Ama-tailings akhiqizwa enkambisweni yokuzuza. Ngenxa yezinga eliphansi le-ore, inani elikhulu lama-tailings likhiqizwa enkambisweni yokuzuza, elibalelwa cishe ku-90% we-ore eluhlaza. Inani lama-tailings eShayina likhulu, futhi iningi lawo alisetshenziswa ngempumelelo. Agcinwa kakhulu emachibini ama-tailings noma ezimayini zokulahla imfucuza, okubangela ukumoshwa kwezinsiza. Ukuqongelela okukhulu kwama-tailings akugcini nje ngokuthatha izinsiza eziningi zomhlaba, kodwa futhi kungcolisa imvelo futhi kuthinta impilo yabantu. Ngakho-ke, ukusetshenziswa okuphelele kwama-tailings kuyinkinga ephuthumayo okufanele ixazululwe embonini yezimayini yaseShayina. HCMilling (Guilin Hongcheng), njengomkhiqizi we izintamboumshini wokugaya oqondile, izokwethula indlela yokulungisa i-cement clinker kusuka ezinsikeni.

Amaminerali ayinhloko ku-sulphoaluminate cement clinker yi-calcium sulphoaluminate kanye ne-dicalcium silicate (C2S). Izinto zokusetshenziswa ze-calcium, silica, aluminium kanye ne-sulfur ziyadingeka enqubweni yokulungiselela. Njengoba i-sulphoaluminate cement clinker inezinto eziningi ezahlukene kanye nezidingo eziphansi zezinga, imfucuza eqinile ingasetshenziswa ngokufanele ukufaka esikhundleni sezinto zokusetshenziswa ezithile. Izingxenye zamakhemikhali eziyinhloko ze-tailings zifaka i-SiO2, i-Fe2O3, i-Al2O3, i-CaF2, njll., kanye nenani elincane le-W, i-Mo, i-Bi nezinye izakhi zokulandelela. Ngenxa yokuthi izingxenye zamakhemikhali ze-tailings zifana nezakhiwo zezinto zokusetshenziswa ze-silica ezisetshenziselwa ukulungiselela i-sulphoaluminate cement clinker, i-tailings ingasetshenziswa ukufaka esikhundleni sezinto zokusetshenziswa ze-silica, ezingagcini nje ngokusindisa izinsiza zomhlaba, kodwa futhi zivikela nemvelo. I-CaF2 ku-tungsten tailings iyi-mineralizer esebenza kahle kakhulu, engakhuthaza ukwakheka kwamaminerali ahlukahlukene ku-clinker futhi inciphise izinga lokushisa elibi le-clinker. Ngesikhathi esifanayo, i-cement clinker ingaxazulula i-Ti ku-titanium gypsum kanye ne-W, Mo, Bi kanye nezinye izakhi zokulandelela ezindongeni ze-tungsten. Ezinye izakhi zingangena ku-crystal lattice yeminerali. Ngenxa yokuthi i-radius yezinto ezifakiwe ihlukile ku-lattice elements yokuqala, amapharamitha e-lattice azoshintsha, okuholela ekuphazamisekeni kwe-lattice, Kungathuthukisa umsebenzi wamaminerali futhi kushintshe izakhiwo ze-clinker.

Indlela yokulungisa i-cement clinker kusuka ezicutshini: sebenzisa izicutshini ukuze ufake esikhundleni ngokuphelele izinto zokusetshenziswa ze-siliceous ezisetshenziswa ekukhiqizweni kwe-sulphoaluminate cement clinker evamile, bese ufaka esikhundleni sezinto zokusetshenziswa ze-aluminium kancane. Ngemva kokugaya kuze kube sezingeni elithile, lawula ukwakheka kwe-cement clinker kanye namaminerali e-C2S ngokusebenzisa i-alkalinity coefficient Cm kanye ne-sulfur aluminium ratio P, bese ulungisa i-sulphoaluminate cement clinker enomlotha we-aluminium, i-calcium carbide slag, i-titanium gypsum nezinye izithako. Izinyathelo zimi kanje: izicutshini, umlotha we-aluminium, i-carbide slag kanye ne-titanium gypsum zigaywa ngokulandelana zibe ngaphansi kwama-meshes angu-200; Kala ingxenye ngayinye yezinto zokusetshenziswa ngokomlinganiselo wezinto zokusetshenziswa, hlanganisa bese uvuselela ngokulinganayo, cindezela ingxube ibe yikhekhe lokuhlola nge-tablet press, bese uyomisa amahora angu-10 ~ 12 ku-100℃ ~ 105℃ ukuze kube lula; Ikhekhe lokuhlola elilungisiwe lifakwa esithandweni sokushisa okuphezulu, lishiswe ku-1260℃～1300℃, igcinwe isikhathi esingama-40～Imizuzu engama-55, bese icinywa ekamelweni lokushisa ukuze kutholakale i-tungsten tailings sulphoaluminate cement clinker. Phakathi kwazo, ukusetshenziswa kwe-tailings mpoI-roller mill yokugaya iyisinyathelo esiyinhloko senqubo.

I-HCMilling (Guilin Hongcheng) ingumkhiqizi we-tailing vertical roller mill.Ukuthungatha uchungechunge lwe-HLMumshini wokugaya oqondileingagaya impuphu yomsila ene-mesh engu-80-600, inikeze ukwesekwa okuhle kwemishini yendlela yokulungisa i-cement clinker kusuka ekusikeni. Uma unezidingo zokuthenga ezifanele, sicela uxhumane ne-HCM ukuthola imininingwane yale mishini.