Liquor Brewing Automation System and Liquor Brewing Technology

Abstract

The invention relates to the technical field of brewing and discloses an automatic liquor brewing system. The automatic liquor brewing system comprises a fermented grain airing unit, a fermented grain transporting device, a bran transporting device, a mixing and stirring unit, a steaming rice feeding device and an airing transporting device, wherein the fermented grain airing unit comprises a plurality of pits and a grain taking device which can move relative to the pits, the grain taking device comprises a base and a plurality of grain cylinders which are arranged on the base, barrel covers which can be opened and closed are arranged at the tops of the pits and the grain cylinders, fermented grains placed in the pits or grain cylinders are prevented from being in direct contact with the ground, the air is isolated, volatilization of alcohol in the fermented grains is reduced, the storage environment of the fermented grains is improved simultaneously, and the brewing quality is improved.

Description

Technical field [0001] The invention relates to the technical field of wine making, in particular to a liquor brewing automation system and a liquor brewing process. Background technique [0002] Existing Luzhou-flavor or Maotai-flavor liquor brewing technology mostly stacks the fermented grains taken from the pit on the ground near the retort, and uses an appropriate amount of fermented fermented grains according to the size of the retort, and then uses artificial methods to process the fermented grains. Mix it evenly with the chaff and grain, and then evenly sprinkle it into the wine retort by hand. [0003] The above-mentioned process has the following defects: (1) The area where the glutinous rice is piled on the ground in contact with the outside air is large, and the effective components in the glutinous rice are volatile, so the wine is damaged; (2) The stacking, mixing and even moistening of the glutinous rice Grain is done on the ground, which is not conducive to environm...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned process has the following defects: (1) the contact area between the fermented grains and the outside air is large, and the active ingredients in the fermented grains are easily volatile, so the wine damage is relatively large; (2) the stacking, mixing, and even moistening of the fermented grains The grain is all finished on the ground, which is not conducive to environmental sanitation management; (3) In the brewing operation, the labor intensity of the operators is high, and there are many human factors, so the quality of the wine is difficult to control

[0004] Patent 201120025740.2 discloses a ground drying bed for drying distiller's grains, including a frame, on which a bed surface for drying grains is arranged, and a device for mixing fine grains of grains is arranged above the surface of the drying grains, and the frame is set Below the ground level, the surface of the drying lees bed matches the position of the ground level. Although the direct contact between the distiller's grains and the ground can be avoided, because the ground drying bed is a whole, it is easy to cause uneven thickness of the distiller's grains, and it is impossible to automatically quantify the distiller's grains. Sent to the next process, which is not conducive to the realization of the liquor brewing automation system

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