The invention discloses a cleaning device and method for
chemical grouting pipelines. The cleaning device includes a cylinder body, a walking mechanism is distributed on the outer wall of the cylinder body in the circumferential direction, a main
pipe is pierced on one side of the cylinder body, and the main
pipe is connected with a liquid separator. A center
pipe and a liquid distribution pipe are respectively arranged on the liquid separation plate, and a liquid spray pipe is provided on the liquid separation pipe, and the liquid spray pipe passes through the cylinder body. There are spray nozzles distributed around one end of the liquid spray pipe, and one end of the central pipe is provided with a There is a fixed plate, the fixed plate is located outside the cylinder, the fixed plate is provided with a
drive motor, the output end of the
drive motor is connected to a drive seat, and there are scraper assemblies distributed in the circumferential direction of the drive seat; the cleaning method includes the following steps: (a) Adjusting the inlet pipe ; (b) initial scraping; (c) initial washing; (d) fine washing. The cleaning device in the present invention has novel structure, high cleaning efficiency, large cleaning range, good effect, convenient use, and orderly
cleaning methods, which complement each other, improve cleaning effect, comprehensive and thorough, and effectively remove
dirt.