Manure drainage system for hog house

Abstract

The invention relates to the technical field of livestock and poultry breeding, specifically to a manure drainage system for a hog house. The system comprises the hog house and a hog fence arranged in the hog house, wherein the middle of the hog fence is provided with an aisle; the lower part of the aisle is provided with an air channel; the lower part of the hog fence is provided with a pig manure pool; the middle part of the pig manure pool is provided with a flow guide groove; the two sides of the flow guide groove are oblique slope surfaces; the height of the slope surfaces gradually increases from the flow guide groove to the two sides of the pig manure pool; the flow guide groove is communicated with a tunnel; the tunnel and horizontal plane form an included angle of 10 to 15 degrees; and the tunnel is communicated with a manure pumping pool. According to the invention, the manure drainage system is simple in structure; the water flow and the pig manure flow into a water accumulation pool via a guide groove with a slope so as to prevent dirt from accumulating, reduce environmental pollution, facilitate cleaning and improve work efficiency; and an air guide machine and a blowing fan located at different sites can accelerate air flow in the hog house and prevent harmful gases from generating.

Description

technical field [0001] The invention relates to the technical field of livestock and poultry breeding, in particular to a pig house defecation system. Background technique [0002] The breeding industry is an important part of agricultural production, especially the pig raising industry, which can not only increase farmers' income, but also provide the necessary meat supply for people's life. It is a very important industry. At present, pig raising has transitioned from the traditional farming that allows pigs to live under natural environmental conditions to the modern farming that provides pigs with the most suitable growth environment with seasonal changes. A modern large-scale pig breeding factory has higher and higher temperature requirements. There are strict requirements on the temperature during the mating, pregnancy, and delivery of pigs, to the maintenance and growth of piglets. Industrialized pig raising started relatively late in my country, and the structure ad...

AI Technical Summary

Problems solved by technology

Industrialized pig raising started relatively late in my country, and the structure adopted is relatively simple. There is no complete pig raising system, or the design of most pig houses is unreasonable. It requires a lot of manpower and material resources to adjust in terms of cleaning, ventilation, and temperature. Pig farming uses electronics, machinery, etc. for farming, which is not suitable for small businesses

At the same time, when the piggery uses the drainage and excrement storage room, it only allows the excrement and sewage to accumulate indoors, causing environmental pollution, requiring multiple cleanings, and a lot of water resources need to be wasted when cleaning with water. A single breeding room makes the indoor air dirty, which is not conducive to The pig house is tidy and the pigs are prone to enteric and respiratory diseases

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