Microbial fermentation feeding and stirring device

Abstract

The invention discloses a microbial fermentation feeding and stirring device. The device comprises a fermentation tank, wherein supporting legs are fixedly arranged on two sides of the bottom of the fermentation tank; a discharge opening is communicated with the bottom of the fermentation tank; a shell is fixedly arranged on the left side of the fermentation tank; a forward and reverse motor is fixedly arranged on the left side of the fermentation tank and is positioned inside the shell; and a bearing is fixedly arranged on the right side of the cavity of the fermentation tank. The microbial fermentation feeding and stirring device can solve the problems that an existing stirring device has low stirring efficiency and cannot perform uniform stirring through cooperation of the forward and reverse motor, the bearing, a screw rod, a slide rail, a motor, an assembly block, a fixed rod, a slide block, a stirring shaft, a stirring blade, a screw tube, a control valve and a controller, and can increase the stirring area of the stirring blade when being used, so that the situation that raw materials at corners cannot be timely stirred and are caked can be avoided, precipitate separation can be favored, the fermentation progress can be accelerated, and the practicality of the stirring device can be improved.

Description

technical field [0001] The invention relates to the technical field of microbial fermentation auxiliary devices, in particular to a microbial fermentation stirring device. Background technique [0002] Microbial fermentation refers to the process of using microorganisms to transform raw materials into products needed by humans through specific metabolic pathways under suitable conditions. The production level of microbial fermentation mainly depends on the genetic characteristics and culture conditions of the strain itself. [0003] In order to avoid its agglomeration during microbial fermentation, it is necessary to use a stirring device to stir it. At present, the production equipment uses a flat disc worm wheel agitator, and the agitator has a small stirring range, which is not conducive to uniform stirring, and is also not conducive to Precipitation, for this reason, we provide a microbial fermentation stirring device. Contents of the invention [0004] (1) Solved tec...

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Problems solved by technology

[0003] In order to avoid its agglomeration during microbial fermentation, it is necessary to use a stirring device to stir it. At present, the production equipment uses a flat disc worm wheel agitator, and the agitator has a small stirring range, which is not conducive to uniform stirring, and is also not conducive to Precipitation, for this reason, we provide a microbial fermentation stirring device

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