Quartz, quartzite, ndi quartz sandstone zonse zimatchedwa silika, zomwe ndi zopangira njerwa za asidi refractory mumsika wazitsulo.Nthawi zambiri, m'mafakitale, silika imayenera kudutsa njira yophwanyira.Nthawi zambiri, amagawidwa m'magulu angapo azinthu malinga ndi kukula kwa silika: ore yaiwisi ya silika, mchenga wa silika, ndi ufa wa silika.Pakati pawo, 120-140 mesh silica ufa ali ndi kufunikira kwakukulu komanso kuthekera kwakukulu kwa msika.Ndi njira yosinthira yomwe osunga ndalama ambiri a silika ali ndi zolinga zamphamvu.Choncho, Momwe mungasankhire asilika akupera mphero popera 120 mesh silica?

Monga katswiri wopanga mphero,HCMilling (Guilin Hongcheng) amalimbikitsa kuti musankhe asilika Raymond mphero monga zida pogaya 120 mauna silika.Silica Raymond mphero ndi chida choyenera pogaya silika 120-140 mesh.Ndizotheka kuzigwiritsa ntchito pogaya silika kuchokera pakuchepetsa kugwiritsa ntchito mphero ya Raymond komanso kugaya.The akupera wodzigudubuza chipangizo chasilika Raymond mphero ndiye zida zofunika kwambiri pogaya.Nthawi zambiri, R parameter imagwiritsidwa ntchito kuyimira chodzigudubuza, kuphatikiza: 3r, 4r, 5r, ndi 6r.Kuchuluka kwa chiwerengerocho, kumapangitsanso luso lakupera.The mphamvu ndi, apamwamba dzuwa ndi lalikulu linanena bungwe kupanga kwenikweni, kotero pali zitsanzo zambiri zasilika akupera mpheros okhala ndi mphamvu zosiyanasiyana zogaya pamsika.

Pali zitsanzo zambiri zasilika Raymond mpheros, ndipo mphamvu yogaya ya chitsanzo chilichonse imagwirizana mwachindunji ndi kasinthidwe kake, ndiko kuti, kasinthidwe kapamwamba, mphamvu yakupera, ndi kutsika kwa kasinthidwe, kufooka kwa mphamvu yakupera.Mofananamo, mtengo wamitundu yosiyanasiyana ya silika Raymond mphero ndi wosiyana, koma mtengo ukuwonjezeka ndi kuwonjezeka kwa chitsanzo, ndipo chitsanzo chachikulu ndithudi ndi okwera mtengo kwambiri kuposa apakatikati ndi ang'onoang'ono.Ndibwino kuti ogwiritsa ntchito awonetsetse mosamala ndikuweruza moyenera mtengo wake.Kusankha wamkulu, katswiri, ndi wokhazikika wopanga mphero kungapewe kusamvana pakugula mitengo ya mphero.Sikuti muyenera kudandaula za mtengo wasilika akupera mphero kukhala okwera kwambiri kapena otsika kwambiri, komanso pambuyo pake Palinso utumiki wangwiro pambuyo pa malonda, omwe amateteza mokwanira zofuna za ogwiritsa ntchito m'kupita kwanthawi ndipo akhoza kuyika ndalama molimba mtima.

Ngati mukufuna kudziwa zambiri za momwe mungasankhire120-mamita silikampherozida, chonde lemberaniHCMilling (Guilin Hongcheng).Tili ndi ntchito zabwino zogulitsiratu, zogulitsa ndi zogulitsa pambuyo pake, ndipo tili ndi mbiri yabwino.