Construction method of deodorizing dry-wet separation site for pig manure

Abstract

The invention discloses a construction method of a deodorizing dry-wet separation site for pig manure. The construction method comprises the steps of digging pond ABCE 0.5-1 meter deep, building wallE parallel to face A in a position 1-1.2 meters away from the face A in the pond, mounting a heating device in a pond BCDE to dry the inside, filling the pond BCDE with sand or plant ash, compacting,treading flat so that the surface is lower than a ground, and covering the sand or plant ash with one or multiple manure grid plates; converting urine solution into odorless liquid under the filteringand electrostatic adsorbing actions of the sand or plant ash; heating fast to quickly kill microbes that grow fast so that harmful gases, such as hydrogen sulfide, generated due to growth and metabolism of microbes, and air pollution is avoided. The original trace ammonia in the manure is heated and evaporated to air, and the evaporation can be absorbed fast by plants.

Description

technical field [0001] The invention relates to a breeding environmental protection equipment, in particular to a construction method of a deodorizing and deodorizing pig manure dry-wet separation field. Background technique [0002] Breeding refers to the cultivation and reproduction of animals and plants. Breeding includes livestock breeding, poultry breeding, aquaculture and special breeding, among which livestock breeding and poultry breeding are mostly. During the process of livestock breeding and poultry breeding, a lot of urine and feces are shoveled. Liquid sewage treatment is a difficult problem to solve. There is a kind of wet and dry separator, the investment is as little as hundreds of thousands, as many as several hundred, and the equipment is complicated and difficult to operate. None of the small and medium-sized farms have built it. Also rarely used. Now some of the sewage and urine from farms seep into the ground, and some of them gather feces, urine and s...

AI Technical Summary

Problems solved by technology

Breeding includes livestock breeding, poultry breeding, aquaculture and special breeding, among which livestock breeding and poultry breeding are mostly. During the process of livestock breeding and poultry breeding, a lot of urine and feces are shoveled. Liquid sewage treatment is a difficult problem to solve. There is a kind of wet and dry separator, the investment is as little as hundreds of thousands, as many as several hundred, and the equipment is complicated and difficult to operate. None of the small and medium-sized farms have built it. also rarely used

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