Reverse umbrella aerator with anti-winding function

A technology of aerator and inverted umbrella, applied in the direction of water aeration, special treatment targets, sustainable biological treatment, etc. gas full effect

Inactive Publication Date: 2019-08-02
JIANGSU UNIV ZHENJIANG RES INST OF FLUID ENG EQUIP TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the composition of the sewage medium is complex, containing a large amount of fibrous substances such as hair, plastic, waste paper and gla

Method used

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  • Reverse umbrella aerator with anti-winding function
  • Reverse umbrella aerator with anti-winding function
  • Reverse umbrella aerator with anti-winding function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] In order to solve the problem of foreign matter entanglement in the book when the inverted umbrella aerator is working in the related art, the present invention provides an inverted umbrella aerator with anti-winding function, including:

[0038] impeller shaft;

[0039] The impeller of the inverted umbrella aerator, the impeller of the inverted umbrella aerator is sleeved on the impeller shaft, and the impeller of the inverted umbrella aerator is non-rotatably connected with the impeller shaft;

[0040] A sleeve, the sleeve is sleeved on the impeller shaft, the sleeve is non-rotatably connected to the impeller shaft, and the outer wall of the sleeve is provided with at least one rotating blade;

[0041] a fastener, the fastener is mated with one end of the impeller shaft close to the sleeve;

[0042] Wherein, the sleeve is located between the impeller of the inverted umbrella aerator and the fastener, one end of the sleeve is in contact with the impeller of the invert...

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PUM

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Abstract

The invention provides a reverse umbrella aerator with an anti-winding function. The reverse umbrella aerator comprises an impeller shaft, a reverse umbrella aerator impeller, a sleeve and a fasteningpiece, wherein the reverse umbrella aerator impeller sleeves the impeller shaft; the reverse umbrella aerator impeller is connected with the impeller shaft in a nonrotational manner; the sleeve sleeves to the impeller shaft; the sleeve is connected with the impeller shaft in a nonrotational manner; at least one rotating blade is arranged on the outer wall of the sleeve; the fastening piece is matched and connected with one end, close to the sleeve, of the impeller shaft; the sleeve is positioned between the reverse umbrella aerator impeller and the fastening piece; one end of the sleeve is abutted against the reverse umbrella aerator impeller; the other end of the sleeve is abutted against the fastening piece. The reverse umbrella aerator has the advantages that the at least one rotatingblade is arranged on the outer wall of the sleeve, when the aerator operates, foreign matter in water can be cut into fragmentations, and the foreign matter is avoided from winding the impeller shaft.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an inverted umbrella aerator with an anti-winding function. Background technique [0002] At present, with the advancement of urbanization, water resources, as a basic natural resource, are decreasing day by day, and water pollution is becoming more and more serious. Therefore, increasing water pollution control is an urgent task at present. The inverted umbrella aerator is widely used as a mechanical aeration equipment integrating stirring, mixing and oxygenation. However, the composition of the sewage medium is complex, containing a large amount of fibrous substances such as hair, plastic, waste paper and glass fiber. During operation, these fibers will be wound on the rotating impeller shaft and impeller, causing the aerator to fail to work normally. [0003] In view of the above situation, the present invention provides an inverted umbrella aerat...

Claims

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Application Information

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IPC IPC(8): C02F7/00
CPCC02F7/00C02F2303/26Y02W10/10
Inventor 董亮郭瑾楠张子龙代翠刘厚林谈明高王勇王凯
Owner JIANGSU UNIV ZHENJIANG RES INST OF FLUID ENG EQUIP TECH
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