Vol.29 Suppl.2 施春红等：矿井粉尘运移规律性的试验研究 。5。 置比顶部的大 ics and Mining Sciences Geomechanics Abstracts 1995.32 (3):121 参考文献 【刀徐景德，周心权.有源巷道中粉尘运移与浓度分布规律的实验 研究.湘潭矿业学院学报。199914(2)：1 【刂金龙哲，蒋仲安，潘大勇，等.掘进巷道中粉尘分布规律的实验 研究.煤炭科学技术，2001,29(3)：43 【习杨胜来，黄元平.综采工作面粉尘浓度分布的数值解法.中国 [2]Bhaskar R.Experimental studies of dust disperition in mine air- 安全科学学报1996，（增刊）：64 ways.Mining Engineering,1988(3):191 Lg习Czitmvsk女yA。Csonka P L,Jani P.Comparison of different mea 【孙艳玲，刘烟台.王德江.煤矿采掘引起粉尘污染与防治.辽 surement methods of ai tborne dust pollution within the city of Bu- dapest.J Aerosol Sci.1996 27:19 宁工程技术大学学报。200221(4)：520 [10 Kizil M S Peterson J Engish W.The effect of coal particle [4刘艾.矿井粉尘分布规律及防治措施.煤矿安全200334 (7):45 size on colorimetric analysis of roadway dust.Journal of Loss 【习金龙哲，黄元平。粘结抑尘方法的研究与试验。煤炭学报。 Prevention in the Process Industries.2001,14:390 1997(4):410 [11]Descamps I Harion J L.Baudoin B.Taking off modal of parti- [6]Wang H B.WangY D.Lu P.Research on wetting agent for wa dles with a wide size distrbution.Chemical Engineering and Processing,2005,44:160 ter infusion of coal seams.International Jour nal of Rock Mechan- A study and analysis on the law of motion of the coal dust SHI Chunhong,OU Shengnan,JIN Longzhe Civil Envimonmental Ergineering Scbool University of Science and Technology Beijing.Beijng 100083.China ABSTRACT The law of motion of the dust was studied.After the dust samples were treated by liquid-dis persed,the dust concentration was measured using the filter membrane-weighed method and the particle sizes of the dust were measured by the microscope method.The sample photos were taken by digital camera and further processed by im age-processing softw are for the count,but these two methods were improved in the ex periment. The distribution laws of concentration and particle size of the dust were obtained by summarizing and analyzing the data. KEY WORDS mining face;dust concentration;particle size;law of motion置比顶部的大. 参 考 文 献 [ 1] 金龙哲, 蒋仲安, 潘大勇, 等.掘进巷道中粉尘分布规律的实验 研究.煤炭科学技术, 2001 , 29(3):43 [ 2] Bhaskar R.Experimental studies of dust disperition in mine air￾w ays.Mining Engineering , 1988(3):191 [ 3] 孙艳玲, 刘烟台, 王德江.煤矿采掘引起粉尘污染与防治.辽 宁工程技术大学学报, 2002 , 21(4):520 [ 4] 刘艾.矿井粉尘分布规律及防治措施.煤矿安全, 2003 , 34 (7):45 [ 5] 金龙哲, 黄元平.粘结抑尘方法的研究与试验.煤炭学报, 1997(4):410 [ 6] Wang H B , WangY D, Lu P .Research on w etting agent for w a￾t er infusion of coal seams.International Journal of Rock Mechan￾ics and Mining Sciences & Geomechanics Abstracts, 1995 , 32 (3):121 [ 7] 徐景德, 周心权.有源巷道中粉尘运移与浓度分布规律的实验 研究.湘潭矿业学院学报, 1999 , 14(2):1 [ 8] 杨胜来, 黄元平.综采工作面粉尘浓度分布的数值解法.中国 安全科学学报, 1996 ,(增刊):64 [ 9] Czitrovsz ky A, Csonka P L , Jani P.Comparison of diff erent mea￾surement methods of airborne dust pollution within the city of Bu￾dapest .J Aerosol Sci, 1996 , 27:19 [ 10] Kizil M S , Peterson J, English W.The eff ect of coal particle size on colorimetric analysis of roadway dust .Journal of Loss Prevention in the Process Industries, 2001 , 14:390 [ 11] Descamps I, Harion J L , Baudoin B .Taking-off modal of parti￾cles w ith a w ide size distribution.Chemical Engineering and Processing , 2005 , 44:160 A study and analysis on the law of motion of the coal dust S HI Chunhong , OU Shengnan , J IN Longzhe Civil &Environment al Engineering School, Universit y of Science and Technology Beijing , Beijing 100083 , China ABSTRACT The law of motion of the dust w as studied .After the dust samples w ere treated by liquid-dis￾persed , the dust concentration w as measured using the filter membrane-weig hed method and the particle sizes of the dust were measured by the microscope method .The sample photos w ere taken by digital camera and further processed by image-processing softw are for the count , but these tw o methods were improved in the ex periment . The distribution law s of concentration and particle size of the dust were obtained by summarizing and analyzing the data. KEY WORDS mining face ;dust concentration ;particle size ;law of motion Vol.29 Suppl.2 施春红等:矿井粉尘运移规律性的试验研究 · 5 ·