Lean fuel sucking gas turbine system
Provided is a lean fuel sucking gas turbine system comprising a compressor (1) for compressing a mixed gas (G1) having a fuel and air mixed to a concentration of an inflammable limit or lower, thereby producing a compressed gas (G2), a first catalyst combustor (2) for burning the compressed gas (G2)...
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| creator | KAJITA SHINICHI |
| description | Provided is a lean fuel sucking gas turbine system comprising a compressor (1) for compressing a mixed gas (G1) having a fuel and air mixed to a concentration of an inflammable limit or lower, thereby producing a compressed gas (G2), a first catalyst combustor (2) for burning the compressed gas (G2) by a catalyst reaction, a turbine (3) adapted to be driven by a combustion gas (G3) from a second catalyst combustor (9), and a reproducer (6) for heating the compressed gas (G2) to be introduced into the first catalyst combustor (2) with an exhaust gas (G4) from the turbine (3). Between the turbine (3) and the reproducer (6), there is arranged a duct burner (7) for flame-burning a first auxiliary fuel (F1) in the exhaust gas (G4). Thus, it is possible to attain efficient operation of the system while simplifying the entire constitution and to prevent the blow-by of the mixed gas. |
| format | Patent |
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Between the turbine (3) and the reproducer (6), there is arranged a duct burner (7) for flame-burning a first auxiliary fuel (F1) in the exhaust gas (G4). Thus, it is possible to attain efficient operation of the system while simplifying the entire constitution and to prevent the blow-by of the mixed gas.</description><language>chi ; eng</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION APPARATUS ; COMBUSTION ENGINES ; COMBUSTION PROCESSES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; GAS-TURBINE PLANTS ; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2011</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=20110518&DB=EPODOC&CC=CN&NR=102066721A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76292</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110518&DB=EPODOC&CC=CN&NR=102066721A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAJITA SHINICHI</creatorcontrib><title>Lean fuel sucking gas turbine system</title><description>Provided is a lean fuel sucking gas turbine system comprising a compressor (1) for compressing a mixed gas (G1) having a fuel and air mixed to a concentration of an inflammable limit or lower, thereby producing a compressed gas (G2), a first catalyst combustor (2) for burning the compressed gas (G2) by a catalyst reaction, a turbine (3) adapted to be driven by a combustion gas (G3) from a second catalyst combustor (9), and a reproducer (6) for heating the compressed gas (G2) to be introduced into the first catalyst combustor (2) with an exhaust gas (G4) from the turbine (3). Between the turbine (3) and the reproducer (6), there is arranged a duct burner (7) for flame-burning a first auxiliary fuel (F1) in the exhaust gas (G4). Thus, it is possible to attain efficient operation of the system while simplifying the entire constitution and to prevent the blow-by of the mixed gas.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION PROCESSES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>GAS-TURBINE PLANTS</subject><subject>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDxSU3MU0grTc1RKC5Nzs7MS1dITyxWKCktSsrMS1UoriwuSc3lYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GBkYGZmbmRoaOxsSoAQD50SaW</recordid><startdate>20110518</startdate><enddate>20110518</enddate><creator>KAJITA SHINICHI</creator><scope>EVB</scope></search><sort><creationdate>20110518</creationdate><title>Lean fuel sucking gas turbine system</title><author>KAJITA SHINICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102066721A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2011</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION PROCESSES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>GAS-TURBINE PLANTS</topic><topic>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KAJITA SHINICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAJITA SHINICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Lean fuel sucking gas turbine system</title><date>2011-05-18</date><risdate>2011</risdate><abstract>Provided is a lean fuel sucking gas turbine system comprising a compressor (1) for compressing a mixed gas (G1) having a fuel and air mixed to a concentration of an inflammable limit or lower, thereby producing a compressed gas (G2), a first catalyst combustor (2) for burning the compressed gas (G2) by a catalyst reaction, a turbine (3) adapted to be driven by a combustion gas (G3) from a second catalyst combustor (9), and a reproducer (6) for heating the compressed gas (G2) to be introduced into the first catalyst combustor (2) with an exhaust gas (G4) from the turbine (3). Between the turbine (3) and the reproducer (6), there is arranged a duct burner (7) for flame-burning a first auxiliary fuel (F1) in the exhaust gas (G4). Thus, it is possible to attain efficient operation of the system while simplifying the entire constitution and to prevent the blow-by of the mixed gas.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN102066721A |
| source | esp@cenet |
| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Lean fuel sucking gas turbine system |
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