Industrial dust-containing tail gas treatment device convenient to install

The utility model discloses an industrial dust-containing tail gas treatment device convenient to install, and particularly relates to the technical field of tail gas treatment, the industrial dust-containing tail gas treatment device comprises an installation pipe, one end of the installation pipe is fixedly connected with a gas inlet nozzle, the other end of the installation pipe is fixedly connected with a gas exhaust nozzle, and a first sliding groove and a second sliding groove are formed in the installation pipe; and a first filtering assembly is slidably connected into the first sliding groove. The first filter assembly and the second filter assembly are designed, an activated carbon filter screen of the first filter assembly can remove large-particle suspended solids such as dust in industrial tail gas, and when the industrial tail gas passes through the second filter assembly, an ultraviolet lamp tube irradiates an air guide plate coated with a nanometer titanium dioxide film, so that the industrial