Lesi yisizathu ngemuva kwakho
Ukushisa kwesihlahla esithwalayo se-steam turbine kungenye yezinkomba ezibalulekile zokulawula ukusebenza kweyunithi.
Ukushisa kwehlathi elithwala ngokweqile kuzodala umonakalo ezingxenyeni zangaphakathi, kuthinte ukusebenza okuvamile kwe-steam turbine, ezimweni ezinzima, kuzoholela ekuvaleni okungahleliwe kwe-steam turbine.Iletha izingozi ezifihliwe ekukhiqizeni okuzinzile kwedivayisi.
Ngo-2017, iyunithi ejikelezayo ye-hydrogen compressor unit ye-3# medium-pressure hydrogenation unit emnyangweni wokuhluza wenkampani ethile yaba nokuguquguquka okukhulu ekuthwaleni izinga lokushisa lasehlathini izikhathi ezimbalwa ngemva kokuqala izinyanga ezi-4.Kungase kuhlotshaniswe nokwakhiwa kwe-varnish ebusweni besihlahla esithwalayo, kunokulimala komshini ebusweni besihlahla esithwalayo nezinye izici.
Ukwakhiwa kanye nezingozi zokugcoba amafutha okugcoba
Amafutha okugcoba enza "i-varnish" ngesikhathi sokusetshenziswa, okuzothinta kakhulu ukuchithwa kokushisa ebusweni be-bearing pad.Lapho izinga lamafutha okugcoba liwohloka, ama-oxide azokhiqizwa futhi afakwe i-polymerized, futhi ukungcola okuthambile okuncibilikayo kanye ne-polar (ama-antioxidants kanye nemikhiqizo ye-base degradation yamafutha) izokhiqizwa kancane kancane futhi ichithwe emafutheni okugcoba.Ngaphansi kwezimo ezithile zokusebenza, ukungcola okuthambile kuzodlula lapho ukugxilisa ingqondo kufinyelela ekugcwaliseni, futhi kubeka endaweni yensimbi, njengamabheringi namagiya, ukuze kwakhe ukuvanisha.Ngemuva kokukhiqizwa kwe-varnish, kuzothinta ukuchithwa kokushisa kwendawo yensimbi, futhi ukwanda kwezinga lokushisa kuzoqhubezela phambili ukusheshisa i-oxidation yamafutha okugcoba, okwenza umbuthano ononya.
Njengoba i-varnish isongela kakhulu ukusebenza okuvamile kwemishini, kuyaphuthuma ukuthola isilinganiso esiphumelelayo sokuxazulula i-varnish.Ekuqaleni kokubunjwa kwe-varnish, kuwuhlobo lokungcola okuthambile, ububanzi "bezinhlayiyana" bungaphansi kuka-0.08μm, kunzima ukususa ngokuhlunga kwemishini yendabuko, futhi kulula ukuyifaka ebusweni bengxenye.
Isixazululo esijwayelekile
Njengamanje, izixazululo ezijwayelekile yilezi: ukuguqulwa kukawoyela nokuhluzwa, njengobuchwepheshe be-ion exchange resin adsorption, ubuchwepheshe bokushaja obulinganayo, ubuchwepheshe be-electrostatic adsorption, i-WSD yokuvikela imvelo uwoyela wokuhlanza uwoyela ukususwa okujulile kokuthambisa ngobuchwepheshe be-ion exchange resin adsorption kanye nobuchwepheshe be-electrostatic adsorption. I-varnish ingakwazi ukuzinzisa izinga lokushisa le-shaft.
Imiphumela yohlelo lokusebenza olusebenzayo
Ukuze kuthuthukiswe izinga likawoyela weyunithi, ngoJulayi 2017, ikhasimende laqala ukusebenzisa isihlungi sikawoyela sokususa i-VISION varnish.Ngemva kokusebenza okungaphezu kwenyanga eyodwa, inani le-MPC elitholiwe lehla lisuka ku-13.7 laya ku-3.6, futhi izinga lokushisa lesihlahla esithwalayo lahlala lizinzile.Ezinyangeni ezi-3 ezedlule, izinga lokushisa lokusebenza lezinto zokusebenza belizinzile, futhi akubanga khona ukushintshashintsha.Ngokulandelanayo ikhasimende lisebenzise amasethi angu-4 ezihlanzi zikawoyela ze-Wisestar ukuze likhiphe ukuvanisha.Kuze kube manje, imishini yekhasimende ayizange ibe nezinkinga ezibangelwa ukuvenisha okungavamile.
I-Kunshan WSD Environmental Protection Equipment Co., Ltd. ingumhlinzeki ochwepheshe wobuchwepheshe obuphambili bokulawula ukungcoliswa kukawoyela.Igxile emkhakheni wokulawula ukungcoliswa kukawoyela, ihlinzeka ngemikhiqizo yomhlaba wonke yokuhlanzwa kobuchwepheshe, ukuhlolwa nokuhlaziywa kukawoyela okuchwepheshile, kanye nezinsizakalo zokuhlanza amapayipi esistimu ukuhlangabezana nezidingo zamakhasimende zokulawula uwoyela ohlanzekile kanye nokuphishekela ukunakekelwa okubheke phambili kwemishini.
Ubuchwepheshe bokuhlunga obumqoka be-WSD busiza amakhasimende ekuxazululeni izinkinga eziningi ekuhlanzweni kwemikhiqizo kawoyela yezimboni efana nowoyela we-turbine, uwoyela ofaka insulating, namafutha wehydraulic.Isihlanzi sikawoyela sisetshenziswa ku-petrochemical, amakhemikhali amalahle, ukwahlukanisa umoya, amandla kagesi, indiza, insimbi, umkhumbi Sisetshenziswe kakhulu ezimotweni, emishinini yokwakha, emabhentshini okuhlola i-hydraulic neminye imikhakha, futhi iye yanconywa kakhulu amakhasimende.Iqokwe njengomkhiqizo ojwayelekile emikhakheni ethile ethile.
Isikhathi sokuthumela: Jul-07-2023