A high-efficiency animal husbandry water treatment system

Abstract

The invention belongs to the technical field of sewage treatment, and in particular relates to a high-efficiency animal husbandry water treatment system, which includes a sedimentation chamber, an anaerobic reaction chamber, an aerobic reaction chamber and a purification chamber connected in sequence. The top of the sedimentation chamber is provided with an operation port 1, And the upper end of the side wall is connected with a water inlet pipe, the upper end of the sedimentation chamber is provided with a filter screen, the outer side of the sedimentation chamber is provided with a sludge chamber, the sedimentation chamber and the anaerobic reaction chamber are connected through the first water pipe, and the anaerobic reaction chamber and the aerobic reaction chamber The second water passage pipe and the third water passage pipe are connected between them, and the aerobic reaction chamber and the purification chamber are communicated through the fourth water passage pipe. The treatment system of the present invention performs multi-stage treatment on the livestock breeding sewage, such as sedimentation, anaerobic treatment, aerobic treatment, disinfection and purification, etc., to ensure that the breeding sewage is purified, and each level can be recirculated and repeatedly treated, effectively improving the efficiency of the water treatment system. Handling quality.

Description

Technical field[0001]The present invention belongs to the field of sewage treatment, and more particularly to a highly efficient animal husbandry water treatment system.Background technique[0002]The factory-based, scale operation of the livestock farming industry has become an inevitable trend of domestic and foreign production methods. This year, my country's large livestock has developed rapidly, and the scale is getting bigger and bigger. At the same time, with the enhancement of people's environmental awareness, the excrement produced in the production process of animal husbandry production in this factory has brought a huge management pressure to the company, and it has brought serious threats to the environment. Animal husbandry wastewater is a high-concentration organic wastewater rich in a large number of pathogens. Direct discharge into the water body or stored in place is not suitable. Rinse into the water body is rinsed into the rain, which will cause the ground water or ...

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Problems solved by technology

[0003] Based on the above reasons, some sewage treatment methods and devices have appeared on the market, but these sewage treatment equipment usually only perform simple solid-liquid separation, and then manually remove the sediment, which is not only labor-intensive but also gives feedback on the use effect. The result is also very unsatisfactory. The discharged livestock sewage still contains a lot of impurities, and the content of bacteria is high, which cannot fully meet the requirements of sewage purification treatment.

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