Power conversion and transmission system in aerobic fermentation reactor

Abstract

The invention discloses a power conversion and transmission system in an aerobic fermentation reactor. The power conversion and transmission system comprises an input shaft assembly, an intermediate transmission shaft assembly, a first output shaft assembly and a second output assembly, wherein the input shaft assembly, the intermediate transmission shaft assembly, the first output shaft assemblyand the second output shaft assembly are all located in a box body and arranged in parallel, and the input shaft assembly and the intermediate transmission shaft assembly are located between the firstoutput shaft assembly and the second output shaft assembly. The first output shaft assembly and the second output shaft assembly are respectively connected with a stirring device of an aerobic fermentation reactor through a gear transmission device and are used for controlling the transmission direction; the four parts are matched through corresponding gears and used for power conversion and transmission. According to the invention, the overall flow circulation in a fermentation tank can be further improved, organic matters are fully stirred due to a large circulation amount, the up-and-downmixing of the organic matters in the tank can be promoted, and a gas flooding phenomenon formed when the ventilation amount is large can be effectively inhibited.

Description

technical field [0001] The invention belongs to the technical field of aerobic fermentation, and in particular relates to a power conversion and transmission system in an aerobic fermentation reactor. Background technique [0002] Aerobic fermentation technology uses organic solid waste as the main substrate under aerobic conditions, through the degradation process of a large number of microorganisms, realizes its stabilization and harmless treatment, and transforms it into materials suitable for soil improvement and upgrading. To a large extent, the recovery of nutrients and organic components in organic solid waste is realized, and it is one of the typical resource disposal methods. The success of the aerobic fermentation process depends on the ability to oxygenate the fermentation broth. The mass transfer rate of oxygen into the fermentation broth should be at least equal to the minimum oxygen uptake rate caused by microbial metabolism to ensure that the oxygen consumed b...

AI Technical Summary

Problems solved by technology

If the reactor is driven according to the traditional transmission method, the overall flow cycle of the fermenter will become poor, resulting in uneven fermentation of organic matter in the tank, and secondary pollution; There will also be blind spots or overlaps in the stirring, which will affect the fermentation effect

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