除雾器冲洗水时间计算

ShantouUnit3stage1each40min1.5timesperhourstage2each40min1.5timesperhourstage3each60min1timesperhour4flushingsofstagesperhourwith5valveseachflushingstageand0.6minflushingtimeforeachvalve=3mineachflushingstagewith4flushingsofstagesperhourthereare12minflushingtimeperhourfor100%fluegasflowrateare48minpausetimeperhourneeded48min/4flushingsare12minpausetimefor50%fluegasflowrateare50%ofthewateramountisneededthereforefor2hoursthesameamountofwaterisneededasfor1hourat100%fluegasflowrate120min-12min=108min108min/4flushingsare27minpausetimeI:100=m*12+bII:50=m*27+bII-I:-50=m*1515m=-50/15=-3,3333315m=-3.33b=100-(m*pausetimeat100%fluegas)b=140100equal100%fluegasflowrate=1,296,650Nm³/htrockenD=1.4*fluegasflow=1,815,310K1=-0.03*fluegasflow=-43222numbersofnozzlepervalve:366884flowratepernozzle:28l/minflowratepervalve:60.48m³/h114.24m³/h141.12m³/h1-2-3-1-2-1-2-3flushingcyclefor4flushingsperhour(3xcoarse,1xfine)totalcycledurationfor100%fluegasflowrate:2hours