Environment-friendly domestic sewage treatment device
A technology for domestic sewage and treatment devices, which is applied in biological water/sewage treatment, water/sewage treatment, light water/sewage treatment, etc. It can solve the problems of insufficient domestic sewage treatment, poor reuse effect, etc. High, home-friendly effect
Inactive Publication Date: 2017-11-07
扬州境美环境工程机械有限公司
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Problems solved by technology
[0003] In the existing technology, the treatment of domestic sewage is relatively simple, generally after simple filtration and then static treatment. This treatment method is far from enough for the treatment of domestic sewage, and the tiny impurities in the sewage have not been filtered. Less effective to use again
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, those of ordinary skill in the art will
[0017] All other obtained embodiments belong to the protection scope of the present invention.
[0018] see figure 1 and figure 2 , in the embodiment of the present invention, an environment-friendly domestic sewage treatment device includes a treatment pool 1, a first filter screen 3 and a second filter screen 4 are arranged on the upper part of the treatment pool 1, and the first filter screen 3 The mesh diameter is greater than the mesh diameter of the second filter screen 4, and the second filter screen 3 is provided with a biofilm filter bucket 5, and the primary filter...
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An environmentally friendly domestic sewage treatment device includes a treatment tank, the upper part of the treatment tank is provided with a first filter screen and a second filter screen, the mesh diameter of the first filter screen is larger than the mesh diameter of the second filter screen, and the second filter screen is larger than the mesh diameter of the second filter screen. A biofilm filter hopper is arranged under the filter screen; a photocatalyst layer is arranged under the biofilm filter bucket, and a light source is arranged in the photocatalyst layer; an aeration device is arranged under the photocatalyst layer, and the aeration device includes a plurality of lateral aeration devices. The air pipe and a number of vertical aeration pipes are arranged in a grid shape at the intersection of the horizontal aeration pipe and the vertical aeration pipe. The beneficial effect of the invention is that the sewage is subjected to multiple stage-by-stage filtration treatment by using the two-stage filter screen and the biological membrane filter bucket, and then the titanium dioxide catalyst is used as the catalyst for the sewage treatment to carry out catalytic reaction treatment on the sewage. It flows into the nanofiltration membrane filter for final treatment, which has a high degree of purification and is convenient for home use.
Description
technical field [0001] The invention relates to the technical field of domestic sewage treatment, in particular to an environment-friendly domestic sewage treatment device. Background technique [0002] With the dwindling of water resources, people began to pay attention to the reuse technology of water resources, thus promoting the research of sewage purification. The water used for washing face, washing vegetables or bathing in domestic sewage has less pollution and its treatment process is relatively simple, and the consumption of these waters is also very large. Therefore, it is necessary to reuse these water resources to effectively relieve water pollution. resource constraints. [0003] In the existing technology, the treatment of domestic sewage is relatively simple, generally after simple filtration and then static treatment. This treatment method is far from enough for the treatment of domestic sewage, and the tiny impurities in the sewage have not been filtered. ...
Claims
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Login to View More IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F1/30C02F1/442C02F3/00C02F2301/08
Inventor 李如香
Owner 扬州境美环境工程机械有限公司