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Multi-layer efficient sewage treatment aeration device

A sewage aeration, multi-level technology, applied in water aeration, water/sewage multi-stage treatment, special treatment targets, etc., can solve the problems of low sewage filtration efficiency, inconvenient removal of sludge, inconvenient maintenance, etc., to solve the filtration efficiency. Low, improve service life, reduce friction effect

Active Publication Date: 2021-06-18
中铁建发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of low sewage filtration efficiency, inconvenient removal of silt, and inconvenient maintenance due to complex structure, the present invention provides a multi-level and efficient sewage aeration device

Method used

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  • Multi-layer efficient sewage treatment aeration device
  • Multi-layer efficient sewage treatment aeration device
  • Multi-layer efficient sewage treatment aeration device

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Experimental program
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Embodiment 1

[0029] as attached Figure 1-9As mentioned above, the multi-level high-efficiency sewage aeration device of the present invention includes an aeration tank 1, a beam frame 101 is provided on the top of the aeration tank 1, and a motor 2 is installed on the top of the beam frame 101, and the output of the motor 2 The end passes through the beam frame 101 and extends to the inside of the aeration tank 1, and is connected with a fixed plate 202. The bottom end of the fixed plate 202 is connected with a water suction pipe 3, and the outside of the water suction pipe 3 is provided with multiple sets of filter skeletons 8, and the filter skeleton 8 There are multiple sets of filter membranes 801 on the outer wall. The bottom end of the water suction pipe 3 is located inside the aeration tank 1 and is connected with a water inlet 6. One side of the aeration tank 1 is provided with a water inlet 5. The bottom end of the aeration tank 1 There are multiple sets of dirt storage boxes 7, ...

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Abstract

The invention discloses a multi-layer efficient sewage treatment aeration device, which comprises an aeration tank, a beam frame is arranged at the top end of the aeration tank, a motor is installed at the top end of the beam frame, the output end of the motor penetrates through the beam frame and extends into the aeration tank to be connected with a fixing disc, and the bottom end of the fixing disc is connected with a water suction pipe. Multiple groups of filtering frameworks are arranged on the outer side of the water suction pipe, and the bottom end of the water suction pipe is located in the aeration tank and connected with a water pumping port. According to the aeration device provided by the invention, sewage can be in full contact with air, decomposition of organic pollutants is facilitated, the sewage treatment effect and treatment efficiency are improved, and sludge is convenient to clean, inspect and maintain.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, in particular to a multi-layer aeration device for efficiently treating sewage. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. According to the classification of sewage sources, sewage treatment is generally It is divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, while domestic sewage is sewage generated in daily life, which refers to complex mixtures of various forms of in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F7/00
CPCC02F1/44C02F7/00C02F3/34C02F2101/30C02F2303/14Y02W10/10
Inventor 凌雪木
Owner 中铁建发展集团有限公司
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