A multifunctional solid-state fermentation device

Abstract

The invention relates to a multifunctional solid fermenting device which comprises an inner shell with a fermenting containing cavity, and a fermenting device body arranged on the periphery of an outer shell. A water bath heat preservation channel is arranged between the inner shell and the fermenting device body. A hot water inlet and an outflow opening are formed in the position, close to the upper end of the fermenting device body, of the water batch heat preservation channel. A first filter screen and a second filter screen are arranged in the inner shell. The second filter screen is located at the lower portion of the first filter screen. A liquid outlet is formed in the bottom of the inner shell. Heat preservation is conducted on fermenting objects in the fermenting containing cavity through the water bath heat preservation channel, saccharification, alcoholization, acetification, esterification and other processes can be achieved on the first filter screen, the device is less used, different heat preservation temperatures are adopted for different manufacturing stages, the temperature control of the whole brewing process can be achieved on the same fermenting device, the control over product quality is facilitated in a water bath heat preservation mode, a manufacturing system of the whole product is small in occupied area, and labor efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of brewing, in particular to a multifunctional solid-state fermentation device. Background technique [0002] Traditional vinegar production needs to go through the processes of raw material moistening, gelatinization, saccharification, alcoholization, vinegarization, and esterification, in order to brew excellent condiments with excellent aroma and taste. The equipment and facilities are backward, labor-intensive, and product quality is difficult to control. SUMMARY OF THE INVENTION [0003] The present invention provides a multifunctional solid-state fermentation device to solve the above-mentioned technical problems of many links, wide land occupation and difficult product quality control in vinegar production. [0004] In order to solve the above technical problems, the present invention provides a multifunctional solid-state fermentation device, comprising an inner shell with a fermentation accommoda...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a multi-functional solid-state fermentation device to solve the above-mentioned technical problems in the production of vinegar with many links, large land occupation and difficult control of product quality

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