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1、110吨电炉余热回收系统安全运行规程Safetyoperationregulationforwasteheatrecoverysystemof110tonelectricfurnaceSystemputintooperation1.Beforethewholesystemstarts,theoperatorondutyfirstcheckswhetherthemanualvalvesareopened,andwhetherthedrumandregeneratorlevelsarenormal;2、checkandconfinnwhetherthefanhighvol
2、tagefrequencyconversionsystemisswitchedon,whetherthecontrolswitchonthefrequencyconvertercabinetpanelreachestheremoteposition,whetherthewaterpump,thevalveandtheinstrumentcontrolpowersupplyareelectrieornot:3,startthemaincontrolroomcomputer,checkwhetherthenormaloperationofthesystem,thedisp
3、layscreen,andthefluegaswasteheatutilizationprocessmonitoringpicture(picture),recoveryandutilizationofwasteheatdetectioncontrolscreen,themonitorscreen,fanalarmscreen,displaydata,indicatingwhetherthenormalstateparametersonthescreen,switchingbetweenpicturethemousebutton,clickonthecorrespon
4、dingbuttoncanenteranddisplay:4,undernormalcircumstances,thecomputerscreenofthevalve,pumpcontrolshouldbecentralized(remote)controlstate:5.Whenthesystemstarts,makesuretheelectricfurnacecoverisintheswingstate;6,firstcheckwhethertheinverierisready,inverterwithoutalarmsignal,nofaultsignal,no
5、accidentofhighvoltagemotorsignal,clickonthecomputerscreeninthe"start"button,thefancanbestarted,clickthe"stop"button,thefanstopsrunning;In7,thefancontrolscreenhasalowfrequencyinputwindowandahighfrequencyinputwindow,priortothefrequencyset,whenthefurnacecoverisscrewedout,leavingthefurnace,
6、thelowfrequencywindmachinetosetagoodrateofoperation,whenthefurnacecoverisscrewedin,faninordertodesignhighfrequencysetoperation・Whentheinverterfaultsignalorinverteralarmsignal,clickonthescreeninthe〃reset〃buttontoresettheinverter,starttheblower,intothedustcollectoratthesametime,andthenope
7、ntheboilerfeedwaterpump,boilerstartup;8,afterthewholesystemstartsrunning,thedutyofficercloselymonitorsthedisplaydataonthecomputermonitoringscreen,andregularlycheckstheequipmentaccordingtothecontentofthecheckpointandrecordsit;9,thevalveoperation,shouldavoidsteam,hotwaterinjectio
