Patent ID: 8986601
Filing Date: 2015-03-24
Classification: C21B,C21C,F27B,Y02P,Y02W

Abstract:
1. An apparatus used for hot transferring and hot charging of ironmaking raw material, which comprises: a coke transferring and charging device including a coke oven, a coke transferring device, a coke transit silo, a coke weighing hopper, a charge transferring device, and a furnace roof; wherein the coke oven is connected with the coke transit silo through the coke transferring device, the coke weighing hopper being connected with the coke transit silo through pipelines or closed chute, the coke weighing hopper being connected with the charge transferring device through pipelines or closed chute such that coke is supplied to the charge transferring device, the charge transferring device being connected with an ironmaking furnace through the high furnace roof, and the temperature of the coke charged into the ironmaking furnace is 100° C.-1200° C.; and one of either a sinter transferring and charging device, and a pellet transferring and charging device, wherein the sinter transferring and charging device includes a sintering machine, a sinter transferring device, a sinter transit silo and a sinter weighing hopper, the sintering machine is connected with the sinter transit silo through the sinter transferring device, the sinter weighing hopper is connected with the sinter transit silo through the pipelines or closed chute, the sinter weighing hopper is connected with the charge transferring device through the pipelines or closed chute such that sinter is supplied to the charge transferring device, and the temperature of the sinter entering the ironmaking furnace is 100° C.-1100° C.; and the pellet transferring and charging device includes a pellet firing machine, a pellet transferring device, a pellet transit silo and a pellet weighing hopper, the pellet firing machine being connected with the pellet transit silo through the pellet transferring device, the pellet weighing hopper being connected with the pellet transit silo through the pipelines or closed chute, the pellet weighing hopper being connected with the charge transferring device through the pipelines or closed chute such that pellet is supplied to the charge transferring device, and the temperature of the pellet entering the ironmaking furnace is 100° C.-1400° C.