The ofukula wodzigudubuza mphero ndi chofunika ndi zipangizo zofunika mu ufa processing makampani, amene chimagwiritsidwa ntchito m'mafakitale osiyanasiyana chuma dziko.Mwachitsanzo, migodi metallurgical makampani.Chitsulocho chimapukutidwa ndi chitsulo choyimirira chodzigudubuza, ndiyeno amawunikiridwa ndi zida za beneficiation asanayambe kusungunula, zomwe zimatha kusintha chitsulo chosungunuka ndikuchepetsa kugwiritsa ntchito mphamvu panthawi yonse yosungunulira.HCMilling(Guilin Hongcheng), monga Mlengi wa chitsulo akupera mphero, umayamba ntchito zotsatirazi chitsulovertical roller mphero mu iron ore dry beficiation.

Pakadali pano, njira yonyowa yopezera phindu imagwiritsidwa ntchito makamaka kuwongolera kalasi ya ore.The ndondomeko masitepe motere: pambuyo yaiwisi ore waphwanyidwa, ndi slurry oyenera beneficiation zakonzedwa ndi akupera mu yopingasa mpira mphero dongosolo.The slurry amasiyanitsidwa mu beneficiation dongosolo kupanga kuganizira ufa ndi mkulu chitsulo kalasi ndi michira ndi otsika chitsulo kalasi.Kugaya matope ndi kuvala kumafunika kuwononga madzi ambiri, makamaka m'madera a migodi omwe alibe madzi, choncho kusungirako madzi ndi kumwa madzi kumakhala kovuta.Pofuna kuthetsa mavuto omwe atchulidwa pamwambapa, kugaya ndi kupindula pansi pa kusakhala ndi madzi kapena kumwa madzi pang'ono kwakhala cholinga cha anthu.Komabe, pakali pano, njira yonse yowuma yowuma ndi kulekanitsa kowuma sikumagwiritsidwa ntchito kawirikawiri.Poganizira vuto lakumwa madzi ambiri munjira yomwe ikupezekapo yonyowa ndi kuphatikizika, mphero yachitsulo yowongoka yachitsulo imapereka njira yowuma yachitsulo: chitsulo chophwanyidwa chimaphwanyidwa kukhala osakaniza tinthu tating'onoting'ono ndi ufa wowuma. chitsulovertical roller mphero;The ore ufa ndi particles amasiyanitsidwa ndi multistage kukweza mpweya olekanitsa;Tinthu tating'onoting'ono timatha kupatukana ndi maginito osiyanasiyana ndi maginito opangira maginito kuti awalekanitse kukhala okwera kwambiri, ore apakati a giredi wamba komanso ma tailings otsika.Mwala wapakatikatiwo umabwezedwa ku mphero yoyima ya chitsulo kuti augayidwenso.

Pakadali pano, mphero yomwe imagwiritsidwa ntchito kwambiri ndi mabizinesi onyowa achitsulo nthawi zambiri ndi mphero yachikhalidwe, yomwe simangodya madzi okha, komanso imawononga magetsi ambiri.Chigayo cha iron ore of vertical roller chomwe chimagwiritsidwa ntchito mu iron ore dry beneficiation ndi mtundu watsopano wamphero wokhala ndi mphamvu zambiri komanso ntchito yotetezeka komanso yodalirika.Kapangidwe kake kakang'ono kamapangidwa ndi injini yayikulu, chochepetsera chachikulu, chopukutira chimbale, chopukutira chopukutira ndi ntensioning ndi chipangizo chosindikizira, chimango, cholekanitsa, zipata zitatu, unsembe ndi kukonza chipangizo, chipangizo chothandizira pagalimoto ndi kusindikiza mapaipi amlengalenga.Poyerekeza ndi chubu mphero kwa wet beneficiation, ndichitsulovertical roller mpheroili ndi zabwino izi:

(1) Chigayo chachitsulo choyimirira chodzigudubuza chimakhala ndi mphamvu zambiri zopanga ndipo chimachepetsa kwambiri kugwiritsa ntchito mphamvu.Poyerekeza ndi mphero ya chubu, mphamvu yogwiritsira ntchito mphero yowongoka ndi 50% ~ 60% yokha ya mphero ya mpira, yomwe imasiyana ndi chinyezi cha zipangizo.Chinyezichi chikamakwera kwambiri, chimakhala chokwera mtengo kwambiri.Nthawi zambiri, mphamvu yogwiritsira ntchito mphero yopukutira popera simenti ndi 20 ~ 25 kW · h/t, pamene mphero yachikale ya chubu ndi 40 ~ 45 kW·h/t, zodziwikiratu kuti zimapulumutsa mphamvu.

(2) Kutha kuyanika mwamphamvu.Kuchuluka kwa mpweya wotentha kumatha kugwiritsidwa ntchito, makamaka kugwiritsa ntchitonso mpweya wotayira kutentha wochepa kumapeto kwa PC kiln kapena PH kiln.

(3) Dongosololi ndi losavuta, kuphatikiza kuphwanya, kuyanika, kusankha ufa ndi njira zina, kufewetsa ndondomekoyi.Mphero yopukutira yoyima imagwiritsidwa ntchito ngati mphero, ndipo chowumitsira ndi chowumitsira ufa munjira yopera imatha kuchotsedwa.Sizimangochepetsa ndalama zogulira zida, komanso zimathandizira njira, ndikupangitsa kuti dongosolo lonse likhale lotetezeka komanso lodalirika.

(4) Kuwongolera kosavuta.Nthawi yosungira zinthu mu mphero ndi 2-3 min yokha, pamene mu chubu mphero ndi 15-20 min.Choncho, ntchito ndondomeko yosavuta kusintha, mankhwala zikuchokera akhoza mwamsanga kudzudzulidwa, ndi mankhwala tinthu kukula kugawa ndi yunifolomu.

(5) The tinthu kukula kwa zinthu chakudya ndi lalikulu, ndi chakudya tinthu kukula akhoza kufika 4% ~ 5% ya mpukutu awiri.

(6) Phokoso lochepa.Popeza wodzigudubuza wa mphero ofukula mphero samakhudza mwachindunji chimbale akupera, pamene chubu mphero ntchito akupera mpira kukhudzana mwachindunji zakuthupi, palibe zitsulo mphamvu phokoso, ndipo phokoso ndi 10 dB m'munsi kuposa mphero chubu. .

(7) Pamakhala mpweya wotuluka pang’ono.Chigayo choyimirira chimakhala ndi ntchito yabwino yosindikizira ndi "air sealing system", yomwe ndi yapamwamba kwambiri komanso yodalirika kuposa chisindikizo chamakono, choncho ndi yabwino kugwiritsa ntchito mpweya wotayirira wochepa kutentha.

(8) Kuthamanga kwakukulu kwa ntchito.The vertical roller mphero ali ndi ubwino wapamwamba kwambiri komanso kuvala kochepa.Pogaya chakudya chosaphika, kugwiritsa ntchito zida zovala nthawi zambiri kumakhala 6-8 g/t, ndipo moyo wautumiki wa malaya opindika ndi mbale zomangira zimatha kupitilira maola 8000.Pamene chikhalidwe chubu mphero akuthamanga, mpira akupera ndi abrasive kukhudzana mwachindunji wina ndi mzake.Mpira wopera ndi mbale zomangira zimavala mwachangu, zidazo zimasinthidwa pafupipafupi, ndipo magwiridwe antchito a zida ndi otsika.Kuchuluka kwa magwiridwe antchito a mphero yowongoka ndi yopitilira 90%.

HCMilling(Guilin Hongcheng) ndi wopanga chitsulo ore ofukula wodzigudubuza mphero.ZathuHLM mndandanda wachitsulo orevertical roller mphero akhala akugwiritsidwa ntchito kwambiri ndipo amadziwika mu iron ore dry beneficiation, ndipo ali ndi chidziwitso chochuluka pakupanga kwamakasitomala.Ngati mukufuna mphero yachitsulo ya iron ore dry beneficiation, chonde tiyimbireni kuti tidziwe zambiri za zida.

Ngati muli ndi zofunikira, chonde omasuka kulankhula nafe kuti mumve zambiri za zidazo ndikupereka zambiri kwa ife:

Dzina lakuthupi

Ubwino wazinthu (ma mesh/μm)

mphamvu (t/h)