Rotary variable-frequency vibrating-compacting leaven making machine

Abstract

The invention discloses a rotary type variable-frequency vibration-compaction leaven making machine. Five phases are balanced at the circumferential side of a workbench, wherein a leaven mould loading mechanism, a low-frequency vibrating-compacting mechanism, a beating-syrup purifying mechanism, a leaven blank forming mechanism and a leaven blank discharging mechanism which are connected with a control cabinet to integrally form the rotary variable-frequency vibrating-compacting leaven making machine are respectively and sequentially arranged on adjacent continuous five phases by virtue of brackets. The leaven making machine is used for simulating manual leaven making, the prepared leaven is formed by virtue of dual-direction variable-frequency vibrating-compacting, variable pressure is transmitted from upper and lower directions to flexibly and repeatedly squeeze and rub a leaven blank while the leaven blank is formed, flour syrup is lifted to the surface of the leaven blank by virtue of variable-frequency vibration, and the conventional manual operation is replaced by mechanical production, so that problems such as great labor intensity, low working efficiency and poor production environment of manual leaven preparation are solved.

Description

technical field [0001] The invention belongs to the technical field of solid-state fermentation and brewing equipment, and relates to a koji forming machine used in mechanical koji making, specifically a rotary vibratory pressure molding with bidirectional frequency conversion function for the koji forming process in the existing Daqu winemaking process Koji machine. Background technique [0002] Daqu is a mixed enzyme preparation of saccharifying agent, starter and various microorganisms in liquor production. The brewing process of Daqu is a traditional and unique solid-state fermentation brewing process in my country. an important technical indicator. The characteristics of traditional manual stepping on koji are "one billet with a hundred feet" and "lifting pulp on the surface". The made koji has a dense structure, good pulp extraction, and thin skin, which is convenient for microbial growth. As the development trend of modern brewing enterprises, mechanical koji product...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rotary frequency conversion vibrating and pressing koji machine with high degree of automation, good stability and strong practicability. At the same time, the alternating pressure is transmitted from the upper and lower directions, and the koji is flexibly and repeatedly squeezed, and the batter is lifted to the surface of the koji through frequency conversion vibration, and the traditional manual work is replaced by mechanized production, which solves the problem of high labor intensity and high labor intensity in manual koji making. Low work efficiency and poor production environment

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