Summary: Njengamanje, imishini ejwayelekile esetshenziselwa ukuphathwa kwezinto ezenzakalelayo zezinto zamaminerali emihlanganweni yezimboni ziquka imishini yokuwawuna, imishini yokugaya, imishini yokuhlunga, imishini yokuhlukanisa ngemimphumela yezigodlo, nemishini yokuphonsa amanzi....
Namanje, izixhobo zokusebenza zezinto eziqinileyo ezisetshenziswa njengamanje ezitshalweni zokucubungula izinto eziqinileyo zihlanganisa izixhobo zokucisha, izixhobo zokucisha, izixhobo zokuxilonga, izixhobo zokwahlukanisa ngamagnetic, kanye nezixhobo zokunwebeka.
Ngezansi kukhona ukuhlaziywa kwemikimba yokusebenza yalezi zixhobo kanye nezimbangela eziyinhloko zokusebenza.
Izixazululayo zokwenza amaqanda
Namanje, izixhobo ezivame ukusetshenziswa zokucisha zihlanganisa i-jaw crusher, i-cone crusher kanye ne-impact crusher.
Izingxenye ezigqokwa zomshini wokugaxa effeni ikakhulu zifaka i-jaw eshintshayo, ipuleti lentshe, umsila wokuphuma, kanye nebhande lokuncengeka. Ukugqokwa komshini wokugaxa i-cone kuvamise ukwenzeka kwifreyimu kanye nebha yebhange okuyisiyindilinga, isikhungo somzila oyinhloko kanye ne-bushing yecone, ipuleti lokushaya kanye negear, ikamelo lokugaya, kanye ne-bushing ephendukayo. Izingxenye ezigqokwa zomshini wokuphonsa imithetho ikakhulu zizi-blow bars kanye ne-impact plates.
Enqubo yemikhiqizo yangempela, ukugqokwa okungavamile kwezindawo zokugqoka akuhlangene kuphela neziphuthumisi zesakhiwo zedivayisi, kodwa futhi ikakhulu kuhlobene nobunzima bezinto ezenzayo, usayizi omkhulu wezicucu, ukugugulelwa okungekho kahle kwemishini, nezici zemvelo.
(1) Izinkinga zokwakhiwa kwesixazululo
Ingxenye enkulu yokugqoka kwemishini ibangelwa yizimpazamo ekufakweni kwemishini, njengokuncane kokukhululeka kwezicezu zesakhiwo, izicezu zesakhiwo ezikhuluma kancane, ama-engeli okufakwa angafaneleki, njll., okuholela ekusebenzeni okungalingani kwezingxenye zemishini noma amandla okuthinta angalingani, okuholela ekugqokeni okukhulu kwendawo ethile.
Isibonelo, umonakalo wombhende wokushaya isikhutha sezimpondo ezindlini zokumba ubuso busabalele ngenxa yokungavumelani nokujikeleza okungafaneleki kwesikhwama sokufaka umeluleki kanye nesikhwama sesinkwa, okwenza ukuthi isikhwama sesinkwa siphumele ekulahlekelweni amandla obuvo obushayiwe phezulu futhi kubangele ukuthi umhende wombhende wokushaya abunamandla okuqinisa.
(2) Uqiniso lomkhiqizo luyinkulu kakhulu.
Uqiniso lomkhiqizo luyinto ebalulekileyo ebangela ukusebenza kahle kwenjini yokucisha, futhi luyinto eyinhloko ebangela ukugqeshwa kwezinto ezifana nomgqomo, indawo yokucisha nezinto ezinye ezixhumana ngqo nomkhiqizo. Ukukhuluka kokuqinisa komkhiqizo, ukukhuluka kokudelela kokuqothwa, ngakho-ke ukusebenza kahle kwenjini yokucisha kuyanciphisa, isivinini sokuqeshwa siyakhuphuka, futhi isikhathi sokuphila kwenjini yokucisha siyancipha.
(3) Usayizi wokudla okungafaneleki
Uma usayizi wokudla okungafaneleki, ngeke kuthinte kuphela umphumela wokugqwala, kodwa futhi kubangele ukugqwala okukhulu kwezindawo zamazinyo, amagobolondo namagasket. Uma usayizi wokudla umkhulu kakhulu, umshini wokugqwala onohlaka oluhlukahlukene uzonakaliswa kakhulu.
(4) Ukuntuleka kokwethulwa komshini
Ukuntuleka kokwethulwa komshini kuyimbangela enkulu yokugqokwa kwezinsimbi, ngoba insimbi ibhekene nomthwalo omkhulu ekukhiqizeni, okwenza insimbi ibe nokungqubuzana okukhulu ngesikhathi ukusebenza, ngaleyo ndlela kubangele ukuhlupheka okukhulu kukawoyela.
(5) Izici zezimo ezingaphandle
Phakathi kwezinto ezithinta imvelo, umonakalo omkhulu kakhulu kumshini wokucindezela uwudaka. Umsebenzi wokucindezela womshini uzophuma udaka oluningi. Uma umphumela wokufihla imishini ungenampilo, udaka Lungalimaza uhlelo lwamandla lomshini wokucindezela ngakwesinye side, kuholele ekugugeni okukhulu; ngakolunye uhlangothi, kuzothinta uhlelo lokusetshenziswa kwekheshi. Njengoba udaka lungena ezingxenyeni ezikhipha ikheshi, kalula ukukhipha ubunzima bokuguga kwezindawo ezikhipha ikheshi.
Izixazululo zokucisha
Namanje, izixazululo zokucisha ezisetshenziswa njalo emiqondweni yokusebenzisa iziminerali zifaka i-dry ball mill kanye ne-wet ball mill.
I-mill yomgodi iyasebenza ikakhulukazi ngokuthinta kwamabhola ensimbi kumaminerali ukuze kuzuzwe ukuqhekeka, izingxenye ezivame ukugqokwa zihlanganisa itiye elizomile, insimbi yomjikelezo, itiye legridi, ibhuleki lesixhumi, i-pinion, njll. Futhi nakhu izizathu eziyinhloko zokugqokwa kwalezi zingxenye ezivamile:
(1) Ukukhetha okungafaneleki kwezingxenye zokufaka kwi-ball mill. Ukukhetha okungafaneleki kwe-material yembobo yokugcina kuzonciphisa kakhulu amandla aphikisana nokukhathala nempilo yayo, hhayi kuphela ukungakwazi ukuhlangabezana nezidingo zokusebenza ze-ball mill, kodwa kungaholela nasekuguqukeni kwezinto noma ekwandeni.
(2) Iball mill ayisebenzi ngendlela evamile. Uma i-ball mill isesimweni esingazinzile sokusebenza, ukugqoka kwepulagi lokubekela kuzokwenyuka.
Phansi kokusebenza okungavamile kwebhola lokugcwalisa, amabhola ensimbi nomkhiqizo ahlanganiswa ndawonye. Lapho amabhola ensimbi ahlabahlazwa phansi, akuvamile ukuthi ahlangabezane ngokuqondile namaphaneli oksiyi, kepha avinjiwe umkhiqizo oxutshwe namabhola ensimbi, okungaba ukuvikela amaphaneli oksiyi. Nokho, uma ibhola lokugcwalisa liqhubeka lisetshenziswa ngomthwalo ophansi, amabhola ensimbi azokhahla ngokuqondile ip الأخيرة, okuholela ekugqibeleni ukuguga okukhulu nasekuqothuleni komphini wokugcwalisa.
(3) Isikhathi sokugijima kwesiqongo sezondo siphezulu kakhulu. Isiqongo sezondo sibeka kakhulu ukukwazi ukusebenza kwezindawo zokuhlaziya. Endaweni yokuhlaziya, isiqongo sezondo sinenzinga yokusebenza ephezulu; uma singakwazi ukugcinwa ngesikhathi, kuzothinta ngokukhulu ukungaphumeleli kokugqoka nokugqabhuka kwephadethi elivikela kanye nephepha lokufaka.
(4) Ukubola endaweni yokomilela enamanzi. Endaweni yokukhulisa izinsalela, abalaweli emisebenzini ye-flotation bavamise ukwengezwa ngesikhathi sokomilela, ukuze kuphume incibilika ezixazulwini zokushayela ngamabhayiphu, ukuze i-pulp inebhongo ethile yesikhumba nesinye isitshalo, esivame ukusheshisa ukubola kwezingxenye ezisetshenziswayo.
(5) The material of the lining plate and the grinding ball does not match. There is a hardness matching between the lining plate and the grinding ball, and the hardness of the grinding ball should be 2–4 HRC higher than that of the lining plate.
Izinto zokuxhumanisa
Izinto zokuxhumanisa zisetshenziswa ikakhulukazi ekwahlukaniseni izinto. Kunamathili amaningi ezinto zokuxhumanisa ezisetshenziswa njalo emiqondweni yokuthuthukisa, okuhlanganisa ama-grading screens, ama-high-frequency screens, ama-linear screens, njll. Izinto eziwela ngezinye izinto zezinto zokuxhumanisa zikhulukazi i-screen mesh, ama-fasteners, ama-bolts, njll. Isizathu esikhulu sok
(1) Impahla yomthombo
Ngezinsizakalo zokuhlola, inkinga evamile kakhulu ebangela ukwehluleka kokuhlolwa yi-blockage yezinhlayiya ze-screen, futhi izinga lokukhukhuleka kwezinhlayiya ze-screen lixhumene kakhulu nekhwalithi nokuhlanza komthombo oqeqeshwayo. Uma ukukhanya komthombo kungaphezulu kakhulu, umthombo uzoba nobuhlungu futhi kungabi lula ukuwahlukanisa, okuholela ekuvukeni kwezinhlayiya ze-screen; uma izinhlanganiso zomthombo zikhulu, kuzoba nzima ukuba uhlole, futhi izinhlayiya ze-screen nazo zizovukelwa.
(2) Umthamo wokufaka ukudla mkhulu kakhulu
Ukudla kwegolide okudlula umkhawulo kuzoholela ukuthi umsebenzi wokuhlunga ungasebenzi kahle, kodwa futhi kuholele ekuqothulweni kogolide noma ukuphoqwa kogolide, okubangela umonakalo wesikrini, ukuphuka kwezixhumi, nokuphuka kwengxube yesikrini. Ekukhiqizeni, ukufaka kufanele kube ngokulinganayo futhi kuzinzile ngangokunokwenzeka ukuze kugwenywe ukugcwala ngokweqile.
(3) Umthelela wezinto
Kwezinsiza zokuhlunga, amandla amakhulu abhekwa ngesikhathi somsebenzi yiwona amandla okuphonsa kwezinto okufakiwe. Umthelela oqinile ngeke nje kuphela ubangele ukuphuka kwenethiwekhi yesikrini, kodwa futhi kubangele umonakalo othile emzimbeni nasezikhunjini zomshini.
Imiqondiso yokwahlukanisa ngamagnetic
Ngenxa kwamandla omoya-kanye, imiqondiso yokwahlukanisa ngamagnetic ingahle ihlukaniswe njengemiqondiso yokwahlukanisa ngamagnetic ebukhulu obuncinane, ebukhulu obugcwele, kanye nemiqondiso yokwahlukanisa ngamagnetic ebukhulu obukhulu. Namanje, i-wet drum magnetic separator isetyenziswa kakhulu, futhi izinsimbi ezilimele zihlanganisa i-drum skin, i-magnetic block, i-groove bottom, i-transmission gear nokunye.
Ngezansi izizathu eziphambili ezikhiqiza ukwehluleka kwesi-wet drum magnetic separator:
Izimpahla ezinkulu ziphuma zangena esigqwaleni semagnethi. Izimpahla ezinkulu ziphuma zangena esigqwaleni semagnethi, okungenzeka kube nomthelela esikhondleni sesilinda, noma ngisho nokusikisela isilinda, okuholela ekumisweni kwesixazululo; ngaphezu kwalokho, kungase kube khona izinhlayiya emzimbeni wesitimela, okuholela ekukhwehlekeni kwempahla esitimelini.
(2) Ibloclo lemagnethi liwela phansi. Uma ibloclo lemagnethi eligijimayo esibayeni somhlanganisi wemagnethi liwela phansi ngokukhulu, isikhumba sesibayo sizokhukhula, futhi kudingeka siyeke ngokushesha ukuze kulungiswe.
(3) Imisebenzi yebloclo lemagnethi ilahlekile. Uma isikhathi sokusebenza somhlanganisi wemagnethi sikhulu kakhulu, imisebenzi yebloclo lemagnethi izolahleka, futhi amandla elangabi lemagnethi azothuthukiswa, okuzothinta umphumela wokwahlukanisa.
(4) Ukungabi khona kolwimi. Ukungabi khona kolwimi kungabangela izinkinga njenge ukugqashuka nokuqhekeka kwesikhwane sokudlulisela.
Imishini yokuphonsa amanzi
Izingxenye ezivame ukugqoka zomshini wokuphonsa amanzi zifaka phakathi isisetshenziswa sokuhlikihla, isisetshenziswa sokuhlikihla, umzimba we-tank, isisetshenziswa sesango njalo.
- Umshini wokuhlikiza. Umshini wokuhlikiza uvamise ukubhekiselwa kuphinde umshini wokuyeka, okungukuthi, i-impeller, okusebenza kwakhe ukusiza amagciwane kanye nemvelo yomgodi ukuba ihlangane ngokuphelele, futhi udlala indima ebalulekile ohlelweni lwe-flotation. Ukuphazamiseka okukhulu kumshini wokuhlikiza kuzodala ukuthi umshini wokuflota ubophe igolide, kuthinte ukusebenza okuvamile komshini we-flotation. Izinkinga ezivamile zomshini wokuhlikiza ngokuvamile zithinta izintambo ezindaweni ezahlukahlukene, ukungehlisa kahle kokuhanjiswa, ukungahambisani kahle kwezindawo zokuhlikiza, njll.
(2) Umshini wokuhlanza. Umshini wokuhlanza wemishini yokuhlunga ophakamisa izingxenye ezimbili ngaphezulu kwethanki yomshini wokuhlunga. Umgibeli wokuhlanza uyisibambo esincane kakhulu, futhi ukunemba kokusebenza kunzima ukulawula, yingakho kuzovela inkinga yokungabi nempumelelo engakanani. Ngaphezu kwalokho, ngesikhathi sokuhamba nokufakwa komshini wokuhlanza, kungahle kwenzeke izinkinga ezifana nokuphakanyiswa nokuphenduka, okubangela ukuhamba okungajwayelekile kwegibheli lomshini wokuhlanza futhi kungase kuholele ekuphukeni kwegibheli.
(3) Isicelo somzimba we-tank. Inkinga evamileyo emzimbeni we-tank ukugeleza noma ukukhwehlela kwamanzi, okuhluleka ukubangela ingcindezi enkulu emiphumeleni yokunqunywa uma kungekabi kubi kakhulu, kodwa kukhona imiphumela emikhulu emphakathini oqondiswe kuyo. Izimbangela eziyinhloko zokugeleza kwamanzi nokugeleza kwamanzi emzimbeni we-tank zihlanganisa ukukhubazeka kwe-weld, ukugijima komzimba we-tank nokuhlangana kwe-flange okungafanelekile.
(4) Isixhulu somnyango. Isixhulu somnyango yindlela yokulawula inani lemanzi. Sisetshenziswe esipheleni sesikhululo sokuhlolwa kwamanzi. Ukulungisa kakhulu isixhulu sesikhululo sokuhlolwa kwamanzi kuzoholela ekwenzakaleni kwesikhululo. Ngaphezu kwalokho, ukukhubazeka okuvamile kwesixhulu kungukuthi ukuvunwa akuyona indlela elula, futhi ngokuvamile kubangelwa ukungasebenzi kahle kwamanzi okusetshenziswayo, ukukhubazeka kwesikhonkwane, ukukhwaza kwezinto eziqinile, nokunye.
Thola Isisombululo
Thumela Umyalezo