Solid starter propagation and fermentation device for brewing white spirit

Abstract

The solid koji-making and fermentation device comprises a briquetting machine, a koji block transferring and placing mechanism, a displacement mechanism and fermentation chambers, the briquetting machine is arranged on the koji block transferring and placing mechanism, the koji block transferring and placing mechanism is arranged on the displacement mechanism, and the fermentation chambers are symmetrically arranged on the two sides of the displacement mechanism. According to the solid koji-making and fermenting device for brewing the white spirit, the koji block transferring and placing mechanism can quickly and stably transfer compressed and formed koji blocks, a mold does not need to be manually taken out and reversely buckled, taking out, transferring and placing of the koji blocks are integrated, time and labor are saved, efficiency is high, the damage rate of the koji blocks is effectively reduced, a displacement mechanism is arranged, and the practicability is high. The displacement mechanism enables the yeast block transferring and placing mechanism to rotate and place the yeast blocks in multiple directions after the yeast blocks are made, the fermentation chamber is arranged, the heating pipe of the fermentation chamber can control the temperature in the fermentation chamber, the temperature in the fermentation chamber can be kept through the heat preservation layer, and it is guaranteed that the temperature in the fermentation chamber is stable.

Description

technical field [0001] The invention belongs to the field of liquor brewing, in particular to a koji-making and fermentation device, in particular to a solid-state koji-making and fermentation device for brewing liquor. Background technique [0002] Chinese liquor has a compound aroma with esters as the main body. Liquor is a unique distilled liquor in China and one of the eight major distilled liquors in the world. It uses koji and liquor as saccharification starter, uses starchy raw materials, and undergoes cooking, saccharification, It is brewed by fermentation, distillation, aging and blending. When brewing liquor, it needs to go through multiple process stages. Among them, koji making and fermentation are more important steps. [0003] In the prior art, when making koji, it is necessary to make the koji manually or by a briquetting machine. After the briquette machine makes the koji, the koji is manually transferred to the fermentation chamber for fermentation. The manu...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the existing technology, a solid-state koji making and fermentation device for brewing liquor is now provided, which can effectively solve the problems of time-consuming and labor-intensive manual transfer of koji, high labor intensity, manual removal of koji or mold inversion in the prior art. Buckling and taking out the koji will cause damage to the koji, affect the quality of the koji, and the koji making device does not have a mechanism for automatically placing the koji, which is inconvenient to use, etc.

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