to small processing workshops. Price Microwave type electromagnetic greening machine utilization rate is not very high. [0003] At present, the drum greening machine is the most widely used tea greening machine in China. The basic str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
Inventor 陈保家郭祥揭施军甘敏阮巍李治国王泉灵严文超吴志平朱晨希
Owner CHINA THREE GORGES UNIV
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