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Biological sewage filtering device

A filter device and sewage biological technology, applied in the direction of filtration treatment, water/sewage treatment, biological water/sewage treatment, etc., can solve the problems of large cost investment and poor filtration effect, and achieve cost saving, easy use and installation, The effect of no wearing parts

Inactive Publication Date: 2020-09-29
湖北汇农生物科技有限公司
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the existing sewage treatment equipment has large cost and poor filtering effect in actual use due to its structural design deficiencies.

Method used

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  • Biological sewage filtering device

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] When the present invention is actually implemented, a sewage biological filtration device includes a shell frame, which is characterized in that: one side of the shell frame is connected to a wellhead 2 through a pipeline, and the other side is connected to a biochemical pool 4 through a pipeline;

[0018] Three reaction chambers are arranged in the housing frame, which are respectively the first filter chamber, the second filter chamber and the third filter chamber, and the first filter chamber, the second filter chamber and the third filter chamber are filled with loaded with biological carrier 6;

[0019] The first reaction chamber is arranged at the lower part of the biochemical pool 4, including an aeration pipe-5;

[0020] The walls 1 of the first filter chamber and the second filter chamber are equipped with a water pipe-3, one end of the water...

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Abstract

A biological sewage filtering device is disclosed and comprises a shell frame, wherein one side of the shell frame is connected with a wellhead through a pipeline, and the other side of the shell frame is connected with a biochemical pool through a pipeline; three reaction cavities, namely a first filtering cavity, a second filtering cavity and a third filtering cavity, are formed in the shell frame; the first filtering cavity, the second filtering cavity and the third filtering cavity are filled with a biological carrier; the first reaction cavity is arranged at the lower part of the biochemical pool and comprises a first aeration pipe. Compared with the prior art, the device has the advantages that the three filtering cavities are matched to work, the biological carrier is used for carrying out multi-section filtering and cleaning on sewage to remove most impurities in the sewage so that the sewage reaches the emission standard; the device is simple and exquisite in structure, free of quick-wear parts, convenient to use and install, capable of saving cost investment and wider in applicability.

Description

technical field [0001] The invention relates to sewage treatment, in particular to a sewage biological filter device. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. , and more and more into the daily life of ordinary people. [0003] Due to the deficiencies in the structural design of the existing sewage treatment devices, in actual use, the sewage treatment effect is not good, the cost is huge, and a lot of manpower and material resources are wasted. [0004] Therefore, it is imperative to design a sewage biofiltration device. Contents of the invention [0005] The technical problem to be solved by the present invention is that the existing sewa...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F1/001C02F3/34C02F2201/007
Inventor 许恩瑞崔显品
Owner 湖北汇农生物科技有限公司
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