Isakhiwo sonke se-i-nitrogen heater kagesikufanele yakhelwe ngokuhambisana nesimo sokufaka, isilinganiso sokucindezela, namazinga okuphepha, kugcizelelwe ngokukhethekile amaphuzu amane alandelayo:
1. Isakhiwo esinengcindezi: Ifanisa ukucindezela kwesistimu
Impahla yeshell: Ihambisana noma iphakeme kune-ithubhu yokushisaimpahla (isb., ipayipi lensimbi engenamthungo yesimo sokucindezela okuphezulu, ukushuba kodonga kufanele kubalwe ngokuya nge-GB/T 150, enesici sokuphepha esingu-1.2 ~ 1.5);
Indlela yokuvala: Ngengcindezi ephansi (≤1MPa), sebenzisa i-flange gasket sealing (izinketho zezinto ze-gasket zihlanganisa i-asbestos engamelana nowoyela noma i-fluororubber); ngomfutho ophezulu (≥2MPa), sebenzisa ukutywinwa kokushisela noma ama-flange anengcindezi ephezulu (njengama-flanges olimi-ne-groove) ukuvimbela ukuvuza kwe-nitrogen (ukuvuza kwe-nitrogen akunaphunga futhi kungaholela kalula ekuntulekeni komoyampilo wendawo).
2. Idizayini Yesiteshi Esimanzi: Qinisekisa Ngisho Nokushisa
Ububanzi besiteshi sokugeleza: Kufanele bufane nobubanzi bepayipi le-nitrogen ukuze kugwenywe "ukunciphisa ububanzi" ngokweqile okubangela isivinini sokugeleza kwasendaweni esiphezulu kakhulu (ukulahlekelwa okukhulu kwengcindezi) noma isivinini sokugeleza esiphansi kakhulu (ukushisisa okungalingani). Ngokuvamile, ipayipi lokungena kanye ne-outlet amadamitha wei-heaterkufanele ifane nepayipi lesistimu noma ibe ngosayizi owodwa omkhulu;
Ukugeleza kokugeleza kwangaphakathi: Kukhuluizifudumezizidinga idizayini "ye-flow diversion plate" ukuze iqondise igesi ye-nitrogen ngokulinganayoamashubhu okushisa,ukuvimbela "amasekhethi amafushane" (lapho enye i-nitrogen idlula indawo yokushisisa ngokuqondile, okubangela ukushintshashintsha kwezinga lokushisa eliphumayo).
3. I-Insulation Design: Ukunciphisa Ukusetshenziswa Kwamandla Nokuvimbela Ukushiswa
I-Insulation Material: Khetha izinto ezinokumelana nokushisa okuphezulu kanye ne-thermal conductivity ephansi, njengoboya be-aluminium silicate (ukumelana nokushisa ≥800 ° C). Ugqinsi lwesendlalelo se-insulation ngokuvamile lusukela ku-50 kuye ku-200mm (kubalwa ngokusekelwe emazingeni okushisa akhona nendawo yokushisa ukuze kuqinisekiswe izinga lokushisa elingaphandle legobolondo elingu-≤50°C, ukugwema ukumosheka kwamandla kanye nokusha kwezisebenzi);
I-Shell Material: Ungqimba lwangaphandle lwe-insulation kumele lugoqwe ngegobolondo lensimbi engagqwali (i-carbon steel/304 material) ukuze kuthuthukiswe ukuvikeleka futhi kuvimbele izinto zokugquma ekutholeni umswakama noma zonakaliswe.
Uma ufuna ukwazi okwengeziwe ngomkhiqizo wethu, sicelaXhumana nathi!
Isikhathi sokuthumela: Oct-09-2025
