Synchronous filter cartridge moving dust catcher

The invention discloses a synchronous filter cartridge moving dust catcher, and mainly aims to provide a synchronous filter cartridge moving dust catcher which is simple in structure and can purify dust-containing gas on the spot. According to the synchronous filter cartridge moving dust catcher, a pattern plate is arranged in a shell and divides the shell into an upper box and a lower box; a blowing deashing device is arranged in the upper box; a plurality of filter cartridges are arranged in the lower box, and are fixed on the pattern plate; the air inlet of the dust catcher is an opening formed in the lower end face of the shell; the air inlet of a ventilator is communicated with the upper box, and the air outlet of the ventilator is communicated with the air outlet of the dust catcher; the synchronous filter cartridge moving dust catcher is fixed to a frame of a movable tripper. The synchronous filter cartridge moving dust catcher is fixed to the frame of the movable tripper, and fulfills the aims of synchronously moving with a discharge pipe and purifying the dust-containing gas on the spot.