Mu 2015, woyambitsa Cui Weihua adavumbulutsa patent: njira yokonzekera kuyera kwambiri kwa calcium carbonate kuchokera kuzitsulo zachitsulo. Ndi zotheka kupanga high-kuyera kashiamu carbonate kuchokera zitsulo slag ntchito chitsulo slag vertical roller mphero?

Malinga ndi China Powder Technology Network, posachedwapa, "100000 ton carbonization method iron and steel slag comprehensive matulization industrialization line", pulojekiti yopangidwa ndi "kukonzanso dziko la Mongolia kudzera mu sayansi ndi teknoloji", inakhazikitsidwa ku Baotou. Ntchitoyi inamangidwa pamodzi ndi Baotou Steel Group ndi Yukuang Environmental Protection Technology (Shanghai) Co., Ltd. Akuti ntchitoyi imachokera ku zotsatira za "10,000 ton verification line production for comprehensive steel slag by carbonization method". Slag yachitsulo imakhala ndi mpweya wambiri, ndipo pamapeto pake imapanga zinthu zopangidwa ndi mafakitale monga calcium carbonate yapamwamba komanso zitsulo zomwe zili ndi chitsulo, kuti zizindikire kugwiritsidwanso ntchito kwachitsulo. Poyerekeza ndi luso chikhalidwe, ndi carbonization chitsulo ndi zitsulo slag mankhwala luso akhoza mwachindunji kutenga mpweya woipa monga zopangira nawo anachita pamene kuchepetsa umuna wa mpweya woipa, amene ali wapawiri mpweya kuchepetsa zotsatira, kukwaniritsa cholinga cha kuchepetsa mpweya wowonjezera kutentha ndi kulimbikitsa chitukuko cha zozungulira otsika mpweya. Pambuyo pomaliza ntchitoyi, matani a 424000 a slag amatha kuchiritsidwa chaka chilichonse, pamene matani pafupifupi 100000 a carbon dioxide amatha kukhala carbonized (kusindikizidwa), ndi kupanga matani a 200000 a high-purrity calcium carbonate ndi matani 310000 a chitsulo angapezeke. Pulojekitiyi ndikuwonetsanso ziwonetsero zamakampani, zomwe zitha kulimbikitsidwa kwambiri m'mabizinesi ofanana. Pokwaniritsa kufunikira kogwiritsa ntchito mokwanira zinyalala zolimba, ndizothandiza kukwaniritsa cholinga cha carbon peak ndi carbon neutralization. Izi zikutanthauza kuthekera kwa pulojekiti yopangira calcium carbonate yoyera kwambiri kuchokera kuzitsulo zachitsulo. Zimaperekanso njira yatsopano yogwiritsira ntchito mokwanira zinyalala zolimba zachitsulo.

Waukulu luso mbali kubala mkulu-chiyero kashiamu carbonate ku slag zitsulo ndi motere: choyamba, pogaya zitsulo slag mu ufa, poyera ufulu kashiamu okusayidi mu slag zitsulo pamwamba pa slag zitsulo, kuchotsa okusayidi kashiamu mu zitsulo slag ndi chonyowa njira ndi 0,5% asidi asidi, fyuluta ndi kumveketsa, ndiye carbonize ndi, carbon dioxide, wouma ndi mpweya wouma, zotchinga ndi carbon dioxide, wouma ndi mpweya wozizira, ozizira ndi carbon dioxide. kuti apange kuwala koyera kwambiri kwa calcium carbonate. Kuyeretsedwa kwakukulu kwa calcium carbonate kumagwiritsidwa ntchito kwambiri ngati zodzaza matailosi apansi, mphira, mapulasitiki, kupanga mapepala, zokutira, utoto, inki, zingwe, zomangira, chakudya, mankhwala, nsalu, chakudya, mankhwala otsukira mano ndi zina. Pochita izi, kugaya bwino kwazitsulo zachitsulo kumafunika kufika ma meshes oposa 400. Ndi zida zotani zomwe zingagwiritsidwe ntchito kukwaniritsa kupanga kwakukulu kwachitsulo cha slag yaying'ono ufa? Monga katswiri wopangazitsulomphero ya slag, HCMilling(Guilin Hongcheng) amalimbikitsa kuti musankheMtengo wapatali wa magawo HLMvertical roller mphero kwa kupanga zitsulo slag ufa. Pakalipano, njira yochizira zitsulo za slag ufa pamsika makamaka isanayambe + kugaya bwino. Silagi yachitsulo imatha kupukutidwa mpaka ma microns oposa 420 pambuyo pogaya magawo awiri. Mtengo wa zida, malo apansi komanso kugwiritsa ntchito mphamvu kwapakati ndi ndalama zazikulu.

Gulu la R&D la HCMilling(Guilin Hongcheng) ndi akatswiri amakampani, kudzera mu mgwirizano wozama komanso mayeso, adayambitsaHLM mndandanda zitsulo slagvertical roller mphero, yomwe imatha kugaya ufa wachitsulo kukhala mawonekedwe nthawi imodzi, kuwongolera kwambiri mtengo wogwiritsira ntchito chitsulo cha slag, ndikutsegula msika wogwiritsa ntchito kunsi kwa mtsinje. Ndi chida choyenera chachitsulo cha slag micro powder kuti mupulumutse mtengo, kugwiritsa ntchito mphamvu, malo apansi, zokolola ndi mtengo wowonjezera wa zinthu zomalizidwa.

Ngati mukufuna kupanga ndi kukonza ufa wa slag wachitsulo, chonde titumizireni kuti mumve zambiri ndikutipatsa zambiri:

Dzina lakuthupi

Ubwino wazinthu (ma mesh/μm)

mphamvu (t/h)

Gwero: [Publication No.] CN104828850 Inventor: Njira ya Cui Weihua yokonzekera kuwala kwapamwamba kwa calcium carbonate kuchokera ku slag yachitsulo; Baotou Daily