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An automatic aeration device

An aeration device and automatic technology, applied in the field of aerators, can solve problems affecting the normal operation of submersible pumps and plastic entanglement

Active Publication Date: 2022-05-20
如东深水环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current aerator is prone to plastic being involved in the impeller of the submersible pump during use, which affects the normal operation of the submersible pump, and there is room for improvement

Method used

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Embodiment Construction

[0033] The following is attached Figure 1-6 The application is described in further detail.

[0034] The embodiment of the present application discloses an automatic aeration device, referring to figure 1, including a submersible pump 1 and a fluidic mechanism, the fluidic mechanism includes a mixing chamber 21, an air inlet pipe 22 and an ejector 23, the water outlet of the submersible pump 1 communicates with the interior of the mixing chamber 21, and the bottom end of the air inlet pipe 22 communicates with the interior of the mixing chamber 21, The outlet of the mixing chamber 21 communicates with an ejector 23 . The water inlet and the water outlet of the submersible pump 1 are all arranged horizontally, and the submersible pump 1 pumps the sewage in the sewage tank into the interior from the water inlet, and the sewage flows into the mixing chamber 21 from the water outlet of the submersible pump 1, and the air inlet pipe 22 draws the sewage from the outside The air i...

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PUM

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Abstract

The application relates to an automatic aeration device, including a submersible pump and a jet mechanism; the submersible pump includes a connecting pipe arranged at the water inlet port, and the connecting pipe is provided with a filter assembly, and the filter assembly includes a filter cover, filter cartridge and filter driving source; both ends of the filter cartridge are open, the filter cover is arranged at one end of the filter cartridge and covers the opening of the filter cartridge, and several communication holes are opened on the side wall of the filter cartridge, and the filter cover A number of filter holes are opened on the top; the end of the filter cartridge away from the filter cover is axially plugged into the connecting pipe, and the filter cover contacts the end of the connecting pipe and covers the port; the filter driving source drives the filter The cylinder reciprocates in the axial direction on the connecting pipe; the application can improve the situation that the plastic in the sewage tank is involved in the impeller of the submersible pump.

Description

technical field [0001] The present application relates to the field of aerators, in particular to an automatic aeration device. Background technique [0002] The aerator generally consists of a submersible pump, a mixing chamber, an ejector and a suction pipe. [0003] During operation, the impeller of the water pump rotates at high speed driven by the submersible motor, pushing the mud-water mixture into the mixing chamber, and the air is injected into the mixing chamber from the suction pipe, and the air and the mixed mud-water leave the mixing chamber and enter the ejector. The final muddy water is fully mixed in the throat of the ejector, and the mixed muddy water is sprayed out and diffused from the nozzle of the diffuser to form an impact on the water body and the sludge at the bottom of the biochemical pool. After being stirred, it slowly rises from the bottom of the pool to water surface. Microbubbles generally stay in the water for more than 30 seconds, so that th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/04
CPCC02F7/00C02F1/001Y02W10/10
Inventor 朱定国崔文亮钱东殷晓磊周俊光罗华瑞缪建雯刘永峰
Owner 如东深水环境科技有限公司