Ecologically-brewing fragrant Daqu liquor cellar

A technology for Luzhou-flavored, Daqu wine, which is applied to wine cellar appliances, biochemical equipment and methods, etc., can solve problems such as the lack of public reports on the technology, and achieve the effects of being beneficial to the aging of pit mud, ensuring stability and a reasonable cell shape.

Active Publication Date: 2012-12-05
ANHUI GUJING DISTILLERY
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  • Abstract
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Problems solved by technology

However, related technologies have not been publicly reported

Method used

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  • Ecologically-brewing fragrant Daqu liquor cellar
  • Ecologically-brewing fragrant Daqu liquor cellar

Examples

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Embodiment Construction

[0024] see figure 1 In this example, the cellar of the ecologically brewed Luzhou-flavor Daqu wine cellar has an inverted trapezoidal facade, with a wide top and a narrow bottom. The slope of the pool wall is 7o-12o. The cross section of the cellar is rectangular; Lay a layer of bamboo slabs formed by bamboo strips at intervals of 25-35cm, and use the bamboo slats as the tension bars between the mud layers of the cellar wall; the thickness of the top of the cellar wall 8 is 50-80cm, The thickness of the bottom of the cellar is 90-120cm, and the height of the cellar is 1.7-1.8m.

[0025] In the specific implementation, the size of the upper opening of the wine cellar is 3.8m wide and 4m long, and the bottom of the cellar is 3.6m wide and 3.8m wide. Full contact is conducive to the full fermentation of the fermented grains, production operations and cellar maintenance.

[0026] see figure 2 , in the specific implementation, the structural form of the tiled bamboo board layer...

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Abstract

The invention discloses an ecologically-brewing fragrant Daqu liquor cellar, which is characterized in that a vertical surface of a pool of the cellar is of an inverted trapezoid shape, the width of the vertical surface is gradually reduced from top to bottom, the gradient of the wall of the pool is 70 to 120, and the cross section of the cellar pool is of a rectangular shape; one layer of bamboosheet layers which are formed by distributing bamboo bars is paved at an interval of every 25 to 35 cm from bottom to top of the cellar, and the bamboo sheet layer is used as interlayer pull bars of the cellar wall. The bamboo is selected as the pull bar of the cellar wall, so that environmental friendliness, safety and corrosion resistance are achieved, the cellar wall is not easy to fall down, and the growth of microorganisms of cellar mud and the ageing of the cellar mud can be favored.

Description

technical field [0001] The invention relates to an ecological brewing Luzhou-flavor Daqu wine cellar, which belongs to the solid-state fermentation Daqu wine cellar. Background technique [0002] The wine cellar is the most important wine-making equipment for Luzhou-flavor Daqu liquor. It is the foundation of the quality of Daqu liquor and the fundamental guarantee for the continuous improvement of the quality of Daqu liquor. [0003] The selection of cellar building materials should consider environmental protection and safety, the degree and length of soaking the cellar building materials in the acidic yellow water by-product of winemaking, and the length of soaking time, so as not to cause corruption and deterioration of the cellar building materials. Existing cellar building methods include two kinds at present, a kind of mud cellar with yellow mud as the main body, built layer by layer; In recent years, in some areas, there has been a third method of building a cellar,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12L11/00
Inventor 周庆伍李安军何宏魁方骥万春环汤有宏
Owner ANHUI GUJING DISTILLERY
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