Zabwino kwambiri, sungani 500,000 RMB chindapusa chosinthira mafuta mutachotsa Varnish yamafuta opaka mafuta.
Malinga ndi ziwerengero za kafukufukuyu,
80% ya kulephera kwa zida zozungulira kumachitika chifukwa cha kuipitsidwa kwamafuta,
Pakadali pano, kusintha konse kwamafuta ndikuwononga kwambiri chuma,
Ndipo kumawonjezera mpweya wa carbon,
Ngakhale mafuta atasinthidwa, sangathetse mavuto monga kuipitsidwa kwa mafuta opaka mafuta.
Ngati vuto la kuwonongeka kwa dongosolo silingathetsedwe ndi mafuta atsopano,
Kuopsa kwa ntchito yotetezeka chifukwa cha kuwonongeka kwa mafuta,
Ayenera kuthetsa vuto la kuwonongeka kwa mafuta!
Chitetezo cha chilengedwe cha Winsonda chimayang'anira ntchito zowongolera zowononga mafuta m'mafakitale, zomwe zitha kuchitika m'mabizinesi:
1) Sungani pamtengo wogula mafuta atsopano
2) Palibe chifukwa chosiya kusintha mafuta, kuti muchepetse kutayika kotseka
3) Chepetsani kulephera kwa zida ndikuwongolera magwiridwe antchito
4) Kuchepetsa mtengo wotaya zinyalala zowopsa komanso kuwononga chilengedwe
Nkhani yachikale ya Winsonda pakuwongolera kuwonongeka kwamafuta opaka mafuta m'mafakitale
01
Mbiri ya polojekiti
Makasitomala ndi mgwirizano womwe udapangidwa ndi makampani aku China Fortune 500 komanso kampani yayikulu kwambiri padziko lonse lapansi yamankhwala.Compressor ya gasi yosweka ndi turbine yoyendetsa nthunzi ya 100 kt / dipatimenti yopanga ethylene ndi zida za Mitsubishi Heavy Industries Corporation yaku Japan.Chiyambireni gawo la kompresa pa Ogasiti 5, 2020, kutentha kwa turbine ya nthunzi yokhala ndi TI31061B kumasinthasintha pafupipafupi, ndipo pang'onopang'ono kukuwonjezeka.Pofika Disembala 14,2020,16:43TI31061B idafika 118 ℃, 2 ℃ yokha kutali ndi mtengo wa alamu.Kutentha kwapang'onopang'ono kumakhala kokwera kwambiri, komwe kungawononge alloy pasteurized alloy, kuchititsa matailosi oyaka kapena kusinthasintha kwa kutentha kwanthawi yayitali, kugwedezeka kwamphamvu kumakhala kwachiwawa, kumayambitsa kuwonongeka, ndipo pamapeto pake kuwononga unit.
02 Kusanthula kwazifukwa ndi njira zochizira
2.1 Chifukwa cha kusinthasintha kwa kutentha kwa turbine turbine yokhala ndi TI31061B
Pambuyo pofufuza ndikuwunika kusinthasintha kwa kutentha kwa turbine turbine yomwe ili ndi TI31061B, kuphatikiza zovuta zowonetsera zida zam'munda, kusinthasintha kwamayendedwe, kuvala burashi ya turbine, kusinthasintha kwa zida, mtundu wa zida, ndi zina zambiri, zifukwa zomwe zimasinthira kutentha kwa shaft zimawunikidwa. motere: ((1) Mafuta opaka omwe amagwiritsidwa ntchito mu kompresa ndi mineral oil.Kutentha kukakhala kotentha, mafuta opaka mafuta amapangidwa ndi okosijeni, ndipo zinthu zopangira okosijeni zimasonkhana pamwamba pazitsulo kuti zipange vanishi. , kotero ndondomekoyi limodzi ndi mathamangitsidwe wa makutidwe ndi okosijeni anachita.Kuchuluka kwa okosijeni pamalo omwe akutulutsa kumatha kukhala kokwera kangapo kuposa komwe kumayendera masamba ena.Pochita izi, zinthu za okosijeni zimakhala zitasungunuka ndipo zimatuluka ngati zakhuta.Mafuta opaka mafuta amapanga varnish yosungunuka m'malo otentha komanso opanikizika kwambiri.Poyenda kuchokera kumalo otentha kwambiri kupita kumalo otsika kutentha, kuchepa kwa kutentha kumayambitsa kuchepa kwa kusungunuka, ndipo tinthu ta varnish timachokera ku mafuta odzola ndikuyamba kuyika. (4) Kuyika kwa varnish kumachitika.Tinthu ta vanishi timayamba kuchulukira ndikupanga dothi, ndikuyika pazitsulo zotentha kwambiri.Panthawi imodzimodziyo, chifukwa kutentha kwa thrust bear kumakhala kwakukulu kuyambira chiyambi cha kumanga, kutentha kwa tchire kuno kumakwera mofulumira ndipo kutentha kwa zitsulo zina kumasintha pang'onopang'ono.
2.2 Konzani vuto la turbine turbine thrust yokhala ndi TI31061B
(1) Atapeza kuti kutentha kwa thrust yonyamula T31061B kumakwera pang'onopang'ono, kutentha kwa mafuta opaka mafuta kunatsitsidwa kuchoka ku 40.5 ℃ kufika ku 38 ℃ ndipo mphamvu ya mafuta odzola inawonjezeka kuchokera ku 0. 15MPa kufika ku 0.176MPa kuti muchepetse kukwera pang'onopang'ono kutentha kwa shaft chitsamba.
(2) Wonjezerani mphamvu yotsika ya turbine ya nthunzi, yonjezerani kuthamanga kwambiri kumbali, kuchepetsa kuthamanga kwa axial, kuti muchepetse kukwera kwa kutentha kwa turbine. (Onani Chithunzi 1)
Chithunzi 1: Pa 15, 2020 Novembala, ng'anjo ya 2 # yosweka idadulidwa, kuchepetsa katundu ndi matani pafupifupi 50 mpaka matani 279, ndikupindika kwa kusintha kwa kutentha.
(3) Pa Novembara 23,2020, mafuta opangira mafuta a unit adatumizidwa kwa munthu wina kuti akayesedwe ndikuwunika.Zotsatira zomwe zikuwonetsedwa mu Chithunzi 2 zikuwonetsa kuti mtengo wa MPC ndi wokwera kwambiri, womwe ungatsimikizire kuti varnish yopangidwa ndi okosijeni yamafuta ndi chimodzi mwa zifukwa zomwe zimapangitsa kutentha kwambiri kwa turbine turbine yokhala ndi T31061B.Pakakhala varnish mu dongosolo la mafuta odzola, chifukwa kutha kwa mafuta opaka mafuta ku tinthu tating'onoting'ono ta varnish kumakhala kochepa, kusungunuka ndi mpweya wa tinthu ta varnish mu mafuta ndi dongosolo lokhazikika.Pamene machulukidwe afika, varnish idzapachikidwa pa kubereka kapena shafting, kuchititsa kusinthasintha kwa kutentha kwa shafting, kubweretsa zoopsa zazikulu zobisika kuntchito yotetezeka. kupanga kwa WVD mndandanda wa electrostatic adsorption + resin adsorption pawiri varnish kuchotsa mafuta oyeretsa kuti athetse varnish.
Chithunzi 2: Kuyesa ndi kusanthula zotsatira mutatha kuyika chotsukira mafuta ochotsera varnish
varnish ndi chinthu cha kuwonongeka kwa mafuta, pansi pa zinthu zina za mankhwala ndi kutentha, kuti asungunuke kapena kuyimitsidwa mkhalidwe ulipo mu mafuta.Pamene sludge ipitirira kusungunuka kwa mafuta opaka mafuta, matope amatuluka pamwamba pa zigawozo kuti apange varnish.
WVD-II varnish kuchotsa mafuta oyeretsa bwino limaphatikiza ukadaulo wa electrostatic adsorption purification ndi ukadaulo wosinthira ion, womwe ungachotse bwino ndikuletsa matope osungunuka komanso osasungunuka amafuta omwe amapangidwa munjira yanthawi zonse ya turbine ya nthunzi, kotero kuti varnish sangathe opangidwa.
Cholinga cha WVD-II ndikuchotsa zinthu zomwe zimapangidwa ndi varnish.Tekinoloje iyi imatha kuchepetsa zomwe zili mumatope amafuta pakanthawi kochepa, ndikupanga makina opaka mafuta okhala ndi matope ambiri / vanishi kuti abwezeretse magwiridwe antchito m'masiku ochepa, kuti athetse vuto la kukwera pang'onopang'ono kwamafuta. kutentha kwa mpweya chifukwa cha varnish.
Chithunzi 3: Zithunzi za WVD-II varnish kuchotsa mafuta oyeretsa pamalo a kasitomala
2.3 WVD-IIvarnish woyeretsa mafuta varnishzotsatira
WVD-II varnish yochotsa mafuta oyeretsa idayikidwa ndikugwiritsidwa ntchito pa Disembala 14,2020, ndipo kutentha kwa turbine thrust yokhala ndi TI31061B kudatsika pafupifupi 95℃ pofika Disembala 19,2020 (onani Chithunzi 4).
Chithunzi 4: Kutentha kwa turbine turbine thrust yokhala ndi TI31061B
Pambuyo pa mwezi wopitilira mwezi umodzi wogwiritsa ntchito makina oyeretsera mafuta, mtundu wamafuta opaka mafuta a unit wakhala bwino kwambiri.Kupyolera mu kufufuza ndi kusanthula zitsanzo, chiwerengero cha chizolowezi cha varnish cha mafuta chimachepetsedwa kuchokera ku 10.2 mpaka 4.2, ndipo mlingo wa kuipitsa umachepetsedwa kuchokera> 12 mpaka mlingo wa 5. Palibe kutayika kwa chowonjezera chilichonse mu mafuta odzola (onani Chithunzi 5)
Chithunzi 5: Kuzindikira ndi kusanthula zotsatira mutatha kukhazikitsa WVD-II
03 WVD-IIvarnish kuchotsa mafuta oyeretsakuthandiza makasitomala kukwaniritsa phindu lazachuma
Pambuyo pa kukhazikitsa ndi kugwira ntchito kwa WVD-II varnish kuchotsa mafuta oyeretsa, vuto la kutentha kwa turbine turbine yomwe ili ndi TI31061B yomwe imabwera chifukwa cha kasitomala inathetsedwa, ndipo kutayika kwakukulu komwe kunachitika chifukwa cha kutsekedwa kwa makina opangira mpweya wamagetsi kunathetsedwa. kupewedwa(Gwirani gawo lotsitsa mpweya kuti muyambe ndikuyimitsa kwa masiku osachepera atatu, kutaya pafupifupi 4 miliyoniRMB;sinthani mphamvu ya turbine ya nthunzi kwa tsiku limodzi, kutayika kwa 1 miliyoniRMB), ndi kutayika kwa zida zosinthira zomwe zidachitika pozungulira ndi kusindikiza (pakati pa 5 miliyoni ~ 8 miliyoniRMB).Chigawocho chinadzazidwa ndi migolo ya 160 yamafuta, ndipo zinthu zamafuta zidafika pamlingo wamafuta, kupulumutsa mtengo wosinthira mafuta wa 500,000 RMB.
Wogula amakhutira kwambiri ndi zotsatira za kuchotsa varnish ndi kusintha kwa zizindikiro za mafuta.Makina a kasitomala a ethylene atatu onse ali ndi makina oyeretsera mafuta a Winsonda varnish.
Nthawi yotumiza: May-23-2023