Isingeniso ku-slag
I-Slag iwudoti wezimboni ongafakwanga ohlelweni lokwenza insimbi.Ngaphezu kwe-iron ore kanye nophethiloli, inani elifanele le-limestone kufanele lengezwe njenge-cosolvent ukuze kwehliswe izinga lokushisa lokuncibilika.I-calcium oxide, i-magnesium oxide ne-waste ore ensimbini yensimbi etholwe ngokubola kwazo esithandweni esiqhumayo, kanye nomlotha okwi-coke kuyancibilika, okuholela ekubeni izinto ezincibilikisiwe ezine-silicate ne-silicoaluminate njengezingxenye eziyinhloko, ezintanta phezu kwento encibilikisiwe. insimbi.Ivame ukukhishwa echwebeni lokukhishwa kwe-slag futhi icinywe ngomoya noma ngamanzi ukuze yenze izinhlayiya ze-granular.Lokhu kuyi-granulated blast furnace slag, okubizwa ngokuthi "i-slag".I-Slag iwuhlobo lwezinto ezibonakalayo "ezinamandla we-hydraulic property", okungukuthi, i-anhydrous ngokuyisisekelo uma ikhona yodwa, kodwa ibonisa ubulukhuni bamanzi ngaphansi kwesenzo sezinye izicupho (i-lime, i-clinker powder, i-alkali, i-gypsum, njll.).
Ukusetshenziswa kwe-slag
1. Usimende we-Slag Portland ukhiqizwa njengempahla eluhlaza.I-granulated blast furnace slag ixutshwa ne-Portland Cement clinker, bese kwengezwa i-gypsum engu-3 ~ 5% ukuze kuxutshwe futhi kugaywe ukwenza usimende we-slag Portland.Ingasetshenziswa kangcono kubunjiniyela bamanzi, itheku kanye nobunjiniyela obungaphansi komhlaba.
2. Ingasetshenziselwa ukukhiqiza isitini se-slag kanye nemikhiqizo kakhonkolo egoqelwe emanzi
3. Faka i-slag yamanzi kanye ne-activator (usimende, umcako kanye negypsum) emshinini wamasondo, engeza amanzi bese uwagaya odakeni, bese uhlanganisa ne-aggregate eqinile ukuze wenze ukhonkolo we-slag omanzi.
4. Ingalungisa ukhonkolo we-slag gravel futhi isetshenziswa kakhulu kubunjiniyela bemigwaqo kanye nobunjiniyela bezitimela.
5.Ukusetshenziswa kwe-slag enwetshiwe nobuhlalu obunwetshiwe obunwetshiwe busetshenziswa kakhulu njenge-aggregate engasindi ukwenza ukhonkolo ongasindi.
Ukugeleza kwenqubo ye-slag pulverization
Ishidi lokuhlaziya isithako esiyinhloko se-slag (%)
| Izinhlobonhlobo | I-CaO | SiO2 | Fe2O3 | MgO | MnO | Fe2O3 | S | I-TiO2 | V2O5 |
| Ukwenza insimbi, ukuqhunyiswa kwe-slag yesithando somlilo | 32-49 | 32-41 | 6-17 | 2-13 | 0.1-4 | 0.2-4 | 0.2-2 | - | - |
| I-Manganese iron slag | 25-47 | 21-37 | 7-23 | 1-9 | 3-24 | 0.1-1.7 | 0.2-2 | - | - |
| I-Vanadium iron slag | 20-31 | 19-32 | 13-17 | 7-9 | 0.3-1.2 | 0.2-1.9 | 0.2-1 | 6-25 | 0.06-1 |
Uhlelo lokukhetha imodeli yomshini we-slag powder
| Ukucaciswa | I-Ultrafine ne-deep processing (420m³/kg) |
| Uhlelo lokukhetha izisetshenziswa | Isigayo sokugaya esiqondile |
Ukuhlaziywa kwamamodeli wokugaya
I-Roller Mill:
Imishini yesilinganiso esikhulu kanye nokuphuma okuphezulu kungahlangabezana nokukhiqizwa kwesilinganiso esikhulu.Isigayo esime mpo sinokuzinza okuphezulu.Ukungalungi: izindleko zokutshala izimali eziphezulu zemishini.
Isigaba I:Cukuphuthuma kwezinto zokusetshenziswa
Enkului-slagimpahla igaywa yi-crusher kuze kube yi-feed fineness (15mm-50mm) engangena emshinini wokugaya.
IsitejiII: Gukugoqa
Ochotshoziwei-slagizinto ezincane zithunyelwa ku-hopper yokugcina nge-elevator, bese zithunyelwa ekamelweni lokugaya le-mill ngokulinganayo futhi ngobuningi yi-feeder yokugaya.
Isigaba III:Hlelaing
Izinto ezigayiwe zihlelwa ngesistimu yokugreda, futhi impushana engafanelekile ihlelwa ngokwezigaba bese ibuyiselwa emshinini omkhulu ukuze igaywe kabusha.
IsitejiV: Cukuqoqwa kwemikhiqizo eqediwe
Impushana ehambisana nokucoleka igeleza epayipini negesi futhi ingene endaweni eqoqwa uthuli ukuze ihlukaniswe futhi iqoqwe.Impushana eqoqiwe eqoqiwe ithunyelwa esiseleni somkhiqizo oqediwe ngomshini owudluliselayo ngembobo yokukhipha, bese ihlanganiswa ne-powder tanker noma i-automatic packer.
Izibonelo zohlelo lokusebenza lwe-slag powder processing
Imodeli nenombolo yale mishini: Isethi engu-1 ye-HLM2100
Icubungula impahla eluhlaza: Slag
Ubuhle bomkhiqizo ophelile: 200 mesh D90
Amandla: 15-20 T / h
Izinga lokuhluleka kwe-Hongcheng slag mill liphansi kakhulu, ukusebenza kuzinzile kakhulu, umsindo uphansi, ukusebenza kahle kokuqoqwa kothuli kuphakeme kakhulu, futhi indawo yokusebenza ihambisana nemvelo kakhulu.Ngaphezu kwalokho, sajabula kakhulu ngokuthi inani eliphumayo lemishini yokugaya lidlule kakhulu inani elilindelekile futhi lidale izinzuzo ezinkulu ebhizinisini lethu.Ithimba le-Hongcheng ngemuva kokuthengisa linikeze isevisi ecabangelayo nenomdlandla.Bakhokha izimpindelo ezivamile izikhathi eziningi ukuze bahlole isimo sokusebenza kwemishini, baxazulule izinkinga eziningi ezingokoqobo kithi, futhi babeka iziqinisekiso eziningi zokusebenza okuvamile kwemishini.
Isikhathi sokuthumela: Oct-22-2021
