Integrated treatment device for livestock frame waste and liquid dung

Abstract

The invention discloses an integrated treatment device for livestock frame waste and liquid dung. The integrated treatment device for the livestock frame waste and liquid dung comprises a liquid dung collecting pond, a biogas digester, a water collecting box, a combusting tower and a separator; one side of the bottom of the liquid dung collecting pond and a first cover plate on the top of a feeding port of the biogas digester in a penetrating and inserting manner through a flow guiding pipe; the water collecting box is connected with the combusting tower through a water draining pipe; one side of the top of the combusting tower is connected and communicated with one end of the separator; the biogas digester further comprises an inner cavity, a skylight and a water pressure chamber; the feeding port and the water pressure chamber are located on the two sides in the oblique direction of the inner cavity correspondingly; and the feeding port is communicated with the inner cavity through a feeding channel. The integrated treatment device for the livestock frame waste and liquid dung has the beneficial effects that hot water can be recycled by the device, the fermenting speed of the biogas digester can be increased, the biogas digester can provided enough biogas for user due to the increase of the gas producing rate, the biogas is conveyed into a combustion chamber through a biogas pipe, the biogas replaces part of fire coal to serve as fuel, energy can be saved, and the fuel cost can be reduced.

Description

technical field [0001] The invention relates to the field of livestock farm waste and dung water treatment, in particular to an integrated treatment device for livestock farm waste and dung water. Background technique [0002] With the development of my country's animal husbandry industry and the increasingly fierce competition in the industry, the large-scale and intensive development of animal husbandry has become an inevitable trend. Large-scale animal husbandry has high livestock and poultry breeding technology, unified management, and reduces costs. Improved economic benefits. Due to the rapid development of animal husbandry, it has brought serious environmental pollution problems. The environmental pollution problems caused by the large amount of manure, feed bags and other wastes produced by animal husbandry are not treated in time are the most serious. According to relevant reports, the population equivalent of excrement and urine sewage from livestock and poultry br...

AI Technical Summary

Problems solved by technology

Treatment methods for waste: landfill is the most commonly used method, but the effect is very slow, it occupies a large area, and it is easy to cause secondary pollution to groundwater; there is also incineration, but it pollutes the air and requires a large investment.

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