Automation brewing device utilizing sugar grass stalks as raw material

Abstract

The invention relates to the field of preparation of alcohol through sugar grass stalks and particularly relates to an automation brewing device utilizing sugar grass stalks as a raw material and a method thereof. The device and the method resolve the problems in the prior art of large dust, sterilization difficulty, incapability in continuous production, long fermentation time, low alcohol output and the like caused by the fact that raw materials are broken and conveyed in the air. Sugar grass stalks are delivered into a breaker through a raw material delivery machine, enter a sterilization material collection tank through a closed pipeline, then enter a delivery machine, simultaneously are subjected to vaccination through a vaccination spraying pipe and delivered into a rotating bucket type solid fermentation tank for fermentation in the closing state after bacteria distribution and material stirring. Fermented materials are delivered into an alcohol distiller for continuous distillation in the closing state, and steam containing alcohol enters a cooling tower for separation. The device shortens fermentation time, is apt to control various indexes, even in bacteria mixing degree and balanced in material fermentation, avoids environment pollution, enables fermentation to be purer, improves product quality, can work continuously and improves production efficiency.

Description

technical field [0001] The invention relates to a device for producing alcohol or wine by using agricultural by-products, in particular to a device for producing alcohol or wine by using sweet sorghum stalks as raw materials. Background technique [0002] The method of using sweet sorghum to ferment alcohol in the prior art is mainly composed of liquid fermentation technology and solid state fermentation technology. The liquid fermentation technology is because the juice in the sweet sorghum stalk is extracted first, and the juice is used for liquid fermentation. There will be a lot of sugar loss during the juicing process, and the process is complicated and the cost is high. However, the existing solid-state fermentation technology is to inoculate first, then ferment in a fermentation tank, and then put the fermentation material into a still still for distillation to obtain an ethanol product. In the above process, the sweet sorghum stalks need to be crushed and transporte...

AI Technical Summary

Problems solved by technology

It solves the problems of open-air crushing of raw materials, open-air transportation, large dust, difficulty in sterilization, air pollution, inability to continue pro

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