Wine-brewing fermenting device

Abstract

The invention discloses a wine-brewing fermenting device which comprises a fermenting tank, wherein a tank wall of the fermenting tank has an interlayer structure; a water jacket is arranged in the interlayer of the tank wall of the fermenting tank; a heat-insulating layer is coated on the outer wall of the fermenting tank; a water feeding pipe is arranged on one side of the water jacket while a water draining pipe is arranged on the other side; a temperature control tank is arranged on one side of the exterior of the fermenting tank; a temperature-adjusting device and a temperature-adjustingmedium are arranged in the temperature control tank; a fermenting pool is arranged on the bottom in the fermenting tank; a water storage tank is arranged on the top of the fermenting tank; a water adding pipe is arranged on the top of the water storage tank; an electric heating device is arranged in the water storage tank; a water pipe and a rotating rack are arranged on the bottom of the water storage tank; a plurality of spraying pipes are uniformly distributed on the rotating rack; one end of each spraying pipe is connected with the water pipe while the other end is connected with an atomizer; an air storage bag is arranged on one side of the upper part on the exterior of the fermenting tank; the air storage bag is connected with the fermenting tank through an air pipe. The wine-brewingfermenting device is capable of effectively controlling the fermentation speed and fermentation temperature, supplying a constant temperature condition for fermentation and greatly promoting the quality of products after fermentation.

Description

technical field [0001] The invention belongs to the technical field of brewing equipment, and in particular relates to a brewing and fermentation device. Background technique [0002] Rice wine is a kind of brewed wine with rice, millet, corn, millet, wheat, etc. as the main raw materials, which is made by cooking, adding koji, saccharifying, fermenting, pressing, filtering, decocting, storing, and blending. One of the steps in the brewing process of rice wine is the fermentation process. Clean the fermentation tank, soak it in lime water and boiling water, and soak the tank in boiling water again when it is used. Then drain the water from the cold rice and pour it into the fermentation tank. The temperature of the rice falling into the tank is generally controlled at 27-30°C, depending on the temperature. It can be as high as 32°C in cold weather. The quality of the rice wine produced has a very important impact. At the same time, the fermentation device is sealed during f...

AI Technical Summary

Problems solved by technology

Then drain the water from the cold rice and pour it into the fermentation tank. The temperature of the rice falling into the tank is generally controlled at 27-30°C, depending on the temperature. It can be as high as 32°C in cold weather. The quality of the rice wine produced has a very important impact. At the same time, the fermentation device is sealed during fermentation, and the carbon dioxide gas produced by the fermentation cannot be released. After a large amount of accumulation, it will cause damage to the fermentation container and affect the fermentation speed of the rice wine.

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