Discharge device for chicken manure of SPF chickens bred in totally-closed artificial environment cage and disinfection method

Abstract

The invention relates to a discharge device for totally-closed artificial environment cage culture chicken manure of specific pathogen free (SPF) chickens and a disinfection method, and belongs to the technical fields of chicken manure discharge equipment and chicken manure disinfection of coops. The discharge device comprises a coop, a chicken manure conveying belt, a tap water pipe, a chicken manure ditch, a water seal drain outlet, a residual water syphon, a discharge pipe and an outdoor water seal disinfection pond, wherein an outdoor chicken manure processing pond comprises the water seal disinfection pond; tap water is connected above the front end of the chicken manure conveying belt; the water seal drain outlet is formed in the middle of left and right central lines of the chickenmanure ditch; and the residual water syphon is arranged below the water seal drain outlet. The disinfection method for the chicken manure comprises the following step of: disinfecting in turn by selecting three disinfectants of baidusha, peroxyacetic acid and povidone iodine, wherein in the three disinfectants, a ratio of the baidusha to water is 1:(550-650), a ratio of the peroxyacetic acid to the water is 1: (325-425), and a ratio of the povidone iodine to the water is 1:(250-350). The discharge device has the advantages of reducing the labor strength of personnel, improving production efficiency and reducing potential safety hazards caused by residual chicken manure which passes in and out of a sewage channel, and has killing effect on virus.

Description

technical field [0001] The invention relates to a chicken manure discharge device and a disinfection method, in particular to a chicken manure discharge device and a chicken manure disinfection method for fully enclosed artificial environment cages for SPF chickens, and belongs to the technical field of chicken manure discharge equipment for chicken cages and chicken manure disinfection. Background technique [0002] SPF (Specific Pathogen Free) chickens refer to chickens that grow in barrier systems or isolators, without the main infectious pathogens of chickens popular at home and abroad, and have good growth and reproductive performance. The breeding of SPF chickens adopts the all-in-all-out cage method in a fully enclosed artificial environment. From the breeding eggs into the chicken house for incubation, brooding, growth, egg production until the whole flock is eliminated, all are completed in one chicken house. In order to effectively control the occurrence of disease...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of defect that can reduce labor intensity, facilitate processing, and facilitate the control of potential pollution in view of the defects of high labor intensity, inconvenient treatment, and hidden danger of pollution in the treatment of chicken manure in the above-mentioned prior art. Fully enclosed artificial environment cage chicken manure discharge device for SPF chickens

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