I-Jin Chengxin kanye ne-Kaishan Heavy Industry Bahlanganyele Ekuthuthukisweni Kwe-Internal-Combustion Tunnel Jumbo Drill Rig—Umnyango Wephrojekthi yasePulang Ulahlwe Ngempumelelo Ukuhlolwa Kwenqola “Enkulu” Futhi Waba Umholi Wasekhaya.

I-Tunnel Jumbo Drill Rig evuthayo yangaphakathi eyakhiwe ngokuhlanganyela yi-Jincheng Chengxin Mining Management Co., Ltd. kanye ne-Kaishan Heavy Industry Group iye yasebenza ngokusemthethweni nangempumelelo kamuva nje ngemva kokulungiswa kwamaphutha futhi yasetshenziswa emayini yoMnyango Wephrojekthi Ye-Pulang isikhathi esingaphezu kwesigamu senyanga. Ukuthuthukiswa kanye nokusetshenziswa kwemishini "ye-artifact" ebizwa ngokuthi indlela yemvelo ye-caving yokucubungula i-block enkulu okwamanje ingeyokuqala e-China.
Ngenqubekelaphambili evamile yomsebenzi wezimayini, uMnyango Wephrojekthi ka-Jin Chengxin Pulang wamukela indlela yemvelo yokumba imigede, okuyindlela ethuthukisiwe yomhlaba wonke yezimayini, kodwa le ndlela izodalula ukuphikisana okuvelele kwenani elikhulu lamabhulokhi esigabeni sokuqala sokufakwa kwesicelo, okuwukuthi futhi eyezwe Indlela yemvelo yokugoqa isebenzisa imithetho evamile yezimayini ngaphakathi kobubanzi. Izinto ezifana nokuma kwesikhundla esiphakathi nendawo esiphezulu okubangelwa amabhulokhi amakhulu, kanye nokwehla komgwaqo ngenxa yokucindezela okukhulu kwesakhiwo esingaphansi yizinkinga eziyinhloko ezivimbela ukuthuthuka okusheshayo kwendlela yemvelo ye-caving.
Ukuze kucutshungulwe ngobuningi esigabeni sokuqala, umnyango wephrojekthi wasebenzisa izindlela ezinjengokubhoboza okwenziwa ngesandla, ukubhoboza ngezimoto ezingama-281, bese kuqhunyiswa nokuchotshozwa. Ngoba ngaso sonke isikhathi lapho kwenziwa ibhulokhi enkulu yokuphuma kwemayini, kuzokwenziwa umsebenzi onjengokuxhuma nokuhambisa amapayipi okungenisa umoya, amapayipi amanzi, izintambo, njll. Kodwa-ke, kunemigqa eminingi emide endaweni ngayinye yokusebenza, futhi amapayipi nezintambo ezihlukahlukene ziyanyakaziswa, okuthatha isikhathi esiningi, amandla okusebenza aphezulu, nokusebenza kahle okuphansi. Le ndlela yokuqala yokucubungula ayifani nokukhiqizwa kwezimayini ezinkulu zePulang; umnyango wephrojekthi Enye indlela yokubhekana nezingcezu ezinkulu ukusebenzisa i-trolley echotshozwayo ehambayo ukuze igxotshwe umthelela, nakuba ingaxazulula izinkinga ezithile. Kodwa-ke, ngenxa yokuthi kunamabhulokhi amaningi kakhulu, ikakhulukazi lapho uhlangabezana namabhulokhi amakhulu kakhulu, isikhathi sokuphula ibhulokhi elikhulu futhi side kakhulu, esingakwazi ukuhlangabezana nezidingo zokukhiqiza okuphezulu.
Njengoba ubhekene nobunzima obunjalo obuvimbela ukukhiqizwa okuphelele, umnyango wephrojekthi yePulang waklama ngenkuthalo izinqubo ezintsha zesayensi nezingenzeka ngaphandle kokulinda noma ukuncika kuzo. Umphathi wephrojekthi u-Yang Junhua uhlele ithimba labacwaningi futhi wacabanga ngokucophelela uhlelo lokuklama inqola yokumba engadingi umoya, amanzi, noma ugesi futhi engahamba ngokushesha. Ngemva komboniso ogcwele nesikhungo sokuphatha impahla yenkampani kanye nochwepheshe besikhungo sokuphathwa kwemishini, kanye nokwesekwa okuqinile kwabaholi abathintekayo benkampani ehlangene-stock kanye negatsha eliseningizimu, ngesikhathi esifanayo wamema inqwaba eyaziwayo yasekhaya iTunnel Jumbo Drill. Abakhiqizi be-Rig esizeni sokuhwebelana kwezobuchwepheshe. Ngokuqhathanisa, le nkampani ikhethe i-Zhejiang Kaishan Heavy Industry Group ukuthi ithuthukise ngokuhlanganyela iTunnel Jumbo Drill Rig esanda kuklanywa yangaphakathi evuthayo enomsebenzi oyinhloko wokubamba amabhulokhi amakhulu, isebenzisa izinjini zikadizili njengomthombo wamandla wazo zonke izindlela, futhi ilahle amandla endabuko akabili. Imodi ye-Tunnel Jumbo Drill Rigs yamazwe ngamazwe (okungukuthi, ukuhamba kushayelwa izinjini zikadizili. Izindlela zokushayela nezokusebenza zishayelwa amamotho), idizayini ye-chassis inethangi layo lamanzi kanye nepompo lamanzi asebenzayo, ukuze "umsila" wangaphandle. umoya, amanzi nogesi okufanele kufakwe izinqola zendabuko kuyasuswa ekwakhiweni kwawo wonke, futhi kungasebenza ngokukhululeka; Iphinde isuse izimo ezihlukahlukene kanye nemikhawulo yemishini yokumba yangaphambilini ye-pneumatic kanye nezinsimbi zokumba amatshe kagesi, futhi ukuguquguquka kuthuthukiswa kakhulu. Ngasikhathi sinye, ekwakhiweni kwe-propelling beam, ngokuya ngokusatshalaliswa kwezingcezu ezinkulu endaweni yokukhipha imayini, ugongolo olukhethekile olufushane kanye nepayipi lokubhoboza elikhethekile kwakhiwa ngendlela ehlosiwe, ethuthukisa kakhulu ukusebenza kweTunnel Jumbo. I-Drill Rig.
Njengoba okokusebenza kwasetshenziswa futhi kwahlolwa, ochwepheshe bomnyango wephrojekthi kanye nonjiniyela besevisi abavela kumkhiqizi baya esizeni ubusuku nemini ukuze balungise futhi balandelele okokusebenza. Ngemuva kwesikhathi sokuhlolwa, isimo sonke semishini sihle. Ukusetshenziswa okuphumelelayo kwale mishini kunezinzuzo ezilandelayo: okokuqala, amandla okucubungula amabhulokhi amakhulu angafinyelela izingcezu ezingaphezu kuka-1,000 ngosuku, okuthuthukiswa kakhulu uma kuqhathaniswa nendlela yangaphambilini yakudala; okwesibili, izindleko zokukhiqiza zokucubungula amabhlogo amakhulu ziyancipha kakhulu; okwesithathu, ixazulula inkinga ye-Ingozi yokuphepha kanye nesivinini sokucutshungulwa kwebhakede le-block-block grab esezingeni eliphansi endaweni yokukhipha imayini kuyathuthukiswa; okwesine ukuthi ukukhiqizwa kwezabasebenzi kwenziwe ngcono, futhi umfutho wabasebenzi unciphe kakhulu. Okubaluleke nakakhulu, ngenxa yokuphatha ngesikhathi samabhuloki amakhulu kanye nesivinini sokuhlanza esisheshayo, ukucindezela komhlabathi okubangelwa ukuqoqwa kwamabhuloki amakhulu kuye kwaxazululwa ngokuphumelelayo, futhi "ukuvinjelwa kwamathumbu emathunjini" kuye kwaqedwa ukuze kusetshenziswe indlela yemvelo ye-caving. “Isinyathelo sokubhidliza iqhwa” sokudala umgomo wokuqala wezimayini waminyaka yonke ohamba phambili emhlabeni wonke ubaluleke kakhulu. Inenani eliphakeme lokuphromotha ekukhiqizweni kwezimayini zasekhaya ezinesivuno esikhulu.