PLC控制系统在钢渣热焖工艺中的应用王雨清

PLC100088PLC、。PLCAPPLICATIONOFPLCCONTROLSYSTEMINTHERMALPROCESSOFSTEELSLAGWangYuqingShenLiChinaJingyeEngineeringCo.LtdBeijing100088ChinaAbstractUsingPLCcontrolsystemithasbeenrealizedtheautomaticcontrolrequestsinconstantpressurewatersupplyandintimequantitativewatersprayinthethermalprocessofsteelslagwhichachievedinternationaladvancedlevelbywhichgoodeconomicsocialandenvironmentalbenefitshavebeenobtained.KeywordsthermalprocessofsteelslagPLCcontrolsystemconstantpressurewatersupplytimequantitativewaterspray150t/a、、、。21。。。1—2—3—4—5—6—7—8—1。40120114292DOI:10.13205/j.hjgc.2011.02.003。、、、PLC、。。3S7-300、PLCCPUI/O。S7-300FB41PIDP、IDPLC。S7-300PLCCPU315-2DPCP343-1S7-300I/OCPUPROFIBUS-DP3I/O2PLC。PLC2。2PLCMICROMASTER430。、IGBT－FCCEMCV/FPIDBiCoI/ORS-485PROFIBUS-DP、/、、、。MM430。3.1431。1～5。1、2。12343。1—2—3—4—5—3PLC501201142921PLCPLCPIDFB41PI。PLCPLC。11PLC21。21PLC31、2。1PLC3211PLC21。11234。2PLCFB41。FB41、CPU。350%50%。44。121。5。3.21～5。PLC。15PLC。1PLC。1PLC。PLCPLC1PLCPIDFB41PLCPIPLC。1PLC。31601201142925SBRCOD41CODCOD68.9%COD62.6%。CASSCOD6.3%16.2%。、。2。3SBRCOD71%。4SBRHRT5dCOD。1.J.200917316-18.2.M.2008.3《》.M.4.2002.4RinzemaALettingaG.Anaerobictreatmentofsulfate-containingwastewaterJ.BiotreatmentSystem1988365-109.5McCartneyDMOleszkiewiczJA.Sulfideinhibitionofanaerobicdegradationoflact[e-mail]2010－09－14櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅106PLC1。4。44PLC、。1.M.2000494-510.2.M.2004[e-mail]2010－09－091320114292