Solid-state vertical fermentation, self-circulation cooling, and distillation integrated device and method

Abstract

The invention belongs to the technical field of biological fermentation and distillation and specifically relates to a solid-state vertical anaerobic (aerobic) fermentation, self-circulation cooling and distillation integrated device and method. The device adopts a technical scheme comprising a solid-state vertical fermentation tank, a washing tower, a washing pump, a gas cabinet, a circulating gas cooler, a circulating fan, a filter and a distillation product cooler, wherein the solid-state vertical fermentation tank comprises a tank body, a stirring device arranged at the bottom of the tank, a discharge device, a feed port, a distillation product gas outlet, a biochemical reaction gas outlet, a manhole, a discharge rake, a distillation steam inlet and a circulating gas cooling air inlet. The solid-state vertical fermentation tank with high fill rate is firstly adopted, automatic discharge, high production efficiency and controllable temperature can be realized, and the device is simultaneously suitable for anaerobic and aerobic solid-state fermentation; and at the end of fermentation, the device can be utilized for performing distillation on materials to be distilled, reduce the handling of the materials and simultaneously reduce the loss of distillation products caused by volatilization in transit.

Description

technical field [0001] The invention belongs to the technical field of biological fermentation and distillation, and specifically relates to a solid-state vertical anaerobic (aerobic) fermentation, self-circulation cooling, and distillation integrated device and method. Background technique [0002] my country's solid-state fermentation technology has a long history, and it has always occupied a very important position in the production of wine, vinegar, condiments and edible fungi in China. Traditional solid-state fermentation adopts stacking fermentation, cellar fermentation, brewing tank fermentation, cement pool or stainless steel tank fermentation, and modern commonly used solid-state fermentation reactors include packed bed reactors, shallow plate reactors, drum reactors and other reactors. These solid-state fermentation equipment and technologies generally have disadvantages such as low utilization rate of fermentation equipment, easy contamination of bacteria, high l...

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Problems solved by technology

These solid-state fermentation equipment and technologies generally have disadvantages such as low utilization rate of fermentation equipment, easy contamination of bacteria, high labor intensity of workers, and subsequent distillation requires manual secondary handling, etc.

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