Fermenting tower for innocuous treatment to farm waste

Abstract

The invention discloses a fermenting tower for innocuous treatment to farm waste. The fermenting tower comprises a tower body and two supporting columns, wherein power heads are fixed at the upper parts of the supporting columns; the tower body transversely lays between the supporting columns; the outer walls of the two sides of the tower body are fixedly connected with fixing discs; the inner wall of one side of the tower body is fixedly connected with a primary hydraulic cylinder; the inner wall of the other side of the tower body is fixedly connected with a secondary hydraulic cylinder; a hydraulic rod of the primary hydraulic cylinder is sleeved by a primary piston head; a hydraulic rod of the secondary hydraulic cylinder is sleeved by a secondary piston head; the primary piston head and the secondary piston head do opposite movement; arc-shaped heating plates are wrapped and fixed on the wall of the tower body; a rubber spacer is arranged between two adjacent heating plates; a ventilating disc is further arranged on the tower body; the ventilating disc is fixedly connected with a venting box. The fermenting tower is simple in structure, convenient to use and good in gas-liquid separating and deodorizing effects, and can reduce concentrations of harmful gases and intermediates in waste gas.

Description

technical field [0001] The invention relates to the technical field of fermentation towers, in particular to a fermentation tower for harmless treatment of farm waste. Background technique [0002] With the rapid development of modern biotechnology represented by genetic engineering, cell engineering, enzyme engineering, and fermentation engineering, a large amount of untreated exhaust gas is discharged into the atmosphere, causing some fermentation metabolites to be carried out with the exhaust gas, and even a special unpleasant smell, harmful components Or the concentration of intermediates in the air continues to rise, which in turn will cause harm to the human body and the environment. Therefore, its fermentation tail gas must be treated. [0003] In the fermentation process of most microorganisms, it is easy to form foam. There are two types of foam formed: one is the foam on the liquid surface of the fermentation liquid, and the gas phase accounts for a particularly...

AI Technical Summary

Problems solved by technology

The defect of this structure is that the fermentation beds are stacked layer by layer, which is not conducive to the overflow of waste gas or foaming gas. Although the fermentation beds set up in the same way can make each fermentation bed fully fermented, this structure obviously reduces the amount of packing in the tower body. In addition, the fermented material is easy to form a material arch, causing the problem of poor discharge. Moreover, the crisis purification device in the prior art is just a combination of simple cloth bag or cyclone dust collector plus photolysis, oxidation and deodorization. In terms of waste, there is almost no dust, and there are many gas-liquid mixtures. Therefore, it is necessary to have a simple structure, easy to use, reduce the concentration of harmful gases and intermediates in the waste gas, and have good gas-liquid separation and deodorization effects. On-site waste harmless treatment fermentation tower

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