Assembled modular multi-layer pig raising device

Abstract

The invention discloses an assembled modular multi-layer pig raising device. The device comprises a plurality of raising layers, feces and urine collecting and separating devices, urine collecting pipes and a trench, wherein each raising layer is divided into a plurality of breeding houses, one feces and urine collecting and separating device is arranged below each breeding house, and a feces leaking plate is arranged at the bottom of each breeding house; each feces and urine collecting and separating device comprises a feces scraping groove, a feces collecting device and a urine guide pipe, each feces scraping groove is of a structure with an open upper end and is arranged below the corresponding feces leaking plate, and a scraping plate is arranged on each feces scraping groove; each urine guide pipe is arranged at the lowest position of the corresponding feces scraping groove and communicates with the corresponding feces scraping groove; each feces collecting device is of a funnel structure, the top of each feces collecting device is arranged at one end of the corresponding feces scraping groove, and the lower end of each feces collecting device extends to the trench; and the urine collecting pipes are vertically arranged in the breeding houses and communicate with the urine guide pipes.

Description

technical field [0001] The invention belongs to the field of animal breeding, and in particular relates to an assembled modular multi-layer pig raising equipment. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] At present, the annual production of pigs in my country is about 700 million, and there are two phenomena in the pig raising mode: one is that a large number of scattered farmers breed, causing serious pollution, leading to extreme practices such as prohibited breeding areas and pig-free counties across the country The 2nd, for coping with environmental protection pressure, adopt techniques such as biological fermentation bed, dry and clear excrement, biogas digeste...

AI Technical Summary

Problems solved by technology

This model has a higher fixed investment per pig and a higher cost of manure treatment

In addition, the existing feces treatment mode is difficult to achieve a good separation of feces and urine, which not only increases the load and difficulty of wastewater treatment, but also makes it difficult to use feces and urine separately as resources, thus making it difficult to generate higher economic benefits. benefit

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