Vuba aha, umurongo wo gukora ifu ya slag yamashanyarazi ifite ingufu nyinshi mubushinwa yararangiye ushyirwa mubikorwa muri Shagang Group.Ishoramari ryose ry’uyu mushinga ni hafi miliyoni 170, kandi biteganijwe ko buri mwaka toni 600000 z’ifu y’icyuma cya slag.Bitewe n'uburemere bukabije bw'ibyuma, diameter ya diameter y'urusyo rusanzwe rw'umupira hamwe na roller iracyari nka 6-8mm nyuma yo kumenagura, bisaba ko inganda zikora sima zongera gutunganywa.Uwitekaicyumaurusyo ruhagaze ikoreshwa mumurongo wo gukora uruganda rukora ibyuma rwa Shagang, "rukuraho" mu buryo butaziguye.Ubwiza bwa diameter yicyuma gishobora kugera kuri 0.003mm.Hashingiwe ku kugabanya ingufu zikoreshwa muri gahunda, irashobora kugabanya ingaruka z’ibidukikije, kuzamura agaciro kongerewe ku bicuruzwa, kurushaho guteza imbere ihinduka ry’icyuma kiva mu “myanda ikomeye” kikajya ku “bicuruzwa”, kandi kigera ku “gutera imbere kabiri ”Bya inyungu zo kurengera ibidukikije n’inyungu z’ubukungu.Ibi birerekana ko uruganda rukora ibyuma rufite isoko ryiza.Nkuruganda rwumwuga rwicyuma ruhagaze, HCMilling (Guilin Hongcheng) izashyira mubikorwa isoko ryicyuma cya vertical roller.

gusya ibyumaurusyo

Byumvikane ko "gusya ibyuma bisya" ari umushinga wemewe wo kurengera ibidukikije, umushinga w’ubukungu ushobora gukoreshwa, ndetse n '“isimbuka rya kabiri” ryo kuvura ibyuma muri Shagang.Muri 2020, Shagang izubaka umushinga munini wa miriyoni 3,3 n’umushinga wo gutunganya ibyuma by’icyuma mu Bushinwa, kandi uzagera ku 100% mu buryo bwuzuye bwo gukoresha ibyuma binyuze mu gutandukanya magneti, kumenagura, gusya inkoni, gusuzuma no gutunganya ibindi byimbitse.Mu mpera z'Ukwakira muri uwo mwaka, toni zigera kuri 600 z'icyuma cya Shagang zashyizwe mu bikorwa neza mu mushinga wo guhindura sponge y'imihanda ya komini ya Zhangjiagang.Nyuma yagusya ibyumaurusyoumurongo w'umusaruro ushyirwa mu bikorwa, icyuma cy'icyuma cyahindutse rwose kiva mu“Diameter y'ibikoresho fatizo ni 6-8mm, hanyuma turakomeza kuyisya hamwe n'uruganda rukora ibyuma, kandi ubwiza bugera kuri 0.003mm z'umurambararo.”Nk’uko byatangajwe n'umutekinisiye wo mu mahugurwa ya pulverizing ya Shagang New Materials Co, ngo umurongo usanzwe wo gukora ibyuma bya slag ni toni 300000 mu nganda zose.Umurongo mushya wa toni 600000 niwo werekeza ku nganda zose kandi urafasha cyane gushiraho amahame nganda meza.

Ubushakashatsi ku iterambere no gukoresha ifu ya micro ya poro ya slag ni ingingo ishyushye nyuma yo gukoreshwa kwinshi kwa poro ya micro ya slag mu myaka yashize.Gukora ifu ya micro cyangwa ifu ya mikoro ikomatanyirijwe hamwe nicyuma gishobora gukuraho itandukaniro ryo gusya mubikorwa bya sima ya sima.Iyo icyuma cyicyuma kiri hasi kubwiza runaka naicyuma urusyo ruhagaze, iyo ubuso bwihariye burenze 400m2Kg, icyuma gishobora gukurwaho kurwego runini.Imiterere ya kristu yibikoresho yongeye gutunganywa no gusya cyane, kandi imiterere yubutaka irahinduka, Ubuso burashobora gutera imbere no gukanika imikorere yibikorwa byicyuma, bigatanga umukino mubiranga ibikoresho bya sima ya hydraulic.Iyo ifu ya slag ya poro nifu ya slag ihujwe, iba ifite ibyiza byo kurenga.Kalisiyumu hydroxide ikorwa mugihe C3S na C2S mumashanyarazi yicyuma ari hydrataire yibanze ya slag.Amakuru aheruka kwerekana yerekana ko nubwo gukoresha ifu ya slag nkibintu bifatika bishobora kongera imbaraga za beto no kunoza imikorere nigihe kirekire cyuruvange rwa beto, alkalinity nkeya yumuriro w itanura (% CaO +% MgO) / (% SiO2 +% Al2O3) , hafi 0.9 ~ 1.2, bizagabanya cyane alkalinity yicyiciro cyamazi muri beto, kwangiza firime ya pasiporo yo gushimangira muri beto (pH <12.4 biroroshye kwangiza), kandi bitera kwangirika kwimbaraga muri beto.Mubyongeyeho, itanura ry itanura ryumubiri numubiri wa vitreous ufite C3AS na C2MS2 nkibice byingenzi.Ubwiza bwa granulated blast itanura ifu ya slag ituruka kumeneka ryimiterere ya vitamine.Ibicuruzwa bitanga amazi bishobora gukorwa gusa mubikorwa bya Ca (OH) 2. Icyuma cyicyuma gifite alkaline nyinshi (% CaO +% MgO) / (% SiO2), hafi 1.8 ~ 3.0.Amabuye y'agaciro ni C3S, C2S, CF, C3RS2, RO, nibindi. alkaline ukora ifu ya slag.Beto ivanze nifu yicyuma ifite ibiranga imbaraga nyinshi mugihe cyanyuma.Kubwibyo, ibyuma bya slag na slag composite ifu irashobora kwigira kubandi, kandi imikorere iratunganye.

Igikorwa cyo kubyaza umusaruro icyuma urusyo ruhagaze ihujwe no guhonyora, gusya, kumisha no guhitamo ifu, irangwa no gukoresha ingufu nke, imikorere myiza yo gufunga, agace gato, inzira yoroshye, nibindi bisabwa ubwiza nibisabwa kugabanywa bishobora kuboneka muguhindura umuvuduko wo kuzenguruka wa ifu ya porojeri, umuvuduko wumwuka wumufana wurusyo hamwe nigitutu cyo gusya.Hamwe noguhindura ibishushanyo mbonera hamwe nibisobanuro hamwe nubuhanga bugenda bukura muburyo bwikoranabuhanga, ishoramari rya sisitemu ya vertical roller urusyo iragabanuka cyane, ibyo bikaba bingana cyane cyangwa hejuru gato ugereranije na sisitemu yo gufunga imipira yumuzingi.Kubera ibyiza byayo mumikorere no gukoresha ingufu, sisitemu izakoreshwa cyane kandi cyane.HCMilling (Guilin Hongcheng) ni uruganda rukora ibyuma byerekana ubuhanga.IwacuIcyuma cya HLMurusyo ruhagaze ni ibikoresho byiza byafasha vertical roller urusyo kwagura isoko yifu yicyuma.Irashobora gusya ifu yamashanyarazi hamwe nubuso bwihariye buringaniye burenga 700, ikabika inzira ebyiri zo kubanza gusya no gusya bwa nyuma, kandi ikarangiza kubyara ifu yicyuma cyintambwe imwe.

Niba ufite ibisabwa bijyanye, nyamuneka twandikire ibisobanuro birambuye kubikoresho.