Dyeing and finishing device capable of collecting waste wool

The utility model relates to the technical field of fabric dyeing and finishing, and discloses a dyeing and finishing device capable of collecting waste wool, which comprises an adsorption table, an adsorption barrel, a rotating support and a connecting rod, a through pipe is arranged in the adsorption barrel, a through hole is formed in the outer wall of the through pipe, one end of the through pipe is rotatably connected with the inner wall of the adsorption barrel, and the other end of the through pipe is connected with the rotating support. The outer wall of the through pipe is rotationally connected with the adsorption barrel and the rotating support and fixedly connected with the connecting rod, an exhaust fan is fixedly installed on one side of the adsorption table, the output end of the exhaust fan is fixedly connected with an exhaust pipe, and the end, away from the exhaust fan, of the exhaust pipe is fixedly connected with the through pipe; the exhaust pipe is communicated with the through pipe; acc