HPGR High Pressure Grinding Mill
Kushandiswa
Roro yekukuya ine simba guru inofambiswa nemotokari imwe chete yakagadzirwa zvakanyanya kuti igaye simende, marara emineral, masimbi esimbi nezvimwewo kuita zvidimbu zvidiki, kuti ipwanye zvakanyanya zvicherwa zvesimbi (simbi, manganese ores, copper ores, lead-zinc ores, vanadium ores nezvimwe) uye kupwanya zvicherwa zvisiri zvesimbi (coal gangues, feldspar, nepheline, dolomite, limestone, quartz, nezvimwewo) kuita upfu.
Chimiro & Nheyo yeKushanda
Dhayagiramu Yenheyo Yekushanda
Roro yekukuya ine pressure yakakwira inoshandisa musimboti wekukuya wekubvisa zvinhu. Rimwe nderero rinomira uye rimwe nderero rinofambiswa. Roro mbiri dzinotenderera dzakapesana nekumhanya kwakafanana. Zvinhu zvinopinda kubva paburi repamusoro, uye zvinokuyiwa nekuda kwekubuda nekumanikidzwa kwakakwira mumukaha wemaroro maviri, uye zvinoburitswa kubva pasi.
Chikamu chekutyaira
Inongodiwa mota imwe chete, simba rinotumirwa kubva pa stationary roll kuenda ku movable roll kuburikidza ne gear system, kuitira kuti ma roll maviri aya anyatsoenderana pasina kukweshana kunotsvedza. Basa racho rinoshandiswa pakubvisa zvinhu, uye simba rinoshandiswa zvakanyanya, izvo zvinochengetedza 45% yemagetsi zvichienzaniswa ne grinding roll yakajairika.
Kudzvanywa kwekushandisa sisitimu
Sisitimu yekubatanidza kumanikidzwa kwechitubu inoita kuti roll inofambiswa idzivirire nyore nyore. Kana paine simbi inopinda, sisitimu yekusimbisa chitubu inodzokera shure zvakananga uye inopindura nenguva, zvichiita kuti chiyero chekushanda chisvike pa95%; nepo roll yechinyakare yekukuya ine kumanikidzwa kwakanyanya ichidzivirira, mafuta ehydraulic anofanira kuburitswa nepaipi kuti kumanikidzwa kurege. Kushanda kunononoka, izvo zvinogona kukonzera kukuvara kweroll pamusoro kana kusashanda zvakanaka kwe hydraulic system.
Pamusoro pechitenderedzo
Pamusoro pemupumburu wakasungirirwa pamusoro nesimbi isingatsvedzeri, uye kuomarara kunogona kusvika HRC58-65; kumanikidzwa kunogadziriswa otomatiki nesimbi, izvo hazvingogumiri pakugaya chete, asiwo zvinodzivirira pamusoro pemupumburu; mupumburu unofambiswa uye mupumburu usingatsvedzere zvinoshanda pamwe chete pasina kukweshana kunotsvedza. Nokudaro, hupenyu hwebasa hwemupumburu hwakakwira zvakanyanya kupfuura hwemupumburu unogayiwa une simba guru.
Huru Hunhu hweUnyanzvi
■Kushanda Nesimba Kwazvo. Zvichienzaniswa nemichina yekupwanya yechinyakare, kugona kwayo kugadzira kunowedzera ne40 - 50%. Kugona kwayo kugadzira PGM1040 kunogona kusvika pa50 - 100 t/h, nesimba re90kw chete.
■Kushandiswa Kwesimba Rakaderera. Zvichienderana nenzira yekutyaira ne single roll, inoda mota imwe chete kuti ifambe. Kushandiswa kwesimba kwakaderera zvikuru. Kana tichienzanisa ne HPGR yechinyakare ine ma double drive, inogona kuderedza kushandiswa kwesimba ne20~30%.
■Hunhu Hwakanaka Hunodzivirira Kupfekwa. Nekutyaira kwemota imwe chete, mashandiro ekuwiriranisa kwemarori maviri akanaka kwazvo. Nenzvimbo dzekunamira dzisingapfekwi, marori acho ane hunhu hwakanaka hunodzivirira kupfekwa uye anogona kuchengetwa zviri nyore.
■Kushanda Kwakanyanya: ≥ 95%. Nekugadzirwa kwesainzi, michina inogona kumanikidzwa neboka remachipisi ane pressure yakakwira. Kumanikidzwa kwekushanda kunogona kugadziriswa otomatiki zvichienderana nekumanikidzwa kweboka remachipisi. Hapana nzvimbo yekukanganisa.
■Kushandisa otomatiki zvakanyanya uye kugadzirisa kuri nyore. Pasina sisitimu ye hydraulic, pane mukana wekusashanda zvakanaka wakaderera.
■Pamusoro pemupumburu wakasungirirwa pamusoro nechinhu chinosunga jira chisingatsvedzeri, chine kuoma kwakanyanya uye chinodzivirira kutsvedza zvakanaka; Kumanikidzwa kwechitubu kunobva pakusimba kwechinhu chacho, uye kumanikidzwa kwacho kunogara kwakaenzana, izvo hazvingogumiri pakupwanya chete, asiwo zvinodzivirira pamusoro pemupumburu; mupumburu unofambiswa nemupumburu usingatsvedzeri zvinosungirirwa negear system, uye kumhanya kwacho kunopindirana zvizere, nokudaro zvichidzivirira kutsvedza pakati pechinhu nepamusoro pemupumburu. Nokudaro, hupenyu hwebasa hwakakwira zvakanyanya kupfuura hweHPGR ine double drive.
■Chimiro chakaoma uye nzvimbo diki yepasi.
