Izinkambo zokuphatha amathambo kubaprojekthi ezingakade

Iprojekthi yobukhulu ibeka imithwalo yomhlaba oyidinga ukuthi iqhubeke ngokuphathwa kwezinkambo zokuphatha amathambo. Uma iprojekthi yezinsiza ziyidinga amathonye angu-1000 000 yokuphatha amathambo, le zinkambo zokuphatha amathambo izixhobo zokugquba amathambo ziyisibonelo sokuthi kuyiphi indlela eyodwa ekhuluma ngezikhathi zokuphatha amathambo, noma kuyiphi indlela eyodwa ekhuluma ngezikhathi zokuphatha amathambo. Iziprojekthi ezikhulu njengezinye zezihlangu zemibili, izindawo zokuphatha amathambo zemibili, nezindawo zokuphatha amathambo zemibili ziyasebenzisa amathambo okuphatha ngokuphambuka kwe-1000 TPH futhi ngaphezulu.

Ukuchaza Ukubhala Kwezinkambo Zokuphatha Amathambo Kuziprojekthi Ezikhulu Ngaphezulu Kwe-1000 TPH

Umugqa wokuproducwa owenziwe ngaphezulu kwe-1000 amathonye ngohora akuyiyo kuphela umugqa omkhulu. Kuyigcina indlela yokuthumela umhlaba, indlela yokufaka umhlaba emgcinweni wokuphatha, nokubalansiswa kokuvuleka kwezinhlobo kusukela esihlopini ku- conveyor belt. izixhobo zokugquba amathambo iqala phakathi kwezifundo zokwaziwa nokuhlola indawo, emva koko ibuyela kuukhetho leemashini zokugquba amathambo.

Yini okuchaza umsebenzi omkhulu

Umsebenzi omkhulu uchazwa ngokuthi ukuthabatha kakhulu kungaba yinto eqhubekayo, akungabi ngezikhathi ezinkulu zokuthabatha. Izixhobo zokugquba amathambo kumaprojekthi emininzi kufuna ukuthabatha kakhulu kwe-1000 TPH noma kude kuzo zonke izikhathi zokusebenza. Indikha esibalasekileyo yilokuthi ukuthabatha kakhulu kwezinto ezingaphansi kwezizathu zokuthabatha kakhulu kwezinto zokuphatha kanye nezikhathi zokuphatha. Umugqa owenziwe ngokubheka kwezinto ezingaphansi kuzo uzisa imali eyayisendaweni yezixhobo zokufaka, izixhobo zokuhlanganisa nezixhobo zokuthumela. Ukuthabatha kakhulu okubalasekileyo kufanele kuhlangane nezixhobo zokugquba kwiqonga lokuqala, izixhobo zokuhlanganisa nezixhobo zokugcina izinto zokuphatha.

Ukuthabatha kakhulu, ububi bokufaka kanye nobubi bezinto zokugquba

Ukuthi kubhekana nokuthi kuyaphakanyiswa kuyisibonelo sokukhula kwesikhundla, ubunzima bokwakhiwa kwezinto, nokuphakanyiswa kokugcina ngalinye isikhundla. Igranite enzima iyadinga isikhundla sokugcina esihlukile nezimandla zomotori kunezilimestone ezincane, futhi ukukhula kwe-silica kufana nokuhlela iziphepho zokugcina nezirhotor eziyaphakanyiswa kahle. Isikhundla sokugcina noma isikhundla sokugcina sesikhundla sokugcina siphakamisa isikhundla sokugcina, isikhundla sokugcina noma isikhundla sokugcina sesikhundla sokugcina siphakamisa isikhundla sokugcina, futhi izisikhothana zesikhundla sokugcina zihlanganisa ukugcina. Ukukhula kwezindawo zokugcina kuzokhulisa isikhundla sokugcina okulandelayo futhi kuzokhulisa ukungafani kwezindawo zokugcina.

Isimo Sokuthi Sihlanganise Kusiza Ukukhula Kwesikhundla Ngeminyaka

Ukubanga isikhundla sokugcina se-6000 TPH ngosuku lokuqala kuyakhulisa imali futhi kuyakhulisa ukungafani kwezindawo zokugcina uma ukuthi kuyaphakanyiswa kuyaphakanyiswa. Isimo sokuthi sikhulise kusiza i-EPC ukuthi ibe yisikhundla sokugcina esiyayiqinisekile ngokuthe, emva koko kuyabeka amasikhundla njengoba isikhundla sokugcina siyaphakanyiswa. Ukukhetha isikhundla sokuthi sikhulise kusiza izixhobo zokugquba amathambo kusho ukuthi ngalinye isikhundla sifika esiyayiqinisekile ukuthi sibekwe, kushintsha ukuthi kuyaphakanyiswa kwezimali futhi ukuthi kuyaphakanyiswa kwezindawo zokugcina.

Amasikhundla Okukhulisa Kwesikhundla Sokugcina

Amamodi atholakala ngaphambi kokusebenza ayagcina isikhathi sokubuyisa emhlabeni kusukela kuminyaka kuma-weeks. Umkhondo wokugcina amathuba we-granite yaseTimor-Leste wasebenzisa le ndlela, futhi wabeka isikhathi sokufaka phakathi ngokuphelele kwezinsuku ezimbili futhi wabeka isikhathi sokusebenza ngokuphelele kwe-40 percent ngaphansi kwesikhathi sokufaka phakathi ngesikhathi esihle. Indawo yokugcina amathuba itholakala njengamadoda amahlanu — umthwalo, umgcini, umshayeli, nomthwalo wokuphatha — futhi ukufaka phakathi kwenziwa ngokuhlakahlaka ngamoduli ngamoduli. Isibonelo samephakathi singathola umkhondo omusha ophambili, okuyisilinganiso sesikhathi sokugcina amathuba ngaphandle kokubuyisa izifunda.

Ukuvula kusukela kumphakathi wokuzama kuze kube yinkulungwane yezinhlelo zokusebenza

Ukuzweleka kwezikhathi kuyekwa ngokwesibonelo sokuthi kusakheka isithombe esisiseko sokubhala izinsiza, emva koko kufakwa amaphodi amafanayo ukuze kufikwe ekuphelekeni kwesimo. Lokhu kuhlinzekisa ukubhukuda kwemali ngoba imali ihamba ngokubhalwa kwezidingo ezivumelwayo, akalwa ngokubhalwa kwezidingo zokuvamile. Isifundo sesithombe nesifundo sokubaluleka kusakha ubugcina bephadi nezindlela zokufika kabefore isiphodi sokuqala sifike. Njengoba ukukhula kwezinhlobo kusha, ikhurusha elikhulu lesibili yezinkambu nezincwadi zokuchaza ezingafana zifakwa kumgqa, kubeka kakhulu kwezinhlobo zokubhala ngokuphakeme ngokuphakeme, futhi izinkampani zokwesibonelo zihlale ziyasebenza.

Izisiko Zokulawula Ezinamandla Zihlinzeka Ukusebenza Kanye Ne-Output

Umugqa owenziwe ngokuphakeme uyathatha imali ngomomento wokuthi isithombe esisodwa sishaya. Izisiko zokulawula ezinamandla ziyakwenza izithombe ezizodwa zibecome umugqa wokuproducera othembekile okuyakwenza ukuthintela ngokwesibonelo kabefore izinkinga ezincinci zibecome izinkinga zokushaya, lokhu kukuthi izinkampani zezinye zezindaba zokuzweleka ziyasebenza ngokuphakeme. izixhobo zokugquba amathambo zisendwele ngokuphakeme kwezindaba zokuzweleka ngokuphakeme kwezinhlobo zokuzweleka.

Ukujabulisa Ngokuphakeme Kwezinhlobo Kanye Nezinkampani Zokuzweleka Ngokuphakeme

Amasensha kwezinkampani zokuphakama, ukuloadwa kwe-crusher nezinkampani zokuthumela izinto ziyathumela impahla yokufunda ukuthi kuyasebenza kanjani, ukungenisa kwemotolo nokuvibratha. Isistimu sokulawula ngokomlando ishushuma isikhathi sokuphakama kanye nokulawula kwe-crusher ngokuzenzakalelayo uma kubonakala ukuguqula kwezinsizakalo zokuthumela, okuhlinzekile ukugcina ukuthi kuyisibalo sokugcina futhi kusivikelwa amaparts okuzimela. Abasebenzi bakhona ubuchwepheshe bakhothama nokuthi kuyisibalo sokuthenga kusuka kwe-dashboard, futhi amasignali abonisa ukuthi kukhona ukuloadwa okungcono kabusha ngaphambi kokuthi iphela yeliner liyilahlekelwe. Le laya yesithu sokudijithal isivumela umsebenzi wokusebenza ngokuphakeme kunezinsuku zonke nge-24/7 ngokuthi uyisebenze ngokuphakeme futhi ukuthi kuyisibalo sokuthenga siyisibalo sokuthenga.

Ukuvikela kwe-dust, ukuvikela kwe-noise nokuthembeka

Amaprojekthi amakhulu ayisiphakeme kuzo izindawo zezindlu eziphakeme kwezinhlelo zokulawula umhlaba. Ukulawula ukuphuma kwemithi kusebenzisa izindawo zokuthumela ezihlukene, ukuthwala imithi ngamafutha, nokugcina imithi ngamabagho kuzo izikhombisa nezindawo zokuvula kwe-crusher. Ukulawula isithunzi sisebenzisa izindawo zokuhlinzeka kwezindawo zokugcina kwe-crushing chamber. Lezi zindlela zisiza ekubeni amaprojekthi amakhulu abe nemininingwane yomhlaba nomkhosi wokulawula umhlaba. Ukugcina amashini kufanele kubhekisele ku-ANSI ne-CE, futhi ukulawula ukuthi kungabi nesibonelo sokugcina kwelektrikhi nokuthi kungabi nesibonelo sokugcina kwezimithi kufanele kubhekisele ku-NFPA. Umoya omuhle nokuthi izindawo ziyisithunzi zisiza ekubeni amaprojekthi amakhulu abe nemininingwane.

Umugqa wokuthenga amasandu nezindlu zokuthenga: Ukuqonda ngokwenyathelo

Ukusebenza okubonisiwe kubonisa ukuthi ubunikazi bokubanga obuhle bakhelwa njani kumkhosi. Umugqa wokuthenga we-Henan we-2500 TPH wamasandu nezindlu zokuthenga ubonisa indlela yokusebenza yomugqa wokuthenga wonke wokusiza amaprojekthi amakhulu, futhi leyo yilokho izixhobo zokugquba amathambo isifundo esisiza abasebenzi be-EPC emazwe amaningi.

Umbingelelo, umbuzo, nokuxhumana kwe-EPC

Isibhalo: Kusengaphakathi kwesikhombiso sezwe, kubalulekile ukuthi kubhekwe ukuthi kutholakale i-2500 TPH yezinkulungwane zokuphakama ngokufanayo kuzo zonke izinyathelo, ngaphandle kokukhathazeka ngokungafanele kwezinyathelo ezizodlula. Ingxenye yokuvula kwakungumlando wokubaluleka kwezinkulungwane ezingaphezu kwezinkulungwane ezingaphezu kwezinkulungwane, nokuthi kubhekwe ukuthi kutholakale isikhombiso esisodwa ngokuphelele kwenqamuzana engaphezu kwezinkulungwane, nokuthi kubhekwe ukuthi kutholakale isikhombiso esisodwa ngokuphelele kwenqamuzana engaphezu kwezinkulungwane. Isiphumo sokuvula kwakungumkhombiso wokusebenza kwe-EPC — ukukhetha amasayithi, ukudesigna umsebenzi, ukufaka, nokuvula ngokuphelele kwenqamuzana engaphezu kwezinkulungwane — okubhekwe ngokuphelele kwezinkulungwane zokuvula, i-ZGC vibrating feeders, ne-3YKQ vibrating screens. Lokhu izixhobo zokugquba amathambo umsebenzo wokuvula wakabeka isikhombiso sokuvula sokuvula kwezinkulungwane eziningi.

Isiphumo esiyakwazi ukubhalwa ngokuphelele kwezinkulungwane zokusebenza

Ukuqondwa kokuthi kubhekwe ngokuvamile kwakusebenza kahle ngokuthi kutholakala ukuphatha kwe-2500 TPH ngokuphelele, nokusebenza okukhawuleza kwe-24/7 okunakekile ukuthi kungabikho amasithopi angavumelekile. Ukuphatha okuphelele kwezinkulungwane zokugcina kusindisa ukuzilungiselela futhi kusindisa izihlanu zesikhumba sezinkulungwane nezinkulungwane zezibhola ukuthi zibe nesikhathi sakho. Izinga lokusebenza laliphansi ngokuthi umkhondo omunye wokusebenza wakwakha ukuthi kungabikho ukusebenza kwezinye izigaba, futhi kusindisa ukuthenga iziparti zokushintsha, ngakho-ke ukuchaza phambili kwezinye iziparti zokushintsha kusindisa ukuthi kungabikho ukuphuluka kwe-rotor. Isikhathi sokubuyisela isikhathi sokubuyisela sakhula ngokuthi umkhondo waphikisana nomkhondo wokufaka isikhathi ngokushesha kunezinhlobo zokubuyisela ngokwezinye izigaba.

Isifinyezo

Amakontrakteli amakhulu nezinhlangano zokwenza imithombo yezinsiza zithola iziprojekthi eziyinkulu ngokuplanisa ukuthi kubhekwe ngokuvamile, akatholi ukuthi kubhekwe ngokuvamile. Okulungile izixhobo zokugquba amathambo kubhekwa ngokuvamile kwe-1000+ TPH nokuthi kubhekwe ngokuvamile kwezinhlobo zokubhekwa ngokuvamile nokuthi kubhekwe ngokuvamile kwezinhlobo zokubhekwa ngokuvamile, ngakho-ke umkhondo uhlaka ngokuvamile nokuthi usebenza ngaphandle kokuthi kubhekwe ngokuvamile. Ukuchaza phambili kwezinhlobo zokubhekwa ngokuvamile, ukuthuthukisa ngokuvamile nokubhekwa ngokuvamile kwezinhlobo zokubhekwa ngokuvamile kusindisa ukuthi ukuthenga kubhekwe ngokuvamile. Amathimba okuthenga kufanele aqonde ukuthi kubhekwe ngokuvamile kwezinhlobo zokubhekwa ngokuvamile, ukuthenga kwezinhlobo zokubhekwa ngokuvamile nokuthenga kwezinhlobo zokubhekwa ngokuvamile ngaphambi kokuthenga, ngoba lezi zinhlobo ziyadefine ukuthi kubhekwe ngokuvamile.

Imibuzo Evame Ukubuzwa

Umbuzo

Yini okubonakalisa ukuthi umugqa wokuthenga uyisikhundla esikhulu?

Impendulo: Umprojekthi omkhulu kusobala kusuka ku-1000 TPH futhi kufika ku-6000 TPH kubasekwe kumakhaya amakhulu. Ukuqinisa kufanele kube phakade ngeminyaka yonke, akwazi ukuba kubhekwe kuphela kuzo zizigaba zokuphakama, ngakho-ke umgqa wokuproducwa uyisayiziwe ngokubhekana nokunqinisekiswa kokunqinisa okuphakade. Abaphanduli bafunde isivinini sokuphathwa ngokugcina isikhathi sokugcina, emva koko bakhetha izikrasha zokuphakama nezokusebentisa ezibheka ngokuphakama ngokungafani, ukuze bakholelwe ukuthi kungafani.

Umbuzo

Ukuthi ukuthenga kwe-modular kusiza njani ekwenzeni kwezinyathelo?

Impendulo: Ukuthenga kwe-modular kuthumela izinkulungwane zezithuthi zokuthenga zokuthenga zezincwadi zezingqimba — izinkulungwane zokuthenga, izikrasha, izicrasher, izicrasher, iziconveyor — okuthatha isikhathi esincane ukuthengiselwa emhlabeni. Isiqhelo sezindawo sithumela isiphumo sokwakhiwa kusukela, emva koko izinkulungwane eziphindaphindiwe ziyabukelwa ukuze zihlange isikhathi sokuthenga ngamazwi, njengoba isiphumo sokuthenga sibonisa. Lokhu kusiza ukubuyisela imali yokuthenga ngokubheka isiphumo sokuthenga esihlukene noma kusukela kwezifundo, futhi kuvikela ukuthi akufanele kubuyiselwe indawo yokuqinisa lapho kufanele kubuyiselwe ukuphakama kwesikhathi sokuthenga.

Umbuzo

Kungani izisikhwama zokuphatha ngokushesha zingadingeka kusukela kwezinhloso zokuthenga?

Impendulo: Izinkampani ezikhulu zokuphatha amathambo zihlala zisuka kusukela umkhakha omunye uphuma, ngakho-ke ukubheka okuzwakalayo kuyadingeka. Amasensha ayabheka umkhakha wemotora, ukuthwasa nokuthwasa kokugcina, emva kwalokho ayagcina isikhathi sokufaka ukuze kuhlanganise isibalo sokuthwasa nokuhlela izinto zokusebenza. Amadashibhozi asebenzayo ayavumela umntu othile ukusebenzisa umkhakha owodwa ngeminyaka yonke, ngaphandle kwezilungiselelo zokubheka izinkinga phambi kokuthi iphelele yekhanda yokuqinisa iyaphela. Lokhu kwenza izinkampani ezingaqondi kuze zibe yomkhakha oyinqanawa, oyiqinisekayo, oyithwasa ngokwesibonelo.

Umbuzo

Izistandadi ziziphi ezihambelana nezinkumbulo nezinhloso zokuphepha?

Impendulo: Ukuphepha nokuthwasa kufanele kuhambelane nezivulwini zasekhaya nakwezinye izindlela eziphathelene ngezinkumbulo, njengokwesi-NFPA ngokuphepha kwamathambo, kanye nezinhloso zokuphepha, kanye ne-ANSI ngokuhlela izinkampani, kanye ne-CE ngokuthenga izinkampani e-EU. Izinkampani ezihlukene, izinkumbulo zokuthwasa, kanye nezinkumbulo zokuthwasa ziyabeka inkumbulo yamathambo ekhaya, ngaphandle kwezinkumbulo zokuthwasa ziyabeka inkumbulo yamathambo ekhaya. Ukuthola lokhu kuyavumela indawo yokusebenza ukuba ibe yindawo eyenziwe ngokuvumelwa kanye nokuhlela abasebenzi ebandla elikhulu.

Umbuzo

Kuphi kufanele kubhekwe iziparti zokushaya kanye nokuhlola?

Impendulo: Ukuplanisa izinto ezizokusebenza ngaphandle kwezinto ezingavumelekileyo kufanele kwenziwe ngaphambi kokuthi isikhombiso sisho, akakho emva kokugcina okokuqala. Gcina izilayini zokugcina, izirotor, nezinto zokugcina ezizokusebenza ngaphandle kwezinto ezingavumelekileyo kusukela ekupheleni kwesikhathi sokugcina, futhi yenzela ukubhala izinkomba zokuzobhekwa ngokuprediktivu kusuka esikhambeni sokugcina nokusukela kumabandla okugcina. Umphahla wokuzinikela ukuzinikela okunamuhla noma okungafanele kuyasebenza ngokushesha kusukela kumabandla okugcina kuyabeka isikhombiso sokugcina ngokushesha futhi kuyalindela isikhathi sokubuyisela imali kusukela kusikhombiso sokugcina sokukhula ngokukhulu.