Izifudumezi ze-nitrogen zenzelwe ukubhekana nezidingo ezithile eziza nokushisisa i-nitrogen.Basiza ukugcina izinqubo ziphephile, zisebenza kahle, futhi zibiza.
Izifudumezi ze-nitrogen zisetshenziswa ezimbonini ezahlukahlukene.Ezinye zezinhlelo zokusebenza eziphawulekayo zihlanganisa:
Ukukhiqiza i-Polysilicon
Ukukhiqizwa kwe-Solar photovoltaic
Izinsiza zamarokhethi
Imboni Yamakhemikhali
1.Ingabe uyimboni?
Yebo, siyimboni, wonke amakhasimende amukelekile ukuvakashela imboni yethu.
2.Iziphi izitifiketi zomkhiqizo ezitholakalayo?
Sinezitifiketi ezinjengalezi: ATEX, CE, CNEX.IS014001, OHSAS18001,SIRA, DCI.njll
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.
4.Ziyini izilawuli zikagesi?
Uhlelo lokulawula ugesi luwukuxhumanisa okungokoqobo kwamadivayisi athonya ukuziphatha kwamanye amadivaysi noma amasistimu.... Amadivayisi okokufaka njengezinzwa aqoqa futhi aphendule olwazini futhi alawule inqubo ebonakalayo ngokusebenzisa amandla kagesi ngendlela yesenzo esikhiphayo.
5.Hlobo luni lwezinzwa lokushisa olunikezwa heater?
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.