Uhlelo Oludidiyelwe Lokuhamba Kwezinto Zokumbiwa: Ukuhlanganiswa KweSilo, Ukudlulisa Nokubuyisela
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Uhlelo Oludidiyelwe Lokuhamba Kwezinto Zokumbiwa: Ukudidiyelwa KweSilo, Ukudlulisa Nokubuyisela
Uhlelo oludidiyelwe lokuhamba kwezinto zokumbiwa luhlanganisa isilo sokugcina nezinto ezifakwayo zomgodi, ukudlulisa, ukuchoboza/ukuhlunga kanye nochungechunge lokubuyisela ukuze into ihamba isuka emgodini noma esigayweni iye emkhunjini noma enqubweni ngaphandle kwezinqamuleli zokulawulwa ngesandla. Ukudidiyelwa kugxile ekufakweni okungaguquguquki kokucubungula, ukubuyisela ngezansi okukhona noma ngebhande le-ore elihlukumezayo, ukucindezelwa kothuli lwe-concentrate encane, kanye nomthamo we-surge ohlukanisa ukumbiwa okungaguquguquki nokusebenza kwesitshalo okuqhubekayo. Ukuklama isilo sodwa kushaya indiva izixhumanisi ezibeka ukutholakala kwendawo yomgodi.
Imisebenzi yezimayini iphila noma ifa ngokuqhubeka kokuhamba kwezinto. Isilo esigcina i-ore kodwa esingakwazi ukudla isihlukanisi ngokungaguquki, noma i-conveyor edlulisa isilo iye embonini kodwa evinjwa yizinhlayiyana ezimanzi, iphendula imayini enkulu yemali ibe umsebenzi wokuma nokuqala. Ukudidiyela kusho ukuklama isilo, ukudlulisa nokubuyisela njengokuhamba okukodwa okunamandla alinganayo nokuxhumana okulawulwayo.
Ukudla Okuvela Emgodini Noma Esigayweni Kufanele Kuhambisane Nenani Lokucubungula
Ukudla komgodi—kusuka kufosholo, ekudonsweni kweloli noma ekuphumeni kwesigayo—kufika ngamagagasi okufanele uhlelo luwashelele ngaphambi kwesilungisi. Isitshalo sokuchoboza nokuhlunga sisebenza kahle kakhulu ngezinga elizinzile, kodwa ukulayisha nokuthutha kuyahlukana ngokwemvelo, ngakho isigcini sangaphambili nesiphakeli kufanele kumunca iziqongo.
I-ROM (run-of-mine) umgodi wokwamukela one-apron esindayo noma isiphakeli se-grizzly silinganisa ukukhuluphala nemfucumfucu, futhi i-silo ye-surge noma inqwaba yezinto ihlezi phakathi kokumba nesitshalo. Idizayini ehlanganisiwe ibeka izinga lesiphakeli ekulinganiseni okuhle kakhulu kwesichobozi, hhayi izinga lokufika kweloli, okuyisigxobo esisodwa esikhulu kakhulu empilweni yesichobozi nasekusetshenzisweni kwesitshalo.
Ukudla komgodi | Idivayisi ye-surge | Ukulinganisa |
Ukudonsa kweloli (ROM) | I-apron hopper, i-grizzly | Isiphakeli sokudla esidlidlizayo |
Ukuphuma kwesigayo | Isilo sokudlulisa | Isiphakeli sokudla esikalwa ngebhande |
I-conveyor esuka emgodini | I-in-line surge | Ibhande elinejubane eliguqukayo |
Isilo Sokugcina Sibamba Izikhathi Zokumba Ezingaqhubeki Kusuka Kumshini Oqhubekayo
I-silo yokugcina ihlukanisa umkhiqizo wemayini nesidingo semboni, igcina isilungisi sikhulu ngokudla phakathi kwezikhala zokuthutha nokulungiswa. Ekucubunguleni amaminerali umthamo wesilo ulinganiswa ukuze ukhombise ukuphazamiseka okude kakhulu okungaba khona kwezimayini—ukushintsha kweshifu, ukwehluleka kweloli, ukususwa kokuqhumisa—kanye nokulungiswa kwesihlukanisi noma isihlungi.
Okwe-ore concentrate ehlikihlayo kanye nezimpushana zamaminerali, i-silo ngokuvamile iyinsimbi eboshiwe noma i-GFS ene-wear liner ku-hopper, njengoba umbhede ogeleza ukhuhla igobolondo elingezansi. Ama-silo ane-flat-bottom ane-live-bottom reclaim afanele amathani amakhulu kakhulu kanye ne-ore eqinile, kuyilapho ama-silo ane-hopper-bottom afanele i-concentrate encane edinga ukugeleza okukhulu. Ukukhetha kulandela ukugeleza nokuhlikihla kwempahla, hhayi okuzenzakalelayo.
Ukudlulisa Kuhambisa I-Ore Esizeni Sonke Nge-Belt Ne-Stacker Reclaim
Ukudlulisa okungaphezulu nangaphakathi kwesikhungo kuthwala iningi lamathani okumbiwa, futhi i-silo ixhumana nakho ngokudluliswa okulawulwayo. Amabhande amade angaphezulu komhlaba ahambisa i-ore isuka emgodini iya esikhungweni; amabhande angaphakathi kwesikhungo ahamba phakathi kwe-crusher, isihlungi kanye nendawo yokugcina; ama-stacker-reclaimers aphatha izinqwaba zase-stockyard.
Nge-concentrate emincane kanye ne-mineral powder, ukudlulisa nge-pneumatic noma okuvaliwe kulawula uthuli, kuyilapho i-ore emaholo ihamba ngamabhande avulekile anezindawo zokushaya kuma-transfers. Idizayini ehlangene ihambisa ububanzi bamabhande kanye nesivinini ngokwezinga lokuphuma kwe-silo ukuze i-conveyor ingabi umlenze ovimbayo, futhi ihlela ama-transfer chutes ukugwema ukuchitheka nokunqwabelana okuvala umugqa.
I-Conveyor | Indima | Impahla |
Ibhande lase-overland | Ukusuka emgodini kuya esitshalweni | I-ore emaholo, i-tonnage ephezulu |
Ibhande langaphakathi kwesitshalo | I-crusher kuya ku-screen kuya ku-silo | I-ore enosayizi |
Okuvaliwe/nge-pneumatic | I-concentrate emincane | I-powder enothuli |
Izidingo Zokuxhobana Nokuhlunga Zidinga Ukuphakelwa Okungaguquguquki, Okulinganiselwe
Isigqamisi nesihlungi yinhliziyo ehamba kancane, ejwayele ukuguga yokugeleza, futhi isilo kufanele sibanikeze umfudlana ongaguquguquki, olinganiselwe. Izinga lokupakela elinyakazayo ligcwalisa izingubo zesigqamisi nezingcwecwe, okwandisa isikhathi sokungasebenzi nokuhluka kosayizi womkhiqizo.
Ukuhlanganiswa kubeka isilo esibambayo ngaphambi kokugqamisa futhi sihlunga umkhiqizo ngaphambi kwesilo sokugcina, ukuze isilo esiphelile samukele kuphela into esemgangathweni. Ukujikeleziswa kabusha kokukhulu ngokweqile kubuyela esigqamisi kuhlelwe ngomlenze waso wokuhambisa nokukhuphuka, ukuze umjikelezo ungabuyeli emuva esilweni sokupakela. Ukususa izinkinga cishe njalo kuqondiswe esigqamisi, esilinganiswe ngesibambo sezinhlangothi zombili.
Isisekelo Esiphilayo Nokubuyiswa Kwebhande Kubhekana Nezinto Ezihlukumezayo, Eziqinile
Indlela yokubuyisa ikhethwa ngobukhulu bezinto nokugqagqana kwazo; ukubuyisa okuphansi nokwebhande kuhamba phambili emsebenzini wezimayini. Ukubuyisa okuphansi (iplate eshukumisayo noma eyihydraulic) kudonsa izinto ziphuma kusilo elinesisekelo esicaba, kubuyiselwa indawo yokugcina engasasebenzi eleftwa ukudonsa komhlaba kuphela.
Ukubuyisa ngebhande noma nge-apron ngaphansi komhubhe kudonsa kusilo elide noma inqwaba ngesilinganiso esilawulwayo. Kuma-concentrate amahle avame ukwakha amabhuloho, ukufaka umoya noma ukusiza kokushukumisa kuyengeza ekubuyiseni. Izinga lokubuyisa lihambisana nenqubo elandelayo kanye nomkhawulo wokwenyuka, ukuze isitshalo singalambi lapho i-conveyor eyodwa ihluleka.
Ukulawula Nokucindezela Uthuli Kuvikela Imishini Nezimvume
Uthuli lwezimayini—ikakhulukazi kuma-concentrate amahle nasezindaweni zokudlulisa—luyingozi empilweni kanye nengozi yokuguga kwemishini nokuqhuma okumele kucindezelwe ukwakheka kokuhamba. Ukucindezela okumanzi kusihlukanisi nasekudluliseni, ama-conveyor avaliwe ezinhlayiyaneni ezincane, kanye nomqoqi esiqongweni sesilo sokugcina kugcina umthwalo osemoyeni uphansi.
Ezingxenyeni ezincane zamaminerali ashisekayo, ungqimba olulodwa lokulawula uthuli lusekela ukuvikelwa ekuqhumeni; ukungena komoya nokuqoqwa kugcina ukugxila ngaphansi komkhawulo wokuqhuma ophansi. Emgudwini wommayini ohlanganisiwe, ukulawulwa kothuli kucaciswa endaweni ngayinye yokudlulisa ngesikhathi sokuklama, hhayi ukufakwa kamuva, ngoba kubusa ukuhambisana nemvume kanye nomthelela kumakhelwane.
Isimo Somsebenzi
Akukho okwamanje okokufakwa kwereferensi yokuhamba kwezinto zokumbiwa okuzinikezelwe njengengxenye yephothifoliyo elethiwe, ngakho-ke le ndatshana ibhalwe njengomhlahlandlela wobunjiniyela hhayi njengokucaphuna iphrojekthi. Ikhono lenkampani lokuhlinzeka ngamasayilo okugcina izinto anezibophelelo zezinto eziningi eziqinile ezihuzukayo likhonjiswa yizinhlelo zamasethangi anezibophelelo asezinikezelwe njenge-India GFS fire-protection reservoir (amathangi angu-3, 12,261 m³, 2024-06) kanye nokufakwa kwe-Singapore GFS (amathangi angu-2, 1,666 m³, 2026-01), akhiwe ngokwamazinga afanayo amasethangi anezibophelelo. Lezo ziyizinkomba zokuvikela umlilo ezicashunwe njengomongo wamakhono kuphela, hhayi njengokufakwa kokuhamba kwezinto zokumbiwa.
Ikhono Lobunjiniwe le-Center Enamel
> I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd) isungule futhi yakha amathangi okugcina axhunywe ngamabhawodi kusukela ngo-2008. Njengomkhiqizi wokuqala wamathangi ensimbi ehlanganiswe nengilazi (GFS) eChina, inkampani inamalungelo obunikazi acishe abe ngu-200 ahlobene ne-enamel, ikhiqiza cishe amapuleti ensimbi ane-enamel angu-300,000 ngonyaka, isiqedile amaphrojekthi afakiwe angaphezu kuka-30,000 futhi ihlinzeka ngamathangi ayo emazweni angaphezu kwe-100. Isizinda esisha sokukhiqiza esingu-150,000 m² sengezwe ukuze kukhuliswe umthamo wokukhiqiza, futhi amathangi angawodwa ahlinzekwa afinyelela ku-60,000 m³. Ukukhiqiza kusebenza ngaphansi kwe-ISO 9001 ne-ISO 45001, ngesitifiketi somkhiqizo esihlanganisa i-NSF/ANSI 61, i-WRAS, i-FDA, i-LFGB, i-CE (EN 1090), i-ISO 28765, i-FM, i-BSCI ne-EUROCODE, futhi ukwakheka kubhekiselwa ku-ASCE 7, EN 1991-1-4, EN 1998-4, ISO 28765 lapho ukusetshenziswa kudinga khona.
Imibuzo Evame Ukubuzwa
Umbuzo 1: Kungani ukuhlanganisa isilo emgudwini wommayini esikhundleni sokuyithenga ngokwahlukile?
Impendulo 1: Ngoba ukutholakala kommayini kuncike ekudleni okuhambisanayo, ekudluliseni nasekubuyiselweni; isilo sodwa singanaki ukuxhumana (ukudla kwesihlukanisi, izinga lebhande, ukubuyisela) okuqondile okusetha umthamo wokusebenza.
Umbuzo 2: Umthamo wokugcina ubekwa kanjani ngosayizi emgudwini wommayini?
Impendulo 2: Ukuze kukhulunyelwe ukuphazamiseka kommayini okude kakhulu okungaba khona—ukushintsha kweshifu, ukubambezeleka kweloli noma kokuqhuma, ukulungiswa kwesihlukanisi—kanye nomkhawulo wokwenyuka kwesikhashana womcubunguli, hhayi ngenani letoni lonyaka lodwa.
Umbuzo 3: Iyiphi indlela yokubuyisela efanele insimbi yokugaya?
Impendulo 3: I-live-bottom (edlidlizayo noma i-hydraulic plate) noma ibhande/isiphakeli sokubuyisela ngaphansi komhubhe; zombili zibamba impahla eqinile, egugayo futhi zibuyisele indawo yokugcina engasebenzi eshiywe yi-gravity.
Umbuzo 4: Isigayo sigcinwa kanjani ezingeni elilungile?
Impendulo 4: Isilo se-buffer nesiphakeli sokudla esikalwayo kuletha umfudlana ozinzile, olinganisiwe esigayweni, kuhlukanise ukuthutha okungaqhubeki kusuka ezingeni lokudla elilungile lomshini wokucubungula.
Umbuzo 5: Uthuli lwezimayini lulawulwa kanjani ekugelezeni?
Impendulo 5: Ukucindezela okumanzi esigayweni nasezindaweni zokudlulisa, ama-conveyor avaliwe ezinhlayiyeni ezincane, kanye nomqoqi esiqongweni sesilo, okucaciswa ngendawo ngayinye yokudlulisa ngesikhathi sokuklama.
Umbuzo 6: Hlobo luni lwe-silo olufanele i-mineral concentrate?
Impendulo 6: Insimbi ehlanganisiwe noma i-GFS ene-wear liner kumgodi wokwamukela ukuze ibhekane nokugeleza okuhlabayo; i-hopper-bottom ye-fine mass-flow concentrate noma i-flat-bottom ene-live-bottom reclaim yamathoni amakhulu amakhulu.
Q7: Yimiphi imigomo elawula isakhiwo sokugcina?
A7: Ama-silo aqinisekiswa ngaphansi kwe-ASCE 7, EN 1991-1-4, EN 1998-4 kanye ne-ISO 28765, kuyilapho imishini yokudlulisa, yokugaya kanye nothuli ilandela izidingo ezihlanganisiwe zokugeleza nokuphepha.
Uhlelo oludidiyelwe lokuhamba kwezinto zokumbiwa lwenza i-silo ibe yindawo eyodwa ene-buffer, elinganiswayo emshinini oqhubekayo osuka emgodini uya enqubweni. Yenza ukudla kube bushelelezi, usayizi we-surge uzungeze i-crusher, khetha ukubuyiswa nge-abrasion, futhi ucindezele uthuli kukho konke ukudluliswa. Isitsha sokugcina siqinisekiswa nge-ASCE 7, EN 1991-1-4, EN 1998-4 kanye ne-ISO 28765 ngaphakathi kwalokho kuhamba okukhulu, okuqhutshwa ukutholakala.
Khuluma Nonjiniyela
Sithumele imodi yokuphakela kanye nezinga lakho lasemayini, izakhiwo ze-ore noma i-concentrate (kufaka phakathi i-abrasiveness nomswakama), i-throughput ye-crusher kanye namabanga esiza. Sibuyisela umqondo wokugeleza ohlangene—ukwamukela, i-silo buffer, ukudlulisa, ukuxhumana kwe-crusher kanye nokubuyisela—ngokulawula uthuli kanye negobolondo le-silo eliqinisekisiwe ngokwezindinganiso zomthwalo ezisebenzayo.
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