THAT IS ESTABLISHED TO SUBWAY STATION TUNNEL TRACK REMOVE INSTALLATION

摘要

PURPOSE: An apparatus for collecting magnetic dust which is installed at a subway station tunnel is provided to block the magnetic dust drifting in the subway tunnel by collecting the magnetic dust using an electromagnet. CONSTITUTION: An apparatus for collecting magnetic dust includes an electromagnet part(120) which is installed inside the subway station tunnel having a line(22) of the subway(20). The apparatus collects the magnetic dust(10) drifting in the subway tunnel and purifies the collected magnetic dust. The apparatus for collecting the magnetic dust comprises a sensor, the electromagnet part, a dust collector part(130), a collecting task, and a collecting device part.