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In the paper, the effects of different inlet air modes on the pulverized coal conveying speed are studied by studying the existence form of pulverized coal in cone pump with what-if analysis of theory after charging. With many field tests, it is found out that the pulverized coal conveying speed of cone pump is related to the inlet air modes, relative position of its air inlet pipe and discharge tube, so the pulverized coal conveying speed and operation efficiency of cone pump could be increased by improving the form and position of its air inlet pipe and discharge tube.

, authors=Xiang Ma, Ming-wang Zhang, Ming-liang Zhang, authorsList=Xiang Ma, Ming-wang Zhang, Ming-liang Zhang, 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=1319265438224203816, articleId=1319265435460157476, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=提高仓式泵输粉速度的研究, columnId=1185882040642716431, journalTitle=包钢科技, columnName=其他, runingTitle=null, highlight=null, articleAbstract=

文章通过研究仓式泵装粉后泵内煤粉的存在形式,理论上假定分析,研究不同的进风方式下对输送煤粉的速度的影响。经多次现场试验,发现仓式泵的输粉速度与进风方式、进风管和出料管的相对位置有关,所以改进仓式泵进风管和出料管的形式与位置,可以提高输粉速度,提高仓式泵的作业效率。

, authors=马祥, 张明旺, 张明亮, authorsList=马祥, 张明旺, 张明亮, authorCompany=null, correspAuthors=null, authorNote=

马祥(1968-),男,内蒙古乌兰察布市人,硕士,高级工程师,现从事高炉冶炼技术管理工作。

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马祥(1968-),男,内蒙古乌兰察布市人,硕士,高级工程师,现从事高炉冶炼技术管理工作。

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马祥(1968-),男,内蒙古乌兰察布市人,硕士,高级工程师,现从事高炉冶炼技术管理工作。

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提高仓式泵输粉速度的研究
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马祥 , 张明旺 , 张明亮
包钢科技 | 其他 2018,44(4): 96-98
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包钢科技 |其他 2018 , 44 (4) : 96 -98
提高仓式泵输粉速度的研究
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马祥, 张明旺, 张明亮
作者信息
  • 内蒙古包钢钢联股份有限公司炼铁厂,内蒙古 包头 014010
作者简介:

马祥(1968-),男,内蒙古乌兰察布市人,硕士,高级工程师,现从事高炉冶炼技术管理工作。

Study on Improving Pulverized Coal Conveying Speed of Cone Pump
Xiang Ma, Ming-wang Zhang, Ming-liang Zhang
Affiliations
  • Iron-making Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2018-08-25 doi: 10.13647/j.cnki.btgkj.2018.04.032
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文章通过研究仓式泵装粉后泵内煤粉的存在形式,理论上假定分析,研究不同的进风方式下对输送煤粉的速度的影响。经多次现场试验,发现仓式泵的输粉速度与进风方式、进风管和出料管的相对位置有关,所以改进仓式泵进风管和出料管的形式与位置,可以提高输粉速度,提高仓式泵的作业效率。

仓式泵  /  输粉风  /  出料管  /  喇叭状

In the paper, the effects of different inlet air modes on the pulverized coal conveying speed are studied by studying the existence form of pulverized coal in cone pump with what-if analysis of theory after charging. With many field tests, it is found out that the pulverized coal conveying speed of cone pump is related to the inlet air modes, relative position of its air inlet pipe and discharge tube, so the pulverized coal conveying speed and operation efficiency of cone pump could be increased by improving the form and position of its air inlet pipe and discharge tube.

cone pump  /  air for pulverized coal conveying  /  discharge tube  /  horn shape
马祥, 张明旺, 张明亮. 提高仓式泵输粉速度的研究. 包钢科技, 2018 , 44 (4) : 96 -98 . DOI: 10.13647/j.cnki.btgkj.2018.04.032
Xiang Ma, Ming-wang Zhang, Ming-liang Zhang. Study on Improving Pulverized Coal Conveying Speed of Cone Pump[J]. Science & Technology of Baotou Steel, 2018 , 44 (4) : 96 -98 . DOI: 10.13647/j.cnki.btgkj.2018.04.032

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doi: 10.13647/j.cnki.btgkj.2018.04.032
  • 接收时间:2018-05-30
  • 首发时间:2026-10-20
  • 出版时间:2018-08-25
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  • 收稿日期:2018-05-30
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    内蒙古包钢钢联股份有限公司炼铁厂,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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