Sezvo kudiwa kwedhaimani micropowder kuri kuramba kuchikwira, mashandisirwo ayo mumaindasitiri akasiyana akawedzera zvakanyanya. Kubva kumabrasives kusvika kumaturusi ekucheka, uye kubva kumagetsi kuenda kumushonga, diamond micropowder inoita basa rakakosha muzvikamu zvakawanda zvepamusoro-soro. Nekudaro, kuzadzisa izvo zviri kukura zvemhando zvinodiwa, imwe yematanho akakosha mukugadzira kwayo maitiro ndeye particle size classification.
Mushure mekuita bhora kugaya, kupwanya, kuumba, uye kucheneswa kwakaoma, diamond micropowder ichiri kuda imwe yakakosha nhanho yekugadziriswa - particle size classification. Chinangwa cheichi nhanho ndechekuona yunifomu particle size kugoverwa uku uchibvisa zvachose oversized particles.
Nekuda kwehunhu hwakanaka hwediamond micropowder, nzira dzechinyakare dzemasefa hadzigone kuwana kurongeka kunodiwa. Naizvozvo, kutora hunyanzvi hwesainzi, hunoshanda, uye hwakanyatso kupatsanura kwakakosha zvakanyanya. Nekuwedzera kwekushandiswa kwedhaimondi micropowder uye kuwedzera kwemhando yekuda kubva kumusika, vagadziri vanowanzo shandisa akati wandei nzira dzekuisa. Izvi zvinosanganisira kugadzirisa kwechisikigo, centrifugal classification, overflow classification, uye hydrocyclone classification.
Natural Settling Classification
Nzira yekugadzika yakasikwa yakavakirwa pamusimboti wekuti, pasi pesimba regiravhiti rakafanana, zvimedu zvehukuru hwakasiyana zvinogara pamitengo yakasiyana mumvura. Munzira iyi, zvimedu zvinopatsanurwa nekudzora urefu hwekugadzirisa uye nguva.
Kana chidimbu chikafamba nemumvura, chinopesvedzerwa nemasimba matatu: simba rinokweva rechikamu, kubhuya kwemvura, uye kushorwa kunoitwa nepakati. Iko kugadzika velocity yechinhu kunoenderana nezvinhu zvakaita senzvimbo yekubatana pakati pechimedu nepakati, viscosity yemvura, uye kupokana kunowanikwa nechikamu.
Centrifugal Classification
Centrifugal classification inoshanda panheyo imwechete sekugadzirisa kwechisikigo asi inoshandisa centrifugal simba rinogadzirwa ne centrifuge kuparadzanisa micropowder. Kune akaomesesa zvimedu, hukuru hwavo hunovatendera kuti vagadzikane nekukurumidza, uye kugadzika kwechisikigo kunogona kunyatso kupatsanura zvikamu zvehukuru hwakafanana. Nekudaro, kune akakwenenzverwa zvimedu, iyo inononoka kugadzirisa inomhanya pasi pesimba rinokwevera zvakanyanya inowedzera kutenderera kwekugadzira, ichitora yakakura nzvimbo uye midziyo. Ultra-yakanaka zvimedu zvinogona kutotadza kupatsanura zvinobudirira nekuda kweBrownian kufamba uye kukanganiswa kwechikamu.
Kusiyana neizvi, simba re centrifugal rinomhanyisa kufamba kwema microparticles, ichimhanyisa maitiro ekuronga. Izvi zvinoita kuti centrifugal classification inyatsoshanda kune zvakanaka zvimedu, zvakanyanya kunatsiridza kugadzirwa kwakanaka uye kunaka kwechigadzirwa. Nokudaro, vagadziri vakawanda vanobatanidza kugadzirisa kwechisikigo uye centrifugal classification yehuwandu hwakazara hwehupfu hwakatsetseka. Iyi nzira yakasanganiswa inogonesa zvese zviri zviviri kugadzira uye kunaka kwechigadzirwa.
Overflow Classification
Kufashukira kwechikamu kunogona kunzwisiswa senzira yekudzosera kumashure. Muchiyereso chekufashukira, mvura inounzwa pazasi pechigaba checonical. Sezvo mvura ichiyerera ichienda kumusoro, kukurumidza kwayo kunoderera zvishoma nezvishoma uye kugadzikana muchikamu checylindrical kumusoro.
Zvimedu zvemadhaimani zvinofamba zvichipesana nekuyerera kwemvura, uye kana masimba egiravhiti uye anopikisa anokwira kumusoro kwesimba, zvimedu zvehumwe saizi zvinoramba zvakaturikwa mumvura. Finer particles achafashukira kubva mugaba, ukuwo coarser particles achizogara muchikamu checonical. Nekugadzirisa chiyero chekuyerera, vagadziri vanogona kuwana zvigadzirwa zvemhando chaiyo saizi.
Nepo mafashama classification iri kunonoka uye ichidya yakawanda yemvura, inopa kunyatsojeka uye inoda mashoma evashandi vemaoko zviwanikwa zvichienzaniswa nedzimwe nzira. Zvinhu zvakakosha zvinopesvedzera kushanda kwehunyanzvi uhu chimiro chechidimbu uye kudzora mwero wekuyerera. Zvisizvo zvimiro zvimiro zvinogona kukonzera kusagadzikana kufamba mukati memvura, kukanganisa maitiro ekuronga. Pamusoro pezvo, kusagadzikana kuyerera kwekudzora kunogona kutungamira mukusanganiswa kweakaomarara uye akatsetseka zvimedu, kudzivirira kuparadzaniswa chaiko.
Hydrocyclone Classification
Hydrocyclone classification inoshandisa centrifugal kugadzirisa misimboti kuparadzanisa zvimedu nekumhanyisa nzira yekuparadzanisa kuburikidza nekumhanya-mhanya kutenderera mukati me hydrocyclone. Iyi tekinoroji inoshandiswa zvakanyanya kune coarse classification uye chigadzirwa dehydration. Mabhenefiti ayo makuru anosanganisira kumhanya, nyore, kudzokorora kwakanaka, uye kuenderera mberi kwekudya. Inoshanda zvinobudirira kune ese madhaimani mamicropowder kunze kweayo akatsetseka kupfuura 2 microns. Zvisinei, haina kunyatsojeka kupfuura dzimwe nzira.
Kusarudza Nzira Yakarurama Yekuronga
Imwe neimwe nzira yemhando ine zvayakanakira uye zvinokanganisa. Mukugadzirwa chaiko, vagadziri vanogona kusarudza yakanyatsokodzera nzira zvichienderana nezvavanoda chaizvo. Vamwe vanogona kusarudza nzira imwe chete yekuisa, nepo vamwe vachisanganisa matekiniki akawanda kuti vawane mibairo yakakwana. Nekunyatsosarudza uye nekusanganisa nzira dzekuisa, makambani anogona kuona kuti zvigadzirwa zvemadhaimani micropowder zvinosangana nemhando yepamusoro-soro.
Semusika wediamond micropowderinoramba ichishanduka, kuvandudzwa kwemhando yepamusoro tekinoroji kuchave kwakakosha mukuzadzisa kudiwa kuri kukura kwezvigadzirwa zvakanyatsojeka uye zvinoshanda munzvimbo dzakasiyana siyana dzemaindasitiri.