Sewage deodorization equipment for pretreatment of animal excrement

Abstract

The invention relates to the technical field of sewage treatment accessory devices, in particular to sewage deodorization equipment for pretreatment of animal excrement. The sewage deodorization equipment comprises: a box body internally provided with a cavity; a mixing mechanism, which comprises an optical axis, wherein the optical axis is rotationally installed in the cavity of the box body, the optical axis is sequentially provided with three spoilers from top to bottom, the spoiler located in the middle is fixed to the optical axis, and the spoilers located on the upper side and the lower side are arranged on the optical axis in a sliding and sleeving mode; a feeding mechanism, which comprises a barrel provided with an inner cavity, wherein a piston plate is arranged in the inner cavity of the barrel in a sliding mode; a driving mechanism, which comprises a motor, wherein a worm gear is arranged in the cavity of the box body, and a worm is meshed with the front side of the worm gear; and a discharging mechanism, which comprises a scraping plate, wherein the scraping plate is in sliding contact with the inner bottom wall of the box body. According to the invention, a deodorant can be automatically and quantitatively added, so the addition amount of the deodorant each time is the same; and operation is simple, sewage and the deodorant are fully mixed, deodorization effect is good, the sewage is thoroughly discharged, and impurities on the inner bottom wall of the box body can be conveniently cleaned.

Description

technical field [0001] The invention relates to the technical field of sewage treatment attachments, in particular to a sewage deodorization equipment for animal manure pretreatment. Background technique [0002] The treatment of animal manure sewage has always been a very important link in the breeding process. Before the purification of animal manure sewage, due to the large unpleasant smell of animal manure sewage, pretreatment is required before the treatment of animal manure sewage. Removing the unpleasant smell in animal feces and sewage. At present, the way to deodorize animal feces and sewage is to add deodorant to the sewage, and stir the sewage with deodorant to make the deodorant and sewage fully mixed to achieve For the deodorization effect of sewage, the existing way of adding deodorant is to manually add deodorant, which is laborious, and the amount of deodorant added each time is not accurate, and there are large errors. The mixing of sewage and deodorant It ...

AI Technical Summary

Problems solved by technology

[0002] The treatment of animal manure sewage has always been a very important link in the breeding process. Before the purification of animal manure sewage, due to the large unpleasant smell of animal manure sewage, pretreatment is required before the treatment of animal manure sewage. Removing the unpleasant smell in animal feces and sewage. At present, the way to deodorize animal feces and sewage is to add deodorant to the sewage, and stir the sewage with deodorant to make the deodorant and sewage fully mixed to achieve For the deodorization effect of sewage, the existing way of adding deodorant is to manually add deodorant, which is laborious, and the amount of deodorant added each time is not accurate, and there are large errors. The mixing of sewage and deodorant It is not thorough enough, which affects the deodorization effect, and when the sewage is discharged, a large amount of impurities are easy to accumulate on the inner bottom wall of the box

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