Zhejiang Kaishan Co., Ltd. ndi kampani yayikulu kwambiri padziko lonse lapansi yopanga zobowola miyala yam'mwamba padziko lapansi. Ndilo bizinesi yomwe ili ndi gawo lalikulu kwambiri pamsika wazobowola miyala ndi zida zamigodi monga makina ogwetsera pansi, zida zoboola pansi, ndi zida za pneumatic. China University of Geosciences (Wuhan) ndi yophunzitsa Ndi yunivesite yofunika kwambiri padziko lonse lapansi yomwe ili pansi pa Unduna wa Zachilendo. Ndi yunivesite ya ntchito zomanga za "211 Project" ndi "985 Advantageous Discipline Innovation Platform". Ili ndi magawo awiri a maphunziro apamwamba a geology, geological resources ndi geological engineering. Ali ndi luso lambiri komanso luso.
Pa Juni 24 chaka chino, China University of Geosciences (Wuhan) idakhazikitsa gulu la oyang'anira, ndipo Kaishan Group idakhala wotsogolera gulu la oyang'anira oyamba. Mlatho wa mgwirizano waubwenzi ndi chitukuko chofanana. Masiku angapo apitawo, mothandizidwa ndi Purezidenti Wang Yanxin waku China University of Geosciences, Zhejiang Kaishan Co., Ltd. adapeza bwino 51% ya magawo a Wuhan Dihaizhuo Drilling Technology Co., Ltd., wocheperako ku China University of Geosciences (Wuhan), motero akukhala mwini wake wamkulu wagawo ndi kampani ya Wuhan Dihaizhuo Drilling Technology Co., Ltd., yomwe imapanga zinthu zingapo monga zida zonse zobowola mumsewu wa hydraulic, zida zamigodi, zida zobowola pamwamba pamiyala ndi ma hydraulic. kubowola miyala. Pofuna kuzamitsa kafukufuku waukadaulo wa migodi ndi kufulumizitsa zida zoboola miyala zapamwamba Maziko abwino akhazikitsidwa kuti atukuke.
Popeza Montabet waku France adapanga bwino makina obowola miyala padziko lonse lapansi mu 1970, Secoma waku France ndi Ingersoll Rand waku United States, Atlas of Sweden ndi Tom Rock waku Finland, Furukawa waku Japan ndi Toyo Corporation waku Japan nawonso adapanga ma hydraulic rock kubowola motsatizana mu 1970. , 1973, ndi 1977, zomwe zidapangitsa kuti pakhale makina obowola miyala a hydraulic komanso kupanga nyengo yatsopano ya zida zobowola mwala za hydraulic. Zaka zopitilira 40 zakhala zikuwonetsa kuti: 1) Zida zobowola mwala zonse za hydraulic zimagwiritsa ntchito mafuta othamanga kwambiri ngati mphamvu, ndipo mphamvu yogwiritsira ntchito mphamvu ndiyokwera, kufika kupitirira 50%, ndipo kugwiritsa ntchito mphamvu ndi 1/2-1 yokha. / 4 ya kubowola kofanana ndi pneumatic; 2) ali ndi mphamvu yobowola mwala yapamwamba kwambiri, nthawi zambiri 1-1.7m/mim, pomwe kubowola mwala wa pneumatic kumakhala 0.2-0.5m/mim; 3) Malo ogwirira ntchito asinthidwa kwambiri, ndipo phokoso la kubowola miyala ndi 10% -15% kutsika. Fumbi, nkhungu yamafuta, mawonekedwe abwino, 4) amatha kuzindikira magwiridwe antchito, kulimba kwantchito; 5) zabwino pobowola zotsatira, akhoza kusintha mphamvu mphamvu malinga ndi mikhalidwe thanthwe, osati kuchepetsa kupanikizana, komanso kuonetsetsa bwino thanthwe pobowola liwiro. Chifukwa chake, zida zobowola miyala za hydraulic zimagwiritsidwa ntchito kwambiri mumigodi, migodi, misewu ndi zomangamanga ku Europe, America, Australia, Russia, Japan, South Korea ndi mayiko ena.
Mu Seputembala 1980, dziko langa lidayesa koyamba makina obowola miyala a hydraulic hydraulic njanji opangidwa ndi omwe kale anali Central South Institute of Mining and Metallurgy ndi hydraulic rock kubowola lopangidwa ndi Changsha Research Institute of Mining and Metallurgy ku Xiangdong Tungsten Mine. Mabizinesi, mabungwe ofufuza, makoleji ndi mayunivesite adayambitsa kukwera kwakukula kwa ma hydraulic rock kubowola, koma adasokonekera chifukwa chaukadaulo wopangira ma hydraulic, ukadaulo wosindikiza ma hydraulic, zida zofunikira, zida zopangira ndi magawo opangira, komanso milingo yotsika yaukadaulo. za ogwiritsa ntchito ndi kukonza. China University of Geosciences (Wuhan) Rock Drilling Machinery Research Institute Pulofesa Li Yangeng ndi akatswiri ochepa akulimbikira kufufuza. Masiku ano, zaka zoposa 30 zapita, ndipo ubwino wa zida zobowola miyala za hydraulic, monga chitetezo ndi liwiro, kupulumutsa mphamvu ndi kuteteza chilengedwe, ndi kutsika kwa ntchito, zadziwika ndikuvomerezedwa ndi anthu. Pali zobowola mwala zochulukirachulukira kuchokera kunja, ndipo pang'onopang'ono zikulowa m'malo mwa miyala yoboola mpweya ndi zida zobowolera pansi. ndi zida zobowola pansi, zomwe zikuwonetsa kuti masika a chitukuko cha zida zobowola miyala zam'nyumba za hydraulic wafika. Komabe, chifukwa cha nthawi yayitali yobweretsera, kukwera mtengo, kuperekedwa kwanthawi yake kwa zida zosinthira komanso ntchito yosayembekezereka ya zida zotumizidwa kunja, ogwiritsa ntchito ambiri amakhumudwa. Pakalipano, mabizinesi ambiri apakhomo ayambanso kupanga zida zobowola miyala za hydraulic, koma zida zake zazikulu - makina obowola miyala a hydraulic amatumizidwa kunja, alibe mpikisano woyambira. Chifukwa chake, pakufunika mwachangu kuti mabizinesi apakhomo akhazikitse zida zonse zobowola miyala yama hydraulic mwachangu momwe angathere.
Monga katswiri wopanga zida zobowola miyala ndi migodi, Kaishan ali ndi makina athunthu opangira ndi kupanga, zida zopangira makina apamwamba kwambiri, zida zochizira kutentha ndi malo oyendera bwino, gulu la amisiri apamwamba kwambiri ndi amisiri, okhala ndi zida zokwanira. zida zonse za hydraulic pobowola. The processing, msonkhano ndi msika luso utumiki wa zida thanthwe, pamene Wuhan Dihaizhuo Drilling Technology Co., Ltd. kwa nthawi yaitali adalira gulu luso motsogozedwa ndi Pulofesa Li Yangeng ku Institute of Rock pobowola Machinery, China University of Geosciences (Wuhan), ndipo ili ndi zida zobowola zama hydraulic ndi zida zamigodi. , miyala yobowola pamwamba ndi hydraulic rock kubowola ndi zinthu zina kupanga ndi kupanga luso. Chifukwa chake, Zhejiang Kaishan Co., Ltd. atayamba kulamulira, makampani awiriwa adalumikizana ndikukwaniritsa zabwino za wina ndi mnzake, ali ndi luso laukadaulo komanso momwe angapangire zida zonse zoboola miyala yama hydraulic. Pakalipano, kupanga zinthu zingapo monga makina obowola miyala a hydraulic ndi makina obowola miyala a hydraulic ali pachimake ndipo ayikidwa pamsika posachedwa. Pa nthawi yomweyo, ndi mphamvu luso la China University of Geosciences, tidzapitiriza kudzipereka tokha kafukufuku luso zipangizo zapamwamba pobowola thanthwe monga coalbed methane pobowola zitsulo, shale gasi pobowola ndi kopitilira muyeso-zakuya chitsime pobowola rigs, ndikukulitsa mwamphamvu zida zogwirira ntchito, zoyera, zotetezeka komanso zosagwirizana ndi migodi ndi zotulutsa mphamvu, ndife okonzeka kukwaniritsa zosowa za ogwiritsa ntchito ndi "ubwino wa zinthu zomwe zimatumizidwa kunja, mitengo yodziwika bwino komanso ntchito zapanthawi yake komanso zolingalira". Perekani zopereka zoyenera ku chuma chochepa cha carbon.
Nthawi yotumiza: Jun-09-2023
