Coke can cover as an accessory equipment of coke dry quenching hoist, its main function is to prevent the red coke in the coke can high temperature damage to the hoist and prevent dust float in the sky. Which mainly comprises a coke pot cover body, a sealing plate, a heat insulation material and a guide device of the coke pot cover. The main forms of coke pot cover are square coke pot cover and round coke pot cover.
Thin slab continuous casting and rolling process is a relatively compact and efficient new furnace technology introduced in recent years. The method comprises the following steps: carrying out heat preservation or local heating on 40 - 70 mm thick slab cast by a continuous casting machine, sending the slab to a strip steel hot continuous rolling mill, and directly rolling the slab into 1.0 - 2.3 mm thick strip steel.
Masteel ring quenching furnace for continuous operation furnace, fuel using mixed gas, burner in staggered arrangement on the inner and outer ring wall, normal furnace temperature is 1000 ~ 1100 ℃, weak reducing atmosphere, micro positive pressure operation. Consideration before transformation: comparison between heavy traditional lining and light ceramic fiber lining Traditional lining structure: refractory brick and heavy castable structure