Flue gas recirculation system based on bypass heat exchanger
The utility model relates to a flue gas recirculation system based on a bypass heat exchanger, and provides a better reheating steam temperature adjusting system for a secondary reheating boiler. Theutility model discloses a flue gas recirculation system based on a bypass heat exchanger. The device...
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| creator | YE MANHONG GUO XIAOBIN WU XIAHUA DENG HONGSHENG CHENG KUI XU SILONG LIU XIANGLING LIN ZHIYUAN LIU SHOUZHONG XIONG XIAOLU LI JIAN |
| description | The utility model relates to a flue gas recirculation system based on a bypass heat exchanger, and provides a better reheating steam temperature adjusting system for a secondary reheating boiler. Theutility model discloses a flue gas recirculation system based on a bypass heat exchanger. The device comprises a main flue arranged at a boiler flue gas outlet and connected with the main flue, wherein a preheater, a low-pressure economizer, an electric dust remover and an induced draft fan are sequentially arranged on the flue gas main pipeline; the flue gas main pipeline behind the electric dustremover is communicated with a recirculation flue; the recirculation flue is communicated to a boiler hearth; an adjusting baffle device is arranged on the recirculation flue between the recirculation fan and an air inlet of a boiler hearth, a cooling bypass is arranged on the preheater, a heat exchanger is arranged on the cooling bypass, and low-temperature smoke at an outlet of a unit low-pressure economizer system is a |
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Theutility model discloses a flue gas recirculation system based on a bypass heat exchanger. The device comprises a main flue arranged at a boiler flue gas outlet and connected with the main flue, wherein a preheater, a low-pressure economizer, an electric dust remover and an induced draft fan are sequentially arranged on the flue gas main pipeline; the flue gas main pipeline behind the electric dustremover is communicated with a recirculation flue; the recirculation flue is communicated to a boiler hearth; an adjusting baffle device is arranged on the recirculation flue between the recirculation fan and an air inlet of a boiler hearth, a cooling bypass is arranged on the preheater, a heat exchanger is arranged on the cooling bypass, and low-temperature smoke at an outlet of a unit low-pressure economizer system is a</description><language>chi ; eng</language><subject>AIR ; AIR SUPPLY ; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS ; BLASTING ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; CONTROLLING WATER LEVEL ; DRAUGHT-INDUCING ; FEED-WATER SUPPLY ; FLUES ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL ; METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN ; PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER ; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES ; STEAM GENERATION ; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS ; WEAPONS</subject><creationdate>2019</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=20190702&DB=EPODOC&CC=CN&NR=209054577U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190702&DB=EPODOC&CC=CN&NR=209054577U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YE MANHONG</creatorcontrib><creatorcontrib>GUO XIAOBIN</creatorcontrib><creatorcontrib>WU XIAHUA</creatorcontrib><creatorcontrib>DENG HONGSHENG</creatorcontrib><creatorcontrib>CHENG KUI</creatorcontrib><creatorcontrib>XU SILONG</creatorcontrib><creatorcontrib>LIU XIANGLING</creatorcontrib><creatorcontrib>LIN ZHIYUAN</creatorcontrib><creatorcontrib>LIU SHOUZHONG</creatorcontrib><creatorcontrib>XIONG XIAOLU</creatorcontrib><creatorcontrib>LI JIAN</creatorcontrib><title>Flue gas recirculation system based on bypass heat exchanger</title><description>The utility model relates to a flue gas recirculation system based on a bypass heat exchanger, and provides a better reheating steam temperature adjusting system for a secondary reheating boiler. Theutility model discloses a flue gas recirculation system based on a bypass heat exchanger. The device comprises a main flue arranged at a boiler flue gas outlet and connected with the main flue, wherein a preheater, a low-pressure economizer, an electric dust remover and an induced draft fan are sequentially arranged on the flue gas main pipeline; the flue gas main pipeline behind the electric dustremover is communicated with a recirculation flue; the recirculation flue is communicated to a boiler hearth; an adjusting baffle device is arranged on the recirculation flue between the recirculation fan and an air inlet of a boiler hearth, a cooling bypass is arranged on the preheater, a heat exchanger is arranged on the cooling bypass, and low-temperature smoke at an outlet of a unit low-pressure economizer system is a</description><subject>AIR</subject><subject>AIR SUPPLY</subject><subject>AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS</subject><subject>BLASTING</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION PROCESSES</subject><subject>CONTROLLING WATER LEVEL</subject><subject>DRAUGHT-INDUCING</subject><subject>FEED-WATER SUPPLY</subject><subject>FLUES</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL</subject><subject>METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN</subject><subject>PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER</subject><subject>REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES</subject><subject>STEAM GENERATION</subject><subject>SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBxyylNVUhPLFYoSk3OLEouzUksyczPUyiuLC5JzVVISixOTVEA8pMqCxKLixUyUhNLFFIrkjMS89JTi3gYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbyzn5GBpYGpiam5eWioMVGKAEucMKo</recordid><startdate>20190702</startdate><enddate>20190702</enddate><creator>YE MANHONG</creator><creator>GUO XIAOBIN</creator><creator>WU XIAHUA</creator><creator>DENG HONGSHENG</creator><creator>CHENG KUI</creator><creator>XU SILONG</creator><creator>LIU XIANGLING</creator><creator>LIN ZHIYUAN</creator><creator>LIU SHOUZHONG</creator><creator>XIONG XIAOLU</creator><creator>LI JIAN</creator><scope>EVB</scope></search><sort><creationdate>20190702</creationdate><title>Flue gas recirculation system based on bypass heat exchanger</title><author>YE MANHONG ; 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Theutility model discloses a flue gas recirculation system based on a bypass heat exchanger. The device comprises a main flue arranged at a boiler flue gas outlet and connected with the main flue, wherein a preheater, a low-pressure economizer, an electric dust remover and an induced draft fan are sequentially arranged on the flue gas main pipeline; the flue gas main pipeline behind the electric dustremover is communicated with a recirculation flue; the recirculation flue is communicated to a boiler hearth; an adjusting baffle device is arranged on the recirculation flue between the recirculation fan and an air inlet of a boiler hearth, a cooling bypass is arranged on the preheater, a heat exchanger is arranged on the cooling bypass, and low-temperature smoke at an outlet of a unit low-pressure economizer system is a</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AIR AIR SUPPLY AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES CONTROLLING WATER LEVEL DRAUGHT-INDUCING FEED-WATER SUPPLY FLUES HEATING LIGHTING MECHANICAL ENGINEERING METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES STEAM GENERATION SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS WEAPONS |
| title | Flue gas recirculation system based on bypass heat exchanger |
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