I-refractory fibre, eyaziwa nangokuthi i-ceramic fibre, njengamanje iyinto ephikisayo ene-thermal conductivity ephansi kakhulu kanye ne-thermal insulation engcono kakhulu kanye nomthelela wokonga amandla ngaphezu kwezinto ezisetshenziswayo.Inezinzuzo eziningi, njengesisindo esilula, ukumelana nokushisa okuphezulu, umphumela omuhle wokushisa oshisayo, ukwakhiwa okulungile, njll. Kuyinto yekhwalithi ephezulu yezimboni zezimboni.Uma kuqhathaniswa nezitini zendabuko eziphikisayo, izinsimbi eziphikisayo nezinye izinto, amabhulokhi okugoqa ama-ceramic fiber anezinzuzo zokusebenza ezilandelayo:
a) Isisindo esilula (ukunciphisa umthwalo wesithando somlilo kanye nokwelula impilo yesithando somlilo): i-refractory fiber iwuhlobo lwempahla ephikisayo ene-fibrous.Ingubo ye-fiber esetshenziswa kakhulu esetshenziswa kakhulu inevolumu engu-96 ~ 128kg/m3, kuyilapho ukuminyana kwevolumu ye-refractory fiber module egoqwe ngengubo yefiber kuphakathi kuka-200 ~ 240kg/m3, kanti isisindo singu-1/5~1/ I-10 yesitini esikhanyelayo esilula noma into e-amorphous, kanye no-1/15~1/20 wento eqinile ephikisayo.Kungabonakala ukuthi i-refractory fiber furnace impahla ingakwazi ukubona isithando somlilo esingasindi futhi esisebenza kahle kakhulu, sinciphise umthwalo wesithando somlilo futhi sandise impilo yesithando somlilo.
b) Amandla okushisa aphansi (ukumunca ukushisa okuncane kanye nokukhuphuka kwezinga lokushisa ngokushesha): Umthamo wokushisa wempahla yesithando somlilo ngokuvamile ulingana nesisindo solayini lwesithando somlilo.Amandla okushisa aphansi asho ukuthi isithando somlilo sidonsa ukushisa okuncane ngesikhathi sokusebenza okuphindaphindiwe, futhi isivinini sokushisa siyasheshisa.Umthamo wokushisa we-ceramic fibre yi-1/10 kuphela yaleyo yolayini olula ukumelana nokushisa kanye nezitini eziphikisayo ezilula, ezinciphisa kakhulu ukusetshenziswa kwamandla ekulawulweni kokusebenza kwezinga lokushisa kwesithando somlilo.Ikakhulukazi ukushisa isithando somlilo ngokusebenza ngezikhathi ezithile, kunomphumela obaluleke kakhulu wokonga amandla
c) I-thermal conductivity ephansi (ukulahlekelwa ukushisa okuphansi): lapho izinga lokushisa elijwayelekile le-ceramic fiber material liyi-200C, ukuqhutshwa kwe-thermal kungaphansi kuka-0. 06W/mk, ngaphansi kuka-0 ku-400 ° ngokwesilinganiso.I-10W/mk, cishe u-1/8 wezinto ezi-amorphous ezimelana nokushisa nokukhanya, kanye ne-1/10 yesitini esilula, kuyilapho ukuqhutshwa kokushisa kwe-ceramic fibre material nezinto ezisindayo ezingashi zinganakwa.Ngakho-ke, umphumela wokushisa oshisayo wezinto ze-fiber refractory ubaluleke kakhulu.
d) Ukwakhiwa okulula (akudingeki ijoyinti lokunweba): abasebenzi bokwakha bangathatha isikhundla ngemuva kokuqeqeshwa okuyisisekelo, kanye nomthelela wezinto zobuchwepheshe bokwakha kumphumela wokushisa oshisayo wolayini lwesithando somlilo.
e) Uhlu olubanzi lwezinhlelo zokusebenza: Ngokuthuthukiswa kobuchwepheshe bokukhiqiza kanye nokusetshenziswa kwe-fiber refractory, imikhiqizo ye-ceramic fibre refractory ibone ukukhiqizwa kwe-serialization nokusebenza, futhi umkhiqizo ungahlangabezana nezidingo zokusebenzisa amazinga okushisa ahlukene ukusuka ku-600 ° C kuya ku-1400 ° C. Kusukela esicini se-morphology, kancane kancane iye yakha izinhlobonhlobo zokucutshungulwa kwesibili noma imikhiqizo ejulile yokucubungula kusuka kukotini we-ceramic fiber, ingubo ye-ceramic fiber, imikhiqizo ye-fiber ezwakalayo kuya ku-refractory fiber module, ibhodi ye-ceramic fiber, imikhiqizo ye-ceramic fiber profiled, iphepha le-ceramic fiber, fiber textiles nezinye izinhlobo.Ingakwazi ukuhlangabezana nezidingo zeziko ezihlukene zezimboni ezimbonini ezihlukahlukene zemikhiqizo ye-ceramic fiber refractory.
f) Ukumelana nokushaqeka okushisayo: imojula yokugoqa i-fiber inokumelana okuhle kakhulu nokuguquguquka okukhulu kwezinga lokushisa.Ngokwesisekelo sokuthi izinto ezishisiwe zingakuthwala, i-fiber folding module isithando somlilo singashiswa noma sipholiswe nganoma yisiphi isivinini.
o) Ukumelana nokudlidliza kwemishini (ngokuguquguquka nokunwebeka): ingubo yefiber noma ingubo yefiber iyagobeka futhi iyanwebeka, futhi akulula ukuthi yonakaliswe.Sonke isithando somlilo ngemva kokufakwa akulula ukuba sonakaliswe uma sithinteka noma sinyakaziswa ukuhamba komgwaqo.
h) Akukho ukomiswa kwehhavini: ngaphandle kwezinqubo zokomisa kuhhavini (njengokuphulukisa, ukomisa, ukubhaka, inqubo eyinkimbinkimbi yokomisa ihhavini kanye nezinyathelo zokuzivikela esimweni sezulu esibandayo), ulayini lwesithando somlilo lungasetshenziswa ngemva kokwakhiwa.
1) Ukusebenza okuhle kokufakwa komsindo (ukunciphisa ukungcoliswa komsindo): ibhulokhi yokugoqa i-ceramic fiber inganciphisa umsindo we-high-frequency ne-frequency engaphansi kuka-1000 Hz.Kumagagasi omsindo anefrikhwensi engaphansi kuka-300 Hz, ikhono lokufaka umsindo liphakeme kunezinto ezivamile zokuvala umsindo, futhi linganciphisa kakhulu ukungcoliswa komsindo.
j) Ikhono eliqinile lokulawula okuzenzakalelayo: ukuzwela okuphezulu okushisayo kwe-ceramic fiber lining kungavumelana kangcono nokulawula okuzenzakalelayo kwesithando sokushisa.
k) Ukuzinza kwamakhemikhali: izakhiwo zamakhemikhali ze-ceramic fibre folding block zizinzile.Ngaphandle kwe-phosphoric acid, i-hydrofluoric acid ne-alkali eqinile, amanye ama-asidi, ama-alkali, amanzi, uwoyela nesitimu akuguguleka.
Isikhathi sokuthumela: Feb-17-2023