Device for preventing slag of pulverized coal gasification waste heat boiler from hanging on wall
The utility model discloses a device for preventing slag of a pulverized coal gasification waste heat boiler from hanging on a wall. The device is composed of a porous annular high-pressure steam injection pipe, a fixing support, a fixing clamp, a high-pressure steam conveying pipe I, a steam adjust...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | CHENG JIALIANG JING YUAN TANG XIANBANG YUAN GUANG SUN CHUANCHI ZHANG PEIQIANG LI MINGYI ZHANG CANLONG |
| description | The utility model discloses a device for preventing slag of a pulverized coal gasification waste heat boiler from hanging on a wall. The device is composed of a porous annular high-pressure steam injection pipe, a fixing support, a fixing clamp, a high-pressure steam conveying pipe I, a steam adjusting valve I, a high-pressure steam conveying pipe II and a steam adjusting valve II. According to the utility model, a negative pressure zone is formed near a high-pressure high-speed steam jet flow ejected by the porous annular high-pressure steam injection pipe, and when the mixture of synthesis gas and slag discharged from a slag opening of a gasification chamber approaches the negative pressure zone, the mixture can flow along the negative pressure zone and is blocked by the high-pressure annular steam jet flow to directly fall into a water bath; slag is prevented from splashing to the inner wall of the waste boiler water cooling grate, and the wall hanging phenomenon is prevented. The utility model has the cha |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN215593007UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN215593007UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN215593007UU3</originalsourceid><addsrcrecordid>eNqNzLEKwjAQgOEuDqK-w-EuVEsR56o4Odm5nPGSHpy5kMQIPr0oPoDTv3z80wr3VNgQWI0QIhXymb2DJOhALYSHFIr8ohsYRQGHiS0bzKwenpgywUiY4aosFMFGvcOI3n0eXyEyryYWJdHi11m1PB4u3WlFQQdKAQ15ykN33qzbdtfU9bbvm7_QG4epPms</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Device for preventing slag of pulverized coal gasification waste heat boiler from hanging on wall</title><source>esp@cenet</source><creator>CHENG JIALIANG ; JING YUAN ; TANG XIANBANG ; YUAN GUANG ; SUN CHUANCHI ; ZHANG PEIQIANG ; LI MINGYI ; ZHANG CANLONG</creator><creatorcontrib>CHENG JIALIANG ; JING YUAN ; TANG XIANBANG ; YUAN GUANG ; SUN CHUANCHI ; ZHANG PEIQIANG ; LI MINGYI ; ZHANG CANLONG</creatorcontrib><description>The utility model discloses a device for preventing slag of a pulverized coal gasification waste heat boiler from hanging on a wall. The device is composed of a porous annular high-pressure steam injection pipe, a fixing support, a fixing clamp, a high-pressure steam conveying pipe I, a steam adjusting valve I, a high-pressure steam conveying pipe II and a steam adjusting valve II. According to the utility model, a negative pressure zone is formed near a high-pressure high-speed steam jet flow ejected by the porous annular high-pressure steam injection pipe, and when the mixture of synthesis gas and slag discharged from a slag opening of a gasification chamber approaches the negative pressure zone, the mixture can flow along the negative pressure zone and is blocked by the high-pressure annular steam jet flow to directly fall into a water bath; slag is prevented from splashing to the inner wall of the waste boiler water cooling grate, and the wall hanging phenomenon is prevented. The utility model has the cha</description><language>chi ; eng</language><subject>BLASTING ; CARBURETTING AIR OR OTHER GASES ; CHEMISTRY ; FUELS ; HEATING ; LIGHTING ; LUBRICANTS ; MECHANICAL ENGINEERING ; METALLURGY ; METHODS OF STEAM GENERATION ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES ; STEAM BOILERS ; STEAM GENERATION ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; 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=20220121&DB=EPODOC&CC=CN&NR=215593007U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220121&DB=EPODOC&CC=CN&NR=215593007U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG JIALIANG</creatorcontrib><creatorcontrib>JING YUAN</creatorcontrib><creatorcontrib>TANG XIANBANG</creatorcontrib><creatorcontrib>YUAN GUANG</creatorcontrib><creatorcontrib>SUN CHUANCHI</creatorcontrib><creatorcontrib>ZHANG PEIQIANG</creatorcontrib><creatorcontrib>LI MINGYI</creatorcontrib><creatorcontrib>ZHANG CANLONG</creatorcontrib><title>Device for preventing slag of pulverized coal gasification waste heat boiler from hanging on wall</title><description>The utility model discloses a device for preventing slag of a pulverized coal gasification waste heat boiler from hanging on a wall. The device is composed of a porous annular high-pressure steam injection pipe, a fixing support, a fixing clamp, a high-pressure steam conveying pipe I, a steam adjusting valve I, a high-pressure steam conveying pipe II and a steam adjusting valve II. According to the utility model, a negative pressure zone is formed near a high-pressure high-speed steam jet flow ejected by the porous annular high-pressure steam injection pipe, and when the mixture of synthesis gas and slag discharged from a slag opening of a gasification chamber approaches the negative pressure zone, the mixture can flow along the negative pressure zone and is blocked by the high-pressure annular steam jet flow to directly fall into a water bath; slag is prevented from splashing to the inner wall of the waste boiler water cooling grate, and the wall hanging phenomenon is prevented. The utility model has the cha</description><subject>BLASTING</subject><subject>CARBURETTING AIR OR OTHER GASES</subject><subject>CHEMISTRY</subject><subject>FUELS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LUBRICANTS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>METHODS OF STEAM GENERATION</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES</subject><subject>STEAM BOILERS</subject><subject>STEAM GENERATION</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzLEKwjAQgOEuDqK-w-EuVEsR56o4Odm5nPGSHpy5kMQIPr0oPoDTv3z80wr3VNgQWI0QIhXymb2DJOhALYSHFIr8ohsYRQGHiS0bzKwenpgywUiY4aosFMFGvcOI3n0eXyEyryYWJdHi11m1PB4u3WlFQQdKAQ15ykN33qzbdtfU9bbvm7_QG4epPms</recordid><startdate>20220121</startdate><enddate>20220121</enddate><creator>CHENG JIALIANG</creator><creator>JING YUAN</creator><creator>TANG XIANBANG</creator><creator>YUAN GUANG</creator><creator>SUN CHUANCHI</creator><creator>ZHANG PEIQIANG</creator><creator>LI MINGYI</creator><creator>ZHANG CANLONG</creator><scope>EVB</scope></search><sort><creationdate>20220121</creationdate><title>Device for preventing slag of pulverized coal gasification waste heat boiler from hanging on wall</title><author>CHENG JIALIANG ; JING YUAN ; TANG XIANBANG ; YUAN GUANG ; SUN CHUANCHI ; ZHANG PEIQIANG ; LI MINGYI ; ZHANG CANLONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN215593007UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>CARBURETTING AIR OR OTHER GASES</topic><topic>CHEMISTRY</topic><topic>FUELS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LUBRICANTS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>METHODS OF STEAM GENERATION</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES</topic><topic>STEAM BOILERS</topic><topic>STEAM GENERATION</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHENG JIALIANG</creatorcontrib><creatorcontrib>JING YUAN</creatorcontrib><creatorcontrib>TANG XIANBANG</creatorcontrib><creatorcontrib>YUAN GUANG</creatorcontrib><creatorcontrib>SUN CHUANCHI</creatorcontrib><creatorcontrib>ZHANG PEIQIANG</creatorcontrib><creatorcontrib>LI MINGYI</creatorcontrib><creatorcontrib>ZHANG CANLONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENG JIALIANG</au><au>JING YUAN</au><au>TANG XIANBANG</au><au>YUAN GUANG</au><au>SUN CHUANCHI</au><au>ZHANG PEIQIANG</au><au>LI MINGYI</au><au>ZHANG CANLONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Device for preventing slag of pulverized coal gasification waste heat boiler from hanging on wall</title><date>2022-01-21</date><risdate>2022</risdate><abstract>The utility model discloses a device for preventing slag of a pulverized coal gasification waste heat boiler from hanging on a wall. The device is composed of a porous annular high-pressure steam injection pipe, a fixing support, a fixing clamp, a high-pressure steam conveying pipe I, a steam adjusting valve I, a high-pressure steam conveying pipe II and a steam adjusting valve II. According to the utility model, a negative pressure zone is formed near a high-pressure high-speed steam jet flow ejected by the porous annular high-pressure steam injection pipe, and when the mixture of synthesis gas and slag discharged from a slag opening of a gasification chamber approaches the negative pressure zone, the mixture can flow along the negative pressure zone and is blocked by the high-pressure annular steam jet flow to directly fall into a water bath; slag is prevented from splashing to the inner wall of the waste boiler water cooling grate, and the wall hanging phenomenon is prevented. The utility model has the cha</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN215593007UU |
| source | esp@cenet |
| subjects | BLASTING CARBURETTING AIR OR OTHER GASES CHEMISTRY FUELS HEATING LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY METHODS OF STEAM GENERATION PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES STEAM BOILERS STEAM GENERATION TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS |
| title | Device for preventing slag of pulverized coal gasification waste heat boiler from hanging on wall |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T16%3A07%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CHENG%20JIALIANG&rft.date=2022-01-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN215593007UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |