Gas water-sealed tank for fermentation bin and fermentation device

Abstract

The invention discloses a gas water-sealed tank for a fermentation bin and a fermentation device. A cover plate is arranged at the top of a tank body, a water level adjusting device is arranged on thetank body, the cover plate is detachably connected to the top of the tank body in a sealing manner, a water seal pipe, an exhaust valve and a water inlet valve are arranged on the cover plate, the water seal pipe vertically extends into the tank body, the bottom end of the water seal pipe extends below the water level of the tank body, the top end of the water seal pipe is communicated with an exhaust hole of the fermentation bin through a pipeline, the water level adjusting device comprises an electronic liquid level meter, the electronic liquid level meter is installed on the tank body andused for detecting the liquid level in the tank body, and the electronic liquid level meter and the bottom end of the water seal pipe are located at the same horizontal position. Gas generated in thefermentation bin is exhausted in real time through the gas water-sealed tank, the sealing performance of the fermentation bin is guaranteed, and meanwhile, the problem of sealing pressure exhaust of the fermentation bin is solved. Meanwhile, the pressure in the fermentation bin is automatically adjusted in real time through the water level adjusting device, the pressure requirements of different fermentation time periods are met, and the defects of existing technical means are overcome.

Description

technical field [0001] The invention relates to the technical field of equipment for brewing Xiaoqu Fen-flavor liquor, in particular to a gas water-sealed tank for a fermentation warehouse and a fermentation device. Background technique [0002] Fen-flavor liquor is one of various aroma types. The current production process mainly includes grain cooking, saccharification, fermentation, adding yellow water, and distillation. After distillation, a part of distiller's grains are mixed with saccharified grain and then fermented again. When brewing, the grain fermentation is carried out in the fermentation device, which is generally composed of multiple fermentation bins (or fermentation tanks), and the grain is put into the fermentation bin for sealed fermentation to complete the fermentation of the grain. In this process, Grain is a fermented product. Due to the fermentation characteristics of the fermented product, it will emit carbon dioxide gas, which will cause the air pres...

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Problems solved by technology

[0003] The purpose of the present invention is to: address the above existing problems, to provide a gas water-sealed tank and a fermentation device for a fermentation bin, which can discharge the gas generated in the fermentation bin in real time through the gas water-sealed tank, while ensuring the sealing of the fermentation bin , the way of water sealing and pressure relief can discharge gas in time and quickly, which solves the problem of sealing pressure in the fermentation chamber. At the same time, the water level adjustment device is used to automatically adjust the pressure in the fermentation chamber in real time to meet the pressure requirements of different fermentation periods, and the structure is simple. , low cost of use, overcomes the shortcomings of existing technical means

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