Method for fermenting rice wine with cellar

Abstract

The invention provides a method for fermenting rice wine with a cellar. According to the method, an underground cellar, ventilating windows and a feed opening are provided. The method is characterized in that the cellar is about 300cm in depth underground and 100cm in depth aboveground; a capping is of a plane concrete pouring structure; the feed opening being 30cm in diameter is preset in the middle; 50*100 (cm) air exchange windows are arranged at every 150cm about the aboveground part; the windows are 20cm away from the ground; the aboveground part of the cellar is subjected to waterproof treatment in 10cm; the walls of the cellar, below the windows, are also subjected to waterproof treatment. When in use, a fermenting vat or tank is positioned in the underground fermenting cellar, then fermented mash is added to ferment, and thus the production can be carried out at all seasons. With the adoption of the method, the problem that, the fermenting of a rice enterprise is difficult to control due to the weather influence in winter, and the rice enterprise cannot do any production, can be solved; the rice wine can be fermented all the year round, and thus at least 30% of output of rice wine can be raised; in addition, the energy consumptions due to lowering down the temperature in summary and raising temperature in winter is saved, and 10% energy can be saved from this part each year.

Description

technical field [0001] The invention relates to the field of rice wine fermentation, and utilizes natural resources to change the problem of unstable quality of rice wine fermentation affected by environment and climate. Specifically, the fermentation tank (tank) is placed in the cellar to ferment rice wine. Background technique [0002] At present, most rice wine enterprises arrange seasonal production according to climate change. Affected by the temperature, the temperature is high, and the fermentation is difficult to control, which can easily lead to rancidity of the fermented mash. There is also a big difference in the quality of yellow rice wine. Generally, the quality of yellow rice wine brewed in winter is the best. Individual large-scale enterprises use air conditioners to control the fermentation environment temperature, but there are problems such as cost increase and energy consumption. Contents of the invention [0003] In order to solve the problem that ric...

AI Technical Summary

Problems solved by technology

Some large enterprises use air conditioners to control the fermentation environment temperature, but there are problems such as cost increase and energy consumption

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