TECHNOLOGICAL LINE FOR PRODUCTION OF METAL STRIP AND A TRANSPORTING DEVICE THEREFOR
A technological line for production of metal strip comprises blast furnace, steel-smelting and rolling plants interconnected by means of transporting units, semiproduct processing plants and plants for preparation of semiproducts for further processing. The plant for processing the blast furnace sem...
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Zusammenfassung: | A technological line for production of metal strip comprises blast furnace, steel-smelting and rolling plants interconnected by means of transporting units, semiproduct processing plants and plants for preparation of semiproducts for further processing. The plant for processing the blast furnace semiproduct consists of a ladle (2) intended for pouring the pig iron into a converter (4) and provided with a means (3) for desulphurization of the pig iron. The discharging roller conveyer comprises two branches (7, 8) one of which (7) consists of a charging roller conveyor of heating furnaces (9), and the other (8) consists of a preplant roller conveyor of a hot rolling mill (12) and is provided with a continuous preheating furnace (10). A device (14) for unreeling the coils of a pickling plant (17) is located in the stockage area (13) of the hot-rolled coils, and the pickling plant (17) is located coaxially to a cold rolling mill (18). The transporting unit is mounted above the technological line and consists of a loop-type accumulator (16) mounted on a carriage (15) capable of interacting with a ground trestle (19). |
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