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输送带转载点粉尘多维协同治理技术研究.

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Title: 输送带转载点粉尘多维协同治理技术研究.
Alternate Title: Research on multi-dimensional collaborative control technology for dust at belt transfer points.
Authors: 龙永祥1 xiaofeng200811@163.com, 王惠杰1, 张兆军1, 尹涵玉1, 李小峰2
Source: Clean Coal Technology. 2025 Supplement, Vol. 31, p807-813. 7p.
Subject Terms: *Dust control, *Dust removal equipment, *Coal transportation, *Computer simulation, *Intelligent control systems, *Belt conveyors, *Feedback control systems
Abstract (English): To resolve the severe dust dispersion challenges at belt transfer points in coal conveying systems, an innovative "Integrated Multi-system and Multi-dimensional Collaborative Control" dust management framework comprising three synergistic components is introduced. Non-powered dust removal system: Featuring a three-phase structural design (expansion-constant diameter-necking sections), this configuration optimizes dust particle trajectory control through kinetic energy dissipation and vortex generation within a fully sealed extended guide chute. The integration of multi-barrier sealing mechanisms, including dust containment curtains, enables energy-free dust sedimentation. PKR open-type dust removal system: Strategically deployed at transfer point terminals, this system employs induced airflow from centrifugal fans to capture and process fugitive dust particles through centralized filtration, achieving active dust neutralization. Intelligent Control system: Incorporating real-time coordination algorithms, the system ensures synchronized operation with coal conveying equipment through adaptive start-stop protocols and dynamic parameter optimization. Numerical simulations coupled with field validation trials demonstrate the system’s exceptional dust containment efficiency, establishing a technically robust solution for industrial-scale coal transportation dust mitigation. This integrated approach effectively addresses both particulate emission control and operational sustainability requirements in bulk material handling applications. [ABSTRACT FROM AUTHOR]
Abstract (Chinese): 针对输煤系统输送带转载点粉尘逸散严重的问题, 提出了"多系统多维度协同控制"粉尘治 理技术体系: 无动力除尘系统, 设计了 "扩径段–定径段–缩颈段" 三级除尘结构, 控制粉尘颗粒的流动 方向, 消耗粉尘的流动能量, 使其在导料槽内形成回旋气流, 配合全密封超长导料槽及抑尘帘的多级密 封结构, 实现无动力降尘; PKR 开放式除尘系统, 在转运点首尾两端各设置 1 台该除尘系统, 在除尘风 机引风作用下带动粉尘颗粒被净化处理, 实现动力降尘; 智能控制系统, 实现与输煤系统的智能联动、同步启停, 实现除尘设备的智能调控。据此建立了数值分析模型, 结合现场工程验证了该技术的粉尘 治理效果, 为煤炭运输粉尘治理问题提供了有效的解决方案。 [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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Header DbId: enr
DbLabel: Energy & Power Source
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PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
  Group: Ti
  Data: 输送带转载点粉尘多维协同治理技术研究.
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  Data: Research on multi-dimensional collaborative control technology for dust at belt transfer points.
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  Data: <searchLink fieldCode="AR" term="%22龙永祥%22">龙永祥</searchLink><relatesTo>1</relatesTo><i> xiaofeng200811@163.com</i><br /><searchLink fieldCode="AR" term="%22王惠杰%22">王惠杰</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22张兆军%22">张兆军</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22尹涵玉%22">尹涵玉</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22李小峰%22">李小峰</searchLink><relatesTo>2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Clean+Coal+Technology%22">Clean Coal Technology</searchLink>. 2025 Supplement, Vol. 31, p807-813. 7p.
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  Data: *<searchLink fieldCode="DE" term="%22Dust+control%22">Dust control</searchLink><br />*<searchLink fieldCode="DE" term="%22Dust+removal+equipment%22">Dust removal equipment</searchLink><br />*<searchLink fieldCode="DE" term="%22Coal+transportation%22">Coal transportation</searchLink><br />*<searchLink fieldCode="DE" term="%22Computer+simulation%22">Computer simulation</searchLink><br />*<searchLink fieldCode="DE" term="%22Intelligent+control+systems%22">Intelligent control systems</searchLink><br />*<searchLink fieldCode="DE" term="%22Belt+conveyors%22">Belt conveyors</searchLink><br />*<searchLink fieldCode="DE" term="%22Feedback+control+systems%22">Feedback control systems</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: To resolve the severe dust dispersion challenges at belt transfer points in coal conveying systems, an innovative "Integrated Multi-system and Multi-dimensional Collaborative Control" dust management framework comprising three synergistic components is introduced. Non-powered dust removal system: Featuring a three-phase structural design (expansion-constant diameter-necking sections), this configuration optimizes dust particle trajectory control through kinetic energy dissipation and vortex generation within a fully sealed extended guide chute. The integration of multi-barrier sealing mechanisms, including dust containment curtains, enables energy-free dust sedimentation. PKR open-type dust removal system: Strategically deployed at transfer point terminals, this system employs induced airflow from centrifugal fans to capture and process fugitive dust particles through centralized filtration, achieving active dust neutralization. Intelligent Control system: Incorporating real-time coordination algorithms, the system ensures synchronized operation with coal conveying equipment through adaptive start-stop protocols and dynamic parameter optimization. Numerical simulations coupled with field validation trials demonstrate the system’s exceptional dust containment efficiency, establishing a technically robust solution for industrial-scale coal transportation dust mitigation. This integrated approach effectively addresses both particulate emission control and operational sustainability requirements in bulk material handling applications. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Chinese)
  Group: Ab
  Data: 针对输煤系统输送带转载点粉尘逸散严重的问题, 提出了"多系统多维度协同控制"粉尘治 理技术体系: 无动力除尘系统, 设计了 "扩径段–定径段–缩颈段" 三级除尘结构, 控制粉尘颗粒的流动 方向, 消耗粉尘的流动能量, 使其在导料槽内形成回旋气流, 配合全密封超长导料槽及抑尘帘的多级密 封结构, 实现无动力降尘; PKR 开放式除尘系统, 在转运点首尾两端各设置 1 台该除尘系统, 在除尘风 机引风作用下带动粉尘颗粒被净化处理, 实现动力降尘; 智能控制系统, 实现与输煤系统的智能联动、同步启停, 实现除尘设备的智能调控。据此建立了数值分析模型, 结合现场工程验证了该技术的粉尘 治理效果, 为煤炭运输粉尘治理问题提供了有效的解决方案。 [ABSTRACT FROM AUTHOR]
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.13226/j.issn.1006-6772.25030903
    Languages:
      – Code: chi
        Text: Chinese
    PhysicalDescription:
      Pagination:
        PageCount: 7
        StartPage: 807
    Subjects:
      – SubjectFull: Dust control
        Type: general
      – SubjectFull: Dust removal equipment
        Type: general
      – SubjectFull: Coal transportation
        Type: general
      – SubjectFull: Computer simulation
        Type: general
      – SubjectFull: Intelligent control systems
        Type: general
      – SubjectFull: Belt conveyors
        Type: general
      – SubjectFull: Feedback control systems
        Type: general
    Titles:
      – TitleFull: 输送带转载点粉尘多维协同治理技术研究.
        Type: main
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          Name:
            NameFull: 龙永祥
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          Name:
            NameFull: 王惠杰
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            NameFull: 张兆军
      – PersonEntity:
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            NameFull: 尹涵玉
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            NameFull: 李小峰
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            – D: 02
              M: 12
              Text: 2025 Supplement
              Type: published
              Y: 2025
          Identifiers:
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              Value: 10066772
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              Value: 31
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            – TitleFull: Clean Coal Technology
              Type: main
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