Rotary tuyere for blast cupola
The utility model relates to a rotary tuyere for blast cupola, and the rotary tuyere for blast cupola is an improvement compared with the blast tuyere of the existing the cupola. Three rows tuyere connection tubes are mainly welded in the cupola shell, each row tuyere connection tubes deviate from t...
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| creator | MA HUAIPU REN YUETING ZHENG MAOSHENG |
| description | The utility model relates to a rotary tuyere for blast cupola, and the rotary tuyere for blast cupola is an improvement compared with the blast tuyere of the existing the cupola. Three rows tuyere connection tubes are mainly welded in the cupola shell, each row tuyere connection tubes deviate from the hearth central angle in different angles, and the tuyeres axes deviate from the hearth center in the same direction. As a result, the cupola gas is ascended in rotary type in the hearth, and the dead space between the adjacent tuyeres can be eliminated. The utility model has the advantages that the coke can be burned fully and uniformly, the coke can be saved more than 30%, and meanwhile, the flow speed is lower, the dust emission concentration is reduced, and the environmental pollution is reduced. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN2234601YY</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN2234601YY</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN2234601YY3</originalsourceid><addsrcrecordid>eNrjZJALyi9JLKpUKCmtTC1KVUjLL1JIykksLlFILi3Iz0nkYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxzn5GRsYmZgaGkZHGRCgBAL8RJIk</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Rotary tuyere for blast cupola</title><source>esp@cenet</source><creator>MA HUAIPU ; REN YUETING ; ZHENG MAOSHENG</creator><creatorcontrib>MA HUAIPU ; REN YUETING ; ZHENG MAOSHENG</creatorcontrib><description>The utility model relates to a rotary tuyere for blast cupola, and the rotary tuyere for blast cupola is an improvement compared with the blast tuyere of the existing the cupola. Three rows tuyere connection tubes are mainly welded in the cupola shell, each row tuyere connection tubes deviate from the hearth central angle in different angles, and the tuyeres axes deviate from the hearth center in the same direction. As a result, the cupola gas is ascended in rotary type in the hearth, and the dead space between the adjacent tuyeres can be eliminated. The utility model has the advantages that the coke can be burned fully and uniformly, the coke can be saved more than 30%, and meanwhile, the flow speed is lower, the dust emission concentration is reduced, and the environmental pollution is reduced.</description><edition>6</edition><language>eng</language><subject>BLASTING ; FURNACES ; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; OPEN SINTERING OR LIKE APPARATUS ; OVENS ; RETORTS ; WEAPONS</subject><creationdate>1996</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=19960904&DB=EPODOC&CC=CN&NR=2234601Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960904&DB=EPODOC&CC=CN&NR=2234601Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA HUAIPU</creatorcontrib><creatorcontrib>REN YUETING</creatorcontrib><creatorcontrib>ZHENG MAOSHENG</creatorcontrib><title>Rotary tuyere for blast cupola</title><description>The utility model relates to a rotary tuyere for blast cupola, and the rotary tuyere for blast cupola is an improvement compared with the blast tuyere of the existing the cupola. Three rows tuyere connection tubes are mainly welded in the cupola shell, each row tuyere connection tubes deviate from the hearth central angle in different angles, and the tuyeres axes deviate from the hearth center in the same direction. As a result, the cupola gas is ascended in rotary type in the hearth, and the dead space between the adjacent tuyeres can be eliminated. The utility model has the advantages that the coke can be burned fully and uniformly, the coke can be saved more than 30%, and meanwhile, the flow speed is lower, the dust emission concentration is reduced, and the environmental pollution is reduced.</description><subject>BLASTING</subject><subject>FURNACES</subject><subject>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>OPEN SINTERING OR LIKE APPARATUS</subject><subject>OVENS</subject><subject>RETORTS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJALyi9JLKpUKCmtTC1KVUjLL1JIykksLlFILi3Iz0nkYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxzn5GRsYmZgaGkZHGRCgBAL8RJIk</recordid><startdate>19960904</startdate><enddate>19960904</enddate><creator>MA HUAIPU</creator><creator>REN YUETING</creator><creator>ZHENG MAOSHENG</creator><scope>EVB</scope></search><sort><creationdate>19960904</creationdate><title>Rotary tuyere for blast cupola</title><author>MA HUAIPU ; REN YUETING ; ZHENG MAOSHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2234601YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</creationdate><topic>BLASTING</topic><topic>FURNACES</topic><topic>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>OPEN SINTERING OR LIKE APPARATUS</topic><topic>OVENS</topic><topic>RETORTS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MA HUAIPU</creatorcontrib><creatorcontrib>REN YUETING</creatorcontrib><creatorcontrib>ZHENG MAOSHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA HUAIPU</au><au>REN YUETING</au><au>ZHENG MAOSHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rotary tuyere for blast cupola</title><date>1996-09-04</date><risdate>1996</risdate><abstract>The utility model relates to a rotary tuyere for blast cupola, and the rotary tuyere for blast cupola is an improvement compared with the blast tuyere of the existing the cupola. Three rows tuyere connection tubes are mainly welded in the cupola shell, each row tuyere connection tubes deviate from the hearth central angle in different angles, and the tuyeres axes deviate from the hearth center in the same direction. As a result, the cupola gas is ascended in rotary type in the hearth, and the dead space between the adjacent tuyeres can be eliminated. The utility model has the advantages that the coke can be burned fully and uniformly, the coke can be saved more than 30%, and meanwhile, the flow speed is lower, the dust emission concentration is reduced, and the environmental pollution is reduced.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS |
| title | Rotary tuyere for blast cupola |
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