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Integrated sewage treatment device

A sewage treatment device and technology for treatment devices, which are applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. Sewage pipe network and other problems, to achieve the effect of small footprint, light quality and simple process flow

Inactive Publication Date: 2017-03-29
高永宏
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the comprehensive improvement of the rural environment has become the primary project in the construction of a new socialist countryside, and the treatment of farmers' domestic sewage is one of the current key projects. The sewage pipe network increases the difficulty of rural sewage treatment

Method used

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Embodiment Construction

[0022] The integrated sewage treatment device of the present invention includes a treatment device 27 made of glass fiber reinforced plastics, the upper parts of the two sides of the treatment device 27 are respectively provided with a sewage inlet 1 and a clean water outlet 13, the sewage inlet 1 is higher than the setting of the clean water outlet 13, and the treatment device The inner cavity of 27 is divided into four chambers by three baffles 25, 23 and 12, the grid chamber 26, the anaerobic chamber 28, the biological contact oxidation chamber 29 and the clean water area 14, and the baffles adopt the installation of upper, lower and upper The way thus ensures that the water flow goes in and out.

[0023] Sewage inlet 1 is arranged on the device body on one side of grid chamber 23, grid filter screen 2 is placed in grid chamber 26 above support 30, and several combined packing strings 5 ​​are suspended on support 4 in anaerobic chamber 28 , and in the indoor dosing activate...

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Abstract

The invention relates to an integrated sewage treatment device. The integrated sewage treatment device comprises a treatment device body, wherein a sewage inlet and a clear water outlet are respectively formed in two sides of the treatment device body; a cavity of the treatment device body is divided into four chambers including a grating chamber, an anaerobic chamber, bio-contact oxidation chamber and a clear water region by baffles according to the flowing direction of water flow; the four chambers communicate with one another in a bottom-inlet and top-outlet mode; a grating filter screen is arranged in the grating chamber; a plurality of combined packing strings are suspended in the anaerobic chamber and the bio-contact oxidation chamber; activated sludge is thrown in the anaerobic chamber and the bio-contact oxidation chamber; and the bio-contact oxidation chamber uses a diving aeration mode. A water inlet of the integrated sewage treatment device is higher than a water outlet of the integrated sewage treatment device, and water is fed and drained by pressure difference of liquid level of a water body and with the aid of gravitational flowing of the water body. The integrated sewage treatment device is high in treatment efficiency, low in running cost, flexible in mounting and low in energy consumption, can be buried in the ground, and does not occupy the land; the treated water can reach the primary standard of sewage discharge standard; and therefore, the integrated sewage treatment device is particularly suitable for sewage treatment in construction of small towns and sewage treatment of hospitals, catering and the like.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to an integrated sewage treatment device used for sewage treatment in the construction of small cities and towns, medical treatment, catering and other sewage treatment. Background technique [0002] The State Council proposed to strengthen the environmental protection in rural areas and promote the control of domestic pollution in rural areas. By 2010, the water quality of rural drinking water sources will be improved, and some progress will be made in the prevention and control of agricultural non-point source pollution. At present, the comprehensive improvement of the rural environment has become the primary project in the construction of a new socialist countryside. The treatment of farmers' domestic sewage is one of the current key projects. However, in the process of building a new countryside, due to the scattered living of the rural population, there is no concentration of farmers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
Inventor 高永宏
Owner 高永宏
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