Integrated fixation and cooling machine for tea

Abstract

The invention discloses an integrated machine for fixing and cooling for tea, belonging to the technical field of tea processing equipment and used to solve the problems of large space occupation, long cooling time and uneven cooling of a cooling device for tea after greening. Including a concentration box, the upper end of the concentration box is provided with a feeding port, the lower end of the concentration box is provided with a discharge port, the upper section of the concentration box is provided with a fixing cylinder, the fixing cylinder is connected with a rotating shaft, the rotating shaft is connected with a driving device, and the inner wall of the fixing cylinder is provided with a The spiral rib that drives the tea leaves to move in the barrel, the end of the barrel away from the feed port is provided with a connecting channel; a cooling pipe is arranged below the barrel, and the cooling pipe is also sleeved with a spiral ring groove, and the connecting channel and the spiral chute are mutually connected. The lower end of the spiral chute is adapted to the discharge port, the upper end of the cooling pipe is connected with a water storage tank, the lower end of the cooling pipe is connected with a water pump, and the water pump and the water storage tank are connected to each other through the connecting pipe.

Description

Technical field [0001] The present invention relates to the technical field of tea processing devices, and more specifically to an integrated machine for curing and cooling tea. Background technique [0002] Finishing is one of the primary processes for green tea, yellow tea, black tea, and oolong tea. After the curing process, it must be cooled before entering the next process. Because the temperature of the tea after curing is relatively high, if the temperature is not cooled in time or is not fully cooled, further oxidation of tea polyphenols and other ingredients will occur, which will affect the tea Color and taste. Traditional tea cooling methods include natural cooling and forced cooling by fans during transportation. The disadvantage of using natural cooling is that the cooling time is long, the cooling area is uneven, and manual operations such as turning the tea leaves are required. The labor intensity is high and the labor cost is increased. At the same time, the coo...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is: in order to solve the problems that the cooling device of the tea leaves occupies a large space, the cooling time is long and the cooling is uneven, the present invention provides an all-in-one cooling device for tea leaves

Images