I-MER Group ingumhlinzeki wezixazululo ezibanzi zezimboni, enikeza-isevisi eyodwa yokuma egcwele{1}}ehlanganisa umklamo wobunjiniyela obuchwepheshile, ukukhiqizwa kwezinto zokusebenza,{2}}ukufakwa kwesayithi nokugunyazwa, ukuqalisa kokusebenza kwe-kiln, kanye{3}}nokulungiswa kokusebenza kwesikhathi eside. Kuze kube manje, leli qembu lilethe amaphrojekthi acishe abe ngu-200{6}}e-rotary kiln asebenza kahle kakhulu ukuze akhiqize i-quicklime, enikezela ngezimo eziningi ezisetshenziswa yizimboni.
1. Uhlolojikelele Lomkhiqizo
Idizayinelwe ngokukhethekile ukukhiqizwa kwe-quicklime (i-lime eshisiwe), ukusebenza kahle kwethu okuphezulu-namandla{1}}okugcina umugqa wokukhiqiza we-rotary kiln uhlanganisa ukucushwa kwenqubo yezigaba ezintathu-ezivuthiwe neziyinkimbinkimbi: i-preheater, i-rotary kiln, ne-cooler eqondile. Lolu hlelo oludidiyelwe luzuza imiphumela emihle kakhulu ekongiweni kwamandla, ekunciphiseni ukungcola, ekuthuthukisweni kwamandla, nasekulawuleni izindleko zokusebenza. Iqinisekisa ikhwalithi yokubalwa komcako engaguquki futhi ezinzile, iyenze ibe isixazululo sezobuchwepheshe esivuthiwe, esithembekile, nesamukelwa kabanzi emkhakheni wokukhiqiza i-quicklime.
I-lime rotary kiln ye-MER Group ifakwe-amasistimu okushisa asemaphethelweni avumela ukushiswa okuzinzile-okungamafutha{2}}okukhalori-okungakhalori{3}}okuningi, okuletha izinzuzo zokonga ngamandla{4}. Ukwamukela ukwakhiwa kwe-modular okuneziqukathi, yonke iphrojekthi ingakhiwa ngokugcwele, inikezwe amandla, futhi iqalise ukusebenza kwezohwebo phakathi nezinyanga eziyisikhombisa nje. Ngokusekelwa ubuchwepheshe obusebenzayo obuvela kumaphrojekthi acishe abe ngu-200 aqediwe, idizayini yethu ethuthukisiwe yobunjiniyela bomphakathi inciphisa ukutshalwa kwezimali kwengqalasizinda ngama-20%. Ngaphezu kwalokho, okokusebenza kuklanywe ngo-10%–20% wamandla okugcina angasebenzi, okuqinisekisa ukuguquguquka okuqinile kokukhiqiza futhi kuletha izinzuzo{12}}eziningi ezihlanganisa izindleko eziphansi, ukulethwa kwephrojekthi okusheshayo, kanye nokusebenza kahle okuphezulu kokukhishwayo.
I-preheater efanisiwe iletha ukusebenza kokushintshaniswa kokushisa okuphezulu. Izinto ze-limestone zishisisa ngaphambili futhi zibola kuqala ngaphambi kokungena kuhhavini elijikelezayo ukuze likwazi ukubala{1}}izinga lokushisa eliphezulu, okukhulisa ukutholwa kokushisa kwemfucumfucu ye-flue gas futhi iphinde isetshenziswe, futhi kuthuthukisa kakhulu umthamo wokukhiqiza uwonke. Ubuchwepheshe bethu obuthuthukisiwe obuzimele,{3}}obuhamba phambili obulungisekayo bokuphakelayo bunweba ububanzi obusebenzayo bezinhlayiya zempahla eluhlaza, buthuthukise ngempumelelo ukuguquguquka kwesistimu yokukhiqiza ezintweni zokusetshenziswa ezihlukahlukene.
I-cooler eqondile isebenzisa ubuchwepheshe bokupholisa obufanayo bokusabalalisa umoya ukuze kubonakale ukushintshaniswa kokushisa okusebenzayo kanye nokupholisa okubalulekile. Umoya wezinga eliphezulu-ophakeme wesibili otholiwe phakathi nenqubo yokupholisa ugaywa kabusha futhi ulethwe ngokuqondile kuhhavini elijikelezayo, kwakheka uhlelo oluvaliwe lokugaywa kabusha kwamandla -nokuthuthukisa ukusebenza kahle kukonke ukusetshenziswa kwamandla.
Uhlaka lwangaphakathi lwe-refractory lwe-MER Group rotary kilns luzamukela{0}}amandla ahlanganisiwe amasha{1}owonga izitini ezikhanyelayo. Uma kuqhathaniswa nezinto ezivamile eziphikisayo, lolu lining olusha lwehlisa ngempumelelo izinga lokushisa elingaphezulu kwegobolondo le-kiln, lwandisa impilo yesevisi yezakhiwo eziphikisayo, futhi lwehlisa{3}}izindleko zokulungisa izinto zesikhathi eside.
2. Imingcele Eyisisekelo Yezobuchwepheshe
Usayizi wezinhlayiya zempahla eluhlaza: 10 ~ 60 mm
Izibaseli ezisebenzayo: Ihambisana nezibaseli ezinegesi, eziqinile, eziwuketshezi nezixubile ezinokuguquguquka kwephethiloli okuqinile
Amandla okukhiqiza: amathani ayi-100 - 1600 ngosuku
Ibanga lomkhiqizo oqediwe: -ibanga lokuqala le-metallurgical lime
3. Izinkambu Zokusebenza Eziyinhloko
Ukukhiqizwa kwensimbi, i-alumina, i-magnesium oxide kanye ne-desulfurizer yezimboni
Ukucutshungulwa kwamaminerali kanye nokukhiqizwa kwezinsiza zamakhemikhali e-alkaline
Imboni yokukhiqiza amakhemikhali e-calcium carbide
