Nekuda kwekushomeka kwesimba munyika, kushandiswa kwesimba mukupwanya kwakakwezva kutarisisa kwakawanda. Kubva pakatanga chigayo chehigh-pressure roller mukupera kwema1980, chave kunyanya kushandiswa muindasitiri yesimende nemigodhi yesimbi isina ferrous. Indasitiri yesimende yakabatsirwa kubva kune iyi yepamusoro-inoshanda michina inochengetedza simba uye kushandiswa kwesimbi.
Huwandu hwesimbi yakapwanyika mumetallurgy uye migodhi yakakura, uye mazhinji esimbi ores yakaoma uye yakaoma kugaya. Parizvino, matambudziko ekushandiswa kwesimba, kushandiswa kwesimbi uye kushanda kwebhora remagiyori zvakanyanyisa, uye mineral recovery rate inobatwawo zvakanyanya nenzira yekukuya. Iyo high pressure roller mill inoshandiswa zvakanyanya mumetallurgy uye indasitiri yezvicherwa, uye iri padanho rinotungamira pasirese. Ndiyo mhedzisiro yekuongorora kusingaverengeki uye kuita kwevagadziri vemidziyo yemumba mumakore achangopfuura, uye kubudirira kwekupedzisira.
Unyanzvi Hunhu hweHUATE HPGM Yakakwira Kudzvanya Roller Chigayo
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Musiyano uripo pakati pehigh pressure roller mill uye zvechivanhu zvekupwanya midziyo
Iyo yakakwirira yekumanikidza roller chigayo yakafanana muchimiro kune yechinyakare kaviri roller crusher, asi pane misiyano miviri muhunhu.
Imwe ndeyokuti high-pressure roller mill inoshandisa quasi-static crushing, iyo inochengetedza inenge 30% yekushandiswa kwesimba kana ichienzaniswa nekupwanya;
Chechipiri, inoshandisa dhizaini yekupwanya yemidziyo, iyo inopindirana kupwanya pakati pezvinhu uye zvigadzirwa, ine yakakwirira yekupwanya kunyatsoita, uye extrusion kushushikana pakati pezvishandiso kunogona kugadziridzwa ne roller pressure. Ma roller maviri anotenderera akatarisana, imwe yakagadziriswa roller uye imwe inochinjika chinhambwe. Kudzvinyirirwa pakati pema rollers kunowanzo kusvika 1500 kusvika 3000 atmospheres, uye zvigadzirwa zvakapwanyika zvinogona kusvika 2mm, iyo inoziva "kunyanya kupwanya uye kushoma kugaya" uye inova rudzi rutsva rwekupwanya michina inotsiva kukuya nekupwanya. Nekuda kwesimba rayo rine simba, haingoputsi zvinhu chete, asiwo inopwanya chimiro chemukati chezvimedu zvemukati, nekudaro ichivandudza zvakanyanya kugona kwekukuya.
Iyo yakakwira yekumanikidza roller chigayo inoumbwa nemagetsi ekudyisa mudziyo, chinhu chinovharira mudziyo, kutyaira mudziyo, hydraulic yekurodha mudziyo, inotsigira mudziyo, ine simba uye static roller zvikamu, nezvimwe.
Saiti yebasa yeHUATE HPGM yakanyanya kudzvanywa roller mill
Typical process kuyerera kwe high pressure roller mill in beneficiation
1. Coarse tsanga yakavharwa-circuit roller chigayo nyoro muswe kukanda maitiro
Mukuita kushandisa muchina uyu kugadzira ore, kukanda muswe wakanyorova wecoarse-grained closed-circuit roller milling chinhu chinowanzoitika. Mufananidzo unotevera unoratidza nzira huru yekuyerera:
Coarse grain closed-circuit roller chigayo nyoro muswe kukanda process flow chart
Mukushandiswa kwakananga kwechiitiko ichi, keke rinoputika rinonyanya kuongororwa kuburikidza nevhavha yakavharwa, kuitira kuti chiyero chechikamu chechigadzirwa chinogadziriswa ne-high-pressure roller mill inogona kugara ichidzorwa mukati mehutano hunonyatsokodzera kurongedza nekumisa. , uye pakupedzisira zadzisa chinangwa chekufanokanda muswe.
1. Chikamu chebhora chekugaya nzira yekuvhara-circuit roller mill
Kuburikidza nehuwandu hukuru hwemaitiro ekugadzira uye bvunzo dzakabatana, zvinoonekwa kuti zvigadzirwa zveore zvakawanikwa ne-high-pressure roller mill hazvingove nehukuru hwakatsetseka, asi zvakare kuwana kuwedzera kwakanyanya mune zviri mukati memineral poda. Pakati pavo, zviri mukati mezvinhu zviri mukati me 0.2mm zvinogona kusvika 30% -40%, zvinhu zveiyi fineness level zvinogona kusangana nezvinodiwa zvekugadzirisa ore muzviitiko zvakawanda, saka kune rudzi urwu rwechigadzirwa, basa rekugadzirisa rinogona kuitwa zvakananga mushure. kupatsanura.
Panguva imwecheteyo, mukati mekushandisa high-pressure roller mill ye ore beneficiation uye ore kupwanya kugadzirwa, pasi pekuita kweside material effect, pachava nechikamu chiduku chezvikamu zve ore zvine saizi yakawandisa mukati mekeke re extrusion. Kana chikamu ichi chikashandiswa zvakananga Panguva yekukuya kana kubatsiridza basa, kuyerera kwebasa kunoenderana kunochinja zvakanyanya, izvo zvinounza imwe dhigirii yekukanganisa pakugadzirwa kwebeneficiation.
Naizvozvo, mukuita kwebeneficiation kugadzirwa nemichina yemidziyo, kuitira kudzivirira matambudziko akadai, zvinodikanwa kuita yakavharwa-yedunhu kutenderera kutariswa kwekeke rezvinhu mushure mekugadzirisa extrusion ne-high-pressure roller mill. Nenzira iyi, saizi yechikamu chechigadzirwa mukeke inogona kunyatsodzorwa kudzivirira kushanduka kwemaitiro kunokonzerwa nekupinda kweore nehukuru hwakakura hwechikamu mukushanda kwebhora. Uye zviite zvakananga mukuita sarudzo. Nzira yakadaro haigone kungoita kudzikiswa kwakanyanya muhuwandu hwekudyisa bhora mukugadzira bhora, asi zvakare zvinobudirira kudzivirira kudarika-kukuya kweiyo yakanaka-grained ores, nekudaro kuvandudza zvakanyanya kugona uye kunaka kwekubatsirwa.
3 Mamwe mafomu eyakajairika process process process
Pamusoro peaya ari pamusoro apa anonyanya kushandiswa maitiro, kune akati wandei akajairika maitiro mukupwanya uye kugadzira maitiro ebeneficiation ores nema roller mill. Imwe ndeye yakavhurika-circuit roller chigayo bhora kugaya muchimiro chezere particle size class craft.
Open-circuit roller chigayo bhora milling process flow chart
Imwe yacho ndeyekugaya bhora muchimiro che roller grinding edging material circulation. Inotevera ndiyo main process flow chart:
Inoyerera chati yebhora milling process nenzira ye roller grinding edge material kutenderera
Muenzaniso wekushandisa weHUATE HPGM yakakwira kudzvanya roller mill
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HPGM1480 high pressure roller mill inoshandiswa mune yakakura concentrator muNorth China
Nguva yekutumira: Jul-11-2022