Reaction kettle body outer wall cleaning device

The utility model provides a cleaning device for the outer wall of a reaction kettle body, which belongs to the technical field of daily maintenance of reaction kettles and comprises a base, a traction pressure cylinder playing a traction role is fixedly mounted in the middle of the top end of the base, a protective cover is sleeved outside the traction pressure cylinder, and a supporting base isfixedly mounted on the bottom surface of the traction pressure cylinder. According to the reaction kettle cleaning device, the reaction kettle can be conveniently cleaned through the arranged water storage tank, the arranged supporting plate and the arranged cleaning plate, and the cleaning plate can be conveniently and stably lifted through the sliding rails fixedly arranged on the two sides of the side wall of the supporting plate, so that the reaction kettle can be conveniently cleaned; a water body is conveniently subjected to pressurization treatment through an arranged water outlet sprayhead and a water pump, an