Vane of aerater

A blade wheel able to decrease the stress concentration at root of blade and elongate its service life is composed of an axle sleeve consisting of two axle semi-sleeves, a connection plate between two axle semi-sleeves, and several blades welded to the surface of axle sleeve.

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Bibliographische Detailangaben
1. Verfasser:	CHENGFA XU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	A blade wheel able to decrease the stress concentration at root of blade and elongate its service life is composed of an axle sleeve consisting of two axle semi-sleeves, a connection plate between two axle semi-sleeves, and several blades welded to the surface of axle sleeve.