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[email protected]Amazwe okukhula phakade apho amadlinga asekhaya akhulula phantsi kwe-1,000 meters — okuyisisekelo esifanayo kwiindlela zokukhula phakade zaseNingizimu Afrika, kwiindlela zokukhula phakade zaseKanada, kunye nezindawo zokukhula phakade zase-Australia — abe nemiphumela yezinto eziphambili, izinto zokukhula phakade, kunye nezinto zokusebenza okunyaniso, oko kuzisa ukwahlukaniswa kwezinto zokusebenza kusuka kwezinto zokulinganisa imithetho kwezinto zokuphatha imiphumela. Imithombo yamaphiko emadlinga kwe-2,000 meters iyakhula phantsi kwe-45–50°C, kunye nesibhakathi sokuqala esikwi-90% kwiindlela zokukhula phakade ezingabonakaliyo. Le kombinethi iyasebenza kwiindlela ezininzi: i-electronics iphila, i-lubricants iphila kumgangatho ophambili, kunye nabantu abasebenza kule ndawo bafumana imiphumela yokukhula phakade okuyimfuneko yokugcina isikhathi sokusebenza kunye nokusebenza.
Ukuthatha izithungu ezinde kwiindawo zokuphambuka phantsi — okanye i-3–5 km kwiindlela ezide kakhulu kusuka kwiintsinga ezide kakhulu kwiintlanga okanye kwi-crusher yokuqala — kubangela ingxaki yokuphatha imvelo yokuqinisa ukuphambuka phantsi. Ukuguqula kwemvelo yokuqinisa ukuphambuka phantsi kwiindlela ephakathi, ekugcina ngamahora angama-20–30 ngalinye lezinyathelo, kuyaphinda isisifo sokuphatha ukuphambuka phantsi esebenza kwiindlela eziqhelekileyo ngaphezulu kwezinyathelo zokuphambuka phantsi zokuphatha. Iindlela zokuphambuka phantsi nezinto eziphambuka phantsi kwiintsinga ezide zibhalwe kwiindawo zonke zokusebenza kwezinto zokusebenza kwiintlanga, kwaye ziyabizwa njengesiphumo esikhulu sezinto ezifatali kwiintsinga ezide.
Isibizo esingaphambili kakhulu sokukhupha ngokugqibela sibe yisilinganiso sezinto zokuphepha kwabantu. Umntu ngamnye othumelwe emhlabeni phansi — ikakhulu ezingxenyeni ezilungileyo, ezinomoya omkhulu, nezintshiselweyo ukusuka kwezinkundla zokusebenza — sibe yisibizo esingakwaziyo ekwenzeni ngokubhekisekileyo ngokusebenzisa izixhobo zokusebenzisa ngokuphathwa ngaphandle nokusebenzisa ngokuphathwa ngaphandle. Izindlela zokuphatha zasekuhlaleni kwezindawo zokukhupha eziphakamileyo zihamba ngokuthi ziqaleke ukuzimela amahour amaninzi okuxhumana nokuphepha kwaye, kunezinye iindlela, ziqaleke ukuzimela abantu kwiizindawo ezinokubangela ubungakanani obupheleleyo.
Isahluko lokuqala lwesikhumbuzo sokukhupha ngokugqibela sikaTuoxing sifanele kwiintlizi yezinto ezintathu: ukusebenzisa ngokuphathwa ngaphandle ukususa abantu kwiizindawo ezinokubangela ubungakanani, izixhobo zokusebenzisa amandla amanquma ukususa umoya wokukhupha nesithembiso sokukhupha esisemthethweni esinokubangela ubungakanani bokuvula umoya, nokusebenzisa izixhobo zokusebenzisa amandla amanquma okukhupha ngokugqibela okunokwenzeka ngokuphambili kwiintsinga ezinomoya omkhulu.
I-TC-200E nezinye i-TC-306E zezinye zezibhala zokuphakamisa zisetyenziswa kwiqela lokuphakamisa kwethu ekugqibeleni kwemining. Zihlola ngamaphepha e-battery eziqhelekileyo ze-lithium-iron-phosphate (LFP) ene-thermal management ezenzekileyo, lezi zixhaswa ziyakwazi ukusebenza ngokupheleleyo kwi-shift yonke ekugqibeleni, kwezinye izindawo ezinomthwalo wokuphakama, ngaphandle kokuphakama okuthabatha ngokuphakama kwe-diesel engine — okukhupha umthwalo wokuphakama wokwenyani ngokulinganiswe ku-25–30% ngaphantsi kwezinye izinto zokuphakama zase-diesel kuzo zonke izindawo zokuphakama. Iindlela zokubuyisela i-battery okanye ukucharga ngokukhawuleza zisavailable ngokwesiqhelo sokuqala kwe-mine, ngezinye izindawo ukubuyisela kufuneka kube ngaphansi kuka-15 minutes.
Isisitemo sesiqhelo sase-5G — esisebenza kwi-loader ne-truck — sivumela umsebenzisi wesandla wokusebenzisa ukubophelela izixhobo ezisebenza emzimbeni wokugcina ngemitha engaphezulu kwe-1,000. I-5G networks engeziweyo (ezingaphantsi kwe-20ms ngokwesibini) zinika izithombe zokubona ngokushesha kwi-camera ezingaphakathi ne-LiDAR sensors, kubangela ukubophelela okupheleleyo nokuthambela ngokupheleleyo ngokungafuneki ukubona ukungabikho kumsebenzisi. Ukuba kukhona ukungabikho kokubhaleka kwisiqu, i-system yokuqhuba isilisa izixhobo ngokwesandla wokusebenzisa ngokwesibini.
Kwinkqubela, i-truck e-TU-12 kuya ku-TU-20 zinikezwe i-DANA high-torque drive axles ezisemthethweni yokusebenza yase-30% grade ngokupheleleyo kwaye i-brakes ezi-enclosed wet SAHR ezinikezwe i-hydraulic retarders. I-brake system ezi-sealed zilahla inkcula yokulungisa i-dry-disc yokuhlola kunye nokusetyenziswa kwakhona emizini engakhangeyo nezimnyama, ngelixa le-retarder iyabeka i-energy yokuzelela ngaphandle kokukhanywa — ikhubeka i-kinetic energy yomkhosi ku-heat esiqingqishelwa ngumkhuba wokuchitha i-hydraulic oil kunye noko kuchitha ngumxholo wokufunyanwa.
| Umthwalo | Imodeli efunekayo | Iziphumo ezibalulekileyo | Isicelo sokuqala |
| UKULAYISHWA | TC-200E / TC-306E | 2.0 / 3.0 m³ — Battery-electric, ubude obunzima bokusebenza | 5G remote control, onboard LiDAR, autonomous collision avoidance Enclosed wet brakes, hydraulic retarder, 5G remote-ready |
| Ukubhala | TU-12 ~ TU-20 | 12 ~ 20 t — DANA high-torque axles |
Ukuthola ngokukhawuleza i-model ezifunekayo ngokulinganisa i-tunnel cross-section, i-ore type, kunye ne-daily production target. Ukuzikhipha i-model ezifana nako, sicela ubizane nemithombo yethu yokusebenza yokuqwalasela.
| Isimo | I-ore types | I-tunnel section | Ukukhala Kwesibini | Imodeli Yokugqitha Kwisikhathi Sokuzisa | Imodeli Yemotokhari | Isilungiselelo Esikhethekileyo |
| Isibhakabhaka Esinye | Igold, isilver, i-copper esibhakabhaka esinye | ≤ 3×3 m | 50–300 t/d | TC-0.6E / TC-10E | TU-6 | Isibhakabhaka esinye kakhulu, i-electric zero emission |
| Isiqhingi sesibini | Igolide, ikopa, ilendi-zinku | 3×3 ~ 4.5×4.5 m | 300–1,500 t/d | TC-150 / TC-200 | TU-8 / TU-10 | Cummins + DANA transmission |
| Isiqhingi esikhulu | Ikopa, isishonkolo | ≥ 4.5×4.5 m | 1,500–10,000+ t/d | TC-306E / TC-610E | TU-12 ~ TU-40 | ukusebenza kwe-5G okusindisayo, ukubakha kwesigaba sokusebenza, NAS 7-8 yezibhambo zokusebenza ngamandla |
| Izinye zemithombo ephakathi kwemithombo | Amathuba amaninzi, igolide, ikhoperu | Iyaphendula kwindawo | Iyaphendula kwindawo | TC-100E / TC-150E | TU-8 / TU-10 | Injini yezinye zemithombo / elektriki, isakhiwo sokukhala kwezimithombo |
| Mining eziphumo | Igolide, ikhoperu, i-iron | Iyaphendula kwindawo | Iyaphendula kwindawo | TC-200E / TC-306E | TU-12 ~ TU-20 | ukusebenza kwe-5G okusindisayo, izibhambo ezilungileyo zokusebenza ngamandla, ukuphatha kwamandla elektriki |
Yonke imine yasezantsi inebalulekileyo yokuqondwa kwezinye zemithombo, ubude bezinye zemithombo, nokufikwa kwezinto zokusebenza. Isiqalekiso sesigaba sakuthi sisebenzisa isigaba sokuzivakalisa ukuvakashela kwezinto zokusebenza:
1. Yabelana isiphambano sakho sesibamba, ubuninzi besithuthi, kunye nezikhathi zokusebenza ngosuku
2. Thola ukuthandabuzela kwezinkulungwane ezisemthethweni nesimahla sokubhala isikhathi esihlukileyo ngaphansi kweminyaka emibili
3. Kungakwenzeki: ukubuka indawo yokuprodukisa ngoluhlu lwesixwebhu kunye nokuxoxa nabantu abayisebenzisa ngokuvamile ngaphambi kokuba kufuneka kwenziwe
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