Beer fermentation tank

Abstract

The invention relates to a beer fermentation tank. The beer fermentation tank comprises a tank body, and a beer outlet is formed in the tank body; a beer outlet pipe is arranged in the beer outlet in a penetrating manner, and beer in the tank body can flow out along the beer outlet pipe; the beer outlet is formed in the bottom of the tank body, the beer outlet pipe comprises a first pipe body which is vertically arranged in the beer outlet in a penetrating mode, the upper end of the first pipe body is located in the tank body, and the lower end of the first pipe body is located outside the tank body; a second pipe body is located in the tank body, the second pipe body is matched with the first pipe body in a sleeved mode, the second pipe body can move up and down relative to the first pipe body, and the upper end face of the second pipe body is always higher than the deposition face of yeast. The beer outlet is formed in the bottom of the tank body, and the beer outlet pipe is vertically arranged, so that the beer can flow downwards under the action of gravity and cannot be left in the beer outlet pipe, and no accumulated water is left.

Description

technical field [0001] The invention relates to the technical field of beer brewing, in particular to a beer fermentation tank. Background technique [0002] Yeast is an essential ingredient in beer brewing, converting the sugar in the malt into alcohol. Therefore, the quality of yeast will directly affect the quality of beer. After the fermentation of beer is completed, the yeast in the fermenter will gradually settle down. These inactivated yeasts cannot be sold directly in bottles, so how to separate the liquor from the inactivated yeast is particularly important. [0003] The way of existing fermenter is as the scheme mentioned in the Chinese utility model patent "a fermenter for craft beer" that the patent number is CN201320169139.X (notification number is CN 203256253 U), including the tank body, The bottom of the tank is provided with cold wort and yeast inlets, and the side wall of the tank is also provided with a wine outlet pipe that can rotate relative to the si...

AI Technical Summary

Problems solved by technology

[0004] Although this form can separate the yeast very well, but the structure is inclined downward due to the angle of the straight pipe, so part of the liquid in the tank will flow into the straight pipe, and there will be residual water. Only when the threaded assembly is removed can the straight pipe be completely discharged. Liquid accumulation in the pipe, and the straight pipe protrudes out of the tank, so CIP cannot be cleaned, and there is a hygienic corner. In short, the structure is complicated to operate and poor in sanitation

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