Raw material crushing and stirring device for brewing rice wine

Abstract

The invention discloses a raw material crushing and stirring device for brewing rice wine. The raw material crushing and stirring device comprises a mounting frame, a grinding device, a crushing device and a transverse plate, wherein an air extractor is arranged on one side of the inside of the mounting frame; a sealed box is arranged on one side of the air extractor; a first rotating shaft is arranged at the lower end of the sealed box; a second belt wheel is arranged on the surface of the first rotating shaft; a plurality of crushing devices are arranged at the lower end of the second belt wheel; a plurality of crushing blades are arranged in the crushing device; a sieve plate is arranged under the lower ends of the crushing blades; a propping plate is arranged on one side of the sieve plate; a spring is arranged on one side of the propping plate; a discharging opening is formed in the lower end of the crushing device; the transverse plate is arranged on one side of the crushing device; a first rotating motor is arranged on one side of the upper end of the transverse plate; the grinding device is arranged at the upper end of the other side of the transverse plate. According to the raw material crushing and stirring device for brewing rice wine, the grinding device is arranged; a second grinding roller and a first grinding roller which are arranged in the grinding device rotate oppositely so as to grind and crush the raw rice in advance; the crushing efficiency is further improved.

Description

technical field [0001] The invention relates to a rice wine brewing device, in particular to a raw material crushing and stirring device for rice wine brewing. Background technique [0002] The process of using microbial fermentation to produce alcoholic beverages with a certain concentration. Brewing raw materials and brewing containers are two prerequisites for grain wine making. According to archaeological unearthed wine-making utensils more than 5,000 years ago, the wine-making industry existed in the legendary Huangdi period and Xia Yu era, and the origin of wine-making was before that. In ancient times, people may have come into contact with certain naturally fermented wines and then imitated them. Domestic scholars generally believe that winemaking was a relatively developed industry during the Longshan culture period. The raw materials used for brewing are different, the microorganisms used and the brewing process are also different. Distiller's yeast wine is the...

AI Technical Summary

Problems solved by technology

[0003] Some existing rice wine needs to crush the raw materials during brewing, so as to facilitate the fermentation of raw materials and later treatment, but the crushing efficiency of the existing rice wine brewing crushing and mixing equipment is relatively slow, and it is not possible to process various raw materials that need to be brewed. Pre-rolling and crushing treatment, the efficiency of pure mechanical crushing is relatively slow. At the same time, during rotary crushing, the inertial crushing blade will drive the inertial rotation of the raw material rice, resulting in relatively static motion between the blade and the raw material, thereby further reducing the crushing efficiency. Real-time screening cannot be performed during crushing, but screening is required after crushing. The screening efficiency is slow, and it will lead to uneven crushing and affect the quality of crushing.

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