Vuba aha, umurongo wo gukora ifu y'icyuma ifite ubushobozi bwo gukora bwinshi mu Bushinwa warangiye kandi ushyirwa mu bikorwa muri Shagang Group. Ishoramari ryose ry'uyu mushinga ni miliyoni 170 z'amayuani, kandi bivugwa ko toni 600000 z'ifu y'icyuma izakorwa buri mwaka. Bitewe n'ubukana bwinshi bw'icyuma, umurambararo w'uduce tw'icyuma gisanzwe n'icyuma gisya imizigo uracyari hagati ya mm 6-8 nyuma yo gusya, ibi bikaba bisaba ko ibigo bikora sima byongera gutunganya.icyuma gishongeshaurusyo rukora imigozi ihagaze ikoreshwa mu muyoboro w’umusaruro w’icyuma gisya slag cya Shagang, "kivana" mu buryo butaziguye umurongo wo hagati. Ubunini bw’umurambararo w’icyuma gisya slag bushobora kugera kuri mm 0.003. Hashingiwe ku kugabanya ikoreshwa ry’ingufu muri icyo gikorwa, ishobora kugabanya ingaruka mbi ku bidukikije, yongera agaciro k’umusaruro, ikongera guteza imbere impinduka mu cyuma gisya slag kiva ku "myanda ikomeye" kikajya ku "musaruro", kandi ikagera ku "kunoza kabiri" inyungu zo kurengera ibidukikije n’inyungu z’ubukungu. Ibi bigaragaza ko uruganda rusya slag rufite amahirwe menshi ku isoko. Nk’uruganda rw’umwuga rusya slag vertical roller, HCMilling (Guilin Hongcheng) izashyira ahagaragara ikoreshwa ry’uruganda rusya slag vertical roller.

gusya ibyuma bya slagurusyo

Birumvikana ko "gusya ibyuma bisya" ari umushinga wemewe n'inganda wo kurengera ibidukikije, umushinga w'ubukungu ushobora kongera gukoreshwa, ndetse n'"intambwe ya kabiri" yo gutunganya ibyuma bisya i Shagang. Mu 2020, Shagang izubaka umushinga munini cyane wo gutunganya ibyuma bisya i Shagang ufite toni miliyoni 3.3 mu Bushinwa, kandi ikazakoresha 100% by'ibyuma bisya binyuze mu gutandukanya ibyuma, gusya, gusya inkoni, gupima no gutunganya ibindi byimbitse. Mu mpera z'Ukwakira k'uyu mwaka, hafi toni 600 z'ibyuma bisya i Shagang byakoreshejwe neza mu mushinga wo guhindura imihanda ya Zhangjiagang. Nyuma y'ukogusya ibyuma bya slagurusyoUmuyoboro w’ibikoresho utangiye gukoreshwa, icyuma cyahindutse cyane kiva ku "myanda ikomeye" kijya ku "bicuruzwa", kandi umutungo wo kongera gukoresha ibikoresho "warumishijwe kandi ugashyirwamo", birushaho kwagura uruhererekane rw’ubukungu budakoresha ikoranabuhanga. "Umurambararo w’ibikoresho fatizo ni 6-8 mm, hanyuma tugakomeza kubisya dukoresheje uruganda rw’icyuma rwa slag rukora neza, kandi ubugari bwabyo bugera kuri 0.003 mm mu murambararo." Nk’uko umuhanga mu by’ikoranabuhanga wo mu kigo gishinzwe gutunganya ibikoresho bya Shagang New Materials Co. abivuga, umurongo usanzwe w’ibikoresho fatizo ukoreshwa mu gukora icyuma ugera kuri toni 300000 mu nganda zose. Umurongo wacu mushya w’ibikoresho 600000 ni ikigereranyo cy’inganda zose kandi urushaho gufasha mu gushyiraho amahame agenga inganda neza.

Ubushakashatsi ku iterambere n'ikoreshwa ry'ifu y'icyuma ikoze mu buryo bwa slag ni ingingo ikomeye nyuma y'ikoreshwa rikomeye ry'ifu y'icyuma ikoze mu buryo bwa slag mu myaka ya vuba aha. Gukora ifu y'icyuma ikoze mu buryo bwa slag bishobora gukuraho itandukaniro mu gusya neza mu gukora sima y'icyuma. Iyo icyuma gisya neza ku buryo runakaicyuma gishongesha urusyo rukora imigozi ihagaze, iyo ubuso bwihariye burenga 400m2Kg, icyuma gishobora gukurwaho ku rugero runini. Imiterere ya kristu y'ikintu ivugururwa hakoreshejwe uburyo bwo gusya neza cyane, kandi imiterere y'ubuso bw'uduce irahinduka. Ubuso bushobora kunoza no gukangura imikorere y'icyuma gikozwe mu buryo bwa mekanike, bigatuma ibintu bikoreshwa mu gusimbuza amazi bihinduka. Iyo ifu y'icyuma gikozwe mu buryo bwa slag n'ifu y'icyuma bivanze, bifite akarusho ko kuba superposition. Kalisiyumu hidroksidi ikorwa iyo C3S na C2S mu cyuma gikozwe mu buryo bwa slag ni yo ikoreshwa mu gukora slag. Amakuru aheruka agaragaza ko nubwo gukoresha ifu ya slag nk'imvange ya beto bishobora kongera imbaraga za beto no kunoza imikorere n'uburambe bw'imvange ya beto, alkali nke ya slag y'ifuru ya blast (% CaO+% MgO)/(% SiO2+% Al2O3), hafi 0.9~1.2, bizagabanya cyane alkali y'amazi muri beto, byangize agace k'ingufu muri beto (pH<12.4 biroroshye kwangiza), kandi bigatera ingese yo gukomeza muri beto. Byongeye kandi, slag y'ifu ya blast ni umubiri wa vitreous ufite C3AS na C2MS2 nk'ibice by'ingenzi. Uburemere bwa gellability bw'ifu ya slag y'ifuru ya blast ituruka ku gusenyuka kw'imiterere ya slag. Ibikoresho byo kuvura amazi bishobora gukorwa gusa hakoreshejwe Ca (OH) 2. Slag y'icyuma ifite alkali nyinshi (% CaO+% MgO)/(% SiO2), ingana na 1.8~3.0. Amabuye y'agaciro ni C3S, C2S, CF, C3RS2, RO, n'ibindi. FCaO n'amabuye y'agaciro akora mu cyuma gikozwe mu cyuma bitanga Ca (OH) 2 iyo bihuye n'amazi, ibyo bigatuma habaho alkali y'amazi mu buryo bwa sima. Ishobora gukoreshwa nk'umusemburo w'ifu ya alkali. Sima ivanze n'ifu ya slag y'icyuma ifite imiterere yo gukomera cyane mu gihe cya nyuma. Kubwibyo, slag y'icyuma n'ifu ya slag ishobora kwigira hamwe, kandi imikorere ikaba myiza kurushaho.

Uburyo bwo gukora icyuma gishongesha urusyo rukora imigozi ihagaze Ihujwe no gusya, gusya, kumisha no guhitamo ifu, birangwa no gukoresha ingufu nke, gukora neza mu gufunga, ubuso buto bwo hasi, uburyo bworoshye bwo gukora, nibindi. Ubunini bukenewe n'ingano y'uduce bishobora kuboneka hakoreshejwe guhindura umuvuduko wo kuzenguruka kw'icyuma gipima ifu, umuvuduko w'umwuka w'umufana w'urusyo n'umuvuduko wo gusya. Bitewe n'impinduka mu buryo bw'igishushanyo n'ibitekerezo hamwe n'ikoranabuhanga rigenda rikura mu buryo bwo gukora, ishoramari rya sisitemu yo gusya ihagaze riragabanuka cyane, muri rusange ringana cyangwa riri hejuru gato y'isitemu yo gusya imipira ifunze. Kubera ibyiza byayo mu mikorere no gukoresha ingufu, sisitemu izakoreshwa cyane. HCMilling (Guilin Hongcheng) ni uruganda rw'umwuga rukora ibyuma bito bito.Icupa rya HLM ry'icyumaurusyo rukora imigozi ihagaze ni ibikoresho byiza byo gufasha uruganda rukora ifu ya slag ihagaze kwagura isoko ry'ifu ya slag ikoze mu byuma. Rushobora gusya ifu ya slag ikoze mu byuma ifite ubuso burenga 700, rukarinda inzira ebyiri zo gusya mbere no gusya bwa nyuma, kandi rukarangiza gukora ifu ya slag ikoze mu byuma mu ntambwe imwe.

Niba ufite ibisabwa bifatika, twandikire kugira ngo umenye ibisobanuro birambuye ku bikoresho.