Descaling device for repairing lining oil pipe

• Main Authors: WANG WEI, OUYANG YUXIANG, YAN NI, TAO SHAOQI, YAN MAOGUANG, HU YIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 18.11.2022
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

A descaling device for repairing a lining oil pipe relates to the technical field of descaling of the lining oil pipe and comprises a base and a descaling agent spray head, the descaling agent spray head is of an annular structure and is fixed to the side face of the base, the descaling agent spray head is communicated with an external supply system through a pipeline, and a nozzle of the descaling agent spray head is obliquely arranged. The descaling device comprises a base, a walking mechanism is installed on the side face of the base in a rotating array mode, the bottom of the base is rotationally connected with a rotating disc, an adjusting mechanism is installed on the rotating disc, a cleaning unit is installed on the adjusting portion of the adjusting mechanism, a driving mechanism is installed at the bottom of the base, and a driven part of the driving mechanism is fixed to the rotating disc. The descaling device is simple in structure and convenient to adjust, can conduct descaling operation while mo