Backwash industrial water filter

The utility model relates to the technical field of water filters, and discloses a backwashing industrial water filter which comprises a water filter main body, four supporting legs are fixedly connected to the lower surface of the water filter main body, and a water inlet pipe and a water outlet pipe are installed on the surface of the water filter main body respectively. Mounting discs are rotationally mounted on the surfaces of the water inlet end of the water inlet pipe and the water outlet end of the water outlet pipe through bearings, and rubber rings are fixedly connected to the side surfaces of the mounting discs. According to the backwash industrial water filter, the mounting disc is close to the flange, the T-shaped connecting rod is in lap joint with the flange at the moment, the T-shaped connecting rod is contained in the square sleeve, the spring is extruded, after the mounting disc is tightly attached to the flange, the mounting disc is rotated, and when the T-shaped connecting rod rotates to a