Gas prevention anchor for horizontal well

The utility model relates to the field of oil and gas exploitation, in particular to a horizontal well gas prevention anchor. A horizontal well gas prevention anchor comprises a suspension connector, the suspension connector is connected with a liquid inlet exhaust pipe and the front end of a center pipe, liquid inlet exhaust holes are evenly formed in the liquid inlet exhaust pipe, the rear end of the liquid inlet exhaust pipe is connected with a coupling, the rear end of the coupling is connected with an outer pipe, and the rear end of the outer pipe is connected with a bottom plug. Spiral blades are arranged on the periphery of the rear portion of the central pipe, the rear end of the central pipe is connected with a central hose, and the rear end of the central hose is connected with a central eccentric pipe. The cyclone separator has various separation modes of flow velocity separation, cyclone separation and gravity separation, the separation technology is comprehensive, and the separation effect is goo