Ventilation and deodorization device of breeding shed

Abstract

The invention discloses a ventilation and deodorization device of a breeding shed. The ventilation and deodorization device comprises an exhaust fan and a deodorization agent, wherein the exhaust fan is used for exhausting gas in the breeding shed; the exhaust fan is connected with an exhausting pipeline; the exhausting pipeline is connected with an air guide plate and an air deodorization releasing device; the air deodorization releasing device comprises a water discharging groove; gas exhausted by the exhaust fan enters the water discharging groove through the exhausting pipeline and the gas is volatilized and neutralized or gas treatment is carried out; the deodorization agent is located in the breeding shed and / or the exhaust fan; when the exhaust fan runs, the deodorization agent is volatilized and sucked so that the quality of the gas inside and outside the breeding shed is improved. The ventilation and deodorization device of the breeding shed, disclosed by the invention, is simple in structure, low in utilization cost and obvious in deodorization effect; the deodorization has no dead angles and the environment is improved; a condition that odorous gas is discharged into air of the outside so as to pollute to the air is effectively avoided; the spreading of diseases of livestock and poultry can be prevented in a process of exhausting the gas and cleaning; gas excrement in the breeding shed is effectively utilized so that water and a land are fertilized.

Description

technical field [0001] The invention relates to the field of animal husbandry, in particular to a ventilation, exhaust and deodorization device for breeding sheds. Background technique [0002] China has always been a large livestock and poultry country. With the improvement of people's living standards, the establishment of a balanced diet concept, and the continuous growth of the population base, my country's consumption of meat food has been in a period of vigorous growth. Large-scale livestock and poultry breeding has stimulated livestock and poultry farming. The prosperity and development of the industry, but with the rapid development of the livestock and poultry industry and intensive farming has become the current main breeding method, the phenomenon of concentrated livestock and poultry breeding produces a lot of stench and pollutes the air environment is becoming more and more serious. The existing livestock and poultry breeding production Among them, the air quality...

AI Technical Summary

Problems solved by technology

[0002] China has always been a large livestock and poultry country. With the improvement of people's living standards, the establishment of a balanced diet concept, and the continuous growth of the population base, my country's consumption of meat food has been in a period of vigorous growth. Large-scale livestock and poultry breeding has stimulated livestock and poultry farming. The prosperity and development of the industry, but with the rapid development of the livestock and poultry industry and intensive farming has become the current main breeding method, the phenomenon of concentrated livestock and poultry breeding produces a lot of stench and pollutes the air environment is becoming more and more serious. The existing livestock and poultry breeding production Among them, the air quality is relatively poor, and there are abnormal odors. In order to adapt to the social and economic development and industrial development direction, and to solve the environmental pollution problem, it is necessary to develop a ventilation and deodorization device for livestock and poultry ecological breeding. In response to the State Council of my country in September 2013 In the "Action Plan for the Prevention and Control of Air Pollution" released, the first and foremost problem to be solved in livestock and poultry farming is the treatment of stench

[0003] At present, the main deodorization technologies at home and abroad include adsorption method, deodorant method, thermal oxidation method, washing method, biological filtration method and oxygen ion group deodorization method, etc. Most domestic farms still use traditional deodorization methods , such as ventilation, spraying, etc., and these methods are inefficient and easy to cause secondary pollution

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