Indawo yokusebenza yeziko lengilazi inokhahlo kakhulu, futhi umonakalo wezinto eziphikisayo zokufakwa kuhhashi kuthinteka kakhulu yizici ezilandelayo.
(1) Ukuguguleka kwamakhemikhali
I-Glass liquid ngokwayo iqukethe isilinganiso esikhulu sezingxenye ze-SiO2, ngakho-ke i-acidic yamakhemikhali. Lapho i-kiln lining impahla ithinta uketshezi lwengilazi, noma ngaphansi kwesenzo sesigaba segesi-uketshezi, noma ngaphansi kwesenzo sempushana ehlakazekile nothuli, ukugqwala kwayo kwamakhemikhali kubi. Ikakhulukazi phansi nodonga oluseceleni lokugeza, lapho kuguguleka khona uketshezi lwengilazi encibilikisiwe ngokuhamba kwesikhathi, ukuguguleka kwamakhemikhali kubi kakhulu. Izitini zokuhlola ze-regenerator zisebenza ngaphansi kokushisa okuphezulu kokushisa, ukuguguleka kwegesi nothuli, umonakalo wamakhemikhali nawo unamandla. Ngakho-ke, lapho ukhetha izinto eziphikisayo, ukumelana nokugqwala kuyisici esibaluleke kakhulu okufanele sicatshangelwe. I-refractory ephansi yokugeza encibilikisiwe kanye ne-side wall refractory kufanele ibe ne-asidi. Eminyakeni yamuva, izitini zochungechunge lwe-AZS ezihlanganisiwe ziyisinqumo esingcono kakhulu sezingxenye ezibalulekile zokugeza okuncibilikisiwe, njengezitini ze-zirconia mullite nezitini ze-zirconium corundum, ngaphandle kwalokho, izitini ze-silicon ezisezingeni eliphezulu nazo ziyasetshenziswa.
Uma kucatshangelwa isakhiwo esikhethekile sehhavini lengilazi, udonga lokugeza kanye nezansi zenziwe ngezitini ezinkulu eziphikisayo esikhundleni sezitini ezincane, ngakho-ke impahla ihlanganiswe ngokuyinhloko.
(2) Ukukhuhla ngomshini
Ukukhuhla ngemishini ngokuyinhloko ukukhuhla okunamandla kokugeleza kwengilazi encibilikisiwe, okufana nomphimbo wokushisa wesigaba sokuncibilika. Okwesibili ukukhuhla okokusebenza, njengembobo yokushaja. Ngakho-ke, ama-refractories asetshenziswa lapha kufanele abe namandla aphezulu wemishini kanye nokumelana okuhle nokukhuhla.
(3) Isenzo sokushisa okuphezulu
Izinga lokushisa elisebenzayo leziko lengilazi liphakeme lifinyelela ku-1600 °C, futhi ukushintshashintsha kwezinga lokushisa kwengxenye ngayinye kuphakathi kuka-100 no-200 °C. Kufanele futhi kuqashelwe ukuthi i-lining lining isebenza ngaphansi kwezimo zokushisa eziphakeme zesikhathi eside. Izinto ezikwazi ukumelana nokushisa kwengilazi kumele zimelane nokuguguleka kwezinga lokushisa eliphezulu, futhi akufanele zingcolise uketshezi lwengilazi.
Isikhathi sokuthumela: Oct-22-2021