Novel floating plug flow aerator-three-bladed propeller

The utility model discloses a novel floating plug flow aerator-a three-bladed propeller. The three-bladed propeller (6) is mounted on a main shaft (4), positioned through a double key slot (7), and locked through two combined and buckled nuts (8). The blades of the three-bladed propeller are equally...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHU BAILEI, LIU SONGFENG, CHU XIANGFENG, XU HONGBIN, ZHOU HUAFENG, CHU DAPENG, CHU GAOFENG
Format:	Patent
Sprache:	chi ; 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:	The utility model discloses a novel floating plug flow aerator-a three-bladed propeller. The three-bladed propeller (6) is mounted on a main shaft (4), positioned through a double key slot (7), and locked through two combined and buckled nuts (8). The blades of the three-bladed propeller are equally divided into three parts. The three-bladed propeller is characterized in that the angles of the blades are enlarged; the radians of the blades are improved; and the ratio of transmission is increased on the rotating speed of the three-bladed propeller (6). Therefore, the improved three-bladed propeller (6) can develop better efficiency.