|本期目录/Table of Contents|

[1]齐金龙,陈波,龚小兵,等.采煤机机载湿式除尘技术及装备研究*[J].中国安全生产科学技术,2026,22(2):23-30.[doi:10.11731/j.issn.1673-193x.2026.02.003]
　QI Jinlong,CHEN Bo,GONG Xiaobing,et al.Research on wet dust removal technology and equipment for coal mining machines[J].Journal of Safety Science and Technology,2026,22(2):23-30.[doi:10.11731/j.issn.1673-193x.2026.02.003]
点击复制

采煤机机载湿式除尘技术及装备研究*

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
22
期数:
2026年2期
页码:
23-30
栏目:
安全工程技术
出版日期:
2026-02-28

文章信息/Info

Title:
Research on wet dust removal technology and equipment for coal mining machines
文章编号:
1673-193X(2026)-02-0023-08
作者:
齐金龙; 陈波; 龚小兵; 张静静
（1.国能神东煤炭集团神东煤炭分公司石圪台煤矿，陕西 榆林719315；
2.煤矿灾害防控全国重点实验室，重庆 400037；
3.中煤科工集团重庆研究院有限公司，重庆 400037；
4.国家能源集团，北京100011）
Author(s):
QI Jinlong;  CHEN Bo;  GONG Xiaobing;  ZHANG Jingjing
(1.Shigetai Coal Mine,CHN Energy Shendong Coal Group,Yulin Shaanxi 719315,China;
2.State Key Laboratory of Coal Mine Disaster Prevention and Control,Chongqing 400037,China;
3.China Coal Technology and Engineering Group Chongqing Research Institute,Chongqing 400037,China；
4.National Energy Group,Beijing 100011,China)
关键词:
综采工作面; 离心混流; 湿式除尘器; 处理风量; 除尘效率
Keywords:
fully mechanized mining face;  centrifugal mixed flow;  wet dust collector;  air handling capacity;  dust removal efficiency
分类号:
X936；TD714
DOI:
10.11731/j.issn.1673-193x.2026.02.003
文献标志码:
A
摘要:
为有效解决综采工作面采煤机割煤时产尘量大、浓度高，采煤机本体上难以安装合适的电动除尘器等问题，提出1种离心混流湿式除尘技术，通过对除尘原理展开详细分析并采用数值模拟进行深入研究。利用采煤机一侧破碎滚筒空余位置，提出设计1款结构紧凑型机载离心混流湿式除尘器，同时探究关于离心混流装置叶片出口角和叶轮转速对除尘性能的影响研究；对样机进行除尘器试验以验证其实际功效。研究结果表明：除尘器的处理风量为150.49 m3/min，总尘降尘效率达到95%以上，有望解决集聚在采煤机端头割煤区域内的粉尘扩散，进一步提高综采工作面的降尘效率。研究结果可为减轻煤矿综采工作面粉尘源头控制与作业人员职业健康防护技术体系构建提供参考。
Abstract:
In order to effectively address the problems of large dust generation and high dust concentration during coal cutting by shearers at fully mechanised mining faces,as well as the difficulty of installing suitable electric dust collectors on the shearer body,a centrifugal mixed flow wet dust removal technology is proposed.The dust removal mechanism is analysed in detail,and an in depth investigation is conducted using numerical simulation.By utilising the available space on one side of the shearer crushing drum,a compact on board centrifugal mixed flow wet dust collector is designed.The effects of blade outlet angle and impeller rotational speed of the centrifugal mixed flow device on dust removal performance are systematically examined.Prototype experiments are further carried out to verify the practical effectiveness of the dust collector.The results show that the dust collector achieves an air handling capacity of 150.49 m3/min,with a total dust removal efficiency of over 95%,indicating its potential to effectively suppress dust dispersion in the coal cutting zone at the shearer end and to further enhance dust reduction efficiency at fully mechanised mining faces.These findings provide a reference for source control of dust at coal mine fully mechanised mining faces and for the development of occupational health protection technologies for operators.

参考文献/References:

［1］李德文,隋金君,刘国庆,等.中国煤矿粉尘危害防治技术现状及发展方向［J］.矿业安全与环保,2019,46(6):1-7,13. LI Dewen,SUI Jinjun,LIU Guoqing,et al.Technical status and development direction of coal mine dust hazard prevention and control technology in China［J］.Mining Safety & Environmental Protection,2019,46(6):1-7,13.
［2］程卫民,周刚,陈连军,等.我国煤矿粉尘防治理论与技术20年研究进展与展望［J］.煤炭科学技术,2020,48(2):1-20. CHENG Weimin,ZHOU Gang,CHEN Lianjun,et al.Research progress and prospect of dust control theory and technology in China’s coal mines in the past 20 years［J］.Coal Science and Technology,2020,48(2):1-20.
［3］陈泽,董旭东,卞涛,等.采煤工作面职业病危害防治研究［J］.煤炭工程,2022,54(增刊1):230-234. CHEN ZE,DONG Xudong,BIAN Tiao,et al.Exploration of prevention and control of occupational diseases in coal mining faces［J］.Coal Engineering,2022,54(Supplement 1):230-234.
［4］周福宝,袁亮,程卫民,等.矿井粉尘职业健康防护技术2013—2023年研究进展［J］.中国安全生产科学技术,2023,19(12):5-15. ZHOU Fubao，YUAN Liang，CHENG Weimin，et al.Research progress on occupational health protection technology of mine dust from 2013 to 2023［J］.Journal of Safety Science and Technology，2023,19(12):5-15.
［5］刘旭,周西华.任家庄煤矿粉尘综合防治技术的探索与实践［J］.内蒙古煤炭经济,2024(23):142-144. LIU Xu，ZHOU Xihua.Exploration and practice of comprehensive dust control technology in Renjiazhuang coal mine ［J］.Inner Mongolia Coal Economy，2024(23):142-144.
［6］张艳军,王秋冬,叶家根.马脊梁矿回风巷道云喷雾降尘系统设计［J］.山西大同大学学报(自然科学版),2023,39(5):98-100. ZHANG Yanjun,WANG Qiudong,YE Jiagen.Design of cloud spray dust suppression system for return air roadway in Majiliang mine ［J］.Journal of Shanxi Datong University(Natural Science Edition)，2023,39(5):98-100.
［7］秦波涛,周刚,周群,等.煤矿综采工作面活性磁化水喷雾降尘技术体系与应用［J］.煤炭学报,2021,46(12):3891-3901. QIN Botao，ZHOU Gang，ZHOU Qun，et al.Dust removal system and application of the surfactant-magnetized water spray in the fully mechanized mining face of coal mines［J］.Journal of China Coal Society，2021,46(12):3891-3901.
［8］刘立仁,吕明杰,郑磊,等.大采高综采工作面尘源跟踪喷雾降尘关键技术及其应用［J］.煤炭工程,2024,56(5):89-94. LIU Liren，LYU Mingjie，ZHENG Lei，et al.Key technology of dust source tracking spraying dust reduction in fully mechanized mining face［J］.Coal Engineering，2024,56(5):89-94.
［9］陈伟崇,莫金明,尚少勇,等.采煤机跟踪喷雾隔离控降尘技术研究与应用［J］.煤矿机械,2024,45(3):133-136. CHEN Weichong,Mo Jinming,Shang Shaoyong，et al.Research and application of dust control technology of shearer tracking spray isolation［J］.Coal Mine Machinery，2024,45(3):133-136.
［10］ARYA S,SOTTILE J,NOVAK T.Development of a flooded-bed scrubber for removing coal dust at a longwall mining section［J］.Safety Science,2018：110204-110213.
［11］刘云秋,白永亭.基于通风除尘的大采高综采工作面粉尘治理技术应用研究［J］.中国煤炭,2022,48(增刊1):76-80. LIU Yuniu,BAl Yongting.Application research on dust control technology of fully mechanized mining face with large mining height based on dust removal by ventilation［J］.China Coal，2022,48(Supplement 1):76-80.
［12］庄学安.大采高综采工作面机载除尘器设计及应用研究［J］.煤矿机械,2021,42(6):157-159. ZHUANG Xuean.Research on design and application of mounted dust collector in large mining height fully mechanized mining face［J］.Coal Mine Machinery,2021,42(6):157-159.
［13］马威.采煤机机载喷雾引射除尘技术及装备的研究［J］.矿业安全与环保,2023,50(1):19-24. MA Wei.Research on the technology and equipment of airborne spray injection dust removal of coal winning machine［J］.Mining Safety & Environmental Protection,2023,50(1):19-24.
［14］莫金明,马威.大采高综采工作面负压除尘微雾净化装置应用研究［J］.煤炭学报,2023,48(3):1267-1279. MO Jinming，MA Wei.Negative-pressure dust removal and micro-mist purification device application in fully-mechanised mining faces with a large mining height［J］.Joural of China Coal Society,2023,48(3):1267-1279.
［15］NIE W,ZHANG Y L,GUO L D,et al.Research on airborne air curtain dust control technology and air volume optimization［J］.Process Safety and Environmental Protection,2023：172113-172123.
［16］胡宝岭,姚海飞,王磊,等.矿井智能通风监测与控制系统设计及应用［J］.煤矿机械,2025,46(6):229-233. HU Baoling,YAO Haifei,WANG Lei,et al.Design and application of mine intelligent ventilation monitoring and control system［J］.Coal Mine Machinery,2025,46(6):229-233.
［17］刘慧军.煤矿通风管理中精准通风监测系统的应用［J］.能源与节能,2025(5):94-96. LIU Huijun.Application of precision ventilation monitoring system in coal mine ventilation management［J］.Energy and Energy Conservation,2025(5):94-96.
［18］刘湘滢.矿井智能通风研究进展及展望［J］.工矿自动化,2025,51(4):44-56. LIU Xiangying.Research progress and prospects of intelligent mine ventilation［J］.Journal of Mine Automation,2025,51(4):44-56.
［19］王向如.煤矿矿井通风安全管理措施初探［J］.能源与节能,2025(4):127-130. WANG Xiangru.Ventilation safety management measures in coal mines［J］.Energy and Energy Conservation,2025(4):127-130.
［20］安学东,马腾,王光明,等.伊新煤业矿井智能通风关键技术研究［J］.陕西煤炭,2025,44(4):148-154. AN Xuedong,MA Teng,WANG Guangming,et al.Key technology of intelligent ventilation for Yixin Coal industry［J］.Shaanxi Coal,2025,44(4):148-154.
［21］成心德.离心通风机［M］.北京:化学工业出版社,2006.
［22］国家煤矿安全监察局.矿用除尘器通用技术条件：MT/T 159—2019［S］.北京：应急管理出版社，2020.

相似文献/References:

[1]许平贵,郭万英.综采搬家新技术与装备研究[J].中国安全生产科学技术,2011,7(11):111.
　XU Ping-gui,GUO Wan-ying.Study on new technology and equipment for moving of fully-mechanized mining[J].Journal of Safety Science and Technology,2011,7(2):111.
[2]赵恩彪.采煤工作面粉尘浓度分布及传感器的部署[J].中国安全生产科学技术,2012,8(11):85.
　ZHAO En biao.Study on concentration of dust distribution and deployment of sensor in coal mining face[J].Journal of Safety Science and Technology,2012,8(2):85.
[3]付永刚,李英明,张瀚.大采高仰斜工作面玻璃纤维增强塑料锚杆煤壁加固技术及应用[J].中国安全生产科学技术,2013,9(6):5.[doi:10.11731/j.issn.1673-193x.2013.06.001]
　FU Yong gang,LI Ying ming,ZHANG Han.Coal wall reinforcing technology and its application with FRP bolts in the rise mining with great mining height[J].Journal of Safety Science and Technology,2013,9(2):5.[doi:10.11731/j.issn.1673-193x.2013.06.001]
[4]徐雪战,孟祥瑞,何叶荣,等.基于三维可视化与虚拟仿真技术的综采工作面生产仿真研究[J].中国安全生产科学技术,2014,10(1):26.[doi:10.11731/j.issn.1673-193x.2014.01.004]
　XU Xue zhan,MENG Xiang rui,HE Ye rong,et al.Research on virtual simulation of full mechanized mining face production based on threedimensional visualization and virtual simulation[J].Journal of Safety Science and Technology,2014,10(2):26.[doi:10.11731/j.issn.1673-193x.2014.01.004]
[5]张文涛,吕品,孙晓梅,等.张集矿综采工作面瓦斯治理措施及效果分析[J].中国安全生产科学技术,2014,10(1):103.[doi:10.11731/j.issn.1673-193x.2014.01.017]
　ZHANG Wen-tao,LV Pin,SUN Xiao-mei,et al.Study on gas control measures and effect analysis in mechanized mining face of Zhang Ji Coal Mine[J].Journal of Safety Science and Technology,2014,10(2):103.[doi:10.11731/j.issn.1673-193x.2014.01.017]
[6]孙建.大采高综采工作面支架选型安全性分析[J].中国安全生产科学技术,2014,10(10):148.[doi:10.11731/j.issn.1673-193x.2014.10.025]
　SUN Jian.Safety analysis of hydraulic support selection in fully-mechanized workface with large mining height[J].Journal of Safety Science and Technology,2014,10(2):148.[doi:10.11731/j.issn.1673-193x.2014.10.025]
[7]赵晓亮,齐庆杰,葛少成,等.综采面高压注水联合高压喷雾二级防尘技术研究[J].中国安全生产科学技术,2016,12(3):30.[doi:10.11731/j.issn.1673-193x.2016.03.006]
　ZHAO Xiaoliang,QI Qingjie,GE Shaocheng,et al.Study on two stage dust suppression technology combining high pressure water injection with high pressure spray in fully mechanized coal face[J].Journal of Safety Science and Technology,2016,12(2):30.[doi:10.11731/j.issn.1673-193x.2016.03.006]
[8]赵晓亮,齐庆杰,葛少成,等.综采面高压注水联合高压喷雾二级防尘技术研究[J].中国安全生产科学技术,2016,12(2):30.[doi:10.11731/j.issn.1673-193x.2016.03.006]
　ZHAO Xiaoliang,QI Qingjie,GE Shaocheng,et al.Study on two stage dust suppression technology combining high pressure water injection with high pressure spray in fully mechanized coal face[J].Journal of Safety Science and Technology,2016,12(2):30.[doi:10.11731/j.issn.1673-193x.2016.03.006]
[9]彭慧天,李久超,乔金林,等.综采工作面支架接尘与喷雾降尘联合控除尘技术研究*[J].中国安全生产科学技术,2025,21(3):87.[doi:10.11731/j.issn.1673-193x.2025.03.011]
　PENG Huitian,LI Jiuchao,QIAO Jinlin,et al.Study on combined dust control and removal technology using support dust collection and spraying dust suppression in fullymechanized mining face[J].Journal of Safety Science and Technology,2025,21(2):87.[doi:10.11731/j.issn.1673-193x.2025.03.011]

备注/Memo

备注/Memo:
收稿日期： 2025-02-15
* 基金项目： 国家重点研发计划项目（2023YFC2509300）；重庆市自然科学基金面上项目（CSTB2025NSCQ-GPX0101）；天地科技股份有限公司科技创新创业资金专项项目（2024-TD-ZD012）
作者简介： 齐金龙，硕士研究生，工程师，主要研究方向为煤矿一通三防。
通信作者： 陈波，本科，高级工程师，主要研究方向为煤矿粉尘防治。
更新日期/Last Update: 2026-03-09