Automatic oxygen introduction type auxiliary fermentation mechanism for bio-based material research

Abstract

The present invention relates to the technical field of bio-based material technology research and development, and discloses an automatic oxygen introduction type auxiliary fermentation mechanism for bio-based material research, the automatic oxygen introduction type auxiliary fermentation mechanism comprises a detection mechanism for monitoring the oxygen amount, and the detection mechanism comprises a side pipe; the oxygen in a fermentation box and the side pipe is reduced, so that the piston moves in the side pipe, the number of resistance coils connected into a circuit is reduced, an electromagnet electrically connected with the resistance coils is electrified to generate magnetism, the monitoring effect of the oxygen amount is achieved, and after the oxygen consumption required by fermentation reaches the maximum value, the follow-up oxygen supplementation operation is automatically triggered; the electromagnet attracts a metal block and a connecting frame to move downwards, so that two moving rods are far away from each other, a gear and a pressing plate are driven to rotate, a pipe body of a ventilation pipe is not extruded any more, oxygen in the ventilation pipe smoothly circulates, control over oxygen supplementation operation is achieved, and oxygen is automatically introduced into the fermentation tank under the condition that oxygen in the fermentation tank is insufficient; and the fermentation operation can be smoothly carried out, manual oxygen introduction is avoided, and the practicability is higher.

Description

technical field [0001] The invention relates to the technical field of research and development of bio-based materials, in particular to an automatic aeration-type auxiliary fermentation mechanism for the research of bio-based materials. Background technique [0002] Bio-based materials refer to a new class of materials manufactured by biological, chemical and physical means using renewable biomass, including crops, trees and other plants and their residues and contents, which are green, Environmentally friendly, renewable raw materials and biodegradable characteristics. At present, when using biotechnology to develop bio-based materials, it is necessary to use fermentation equipment for fermentation operations. However, the general fermentation device has a single function and lacks oxygen-increasing facilities. When it is fed with oxygen, it needs to be manually operated by the staff. The operation is very inconvenient, time-consuming and laborious, and affects the fermen...

AI Technical Summary

Problems solved by technology

However, the general fermentation device has a single function and lacks oxygen-increasing facilities. When it is fed with oxygen, it needs to be manually operated by the staff. The operation is very inconvenient, time-consuming and laborious, and affects the fermentation efficiency. The degree of automation is low.

At the same time, it is difficult to manually control the amount of oxygen introduced. If the amount of oxygen is too small, the frequency of oxygen will be increased, and the operation is not convenient enough. Too much input of oxygen will cause oxygen waste, increase costs, and have low practicability.

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