Filter cartridge type waste gas circulation adsorption device

The utility model innovatively provides a filter cartridge type waste gas circulation adsorption device, which comprises a box body, a filter assembly and a second filter cartridge, the second filter cartridge comprises a base, an inner cartridge, a spacer bush, an outer cartridge and an adsorption assembly, the inner cartridge is fixedly connected onto the base, an inner ring is arranged on an inner ring at the upper end of the inner cartridge, and the spacer bush is arranged on the outer cartridge. The inner ring is rotationally connected with the inner cylinder through a bearing, a plurality of inserting holes penetrating from top to bottom are formed in the inner side face of the inner ring, a first opening is formed in the side wall of the inner cylinder, a second opening is formed in the spacer bush, the spacer bush is arranged outside the inner cylinder in a sleeving mode, the outer cylinder is arranged outside the spacer bush in a sleeving mode, and the first opening is communicated with the second op