Cleaning machine for cleaning inner wall of petroleum pipeline

• Main Author: HUANG YANQIU
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2018
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The invention discloses a cleaning machine for cleaning the inner wall of a petroleum pipeline. The cleaning machine comprises a rectangular box body, wherein a moving device is arranged below the rectangular box body, the moving device is composed of a telescopic motor I, a rotary motor I, a moving wheel, a stepping motor I, a steering wheel and a sliding device, the sliding device is composed ofa rectangular chute, a bearing I, a rotary motor II, an external thread rotating shaft, an installation box I, an internal thread sliding block, a telescopic motor II, an antiskid support seat and arotary device, the rotary device is composed of a rotary bearing, a circular drum, a toothed ring, a rotary motor III, a driving gear, a rectangular opening, a rotating box, a gear I, a rotary motor IV, a gear II, a telescopic motor III, a cleaning brush, a nozzle and a spray device, a controller is arranged on the side surface of the rectangular box body (1), and the controller is electrically connected with the rotary mo