Esikhathini esingokwesimo sezinto zokuvimbela izinga lokushisa,Izingubo zokulala ze-Ceramic fiberPhuma njengekhambi eliguquguqukayo nelibalulekile yezinhlelo zokusebenza eziningi zezimboni nezentengiso. Noma ngabe ukusemkhakheni wezokukhiqiza, imboni yezokwakha, noma ebandakanyeka kunoma iyiphi inqubo edinga ukuphathwa kokushisa okusebenzayo, ukuqonda okwenziwe nge-ceramic fiber ama-fiber kungathinta kakhulu ukusebenza kwakho kanye nezindleko - ukusebenza kahle.

Incazelo kanye nomqondo oyisisekelo

I-peramic fiber blanket iyindlela elula, engasindi futhi esebenza kahle yokufakelwa okwenzelwe ukubekezelela amazinga okushisa aphezulu. Yakhelwe kusuka ku-Ceramic Fibers, ehlanganiswa ikakhulukazi nge-aluminium milicate. Le micu iyacutshungulwa futhi yahlanganiswa ndawonye ukwakha ithambile, indwangu - njengento efana nengubo yendabuko, yingakho igama. Isakhiwo esiyingqayizivele sezingubo zokulala ze-ceramic fiber zibenza bakwazi ukuhlinzeka ngokufakwa okuhle kakhulu okushisayo ngenkathi benikeza ukuguquguquka nokukhululeka kalula.

Ukwakheka nezinto zokwakha

Ingxenye esemqoka yezingubo zokulala ze-ceramic fiber yi-aluminium silicate. Lokhu okuqukethwe kuthathwe kumaminerali wemvelo anjengeBauxite, Kaolin, nesihlabathi saseSilica, ancibilike emazingeni okushisa aphezulu kakhulu, kuvame ukwedlula okungu-2000 ° F (1093 ° C). Ngesikhathi senqubo yokuncibilika, izinto ezingavuthiwe ziguqulwa zibe yisimo esibunjiweyo bese ziklebhula noma zishaywe zibe yimicu emihle. Le micu ingahluka ngobubanzi, imvamisa isuka kuma-micrometers ama-2 kuye kwayi-7, futhi ingabe amabhlogo wokwakha wengubo ye-ceramic fiber.
Ngaphezu kwe-aluminium bulicang, ezinye izingubo zefayibha ye-ceramic zingaqukatha izengezo ukuze zithuthukise izakhiwo ezithile. Isibonelo, i-zirconia noma i-chrome oxide ingangezwa ukuthuthukisa ukumelana nokushisa okuphezulu nokuqina kwamakhemikhali kwengubo, okwenza kube lula ukuthola izinhlelo ezifunwa kakhulu.

Izakhiwo ezibalulekile

1. Okuphakeme - Ukumelana Nezinga: Enye yezakhiwo eziphawuleka kakhulu zezingubo zokulala ze-ceramic fiber yikhono labo lokubekezelela amazinga okushisa aphezulu. Bangakhuthazelela amazinga okushisa aqhubekayo okusebenza asuka ku-1200 ° F (649 ° C) kuya ku-2300 ° F (1260 ° C), kuya ngebanga elithile nokwakheka. Lokhu kubenza balungele ukusetshenziswa ezindaweni lapho kuvezwa khona ukushisa okukhulu kuvamile, njengezindawo zezimboni, ama-kilns, nama-boilers.

2. Ukufakelwa okuhlukile okushisayo: Izingubo zokulala ze-ceramic fiber zinokuqhutshwa okuphansi kakhulu okushisayo, okusho ukuthi zisebenza kakhulu ekuvikeleni ukuhanjiswa kokushisa. Le mpahla isiza ekugcineni amazinga okushisa afiselekayo ngaphakathi kwezinhlelo ezifakiwe, enciphisa ukusetshenziswa kwamandla, kanye nokwenza ngcono ukusebenza kahle. Isibonelo, esithandweni somlilo, i-ceramic fiber blanket lining inganciphisa kakhulu ukulahleka kokushisa, okuvumela isithando somlilo ukusebenza kahle futhi silondoloze izindleko zikaphethiloli.

3. Engasindi futhi evumelana nezimo: Ngokungafani nezinto zokwenziwa kwendabuko ezifana nezitini noma ukhonkolo, izingubo zokulala eziyi-ceramic ziyi-lightweight futhi zivumelana nezimo. Imvelo yabo engasindi inciphisa umthwalo wesakhiwo emishini emishini noma ekwakheni ukufakwa, kanti ukuguquguquka kwawo kunika amandla ukufakwa okulula, ngisho nasezindaweni eziyinkimbinkimbi noma ezingekho emthethweni. Lokhu kuguquguquka futhi kuvumela ukuvumela okungcono ukuqina, ukuqinisekisa isithiyo esiqinile nesisebenzayo sokufakelwa.

4. Ukuqina okuhle kwamakhemikhali: Izingubo zokulala ze-ceramic fiber zibonisa ukumelana kahle namakhemikhali amaningi, ama-acid, kanye ne-alkalis evame ukutholakala ezilungiselelweni zezimboni. Lokhu kuqina kwamakhemikhali kuvikela izinhlaka eziyisisekelo ezivela ekugqwalisweni nasekunciphiseni, ukunweba isikhathi sokuphila kwemishini kanye nokunciphisa izindleko zokulungisa. Kodwa-ke, kubalulekile ukuqaphela ukuthi kungenzeka bangalungele ukusetshenziswa ezindaweni ezigxile kakhulu ze-hydrofluoric acid noma i-phosphoric acid.

5. Ukumuncu okuzwakalayo: Ngaphezu kwezakhiwo zazo ezishisayo, izingubo zokulala ze-ceramic fiber nazo zinikeza umsindo omuhle - amakhono okuvuma. Banganciphisa ngempumelelo amazinga omsindo ezikhungweni zezimboni, bedala indawo esebenza kahle futhi ephephile yokusebenza.

Inqubo Yokukhiqiza

Ukukhiqizwa kwezingubo zokulala ze-ceramic fiber kufaka izinyathelo ezimbalwa ezibalulekile:

1. Ukulungiselela Okubonakalayo Okubonakalayo: Njengoba kushiwo ngaphambili, izinto zokusetshenziswa, ikakhulukazi i-aluminium silicarte - amaminerali asuselwa ku-based, akhethwe ngokucophelela futhi alungiswe. Zichotshozwa futhi zihlaba umhlabathi ngempuphu enhle yokuqinisekisa ukuncibilika okufanayo.

2. Ukuncibilika: Izinto zokusetshenziswa eziyimpuphu zidliswa esithandweni sokushisa esiphakeme kakhulu, lapho zincibilika emazingeni okushisa aphezulu kakhulu. Ingxube encibilikisiwe bese ilungele ukuguqulwa ibe yimicu.

3. Uhlobo lwefiber: Kunezindlela ezimbili ezijwayelekile zokwakha imicu ye-ceramic: ukuphotha nokushaya. Enqubweni yokuphothama, izinto ezincibilikisiwe zikhishwe ngama-orifices amancane bese ziqhuma ngesivinini esikhulu, okwenza lokho okuqukethwe kuqiniswe kube yimicu emihle. Ukushaya, ngakolunye uhlangothi, kuhilela ukuphoqelela izinto ezibunjiweyo ngaphandle kwesithando usebenzisa okuphezulu - umoya noma umusi, okuqhekeza kube yimicu.

4. Ukubhoboza inaliti nokubopha: Imicu eyenziwe yasungulwa bese ifakwa ezingxenyeni zokwakha iwebhu - njengesakhiwo. I-Willle punching ivame ukuqashwa ukunxuse imicu, ukuthuthukisa amandla nokuqina kwengubo. Kwezinye izimo, i-binder ingangezwa ukuze ithuthukise ubumbano lwemicu.

5. Ukomisa nokuphulukisa: Ingubo yengubo iyomiswa ukususa noma yimuphi umswakama futhi yelapha ukusetha i-binder (uma isetshenziswa), okuholela kwingubo ye-ceramic fiber eqediwe elungele ukusetshenziswa.

Izinja

Izingubo zokulala ze-Ceramic fiberThola ukusetshenziswa okubanzi ezinhlobonhlobo zezimboni kanye nezicelo:

1. Izindawo zezimboni nama-kilns: Zivame ukusetshenziswa njengezinsimbi zezimpahla zezimboni, ama-kilns, namahhavini. Ngokuhlinzeka ngokufakwa okusebenzayo okushisayo, basiza ekugcineni amazinga okushisa afunekayo ngaphakathi kwemishini, anciphise ukulahleka kokushisa, kanye nokwenza ngcono ukusebenza kwenqubo yokushisa. Lokhu kubalulekile ukuthi izimboni ezinjengezimboni ezinjengokusebenza kwensimbi, ubumba, ukukhiqizwa kwengilazi, kanye nokwelashwa okushisa.

2. Ukukhiqizwa kwamandla: Ezitshalweni zamandla, izibani zefayibha ye-ceramic zisetshenziselwa ukufaka ama-boilers, ama-turbines, nezinye izilinganiso zokushisa eziphakeme. Basiza ekunciphiseni ukulahleka kwamandla, ukuthuthukisa ukusebenza kahle kwamandla - inqubo yokulondolozana, nokuvikela imishini kusuka ezimweni ezinzima zokusebenza.

3. Ukwakha Nokwakha: Ezakhiweni, izingubo zokulala ze-ceramic fiber zingasetjenziswa kuzinhlelo zokusebenza zokucisha umlilo, njengokuthi umlilo - izindonga ezilinganisiwe, uphahla, kanye nezitezi. Ukumelana kwabo okuphezulu - Ukumelana nekhono lokuvimbela ukusakazeka komlilo kubenze kube yisici esibalulekile sokuphepha. Zingasetshenziselwa ukufakwa okushisayo ekwakheni imvilophu, kusiza ukunciphisa izindleko zokushisa nokupholisa.

4. Izithuthi neze-Aerospace: Ezimbonini zezimoto nezithuthi ze-aerospeace, izingubo zokulala ze-ceramic ze-ceramic zisetshenziselwa ukufaka izinjini zokufaka izinjini, izinhlelo zokuqeda amandla, nezinye izinto zokushisa eziphakeme. Imvelo yabo engasindi izuzisa ikakhulukazi kulezi zicelo, ngoba isiza ekunciphiseni isisindo semoto noma indiza, ngcono ukusebenza kahle kaphethiloli.

5. Imboni ye-petrochemical: Ezitshalweni ze-petrochemical, izingubo zokulala ze-ceramic fiber zisetshenziselwa ukufaka ama-reactors, amapayipi namathangi okugcina. Zivikela imishini kusuka ekushiseni okuphezulu - izinga lokushisa kanye nezimo ezilonakalisayo ezijwayelekile embonini ye-petrochemical, kuqinisekiswe ukusebenza okuphephile nokusebenzayo kwesitshalo.

Ukulungiswa nokunakekelwa

Ukuqinisekisa ukusebenza okuhle nokuphila isikhathi eside kwezingubo zokulala nge-ceramic fiber, ukulungiswa okufanele kubalulekile:

1. Ukuhlolwa njalo: Ngezikhathi ezithile hlola izingubo zokulala ze-ceramic for izimpawu zokugqoka, ukulimala, noma ukonakaliswa. Funa izinyembezi, izimbobo, noma izindawo lapho imicu kungenzeka icindezelwe noma ithathelwe khona.

2. Ukuhlanza: Gcina izingubo zokulala zihlanzekile ngokususa noma yiluphi uthuli, imfucumfucu, noma ezingcolisayo ezingase ziqongelele ebusweni. Sebenzisa ibhulashi elithambile noma umshini wokuhlanza we-vacuum ukuze uhlanze kahle izingubo zokulala, uqaphele ukuthi ungalimazi imicu.

3. Gwema umswakama: Izingubo zokulala ze-ceramic fiber azenzelwe ukubekezelela ukuvezwa isikhathi eside kumswakama. Uma izingubo zokulala ziba manzi, zomisa kahle ngokushesha ukuvikela ukulimala kwemicu nokwehliswa kwezindawo zazo zokufaka okushisayo.

4. Ukubeka endaweni: Uma kutholakala noma yimuphi umonakalo omkhulu noma ukonakala okutholakele, buyisela ingxenye ethintekayo yengubo ye-ceramic fiber ngokushesha. Lokhu kuzoqinisekisa ukuthi ukusebenza kokufakwa kohlelo kugcinwa nokuthi azikho izingozi zokuphepha ezingaba khona.

Ekuphetheni,Izingubo zokulala ze-Ceramic fiberziyinto eguquguqukayo futhi ebalulekile yokufakelwa ngezicelo ezahlukahlukene. Inhlanganisela yabo eyingqayizivele yokuphikiswa okuphezulu - Ukumelana nokushisa okungcono kakhulu, kungasindi, futhi ukuguquguquka nokuguquguquka kwenza kube yikhetho oluhle lezimboni kanye nezicelo lapho ukuphathwa kokushisa okusebenzayo kubalulekile. Ngokuqonda izakhiwo zabo, inqubo yokukhiqiza, izinhlelo zokusebenza, nezidingo zokulungiswa, ungenza iningi lezinto eziphawuleka futhi zithuthukise ukusebenza kanye nokusebenza kahle kwemisebenzi yakho.