高炉​炉底​密封​结构

源语言标题
(CN204874570U) 高炉​炉底​密封​结构
公开号/公开日
CN204874570 U 2015-12-16 [CN204874570U] / 2015-12-16
申请号/申请日
2015CN-U663292 / 2015-08-28
发明人
LIU JIAN;FANG YIN;WANG WEIDONG;
申请人
JIANGSU SHAGANG;
主分类号
IPC分类号
C21B-007/00
摘要
(CN204874570U) 本​申请​公开​了​一种​高炉​炉底​密封​结构,所​述​高炉​包括​高炉​基础、以及​坐立​在​所​述​高炉​基础​上方​的​高炉​炉​壳,所​述​高炉​炉​壳​内设​有​防​涨​挡板,所​述​防​涨​挡板​环形​贴​于​所​述​高炉​炉​壳​的​内壁,所​述​防​涨​挡板​的​底端​密封​固定​于​所​述​高炉​基础上,所​述​防​涨​挡板​及​高炉​基础​是​相对于​静止​的,受​热胀冷缩​条件​的​影响,高炉​炉​壳​可​上下​相对​滑动。本​实用​新型​的​优点​在于:(1)、避免​了​炉底​煤气​封​板​撕裂​后​炉​内​煤气​会​从​裂缝​处​向​炉​外​泄漏​的​安全​风险。(2)、减缓​炉底​炭​砖​氧化​破损,有利于​延长​高炉​寿命。(3)、减少​能源​浪费,降低​高炉​消耗。
地址
代理人
代理机构
;
优先权号
2015CN-U663292 2015-08-28
主权利要求
(CN204874570U) 1. A blast furnace bottom containment structure, characterized in, blast furnace includes a blast furnace base, and sitting on the base above a blast furnace blast furnace shell, granulated blast furnace shell is provided with a anti-inflation baffle, the baffle ring was attached to a blast furnace anti-inflation inner wall of said shell, on the basis of the blast furnace anti-inflation sealingly secured to the bottom end of baffles, doors and anti-inflation anti-inflation baffle relative to the stationary base is a blast furnace, under the influence of thermal expansion shrink-conditions, granulated blast furnace shell may slide relative up and down.
法律状态
(CN204874570U) LEGAL DETAILS FOR CN204874570 Utility Model  Actual or expected expiration date=2017-03-29    Legal state=DEAD    Status=LAPSED     Event publication date=2015-08-28  Event code=CN/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=CN CN201520663292  Application date=2015-08-28  Standardized application number=2015CN-U663292     Event publication date=2015-12-16  Event code=CN/U  Event indicator=Pos  Event type=Event indicating In Force  Registered Utility Model  Publication country=CN  Publication number=CN204874570  Publication stage Code=U  Publication date=2015-12-16  Standardized publication number=CN204874570U     Event publication date=2015-12-16  Event code=CN/C14  Event indicator=Pos  Event type=Event indicating In Force  Granted    Event publication date=2017-03-29  Event code=CN/AV01  Event indicator=Neg  Event type=Event indicating Not In Force  PATENT RIGHT ACTIVELY ABANDONED
专利类型码
U
国别省市代码
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