In-tube clogging dredging equipment and process

• Main Authors: CHEN HENGSHAN, DAI CHENGYE, HUANG RUIFENG, LI GAOGAO, XU GUOWEI, OU JINNAN, WU SHENGPENG, CHEN XIAOYU
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2019
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

The invention relates to in-tube clogging dredging equipment which comprises a machine body, driving devices are installed at the two ends of the machine body, each driving device comprises at least three sets of telescopic supporting legs, the supporting legs are circumferentially arranged around the axis of the machine body at equal angles, and driving wheels are installed at the ends, away fromthe machine body, of the supporting legs; a dredging device is arranged at one end of the machine body, the dredging device comprises a crushing device and a spray head which are arranged at the endpart of the machine body, the machine body is provided with a water supply tube, and the water supply tube communicates with the spray head; and the machine body is provided with a recovery device, and the recovery device comprises a telescopic recovery tube arranged on the peripheral side surface of the machine body. By means of the arrangement, non-excavation dredging of the silted garbage in the tube is achieved, the ga