Temperature-dependent automatic adjusting device for microbial aerobic fermentation

Abstract

The invention discloses a temperature-dependent automatic adjusting device for microbial aerobic fermentation. Push plates are fixedly arranged on the left side and the right side of a flexible bag correspondingly, swing rods are arranged at the tail ends of the push plates correspondingly, the swing rods are rotatably arranged in a heating bin, and a movable toothed plate is slidably arranged atthe position, below the swing rods, in a partition plate, the bottom of the movable toothed plate is meshed with a toothed disc, an inclined rod is fixedly arranged on the front surface of the tootheddisc, and the bottom end of the inclined rod is inserted into an adjusting rod. When the temperature changes, the flexible bag pushes the push plates to make contact with the swing rods, the swing rods push the movable toothed plate to move inwards at the same time, and after the movable toothed plate is meshed with the toothed disc, the inclined rod is driven to swing, and therefore the adjusting rod is driven to move outwards, the bottom end of the adjusting rod drives the joint of a rotating plate and the movable rod to move downwards, the vertical moving amplitude of a bracket is changed,so that the uniform mixing amplitude of a fermentation tank and the oxygen inlet rate are automatically adjusted according to the temperature change, and the higher the temperature is, the larger theswing amplitude is, and the higher the oxygen inlet rate is.

Description

technical field [0001] The invention belongs to the technical field of biological fermentation, in particular to an automatic temperature-adjusting device for microbial aerobic fermentation. Background technique [0002] Microbial fermentation refers to the process of using microorganisms to convert raw materials into products required by humans through specific metabolic pathways under suitable conditions. Biological fermentation devices are external environmental equipment for microorganisms to produce, reproduce and form products during the fermentation process , it needs to mix the fermented material and transport oxygen, so it needs to provide a good fermentation environment for temperature and pressure. [0003] During microbial fermentation, it is impossible to automatically adjust the amplitude of the fermenter during mixing according to temperature changes, and the inside of the fermenter is easy to stick together, the mixing effect is poor, and the fermentation tim...

AI Technical Summary

Problems solved by technology

[0003] During microbial fermentation, it is impossible to automatically adjust the amplitude of the fermenter during mixing according to temperature changes, and the inside of the fermenter is easy to stick together, the mixing effect is poor, and the fermentation time of microorganisms is affected. At the same time, the internal oxygen cannot be guaranteed in time. Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic temperature-adjusting device for microbial aerobic fermentation is provided in order to achieve more practical value.

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