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Cellar sealing device

A sealing device and cellar technology, which is applied in the field of cellar fermentation, can solve the problems of high labor intensity in cellar sealing and air in cellars, and achieve the effects of reducing labor intensity, convenient disassembly and improving the quality of wine produced.

Pending Publication Date: 2021-06-25
GUIZHOU MOUTAI WINERY GRP XIJIU CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a cellar sealing device, which is used to solve the defects in the prior art that the cellar sealing is labor-intensive and there is air in the cellar

Method used

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] Combine below figure 1 with figure 2 The cellar sealing device of the present invention is described.

[0026] Such as figure 2 As shown, in one embodiment of the present invention, the cellar sealing device includes a sealing tank cover 10 and a flexible bag. Specifically, a sealed water tank 20 is provided in the cellar, and the sealed tank cover 10 can be closed on the sealed ...

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Abstract

The invention provides a cellar sealing device which comprises a sealing groove cover capable of covering the top surface of a sealing water tank; a flexible bag which can be placed on the top surface of the fermentation heap in the sealed water tank so as to discharge air in the fermentation heap and the sealed water tank, wherein the flexible bag is filled with liquid or gas, the sealed water tank is arranged in the pit, and after-run is filled in the sealed water tank, so that the sealed water tank and the flexible bag seal the fermentation heap. According to the cellar sealing device provided by the invention, the flexible bag is arranged, the flexible bag is filled with liquid or gas, the characteristic that the volume of the flexible bag is adjustable is utilized, air in the sealed water tank can be exhausted and an oxygen-free environment can be provided under the condition that a few fermentation raw materials exist in the sealed water tank, and the sealed water tank is covered with the sealing tank cover, air can be isolated from a fermentation heap, so that the sealing effect is ensured, and the quality of discharged wine is improved. Meanwhile, the cellar sealing device provided by the invention is convenient to mount and dismount, the labor intensity of operators is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of pit fermentation, in particular to a pit sealing device. Background technique [0002] Maotai-flavored liquor is well-known at home and abroad for its complex brewing process and rich aroma components. The production process of Maotai-flavored liquor can be summarized as follows: making koji for the Dragon Boat Festival, feeding on Chongyang Festival (twice feeding), cooking nine times, fermenting eight times, extracting wine seven times, adding koji for many times (the amount of koji added: the first and second rounds) More times, 3rd, 4th, 5th rounds should be added appropriately, 7th, 8th rounds should be reduced as appropriate. The ratio of the total amount of curvature added to the total amount of feeding in each round is about 1:1. Specifically, it is 11% of raw sand, Coarse sand 18%, 3 and 4 rounds 13%, 5 rounds 11%, 6 rounds 7%, 7 rounds 6%, 8 rounds 5%). [0003] Two times of feeding refers to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/02
CPCC12G3/02
Inventor 杨刚仁曾凡君李旭刘新驰蔡勇彭泽民李勇曹爱东艾华亭夏道丽李佳兴雷先进徐焘赵小宇胡跃
Owner GUIZHOU MOUTAI WINERY GRP XIJIU CO LTD
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