1. Ibihe byubu byo gukoresha umutungo wicyuma:

Ifu ya slag yamashanyarazi imaze igihe kinini ishyirwa mubipimo byigihugu nkivanga rya sima.Umubare munini wibigereranyo ugereranya wagaragaje ko: Iyo ubuso bwihariye bwifu yifu ya slag irenze 420m2 / kg, ibikorwa byayo bisa nibya feri iturika.Kuvanga ivangwa ryifu ya pagi nifu ya slag ntishobora gusa kunoza igipimo cyifu yifu ya pagi ya porojeri, ariko kandi byongera umubare wogusimbuza ifu yimbuto hamwe na sima hashingiwe kumikorere ya beto, kugirango bikomeze gabanya ikiguzi cyo gutegura beto.Irashobora kugabanya kugabanuka kwimiterere ya binder no kunoza imitekerereze ya binder.Ibi byerekana ko ibicuruzwa byifu ya porojeri bifite isoko ryiza.Kugeza ubu, ingano yumutekano wibyuma iragabanuka kubera kubaho kwa CaO na MgO kubuntu.Ibintu byinshi bya okiside ya fer byongera ingorane zo gusya, gukoresha ingufu nyinshi za poro ya toni ya slag, hamwe ningorabahizi yo gutunganya ifu yicyuma.Kubwibyo, igurishwa ryisoko ryifu yicyuma ni ntoya, nayo ituma ifu yicyuma ihinduka isoko rishya rigomba gutezwa imbere.

2. kuvanga beto bitanga umwanya wo gukoresha ultrafine ibyuma byo gusya:

Kuvanga beto yibumbiye hamwe nimpinduka nini muburyo bwo gukora imishinga yubwubatsi, kandi igipimo cyibikoresho bivanze bivanze byerekana urwego rwumusaruro w’inganda mu gihugu.Imyitozo yerekana ko ikoreshwa rya beto yiteguye kuvangwa rishobora kongera umusaruro wumurimo inshuro zirenze ebyiri, kuzigama sima 10% ~ 15%, kugabanya ibiciro byumushinga hafi 5%, kandi birashobora kwemeza ubwiza bwumushinga, kuzigama ubutaka bwubaka, kugabanya umwanda w’umukungugu, kugirango kugera ku cyatsi kibisi.Iterambere rya beto yubucuruzi riteza imbere iterambere ryumusemburo wifu kandi ryagura isoko ryifu ya slag.Uruganda ruvanze na beto ruvanze na beto rwashinzwe mu myaka ya za 1980, mu ikubitiro muri Shanghai, Jiangsu n'ahandi, kubera kwaguka kwagutse kwagutse, cyane cyane bitewe n’iterambere ryihuse ry’imyubakire y’imijyi y’amajyepfo y’iburasirazuba, ifatanije na a uruhererekane rwa politiki n’ingamba zafashwe n’inzego z’ubwubatsi, ku buryo umujyi witeguye kuvangwa na beto wiyongera 15% ku mwaka.Kuberako igiciro cya shitingi nicyuma kiri munsi yicy'isima, beto ivanze na slag hamwe nicyuma cyicyuma nubukungu kandi ikwiriye gukoreshwa muri beto yubucuruzi ivanze cyane.Beto ikozwe mukuvanga icyapa nicyuma na sima, amabuye numucanga wumuhondo bifite ibyiza byimbaraga zitinze cyane, ubushyuhe buke bwamazi, kwihanganira kwambara neza hamwe nimbaraga nyinshi zihuza ibyuma.Irakwiriye cyane cyane inyubako ndende, DAMS, ibibuga byindege, ibishingwe binini byimbitse hamwe nimishinga yo mumazi.Kugeza ubu, ingufu za ultra-high-beto zitegurwa cyane cyane kuvanga ivu rya silika hamwe nigikoresho cyo kugabanya amazi meza, ariko kubura ibikoresho fatizo bya silika ivu nibikoresho bigabanya amazi meza birahenze, bivamo igiciro kinini cya beto.Hamwe nibisabwa hejuru kandi byisumbuyeho kubiranga ibintu bifatika mumishinga minini minini idasanzwe, kwiyongera kubucuruzi bwa beto yubucuruzi byafunguye isoko ryagutse ryo gukoresha cyane ifu ya slag nicyuma.Abantu basobanukiwe ibiranga ifu ya slag nicyuma, ibikoresho bishya byubaka, nabyo biriyongera.Hamwe nogutezimbere no gukoresha beto yubucuruzi mugihugu no gushyira mubikorwa amahame yigihugu ajyanye nibicuruzwa byifu ya slag nicyuma, no gushyira mubikorwa politiki nko kubuza rwose kuvanga beto ahazubakwa mumijyi, isoko ryibyuma nicyuma ifu ya slag izaba nini kandi nini, kandi imikoreshereze yayo izakurura abantu benshi.

3. inzira yo gutegura nibikoresho bya plaque slag micro-powder gusya byahagaritswe kandi byashyizwe mubikorwa

Kugeza ubu, tekinoroji yo gusya ihanamye ikoreshwa mu gusya ibyuma bya poro ya poro no gukora ibicuruzwa bisimbuza ingufu za sima zifite ingufu nyinshi, zikaba ari iz'ikoranabuhanga rigezweho mu nganda.Mubihe byashize, mubisanzwe slag, icyuma na sima clinker, gypsumu, nibindi hamwe, ukurikije igipimo runaka cyo gusya mubikorwa byo gusya bya sima.Bitewe nubushobozi buke bwibishishwa byicyuma nicyuma, gusya ntibishobora kuba byiza cyane iyo bivanze na sima ya sima, imikorere yayo ntishobora gutera imbere byuzuye, kandi ingano nogukoresha ibishishwa nibyuma bigarukira kurwego runaka.Mugutegura ifu ya ultrafine iva mubyuma byonyine, inganda za Jiangsu nicyuma ziri kumwanya wambere.Inganda nyinshi zicyuma zihagarariwe na Changzhou Zhongtian Iron na Steel zubatse imirongo idasanzwe yo gusya ibyuma bisya.Nkuruganda rukora ibyuma-ifu ya vertical vertical uruganda rukora imashini, HCM Machinery itanga ubufasha bwa tekiniki muburyo bwo gusya ibyuma bya ultrafine byogusya hamwe nibikorwa byingenzi byinganda.Ibiranga tekinike ni ibintu bikurikira: guhitamo urusyo ruhagaritse gusya ifu yicyuma, hamwe nikoranabuhanga ryateye imbere, umusaruro wizewe, umusaruro mwinshi wumurimo, hamwe nurusyo ruhagaze kugirango rutange toni yubuso bwihariye bwa 400m2 / kg ~ 500m2 / kg ifu, ifu yicyuma, kuruta umusaruro wumupira wumupira usanzwe ufite uburemere bumwe bwifu ifata amashanyarazi 30% ~ 50%;Ifu nziza ya shitingi nicyuma bivangwa neza na beto, bizigama urugero rwa sima bityo bikabika ingufu zikoreshwa na sima.Gusya, ibyuma byo gusya ibyuma, birashobora guhindura neza ibicuruzwa ukurikije ibikenewe ku isoko.Hamwe no kwiyongera kwongewemo icyuma nicyuma muri beto, ubushyuhe bwamazi hamwe nibigize ibintu byangiza bya beto birashobora kugabanuka, ibyo bikaba bituma habaho uburyo bwiza bwo kunoza imikorere ya beto hamwe no gukoresha ingufu nke.Icyuma cy'icyuma giterwa nifu ya vertical yo gusya, kandi ibikoresho biri mubutaka butose mubushyuhe bwinshi (100 ℃ ~ 300 ℃).Hafi ya oxyde ya calcium yubusa hamwe na okiside ya magnesium yubusa muri micro-powder yicyuma ihindurwamo hydroxide ya calcium ikora cyane na hydroxide ya magnesium.Byongeye kandi, kubera gushyiramo icyapa nicyuma muri beto, reaction ya alkali igiteranyo irashobora kugabanuka neza, micro-crack ya beto irashobora gukumirwa, kandi ubuzima bwinyubako burashobora kwongerwa.Kubwibyo, beto ivanze nifu ya slag yakirwa ninganda zubaka kubwimiterere yihariye.Gusya icyuma cyonyine gishobora gukoreshwa nkigicuruzwa cyakozwe neza kandi kivanga ukurikije ibikenewe ku isoko, kandi birashobora no guhindurwa ukurikije ibikenewe kugirango uhindure neza kandi uvange amafaranga agomba gushyirwaho muri sima yo kugurisha.

Iron and steel enterprises can take advantage of the existing regional location of steel mills, and the source of raw materials is fully guaranteed; The steel mill has advanced and strict scientific management experience, and has experienced technical team and staff team, which provides the guarantee of organization, technology and production management for the implementation of the project and market development; Steel plant power supply, water supply source reliable, convenient transportation, good cooperation conditions, construction conditions are very superior. To sum up, the construction of steel slag micro-powder projects in iron and steel enterprises can not only turn waste into treasure, improve the added value of steel making, create considerable economic benefits for iron and steel enterprises, but also protect the environment, in line with the policy direction of steel and cement industry structural adjustment. The development of steel enterprises layout steel slag powder project is a good thing to benefit the country and the people, has a broad future and is of great significance, and will play a positive role in promoting the construction of "waste free city" and promoting the sustainable development of the steel industry. If you have ultrafine steel slag grinding project needs, welcome to leave a message:hcmkt@hcmilling.com