High-pressure magnetic cyclone double-cylinder filter

The utility model provides a high-pressure magnetic cyclone double-cylinder filter, and relates to the technical field of boiler forced circulation pumps. The filter comprises a double-filter-screen filter assembly, the double-filter-screen filter assembly is arranged in a filter shell, the double-filter-screen filter assembly comprises a conical filter screen, a cyclone, a cylindrical filter screen, a magnetic bar and a conical magnetic bar, the magnetic bar is arranged at the top end of the filter shell, the cyclone is arranged below the magnetic bar, the conical filter screen is arranged in the cylindrical filter screen, and the conical magnetic bar is arranged in the cylindrical filter screen. Cyclones are arranged at the upper end of the conical filter screen, and conical magnetic bars are arranged at the lower end of the cylindrical filter screen. According to the utility model, various impurities in a medium can be effectively removed, the filter screen is not blocked, the long-time operation of a boil