Water washing kettle for producing 4, 4-dichloro methyl biphenyl

The utility model discloses a water washing kettle for producing 4, 4-dichloromethyl biphenyl, which comprises a water washing kettle body, a feed pipe and a liquid inlet pipe are arranged at the top of the water washing kettle body, a discharge pipe is arranged at the bottom of the water washing kettle body, a stirring mechanism is arranged in the water washing kettle body, and the stirring mechanism is connected with the liquid inlet pipe. The stirring mechanism comprises a stirring shaft and a stirring rod arranged on the stirring shaft, the upper end of the stirring shaft extends out of the washing kettle body and then is provided with a driving motor, the discharging pipe is connected with the top of the washing kettle body through a circulating pipe, the circulating pipe is provided with a circulating pump and a filtering box, and the filtering box is connected with the discharging pipe. The filter box is positioned at the top of the washing kettle body and sequentially comprises an upper cover, a filte