Cooling protection device for downcomer of gasification furnace
The utility model discloses a gasification furnace downcomer cooling protection device which comprises a combustion chamber and a chilling chamber, the bottom end of the combustion chamber is connected with a cone bottom, the bottom end of the cone bottom is connected with a chilling ring through a...
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| creator | ZHANG JUANJUAN TANG GAORONG ZHANG DENAN CAI YAN ZHAO TINGTING |
| description | The utility model discloses a gasification furnace downcomer cooling protection device which comprises a combustion chamber and a chilling chamber, the bottom end of the combustion chamber is connected with a cone bottom, the bottom end of the cone bottom is connected with a chilling ring through a flange, the chilling ring is connected with a downcomer, the downcomer is arranged in the chilling chamber, and the other end of the downcomer is provided with a slag outlet. A plurality of spray holes are uniformly distributed and connected in the inner side of the downcomer of the chilling ring, a water jacket cylinder is welded and sleeved outside the downcomer, a chilling water inlet is connected to the bottom of the water jacket cylinder, a branch pipe is connected to the chilling water inlet, an annular baffle is connected between the top end of the water jacket cylinder and the downcomer, and a plurality of through holes are connected to the annular baffle; and a gap is connected between the water jacket cyl |
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A plurality of spray holes are uniformly distributed and connected in the inner side of the downcomer of the chilling ring, a water jacket cylinder is welded and sleeved outside the downcomer, a chilling water inlet is connected to the bottom of the water jacket cylinder, a branch pipe is connected to the chilling water inlet, an annular baffle is connected between the top end of the water jacket cylinder and the downcomer, and a plurality of through holes are connected to the annular baffle; and a gap is connected between the water jacket cyl</description><language>chi ; eng</language><subject>CARBURETTING AIR OR OTHER GASES ; CHEMISTRY ; FUELS ; LUBRICANTS ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><creationdate>2022</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=20221220&DB=EPODOC&CC=CN&NR=218089453U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221220&DB=EPODOC&CC=CN&NR=218089453U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG JUANJUAN</creatorcontrib><creatorcontrib>TANG GAORONG</creatorcontrib><creatorcontrib>ZHANG DENAN</creatorcontrib><creatorcontrib>CAI YAN</creatorcontrib><creatorcontrib>ZHAO TINGTING</creatorcontrib><title>Cooling protection device for downcomer of gasification furnace</title><description>The utility model discloses a gasification furnace downcomer cooling protection device which comprises a combustion chamber and a chilling chamber, the bottom end of the combustion chamber is connected with a cone bottom, the bottom end of the cone bottom is connected with a chilling ring through a flange, the chilling ring is connected with a downcomer, the downcomer is arranged in the chilling chamber, and the other end of the downcomer is provided with a slag outlet. 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A plurality of spray holes are uniformly distributed and connected in the inner side of the downcomer of the chilling ring, a water jacket cylinder is welded and sleeved outside the downcomer, a chilling water inlet is connected to the bottom of the water jacket cylinder, a branch pipe is connected to the chilling water inlet, an annular baffle is connected between the top end of the water jacket cylinder and the downcomer, and a plurality of through holes are connected to the annular baffle; and a gap is connected between the water jacket cyl</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CARBURETTING AIR OR OTHER GASES CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES TECHNICAL GASES CONTAINING CARBON MONOXIDE |
| title | Cooling protection device for downcomer of gasification furnace |
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