Beer production method

Abstract

The invention belongs to the technical field of beer brewing, and particularly relates to a beer production method. A screening device used in the beer production method includes a tank body, a driving motor and a controller are fixed to the bottom end of the tank body, the controller is used for controlling the work of the screening device, a screw rod in the vertical direction is fixed to the output shaft end of the driving motor, and the surface of the screw rod is rotatably connected with three sliding blocks, screen plates are fixed to the side walls of the sliding blocks, and the aperture of the screen plates is gradually smaller from top to bottom. Three first horizontal air inlet pipes are arranged on the side walls of the tank body, and a second vertical air inlet pipe is arrangedat the bottom end of the tank body. According to the beer production method, the structures of the tank body, a color selector and the like are arranged, high-quality barley can be screened through the color selector, so that the mildewed parts of the high-quality barley are removed, good barley is screened out, the quality of beer is improved, the gushing phenomenon of the beer is reduced, and the drinking experience of the drinking population is improved.

Description

technical field [0001] The invention belongs to the technical field of beer brewing, in particular to a production method of beer. Background technique [0002] Beer is the oldest alcoholic beverage for human beings, and it is the third most consumed beverage in the world after water and tea. Beer was introduced into China at the beginning of the 20th century and is a foreign wine. Beer is translated into Chinese "beer" according to English Beer, and it is called "beer" and it is still used today. Beer is a low-alcohol wine full of carbon dioxide brewed from barley malt, hops, and water through yeast fermentation. Now most of the beer in the world is added with auxiliary raw materials. Some countries stipulate that the total amount of auxiliary raw materials should not exceed 50% of the malt amount. In Germany, except for export beer (German: Bier), no auxiliary raw materials are used for domestic sales of beer in Germany. In 2009, the beer production in Asia was about ...

AI Technical Summary

Problems solved by technology

[0003] After opening the bottle cap and decompressing the beer, sometimes there will be abnormal foaming and wine phenomenon, and even more than half of a bottle of wine will burst out, which is called beer gushing. The main reason is that the damp barley (auxiliary rice) will grow Many molds, among which Rhizopus, Pythium and Fusarium can produce a peptide substance that causes beer gushing, using such barley to make malt, and then brewing beer, will cause serious gushing phenomenon , accordingly, the present invention proposes a kind of production method of beer

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