Waste incineration boiler capable of treating flue gas at front end
The utility model discloses a waste incineration boiler capable of treating flue gas at the front end, which comprises a boiler body, an incineration grate, a gravity separator, a water-cooled hearth and a heat exchange mechanism are arranged in the boiler body, the incineration grate is connected w...
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| creator | LI JINGTAO BIAN JI GUI BAIFANG SHE HONGFEI YU QISHENG CHEN YUCUN |
| description | The utility model discloses a waste incineration boiler capable of treating flue gas at the front end, which comprises a boiler body, an incineration grate, a gravity separator, a water-cooled hearth and a heat exchange mechanism are arranged in the boiler body, the incineration grate is connected with the gravity separator through a burnout section flue, a feed hopper and a slag cooling hopper are arranged on the incineration grate, and the water-cooled hearth is connected with the heat exchange mechanism. The outlet end of the gravity separator is provided with a purified flue, the purified flue is connected with the water-cooling hearth, the water-cooling hearth is connected with the heat exchange mechanism, the heat exchange mechanism is connected with the smoke outlet window, and the smoke outlet window is connected with the water-cooling hearth. The device solves the problems that the sacrifice load required for reducing NOx is large in fluctuation and the reduction effect of a large boiler is not ideal |
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The outlet end of the gravity separator is provided with a purified flue, the purified flue is connected with the water-cooling hearth, the water-cooling hearth is connected with the heat exchange mechanism, the heat exchange mechanism is connected with the smoke outlet window, and the smoke outlet window is connected with the water-cooling hearth. The device solves the problems that the sacrifice load required for reducing NOx is large in fluctuation and the reduction effect of a large boiler is not ideal</description><language>chi ; eng</language><subject>AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS ; BLASTING ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; CONSUMING WASTE PRODUCTS BY COMBUSTION ; CONTROLLING WATER LEVEL ; CREMATION FURNACES ; FEED-WATER SUPPLY ; FLUES ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; METHODS OF STEAM GENERATION ; PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER ; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES ; STEAM BOILERS ; STEAM GENERATION ; SUPERHEATING OF STEAM ; WEAPONS</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=20220118&DB=EPODOC&CC=CN&NR=215570484U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220118&DB=EPODOC&CC=CN&NR=215570484U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI JINGTAO</creatorcontrib><creatorcontrib>BIAN JI</creatorcontrib><creatorcontrib>GUI BAIFANG</creatorcontrib><creatorcontrib>SHE HONGFEI</creatorcontrib><creatorcontrib>YU QISHENG</creatorcontrib><creatorcontrib>CHEN YUCUN</creatorcontrib><title>Waste incineration boiler capable of treating flue gas at front end</title><description>The utility model discloses a waste incineration boiler capable of treating flue gas at the front end, which comprises a boiler body, an incineration grate, a gravity separator, a water-cooled hearth and a heat exchange mechanism are arranged in the boiler body, the incineration grate is connected with the gravity separator through a burnout section flue, a feed hopper and a slag cooling hopper are arranged on the incineration grate, and the water-cooled hearth is connected with the heat exchange mechanism. The outlet end of the gravity separator is provided with a purified flue, the purified flue is connected with the water-cooling hearth, the water-cooling hearth is connected with the heat exchange mechanism, the heat exchange mechanism is connected with the smoke outlet window, and the smoke outlet window is connected with the water-cooling hearth. 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The outlet end of the gravity separator is provided with a purified flue, the purified flue is connected with the water-cooling hearth, the water-cooling hearth is connected with the heat exchange mechanism, the heat exchange mechanism is connected with the smoke outlet window, and the smoke outlet window is connected with the water-cooling hearth. The device solves the problems that the sacrifice load required for reducing NOx is large in fluctuation and the reduction effect of a large boiler is not ideal</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES CONSUMING WASTE PRODUCTS BY COMBUSTION CONTROLLING WATER LEVEL CREMATION FURNACES FEED-WATER SUPPLY FLUES HEATING LIGHTING MECHANICAL ENGINEERING METHODS OF STEAM GENERATION PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES STEAM BOILERS STEAM GENERATION SUPERHEATING OF STEAM WEAPONS |
| title | Waste incineration boiler capable of treating flue gas at front end |
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