Article(id=1319243265958851453, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243244198809867, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2021.04.005, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1617033600000, receivedDateStr=2021-03-30, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792461704958, onlineDateStr=2026-10-20, pubDate=1629820800000, pubDateStr=2021-08-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792461704958, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792461704958, creator=13701087609, updateTime=1792461704958, updator=13701087609, issue=Issue{id=1319243244198809867, tenantId=1146029695717560320, journalId=1185652524569653253, year='2021', volume='47', issue='4', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1629820800000', pubDateStr='2021-08-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792461699771, creator='13701087609', updateTime=1792735371722, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320391107637264594, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243244198809867, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320391107637264595, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243244198809867, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=17, endPage=20, ext={EN=ArticleExt(id=1319243266176955262, articleId=1319243265958851453, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Practice of Fast Cooling for Warm-air Pipe of 4 150 m3 Blast Furnace of Baotou Steel, columnId=1187340472918880861, journalTitle=Science & Technology of Baotou Steel, columnName=Production Practice and Management, runingTitle=null, highlight=null, articleAbstract=

In this paper, the operation of fast cooling for warm-air pipe of 4 150 m3 blast furnace of Baotou Steel is summarized. The time limit for maintenance of pipeline system of hot blast stove is limited by cooling of refractory materials, conventional temperature fall time is longer and the process is out of control. The temperature of hot blast pipeline system can decrease fast through implementing this scheme and the whole process is always under control so that the time limit for maintenance can be effectively shortened.

, authors=Yong-zhong Wang, Gang Shi, Dong-hui Gao, Zhi-hui Li, Guo-xin Wang, authorsList=Yong-zhong Wang, Gang Shi, Dong-hui Gao, Zhi-hui Li, Guo-xin Wang, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1319243266424419199, articleId=1319243265958851453, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=包钢4 150 m3高炉热风管道快速降温实践, columnId=1185882039552193444, journalTitle=包钢科技, columnName=生产实践与管理, runingTitle=null, highlight=null, articleAbstract=

文章对包钢4 150 m3高炉热风管道快速降温操作进行了总结。热风炉管系检修,检修工期受耐材降温环节限制,常规降温时间较长,且降温过程不受控制。通过本方案的实施,可以快速降低热风管系的温度,且整个降温过程一直处于可控状态,可有效缩短检修工期。

, authors=王永忠, 石钢, 高东辉, 李智辉, 王国新, authorsList=王永忠, 石钢, 高东辉, 李智辉, 王国新, authorCompany=null, correspAuthors=null, authorNote=

王永忠(1969-),男,内蒙古包头市人,技师,现从事炼铁工艺生产工作。

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王永忠(1969-),男,内蒙古包头市人,技师,现从事炼铁工艺生产工作。

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王永忠(1969-),男,内蒙古包头市人,技师,现从事炼铁工艺生产工作。

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包钢4 150 m3高炉热风管道快速降温实践
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王永忠 , 石钢 , 高东辉 , 李智辉 , 王国新
包钢科技 | 生产实践与管理 2021,47(4): 17-20
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包钢科技 |生产实践与管理 2021 , 47 (4) : 17 -20
包钢4 150 m3高炉热风管道快速降温实践
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王永忠, 石钢, 高东辉, 李智辉, 王国新
作者信息
  • 内蒙古包钢稀土钢板材有限责任公司,内蒙古 包头 014010
作者简介:

王永忠(1969-),男,内蒙古包头市人,技师,现从事炼铁工艺生产工作。

Practice of Fast Cooling for Warm-air Pipe of 4 150 m3 Blast Furnace of Baotou Steel
Yong-zhong Wang, Gang Shi, Dong-hui Gao, Zhi-hui Li, Guo-xin Wang
Affiliations
  • Inner Mongolia Baotou Steel Rare Earth Steel Plate Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2021-08-25 doi: 10.13647/j.cnki.btgkj.2021.04.005
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文章对包钢4 150 m3高炉热风管道快速降温操作进行了总结。热风炉管系检修,检修工期受耐材降温环节限制,常规降温时间较长,且降温过程不受控制。通过本方案的实施,可以快速降低热风管系的温度,且整个降温过程一直处于可控状态,可有效缩短检修工期。

热风炉  /  管系  /  快速降温

In this paper, the operation of fast cooling for warm-air pipe of 4 150 m3 blast furnace of Baotou Steel is summarized. The time limit for maintenance of pipeline system of hot blast stove is limited by cooling of refractory materials, conventional temperature fall time is longer and the process is out of control. The temperature of hot blast pipeline system can decrease fast through implementing this scheme and the whole process is always under control so that the time limit for maintenance can be effectively shortened.

hot blast stove  /  pipeline system  /  fast cooling
王永忠, 石钢, 高东辉, 李智辉, 王国新. 包钢4 150 m3高炉热风管道快速降温实践. 包钢科技, 2021 , 47 (4) : 17 -20 . DOI: 10.13647/j.cnki.btgkj.2021.04.005
Yong-zhong Wang, Gang Shi, Dong-hui Gao, Zhi-hui Li, Guo-xin Wang. Practice of Fast Cooling for Warm-air Pipe of 4 150 m3 Blast Furnace of Baotou Steel[J]. Science & Technology of Baotou Steel, 2021 , 47 (4) : 17 -20 . DOI: 10.13647/j.cnki.btgkj.2021.04.005

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doi: 10.13647/j.cnki.btgkj.2021.04.005
  • 接收时间:2021-03-30
  • 首发时间:2026-10-20
  • 出版时间:2021-08-25
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  • 收稿日期:2021-03-30
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    内蒙古包钢稀土钢板材有限责任公司,内蒙古 包头 014010
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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