I-Zhejiang Kaishan Co., Ltd. ngoku ingoyena mvelisi mkhulu wokugrumba amatye omoya kwihlabathi. Lishishini elinesona sabelo siphezulu semalike sokugrumba amatye kunye nezixhobo zokwembiwa kwemigodi ezifana noomatshini bomngxuma ophantsi, izixhobo zokugrumba ezantsi kumngxuma, kunye nezixhobo zomoya. IYunivesithi yaseTshayina yeGeosciences (iWuhan) yiyunivesithi engundoqo yesizwe ngokuthe ngqo phantsi koMphathiswa weMicimbi yezaNgaphandle. Yiyunivesithi yesizwe "yeProjekthi engama-211" kunye ne "985 Advantageous Discipline Innovation Platform" iiprojekthi zokwakha. Ineendidi ezimbini zesizwe ezingundoqo ezingundoqo zejoloji, izibonelelo zejoloji kunye nobunjineli bejoloji. Unobutyebi bempumelelo yobugcisa kunye namava.
NgoJuni 24 kulo nyaka, iYunivesithi yaseChina yeGeosciences (Wuhan) yaseka ibhodi yabalawuli, kwaye iKaishan Group yaba yiyunithi yomlawuli webhodi yokuqala yabalawuli. Ibhulorho yentsebenziswano enobuhlobo kunye nophuhliso olufanayo. Kwiintsuku ezimbalwa ezidlulileyo, ngenkxaso enamandla kaMongameli Wang Yanxin weYunivesithi yaseChina yeGeosciences, uZhejiang Kaishan Co., Ltd. wafumana ngempumelelo i-51% yezabelo ze-Wuhan Dihaizhuo Drilling Technology Co., Ltd., i-subsidiary yeYunivesithi yaseChina yaseChina. I-Geosciences (Wuhan), ngoko ke yaba ngumnini wesabelo esikhulu kunye nenkampani ephethe i-Wuhan Dihaizhuo Drilling Technology Co., Ltd., evelisa uthotho lweemveliso ezinje ngeerigi zokugrumba iindlela ezigcweleyo, iirigi zemigodi, izixhobo zokomba zamatye kunye nehydraulic. ii-rock drills. Ukuze wenze nzulu uphando lobugcisa bokwembiwa kunye nokukhawulezisa izixhobo zokomba zamatye eziphucukileyo Isiseko esilungileyo sibekiwe sophuhliso.
Ukusukela oko iMontabet yaseFransi yaphuhlisa ngempumelelo ukomba lwelitye lokuqala lwehydraulic ehlabathini ngo-1970, iSecoma yaseFransi kunye ne-Ingersoll Rand yase-United States, i-Atlas yaseSweden kunye ne-Tom Rock yaseFinland, i-Furukawa yase-Japan kunye ne-Japan's Toyo Corporation nayo yaphuhlisa i-hydraulic rock drills ngokulandelelana ngo-1970. , 1973, and 1977, nto leyo ekhokelele kuphuhliso lwezixhobo zokugrumba amatye olwenziwa ngolwelwelwe ngolwelwelwe ngamanzi ngokupheleleyo kwaye kwadala ixesha elitsha lezixhobo zokugrumba ilitye elisebenza ngokuzeleyo. Ngaphezulu kweminyaka engama-40 yokusebenza ibonise ukuba: 1) Izixhobo zokugaya i-rock hydraulic ngokupheleleyo zisebenzisa i-oyile ephezulu yoxinzelelo njengamandla, kwaye izinga lokusetyenziswa kwamandla liphezulu, lifikelela ngaphezu kwe-50%, kwaye ukusetyenziswa kwamandla ku-1 / 2-1 kuphela. / 4 yoqheliso olufanayo lwe-pneumatic rock; I-2 ) inokusebenza okuphezulu kokugrumba ilitye, ngokubanzi i-1-1.7m/mim, ngelixa i-pneumatic rock drill iyi-0.2-0.5m/mim kuphela; 3) Indawo yokusebenza iphuculwe kakhulu, kwaye ingxolo yokwemba amatye isezantsi nge-10% -15%. Uthuli, inkungu yeoyile, ukubonakala okuhle, 4) inokuqonda ukusebenza okuzenzekelayo, ukukhanya kwabasebenzi; I-5) isiphumo esihle sokomba, sinokuhlengahlengisa amandla empembelelo ngokweemeko zamatye, ayinakunciphisa kuphela i-jamming, kodwa iphinde iqinisekise isantya esiphezulu sokugaya ilitye. Ke ngoko, izixhobo zokugrumba amatye e-hydraulic ngokupheleleyo zisetyenziswa kakhulu kwimigodi, ukugrumba iindlela kunye nokwakhiwa kobunjineli eYurophu, eMelika, eOstreliya, eRussia, eJapan, eMzantsi Korea nakwamanye amazwe.
NgoSeptemba 1980, ilizwe lam laqala ukwenza uxabiso ngomatshini wokomba wamatye osebenza ngamavili kaloliwe osebenza ngoxinzelelo olukhulu olwenziwa yiCentral South Institute of Mining and Metallurgy kunye nehydraulic rock drill eyilwe yiChangsha Research Institute of Mining and Metallurgy kuMgodi weTungsten iXiangdong. Amashishini, amaziko ophando, iikholeji kunye neeyunivesithi zabangela ukunyuka kuphuhliso lwe-hydraulic rock drills, kodwa zachithwa enye emva kwenye ngenxa yetekhnoloji yoyilo lwe-hydraulic, itekhnoloji yokutywinwa kwe-hydraulic, izixhobo eziphambili, izixhobo zokuvelisa kunye namanqanaba enkqubo, kunye namanqanaba aphantsi obugcisa. yokusetyenziswa kunye nokugcinwa kwabasebenzi. China University of Geosciences (Wuhan) Rock Drilling Machinery Research Institute uNjingalwazi Li Yangeng kunye neengcaphephe ezimbalwa ezingisa kuphando. Namhlanje, ngaphezu kweminyaka engama-30 sele idlulile, kwaye iingenelo zezixhobo zokwembiwa kwamatye okuqhutywa ngoxinzelelo lwe-hydraulic, njengokhuseleko kunye nesantya, ukonga amandla kunye nokukhuselwa kwendalo, kunye noxinzelelo lwabasebenzi oluphantsi, ziye zamkelwa kwaye zamkelwa luluntu. Ziya zisanda ukugrumba amatye aphuma kumazwe angaphandle ngehydraulic, kwaye ngokuthe ngcembe zithatha indawo yokugrumba i-pneumatic rock kunye nezixhobo zokugrumba ezantsi kumngxuma. kunye nezixhobo zokomba ezantsi-umngxuma, ezibonisa ukuba intwasahlobo yophuhliso lwezixhobo zasekhaya zokwemba amatye e-hydraulic sele ifikile. Nangona kunjalo, ngenxa yomjikelo omde wokuhanjiswa, ixabiso eliphezulu, ukubonelelwa ngokungalindelekanga kwezixhobo ezisetyenzisiweyo kunye nenkonzo engalindelekanga yezixhobo ezithunyelwa ngaphandle, abaninzi abasebenzisi abanokuthi batyhafe. Okwangoku, amashishini amaninzi asekhaya nawo sele eqalisile ukuvelisa izixhobo zokugrumba amatye e-hydraulic, kodwa ezona zinto ziphambili - oomatshini bokwemba amatye oxinzelelo oluphantsi bathunyelwa ngaphandle, abanalo ukhuphiswano olungundoqo. Ke ngoko, kukho imfuneko engxamisekileyo yokuba amashishini asekhaya aqhubele phambili uphuhliso lwezixhobo ezigcweleyo zokwemba amatye ngehydraulic ngokukhawuleza.
Njengomvelisi ochwephesha wokugrumba amatye kunye nezixhobo zemigodi, uKaishan unenkqubo epheleleyo yokulungisa oomatshini kunye nenkqubo yokuvelisa, izixhobo zokusebenza zodidi lokuqala, izixhobo zokunyanga ubushushu kunye nezixhobo zokuhlola umgangatho, iqela lamagcisa akumgangatho ophezulu kunye namagcisa, kwaye axhotyiswe ngokupheleleyo izixhobo zokomba ezigcweleyo ngolwelwe ngamanzi. Ukusetyenzwa, ukudibanisa kunye neenkonzo zentengiso yezakhono zezixhobo zamatye, ngelixa i-Wuhan Dihaizhuo Drilling Technology Co., Ltd. kudala ixhomekeke kwiqela lobugcisa elikhokelwa nguNjingalwazi uLi Yangeng kwi-Institute of Rock Drilling Machinery, China University of Geosciences (Wuhan), kwaye inezixhobo zokomba ezisebenza ngobunzulu obugcweleyo kunye nezixhobo zokomba imigodi. , izixhobo zokugrumba amatye angaphezulu kunye ne-hydraulic rock drills kunye nezinye iimveliso zoyilo kunye nobugcisa bokwenza. Ke ngoko, emva kokuba iZhejiang Kaishan Co., Ltd. ithathe ulawulo, ezi nkampani zimbini ziye zadibana kwaye zancedisana ngokulungeleyo, zixhotyiswe ngokupheleleyo ngobuchwephesha kunye neemeko zokuphuhlisa izixhobo ezigcweleyo zokomba amatye. Okwangoku, uphuhliso lothotho lweemveliso ezinje ngomatshini wokugrumba amatye osebenza ngoxinzelelo lwehydraulic kunye noomatshini bokugrumba amatye asebenza ngoxinzelelo olukhulu kwaye ziya kufakwa kwintengiso kungekudala. Kwangaxeshanye, ngamandla obuchwephesha beYunivesithi yaseChina yeGeosciences, siya kuqhubeka sizinikela kuphando lobuchwephesha bezixhobo zokomba zamatye ezikumgangatho ophezulu ezifana nezixhobo zokugrumba i-coalbed methane, izixhobo zokomba irhasi ye-shale kunye nezixhobo zokugrumba amanzi anzulu kakhulu, kunye nokuphuhlisa ngamandla izixhobo ezisebenzayo, ezicocekileyo, ezikhuselekileyo kunye nezingaqhelekanga zokumbiwa kwemigodi kunye nezixhobo zokukhupha, sizimisele ukuhlangabezana ngokupheleleyo neemfuno zabasebenzisi "ngomgangatho weemveliso ezithunyelwa ngaphandle, amaxabiso athandwayo kunye neenkonzo ezifike ngexesha kunye neengcamango". Yenza igalelo elifanelekileyo kuqoqosho lwekhabhoni ephantsi.
Ixesha lokuposa: Jun-09-2023
