Circular multi-layer pig breeding facility

Abstract

The invention relates to a circular multi-layer pig breeding facility. Breeding houses are designed into a circular stacked structure, and scrapers are driven by a rotary shaft to clean up manure, so that insides of the breeding houses can be kept sanitary, bred bacteria are reduced, and pigs are bred healthily; treated manure flows into a biogas pool through drainage pipes and stirred by stirring blades, a supernatant of biogas slurry is taken to be subjected to aerobic fermentation, filtering and recovery and can be used for cleaning drainage ditches and the drainage pipes, and biogas residues can be used as organic fertilizer; produced biogas can also be used for heating the breeding houses. An axial flow fan is mounted at tops of the breeding houses, and the temperature and the humidity of the breeding houses on all the layers can be regulated through temperature sensors and ventilating windows in the breeding houses on all the layers; a feed supply system conveys feed prepared by a preparing device to a feeding trough on each layer through a supply pipe, and spray cleaning devices are allocated in the feeding troughs, have a cleaning effect on the feeding troughs and can supply sufficient water to the pigs. The pig breeding facility realizes efficient three-dimensional feeding, saves land and cost, is healthy and sanitary and reduces labor intensity.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding facilities, in particular to a circular multi-layered pig breeding facility. Background technique [0002] At present, the existing pig breeding facilities are mainly plane breeding; small and medium-sized breeding institutions use manual cleaning of dirt and breeding. Due to artificial physical fitness and labor intensity, it is impossible to clean up multiple times a day, and the feces and dirt cannot be cleaned in time or Incomplete cleaning results in a poor environment in the pig house, and the breeding of germs induces pig infection; as the aging phenomenon in our country becomes more and more prominent, it is becoming more and more difficult to find breeding personnel, and it is urgent to develop an efficient breeding facility to replace the traditional breeding model ; And plane farming occupies a larger area and requires a larger investment, which is also not conducive to en...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing pig breeding facilities are mainly plane breeding; small and medium-sized breeding institutions use manual cleaning of dirt and breeding. Due to artificial physical fitness and labor intensity, it is impossible to clean up multiple times a day, and the feces and dirt cannot be cleaned in time or Incomplete cleaning results in a poor environment in the pig house, and the breeding of germs induces pig infection; as the aging phenomenon in our country becomes more and more prominent, it is becoming more and more difficult to find breeding personnel, and it is urgent to develop an efficient breeding facility to replace the traditional breeding model ; Moreover, plane farming occupies a large area and requires a large investment, which is not conducive to environmental sanitation

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