发明名称 HEAT EXCHANGER FOR HEAT RECOVERY, HEAT RECOVERY UNIT, AND COMBUSTION PLANT
摘要 PROBLEM TO BE SOLVED: To provide a heat exchanger for heat recovery which uses a ceramic case, detects the damage of the ceramic case, and continues the operation for a while if the damage is considered minor.SOLUTION: A heat exchanger for heat recovery 3 is used for recovering heat from a combustion exhaust gas containing a corrosive gas to a fluid and includes: a passage member 4 in which the fluid flows; and a ceramic case 5 which covers the passage member 4 so as to form a clearance space 6 between itself and the passage member 4 and is exposed to the combustion exhaust gas. The clearance space 6 is filled with a gas having a pressure higher than a pressure of the combustion exhaust gas.
申请公布号 JP2014043994(A) 申请公布日期 2014.03.13
申请号 JP20120186263 申请日期 2012.08.27
申请人 KAWASAKI HEAVY IND LTD 发明人 IHARA TAKAYUKI;KATAHATA TADASHI;USUI KATSUHISA;TODA SHINICHI
分类号 F28D7/16;F23G5/46;F28F21/04 主分类号 F28D7/16
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