Branch warehouse storage and fermentation pig manure environmental treatment system

Abstract

The invention relates to a branch warehouse storage and fermentation pig manure environmental treatment system, comprising a sealed pig manure warehouse, and a sewage confluence pipeline, wherein a plurality of branch warehouse-type manure storage fermentation ponds are arranged inside the sealed pig manure warehouse; a manure inlet and a manure outlet of each manure storage fermentation pond are formed on a front wall body and a rear wall body; a feeding platform and a conveying slope are arranged at the side; the sewage confluence pipeline is connected with a methane tank pipeline. The manure storage fermentation ponds are arranged inside the sealed pig manure warehouse in a concentrated manner, so that the manure is fully fermented within the rated deadline under the completely sealed and isolated state; the sewage generated in the fermentation process flows to the methane tank to utilize; the fermented pig manure becomes an organic fertilizer with high fertilizer efficiency. The pollution to the living environment of surrounding residents and local water and soil in the pig manure treatment aspect at present can be effectively reversed, a waste material is changed into valuable things, and the income is created for a pig farm. The system is simple in structure, low in arrangement cost and low in use cost, the backward management status of the pig farm can be significantly improved, and the overall economic benefits are improved. The branch warehouse storage and fermentation pig manure environmental treatment system is an innovative environment-friendly product of manure management facilities for the pig farm, and has strong practicability.

Description

technical field [0001] The invention relates to the technical field of environmental protection treatment equipment, in particular to an environmental protection treatment system for fermented pig manure in separate warehouses, which is convenient for sealed and environmentally friendly treatment of pig manure, can effectively improve the fertilizer efficiency of pig manure, and reduce the degree of pollution to the surrounding environment. Background technique [0002] With the advancement of social science and technology and the enhancement of people's awareness of environmental protection, more and more attention has been paid to the pollution of water, soil and surrounding environment caused by large-scale manure in pig farms. Some functional departments in some areas have introduced some mandatory management measures for this purpose. It clarifies the scope of the forbidden breeding area, control area and moderate breeding area, and stipulates that pig farms must set up ...

AI Technical Summary

Problems solved by technology

However, since most of the septic tanks in pig farms are open at present, pig manure is continuously poured in, and farmers regularly or irregularly pull it away one after another. There are two major drawbacks in this treatment method: one is the excrement If it is pulled away without full fermentation treatment, the fertilizer efficiency is poor, which will affect the utilization rate of pig manure and the enthusiasm of farmers to pull pig manure to a certain extent; the second is in case farmers do not come for several days due to busy farming or continuous rain. Pulling pig manure will cause sewage to flow all over the floor, and stinky flies and mosquitoes will fly all over the sky, causing serious pollution of the surrounding water and soil and the living environment of residents

Therefore, the current method of pig manure being piled up in open septic tanks and allowed to ferment naturally or transported away by farmers at will not only cannot effectively solve the problem of environmental pollution in pig farms, but is also not conducive The full use of pig manure is also a kind of economic loss for pig farms, so it is necessary to explore a method that can not only solve the problem of pig manure fermentation and improve fertilizer efficiency from the source, but also ensure that pig manure can be avoided during the treatment process. Sewage floods the ground, smelly flies and mosquitoes fly all over the sky, seriously polluting the surrounding water and soil and the living environment of residents. A novel pig manure treatment system

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