Biological fermenting device with multiple stirring shafts

Abstract

The invention discloses a biological fermentation device with multiple stirring shafts, which comprises a housing, a motor, a feeding port and a sampling chamber; a sealing box is set on the outer side of the dispersing pipe; a horizontal filter screen is fixed in the middle of the housing, The lower end of the dispersing tube is coaxially fixedly connected with a vertical main stirring shaft, and the main stirring blade is fixedly installed on the side wall of the main stirring shaft; a ring rack is installed on the inner side of the ring, and a gear is meshed on the rack. The lower end of the gear is coaxially fixed with an auxiliary stirring shaft, and an auxiliary stirring blade is fixedly arranged on the side wall of the auxiliary stirring shaft; the outer end of the connecting pipe communicates with the sampling chamber. The invention evenly disperses the incoming liquid or gas to the raw materials in the housing through the provided dispersing pipe, so that the added liquid or gas can be evenly mixed with the raw materials, so as to improve the fermentation efficiency and ensure uniform reaction; the main stirring blade is driven by the motor at the same time Rotate with multiple auxiliary stirring blades, and stir the inside at the same time.

Description

technical field [0001] The invention relates to the technical field of fermentation, in particular to a biological fermentation device with multiple stirring shafts. Background technique [0002] The biological fermentation device is the most commonly used basic equipment in bioengineering production. Whether the design of the biological fermentation device is reasonable will directly affect the product quality. Existing fermentation devices need related stirring elements to stir the internal liquid to mix the fermentation raw materials and avoid the production of by-products. However, the existing fermentation devices only use simple stirring blades for stirring, and the stirring range is limited, resulting in fermentation raw materials Stirring is not uniform, which affects the fermentation production; in addition, during the fermentation process, it is necessary to introduce relevant liquid or gas into the interior to ensure the normal progress of fermentation. In this w...

AI Technical Summary

Problems solved by technology

Existing fermentation devices need related stirring elements to stir the internal liquid to mix the fermentation raw materials and avoid the production of by-products. However, the existing fermentation devices only use simple stirring blades for stirring, and the stirring range is limited, resulting in fermentation raw materials Stirring is not uniform, which affects the fermentation production; in addition, during the fermentation process, it is necessary to introduce relevant liquid or gas into the interior to ensure the normal progress of fermentation. In this way, the contact between the liquid and the internal raw materials is not sufficient, and it will not be evenly distributed inside, which will affect the normal progress of fermentation and reduce production efficiency.

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