Spraying protection device for water turbine blade

The spraying protection device comprises a mounting plate, the upper surface of the mounting plate is fixedly connected with a protection box, a pressure bearing is fixedly embedded in the inner top wall of the protection box, the upper surface of the protection box is fixedly connected with a rotat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CUI DAIHENG, YANG CHUN, ZHANG LEI, ZHI CONG, SHI GENG, LIU DENGWEI, WANG QIANG, MA YONGZHENG, WANG WEI, ZHANG CHANGZHENG, YANG PING, YUN WENDONG, SUN JING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The spraying protection device comprises a mounting plate, the upper surface of the mounting plate is fixedly connected with a protection box, a pressure bearing is fixedly embedded in the inner top wall of the protection box, the upper surface of the protection box is fixedly connected with a rotating motor, and the output end of the rotating motor is fixedly connected with a bottom plate. According to the device, the protection box is arranged, the situation that spraying liquid splashes and drifts away during spraying of the device can be avoided through the protection box, the safety of spraying personnel is improved, an electric hydraulic rod is matched, and the pushing force of the electric hydraulic rod can be used for conveniently pushing a spraying head to descend so that the spraying head can be flush with a water turbine blade; in addition, a rotating motor, a pressure bearing, a bottom plate, a liquid storage tank, an infusion pump and a telescopic hose are combined, a spray head can be convenient