Flue gas mixing ultra-low nitrogen burner for cracking furnace
The invention discloses a flue gas mixing ultra-low nitrogen burner for a cracking furnace, and relates to the field of fuel combustion and environmental protection, and the flue gas mixing ultra-low nitrogen burner comprises an air bellow, a burner block, a fuel gas ascending pipe, a fuel gas nozzl...
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| creator | LI ZHIHAO CHEN LEI YAN YUPING LI YIFENG LI ZHONGYI HUI JUNHONG ZHOU CHUNXIAO PU ZI DUAN HAONAN YANG YUDI HAN XUEBIN |
| description | The invention discloses a flue gas mixing ultra-low nitrogen burner for a cracking furnace, and relates to the field of fuel combustion and environmental protection, and the flue gas mixing ultra-low nitrogen burner comprises an air bellow, a burner block, a fuel gas ascending pipe, a fuel gas nozzle, a mixing pipe and the like. The burner bellows upper flange is connected to the bottom of the cracking furnace, the furnace bottom is provided with a furnace bottom installation cylinder, the burner block is located in the furnace bottom installation cylinder and provided with an air circulation channel, one end of the air circulation channel is communicated with the bellows, and the other end of the air circulation channel is communicated with the interior of the hearth. One end of the gas ascending pipe is communicated to the gas pipeline, the other end of the gas ascending pipe penetrates through the burner block, enters the hearth and is connected with the gas nozzle, and the gas nozzle is provided with a si |
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The burner bellows upper flange is connected to the bottom of the cracking furnace, the furnace bottom is provided with a furnace bottom installation cylinder, the burner block is located in the furnace bottom installation cylinder and provided with an air circulation channel, one end of the air circulation channel is communicated with the bellows, and the other end of the air circulation channel is communicated with the interior of the hearth. One end of the gas ascending pipe is communicated to the gas pipeline, the other end of the gas ascending pipe penetrates through the burner block, enters the hearth and is connected with the gas nozzle, and the gas nozzle is provided with a si</description><language>chi ; eng</language><subject>AIR SUPPLY ; BLASTING ; BURNERS ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; DRAUGHT-INDUCING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; REGULATING OR CONTROLLING COMBUSTION ; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS ; WEAPONS</subject><creationdate>2024</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=20240308&DB=EPODOC&CC=CN&NR=117663145A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240308&DB=EPODOC&CC=CN&NR=117663145A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI ZHIHAO</creatorcontrib><creatorcontrib>CHEN LEI</creatorcontrib><creatorcontrib>YAN YUPING</creatorcontrib><creatorcontrib>LI YIFENG</creatorcontrib><creatorcontrib>LI ZHONGYI</creatorcontrib><creatorcontrib>HUI JUNHONG</creatorcontrib><creatorcontrib>ZHOU CHUNXIAO</creatorcontrib><creatorcontrib>PU ZI</creatorcontrib><creatorcontrib>DUAN HAONAN</creatorcontrib><creatorcontrib>YANG YUDI</creatorcontrib><creatorcontrib>HAN XUEBIN</creatorcontrib><title>Flue gas mixing ultra-low nitrogen burner for cracking furnace</title><description>The invention discloses a flue gas mixing ultra-low nitrogen burner for a cracking furnace, and relates to the field of fuel combustion and environmental protection, and the flue gas mixing ultra-low nitrogen burner comprises an air bellow, a burner block, a fuel gas ascending pipe, a fuel gas nozzle, a mixing pipe and the like. The burner bellows upper flange is connected to the bottom of the cracking furnace, the furnace bottom is provided with a furnace bottom installation cylinder, the burner block is located in the furnace bottom installation cylinder and provided with an air circulation channel, one end of the air circulation channel is communicated with the bellows, and the other end of the air circulation channel is communicated with the interior of the hearth. 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The burner bellows upper flange is connected to the bottom of the cracking furnace, the furnace bottom is provided with a furnace bottom installation cylinder, the burner block is located in the furnace bottom installation cylinder and provided with an air circulation channel, one end of the air circulation channel is communicated with the bellows, and the other end of the air circulation channel is communicated with the interior of the hearth. One end of the gas ascending pipe is communicated to the gas pipeline, the other end of the gas ascending pipe penetrates through the burner block, enters the hearth and is connected with the gas nozzle, and the gas nozzle is provided with a si</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AIR SUPPLY BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION PROCESSES DRAUGHT-INDUCING HEATING LIGHTING MECHANICAL ENGINEERING REGULATING OR CONTROLLING COMBUSTION SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS WEAPONS |
| title | Flue gas mixing ultra-low nitrogen burner for cracking furnace |
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