Article(id=1322559833379812278, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1736697600000, receivedDateStr=2025-01-13, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793252436251, onlineDateStr=2026-10-29, pubDate=1769270400000, pubDateStr=2026-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793252436251, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793252436251, creator=13701087609, updateTime=1793252436251, updator=13701087609, issue=Issue{id=1322559792544072145, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='1', pageStart='1', pageEnd='306', issueExtLink='null', onlineDate='null', pubDate='1769270400000', pubDateStr='2026-01-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793252426515, creator='13701087609', updateTime=1793252675339, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322560836246286849, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322560836246286850, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1322559792544072145, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=117, endPage=125, ext={EN=ArticleExt(id=1322559833564361655, articleId=1322559833379812278, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Research on the Effect of Flexible-Guide Composite Paddles on Continuous Homogenization Stirring of Multi-State Materials, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

In order to achieve efficient and stable continuous preparation of filling slurry, the computational fluid dynamics numerical simulation method was used to compare and analyze the influences of traditional rigid paddle and flexible-guide composite paddles on the flow field structure, velocity distribution and mixing characteristics of multi-state materials during continuous stirring. The action mechanism of the flexible-guide composite paddles on the mixing uniformity, mixing time and energy consumption of the slurry was explored. The technical superiority of the flexible-guide composite paddles in the homogenization stirring of multi-state materials was verified by laboratory tests and industrial applications were carried out. The results show that the flexible-guide composite paddles significantly expand the turbulent kinetic energy distribution range of the slurry through elastic deformation and rigid-flexible coupling, form an axial flow-radial diffusion stirring flow field, and realize the wide-area dispersion of multi-state materials. Compared with the traditional rigid paddles, the particle dispersion efficiency under the flexible-guide composite paddles is increased by 51.8%. Under the equivalent mixing effect, the power of the flexible-guide composite paddles is reduced by 15.3%. Under the equivalent power, the stirring effect of the flexible-guide composite paddles is significantly better than that of the traditional rigid paddles. At present, the flexible-guide composite paddles has been successfully applied to mine production, and the slurry homogenization effect after stirring is excellent. The mass concentration of slurry is stable at 70%, and the fluctuation range is less than 1%. The research can provide a new method for the preparation of fine-grained slurry.

, authors=Chuangqi LI1, Wei LAI2, 3, Ping LI4, Ziqi YUAN2, Hongyu DUAN2, authorsList=Chuangqi LI, Wei LAI, Ping LI, Ziqi YUAN, Hongyu DUAN, 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=1322559833870545848, articleId=1322559833379812278, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=柔性导向复合桨叶对多性态物料连续均化搅拌的影响研究, columnId=1226462294490657775, journalTitle=矿业研究与开发, columnName=采矿与矿山充填, runingTitle=null, highlight=null, articleAbstract=

为实现充填料浆高效、稳定的连续制备,运用计算流体力学数值模拟方法,对比分析了传统刚性桨叶与柔性导向复合桨叶在连续搅拌过程中对多性态物料流场结构、速度分布及混合特性的影响规律。重点探究了柔性导向复合桨叶对料浆混合均匀性、混合时间及能耗的作用机制,结合室内试验验证其在多性态物料均化搅拌中的技术优越性,并进行工业应用。结果表明:柔性导向复合桨叶通过弹性变形和刚柔耦合作用,显著扩展了料浆湍动能分布范围,形成了轴向导流-径向扩散的搅拌流场,实现了多性态物料的广域弥散,与传统刚性桨叶相比,柔性导向复合桨叶下颗粒分散效率提升了51.8%;在等效混合效果下,柔性导向复合桨叶的功率降低了15.3%;在等效功率下,其搅拌效果显著优于传统刚性桨叶。目前,柔性导向复合桨叶已成功应用于矿山生产,其搅拌后的料浆均化效果优良,料浆质量浓度稳定于70%,且波动范围≤1%。研究结果为细粒级料浆制备提供了新方法。

, authors=李创起1, 赖伟2, 3, 李平4, 袁子淇2, 段弘宇2, authorsList=李创起, 赖伟, 李平, 袁子淇, 段弘宇, authorCompany=null, correspAuthors=null, authorNote=

李创起(1984—),男,河南襄城人,硕士,副教授,主要从事矿山绿色充填等相关教学与科研工作。E-mail:

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李创起(1984—),男,河南襄城人,硕士,副教授,主要从事矿山绿色充填等相关教学与科研工作。E-mail:

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李创起(1984—),男,河南襄城人,硕士,副教授,主要从事矿山绿色充填等相关教学与科研工作。E-mail:

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柔性导向复合桨叶对多性态物料连续均化搅拌的影响研究
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李创起 1 , 赖伟 2, 3 , 李平 4 , 袁子淇 2 , 段弘宇 2
矿业研究与开发 | 采矿与矿山充填 2026,46(1): 117-125
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矿业研究与开发 |采矿与矿山充填 2026 , 46 (1) : 117 -125
柔性导向复合桨叶对多性态物料连续均化搅拌的影响研究
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李创起(1984—),男,河南襄城人,硕士,副教授,主要从事矿山绿色充填等相关教学与科研工作。E-mail:

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李创起(1984—),男,河南襄城人,硕士,副教授,主要从事矿山绿色充填等相关教学与科研工作。E-mail:

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李创起1 , 赖伟2, 3, 李平4, 袁子淇2, 段弘宇2
作者信息
  • 1.平顶山工业职业技术学院,河南 平顶山市 467001
  • 2.长沙矿山研究院有限责任公司,湖南 长沙 410012
  • 3.湖南省矿山固废综合利用工程技术研究中心,湖南 长沙 410012
  • 4.云南磷化集团有限公司,云南 昆明 650600
作者简介:

李创起(1984—),男,河南襄城人,硕士,副教授,主要从事矿山绿色充填等相关教学与科研工作。E-mail:

Research on the Effect of Flexible-Guide Composite Paddles on Continuous Homogenization Stirring of Multi-State Materials
Chuangqi LI1 , Wei LAI2, 3, Ping LI4, Ziqi YUAN2, Hongyu DUAN2
Affiliations
  • 1.Pingdingshan Polytenchnic College, Pingdingshan, Henan 467001, China
  • 2.Changsha Institute of Mining Research Co., Ltd., Changsha, Hunan 410012, China
  • 3.Hunan Engineering and Technology Research Center for Comprehensive Utilization of Mine Solid Waste, Changsha, Hunan 410012, China
  • 4.Yunnan Phosphate Chemical Group Co., Ltd., Kunming, Yunnan 650600, China
出版时间: 2026-01-25
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为实现充填料浆高效、稳定的连续制备,运用计算流体力学数值模拟方法,对比分析了传统刚性桨叶与柔性导向复合桨叶在连续搅拌过程中对多性态物料流场结构、速度分布及混合特性的影响规律。重点探究了柔性导向复合桨叶对料浆混合均匀性、混合时间及能耗的作用机制,结合室内试验验证其在多性态物料均化搅拌中的技术优越性,并进行工业应用。结果表明:柔性导向复合桨叶通过弹性变形和刚柔耦合作用,显著扩展了料浆湍动能分布范围,形成了轴向导流-径向扩散的搅拌流场,实现了多性态物料的广域弥散,与传统刚性桨叶相比,柔性导向复合桨叶下颗粒分散效率提升了51.8%;在等效混合效果下,柔性导向复合桨叶的功率降低了15.3%;在等效功率下,其搅拌效果显著优于传统刚性桨叶。目前,柔性导向复合桨叶已成功应用于矿山生产,其搅拌后的料浆均化效果优良,料浆质量浓度稳定于70%,且波动范围≤1%。研究结果为细粒级料浆制备提供了新方法。

充填料浆  /  柔性导向  /  复合桨叶  /  多性态物料  /  颗粒分散效率  /  均质化搅拌  /  湍动能

In order to achieve efficient and stable continuous preparation of filling slurry, the computational fluid dynamics numerical simulation method was used to compare and analyze the influences of traditional rigid paddle and flexible-guide composite paddles on the flow field structure, velocity distribution and mixing characteristics of multi-state materials during continuous stirring. The action mechanism of the flexible-guide composite paddles on the mixing uniformity, mixing time and energy consumption of the slurry was explored. The technical superiority of the flexible-guide composite paddles in the homogenization stirring of multi-state materials was verified by laboratory tests and industrial applications were carried out. The results show that the flexible-guide composite paddles significantly expand the turbulent kinetic energy distribution range of the slurry through elastic deformation and rigid-flexible coupling, form an axial flow-radial diffusion stirring flow field, and realize the wide-area dispersion of multi-state materials. Compared with the traditional rigid paddles, the particle dispersion efficiency under the flexible-guide composite paddles is increased by 51.8%. Under the equivalent mixing effect, the power of the flexible-guide composite paddles is reduced by 15.3%. Under the equivalent power, the stirring effect of the flexible-guide composite paddles is significantly better than that of the traditional rigid paddles. At present, the flexible-guide composite paddles has been successfully applied to mine production, and the slurry homogenization effect after stirring is excellent. The mass concentration of slurry is stable at 70%, and the fluctuation range is less than 1%. The research can provide a new method for the preparation of fine-grained slurry.

Filling slurry  /  Flexible-guide  /  Composite paddles  /  Multi-state materials  /  Particle dispersion efficiency  /  Homogenization stirring  /  Turbulent kinetic energy
李创起, 赖伟, 李平, 袁子淇, 段弘宇. 柔性导向复合桨叶对多性态物料连续均化搅拌的影响研究. 矿业研究与开发, 2026 , 46 (1) : 117 -125 .
Chuangqi LI, Wei LAI, Ping LI, Ziqi YUAN, Hongyu DUAN. Research on the Effect of Flexible-Guide Composite Paddles on Continuous Homogenization Stirring of Multi-State Materials[J]. Mining Research and Development, 2026 , 46 (1) : 117 -125 .
  • 国家重点研发计划项目(2022YFC2904003)
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2026年第46卷第1期
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  • 接收时间:2025-01-13
  • 首发时间:2026-10-29
  • 出版时间:2026-01-25
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  • 收稿日期:2025-01-13
基金
国家重点研发计划项目(2022YFC2904003)
作者信息
    1.平顶山工业职业技术学院,河南 平顶山市 467001
    2.长沙矿山研究院有限责任公司,湖南 长沙 410012
    3.湖南省矿山固废综合利用工程技术研究中心,湖南 长沙 410012
    4.云南磷化集团有限公司,云南 昆明 650600
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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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