Isingeniso se-cement clinker
I-Cement clinker yimikhiqizo eqediwe kancane esekelwe ku-limestone nobumba, izinto zokusetshenziswa zensimbi njengezinto ezingavuthiwe eziyinhloko, ezakhiwe zaba izinto ezingavuthiwe ngokwesilinganiso esifanele, zishiswa kuze kube ingxenye noma yonke into encibilikisiwe, futhi etholakala ngemva kokupholisa.Embonini kasimende, izakhi zamakhemikhali eziyinhloko ze-clinker kasimende e-Portland evame ukusetshenziswa kakhulu yi-calcium oxide, i-silica kanye nenani elincane le-alumina ne-iron oxide.Ukwakheka kwamaminerali okuyinhloko i-tricalcium silicate, i-dicalcium silicate, i-tricalcium aluminate ne-iron aluminate tetracallic acid, i-Portland Cement clinker kanye nenani elifanele le-gypsum ngemva kokugaya kungenziwa kusimende wase-portland.
Ukusetshenziswa kwe-cement clinker
Njengamanje, i-clinker kasimende isetshenziswa kabanzi kumaphrojekthi wokwakha ezimbonini nasezimbonini, njengokufaka usimende ezizindeni zikawoyela nezizinda zegesi, amadamu amaningi kumaphrojekthi okonga amanzi, amaphrojekthi okulungisa amasosha, kanye ne-asidi nezinto eziphikisayo, umjovo kuma-tunnel cap esikhundleni salokho. womgodi.Ngaphezu kwalokho, ukhuni nensimbi kungasetshenziswa esikhundleni sokhuni ezintweni ezihlukahlukene ezifana nezigxobo zocingo, izindawo zokulala zikaloliwe, amapayipi kawoyela negesi, kanye namathangi okugcina uwoyela kanye negesi.
Ukugeleza kwenqubo yokugudluzwa kwe-clinker kasimende
Ishidi lokuhlaziya isithako se-clinker main (%)
| I-CaO | SiO2 | Fe2O3 | Al2O3 |
| 62%-67% | 20%-24% | 2.5%-6.0% | 4%-7% |
Uhlelo lokukhetha imodeli yomshini we-clinker clinker
| Ukucaciswa | 220-260㎡/kg(R0.08≤15%) |
| Uhlelo lokukhetha izisetshenziswa | Isigayo sokugaya esiqondile |
Ukuhlaziywa kwamamodeli wokugaya
Isigayo samarola aqondile:
Imishini yesilinganiso esikhulu kanye nokuphuma okuphezulu kungahlangabezana nokukhiqizwa kwesilinganiso esikhulu.LokhuIsigayo se-Cement Clinkerinokuqina okuphezulu.Ukungalungi: izindleko zokutshala izimali eziphezulu zemishini.
Isigaba I:Cukuphuthuma kwezinto zokusetshenziswa
Enkuluiklinka usimendeimpahla igaywa yi-crusher kuze kube yi-feed fineness (15mm-50mm) engangena emshinini wokugaya.
IsitejiII: Gukugoqa
Ochotshoziweiklinka usimendeizinto 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 ihlukanise futhi iqoqwe.Impushana eqoqiwe eqoqiwe ithunyelwa esiseleni somkhiqizo oqediwe ngomshini owudluliselayo ngembobo yokukhipha, bese ipakishwa nge-powder tanker noma i-automatic packer.
Izibonelo zohlelo lokusebenza lokucutshungulwa kwempushana kasimende
Umshini wokugaya usimende we-Guilin Hongcheng uqinile futhi imishini nemikhiqizo kuhle kakhulu.Phakathi kwabo, umqondo wokuvikelwa kwemvelo uvelele kakhulu.Uthuli oluchichimayo endaweni yokusebenzela yokuhlikihla luncane kakhulu, indawo yonke ihlanzekile futhi icocekile, futhi ukusetshenziswa kwamandla nakho kuphansi kakhulu.Lokhu kubaluleke kakhulu emabhizinisini okukhiqiza, anciphisa ngokuqondile izindleko zokukhiqiza nokusebenza futhi konga izindleko eziningi zamabhizinisi agayayo.Ngakho-ke, lesi sigayo esisebenza kahle kakhulu.
Isikhathi sokuthumela: Oct-22-2021
