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Ukuzalwa Kwesithuthukisi Sokubhala Kwezinkundla Kwesikhumba
Kwisikhundla sesandu nezibhalo, ubunzima besithuthi sasemthwakweni sibambele kubukhulu besithuthi esebenzisa, izinhlangano zokusebenza kwesibonelo sezwe, namaphuzu okusebenza kwesikhundla sokuphatha. Ngokwesikhathi esidala, ukusetha isithuthi sesandu esihlukene noma esihlukene kuyisibonelo sokuthi kufanele kuthathelwe isibonelo sokugcina emkhosini yezinkolo, ukuthatha kwezinye izinto ezinamandla, nokuthatha amasonto amabili okuthatha izinto ezinamandla. Uma isithuthi sesandu esebenzisa siphela noma umphakathi wokuthatha izinto ezinamandla wokuphatha kwezindawo eziphakeme kwezindawo, abasebenzi bafika ekupheleni kwesibonelo: ukuzibeka ngokuphela kwezinkolo nezinkolo ezinamandla ezinamandla, noma ukuthatha imali enkulu ukuthatha izinto ezinamandla futhi ukuthatha izinto ezinamandla. Ngokwesifundo esine amashumi amathathu nesikhathi eside esebenzisa izinto ezinamandla zokuthenga izinto ezinamandla, ukuguqula kusithuthi sesandu esihlukene akuyiyo kuphela isibonelo sokuthenga izinto ezinamandla; kuyiyo indlela yokuphila yomnotho. Namuhla, abasebenzi badinga izilayini zokuthenga izinto ezinamandla ozokwenzela ngokushesha futhi ozokhuphuka ku-sithuthi esisha sokuthenga izinto ezinamandla ngaphandle kokukhuphuka kwezinkolo noma ukukhuphuka kwezinkolo.
Izindlela Zokwakha Ezinkulu Zokususa Okuthe ngokushesha Nokubuyisa Okuthe ngokushesha
Isiphumo sokuthi isithuthukisi sezibuko esikhulu sasemkhathini sisebenza ngokuphatha kwezinkqubo zokugxila nezinkqubo zokwakha. Ngaphandle kokusebenzisa izihlangu zasekhaya zokugxila, izinkqubo ezikhulu zezibuko zasekhaya zisethu zisebenzisa izihlangu zokugxila zasekhaya zokwakha okuphelele, zokugxila ngamabholthi. Lezi zinkqubo zizwakalwa ngokwesikhundla sezihlangu zokugxila ezinkulu, ezinazo amakhanda okwakha okuphelele, okungafanele ukuba zisebenze ngamapilasi amakhulu. Kodwa, ziyaphakanywa emapilasini amancane amancane noma emasikidi e-steel eziphakathi, okuvamile ukunciphisa isikhathi sokwakha kwesikhaya. Ukugxila kwelektriki yindlela enye lokuqhubeka kwezinkqubo zezibuko zasekhaya; ngaphandle kokugxila okuphelele kwesikhaya, lezi zinkqubo zisebenzisa izihlangu zokugxila ezinokufaka nokususa (plug-and-play) ezinomkhiwo we-IP67 nezinhlanganiso zamacable ozwakalwe phambi kokuzwakala. Lokhu kuthiwa ukuthi izinhlanganiso zonke zelektriki nezinhlanganiso zokulawula zingasuswa nokubuyiselwa ngamasikhathi angu-ama-hora, akungabi ngezinsuku.
Ithabeli 1: Ukuchazwa Kweminye Imithombo Yezibuko Zasekhaya Nezibuko Zasekhaya Zokwakha Izibuko
| Isiphumo/Ukuchazwa | Izinkampani zokubhakula nezinkampani zokubhakula ngokuzinikela | Izinkampani ezihlanganisiweyo zokubhakula ngokuzinikela |
| Izinkinga zokusekelwa | Amaphile okubhakula okwesibhakabhaka eside (kudinga izinsuku eziningi zokuphatha) | Amaphile amathandabuzo okubhakula noma amaphile amakhulu okubhakula ngokuzinikela |
| Ukubhakula kwenkampani yokuqala | Ukubhakula nokuthatha okwesikhathi esikhulu | Amabholthi okubhakula okwesikhathi esikhulu |
| Ukufaka amadolozi welekthrikhi | Amakhabeli okubhakula kwenkampani nokuhambisa okwesikhathi esikhulu | Amakhabeli okubhakula kwenkampani nokuhambisa okwesikhathi esikhulu |
| Isikhathi sokususa (1000 t/h) | 30 kuze kube 45 izinsuku (kukhona ukuthi kubonakala ukuthi kubhekwa isithakazelo) | 5 kuze kube 7 izinsuku (akukho ukubhekwa kwesithakazelo) |
| Ukuthathwa nokusetshenziswa kabusha | Ngapansi kwe-40% (isitili sikhululwa, isikondi sishiywa) | Ngaphezulu kwe-95% (izithakazelo zonke zisilungile) |
Ukuthumela kuma-province kanye nokuthumela ngokuphambuka kwezindawo
Ukuthumela izimboni zokugcina amasimu okukhula kusuka emaphakathini kunezinkinga ezingakanani zokugcina. Imithetho yezindlu zokugcina ezisemaphakathini isibonelo esikhulu sokubhekana nendawo yokugcina, ubude, nokubwidth, futhi ukuthola izivinini zokugcina okungcono kungahlinzeki kusasa kwezinsuku eziningi. Izifundo zokugcina zezifundo zokugcina zizokwenza lokhu ngokuphatha ukuthi yonke indawo—uma yilokugcina okuphakathi, isikumbu sokugcina, noma isikumbu sokugcina esincane—sizobheka kubanga kwezindlu zokugcina zasekhaya noma kwezindlu zokugcina zasekhaya. Uma kufakwa emaphakathini, isikhombiso sifakwa emaphakathini amaningi, amasingqalasayo, amasingqalasayo. Isibonelo, emaphakathini amaningi, amakhanda amaningi, uma kufakwa emaphakathini amaningi, ukuthi kuzoba kusebenza kwezindlu zokugcina zasekhaya, kungaba yinkululeko yokuthumela izindlu zokugcina zasekhaya ngokusebenzisa izindlu zokugcina zasekhaya, ukuvikela ukuthi kuzoba kusebenza kwezindlu zokugcina zasekhaya.
Ukuchaza kwezimali nokuchaza kwe-ROI wezifundo zokugcina
Kusukela kwemisebenzi yezimali, izinhloso zokugcina zihlukene kuphela xa zihamba ngokuphelele. Abavuzi abaqinile kwezinhloso zokugcina bafunda kakhulu ukuthi ubude bomthwalo wokuguqula indawo yokusebenza akuyi imisebenzi yokuqondisa, kodwa ubude bomthwalo wokungasebenzi. Isikhathi sokuguqula indawo yokusebenza yezinhloso zokugcina nezinhloso zokwenza isandu singathatha ama-3 kuze ama-6 ayadala. Ngaphandle kwalokho, isikhathi sokuguqula indawo yokusebenza yezinhloso zokwenza isandu ezinkimbinkimbi singathatha lesinye umnyaka futhi. Lokhu kubuyisa isikhathi sokuvumela ukuthi kufike amasimu okuhamba ngokuphelele futhi kusiza abasebenzi ukubona amaprojekthi amancane ayo amagugu okwesifundazwe okwakunqofa ukuthi akuyi ngena kwezimali ngokwakhiwa kokuthi kuyisikhathi eside sokuvumela.
Ithabuli 2: Ukuhlukanisa Ukuthi Kufika Amasimu Okuguqula Indawo (Kusukela Kwesikhathi Sokuprodukha 1000 TPH)
| Isilawuli Sokuthi Kufika Amasimu | Amasimu Okuguqula Indawo Yokugcina (USD) | Amasimu Okuguqula Indawo Yokuzinkimbinkimba (USD) | Ukuthi Kufika Amasimu Okuguqula Indawo (%) |
| Amasimu Okwesikhathi Sokuphakamisa Nokuphakamisa | $120,000 | $25,000 | 79.1% |
| Amasimu Okwesikhathi Sokusebenza Esindaweni Nokuzikhipha | $85,000 | $15,000 | 82.3% |
| Amasimu Okukhomba Amakrane Okukhulu | $60,000 | $20,000 | 66.7% |
| Ukuphakama Kwesikhathi Sokuphakamisa Nokuphakama Kwesikhathi Sokuphakamisa | $95,000 | $5,000 | 94.7% |
| Inani Lesikhathi Sokuphumula Sokukhiqiza | $450,000 (Izinsuku ezingu-90) | $75,000 (Izinsuku ezingu-15) | 83.3% |
| Ukulinganiselwa Kokonga Okuphelele | $810,000 | $140,000 | 82.7% |
Ukuphelela kokusebenza nesikhathi sokuphila ngaphansi kokudlidliza okuqhubekayo
Ukukhathazeka okuvamile phakathi kwabanikazi bamatshe kungukuthi ingabe isakhiwo esixhunyiwe nge-bolt, esinamamojula singamelana yini nokudlidliza okunamandla, okuvama kakhulu okubangelwa imishini esindayo yokwenza isihlabathi efana nama-VSI crusher nama-vibrating screens. Ukuze babhekane nale nselele, onjiniyela bezakhiwo basebenzisa i-finite element analysis (FEA) ukuze baklame izinto ezivikelayo. Amabhawodi anamandla amakhulu, aphathwa ngezibopho zokugwema ukuvuleka, aqinisekisa ukuthi izixhumanisi zesakhiwo zihlala ziqinile ngaphansi kokucindezeleka okuqhubekayo. Izinsika zensimbi ezisindayo zibekwe kahle ukuze zimunce futhi zisakaze amandla ashukumisayo ngqo emhlabathini. Lokhu kulinganisela ngokucophelela kwemishini kuvimbela ukukhathala kwensimbi nokugqwala kwesakhiwo, kuqinisekisa ukuthi lesi sitshalo sisebenza ngezinga eliphakeme lokucacisa nokulawula umsindo endaweni yaso yesihlanu njengoba kwakunjalo endaweni yaso yokuqala.
Ukubambisana Ukuze Uphumelele Ngokuphelele
Ukwakha isitshalo sokwenza isihlabathi esisebenza kahle kakhulu esihlanganisa ukuqina okuqinile nokusheshisa ukuhamba kudinga ubuchwepheshe obujulile bokukhiqiza. Sekungamashumi eminyaka, Zhongyu Dingli ibilokhu iphambili embonini yemishini ye-agregate neyemayini, ekhethekile emigqeni ephelele yokukhiqiza isihlabathi namatshe amatshe ayi-100-6000 TPH. Ngokuhlanganisa izinhlelo zokulawula ezihlakaniphile nemiklamo eqinile, eyakhiwe ngensimbi, umenzi uqinisekisa ukuthi imishini esindayo ayigcini nje ngokuthuthwa kalula futhi ifakwe ngokushesha, kodwa futhi yakhelwe ukuhambisana namazinga aqinile emvelo emhlabeni wonke. Isekelwa yizindawo zokukhiqiza eziningi, ukukhiqizwa kwe-alloy ethembekile engamelana nokugqoka, nokuphathwa okuphelele komjikelezo wokuphila wephrojekthi ye-EPC, iqembu linikeza izixazululo ezenziwe kahle zokuchoboza nokwenza isihlabathi ezisiza opharetha bomhlaba wonke ukuthi balondoloze ukugu