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310 条记录 (耗时 0.011 秒)

    Cooling plates for a furnace
    91.
    发明授权
    Cooling plates for a furnace 失效
    冷库冷却板

    公开(公告)号：US3593975A

    公开(公告)日：1971-07-20

    申请号：US3593975D

    申请日：1968-07-12

    申请人： HERBERT A WHITE JR

    发明人： WHITE HERBERT A JR

    IPC分类号： C21B7/10 ,  F27B1/24

    CPC分类号： C21B7/10

    摘要： A cooling plate for a furnace wall including a front plate secured to an outer steel shell and a watertight box detachably secured to the front plate and extending into the furnace wall, the box being open at the front end and the front plate closing the opening with means for feeding water through said front plate into said box and also removing water from the box.

    Shaft furnace shell cooling system
    92.
    发明授权
    Shaft furnace shell cooling system 失效
    轴承炉壳冷却系统

    公开(公告)号：US3554517A

    公开(公告)日：1971-01-12

    申请号：US3554517D

    申请日：1968-11-18

    申请人： BETHLEHEM STEEL CORP

    发明人： SEACREST WILLIAM G

    IPC分类号： C21B7/10

    CPC分类号： C21B7/10

    摘要： A cooling system for a shaft furnace having horizontal rows of stave coolers installed between the outer shell and the inner refractory lining. The upper ends of each row of coolers are spaced from the furnace shell a greater distance than the lower ends of the coolers of the next higher row.