Tea leaf pile fermentation machine

Abstract

The invention discloses a tea stacking machine, which comprises a stacking machine tool. The stacking machine tool includes a water vapor distribution device arranged on the upper part of the machine tool, a bed plate arranged in the middle of the machine tool, and a vibration device arranged at the bottom of the machine tool. The water vapor distribution device includes The water steam generator, the air duct connected to the water steam generator, the air duct is provided with a number of air delivery holes; the bed board is provided with diversion holes, and the bottom of the bed board is provided with a dirt collecting tank, and the diversion holes are located above the dirt collecting tank , there is a vibration device under the bed board, and the vibration device adopts a vortex vibration motor; the stacking machine tool is also provided with an air inlet, a material inlet, and a material outlet; the air inlet is located on the left side of the stacker machine tool, and the air inlet is connected to a hot air blower ; There is a shock absorbing device at the bottom of the stacker. Adopting the present invention, the fermentation is rapid, the fermentation effect is good, the fermentation time is shortened, and at the same time, the turning and cooling after the stacking is completed saves time and labor, saves labor costs, and reduces damage to the tea leaves caused by manual turning.

Description

technical field [0001] The invention relates to the field of tea processing, in particular to a tea stacking machine. Background technique [0002] Dark tea is a post-fermented tea. The tea-making process generally includes four processes of killing greens, rolling, stacking and drying. Because the raw materials of dark tea are relatively thick and old, it takes a long time to ferment. The traditional fermenting method adopts natural fermenting. After the tea leaves are kneaded, they are kept warm and moisturized. Generally, clean and dark ground is selected for natural fermenting, covered with a damp cloth, and sprayed with water regularly to moisturize. Although natural fermenting can maintain the original color and aroma of tea leaves, due to the poor sanitation conditions of natural fermentation, dark tea has obvious disadvantages to consumers compared with black tea, green tea, etc.; at the same time, the natural fermentation process takes a long time and the output Lo...

AI Technical Summary

Problems solved by technology

Due to the hotter temperature in the middle of the tea heap during the fermentation process of tea leaves, the fermentation speed is faster than the top and edge of the tea heap, so the fermentation is not synchronized, resulting in differences in the same batch of fermented tea leaves

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