I-Zhejiang Kaishan Co., Ltd. okwangoku yeyona nkampani inkulu yokuvelisa izixhobo zokubhola ilitye ezisebenzisa umoya emhlabeni. Yinkampani enesabelo esikhulu kwimarike yezixhobo zokubhola ilitye kunye nezokwemba ezifana nomatshini ongaphantsi komngxuma, izixhobo zokubhola ilitye ezingaphantsi komngxuma, kunye nezixhobo zomoya. IYunivesithi yaseTshayina yeGeosciences (eWuhan) yiyunivesithi yezemfundo. Yiyunivesithi ephambili yesizwe ephantsi koMphathiswa Wezangaphandle. Yiyunivesithi yeprojekthi kazwelonke yokwakha "211 Project" kunye ne-"985 Advantageous Discipline Innovation Platform". Inezifundo ezimbini eziphambili zesizwe zenqanaba lokuqala ze-geology, izixhobo ze-geological kunye nobunjineli be-geological. Inempumelelo enkulu yobugcisa kunye namava.
Ngomhla wama-24 kuJuni kulo nyaka, iChina University of Geosciences (Wuhan) yaseka ibhodi yabalawuli, kwaye iKaishan Group yaba yiyunithi yomlawuli webhodi yokuqala yabalawuli. Ibhulorho yentsebenziswano enobuhlobo kunye nophuhliso oluqhelekileyo. Kwiintsuku ezimbalwa ezidlulileyo, ngenkxaso enamandla kaMongameli uWang Yanxin weChina University of Geosciences, iZhejiang Kaishan Co., Ltd. ifumene ngempumelelo i-51% yezabelo zeWuhan Dihaizhuo Drilling Technology Co., Ltd., inkampani engaphantsi kweChina University of Geosciences (Wuhan), ngaloo ndlela iba ngumnini wenkampani enkulu yabanikazi-zabelo kunye nenkampani ephetheyo yeWuhan Dihaizhuo Drilling Technology Co., Ltd., evelisa uthotho lweemveliso ezifana neerigi zokumba iindlela ezigcweleyo ze-hydraulic, iirigi zokumba, iirigi zokumba amatye angaphezulu kunye neerigi zokumba amatye angaphezulu. Ukuze kuqiniswe uphando lobuchwepheshe bemigodi kunye nokukhawulezisa izixhobo zokumba amatye eziphambili, kuye kwabekwa isiseko esihle sophuhliso.
Ukususela oko iMontabet yaseFransi yaphuhlisa ngempumelelo umbhobho wokuqala welitye le-hydraulic kwihlabathi ngo-1970, iSecoma yaseFransi kunye ne-Ingersoll Rand yaseMelika, iAtlas yaseSweden kunye neTom Rock yaseFinland, iFurukawa yaseJapan kunye neToyo Corporation yaseJapan nazo zaphuhlisa imibhobho yelitye le-hydraulic ngokulandelelana ngo-1970, 1973, nango-1977, nto leyo eyakhokelela ekuphuhlisweni kwezixhobo zokubhola ilitye le-hydraulic ngokupheleleyo kwaye yadala ixesha elitsha lezixhobo zokubhola ilitye le-hydraulic ngokupheleleyo. Ngaphezulu kweminyaka engama-40 yokusebenza ibonise ukuba: 1) Izixhobo zokubhola ilitye le-hydraulic ngokupheleleyo zisebenzisa ioyile enoxinzelelo oluphezulu njengamandla, kwaye izinga lokusetyenziswa kwamandla liphezulu, lifikelela ngaphezulu kwe-50%, kwaye ukusetyenziswa kwamandla yi-1/2-1/4 kuphela yee-drills zelitye le-pneumatic ezifanayo; 2) inokusebenza okuphezulu kokubhola ilitye, ngokubanzi yi-1-1.7m/mim, ngelixa umbhobho welitye le-pneumatic kuphela yi-0.2-0.5m/mim; 3) Indawo yokusebenza iphuculwe kakhulu, kwaye ingxolo yokumba amatye iphantsi nge-10%-15%. Uthuli, inkungu yeoyile, ukubonakala kakuhle, 4) inokufezekisa ukusebenza ngokuzenzekelayo, amandla okusebenza alula; 5) isiphumo esihle sokumba, inokulungisa amandla empembelelo ngokweemeko zelitye, ayinakunciphisa kuphela ukuxinana, kodwa ikwaqinisekisa isantya esifanelekileyo sokumba amatye. Ke ngoko, izixhobo zokumba amatye ezisebenza nge-hydraulic zisetyenziswa kakhulu kwimigodi, ukumba iindlela kunye nokwakha ubunjineli eYurophu, eMelika, eOstreliya, eRashiya, eJapan, eMzantsi Korea nakwamanye amazwe.
NgoSeptemba 1980, ilizwe lam laqala ukuvavanya isixhobo sokubhola amatye esisebenza nge-hydraulic wheel-rail esiyilwe yiCentral South Institute of Mining and Metallurgy yangaphambili kunye ne-hydraulic rock drill eyilwe yiChangsha Research Institute of Mining and Metallurgy kwiXiangdong Tungsten Mine. Amashishini, amaziko ophando, iikholeji kunye neeyunivesithi zabangela ukunyuka okukhulu kophuhliso lwe-hydraulic rock drills, kodwa zachithwa enye emva kwenye ngenxa yetekhnoloji yoyilo lwe-hydraulic, itekhnoloji yokutywina i-hydraulic, izixhobo ezibalulekileyo, izixhobo zokuvelisa kunye namanqanaba enkqubo, kunye namanqanaba aphantsi obuchwephesha bokusetyenziswa kunye nokugcinwa kwabasebenzi. I-China University of Geosciences (Wuhan) Rock Drilling Machinery Research Institute uNjingalwazi uLi Yangeng kunye neengcali ezimbalwa bayaqhubeka nophando. Namhlanje, kudlule iminyaka engaphezu kwama-30, kwaye izibonelelo zezixhobo zokubhola amatye ezisebenza nge-hydraulic, ezinje ngokhuseleko kunye nesantya, ukonga amandla kunye nokukhuselwa kwendalo, kunye nobunzima obuphantsi kwabasebenzi, ziye zaqatshelwa kwaye zamkelwe luluntu. Kukho ii-hydraulic rock drills ezingaphezulu ezingeniswa kwamanye amazwe, kwaye ngokuthe ngcembe zithatha indawo ye-pneumatic rock drills kunye ne-down-the-hole drills. kunye nee-drigs zokumba ezisezantsi emngxunyeni, nto leyo ebonisa ukuba intwasahlobo yophuhliso lwezixhobo zokumba amatye e-hydraulic zasekhaya ifikile. Nangona kunjalo, ngenxa yomjikelo omde wokuhanjiswa, ixabiso eliphezulu, ukunikezelwa kwexesha lezinto ezingasetyenziswayo kunye nenkonzo engalindelekanga yezixhobo ezingenisiweyo, abasebenzisi abaninzi abanokubakho bayadimazeka. Okwangoku, amashishini amaninzi asekhaya nawo aqalise ukuvelisa izixhobo zokumba amatye e-hydraulic, kodwa izinto eziphambili—oomatshini bokumba amatye e-hydraulic ngokuyintloko bangeniswa kwamanye amazwe, bengenalo ukhuphiswano oluphambili. Ke ngoko, kukho imfuneko engxamisekileyo yokuba amashishini asekhaya aqalise uphuhliso lwezixhobo zokumba amatye e-hydraulic ezipheleleyo ngokukhawuleza.
Njengomvelisi ochwephesha wezixhobo zokubhola amatye kunye nezemigodi, iKaishan inenkqubo epheleleyo yokucubungula nokuvelisa oomatshini, izixhobo zokucubungula oomatshini eziphambili, izixhobo zonyango lobushushu kunye nezibonelelo zokuhlola umgangatho, iqela leengcali kunye neengcali ezikumgangatho ophezulu, kwaye zixhotyiswe ngokupheleleyo ngezixhobo zokugaya ezipheleleyo ze-hydraulic. Amandla okucubungula, ukuhlanganisa kunye nenkonzo yemarike yezixhobo zelitye, ngelixa iWuhan Dihaizhuo Drilling Technology Co., Ltd. ibisoloko ixhomekeke kwiqela lezobugcisa elikhokelwa nguNjingalwazi uLi Yangeng ovela kwi-Institute of Rock Drilling Machinery, iYunivesithi yaseChina yeGeosciences (Wuhan), kwaye inezixhobo zokugaya ezipheleleyo ze-hydraulic kunye neerigi zokwemba. , izixhobo zokomba amatye angaphezulu kunye needrigi ze-hydraulic rock kunye nezinye iimveliso zobugcisa bokuyila kunye nokuvelisa. Ke ngoko, emva kokuba iZhejiang Kaishan Co., Ltd. ithathe ulawulo, ezi nkampani zimbini zidibene kwaye zancedisana, zixhotyiswe ngokupheleleyo ngetekhnoloji kunye neemeko zokuphuhlisa izixhobo zokomba amatye ezipheleleyo ze-hydraulic. Okwangoku, uphuhliso loluhlu lweemveliso ezifana neerigi zokomba amatye ezipheleleyo ze-hydraulic kunye noomatshini bokomba amatye e-hydraulic lusebenza ngokupheleleyo kwaye luya kufakwa kwimarike kungekudala. Kwangaxeshanye, ngamandla obuchwephesha eYunivesithi yaseTshayina yeGeosciences, siza kuqhubeka nokuzinikela kuphando lobuchwephesha lwezixhobo zokwemba amatye eziphambili ezifana nezixhobo zokwemba i-methane ezifakwe amalahle, izixhobo zokwemba igesi yeshale kunye nezixhobo zokwemba amanzi anzulu kakhulu, kwaye siphuhlise ngamandla izixhobo zokwemba kunye nokukhupha amandla ezisebenzayo, ezicocekileyo, ezikhuselekileyo nezingaqhelekanga, sizimisele ukuhlangabezana ngokupheleleyo neemfuno zabasebenzisi "ngomgangatho weemveliso ezingeniswa kwamanye amazwe, amaxabiso athandwayo kunye neenkonzo ezifike ngexesha nezicingisisiweyo". Yenza igalelo elifanelekileyo kuqoqosho olusebenzisa ikhabhoni ephantsi.
Ixesha lokuthumela: Juni-09-2023
