HPGM High Pressure Grinding Mill
Kushandiswa
Kune mhando dzakawanda dzezviwanikwa zvesimbi muChina, asi hunhu hwemhando zhinji dzezvicherwa hwakaderera, hwakasiyana-siyana uye hwakanaka. Kuti vagadzirise matambudziko aripo muhupfumi, tekinoroji uye kuchengetedzwa kwezvakatipoteredza mukusimudzira migodhi, makambani ekuchera simbi emuno anotanga, kugaya uye kutora michina mitsva uye inoshanda yekugadzira migodhi yekunze. Mumusika uyu, HPGR ine michina yekukuya inoshanda zvakanyanya yakatanga kutsvakurudzwa uye kuratidzwa, uye inotanga kushandiswa mumakambani ekuchera simbi emuno. Ndiyo zvakare michina yekugadzira migodhi inonyanya kutariswa neindasitiri yemigodhi yemuno. Zvinogona kutaurwa kuti HPGR inoshandiswa zvakanyanya mumigodhi yesimbi yemuno. HPGR yave ichishandiswa zvakanyanya mudzimba nekune dzimwe nyika mukugaya muindasitiri yesimende, granulation muindasitiri yemakemikari, uye fine grinding yepellet kuwedzera nzvimbo chaiyo. Inoshandiswa pakupwanya simbi yesimbi kuti iwane zvinangwa zvakasiyana zvakaita sekurerutsa maitiro ekupwanya, kupwanya zvakanyanya uye kushoma kupwanya, kuvandudza kugadzirwa kwesystem, kuvandudza mhedzisiro yekupwanya kana zviratidzo zvekuparadzanisa.
Nheyo yekushanda
HPGM series high pressure grinding roll rudzi rutsva rwemidziyo yekukuya inochengetedza simba yakagadzirwa nepfungwa ye high-pressure material layer pulverization. Ine ma squeeze roll maviri anotenderera pamwe chete nekumhanya kwakaderera. Rimwe i stationary roll uye rimwe i smovable roll, ayo ese ari maviri anofambiswa nemota ine simba guru. Zvinhu zvinopihwa zvakaenzana kubva pamusoro pema roll maviri, uye zvinogara zvichitakurwa mu roll gap ne squeeze roll. Mushure mekumanikidzwa kwakanyanya kwe 50-300 MPa, keke re dense re material rinoburitswa kubva mumuchina. Mukeke re material rakaburitswa, kuwedzera kune chikamu chakati chezvigadzirwa zvakakodzera, chimiro chemukati chezvikamu zvezvigadzirwa zvisina kukodzera chinozadzwa nehuwandu hwakawanda hwe micro cracks nekuda kwe high pressure extrusion, kuitira kuti kugona kwechinhu kugayiwe kunatsiridzwe zvikuru. Kune zvinhu mushure me extrusion, mushure mekupatsanurwa, kupatsanurwa uye kutariswa, zvinhu zvakanaka zvisingasviki 0.8 mm zvinogona kusvika 30%, uye zvinhu zvisingasviki 5 mm zvinogona kusvika kupfuura 80%. Saka, mukuita kwekukuya kwacho, simba rinoshandiswa pakukuya rinogona kuderedzwa zvakanyanya, kuitira kuti simba rekugadzira michina yekukuya rigone kushandiswa zvizere, kazhinji simba remuchina wekugaya bhora rinogona kuwedzerwa ne20% ~ 50%, uye simba rese rinoshandiswa rinogona kuderedzwa ne30% ~ 50% kana kupfuura.
Zvakanakira Chigadzirwa
■Kugadzirwa kwekumanikidzwa nguva dzose kunoita kuti kumanikidzwa pakati pemarongero kuve kwakanyatsonaka uye kunoita kuti kupwanywa kushande.
■Kugadzirisa otomatiki kutsauka, kunogona kugadzirisa nekukurumidza mukaha wemupumburu kuti ive nechokwadi chekuti michina yacho yakatsetseka.
■Sisitimu yekuparadzanisa mipendero inoderedza mhedzisiro yemhedzisiro yemipendero pamhedzisiro yekupwanya.
■Iine ma studs e carbide akasimbiswa, inogara kwenguva refu, kugadzirisa kuri nyore, uye inogona kutsiviwa.
■Bhokisi revharuvhu rinoshandisa zvinhu zvinopinzwa kunze kwenyika, uye sisitimu yehydraulic ine dhizaini inonzwisisika uye yakavimbika.
