Poultry house excrement deodorization device for cleaning excrement by excrement scraping plate

The utility model belongs to the field of animal husbandry environmental protection, and provides a poultry house excrement deodorization device for cleaning excrement by an excrement scraping plate,which comprises a dosing unit, a spraying unit and a control unit. Wherein the dosing unit comprises a liquid preparation barrel and a pressure pump, the spraying unit comprises a spraying pipeline and a nozzle, the spraying angle alpha of the nozzle is larger than or equal to 85 degrees and smaller than or equal to 95 degrees, and the control unit is connected with a motor and the pressure pump in the dosing unit and a power device in the conveying belt excrement cleaning system. The device provided by the utility model is simple and reasonable in structure, high in efficiency and good in deodorization effect, can uniformly spray deodorization liquid onto excrement in the excrement channel as required, reasonably treats the excrement before the excrement is transported out of the poultryhouse, inhibits odor gener