Microbial engineering fermentation device

By designing a microbial engineering fermentation device, utilizing high-pressure gas to agitate rice and automatic control technology, the problem of integrated management of cleaning, soaking, and fermentation in the fermentation tank was solved, achieving stability and high-efficiency production in the fermentation process.

CN121991783APending Publication Date: 2026-05-08GUILIN FANYI TECH CO LTD
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Patent Information

Application Number
CN202411564742.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-05
Publication Date
2026-05-08

AI Technical Summary

Technical Problem

Existing fermentation tanks cannot achieve balanced management of cleaning, soaking, and fermentation in one go, resulting in an unstable fermentation process, uncertain time, uncontrollable fermentation results, and high rice breakage and loss rate due to mechanical stirring.

Method used

A microbial engineering fermentation device was designed, comprising a heater, a water supply heating component, and a fermentation broth circulation component. The device replaces mechanical stirring by agitating the rice with high-pressure gas, and achieves automatic control by combining temperature, pH, and oxygen sensors to ensure the stability and consistency of the fermentation process.

Benefits of technology

This process ensures stability and consistency in the fermentation process, reduces rice breakage, shortens fermentation time, improves production efficiency, and guarantees the stability and consistency of product quality.

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Abstract

The invention relates to the technical field of food processing equipment, in particular to a microbial engineering fermentation device.The microbial engineering fermentation device comprises a heater, a water supply heating assembly, an integrated tank assembly and a fermentation liquor circulating assembly.The integrated tank assembly comprises a tank body, a tank body end socket, a rice inlet pipe, an air return pipe, a conical barrel, a water inlet pipe, a high-pressure component and an overflow component; the rice inlet pipe and the air return pipe are fixedly communicated with the rice conveyor, rice is guided into the tank body, the water inlet pipe is communicated with the water supply heating assembly, hot water is input into the tank body, and the high-pressure component introduces high-pressure gas into the tank body from the bottom, so that the rice in the tank body is fully turned over, impurities are washed away, and the rice is discharged from the overflow component. The fermentation liquid circulating assembly enables materials in the tank body to keep balanced fermentation conditions in different areas, fermentation parameters can be accurately set and adjusted, the fermentation period is shortened, the fermentation efficiency is improved, and balanced management integrating cleaning, soaking and fermentation is achieved.
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