Optimization control equipment for microbial fermentation process

Abstract

The invention discloses optimal control equipment for a microbial fermentation process, which comprises a control machine body, a heat insulation plate is embedded in the side wall of the control machine body, an airflow temperature sensing groove and a fermentation temperature sensing groove are formed in the side wall of the control machine body, and the airflow temperature sensing groove and the fermentation temperature sensing groove are both filled with a thermosensitive medium. A first magnetic plug and a second magnetic plug are in sealed sliding connection in the airflow temperature sensing groove and the fermentation temperature sensing groove respectively, an exhaust groove is formed in the side wall of the control machine body, a telescopic air bag is arranged in the exhaust groove, and the upper end and the lower end of the telescopic air bag are communicated with an air inlet pipe and an air outlet pipe respectively. The temperature difference between the input air and the fermentation equipment is judged according to the relative positions of the first magnetic plug and the second magnetic plug, and then the input air is heated or refrigerated, so that the temperature difference between the air input into the fermentation equipment and the fermentation environment is almost the same, and microorganisms can always grow in a proper environment; the metabolic fermentation efficiency is ensured.

Description

technical field [0001] The invention relates to the technical field of microbial fermentation, in particular to an optimized control device for a microbial fermentation process. Background technique [0002] Microbial fermentation is the use of microorganisms to ferment and decompose raw materials in an environment suitable for their production to obtain the products people need. The fermentation process has stricter environmental requirements, such as temperature and humidity parameters. [0003] Among them, for aerobic microorganisms, it is necessary to input fresh air into the fermentation equipment during the fermentation process to ensure that the oxygen content of the microorganisms is sufficient during the fermentation process, thereby promoting their metabolic activities. However, since the input air temperature often has a large temperature difference with the fermentation equipment (for example, the air temperature difference between summer and winter is large), af...

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Problems solved by technology

However, because the input air temperature often has a large temperature difference with the fermentation equipment (such as the air temperature difference between summer and winter is relatively large), so after the fresh air enters the fermentation equipment, it will inevitably reduce or increase the temperature in the fermentation equipment. If the temperature in the fermentation equipment is greatly reduced, the life activities of microorganisms will inevitably be slowed down, thereby reducing the fermentation efficiency. If the temperature is greatly increased, the high temperature will cause a large area of ​​microorganisms to die

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