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Oxygen dissolver device

A technology of dissolved oxygen and hoisting rings, which is applied in the preparation of alcoholic beverages, etc., can solve the problems of slow microbial reproduction and metabolism, low oxygen content in the reactor core, and slow temperature rise in the saccharification reactor, so as to increase the types and quantities of microorganisms, prolong the contact time, The effect of improving the quality of fermentation

Pending Publication Date: 2021-08-20
贵州习酒股份有限公司 +1
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Problems solved by technology

[0004] The invention provides an oxygen dissolving device, which is used to solve the problems that the existing sauce-flavored fermented grains have low oxygen content in the stack core and slow microbial reproduction and metabolism, which easily cause the saccharification pile to heat up slowly and even cause cold core phenomenon.

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Embodiment Construction

[0036] 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.

[0037] Combine below Figure 1 to Figure 4 The oxygen dissolver device of the present invention is described, and the oxygen dissolver device can be applied to one round and two rounds of stacking fermentation processes in sauce-flavored workshops. Such as Figure 1 to Figure 3 As shown, the oxygen dissolver device 100 includes a main body 1 and a movable cover 2 .

[0038] Such as figur...

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Abstract

The invention provides an oxygen dissolver device which comprises a main body and a movable cover plate. The main body is of a cylindrical shape, air holes are formed in the peripheral side wall of the main body in a penetrating mode, and an opening is formed at the top of the main body; and the movable cover plate is arranged at the opening of the main body in an openable and closable manner and is used for opening and closing the opening through the movable cover plate. The oxygen dissolver device provided by the invention can be applied to first-round and second-round stacking fermentation processes of a Maotai-flavor workshop, and the fermentation quality of a saccharification stack is improved by prolonging the contact time of a stack core and air, promoting the fermentation temperature rise of the stack core and increasing the variety and number of microorganisms.

Description

technical field [0001] The invention relates to the technical field of wine brewing equipment, in particular to an oxygen dissolving device. Background technique [0002] Maotai-flavored liquor is well-known at home and abroad for its complex brewing process and rich aroma components. The high-temperature environment in the brewing process of Maotai-flavored wine is obviously different from other flavor-type liquors. High-temperature accumulation is one of the unique production processes of Maotai-flavored wine. This process can trap microorganisms in the surrounding environment, which is called "secondary koji making" in the industry. The number of yeasts in the high-temperature Daqu used for Maotai-flavored wine is very small, and the large-scale reproduction and enrichment of yeasts is realized during the accumulation process. If no accumulation is carried out and the fermentation is directly put into the cellar, no wine will be produced or the quality of the wine produc...

Claims

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Application Information

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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 贵州习酒股份有限公司
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