EXHAUST GAS RESIDUAL HEAT RECOVERY DEVICE
PROBLEM TO BE SOLVED: To provide an exhaust gas residual heat recovery device having a simple structure and capable of preventing wetting and drying cycle in a condensation economizer.SOLUTION: The exhaust gas residual heat recovery device 1 includes a dry economizer 2 using sensible heat of an exha...
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| creator | ICHIHARA TARO TERAMOTO NORIMUNE SUGITA RYOSUKE |
| description | PROBLEM TO BE SOLVED: To provide an exhaust gas residual heat recovery device having a simple structure and capable of preventing wetting and drying cycle in a condensation economizer.SOLUTION: The exhaust gas residual heat recovery device 1 includes a dry economizer 2 using sensible heat of an exhaust gas for heating water to be heated, and the condensation economizer 4 disposed on a downstream side of the dry economizer 2 and using condensation latent heat of the exhaust gas for heating the water to be heated, in a duct leading to a chimney 10 discharging the exhaust gas to the atmosphere. The duct is composed of a first stage duct 6 provided with the dry economizer 2, and a latter stage duct 8 connected to the first stage duct 6 and changing exhaust gas flow into rising flow, provided with the condensation economizer 4 in the latter stage duct 8, and configured so that the exhaust gas reaches a condensation temperature in the vicinity of an upper part 5 of the condensation economizer 4. |
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The duct is composed of a first stage duct 6 provided with the dry economizer 2, and a latter stage duct 8 connected to the first stage duct 6 and changing exhaust gas flow into rising flow, provided with the condensation economizer 4 in the latter stage duct 8, and configured so that the exhaust gas reaches a condensation temperature in the vicinity of an upper part 5 of the condensation economizer 4.</description><language>eng</language><subject>AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS ; BLASTING ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; CONTROLLING WATER LEVEL ; FEED-WATER SUPPLY ; FLUES ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER ; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES ; STEAM GENERATION ; WEAPONS</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120112&DB=EPODOC&CC=JP&NR=2012007818A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120112&DB=EPODOC&CC=JP&NR=2012007818A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ICHIHARA TARO</creatorcontrib><creatorcontrib>TERAMOTO NORIMUNE</creatorcontrib><creatorcontrib>SUGITA RYOSUKE</creatorcontrib><title>EXHAUST GAS RESIDUAL HEAT RECOVERY DEVICE</title><description>PROBLEM TO BE SOLVED: To provide an exhaust gas residual heat recovery device having a simple structure and capable of preventing wetting and drying cycle in a condensation economizer.SOLUTION: The exhaust gas residual heat recovery device 1 includes a dry economizer 2 using sensible heat of an exhaust gas for heating water to be heated, and the condensation economizer 4 disposed on a downstream side of the dry economizer 2 and using condensation latent heat of the exhaust gas for heating the water to be heated, in a duct leading to a chimney 10 discharging the exhaust gas to the atmosphere. 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The duct is composed of a first stage duct 6 provided with the dry economizer 2, and a latter stage duct 8 connected to the first stage duct 6 and changing exhaust gas flow into rising flow, provided with the condensation economizer 4 in the latter stage duct 8, and configured so that the exhaust gas reaches a condensation temperature in the vicinity of an upper part 5 of the condensation economizer 4.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES CONTROLLING WATER LEVEL FEED-WATER SUPPLY FLUES HEATING LIGHTING MECHANICAL ENGINEERING PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES STEAM GENERATION WEAPONS |
| title | EXHAUST GAS RESIDUAL HEAT RECOVERY DEVICE |
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