Abakhiqizi bemishini yokwenza izitini ze-steel slag bangayiguqula kanjani i-slag yensimbi eqinile ibe umcebo?

Esimeni samanje sokugcwala ngokweqile kokukhiqizwa kwensimbi ezweni lami, i-steel slag ekhiqizwa iyisilokazana sokuqala esingcolisa imvelo. I-Slag yensimbi iyi-slag yemfucuza eyinhloko yokukhiqizwa kwezimboni ze-metallurgical kanye nenye yemfucuza eqinile yezimboni. Ngokwezibalo zedatha ezisebenzayo, ukukhishwa kwe-steel slag emhlabeni wonke ngo-2013 kwakungamathani ayizigidi ezingu-200. Eminyakeni yamuva nje, imboni yezwe lami ithuthuke ngokushesha, futhi ukukhishwa kwe-steel slag nakho kuye kwanda. Ngakho-ke, ukusetshenziswa nokwelashwa kwe-steel slag nakho sekungenye yezinkinga iminyango kahulumeni wezwe lami eyazinaka kakhulu.

1. I-Slag yensimbi ingasetshenziswa njengezinto zokusetshenziswa ze-metallurgical

Izinsimbi ezilahliwe ezigaywe kabusha kanye ne-slag yensimbi iqukethe isamba esikhulu sensimbi, enengxenye enkulu yesilinganiso esingaba ngu-25%, lapho insimbi eyinsimbi yenza cishe u-10%. Ngemuva kokuhlukaniswa kazibuthe, iningi le-slag yensimbi enokuqukethwe okuphezulu kwensimbi isetshenziswa njengezinto ezingavuthiwe zokwenza insimbi nokwenza insimbi.

2. Ingasetshenziswa ekukhiqizweni kwezolimo

Isetshenziswa njengomanyolo we-steel slag phosphate, i-slag yensimbi iqukethe amanani omkhondo we-zinc, i-manganese, insimbi, ithusi nezinye izakhi, futhi inamazinga ahlukene omphumela womquba enhlabathini ehlukene nasezitshalweni ezingenazo lezi zakhi zokulandelela.

3. Ingasetshenziswa ekukhiqizeni izinto zokwakha

Ngenxa yokuthi i-steel slag iqukethe amaminerali asebenzayo afana nosimende futhi inezici ze-hydraulic cementitious, i-steel slag ingasetshenziswa njengempahla eluhlaza kanye nengxube kasimende. Ngesikhathi esifanayo, itshe elichotshoziwe le-steel slag linezici zokuminyana okuphezulu, amandla aphezulu, ukuzinza okuhle, ukumelana nokugqoka okuhle nokuqina, ngakho-ke lisetshenziswa kakhulu emigwaqweni yezitimela, emigwaqweni emikhulu kanye ne-backfill yobunjiniyela.

Umshini wokwenza izitini ozenzakalelayo ngokugcweleangenza izitini zikakhonkolo. I-Slag yensimbi ngokwayo iqukethe i-calcium yamahhala ne-magnesium. Ngemva kokuchotshozwa kwe-calcium ne-magnesium yamahhala futhi iyekwa ukuthi imile, i-calcium ne-magnesium yamahhala ingancishiswa emsebenzini ukuze kwenziwe ukhonkolo wezinga eliphezulu ongashiswanga, izitini ezigandaywe ngamatshe, amatshe omgwaqo, izitini ezivuzayo, izitini ezisebenza ngogesi kanye nemikhiqizo ehlukahlukene usimende enemininingwane ehlukene.

I-slag yensimbi iqinile futhi ingachotshozwa ibe yizinhlayiya ezingu-0~8mm ukwenza izitini ezingashiswa zikakhonkolo. Ukulahlekelwa kwesikhunta somshini wezitini kuphezulu kakhulu ngesikhathi sokukhiqiza, ngakho-ke isikhunta semishini yezitini esisezingeni eliphezulu kufanele sikhethwe. Umkhiqizi womugqa wokukhiqiza izitini ozenzakalelayo ngokugcwele udinga ukwelashwa kokushisa, ukucubungula okuphezulu kwe-CNC, ukusika izintambo, i-nitriding, ukukhiqizwa komuntu oyedwa kanye nokunye ukugeleza kwenqubo ukumelana nokuguga okuphezulu kwe-slag yensimbi.

Njengamanje, abasebenzisi abaningi bomkhiqizi womshini wokwenza izitini ze-slag i-Quangong basebenzisa i-slag yensimbi ukwenza izitini, futhi kuyibhizinisi lokusungula lokulinganisa kulo mkhakha. Ukuze kusetshenziswe kangcono imfucumfucu yensimbi, onjiniyela abaphezulu bakwa-Quangong bazinikele ocwaningweni, babola ngokujulile ukwakheka kwensimbi yensimbi elabhorethri yokuhlaziya izinto, futhi benza umbiko wokuthi kungenzeka kanjani ukuchoboza nokunciphisa i-calcium yamahhala ne-magnesium i-steel slag futhi yathuthukisa umshini wokwenza izitini we-slag ozinikele wokwenza izitini ze-slag. Imishini yezitini isebenzisa ngokukhethekile i-slag yensimbi njengenhlanganisela ukuze igwinye, futhi yenza imikhiqizo kakhonkolo ye-steel slag enemiphumela yokuvikela imvelo nemvelo ngokudlidliza nokucindezela isikhunta somshini wezitini esingashisiwe. I-steel slag yensimbi ezenzakalelayo yokukhiqiza izitini imishini yamukela umklamo ozenzakalelayo ohlanganisa ama-hydraulics, imishini nogesi ngesikhathi socwaningo nentuthuko. Inokubukeka okuhle, ukusebenza okulula, ukuphepha okuphezulu kanye nezinga lokwehluleka eliphansi.