感应加热清洗旧油管技术的应用

:20040124:(1966),,,,1989,:10013482(2004)0054031,1,2,1(1.,252429;2.,810000):文章在研究油田旧油管的清洗工艺流程现状的基础上,提出了感应加热清洗新工艺其原理是将待清洗的油管从感应加热装置中通过,在感应器的作用下,油管内外表面温度将迅速达到300~500,从而使油污和蜡瞬间熔化,然后用高速旋转的钢丝轮将油管内外壁的污垢剥离油管表面,并在一定压力的水流作用下,将油管冲洗干净该工艺具有费用低节能高效安全环保自动化程度高以及劳动强度低等优点:感应加热;旧油管;清洗:TE931205:BApplicationofinductionheatingtechnologyforcleaningusedoilpipeBAILianqing1,MAEntang1,BAILianjun2,ZHANGHuankai1(1.No.3OilproductionPlant,ZhongyuanOilfieldCompany,Shenxian252429,China;2.No.4EngineeringBureauofChinaWaterConservancyandHydropower,Xining810000,China)Abstract:Thispaperpresentsanewlycleaningprocesswithinductionheatingtechnology,basedonresearchonthepresentsituationofthetechnologicalprocessforcleaningusedoilpipeinoil-fieldproduction.Undertheactionofinductor,theinsideandoutsidetemperatureofoilpipeareupto300-500quickly,whileoilpipetobecleanedisadvancingthroughtheinducedheatingdevice.Insuchconditions,oilydirtandwaxontheinsideandoutsidewallofoilpipemeltimmediately,andthenarepeeledofffromthesurfaceofoilpipebythesteelwirewheelsspinningathighspeed.Bytheactionofwaterflowwithcertainpressure,oilpipecanbewasheddown.Thisnewlydevelopedcleaningtechnologyhasmanyadvantages,suchaslowercost,savingenergy,higherefficiency,moresafety,environmentalprotection,higherautomationandlowerlaborcost,etc.Keywords:inductionheating;usedoilpipe;cleaning,,,,,;95,;,,,110dB,85dB;,1a,,,1[1~3](,,;,20043354OILFIELDEQUIPMENT2004,33():54~56,,,),,,,,,,;(),2,,1,,200kW8kHz,PLC,,,,22.1a),,b),,,,150~200mm/s,(),,,,,c),,(,,),(),,,,,,,,,2sd),,(2900r/min)(),104mm,(04MPa),,,,,,2s,e),,20r/s(11),200~300mm/s,,,,2s,,,112.2889mm,76mm(3)73mm,62mm(2!)7~10m(8h)500150~450()120~200kW()()63m3/h()04MPa2900r/min05~08mm65dB045/m2(),55,:,2.3a)50~55sb),4kWh/;,20tc),,d)PLC,6,,e),,,,3a)(76888927)127,10,4,4,1212,1275b)20,2,25020!2/250=01636,16,250036!16/2500=023,4kWh,048!4=1923,9,159/15=060291,228%4a),b),,c),d)(),,,,,200301,,1a,,500,351),,2),3),,4),,5),,:[1],,.[M].:,1999.[2].()[M].:,1981.[3]SY/T61941996,[S].中国交通运输汽车要走节油道路,这是目前解决成品油供求矛盾的主要措施,其有效途径就是要安装纳米节油器这种纳米节油器只有10cm,内装有复杂处理器,旨在把普通燃油变成纳米级燃油,使燃烧更完全,提高燃油利用率,可省燃油10%~30%,很有市场前景()56OILFIELDEQUIPMENT2004Vol.33Supplement