According to fuel and and operation condition in chongqing iron and steel group corporation , many kinds of advanced technologies are adopted , such as closed loop soft water circulation cooling , copper cooling stave , bell - less top with central charging hopper , carbon bricks combined furnace bottom with ceramic cup , russia top burner type hot air stove , duplex preheating of hot air stove , and nut coke charging 摘要根据重钢高炉的原燃料条件和操作条件,设计了重钢四高炉扩容性易地大修工程,采用了全软水密闭循环冷却、铜冷却壁、串罐式无料钟炉顶、炭砖陶瓷杯复合炉缸、俄罗斯“卡鲁金”顶燃式热风炉、热风炉双预热、焦丁入炉等先进技术。
布料钟: distributing bell大料钟: large bell; lowerbell底料钟: bottom bell顶料钟: top bell加料钟: charging bell料钟杆: bell rod燃料钟: fuel bell三料钟: three-bell双料钟: double bell; double charging bell; double-charging bell小料钟: small bell; upper bell装料钟: bell valve; fuel spreader大料钟角: large bell angle; largebellangle单料钟炉顶: bell and hopper top高炉料钟: blast furnace top bell; cone高炉配料钟: bell-type distributing gear加料钟机构: charging bell gear加料钟装置: charging bell gear料斗-料钟设计: cup-and-cone top design料钟杆平台: bell beam platform料钟钢丝绳: bell cable料钟杠杆: bell bearing料钟和料斗: bell and hopper料钟和炉料: charge surface料钟卷扬机: bell hoist; bell winch料钟操纵装置: bell operating rigging料植物: tanniferous plant; tannin plant