I-heater ye-quartz yekhwalithi ephezulu
Inhloso yayo eyinhloko ukuhlinzeka ngokuphepha, ukushisa okuhlanzekile emoyeni, uketshezi oluhlanzekile kakhulu, noma izinto ezibucayi, ukuhlangabezana nezidingo zokushisa zokukhiqiza okuzwela ukungcola, izivivinyo zaselabhorethri, noma ukusebenza kwemishini.
Izakhi zokushisa zangaphakathi (isib., izintambo ze-nickel-chromium alloy) guqula amandla kagesi abe amandla ashisayo, okudluliselwa endaweni okuqondiwe kuyo ngeshubhu yequartz emsulwa kakhulu (ngokusebenzisa i-conduction kanye nemisebe ye-infrared) ukuphakamisa izinga lokushisa eliphakathi. Ishubhu ye-quartz nayo isebenza njenge-insulating, isikhwama esimelana nokugqwala, ukuhlukanisa into yokushisa kusukela phakathi ukuze kuqinisekiswe ukuhlanzeka nokuphepha.
Izici eziyinhloko zalesi heater zihlanganisa:
- I-high-purity quartz tube casing (inokumelana okuhle kakhulu nezinga lokushisa eliphezulu kanye nokuzinza kwamakhemikhali);
- Ukudlulisa ukushisa okuhlanganisiwe (ihlanganisa i-conduction kanye nemisebe ye-infrared yokushisa okufanayo);
- Idizayini engangcolisi (akukho nsimbi/ukungcola okuphumela endaweni eshisayo);
- Ihlangene, isakhiwo se-modular (kulula ukufaka nokuhlanganisa ezinhlelweni ezahlukene);
- Ukushintshashintsha kwezinga lokushisa okubanzi (igcina amazinga okushisa okusebenza afika ku-1000°C+).
Uma kuqhathaniswa nemishini yokushisisa evamile, inikeza izinzuzo ezihlukile:
- Ukuhlanzeka okuphakeme: I-Zero leaching yezinto ezibonakalayo, ilungele izinhlelo zokusebenza ezizwela ukungcola (isib., ama-lab reagent, ukucubungula kwe-semiconductor);
- Ukusebenza kahle okuphezulu kokushisa: Imisebe ye-infrared inika amandla ngokushesha, ukukhuphuka kwezinga lokushisa okufanayo nokulahlekelwa amandla okuncane;
- Ukumelana nokugqwala okuqinile: Imelana nama-asidi athambile, ama-alkali, kanye nezihwamuko zamakhemikhali, ukuzivumelanisa nezimo eziqinile ezihlanzekile;
- Ukuphepha okuthuthukisiwe: Ukufakwa kukagesi okuhle kakhulu kwe-quartz kunciphisa izingozi zokusebenza;
- Impilo ende yesevisi: Okubalulekile kwequartz okuhlala isikhathi eside kunciphisa ukuguga nokushintshwa kwemvamisa.
Izimo zohlelo lokusebenza
Isetshenziswa kabanzi ku:
- Izilungiselelo zaselabhorethri (ukushisa ama-reagents ahlanzekile, abezindaba zamasiko, noma amasampula azwelayo);
- Ukukhiqizwa okuhlanzekile kwezimboni (ukomiswa kwe-semiconductor wafer, ukunemba ingxenye yokuhlanza/ukomisa);
- Amasistimu emvelo ahlanzekile (ohhavini abayinyumba, Ukushisa komoya kwekamelo elingenathuli);
- Ukudla & ukucubungula kwemithi (ukushisisa okuphansi kokungcola kwezinto ezingavuthiwe ezibucayi);
- Imishini yokubona (izingxenye zokushisisa ezidinga indawo eshisayo engenalo uthuli).
Izibaluli eziyinhloko okufanele zibekwe phambili zihlanganisa:
- Impahla ye-casing: I-quartz ehlanzekile kakhulu (iqinisekisa ukuhlanzeka nokumelana nezinga lokushisa eliphezulu);
- Izinga lokushisa eliphezulu lokusebenza: Kufika ku-1000°C (kulungiswa ngamasistimu okulawula izinga lokushisa asekelayo);
- Imodi yokudlulisa ukushisa: Ukuqhuba + imisebe ye-infrared;
- Isigaba se-insulation: Ikilasi 1 (ihlangabezana nezindinganiso eziqinile zokuphepha zikagesi);
- Izinga lokungcola: I-Zero leaching yezinto ezibonakalayo (ukuhambisana nezinkambiso zokukhiqiza ezihlanzekile).
Le heater yekhwalithi ephezulu yequartz ihlanganisa ukusebenza okuhlanzekile kokushisisa, ukudlulisa ukushisa okusebenzayo, kanye nokuvumelana nezimo kwemvelo okuqinile. Ibhekana nezidingo ezibalulekile zezimo ezizwela ukungcola, ukulinganisa ukusebenza kahle kokushisa nokuphepha kokusebenza kanye nobumsulwa obuphakathi.
Kuyisixazululo esinokwethenjelwa sokushisa ezimbonini namalabhu abeka kuqala ukuhlanzeka, ukunemba, kanye nokusebenza okuzinzile kwesikhathi eside.
