Tea fermentation tank with ventilation duct

Abstract

The invention relates to a tea fermenter with a ventilation duct. It is characterized in that the fermenter body (1) is cylindrical, the top of the fermenter body (1) is provided with a closed tank cover (3), and the fermenter body (1) is provided with a guide that communicates with the bottom of the fermenter body (1). The trachea (2) and the air guiding tube (2) are hollow cylindrical, and the hollow cylindrical inner space of the air guiding tube (2) leads to the outer space at the bottom. The beneficial effects of the present invention are: a tea fermenter with a ventilating duct of the present invention uses an air duct to overcome the problems of center overheating, low edge temperature and uneven fermentation of tea in the fermenting process of tea.

Description

technical field [0001] The invention relates to a tea fermenter with a ventilation duct. Background technique [0002] The fermentation form of middle leaf of existing tealeaves making at present is: tealeaves are piled up on the ground or in the pond that builds up and piled up, add water, ferment and manually turn over, spread out to air. This method has the following disadvantages: First, it is difficult to control the uniformity of sprinkling water by adding water manually, and it is also difficult to control the uniformity of manpower turning, so it is difficult to control the temperature and humidity in the fermentation process, which affects the quality of tea leaves; Efficiency is low; the 3rd, each working procedure is all manually operated, sometimes even tea leaves are placed on the ground, and health aspect is difficult to control; Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a tea fermentation ta...

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: First, it is difficult to control the uniformity of sprinkling water by adding water manually, and it is also difficult to control the uniformity of manpower turning, so it is difficult to control the temperature and humidity in the fermentation process, which affects the quality of tea leaves; The efficiency is low; the third is that each process is manually operated, and sometimes the tea leaves are placed on the ground, which is difficult to control in terms of hygiene; the fourth is that a large amount of manpower and material resources are required in the production process, and the labor intensity is high

Images