Summary: Izikrini ezivuthwayo ziyimishini ebalulekile yokuhlunga esetshenziswa emikhakheni ehlukahlukene ukuze ihlukanise izinto ngokususelwa kobukhulu babaqaqa. Ukuqonda umehluko phakathi kwesikrini esivuthwayo okhombisa ukuzungeza nesikrini esivuthwayo somugqa kubalulekile ekukhetheni izixhobo ezifanelekiweyo.
Ama-vibrating screen yizixazululo ezibalulekile zokuhlola ezisetshenziswa emikhakheni eminingi ukuhlela izinto ngokusekelwe kumazinga ezithako. Imikhakha yegolide, yezinto ezingumgogodla, kanye neyezakhiwo, ithenga kakhulu lezi zixazululo ukuze ibe nezinto ezisetshenziswa emisebenzini eminingi yangemuva. Kunezinhlobo ezimbili eziyinhloko Ama-screen asebenzisa ukukhanya okukhalayo - okujikelezayo nokuqondile - okunye nonakho umkhiqizo nokuqeqeshwa okuhlukile. Ukuqonda umehluko phakathi kwama-screen asebenzisa ukukhanya okukhalayo okujikelezayo nokuqondile kubalulekile ekukhetheni isixazululo esifanele.
Lesi sihloko sinikeza ukulinganisa okubanzi kwama-screen asebenzisa ukukhanya okukhalayo okujikelezayo nokuqondile. Sizohlola izindlela zayo zokusebenza, ukusebenza kwayo ekwahluleni, ukufaneleka kwayo ekuqeqeshweni nasekuqeqeshweni. Injongo ukuqondisa abafundi ekukhetheni isikrini esifanele esebenzisa ukukhanya okukhalayo ngokususelwa ezidingweni zoprojekthi.
Izindlela Zokuqeqeshwa Kwemisebenzi
Izinqumo eziseqondweni zokusebenza zihluke ngokusekelwe endleleni elinye nalelinye lihambisa amandla okuthuthumela. Ama-vibrating screen angama-circular ahlome ngeshaft ehlukileyo ejija, okuqamba umkhondo wokujikijela. Lokhu kubangela ukuthi izinto ezisephethini lomthamo zihambe ngomkhondo oqikelelwe noma oqikelelwe.
Ama-linear screens aphonsa ukuthuthumela ngokwahlukana ngokwahlukana. Ama-vibrator angaphakathi noma angaphandle abekwe esakhiweni sokucubungula kuyenza le ndlela yokuthuthumela. Izinhlobo ezivamile zokuqeqeshwa zihlanganisa ama-electromagnets nama-electrodynamic exciters.
Ukugijima okusekelwe esikhwameni kuholela ezinyathelweni zemiphumela yekhwalithi engaphandle, kufinyelele amaqhweqwe aphezulu kunokuthuthukiswa kwe-vibration elisekelwe e-linear. Ngezinye izinto ezinkulu nezibambekayo, ukukhangayo kwe-linear kungcono ngenxa yokuqeqeshwa okunciphisiwe.
Ukusebenza Kokukhangayo
Amandla amakhulu ekhwalithi engaphandle abekwe yi-vibration eyenziwe esikhwameni kuholela ekukhangweni okusebenza kahle, ikakhulukazi ekuqaleni. Njengoba izinto ezihamba ngesikhwama zizithola ezindaweni ezikhulu, izinto ezincane zithunyelwa ngokushesha ngokusebenzisa i-aperture.
Izinga elikhulu lama-amplitude nama-screening area coverage, kusho ukuthi ama-screen e-circular abonisa amakhono amahle kakhulu okukhipha izinto ezingaphezulu kwesilinganiso kunoma iyiphi imodeli e-linear. Zikhulula ngokusebenza izinto ezingaphezulu kwesilinganiso ezivela ezintweni ezingafani ezifika ekusebenzeni.
Ukucaciselela ubukhulu bemicu eyiyunifomu, imisebe elinezintaba eziningi inikeza ukusebenza okuhle kakhulu. Ukwahlukaniswa okuqhubekayo kwesinye isikhathi kuya kwesinye kunikeza ukuba kube khona kwama-classification amaningi. Nokho, kudinga isikhathi eside sokuchonga okufanayo ngokusebenza okufanayo.
Ukusebenza
Imisebe emikhulu ngokuvamile inenzuzo ekusebenzeni okukhulu uma kuqhathaniswa nemisebe elinezintaba efanayo ububanzi/ubude. Lokhu kungenxa yokuthuthukiswa kwayo okujikijelayo okunikeza ukuhamba okuqhubekayo kuwo wonke umkhakha wokuchonga.
Ukufaneleka Kwezimo Zokusebenzisa
Izici zokusebenza ezihlukahlukene zithinta ukusetshenziswa kumongo othile. Lapho ukukhipha ngokuphuthumayo okubandakanya izithako ezixubekile, ezinkulu, ezinesikhala esikhulu — njengokumba amatshe akhonkothileyo — izikrini ezijikeleza zikulungele kakhulu ukusingatha umthwalo.
Ngesinye isikhathi, amakhono njengokwandisa i-deck futhi isikhathi eside sokuhlala kwenza ama-screen alinezindlela ezifanelekile ukuba afaneleke kahle ekuhlukaniseni okulandelayo kwezinto eziningi ezimbalwa ezikhulu zezimboni zokubola kweminerali. Azahlukanisa izinto ezincane njenge-75 microns.
Izinto ezifanayo nezibhamu ezilula ukucaphuna nokugcwala, njengekhemikhali ebusweni okanye iziluli zeclay, zibhekwa ngcono ngokusebenzisa izindlela zomgca ezinciphisa isenzo se-centrifugal. Imisebenzi ephathekayo nayo ivamise ukusebenzisa izikrini zomgca ukuze kube lula ukuhamba.
Izidingo Zokulungiswa
Elinye isizathu esithinta imali yokusebenza yimisebenzi yokulungiswa. Ngenkathi zombili zidinga ukushintshwa kwezinto zokukhanyisa ngezikhathi ezithile, ama-linear deck kulula ukulungisa ngezigaba ezimodela.
Amaphepha nomakhalebu ngabanye angasuswa kalula ukuze kwenziwe umsebenzi wokuhlolisisa noma wokulungisa ngaphandle kokususa imingcele ehlanganyelwe. Ngokuphambene nalokho, izakhiwo ze-circular screen deck zidinga ukumiswa kwemisebenzi ukuze kwenziwe imisebenzi yokulungisa ephelele.
Ngokucacisa umehluko phakathi kwama-circular kanye nama-linear Ama-screen asebenzisa ukukhanya okukhalayo, imikhakha ingenza izinqumo ezisekelwe ezindabeni futhi ikhethe ukugqwagqwa okungcono kakhulu
Thola Isisombululo
Thumela Umyalezo