Large-scale piggery excrement separating and collecting device and application method thereof

Abstract

The invention discloses a large-scale piggery excrement separating and collecting device and an application method thereof. The large-scale piggery excrement separating and collecting device and the application method thereof have the advantages that a fixed conveying mesh belt type automatic excrement cleaning system is designed mainly according to piggery arrangement characteristics and pig living characteristics, and pig excrement and urine can be subjected to dry excrement and wet urine separation, so that the piggery excrement is recycled and reused effectively, labor intensity of workers can be relieved and emission of harmful gas generated by the excrement is reduced. Surveys discover that specific time and specific areas feature in pigs' excretion behaviors obviously, wherein centralized excretion time in a piggery is basically after pigs are fed on feed and water; pigs' excretion places are also fixed, in other words, the pigs like to defecate at the wall positions in the back of the piggery or at the positions among fences; if the fixed excretion areas are wetted by water in advance before pig group transfer, a user places fresh pig excrement of an original pig group and then performs pig group transfer, and the excrement areas of the pigs in the piggery can be controlled effectively; the user can make full use of the behavior features when selecting the position of the automatic excrement cleaning system.

Description

technical field [0001] The invention relates to a large-scale breeding device, in particular to a large-scale pig farm excrement separation and collection device and a method for using the same. Background technique [0002] With the vigorous development of large-scale animal husbandry, the problem of sewage discharge from large-scale farms has attracted more and more attention. At present, the pig industry has grown into an important pillar of the agricultural industry and an important source of income for farmers. With the improvement of people's living standards, the number of people's meat products has gradually increased, and the pig industry has naturally become a rapidly developing industry, but with it comes the problem of environmental pollution. With the development of production and the transformation of production methods, the excrement in pig farms has also greatly increased, and the problem of environmental pollution has become more and more serious. [0003]...

AI Technical Summary

Problems solved by technology

However, this slatted floor treatment method will result in highly diluted manure, which will greatly reduce its effectiveness as a fertilizer for crops, reduce the utilization rate of pig manure, and consume a lot of water when flushing the manure ditch

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