![一种乙烯裂解炉辐射管限位架](/CN/2013/1/57/images/201310286559.jpg)
基本信息:
- 专利标题: 一种乙烯裂解炉辐射管限位架
- 专利标题(英):Radiant-tube limit frame of ethylene cracking furnace
- 申请号:CN201310286559.0 申请日:2013-07-09
- 公开(公告)号:CN104277860A 公开(公告)日:2015-01-14
- 发明人: 袁慕军 , 高景芬 , 薛磊 , 刘敬坤 , 郭玉萍 , 李森 , 刘克刚
- 申请人: 中国石化工程建设有限公司 , 中石化炼化工程(集团)股份有限公司
- 申请人地址: 北京市朝阳区安慧北里安园21号
- 专利权人: 中国石化工程建设有限公司,中石化炼化工程(集团)股份有限公司
- 当前专利权人: 中国石化工程建设有限公司,中石化炼化工程(集团)股份有限公司
- 当前专利权人地址: 北京市朝阳区安慧北里安园21号
- 代理机构: 北京思创毕升专利事务所
- 代理人: 周媛
- 主分类号: C10G9/20
- IPC分类号: C10G9/20 ; C07C11/04 ; C07C4/04
The invention discloses a radiant-tube limit frame of an ethylene cracking furnace. The limit frame is arranged at a bottom bent tube of a radiant furnace tube, and is composed of a support plate and one or two limit rod; the cross section of the support plate is arc-shaped and has the arc consistent with the arc of the bottom bent tube of the radiant furnace tube, and the support plate is tightly adhered to the inner bent plane of the bottom bent tube of the radiant furnace tube; and a limit rod group is composed of a row of limit rods arranged parallelly to the center line of a radiant room, and the limit rods are arranged at gaps between adjacent furnace tubes and outer side of a whole furnace tube group. The limit frame is capable of reducing the horizontal displacement of the furnace tube and avoiding overtemperature of the furnace tube, thereby prolonging the service life of the furnace tube.
公开/授权文献:
- CN104277860B 一种乙烯裂解炉辐射管限位架 公开/授权日:2016-01-13