Alumina Lining Plate: Likopo tsa Bohlokoa bakeng sa Tšireletso ea Liindasteri & Katleho

Tlhahisong ea indasteri, abrasion, mocheso o phahameng, le ho bola ha lik'hemik'hale hangata li khutsufatsa nako ea bophelo ba lisebelisoa mme li sitisa katleho. Thepoleiti ea alumina-e entsoeng ka bohloeki bo phahameng ba Al₂O₃ le sintered ho feta 1700 ° C - e rarolla lintlha tsena tsa bohloko. Ka ho thatafala ha Rockwell ea 80-90 HRA le khanyetso ea ho roala makhetlo a 266 ho feta ea tšepe ea manganese, e fetohile setsi sa mantlha sa liindasteri tse mahlonoko. Ka tlase ke lits'ebetso tsa eona tsa mantlha le hore na hobaneng e le letsete le bohlale bakeng sa likhoebo tse ikemiselitseng ho fokotsa litšenyehelo le ho matlafatsa botsitso.

1. Likopo tsa Core Industrial

Lipoleiti tsa masela a aluminium li sebetsa hantle libakeng tse thata, li etsa hore e be tsa bohlokoa haholo makaleng ao lisebelisoa li mamellang likhohlano, tšusumetso kapa mocheso o feteletseng. Mona ke lisebelisoa tsa bona tse kholo:

Indasteri ea Matla a Mocheso le Mashala

Lisebelisoa tsa mashala, li-pulverizers, le liphaephe tsa molora tse fofang lifemeng le merafong li tobane le ho khopeha ho matla ke likaroloana tsa mashala. Li-liner tsa khale tsa tšepe lia tsofala ka mor'a likhoeli tse ngata, 'me li baka ho theoha ha chelete e ngata. Li-liner tsa aluminium li eketsa nako ea bophelo ba likarolo ho fihla ho makhetlo a 10, e leng se nolofalletsang lilemo tsa ts'ebetso e tsoelang pele. Ho hanyetsa ha bona mocheso o phahameng oa 1700 ° C ho boetse ho lumellana le litsamaiso tsa boiler le likanale tsa ho ntša molora.

Makala a Tšepe, Samente le Merafo

Tlhahisong ea tšepe, lithapo tsa alumina li sireletsa lithapo tsa sebōpi, lilae le melomo ea converter ho tloha khoholehong ea tšepe e qhibilihisitsoeng le slag, ho lelefatsa bophelo ba ts'ebeletso ka 50% +. Bakeng sa limela tsa samente le merafo, li tsamaisa li-chute, li-crusher le li-mill tse silang, li sireletsa khahlanong le matla a majoe le a clinker. Liphaephe tsa merafo tse kentsoeng ka aluminium li fokotsa ho khathala haholo, li thibela ho lutla le ho eketsa tlhahiso.

Liindasteri tsa Lik'hemik'hale le tsa Khalase

Limela tsa lik'hemik'hale li itšetlehile ka li-alumina liner bakeng sa lipompo, likepe tse arabelang, le liphaephe tse sebetsanang le li-acid tse senyang, li-bases le li-slurries. Ba hanana le acid e ngata ea sulfuric le mecha e meng ea litaba e thata, ba qoba ho lutla le ho silafala ha lihlahisoa. Ha ho etsoa likhalase, ho hanyetsa mocheso oa 1600 ° C ho etsa hore e be tse loketseng bakeng sa masela a sebōpi, ho boloka lisebelisoa le ho netefatsa boleng ba khalase bo tsitsitseng.

Lisebelisoa tse khethehileng

Ka ntle ho liindasteri tsa mantlha, lipoleiti tsa alumina tse phahameng (99% Al₂O₃) li sebetsa ka liphahlo tse thibelang likulo tsa sesole (Tshireletso ea 3-6) le likoloi tse nang le lihlomo-moqapi oa bona o bobebe o ntlafatsa matšeliso ntle le ho tela tšireletso. Litsing tsa motheo, li tsamaisa li-chute le li-crucibles, tse mamellang ho qhibiliha ha tšepe e entsoeng ka ho qhibilihisoa le mekhoa e tsitsitseng ea ho lahla.