Device for thermal coating of an interior surface of a bore, comprises a rotatable burner, which is introduced in a first opening of the bore, and a suction device, which is arranged in the area of a second opening of the bore

摘要

The device for thermal coating of an interior surface of a bore, comprises a rotatable burner (1), which is introduced in a first opening of the bore, and a suction device, which is arranged in the area of a second opening of the bore. A rotor (8) is arranged in the area of a suction flow between the burner and the suction device. The rotor is a repeller and is driven through the suction flow in electric, pneumatic, hydraulic and/or mechanic manner. The rotor is arranged on the burner or on the suction device and is coupled with the burner or with the suction device. The device for thermal coating of an interior surface of a bore, comprises a rotatable burner (1), which is introduced in a first opening of the bore, and a suction device, which is arranged in the area of a second opening of the bore. A rotor (8) is arranged in the area of a suction flow between the burner and the suction device. The rotor is a repeller and is driven through the suction flow in electric, pneumatic, hydraulic and/or mechanic manner. The rotor is arranged on the burner or on the suction device and is coupled with the burner or with the suction device in electric, pneumatic, hydraulic and/or mechanic manner. The rotor has a rotor blade (10). A tilt bias angle of the rotor blade is adjustable in rotating rotor. The active area of the rotor blade is formed in rectangular and/or plain manner. The rotor is braked in electric, pneumatic, hydraulic and/or mechanic manner. A number of revolutions the rotor is pretended. The rotor is made of heat-resistant plastic, metal or ceramics.