lahla usilika
Imfucumfucu yamashubhu ephepha, izintambo, amantongomane nezinye izinsalela, izintambo ezivulekile, imitshina yensimbi.
I-Scrap
Emnyango we-crusher, kufanele kufakwe ama-roller ukuze kulawulwe inani lokuphakelayo.Umkhiqizo uyifayibha emfishane engu-5mm kanye nempushana enosayizi wezinhlayiyana ocolekile: ukuchotshozwa kwesibili ngemva kokomiswa, kanye nedivayisi yokukhetha umoya.
Ukuhlanza ulayini wemfucuza
Ngemuva kokugeza ngamanzi, i-ejenti yokulinganisa exhunywe ku-fiber izokhukhulwa, futhi amanzi kasilika wemfucumfucu azogezwa, futhi amanzi aphethwe yisiteshi sokuhlanza indle angasetshenziswa, cishe akukho manzi ampompi adingekayo.Amanzi awashiwe abuyiselwa endaweni yokuhlanza indle ukuze ahlanzwe.Imicu ehlanjululwe kuqala ihlukaniswa emanzini ngesihlukanisi samanzi esihlabathi.
chitha ukomiswa kukasilika
Ithunyelwa endaweni yokomisa ngewintshi ukuze yomiswe ngokuqhubekayo.I-lifti inomsebenzi wokulawula isivinini sokuguqulwa kwemvamisa, futhi isivinini sokuphakela sizothinta okuqukethwe komswakama womkhiqizo owomisiwe.Umthombo wamandla omshini wokomisa igesi yemvelo, eyomiswa isitimu bese yomiswa kuhho.Okuqukethwe kwe-fiber ngemva kokoma kungaphansi kuka-1%.Ngokwezidingo zokukhiqiza, ingafakwa emathangeni okugcina noma ezikhwameni ezinkulu ukuze ibekwe eceleni, noma ingathuthwa ngomoya iyiswe ebhokisini lokusebenzisa.
Ukusetshenziswa kwemfucuza kasilika
1. Isicelo ekukhiqizeni i-fiber eqhubekayo
Sicela uqaphele amaphuzu alandelayo:
1 Ikhanda likahhavini lifakwe ukudla okunezinhlangothi ezimbili, futhi inani lokuphakela nhlangothi zombili lilingana ngangokunokwenzeka.
2. Kufanele yome ngangokunokwenzeka, futhi umswakama ophezulu akufanele udlule u-1%, okuphinde kube yisimo seziko ezingenayo i-alkali.
3 Usayizi wesilika wemfucuza engeyona eye-alkali ungaba mncane, kuyilapho usilika we-alkali omaphakathi uphambene, kufanele ube ugqinsi ngangokunokwenzeka.
4 Faka izingxenye eziguquguqukayo B no-F ekwakhekeni kwamakhemikhali e-glass fiber.
2. Isicelo ekukhiqizeni uboya bengilazi
1 Njengoba izingxenye ze-medium-alkali glass fiber kanye ne-medium-alkali glasswool ziyafana ku-5, usilika ongcolile we-alkali omaphakathi ungasetshenziswa ngokuqondile ukukhiqiza uvolo wengilazi we-alkali wensimbi-alkali.
2 Ukwakheka kwe-alkali-free glass fiber uma kuqhathaniswa nalokho koboya bengilazi obungena-alkali:
incazelo yokuqhathanisa
Kusukela ekuqhathaniseni, kungabonakala ukuthi ngaphandle komehluko phakathi kwe-CaO ne-MgO, kunomehluko omncane kuphela kwezinye izingxenye ezifana ne-Si, Al, B kanye ne-R2O.Ekukhiqizeni, izinto ezingavuthiwe ezethulwe kufomula yokuqala ye-CaO ne-MgO zengezwa ngokuyinhloko, futhi izithako ezisele zingalungiswa kancane ukuze zihlangabezane nezidingo zokukhiqiza.
3. Isicelo ekukhiqizeni ingilazi enephethini
Ukukhiqizwa kwengilazi enephethini kusetshenziswa usilika wemfucuza kuchaziwe.Indlela eyinhloko ukuhlela ukwakheka okufana nengilazi enephethini ngokuvumelana nezici zokwakheka kukasilika wemfucuza ephakathi nendawo nengeyona i-alkali ngokwesilinganiso esingu-2:1 sikasilika wemfucuza ophakathi nendawo nongewona we-alkali.Ithebula elilandelayo:
Ngokusebenzisa isihlabathi se-quartz nomlotha wesoda, izingxenye ezifana ne-SiO2 ephansi, i-R2O ne-CaO ephezulu, i-MgO, i-Al2O3 ziyalungiswa ukuze zenze ifomula yokuqamba ehlangabezana nezidingo zokukhiqiza.Ifomula elinganiselwe imi kanje:
Ngesikhathi sokukhiqiza, ukunakekelwa kufanele kuthathwe ukuze kulawulwe kahle izinga lokushisa le-anneal (cishe 570°C) kanye nezinga lokushisa lokubumba.
4. Isicelo ekukhiqizeni ingilazi ye-mosaic
Ukukhiqizwa kwemidwebo yengilazi kusetshenziswa usilika wemfucuza ophakathi nendawo futhi ongeyona i-alkali sekusetshenziswe iminyaka eminingi.Ngenxa yemibala ehlukene yama-mosaic engilazi, kukhona futhi umehluko othile ekubunjweni kwayo.Ngokuya ngezidingo zokubunjwa kwemibala ehlukene, khetha ukusebenzisa usilika wemfucuza emaphakathi noma engeyona i-alkali.Kodwa-ke, ukuze kuhlangatshezwane nezidingo zombala womkhiqizo nokuzinza kokushisa, ukuzinza kwamakhemikhali, amandla emishini, njll., kuyadingeka ukuqhubeka nokulungisa ukwakheka, futhi wengeze kahle amaminerali afana nesihlabathi se-silica, i-limestone, i-feldspar potassium, i-albite, kanye nahcolite.Umlotha, i-fluorite, njll. Izinto ezisetshenziswayo nama-colorants ahlukene.
5. Sebenzisa usilika we-ceramic fiber ukukhiqiza i-ceramic glaze
Izingxenye eziyisisekelo zefayibha yengilazi yizo zonke izingxenye ezidingekayo ku-ceramic glaze, ikakhulukazi i-7% B2O3 ku-alkali-free fibre.Kuyisithako esivamile kuma-glaze, angehlisa izinga lokushisa elincibilikayo lama-glaze, avimbele ama-glaze ukuthi angaqhekeki futhi athuthukise ukucwebezela.Ukuqina kobuso, ukucwebezela nokumelana namakhemikhali.Ngenxa yentengo ephakeme uma kuqhathaniswa yezinto zokusetshenziswa ze-boron, inani lezindleko zeglaze liphezulu kakhulu.Ukusebenzisa ngokugcwele izingxenye eziwusizo zikasilika wemfucuza kunganciphisa kakhulu izindleko zokukhiqiza ama-glaze.
Isikhathi sokuthumela: Jan-31-2023