盐酸储罐正-逆水封的设计-改进与应用

盐酸储罐正逆水封的设计改进与应用罗勇*,赵宝霞,李军战(中平能化集团开封东大化工有限公司,河南开封475003)[];;[],,[]TQ114.15[]B[]1008-133X(2010)09-0036-02Design,innovationandapplicationofpositivewatersealandreversewatersealforhydrochloricacidtanksLUOYong,ZHAOBaoxia,LIJunzhan(KaifengDongdaChemicalIndustryCo.,Ltd.ofZhongPingEnergyChemicalGroup,Kaifeng475003,China)Keywords:hydrochloricacidtanks;positivewatersea;lreversewatersealAbstract:Therolesofaddingpositivewatersealandreversewatersealtohydrochloricacidtankswereanalyzed.Thestructureofpositivewatersealandthatofreversewatersealwerecontinuouslyimproveddependingontheusageeffectandthusthepurposeofeffectivelyabsorbingacidfogandprotectingequipmentwasattained.,,,,,1(),,,20078,15t/a,,(),;(),1.142005000,,3001000,300mm;300500,200mmDN80,(1)1Fig.1Positivewatersealandreversewatersealprimarilydesigned,,:,,,,36第46卷第9期2010年9月氯碱工业ChlorAlkaliIndustryVo.l46,No.9Sep.,2010*[](1973),,,[]2010-02-011.21,1,,,,,,:,,,,,,,,2kPa,,,,,,,1.322:;,200mm,100mm;,2,;,20096,,:,,,22009,2t/a,,1100m3,,2.150005000,-0.002MPa,,500800,50mm,500600,100mm;,150mmU;,,;,DN100(DN80),,DN150()232Fig.2Arrangementofpositivewatersealandreversewatersealforhydrochloricacidtank3Fig.3Structureofpositivewatersealandthatofreversewaterseal2.220097,1,,41,,3,,[:]37第9期罗勇等:盐酸储罐正逆水封的设计改进与应用