Pit sealing method

A cellar and sealing cover technology, applied in the field of cellar sealing, can solve the problems of bacteria pollution, inconvenient operation, loss of water dispersion, etc., and achieve the advantages of easy processing, manufacturing and installation, convenient processing and use, and improved resistance to deformation effect of ability

Active Publication Date: 2013-04-24
LUZHOU PINCHUANG TECH CO LTD
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Problems solved by technology

However, only using mud to seal the cellar, because the mud directly contacts with the external environment, the water is lost quickly, cracks are prone to appear on the surface of the cellar mud, and the anaerobic environment required for the microbial fermentation of the fermented grains cannot be maintained, and it is easy to contaminate miscellaneous bacteria
In addition, the gas produced by the microbial metabolism...

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Embodiment Construction

[0052] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0053] Such as Figure 9 As shown, in the cellar sealing method of the present invention, the cellar 18 is sealed by the sealing cover 20, and the sealing cover 20 is provided with an exhaust device for discharging the gas in the sealing cover. The traditional method of sealing the cellar is generally to seal a certain thickness of mud on the surface of the surface of the cellar after the grains are poured into the full cellar. Because the mud is greatly affected by environmental factors, the seal will dry out and crack, resulting in poor sealing. However, the present invention adopts the sealing cover 20 to seal the cellar 18, which can effectively seal the fermented grains at the top of the cellar, and provide the environment required for anaerobic fermentation for the microbes of the fermented grains. Moreover, the sealing cover 20 is not g...

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Abstract

The invention discloses a pit sealing method which is beneficial for maintaining an anaerobic environment for distilled grains in the fermentation process. The method comprises sealing the pit by using a sealing cover; and an air discharge device for discharging the air inside the sealing cover is arranged on the sealing cover. By utilizing the method, the defect that dry crack happens in a pit mud sealing method is avoided, and the anaerobic environment is maintained for the distilled grains in the fermentation process; and moreover due to the air discharging device, the surplus air inside the sealing cover can be discharged in time, so as to prevent the sealing cover from being jacked to lose the sealing effect.

Description

technical field [0001] The invention relates to a cellar sealing method applied in the wine making field. Background technique [0002] The purpose of sealing the cellar is to provide an anaerobic environment conducive to the production of wine and aroma for the microbial metabolism of the fermented grains in the cellar. At present, the cellar is generally sealed with a certain thickness of mud on the surface of the dough after the grains are poured into the full cellar, so as to achieve the purpose of sealing the cellar. But only using mud to seal the cellar, because the mud directly contacts with the external environment, the water is lost quickly, cracks are prone to appear on the surface of the cellar mud, and the anaerobic environment required for the microbial fermentation of bad fermented grains cannot be maintained, and it is easy to contaminate miscellaneous bacteria. In addition, the gas produced by the microbial metabolism of the fermented grains in the cellar wi...

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Application Information

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IPC IPC(8): C12L11/00
Inventor 何诚马蓉杨平张良涂荣坤雷光电张程蔡小波
Owner LUZHOU PINCHUANG TECH CO LTD
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