Domestic sewage treatment device and method thereof

Abstract

The invention discloses a domestic sewage treatment device, which comprises a device box shell, a kitchen sewage inlet pipe and a hand washing sink sewage inlet pipe, wherein a filter cavity and a limiting groove are formed in the device box shell, a filter assembly is clamped in the limiting groove, a purification cavity is formed below the filter assembly, a stirring mechanism is arranged at thebottom of the purification cavity, the right side of the stirring mechanism is fixedly connected with a water treatment agent box through a guide mechanism, a sewage outlet pipe is arranged on the right side wall in the purification cavity, a water outlet is formed in the left side wall in the purification cavity, a filter screen b is fixedly connected into the water outlet, a water outlet pipe ais arranged at the left end of the water outlet, a disinfection and sterilization cavity is formed in the left end of the water outlet pipe a, an ultraviolet sterilization lamp is fixedly connected to the top of the disinfection and sterilization cavity through bolts, a water outlet pipe b is arranged on the lower portion of the left side of the disinfection and sterilization cavity, domestic sewage is treated through the filtering cavity, the purification cavity and the disinfection and sterilization cavity, the domestic sewage can be recycled, and water resources are saved.

Description

technical field [0001] The invention relates to the field of household sewage treatment, more specifically, to a household sewage treatment device and a method thereof. Background technique [0002] With the rapid development of industry, more and more water is seriously polluted. Water resources are non-renewable resources. Therefore, in the long run, we must save water. my country is a populous country, and household water demand accounts for a large part of the total water consumption. part, so we should start from ourselves. Some families have watered rice washing water to water vegetables or flowers to realize the recycling of water. Falling out is unfavorable for environmental protection, and wasted water resources again simultaneously, therefore, it is necessary to invent a kind of household sewage treatment device and method thereof to solve the above problems. Contents of the invention [0003] 1. Technical problems to be solved [0004] In view of the problems ex...

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Problems solved by technology

[0002] With the rapid development of industry, more and more water is seriously polluted. Water resources are non-renewable resources. Therefore, in the long run, we must save water. my country is a populous country, and household water demand accounts for a large part of the total water consumption. part, so we should start from ours

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