Washing device for alkylation reactor

The utility model relates to the field of flushing devices, in particular to an alkylation reactor flushing device which comprises a first fixing plate, a flange rotating connector is fixedly installed on the inner side surface of the first fixing plate, and a flushing assembly is movably connected to the lower portion of the flange rotating connector. The flushing assembly comprises a second fixing plate, a round pipe, a spray gun and a fan-shaped water distribution pipe, a fixing assembly is movably arranged above the first fixing plate, a lifting assembly is fixedly connected to one side of the fixing assembly and comprises a second motor, a second gear, a vertical plate, a sliding rail and a connecting ring, and a connecting assembly is connected to the upper end of the lifting assembly. According to the utility model, the depth and the angle of the flushing head in the reactor can be conveniently and automatically adjusted, manual adjustment of the angle and the insertion depth of the flushing head is re