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1. 发明申请

WO2017222744A1 FIRED HEATER WITH HEAT PIPE PREHEATER 审中-公开
标题翻译：带有热管预热器的燃烧式加热器
公开(公告)号：WO2017222744A1
公开(公告)日：2017-12-28
申请号：PCT/US2017/034616
申请日：2017-05-26
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： LEE, Hyungsik , SADDLER, Larry, M.
IPC分类号： C10G9/00 , F23L15/00 , C10G9/20 , F28D7/08
摘要： An improved fired heater with air preheating provided by one or more heat pipes. The fired heater may include at least one bumer for combusting a fuel stream and an air stream and producing heated exhaust gases; a hot gas flow path and at least one conduit containing a process fluid to be heated by heat transfer from the heated exhaust gases; and an air preheater comprising at least one heat pipe having a first section exposed to the heated exhaust gases and a second section exposed to the air stream, wherein the heat pipe is positioned and arranged to transfer heat from the heated exhaust gases to the air stream, wherein the at least one heat pipe contains a working fluid sealed within the heat pipe, wherein said working fluid transfers heat from the heated exhaust gas to the air stream to be preheated.
摘要翻译：通过一根或多根热管提供空气预热的改进的燃烧加热器。燃烧加热器可以包括至少一个燃烧器，用于燃烧燃料流和空气流并产生加热的废气; 热气流路径和至少一个导管，所述至少一个导管包含待通过来自加热排气的热传递加热的过程流体; 以及空气预热器，其包括至少一个热管，所述热管具有暴露于加热排气的第一部分和暴露于所述空气流的第二部分，其中所述热管定位并布置成将热量从加热排气传递至空气流其中所述至少一个热管包含密封在所述热管内的工作流体，其中所述工作流体将来自所述加热排气的热量传递到待预热的所述空气流中。

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