1. Mkhalidwe waposachedwa wa Mankhwala Othandizira Slag Slag:

Steel slag ufa waphatikizidwa ndi dziko lonse ngati simenti. Chiyeso chachikulu cha kuyesedwa chatsimikizira kuti: Pamene gawo lapadera la slael slag limaposa 420m2 / kg, ntchito yake ndi yofanana ndi slag ya ntchentche. Kusakanikirana kwa chitsulo cha slag slag ndi slag sikungapitirize kuchuluka kwa chitsulo cha slaf mu ufa wa simenti pamlingo wowunikira konkriti, kuti apititse patsogolo Chepetsani mtengo wa konkriti. Itha kumveketsa bwino kuwonongeka kwa bishoge ndikuwongolera kukana kwa binder. Izi zikuwonetsa kuti malonda a slael slag ali ndi chiyembekezo chabwino pamsika. Pakadali pano, kukhazikika kwa slag yachitsulo kumachepetsedwa chifukwa cha kupezeka kwa CAO ndi MGA. Zomwe zili pamtundu wa chitsulo zimakulitsa zovuta zokupera, kugwiritsa ntchito mphamvu kwambiri mphamvu kwa tani ufa, komanso zovuta zokonza zitsulo zowombera. Chifukwa chake, kuchuluka kwa malonda a slael slag ndi ochepa, omwe amapanganso ufa wachitsulo kukhala msika wotuluka kuti upangidwe.

2. Kusakaniza konkriti kumapereka malo pakugwiritsa ntchito ultrafine chitsulo chachitsulo chopukutira:

Kusakaniza kwanthawi konkriti ndikusintha kwakukulu mu ntchito zomanga, ndipo kuchuluka kwa ntchito zosakanizika-konkriti zomwe zakonzedwa kumawonetsa kuchuluka kwa mafakitale a konkriti mdzikolo. Zochita zimawonetsa kuti kugwiritsa ntchito konkriti kosakanizika kosakanikirana kumatha kuwonjezera ntchito zowonjezera zoposa 5%, 15%, kutsimikizira malo omanga, kuwononga katundu womanga, kuti achepetse kukwaniritsa zobiriwira zobiriwira. Kukula kwa konkire kumalimbikitsa kukula kwa slag ya kupanga ufa ndikukulitsa msika wofunikira wa slag ufa. Zomera zosakanikirana zosakanikirana zosakanikirana zomwe zidakhazikitsidwa mu 1980s, poyamba ku Shanghai, Jiangsu ndi malo ena, chifukwa chowonjezera pang'onopang'ono pamlingo womanga kum'mwera chakum'mawa, kuphatikiza ndi a Ndondomeko zingapo zothandizira komanso njira zoyendetsedwa ndi oyang'anira omanga, kotero kuti kunkriti kokhazikika kwa mzindawu kumawonjezeka ndi 15% pachaka. Chifukwa mtengo wa slag ndi chitsulo chocheperako ndi wotsika kuposa simenti, konkriti yosakanikirana ndi slag ndi chitsulo slag ndizachuma komanso yoyenera kugwiritsa ntchito konkriti yamalonda. Konkriti yopangidwa mwa kusakaniza slag ndi stement slant, miyala ndi mchenga wachikasu ali ndi maubwino amphamvu kwambiri, kutentha kotsika, kuvala bwino kwambiri ndi mipiringidzo ya chitsulo. Ndioyenera kwambiri nyumba zokwera kwambiri, madamu, ma eyapoti, madera akuluakulu komanso madongosolo apansi pamadzi. Pakadali pano, konkriti yayikulu ya ultra imakonzedwa makamaka ndikusakaniza phulusa la silica ndi njira yothandizira kwambiri, koma kusowa kwa madzi ochepetsa a rica phulusa ndiokwera mtengo, zomwe zimayambitsa mtengo waukulu. Ndi zofunika kwambiri komanso zapamwamba kwambiri kwa makonzedwe a konkriti mu majekiti apadera apamwamba, komwe kumangowonjezera kumene malonda kwatsegula msika wopambana wogwiritsa ntchito ma slag ndi chitsulo. Kumvetsetsa kwa anthu kwa mawonekedwe a slag ndi chitsulo chofewa, zomanga zatsopano, zikukulirakulira. Ndikukwezedwa ndi kungogwiritsa ntchito konkriti wamalonda mdzikolo komanso kukhazikitsa mitundu yadziko zokhudzana ndi slag ndi steel slag ufa woletsa kusakaniza kumadera omanga m'matauni, msika wa slag ndi chitsulo Slag ufa udzakhala wochulukirapo komanso waukulu, ndipo kugwiritsa ntchito kwake kumakopa chidwi.

3. Kukonzekera njira ndi zida za chitsulo slag micro-ufa wa polr optication zadziwika ndikugwiritsidwa ntchito

Pakadali pano, ukadaulo wopukusira umagwiritsidwa ntchito pogaya slag micro-ufa ndikupanga zinthu zomwe zimalowa ku Refimer Clinkler Croder Cromer, chomwe ndi chaukadaulo wotsogola popanga malonda. M'mbuyomu, nthawi zambiri slag, zitsulo za Steg ndi CETmer, glidem, gypsum, etc. limodzi, malingana ndi kuchuluka kwa kupukuta simenti. Chifukwa cha kuperewera kwa slag ndi zitsulo slag, zopukusa sizingakhale bwino kwambiri mukasakanikirana ndi Chuma Chathu sichitha, ndipo kuchuluka kwake ndi kugwiritsa ntchito slag ndi zitsulo zocheperako. Pokonzekera ufa wa ufa wa slag slag yokha, nthiti ya jiangsu ndi mabizinesi ang'onoang'ono ali patsogolo. Mabizinesi angapo achitsulo omwe akuimiridwa ndi Chitsulo cha Changzhou Zhoton ndi zitsulo zangiriza zitsulo zapadera zachitsulo zokhoma zopukutira zopukutira. Monga chitsulo chachitsulo cha micro-ufa porrder wopanga, hcm makina amapereka chithandizo chaukadaulo mu ultrafine shag a slaf yopukutira njira ndi ma portel Opting. Makhalidwe ake aukadaulo makamaka ndi zitsanzo zotsatirazi: Kusankhidwa kwa mphero yopukutira ufa wachitsulo, kupanga ukadaulo wapamwamba, kupanga zowonjezera, makilomita okwera kuti apange malo a 400m2 / kg ~ 500m2 / kg ~ makilogalamu Slag, shael slag ufa, kuposa kupanga milandu yachikhalidwe cha mpira wofanana ndi ufa wopulumutsa magetsi 30% ~ 50%; Ufa wabwino wa slag ndi chitsulo slag amasakanizidwa mwachindunji kukhala konkriti, omwe amapulumutsa kuchuluka kwa simenti ndipo motero amapulumutsa mafuta a simenti. Slag, njira yachitsulo yogaya, imatha kusintha zinthu mosinthika malinga ndi zosowa zamsika. Ndi kuwonjezeka kwa slag ndi slag yachitsulo ku konkreti, kutentha kwa hydration komanso zomwe zili ndi konkriti zovulaza kwa konkriti zitha kuchepetsedwa, zomwe zimapangitsa malo abwino kuti mugwiritse ntchito konkriti yogwiritsa ntchito mphamvu. Slag yachitsulo ili pansi popukutira ufa wopukutira, ndipo zinthu zake zimakhala pamalo otentha kwambiri (100 ~ 300 ℃). Ambiri mwa calcium oxide kapena free magnesium oxide mu slag slag yaying'ono micro-ufa ndi hydrated mu calc hydroxide ndi magnesium hydroxide. Kuphatikiza apo, chifukwa chophatikizira a slag ndi zitsulo zowonera konkriti, zomwe alkali alkali agarregate zitha kuchepetsedwa bwino, ma conro-konkriti amatha kupewedwa, ndipo moyo wa nyumba umatha kufalikira. Chifukwa chake, monkrite wosakanikirana ndi slag ufa umalandiridwa ndi makampani omanga chifukwa cha malo ake apadera. Kupera Slag Slag yokha kungagwiritsidwe ntchito ngati chinthu chopanga konkriti ndikusakaniza molingana ndi zosowa zamsika, ndipo amathanso kusinthidwa mogwirizana ndi kufunika kosintha zabwino komanso kusakaniza koyenera kukhala simenti yogulitsa.

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