Isingeniso nge-Iron ore
Insimbi iwumthombo obalulekile wezimboni, i-iron oxide ore, inhlanganisela yamaminerali equkethe izakhi zensimbi noma izinhlanganisela zensimbi ezingasetshenziswa ngokwezomnotho, futhi kunezinhlobo eziningi zensimbi.Phakathi kwazo, imikhiqizo yokuncibilikisa insimbi ikakhulukazi ihlanganisa iMagnetite, siderite, nehematite nokunye.I-ayoni ikhona ngokwemvelo njengenhlanganisela, futhi insimbi ingakhethwa kancane kancane ngemva kokuchotshozwa kwensimbi yemvelo, igaywe, ikhethwe ngozibuthe, intante, futhi iphinde ikhethwe.Ngakho-ke, insimbi yensimbi iyinto ebalulekile yokusetshenziswa emkhakheni wokukhiqiza insimbi;Ngokuvamile izinga lensimbi yensimbi elingaphansi kuka-50% lidinga ukugqokwa ngaphambi kokuncibilikiswa nokusetshenziswa.Njengamanje, isimo samanje semboni yensimbi edidiyelwe kanye nezici zensiza yemithombo yensimbi yaseChina kufanele sithuthukiswe ngokuqhubekayo enqubweni ye-metallurgical ore beneficiation yaseChina ukuze kuthuthukiswe intuthuko esheshayo yemboni, ukutshalwa kwezimali kwemishini ekusebenzeni kokuchotshozwa nokugaya, ukukhiqizwa. izindleko, ukusetshenziswa kukagesi kanye nokusetshenziswa kwensimbi nezinye izici zizonquma kakhulu ukuthuthukiswa kwemboni nokusebenza kahle kwezimakethe.
Ukusetshenziswa kwe-Iron ore
Izindawo ezisetshenziswa kakhulu zensimbi yimboni yensimbi.Kulezi zinsuku, imikhiqizo yensimbi isetshenziswa kakhulu emnothweni kazwelonke nasezimpilweni zabantu zansuku zonke, iyimpahla eyisisekelo edingekayo ukuze kukhiqizwe umphakathi nokuphila, insimbi njengenye yezinto ezibaluleke kakhulu zesakhiwo emnothweni wezwe, ithatha isikhundla esibaluleke kakhulu futhi isiye yaba. insika ebalulekile yokuthuthukiswa komphakathi.
Insimbi, ukukhiqizwa kwensimbi, izinhlobonhlobo, ikhwalithi bekulokhu kuyisilinganiso sezimboni zezwe, ezolimo, ezokuvikela kazwelonke kanye nesayensi nobuchwepheshe uphawu olubalulekile lwezinga lentuthuko, okuyinsimbi njengesisekelo sempahla esetshenziswayo embonini yensimbi. impahla eluhlaza ebalulekile esekela yonke imboni yensimbi, insimbi yensimbi idlala indima enkulu embonini yensimbi, ingancibilikiswa ibe yinsimbi yengulube, insimbi eyenziwe, i-ferroalloy, i-carbon steel, i-alloy steel, insimbi ekhethekile, i-magnetite ehlanzekile nayo ingasetshenziswa njenge-catalyst ammonia.
Ukuze udlale ngokugcwele izinzuzo zemithombo yensimbi, uma kucatshangelwa izici ze-iron ore lean ore, insimbi engacebe kakhulu, amaminerali ahlobene kakhulu, izingxenye ze-ore eziyinkimbinkimbi kanye nosayizi wokusanhlamvu ocolekile we-ore ore, ubuchwepheshe bokugqoka insimbi kanye imishini yokugqoka insimbi idinga ukuhambisana nesikhathi, singakwazi yini ukuthuthukisa ngokuphelele ikhwalithi yemikhiqizo yensimbi, ubuningi kanye nokusebenza kahle kwezomnotho okuphelele kwamabhizinisi.
Inqubo yokugeleza kwe-iron ore pulverization
Ishidi lokuhlaziya isithako sensimbi
| IsithakoIzinhlobonhlobo | Iqukethe u-Fe | Iqukethe u-O | Iqukethe i-H2O |
| I-Magnetite iron ore | 72.4% | 27.6% | 0 |
| I-Hematite iron ore | 70% | 30% | 0 |
| I-Limonite iron ore | 62% | 27% | 11% |
| I-Siderite iron ore | Isithako esiyinhloko yi-FeCO3 | ||
Uhlelo lokukhetha imodeli yomshini we-iron ore ore
| Ukucaciswa | Ubuhle bomkhiqizo wokugcina :100-200mesh |
| Uhlelo lokukhetha izisetshenziswa | Umshini wokugaya ume mpo noma umshini wokugaya uRaymond |
Ukuhlaziywa kwamamodeli wokugaya
I-1.Raymond Mill, i-HC series pendulum grinding mill: izindleko eziphansi zokutshala izimali, umthamo omkhulu, ukusetshenziswa kwamandla okuphansi, ukuzinza kwemishini, umsindo ophansi;iyimishini efanelekile yokucubungula i-Iron ore powder.Kodwa izinga lezinga elikhulu liphansi uma liqhathaniswa nelokugaya eliqondile.
2. Isigayo esime mpo se-HLM: imishini emikhulu, umthamo omkhulu, ukuhlangabezana nesidingo esikhulu sokukhiqiza.Umkhiqizo unezinga eliphezulu lendilinga, ikhwalithi engcono, kodwa izindleko zokutshala imali ziphezulu.
3. I-HCH ultrafine grinding roller Mill: I-ultrafine grinding roller mill iyasebenza, iyonga amandla, iyonga futhi iyisisetshenziswa sokugaya esisebenzayo se-ultrafine powder ngaphezu kwamameshi angu-600.
I-4.HLMX i-ultra-fine vertical mill: ikakhulukazi kumthamo omkhulu wokukhiqiza umthamo we-ultrafine powder ngaphezu kwama-meshes angu-600, noma ikhasimende elinezidingo eziphakeme kwifomu lezinhlayiyana zempushana, i-HLMX ultrafine ultrafine vertical mill iyisinqumo esingcono kakhulu.
Isigaba I: Ukuchotshozwa kwezinto ezingavuthiwe
Insimbi enkulu ye-Iron igaywa isigayigayi kuze kufike ku-feed fineness (15mm-50mm) engangena emshinini wokugaya.
Isigaba II: Ukugaya
Izinto ezincane ze-Iron ore ezichotshoziwe zithunyelwa ku-hopper yokugcina ngekheshi, bese zithunyelwa ekamelweni lokugaya le-mill ngokulinganayo nangobuningi nge-feeder ukuze zigaywe.
Isigaba III: Ukuhlukanisa
Izinto ezigayiwe zihlelwa ngesistimu yokugreda, futhi impushana engafanelekile ihlelwa ngokwezigaba bese ibuyiselwa emshinini omkhulu ukuze igaywe kabusha.
Isigaba V: Ukuqoqwa kwemikhiqizo eqediwe
Impushana ehambisana nokucoleka igeleza epayipini negesi futhi ingene endaweni eqoqwa uthuli ukuze ihlukanise futhi iqoqwe.Impushana eqoqiwe eqoqiwe ithunyelwa esiseleni somkhiqizo oqediwe ngomshini owudluliselayo ngembobo yokukhipha, bese ipakishwa nge-powder tanker noma i-automatic packer.
Izibonelo zokusetshenziswa kwe-iron ore powder processing
Imodeli nenombolo yale mishini: Isethi engu-1 ye-HLM2100
Ukucubungula impahla eluhlaza: insimbi yensimbi
Ubuhle bomkhiqizo ophelile: 200 mesh D90
Amandla: 15-20 T / h
Onjiniyela bakwaGuilin Hongcheng baqotho futhi banesibopho soku-oda ngamabomu, uphenyo lwensimu, ukukhiqiza, ukuthuma ukufakwa.Abagcinanga ngokuqeda ngempumelelo umsebenzi wokulethwa, kodwa futhi isimo sendawo yokusebenza kwemishini sikhulu, ukusebenza kwemishini kuzinzile, ukusebenza kunokwethenjelwa, ukusebenza kahle kokukhiqiza kuphezulu kakhulu, nokongiwa kwamandla nakho kufana nokuvikelwa kwemvelo.Saneliseke kakhulu futhi siyaqiniseka imishini Hongcheng sika.
Isikhathi sokuthumela: Oct-22-2021
