Feed pump for industrial boiler water supply

The utility model discloses a water feeding pump for supplying water to an industrial boiler, which comprises a water feeding pump and a fixing ring, and further comprises a fixing rod, a plurality of connecting rods and a plurality of connecting rods, the fixing ring is provided with limiting parts matched with the protruding parts, a fixing hole is formed in the fixing ring, the fixing ring is located in the fixing hole, each protruding part is of a triangular structure, and a circular groove is formed in the side, located on the corresponding limiting part, of the fixing ring. According to the water feeding pump for water supply of the industrial boiler, when parts of the water feeding pump are assembled, after the two ends of the water feeding pump are connected, the fixing rod penetrates through the four fixing rings, the protruding parts on the fixing rod can be clamped into the limiting parts on the fixing rings during penetrating, and at the moment, the fixing rod rotates and is limited; installation