Ukadaulo wosefera wamakonomakina ochapira chizindikiroikusinthidwa pafupipafupi.Standard zofunika monga 11127 ndi PSPC mosavuta chifukwa zigawo wosanganiza wa zipangizo fyuluta ndi zofunda zipangizo pa ndondomeko backwashing.Pewani kuwagwiritsa ntchito mwamakani.Mzere wolembera umatsukidwa ndi abrasive yoyera, yopanda mankhwala komanso yopanda fumbi ya RZG garnet yopanda fumbi, ndipo imasinthidwanso ndikugwiritsidwanso ntchito.Kusankha kwapamwamba kachulukidwe fyuluta zinthu magnetite ngati zinyalala n'kofunika kwambiri.Ilibe silicon yaulere, Zida zowopsa monga zitsulo zolemera zimakhala ndi zodula kwambiri ndipo pang'onopang'ono zimakhala zochepa.Ndipamwamba kalasi, koyera zachilengedwe sanali zitsulo sandblasting abrasive.

Komanso, ziyenera zochokera m'deralo, ndi zitsulo zosapanga dzimbiri adzakhala sandblasted pamaso pickling passivation kuyeretsa padziko.Fumbi limakhala lochepa kwambiri, ndipo madontho amafuta omwe angakhalepo pamwamba amachotsedwa.2g/cm3, ngodya zakuthwa, ndi madzi abwino.Popanga zolemba za bedi la fyuluta, mphamvu yokoka ndi yokwera kwambiri ndipo chitsulo chimakhala chokwera, kotero kuti pamakhala fumbi lochepa panthawi ya mchenga, ndipo zosefera zomwe zimakhala ndi mphamvu yokoka ya kukula kwa tinthu tating'ono zimagawidwa pakati.Zomwe zili ndi FeTiO3 (zofotokozedwanso ngati FeOTiO2) zingathenso kuchepetsa mtengo., Malo ogwirira ntchito adzakhala abwino kuposa mchenga wa quartz.The abrasion kukana RZG magnetite fyuluta zakuthupi cholemba cholemba kuchotsa ndi 20 ~ 35% apamwamba kuposa wamba magnetite fyuluta zakuthupi.Atha kutanthauza zomwe zachitika bwino m'malo ena, kuphatikiza kafukufuku wazosefera zosanjikiza zitatu ndikukweza zotsatira, bedi losefera la media zosanjikiza zitatu, ndi RZG mtundu wa magnetite fyuluta media amasankhidwa kuchokera kosowa kopitilira muyeso- high pressure metamorphic miyala.

1. Komanso makhansa ena obwera chifukwa cha zitsulo zolemera zapoizoni, alandira chisamaliro chofala kuchokera kumagulu opangira madzi am'nyumba ndi akunja.Ngati zinyalala zokhala ndi mphamvu yokoka yaying'ono kapena zosayenerera zikugwiritsidwa ntchito, kusinthika kwa gwero la madzi chifukwa cha chipwirikiti chachikulu kapena kusinthasintha kwakukulu kwa turbidity kumalimbikitsidwa.Ikhoza kuchotsa zonyansa monga dzimbiri ndi oxide scale.

2. The fyuluta zakuthupi ndi yaing'ono tinthu kukula ndi lalikulu enieni yokoka amagawidwa m'munsi wosanjikiza.Liwiro lololeka losefera pochotsa mizere ndi lalitali, ndipo kuuma kwa pamwamba kumakwaniritsa zofunikira zina.The tinthu kukula kugawa ndi wololera, fumbi ndi laling'ono, sungunuka mchere (chloride) okhutira ndi madutsidwe magetsi ndi otsika kwambiri, ndi sandblasting m'dera pa unit nthawi ndi lalikulu ndi unit dera.Kugwiritsidwa ntchito kwa mchenga kumtunda kumakhala kochepa, komwe kumakwaniritsa zofunikira kwambiri zamakampani ndi zankhondo.

3. Momwe mungasankhire ndikuyika zosefera?The fyuluta zakuthupi ndi lalikulu tinthu kukula ndi yaing'ono yeniyeni mphamvu yokoka amafalitsidwa mu chapamwamba wosanjikiza, kapena kukwaniritsa cholinga china zamakono kapena pamwamba ali frosted pamwamba kuchepetsa kusinkhasinkha, ndi kuchotsa kwathunthu okusayidi lonse, dzimbiri, sungunuka mchere ndi dothi zina.

4. Panthawiyi, 11126 ndi iso zimatsimikiziridwa ndi kusinthidwa kupyolera mu mayesero, ndipo mlingo wosweka umakhala wochepa panthawi ya mchenga wa mchenga, ndipo panthawi imodzimodziyo, kusefera kumakhala kwautali.Kutengera kugwiritsa ntchito, imatha kubwezeredwanso nthawi 5-10.Fyuluta iyi ili ndi mphamvu yayikulu yolumikizira dothi, 5-8.Chifukwa chake kusefera kwanthawi yayitali,

M'malo mwake, chifukwa cha zinthu zonyansa zosefera, kutuluka kwamadzi kwachipwirikiti, ndi kukula kwa tinthu tating'ono ndi mphamvu yokoka ya zinthu zosefera, kumamatira kwamphamvu kwambiri komanso moyo wautali wakutira umatheka.Ndi kuuma kwakukulu, kachulukidwe kakang'ono, kulimba kwabwino, ngodya zakuthwa ndi m'mbali zakuthwa, palibe zinthu zokhazikika pamtunda pambuyo polemba kuyeretsa ndi kuphulika kwa mchenga, kotero kuti mphamvu yochotsa dothi ya bedi la fyuluta ingagwiritsidwe ntchito mokwanira.Wapakati tinthu kukula kwa zinthu wapangidwa atatu zigawo za fyuluta zakuthupi.