Emkhakheni wezimboni lapho amazinga okushisa aphezulu, imithombo yokugqwala, kanye nezimo zokusebenza ezimbi kakhulu zivame ukwenzeka, izinto zendabuko zivame ukunganele. Njengomholi kubuchwepheshe be-silicon carbide ceramic obuhambisana nokusabela, siyazi kahle ukuthi le nto eguqukayo ichaza kanjani kabusha imingcele yobuchwepheshe bokushintshana kokushisa. Lesi sihloko sizokuqondisa ukuthi kunganiama-silicon carbide heat exchangerssebephenduke “abaphelele” ezindaweni ezinzima.
Izinzuzo Ezine Eziyinhloko ze-Silicon Carbide
I-Silicon carbide (i-SiC) iyinto yobumba ethuthukisiwe eyenziwe ngokwenziwa, futhi inhlanganisela yayo eyingqayizivele yezakhiwo iyenza ibe ukukhetha okuhle kwemishini yokushintshanisa ukushisa ngaphansi kwezimo zokusebenza ezimbi kakhulu.
1. Ukushisa okuhle kakhulu
Ukusebenza kahle kokushisa kwe-silicon carbide kudlula okwezinto zensimbi njengensimbi engagqwali, futhi ingadlulisa ukushisa ngokushesha ezimweni zokushisa okuphezulu, ithuthukise kakhulu ukusetshenziswa kwamandla ngenkathi inciphisa ivolumu yemishini.
2. Ukungabi nesibindi sokushisa okukhulu
Izinto zensimbi zivame ukuthamba nokuguquka ngaphansi kwamazinga okushisa aphezulu aqhubekayo, kuyilapho i-silicon carbide ingagcina ukuqina kwesakhiwo ezindaweni ezingaphezu kuka-1350 ° C, okwenza kube umlingani othembekile wesikhathi eside wemishini efana nama-kiln ashisa kakhulu kanye nama-reactor amakhemikhali.
3. Isazi semvelo sokumelana nokugqwala
Kungakhathaliseki ukuthi kusezindaweni ezigqwalisayo njengezindawo ezinama-asidi aqinile noma ezinosawoti omningi, ungqimba lwe-oxide oluvikelayo luzokwakheka ngokuzenzakalelayo phezu kobuso be-silicon carbide ukuvimbela ukuguguleka kwamakhemikhali nokunciphisa kakhulu imvamisa yokugcinwa.
Ingqikithi yenqubo yokusabela kokusabela
Ubuchwepheshe bethu obuyinhloko, i-reaction sintered silicon carbide (RBSC), bakha izinhlanganisela ze-ceramic eziqinile nezifanayo ngokufaka izakhi ze-silicon ku-carbon matrix enezimbobo. Lokhu kuthuthukiswa kobuchwepheshe kuletha izinzuzo ezintathu ezinkulu:
-Nciphisa amaphuzu abuthakathaka abangelwa yizimbobo zangaphakathi ezintweni zendabuko ezisikiwe
-Phinda ngokunembile imiklamo yeziteshi zokugeleza eziyinkimbinkimbi ukuze kuthuthukiswe ukusebenza kahle kokudlulisa ukushisa
-Ukulinganisela ukusebenza okuphezulu kanye nokulawulwa kwezindleko
Ukuqina kwesikhathi eside, ukwehla kwezindleko kuyo yonke impilo
Ukushintshwa njalo kwezishintshi zokushisa zensimbi zendabuko ngenxa yokugqwala kanye nokukhula sekuwumlando. Ukuqina okungokwemvelo kwezinto ze-silicon carbide kwenza kube nokuhlangenwe nakho kokusebenza okungenakukhathazeka ngesikhathi sokufakwa, okudala njalo inani kuyo yonke impilo yemishini.
Njengomsunguli ogxile ekuphenduleni i-silicon carbide e-sintered reaction iminyaka engaphezu kwengu-20,Shandong Zhongpengibilokhu izibophezele ekuhlinzekeni ngezixazululo zokuphathwa kokushisa ezenziwe ngokwezifiso kumakhasimende. Kungakhathaliseki ukuthi udinga ukulungisa kabusha izinhlelo ezikhona noma ukuthuthukisa imishini emisha, ithimba lethu lizokusiza ukuthi ukhulule amandla aphelele ezinto ze-silicon carbide.
Isikhathi sokuthunyelwe: Meyi-19-2025