发明申请
- 专利标题： HEAT TRANSFER TUBE AND CRACKING FURNACE USING THE SAME
- 专利标题（中）： 换热管和裂缝炉使用相同
-
申请号： US14068543申请日： 2013-10-31
-
公开(公告)号： US20150114609A1公开(公告)日： 2015-04-30
- 发明人: Guoqing Wang , Lijun Zhang , Xianfeng Zhou , Junjie Liu , Zhiguo Du , Yonggang Zhang , Zhaobin Zhang , Cong Zhou
- 申请人： BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORP , CHINA PETROLEUM & CHEMICAL CORPORATION
- 申请人地址： CN Beijing CN Beijing
- 专利权人： BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORP,CHINA PETROLEUM & CHEMICAL CORPORATION
- 当前专利权人： BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORP,CHINA PETROLEUM & CHEMICAL CORPORATION
- 当前专利权人地址： CN Beijing CN Beijing
- 优先权： CNCN201310512687.2 20131025
- 主分类号： F28F1/12
- IPC分类号： F28F1/12 ; F28F13/12
摘要：
The present disclosure relates to a heat transfer tube and a racking furnace using the heat transfer tube. The heat transfer tube comprises a twisted baffle arranged in an inner wall of the tube, said twisted baffle extending spirally along an axial direction of the heat transfer tube. The twisted baffle is provided with a non-through gap extending along an axial direction of the heat transfer tube from an end to the other end of the twisted baffle. The heat transfer tube and cracking furnace according to the present disclosure have good heat transfer effects and small pressure loss.
公开/授权文献
- US10209011B2 Heat transfer tube and cracking furnace using the same 公开/授权日：2019-02-19
信息查询
