Ukwenza Kwesithuthu Sokugqila Kwesifazane Kwaye Isivumelwano Sokuproducwa

Ukukhethwa kwe-crusher okusekelwe ohlotsheni lwamadwala kanye nezidingo zesitshalo sokuchoboza i-quarry

Ukufanisa Izinhlobo Zokuchoboza (I-Jaw, i-Cone, i-VSI, i-HSI) Nezinhlobo Zobulukhuni Be-Granite, i-Limestone ne-Basaltic

Kukhetha izinkampani zokugqila, umlando wasezulwini uyabhekisa kakhulu, ikakhulukazi izinto ezifana nokuthi yisiphi isikhundla sokugqila nokuthi yisiphi isikhundla sokubhala kwesiqephu. Igqabi legranite, okuyi-6 ku-7 kusikali sikaMohs, kufuneka kusebenze ngamashini amaningi okugqila okwesibini (jaw crushers). Lezi zinkampani zisebenza ngokusebenzisa amaplate athi aqondana ukuqonda isithembiso esikhulu se-quartz esingaphakathi kwesiqephu segranite. Kuma basalt, okuyi-khupha kwezinye izinhlobo zokugqila nokubhala, ukusebenzisa amashini okugqila okwesibili (cone crushers) ayisifanele. Amashini okugqila okwesibili (cone crushers) ayagqila isiqephu phakathi kwe-mantle ne-concave parts ukuhlinza ukuthi isiqephu siyakwakha ngendlela efanele ngokugqila. Igqabi lelimestone, okuyi-3 ku-4 kusikali sikaMohs, ayasebenza kahle nesistimu esiyisebenzisa ukuchaza (impact based systems) njenge-Vertical Shaft Impactors (VSI) noma Horizontal Shaft Impactors (HSI). Lezi zinkampani zihambisa amaqephu ukuze zihlanganise ngendlela efanele, ukwenza amaqephu amaningi amangalizi (cubic aggregates) futhi ukugcina amaqephu amancane (fines) kwezinye izindawo. Umphakathi wokubhala kwe-granite uyagqula amashini kusho kakhulu, ngakho-ke amaliner we-manganese steel abizwa ngokuthi abizinga kakhulu kuma jaw crushers noma cone crushers okusebenzisa leli qephu. Ngaphakathi kwezinye izindawo, ukusebenza kwe-limestone kubona ukuthi amaliner ayasebenza kude futhi akufuneki ukuzilungisa kahle kanye.

Imisebenzi Yekhurusha Yesibonelo, Yesibini, Naseyesithathu Ekuvumelaneni Kwezinkulungwane Zokufakwa Kwemiphumela Nokuthola

I-CPC 72 ichaza ukuthi i-CPC 72 ihlanganisa i-CPC 72 futhi ihlanganisa i-CPC 72 futhi ihlanganisa i-CPC 72 futhi ihlanganisa i-CPC 72 futhi ihlanganisa i-CPC 72 futhi ihlanganisa i-CPC 72. Okokuqala, ama-crusher okuqala omhlathi aphatha ukudla okuqhumisa phansi kuya cishe ku-200 mm noma ngaphansi. Lezi zingakwazi ukulawula isilinganiso sokunciphisa esingaba ngu-6:1 kuyilapho ziqhubeka nokugcina ukukhiqizwa kuhamba ngesivinini esihle. Okulandelayo kuza ama-cones crushers wesibili asebenza ekucwengeni usayizi wokukhipha phakathi kuka-20 no-50 mm. Lokhu bakwenza ngokucindezela phakathi kwezinhlayiya, okusiza ukudala ukuma okufana kakhudlwana futhi kunciphise lezo zinhlayiya eziyisicaba, ezingathandeki sonke esizazi kahle. Ukuze uthole ukuthintwa kokugcina, amayunithi e-VSI aphezulu athatha indawo yokupholisha izinto, okwenza ama-aggregate abe ngaphansi cishe kwama-25 mm ngeningi lokufinyelela kuleyo fomu enhle ye-cubic edingekayo ekuxubeni i-asphalt esezingeni eliphakeme kanye nokusetshenziswa kokhonkolo kwesakhiwo. Inqubo yokuhlunga yenzeka kuzo zonke izigaba, kukhishwa izinto esezivele zihambisana nemininingwane ukuze zingacutshungulwa ngokungadingekile. Lokhu konga isikhathi nemali njengoba izingcezu ezinkulu kakhulu zibuyiselwa emuva ukuze zibuye ziqhutshwe. Izithelo eziphelele zithuthuka kakhulu uma kuqhathaniswa nokufakwa kwesigaba esisodwa, ngokuvamile endaweni ethile phakathi kuka-15% no-30%. Ngaphezu kwalokho, lonke lolu chungechunge empeleni lunciphisa inani lezinto ezidinga ukuvuselelwa, okusho ukuthi opharetha bonga ezindlekweni zamandla futhi - kwesinye isikhathi amandla angaphansi kuka-40% ngethani ngalinye elicutshungulwayo.

Umsebenzi Wokuphatha Kwakho Kwezindawo Zokuphatha Amathuba Ngokugcina Kwakho

Kusukela Kuze Kufika Emva Kokuphatha Kwakho, Ukuphatha Kwakho Ngamaphuzu, Ukubhekisa Kwakho, Nokuvula Kwakho

Izitshalo ezichoboza amatshe emgodini zithatha amatshe agqitshwayo bese ziwaguqula abe yizinhlayiya ezinobukhulu obuthile ngenqubo ehlelwe ngokucophelela. Umsebenzi uqala esigabeni sokuqala, ngokuvamile kusetshenziswa izigaxa noma izigaxa ezijikelezayo ukuze kuhlukaniswe lezo zingcezu ezinkulu zamatshe eziphuma ekuqhumeni cishe ngamamitha angu-24 kuya kwangu-48 zibe yinto eseduze namamitha angu-6 noma angu-7. Ngokwemibiko yezimboni, ukufaka izikrini zokugcoba ngaphambi nje kokuchoboza okuyinhloko kungakhuphula amandla cishe ngamaphesenti angu-10 kuya kwangu-15 ngoba kususa zonke lezo zinhlayiya ezincane nezinto zobumba kusengaphambili, okwenza umehluko omkhulu lapho usebenza nezinto ezimanzi noma izidleke ezigcwele ubumba. Ngemva kwalokhu kuncishiswa kokuqala, into iya ekuchotshozweni kwesibili lapho ama-cone noma ama-impact crusher ehlisa khona futhi abe phakathi kuka-1 no-3 inches ngenkathi futhi enza ukuma kwezinhlayiya kube ngcono. Lapho sikhuluma ngemikhiqizo esezingeni eliphakeme njengalokho okufakwa ekuhlanganiseni ukhonkolo noma emigwaqweni ye-asphalt, ngokuvamile kunesinyathelo sesithathu esihilela ama-VSI crusher noma ama-cone units, ngokuvamile ahlanganiswe nezinhlelo zokuwasha ukuze ahlanze udaka, uthuli, nanoma yikuphi okuquk Kuzo zonke lezi zigaba, ukuhlunga kwenzeka njalo ngezikrini ezishayayo ezincishisiwe noma ezivundlile ezihlukanisa izinto ezinobukhulu obufanele ukuze zigcinwe kuyilapho kuthunyelwa noma yini enkulu kakhulu ukuze iphinde ichotshozwe. Lolu hlelo lonke olunezigaba eziningi lunikeza opharetha ukulawula okuhle kakhulu ukuthi ingxenye ngayinye igcina ikhulu kangakanani, okusho ukuthi bathola izinto eziningi ezingasetshenziswa kusuka ezintweni ezibonakalayo. Futhi ake sibhekane nakho, lolo hlobo lokusebenza kahle luhumusha ngqo enzuzweni yezinkampani ezisebenza ngesihlabathi nesihlabathi noma ukucubungula izinsimbi lapho ukuhlangabezana nezidingo eziqondile zezincazelo kunquma ukuthi amakhasimende azimisele ukukhokha malini.

Ukuplanisa Ukukhula kwezinkundla nezinkundla zokugcina izindawo zokugcina izindawo zokugcina

Ukuthuthukisa isakhiwo sezinkundla (50–500 tph) ngezinkundla zokufaka, ukuthuthukisa, nokuhlanganisa izindawo zokugcina

Lapho uhlela umthamo, ukufanisa usayizi womshini kubalulekile ngaphezu nje kokufinyelela amanani okudlula phakathi kwamathani angu-50 no-500 ngehora. Izimo zendawo nazo zibalulekile izinto ezinjengokufinyelela emgwaqeni, uhlobo lomhlabathi esibhekene nawo, nokuthi kunamandla anele yini endaweni. Ezimisweni zokudla, isilinganiso sinquma ukuthi yini esebenza kangcono. Izakhiwo ezincane ezinamandla angu-50 kuya kwangu-150 ngehora zingakwazi ukugwema ukudlidliza kwezingulube ezifuywayo isikhathi esiningi. Kodwa lapho kusetshenziswa izinto ezinkulu, ikakhulukazi amatshe angahlangene, angalingani, akukho okuphumelela ngaphezu kokudla okuyisisekelo. Amabhande athutha izinto nawo adinga ukucatshangelwa ngokucophelela. Ukwenza ama-engeli alungile nokugcina amaconsi ephansi kusiza ekunciphiseni izinkinga zothuli, ukulahlekelwa izinto, nokugqwala komkhiqizo ngokwawo. Lokhu kuqapha imininingwane ngokuvamile kwenza imisebenzi isebenze ngempumelelo engaphezu kuka-95%. Lapho sibeka khona izigaxa zethu nakho kwenza umehluko wangempela. Ngokwesibonelo, uma usebenza ngegranite ohamba ngamahora angu-300 ngehora ukubeka ama-crusher wesibili e-cone eduze kwama-cone okuqala esikhundleni sokuthi ahambe ngaphesheya kwegceke konga ubude be-conveyor futhi kudle ugesi omncane esikhathini eside. Futhi ungakhohlwa izimpahla. Lezi akuzona nje izinqwaba zamatshe ezihlezi zimi. Zisebenza njengamanetha okuphepha ukuze ukucutshungulwa kuqhubeke kahle ngisho nalapho kudingeka ukulungiswa noma lapho izimpahla zokwakha zincipha okwesikhashana.

Kubasebenzi obukhulu obuhlanganisa izinto eziningi zokugcina ezingu-300 tons ngohora, izinkampana zokugcina zokuphakama kuzoba nezinkinga eziphelele. Zinika ukukhulula okungcono kakhulu kwenye indawo lezinto zokugcina futhi zinakwenzela ukuthinteka kweminye imithombo yezindlela zokugcina ngokuphakeme kwe-18%, ngokusho kweziraporti zezindustria zokugcina zaseNingizimu Afrika okugcina umnyaka odlule. Isibonelo esinye sokuthinta kusuka kwezinhlobo zezindawo zokusebenza ezihlanganisiweyo zokuthuthukisa isikhundla kusuka kwezinye ngokuphakeme. Ufuna ukufaka umqondo wokuqala we-VSI? Akukho nkinga, yenza kuphela lokhu ngaphandle kokuthi konke okunye kuyasebenza ngokuvumelana. Kanti ungakhohlwa into encane kodwa enkulu: konke isikhundla sokusebenza sifuna izindlela zokuhamba zokusebenzisa abantu bokulungisa. Uma kunezindlela ezingafanele zokuhamba phakathi kwemithombo, nokuthinteka okuncane kungathinta kakhulu ukusebenza kwezinye ngokuphakeme.

Izinhlobo zezindawo zokugcina zokugcina zezindawo zokugcina zokugcina: Ukukhulula kwezinhlobo zokusebenza nokuthinteka kwe-ROI

Ukuphakamisa phakathi kwezinkulungwane zokugquba ezihambayo nezinkulungwane zokugquba ezingaphansi kuyisahluko sokuthi lokhu okufunekayo ngokwesikhathi, noma lisebenza nini, nokuthi kuzoba yiziphi izinto ezizokugqubwa. Izinkulungwane zokugquba ezihambayo zingasakazwa ngokusheshayo kahle, ngokuvamile kusasa kwezinsuku ezintathu, futhi zisinda imali ngoba akukho inkinga yokubuilda amazwe noma izinkinga ezinye zokubanga. Lokhu kwenza lezi zinkulungwane zibalulekile kubabophi abasebenza eminye imithombo yezinkulungwane zokugquba zomkhosi wamagranit noma amalimestone. Ngokusebenzisa ukusakaza kwazo konke kumunye, lezi zinkulungwane zihamba ngokwesibonelo kusuka esikhaleni sokugquba kwezinkulungwane, futhi zilula umgama wokuhambisa ngokuphakeme kwezinsuku ezimbili. Lokhu kuthabatha izikhala eziningi kusuka kwezindawo, kunciphisa izindleko zemoto, futhi kunciphisa ukugqibela kwe-carbon kusukela kwezinhlobo zokuhambisa. Kusukela kwezinkinga, izinkulungwane ezihambayo zingaba zingaphezu kwezinkulungwane zokugquba zezinsuku ezingu-500 ngohora. Zingaba zingabi ngezindleko eziningi ngotona eliqubwa ngoba zisebenza ngemoto yamandla we-diesel othanda ukusakazwa ngokuphakeme futhi ukufaka amandla ngokuphakeme kunazo zinkulungwane ezihlukaniswe.

Ukuze kusetshenziswe izinto ezinkulu ezidingeka unyaka nonyaka, izitshalo ezihlala zimi njalo zivame ukuletha inzuzo engcono esikhathini eside. Lezi zinhlelo zingakwazi ukucubungula amathani angu-1 000 ngehora kuyilapho zinciphisa izindleko zokucubungula cishe ngamaphesenti angu-20 kuya kwangu-30 eminyakeni emihlanu uma ziqhathaniswa nezinye izindlela. Amabhande athutha izinto, imishini yokuhlunga, nomthombo wamandla onokwethenjelwa kusiza ukugcina osayizi nemikhiqizo ehambisanayo okubaluleke ngempela lapho kwenziwa izinto zokwakha zikakhonkolo ezisezingeni eliphakeme. Yiqiniso, umsebenzi wokuqala wokwakha ubiza phakathi kuka-250 000 no-500 000 000 wamaRandi, kodwa opharetha abaningi bathola ukuthi bafinyelela iphuzu lokubuyisana ngokushesha ezikhungweni ezihlala zisebenza ngamandla aphelele. Lokhu kwenzeka ngoba lezi zitshalo ngokuvamile zisebenzisa amandla ngendlela ephumelela kakhudlwana, zihlale isikhathi esincane futhi zinesimiso sokulungisa okulula ukusilungiselela. Lapho kucatshangelwa izinketho, akuyona nje indaba yokuthi imali ingakanani oyitholayo ekuqaleni. Abaphathi bephrojekthi kufanele bacabangele ukuthi umsebenzi uzohlala isikhathi esingakanani, ukuthi balindele ukulayishwa kwamathani amangaki unyaka ngamunye, nokuthi ukuhambisa izinto zokwakha endaweni yesakhiwo noma ukuzisusa kuyoba yinkinga noma kuyoba lula.

Imibuzo Evame Ukubuzwa

Izifaktor ziziphi okufanele zihlalwe xa kusukwana isikhumba sokugcina ukusukela kwenye ithayipe yemithi?

Xa kusukwana isikhumba sokugcina ukusukela kwenye ithayipe yemithi, hlalani ubukhulu bakho bokugcina nokugcina kwezimithi, njengoko futhi ubukhulu bakho bokugcina. Igranite, ibasalt, ne-limestone ziyadinga izikhumba zokugcina ezihlukahlukene ukuze zingakwazi ukugcina izimithi ngokuhle.

Ukubhekisa kwezindilingo ziyaphinda kuzisa imisebenzi yezikhumba zokugcina kwezindilingo?

Ukubhekisa kwezindilingo kuzisa imisebenzi ngokunika isikhumba esihle sokugcina, ukuphindelela ukuthola, nokuncima ukudinga kokubuyisela. Kuyenza izindilingo zokugcina kwezindilingo, zokugcina kabusha, nezokugcina kwezindilingo, okuyinika ukugcina kahle kwamathambo ngokusebenza ngokuphelele ngokugcina kwezindilingo.

Iziv advantage zezikhumba zokugcina zomoya zingaphi ngaphezu kwezikhumba zokugcina ezingaphansi?

Izilayishini zokuphatha kwe-mobile zinakho ukuthayipha nokuthandana, futhi ziyisifundo sokubaluleka kwezindawo ezingaphansi kwezindawo ezihlukene noma ezingaphansi kwezindawo ezingaphansi kakhulu ngoba zidinga ukuthintana okuncane kwezindawo kanye nezindlela zokusetha kahle. Ziyasebenza kahle kwezindlela zokusebenza ezincinci kuya kuma-kuhlu, ngakho-ke izilayishini ezingaphansi kunezinye ziyizindlela ezinkulu zokusebenza ngokuphelele kwezindlela zokusebenza ezinkulu.