Dust collection tool for cleaning surface of pipe fitting

The utility model discloses a dust collection tool for cleaning the surface of a pipe fitting, which relates to the technical field of dust collectors, comprises a power carrier capable of generating suction force and a suction tool connected to the power carrier, and is characterized in that the su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GONG LIFEI, CHEN BAOJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AXLES FOR WHEELS OR CASTORS BLASTING CASTORS CLEANING CLEANING IN GENERAL ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INCREASING WHEEL ADHESION LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a dust collection tool for cleaning the surface of a pipe fitting, which relates to the technical field of dust collectors, comprises a power carrier capable of generating suction force and a suction tool connected to the power carrier, and is characterized in that the suction tool is provided with a rigid pipe, and one end of the rigid pipe is provided with an arc-shaped suction head; the arc-shaped suction head is of a cavity structure, a plurality of suction holes are formed in the circumference of the inner circular wall of the arc-shaped suction head, a fixing part is arranged on one side wall of the arc-shaped suction head, a brush is arranged on the circumference of the fixing part, and a plug is arranged at the end, close to the rigid pipe, of the arc-shaped suction head. During use, a pipe fitting can be wrapped in a surrounding mode through the arc-shaped suction head, the contact area with the outer wall of the pipe fitting is increased, the dust collection efficiency of