Domestic sewage treatment device

Abstract

The invention discloses a domestic sewage treatment device, which comprises a mounting plate. A microbial degradation box is fixedly connected to the upper surface of the bottom of the mounting plate,a reaction inclined plate is fixedly connected to the bottom of the inner surface of the microbial degradation box, a catalyst storage box is arranged at the top of the inner surface of the microbialdegradation box, and an adding control mechanism is arranged at the bottom of the catalyst storage box; a first supporting plate is arranged on the side wall of the mounting plate and located above the microbial degradation box, a settling box is fixedly connected to the upper surface of the first supporting plate, a flow dividing pipe is inserted into the side face of the settling box, and a flow guiding pipe is inserted into the side face of the settling box and located below the flow dividing pipe. According to the domestic sewage treatment device, through cooperative arrangement of the settling box, the flow dividing pipe, the flow dividing control mechanism and the floating impurity filtering box, organic matter and floating impurities in domestic sewage can be effectively recycled in the using process, so that subsequent treatment and utilization are facilitated, and resource waste is avoided.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a domestic sewage treatment device. Background technique [0002] The progress of society and the development of industry inevitably destroy the living environment of human beings. Human beings have only one earth, and the problem of environmental pollution has attracted great attention and attention from all countries in the world. After 30 years of reform and opening up in my country, although the pace of industrialization has been accelerated, it has also brought huge environmental pollution, especially the pollution of water bodies. Water pollution is water that reduces or loses the use value of water caused by harmful chemicals and pollutes the environment. Acids, alkalis, oxidants, and compounds such as copper, cadmium, mercury, and arsenic in sewage, organic poisons such as benzene, dichloroethane, and ethylene glycol, will kill aquatic organisms and affect drin...

AI Technical Summary

Problems solved by technology

[0003] Domestic sewage will contain a large amount of floating garbage such as organic matter, pathogenic microorganisms, and some other plastics. The existing sewage treatment process cannot effectively recycle the floating garbage, and the organic matter in the sewage is directly settled and filtered without effective treatment. Recycling, and the addition of reagents in the sewage treatment process relies on manual work by staff, which is inefficient

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