Triple-eccentric adjusting butterfly valve

The utility model discloses a three-eccentric adjusting butterfly valve which comprises a valve body, a packing seal is arranged on the upper surface of the valve body, a valve shaft is movably connected in a positioning shell, a butterfly plate is rotatably installed in the valve body through the valve shaft, a cleaning assembly is arranged on the other side of the butterfly plate, a stirring assembly is arranged at one end of the cleaning assembly, and a sealing assembly is arranged on the other end of the cleaning assembly. Through the design that the rotating column is rotationally connected with the butterfly plate, when the butterfly plate rotates by an angle in the valve body through the control mechanism, water is drained, the water flow blades can rotate on the other side of the butterfly plate according to the speed of water flow, and the water flow blades can drive the cleaning rod to rotate on the other side of the butterfly plate; the cleaning rod can clean impurities attached to the other side o