2010(2)!神华黄骅港务公司沧州061113:,:;;:TH237+3:B:1001-0785(2010)02-0031-03Abstract:Inthisessay,acomparisonismadebetweenvariousdustharnessingapproachesforcardumpers,andthenspecialattentionisgiventotheoperatingprincipleofmicrometerscaledryfogdustsuppression,thecompositionofatypicalsystemincorporatingsuchtechnologyandtheapplicationofsuchanapproachincardumpersystems.Keywords:micrometerscaledryfogdustsuppression;cardumper;application,,,,,,;,,;,,,,,,,1,22,:,,,,,,,2,,,,,,,,,,,,2150m,10m,1%,,,,,()(),,,,,,,∀31∀2010(2)1~10m,,10m,,3,(1),,,IP55,(DN80)1,(DN40)1,(DN65)2,(DN25)2(2),2,,;,PLC(3),,(4),(5)1~10m,,,,(6):(7),,(8)(9),5#(10),4112,()13,,25s/,13,,15s/25,,,,,∀32∀2010(2)2(2)(a)(b)12345678910(1),90%,(2),,,90%,2t(3),,,1,125~209J,25120J167J,067%;1t,70,t5(4),,,(5),,,,6,:(1);(2)10m,96%,;(3),,,,,(),,2;(4)002%~005%;(5),1/10();(6);(7)();(8)(,,,),,,,,,,2,[1],[J].,1995,21(5):13-15.[2],[J].,1995,15(4):16-18.[3][J].,1996,24(7):1-5.::061113:2009-09-29∀33∀