Domestic sewage treatment device

A domestic sewage and treatment device technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem of increasing the load of sewage treatment plants, secondary pollution of aquatic organisms, underground pipes, etc. Network blockage and other problems, to achieve the effect of low treatment cost, good purification effect, and prolong the operating life

Inactive Publication Date: 2013-02-13
南阳市天一环保科技有限公司
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Problems solved by technology

If it is discharged to the ground, it will pollute the surface and groundwater; if it is discharged to the river, it will cause secondary pollution such as eutrophication of the river and cause a large number of aquatic organisms to die; if it is collected in a sewage treatment plant or causes blockage of the underground pipe network, it will increase The load of the sewage treatment plant

Method used

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  • Domestic sewage treatment device

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Embodiment Construction

[0010] In conjunction with the accompanying drawings and embodiments, the specific structure of the invention is further described.

[0011] The present invention creates domestic sewage treatment device embodiment 1, see figure 1 , its structure includes: horizontal tank body 1, domestic sewage inlet 2, inspection window 4, clean water outlet 9, sedimentation and corrosion chamber 3, behind the sedimentation and corrosion chamber 3, a gravel filter chamber 6 and an activated carbon adsorption chamber are successively separated by partitions 16 7. The biological enzyme catalytic bin 8, the scum isolation net 5 arranged on the upper part of the partition between the sedimentation and decay bin 3 and the gravel filter bin 6, and the communication port 15 arranged on the lower part of the partition between the gravel filter bin 6 and the activated carbon adsorption bin 7, The communication port 14 arranged on the upper part of the partition between the activated carbon adsorption...

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Abstract

The invention belongs to sewage treatment devices, and relates to a domestic sewage treatment device. The domestic sewage treatment device is mainly characterized in that a horizontal tank body is internally and separately provided with a sedimentation aging cavity, a scum separation net, a grit filtering cavity, an active adsorption cavity and a bio-enzyme catalysis cavity, wherein the sedimentation aging cavity is provided with dredging pipes. According to the domestic sewage treatment device disclosed by the invention, septic tanks of the existing living area are greatly modified, and domestic sewage is comprehensively treated by multiple multi-cavity continuous manners; and the domestic sewage treatment device disclosed by the invention has the remarkable advantages that the treatment cost is low, the purification effect is good, the living environment is improved, the treated domestic sewage reaches the national comprehensive drainage standard, a problem that the domestic sewage pollutes underground water and rivers is effectively solved, the blockage of underground pipes is avoided, the loads of sewage treatment plants are reduced, dredging and cavity cleaning operations are convenient, the service life is prolonged and the like.

Description

technical field [0001] The invention belongs to the field of environmental protection facilities and relates to a domestic sewage treatment device. Background technique [0002] In traditional domestic sewage treatment facilities, septic tanks are often installed in residential areas to connect with residential sewage drainage pipes, and then discharged after standing and settling in primary or tertiary small pools. If it is discharged to the ground, it will pollute the surface and groundwater; if it is discharged to the river, it will cause secondary pollution such as eutrophication of the river and cause a large number of aquatic organisms to die; if it is collected in the sewage treatment plant, or the underground pipe network is blocked, it will increase The load of sewage treatment plants. Contents of the invention [0003] The applicant has been engaged in the production and operation of water treatment equipment for many years, and found that the traditional domest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
Inventor 白永占郭玉森高宇
Owner 南阳市天一环保科技有限公司
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