Vertical submersible aeration stirrer

A mixer and submersible motor technology, applied in water aeration, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of low aeration efficiency, poor mixing effect, complex structure, etc., to improve aeration The effect of gas efficiency

Active Publication Date: 2012-09-12
LANSHEN GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the submersible aeration mixer with the function of both aeration and mixing, which is applied in the occasions of urban domestic sewage treatment, industrial wastewater treatment and fish pond oxygenation, adopts the bottom of the mixing chamber to enter the water, and the upper part to enter the air. , the peripheral tangential water outlet mode operates, there are disadvantages of low aeration efficiency, poor mixing effect, complex structure, and easy blockage of the water inlet

Method used

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  • Vertical submersible aeration stirrer

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0011] Embodiment, the structure of this embodiment is as figure 1 As shown, it mainly includes a submersible motor 1, a tripod 2, an impeller 3, a shroud 4, a mixing chamber 5, an air intake cover 6, an air intake pipe 7, and an air intake hose 8; The motor 1 is fixed on the tripod 2, the tripod 2 is fixed on the upper part of the shroud 4, the shroud 4 is fixed on the upper part of the mixing chamber 5, the lower part of the mixing chamber 5 has three supporting legs 10, and there are many An oblique channel hole 9, an air inlet 11 at the bottom center of the mixing chamber 5, one end of the air inlet pipe 7 is connected with the air inlet 11 at the bottom of the mixing chamber 5, and the other end is connected with the air inlet hose 8, and the air inlet cover 6 is installed on The bottom end in the mixing chamber 5 is placed on the bottom of the sewage poo...

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Abstract

The invention belongs to the field of sewage treatment, relates to sewage treatment equipment, in particular to a vertical submersible aeration stirrer. The stirrer comprises a submersible motor, a trivet, an impeller, an air deflector, a mixing chamber and an air inlet cover, and is characterized in that the submersible motor is vertically fixed on the air deflector through the trivet; the extending spindle nose of the submersible motor is downward; the impeller is fixed on the extending spindle nose of the submersible motor; the air deflector is fixed on the mixing chamber with support legs; the air inlet cover is fixed in the mixing chamber; a plurality of oblique runner holes are uniformly distributed on the periphery of the mixing chamber; and the bottom of the mixing chamber is provide with an air inlet, and can be connected with a roots blower or an air compressor. The stirrer has a unique running mode of upper water inlet, bottom air inlet and oblique peripheral water outlet, so that air is easily cut into small bubbles by the rotating impeller and mixed with water sufficiently, the aeration efficiency is greatly improved, the water inlet and outlet cannot be plugged.

Description

Technical field: [0001] The invention belongs to the field of sewage treatment, and relates to sewage treatment equipment, in particular to a vertical submersible aeration mixer. Background technique [0002] At present, the submersible aeration mixer with the function of both aeration and mixing, which is applied in the occasions of urban domestic sewage treatment, industrial wastewater treatment and fish pond oxygenation, adopts the bottom of the mixing chamber to enter the water, and the upper part to enter the air. , The surrounding tangential water outlet mode has the disadvantages of low aeration efficiency, poor mixing effect, complex structure, and easy blockage of the water inlet. Therefore, there is a need for a submersible aeration mixer with high aeration efficiency, good mixing effect, simple structure, and no clogging of the water inlet. Contents of the invention [0003] The object of the present invention overcomes the deficiencies in the prior art, and pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/02C02F3/12C02F3/30C02F7/00
CPCY02W10/10
Inventor 杨荣群陈斌孙凯许荣军叶彩霞
Owner LANSHEN GRP CORP LTD
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