The utility model relates to mine dust removers, in particular to a multifunctional wet dust remover for a mine, and aims to solve the problems that as the conventional multifunctional wet dust remover for the mine adopts water spray, the contact time of dust is short, the wetting property is poor, the dust removal efficiency is low, the disposing air volume is small, a nozzle is easily blocked, and the adaptability to removing different types of dust is poor. A coarse-particle filter screen is arranged at an air inlet of a press-in type fan, a plurality of dust inlet pipes are uniformly inserted into the inner end surface of the inlet end of a chassis, and a one-way valve is arranged in the tail end of each dust inlet pipe. A chemical dust suppressant is arranged in the chassis, a filter bed is obliquely arranged above a chemical dedusting agent, and the tail end of the filter bed is connected with the chassis through a liquid retaining plate. A mud discharge hole is formed in the outer side wall at the lower end of the chassis, and a liquid injection hole is formed in the outer side wall of the upper end of the chassis. The multifunctional wet dust remover is used for underground dust removal work.