Melao-motheo e lokelang ho lateloa khethong ea litene refractory bakeng sa li-kilns tsa indasteri

Ho na le mefuta e mengata ea li-kilns tsa indasteri mme meaho ea tsona e rarahane ho feta. Har’a bona, khetho le tšebeliso ea litene tse refractory hangata li fapane haholo. Ho sa tsotellehe hore na ke mofuta ofe oa litene tsa refractory tse khethiloeng bakeng sa lisebelisoa tsa indasteri, li tlameha ho finyella litlhoko tse latelang: pele, li ka mamella mocheso o phahameng ntle le ho nolofatsa le ho qhibiliha, hape li tlameha ho mamella meroalo e phahameng ea mocheso. Ha e lahleheloe ke matla a mohaho oa ka hare oa litene tse refractory, ha e senyehe, e na le botsitso bo botle ba mocheso o phahameng oa mocheso, e na le liphetoho tse nyenyane tsa ho chesa, ‘me e khona ho hanela khoholeho ea khase e phahameng ea mocheso le khoholeho ea slag. Boholo ba litene tsa refractory bo tloaelehile, ‘me likarolo tse khethehileng tsa sebōpi li hloka ho khethoa ke boemo ba sebele.

Melao-motheo e lokelang ho lateloa ha ho khethoa litene tse refractory bakeng sa liindasteri:

1. Pele ho tsohle, re tlameha ho utloisisa litšoaneleho tsa libono tsa indasteri, re khethe litene tse refractory ho latela moralo oa sebōpi, tikoloho ea ho sebetsa le maemo a ts’ebetso ea karolo ka ‘ngoe, ‘me re hlahlobe mokhoa oa ts’enyehelo oa litene tse refractory tse sebelisoang liindastering tsa indasteri ho fihlella. targeted Khetha litene tse refractory. Ka mohlala, litene tse refractory bakeng sa ladle, hobane tšepe e qhibilihisitsoeng e ka har’a ladle ke alkaline, tšepe e qhibilihisitsoeng e ba le khoholeho ea ‘mele le khoholeho ea lik’hemik’hale ha e tšeloa ka ladle, le khatello ea mocheso e bakoang ke liphetoho tsa tšohanyetso tsa mocheso. Ka kakaretso, litene tsa magnesia-carbon refractory tse nang le khanyetso e ntle ea khoholeho ea slag li sebelisoa e le The ladle e entsoe ka masonry.

2. Ho utloisisa litšobotsi tsa litene tse refractory, tseba ka thepa le litšoaneleho tsa litene tse refractory, tse kang lik’hemik’hale tsa liminerale, thepa ea ‘mele le ts’ebetso ea ts’ebetso ea lisebelisoa tse tala tse sebelisoang ka litene tsa refractory,’ me u fane ka papali e feletseng ho melemo. ea thepa e tala e refractory e khethiloeng bakeng sa litene tse refractory , Ka mor’a hore ho be le tlhophiso e utloahalang ea lihlahisoa tse tala tsa refractory, litene tsa refractory li na le ts’ebetso e ntle.

3. Laola ka ho utloahalang tšebeliso e akaretsang ea sebōpi. Likarolo tse fapaneng tsa sebōpi li na le maemo a fapaneng a ts’ebetso le maemo a sebetsang. Litene tse khethiloeng tsa refractory le tsona li lokela ho kopanngoa hantle. Etsa bonnete ba hore ho ke ke ha e-ba le liphetoho tsa lik’hemik’hale le tšenyo ea ho qhibiliha pakeng tsa litene tse refractory tsa thepa e fapaneng sebakeng sa mocheso o phahameng, ‘me u netefatse hore likarolo tsohle tsa sebōpi li leka-lekanya ho lahleheloa ke sebōpi, ho laola ka mokhoa o utloahalang ho sebelisoa ha sebōpi ka kakaretso, ho etsa bonnete ba hore sebōpi se tla ba teng. bophelo bohle ba tšebeletso ea sebōpi, ‘me u qobe maemo a fapaneng a ho lokisa likarolo tse fapaneng tsa sebōpi.

4. Litene tse refractory bakeng sa liindasteri tsa liindasteri ha lia lokela ho finyella litlhoko tsa tšebeliso feela, empa hape li nahane ka mokhoa o utloahalang oa melemo ea moruo. Haeba litene tsa letsopa li ka finyella litlhoko tsa liindasteri tsa indasteri, ha ho hlokahale ho khetha litene tse phahameng tsa alumina. Ka hona, khetho ea litene tse refractory bakeng sa libono tsa indasteri e lokela ho nkoa ka botlalo.