Iron-removing cavity component and iron-removing equipment using same

The invention provides an iron-removing cavity component and iron-removing equipment using the same. The iron-removing cavity component comprises an iron-removing cavity, a driving component, a cleaning pull rod, an exciting coil, a net frame, an elastomer and a partitioning plate, wherein a plurality of water spraying holes are arranged in the side wall of a serially-connected pipe of the net frame. The iron-removing cavity component and the iron-removing equipment provided by the invention have the beneficial effects that in cleaning, the driving component pulls the cleaning pull rod, an upper magnetic pole is lifted, at the moment, springs are converted from a compressed state into a natural state, steel hairs restore deformation upwards along the springs to be driven to move up by a small distance instead of being in a compressed state, and convenience is brought for spraying high-pressure water onto the steel hairs continuously through the water spraying holes so as to achieve thepurpose of thoroughly cl