Tea leaf fixation machine

Abstract

The invention relates to a tea leaf fixation machine. A furnace body sequentially comprises a roller, a sieve plate type heat exchange plate, flue tubes, a heat conducting plate and a heat insulation board from inside to outside; a tea leaf charging opening is formed in one end of the roller, and a tea leaf discharging opening is formed in the other end of the roller; a fire box is arranged at the lower part of the tea leaf charging opening, and a furnace hearth is arranged at the lower part of the fire box; and the external wall of the furnace hearth is of a sieve plate type structure. The tea leaf fixation machine is efficient and environment-friendly, low-carbon and low-consumption and timesaving and laborsaving, the time for fixation can be greatly shortened, the production cost and operating cost are reduced, the heat recovery ratio can reach 80%, the coal consumption is decreased by 30%, and the firewood consumption is decreased by 40%.

Description

technical field [0001] The invention relates to the technical field of tea green fixing, in particular to a tea green fixing machine. Background technique [0002] At present, tea greening machines are used for greening operations such as tea frying and baking, which can destroy the enzyme activity of new leaves and emit [0003] Moisture makes the tea leaves soft and achieves the purpose of greening the tea leaves. Most of the existing de-greening machines are firewood-coal drum de-greening machines, which are equipped with a cast iron grate heating device at the bottom of the drum, and are equipped with a small blower to support combustion. However, it is easy to cause fire failure during the heating process, and the temperature cannot be controlled flexibly. , requires manual roasting, resulting in high labor intensity for operators, greatly increasing the time and energy consumption of greening, and even reducing the quality of tea, increasing production costs and opera...

AI Technical Summary

Problems solved by technology

Most of the existing de-greening machines are firewood-coal drum de-greening machines, which are equipped with a cast iron grate heating device at the bottom of the drum, and are equipped with a small blower to support combustion. However, it is easy to cause fire failure during the heating process, and the temperature cannot be controlled flexibly. , requires manual roasting, resulting in high labor intensity for operators, greatly increasing the time and energy consumption of greening, and even reducing the quality of tea, increasing production costs and operating costs; in addition, a large amount of dust and smoke will be generated during the combustion process, The existing de-greening machine cannot remove dust in time, resulting in pollution of the surrounding environment

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