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Sewage treatment device

A sewage treatment device and sludge technology, which is applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problem of increasing the construction cost of sewage treatment stations, inconvenient management and operation, The structure of the sewage treatment tank is not reasonable enough to achieve the effect of improving the bad situation of suspended solids treatment and improving the process method.

Inactive Publication Date: 2014-02-12
杨军
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Problems solved by technology

[0002] The existing sewage treatment station is to establish each sewage treatment unit independently, and then connect the various sewage treatment units with pipelines. When doing sewage treatment, it is not easy to manage and operate, and to build such a sewage treatment station , the floor area is relatively large, which will increase the construction cost of the sewage treatment station, and the structure of each sewage treatment pool is not reasonable enough, making it difficult to meet the standards for the final treatment of sewage

Method used

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  • Sewage treatment device

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Embodiment Construction

[0008] Depend on figure 1 As shown in the sewage treatment plant, each pool is made into an integral structure, which is easy to manage, easy to operate, and occupies a small area. 3 and the inside of the coagulation tank 4 are octahedral structures, and the water inlets 101 are respectively located above the pool bodies, and the water outlets 102 are respectively located below the pool bodies, and the inside of the mechanical forced solid-liquid separation tank 7 is a cone structure. A variable-speed agitator 701 is installed on its upper part, and the settled water enters the clarification tank 16 for clarification treatment. The bottom of the aerobic tank, anaerobic tank, mechanical forced solid-liquid separation tank and sedimentation tank are all equipped with sludge collection buckets, and a sludge discharge pipe 13 is also installed at the bottom of each sludge collection bucket 12, each sludge discharge The pipe 13 communicates with the sludge thickening tanks 10 and ...

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Abstract

The invention discloses a sewage treatment station. The sewage treatment station is characterized in that all tanks are integrated and communicated in sequence; a sludge collection bucket is arranged at the bottom part of each tank; a sludge discharging pipe is mounted at the bottom part of each sludge collection bucket; all sludge discharging pipes are intercommunicated and also communicated with sludge concentrating tanks; and pumps are arranged on the sludge discharging pipes. The sewage treatment station has the advantages of multi-element combination, integrated structure, convenience of management and operation, and small floor area, and greatly reduces the construction cost.

Description

technical field [0001] The invention relates to the technical field of sewage treatment. Background technique [0002] The existing sewage treatment station is to establish each sewage treatment unit independently, and then connect the various sewage treatment units with pipelines. When doing sewage treatment, it is not easy to manage and operate, and to build such a sewage treatment station , The floor area is also relatively large, which will increase the construction cost of the sewage treatment station. Now the structure of each sewage treatment pool is not reasonable enough, making it difficult to meet the standards for the final treatment of sewage. Contents of the invention [0003] The purpose of the present invention is to provide a sewage treatment device with a fast sewage treatment speed and a treatment effect that can meet the national environmental protection requirements in order to solve the above-mentioned deficiencies. [0004] The solution that the pres...

Claims

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Application Information

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IPC IPC(8): C02F9/14
Inventor 杨军
Owner 杨军
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