Sinezitifiketi ezinjengalezi: ATEX, CE, CNEX.IS014001, OHSAS18001,SIRA, DCI.njll
I-WNH yezimboni heater kagesi, usayizi flange phakathi 6"(150mm)~50"(1400mm)
Izinga le-Flange: ANSI B16.5, ANSI B16.47, DIN, JIS (Futhi yamukela izidingo zekhasimende)
Impahla ye-Flange: Insimbi ye-Carbon, insimbi engagqwali, ingxubevange ye-Nickel-chromium, noma enye impahla edingekayo
Izifudumezi ze-WNH ze-flange ziyatholakala ezilinganisweni zokucindezela ukusuka ku-150 psig (10 atm)
kuya ku-3000 psig (200 atm).
Izinto ze-sheath ezitholakalayo zifaka insimbi engagqwali, i-nickel alloy ephezulu nezinye eziningi.
Amazinga okushisa edizayini afika ku-650 °C (1200 °F) ayatholakala ngokusekelwe kumininingwane yekhasimende.
Ukuminyana kwamandla we-heater kumele kusekelwe kuketshezi noma igesi eshiselwayo.Kuye ngendawo ethize, inani eliphezulu elisebenzisekayo lingafinyelela ku-18.6 W/cm2 (120 W/in2).
Izilinganiso Zekhodi Yokushisa Etholakalayo yi-T1, T2, T3, T4, T5 noma T6.
Ngenhlanganisela yamamojula, izilinganiso zamandla ezitholakalayo ngenqwaba ye-heater zingafinyelela ku-6600KW, kodwa lokhu akuwona umkhawulo wemikhiqizo yethu.
Izifudumezi ze-WNH zigunyazwe ukuthi zisetshenziswe kumazinga okushisa asendaweni ukusuka ku- -60 °C kuya ku-+80 °C.
Izinhlobo ezimbili ezihlukene zamatheminali ezivalekile ziyatholakala - iphaneli yesikwele/ewunxande
umklamo wesitayela ofanele ukuvikelwa kwe-IP54 noma idizayini eyakhiwe eyindilinga elungele ukuvikelwa kwe-IP65.Okuvalekile kuyatholakala ku-carbon steel noma ekwakhiweni kwensimbi engagqwali.
Ukukhethwa kusekelwe ekucacisweni kwekhebula lekhasimende, futhi izintambo zixhunywe kumatheminali noma amabha ethusi ngezindlala zekhebula ezingaqhumisi noma amapayipi ensimbi.
Yebo, iphutha elisemthethweni eliqinisekisiwe noma idivayisi yamanje eyinsalela iyadingeka ukuze kuqinisekiswe ukuthi amanani amanje avuzayo agcinwa ngaphakathi kobubanzi obamukelekayo.
Yebo, i-heater evimbela ukufiphala ingahlinzekwa ngaphakathi kwendawo ebiyelwe yitheminali, ngokuya ngemininingwane yekhasimende.
Yebo, i-WNH ingahlinzeka ngamaphaneli okulawula kagesi afanele ukusetshenziswa endaweni evamile noma ezindaweni eziqhumayo.
Yebo, i-WNH ingahlinzeka ngemikhumbi yokucindezela efanele ukusetshenziswa namahitha kagesi ngokwezidingo zamakhasimende.
Yebo, siyimboni, wonke amakhasimende amukelekile ukuvakashela imboni yethu.
Imigomo yethu yokukhokha eyamukelekile ye-heater kagesi yilena:
1).Ngokujwayelekile samukela i-T/T;
2).Ngenani elincane, ngezibonelo ezingaphansi kwe-USD5000, ungakhokha nge-Alibaba oda lokuhweba noma i-T/T.
Yebo kunjalo
Ikesi lezinkuni eliphephile noma njengoba kudingeka.
Ubukhulu bangaphandle;Ukuhlolwa kwe-insulation puncture;Ukuhlolwa kokumelana ne-insulation;i-hydrotest...
Isikhathi sethu sewaranti esithenjiswe ngokusemthethweni unyaka ongu-1 ngemuva kokulethwa okungcono kakhulu.
Kubalulekile ukucabangela imininingwane yohlelo lwakho lokusebenza ngaphambi kokukhetha i-heater ozoyisebenzisa.Okukhathaza kakhulu uhlobo lwe-medium eshiselwayo kanye nenani lamandla okushisa adingekayo.Amanye ama-heaters asezimbonini aklanyelwe ngokukhethekile ukuthi asebenze emafutheni, e-viscous, noma ezixazululweni ezibolayo.
Nokho, akuwona wonke ama-heaters angasetshenziswa nanoma iyiphi into.Kubalulekile ukuqinisekisa ukuthi i-heater oyifunayo ngeke yonakaliswe yinqubo.Ngaphezu kwalokho, kuyadingeka ukukhetha i-heater kagesi enobukhulu obufanele.Qiniseka ukuthi unquma futhi uqinisekise i-voltage namandla we-heater.
Imethrikhi eyodwa ebalulekile okufanele icatshangelwe i-Watt Density.Ukuminyana kwe-Watt kubhekisela ekugelezeni kokushisa kuyintshi ngayinye yesikwele yokushisisa kwendawo.Le metric ibonisa ukuthi ukushisa kudluliselwa kangakanani.
Ngaphambi kwalokhu, i-Jiangsu Weineng Electric Co., Ltd.(WNH) ibilokhu inesitifiketi sokuvikela ukuqhuma kwe-ATEX.NgoMeyi walo nyaka, inkampani ye-WNH yathola isitifiketi se-IEX EX.Uma udinga izishisi zikagesi zezimboni zekhwalithi ephezulu, sicela ungangabazi ukusithinta:
I-heater idinga idivayisi yokuphepha ukuqinisekisa ukusebenza okuphephile kwe-heater.
I-heater ngayinye ifakwe inzwa yangaphakathi yokushisa, futhi isignali yokuphumayo kufanele ixhunywe ohlelweni lokulawula ukuze kubonakale i-alamu yezinga lokushisa elingaphezulu kwe-heater kagesi ukuze kuqinisekiswe ukusebenza okuphephile kwe-heater kagesi.Ukuze uthole imidiya ewuketshezi, umsebenzisi wokugcina kufanele aqinisekise ukuthi i-heater ingasebenza kuphela uma icwiliswe ngokuphelele oketshezini.Ukushisa ethangini, izinga le-liquid lidinga ukulawulwa ukuze kuqinisekiswe ukuhambisana.Idivayisi yokulinganisa izinga lokushisa ephumayo ifakwe epayipini lomsebenzisi ukuze kuqashwe izinga lokushisa lokuphuma lendawo ephakathi nendawo.
I-heater ngayinye ihlinzekwa ngezinzwa zokushisa kulezi zindawo ezilandelayo:
1) emgodleni wesici se-heater ukukala izinga lokushisa eliphezulu lokusebenza kwe-sheath,
2) ebusweni be-heater fange ukukala izinga lokushisa eliphezulu eliveziwe, kanye
3) Isilinganiso sezinga lokushisa lokuphuma sibekwe epayipini lokuphuma ukuze kukalwe izinga lokushisa le-medium endaweni yokuphuma.Inzwa yokushisa iyi-thermocouple noma i-PT100 ukumelana nokushisa, ngokuvumelana nezidingo zamakhasimende.