DUST DISPERSION BLOCKING DEVICE FOR AN UNLOADER CAPABLE OF BLOCKING THE DISPERSION OF DUST GENERATED DURING TRANSPORTING OF RAW MATERIALS

摘要

PURPOSE: A dust dispersion blocking device for an unloader is provided to minimize installation spaces, costs, and periods by blocking the dispersion of dust through side covers and a seal belt installed in the unloader.;CONSTITUTION: A dust dispersion blocking device for an unloader comprises a seal belt(110), side covers(120), guides, idle rollers(130), a tension control part(140), and a wire rope(150). The seal belt covers the upper peripheral of a tripper and the upper part of a support frame. The side covers are installed in both sides of the support frame to seal both sides of the support frame covered by the seal belt. The guides are installed on the top of the side covers to mount the seal belt. The idle rollers are installed in the upper peripheral of the tripper to closely attach the seal belt to the tripper. When the tripper moves, the idle rollers are rotated to prevent interference of the seal belt and the tripper. The tension control part controls the tension of the seal belt. The wire rope is installed between the seal belt and the tension control part.;COPYRIGHT KIPO 2013