ʻO Zhejiang Kaishan Co., Ltd. ʻo ia ka mea hana nui loa o nā hana pōhaku pneumatic ma ka honua.ʻO ia ka ʻoihana me ka māhele mākeke kiʻekiʻe loa o ka ʻeli pōhaku a me nā mea hana eli e like me ka mīkini iho-ka-hole, nā pahu wili i lalo, a me nā mea hana pneumatic.He kula hoʻonaʻauao ʻo Kina University of Geosciences (Wuhan) He kula nui aupuni ma lalo o ke Kuhina o ko nā ʻāina ʻē.He kulanui ia o nā papahana kūkulu "211 Project" a me "985 Advantageous Discipline Innovation Platform".Loaʻa iā ia ʻelua mau aʻoaʻo koʻikoʻi pae mua o ka geology, geological resources a me geological engineering.Loaʻa i ka waiwai o nā hana ʻenehana a me ka ʻike.
Ma ka lā 24 o Iune i kēia makahiki, ua hoʻokumu ʻo Kina University of Geosciences (Wuhan) i papa alakaʻi, a ua lilo ʻo Kaishan Group i luna alakaʻi o ka papa alakaʻi mua.He alahaka o ka launa launa ʻana a me ka hoʻomohala maʻamau.I kekahi mau lā i hala aku nei, me ke kākoʻo ikaika o ka Pelekikena Wang Yanxin o Kina University of Geosciences, Zhejiang Kaishan Co., Ltd. ua loaʻa maikaʻi ka 51% o nā ʻāpana o Wuhan Dihaizhuo Drilling Technology Co., Ltd., he lālā o ke Kulanui o Kina. Geosciences (Wuhan), no laila ua lilo i mea nona ka ʻO ka mea kuleana nui loa a me ka hui paʻa ʻana o Wuhan Dihaizhuo Drilling Technology Co., Ltd., e hana ana i kahi ʻano o nā huahana e like me nā rigs wili alanui hydraulic piha, nā mining rigs, surface rock drilling rigs and hydraulic ʻoihana pōhaku.I mea e hohonu ai i ka noiʻi ʻenehana mining a me ka hoʻokē ʻai ʻana i nā lako wili pōhaku kiʻekiʻe Ua hoʻokumu ʻia kahi kahua maikaʻi no ka hoʻomohala ʻana.
Ma muli o ka hoʻomohala ʻana o Montabet o Farani i ka hoʻoheheʻe pōhaku hydraulic mua loa o ka honua i ka makahiki 1970, ua hoʻomohala ʻo Secoma o Farani a me Ingersoll Rand o ʻAmelika Hui Pū ʻIa, Atlas o Suedena a me Tom Rock o Finland, Furukawa o Iapana a me ka Hui ʻo Toyo o Iapana i hoʻomohala i nā drill pōhaku hydraulic i ka makahiki 1970. , 1973, a me 1977, ka mea i alakaʻi i ka hoʻomohala ʻana i nā rigs wili pōhaku hydraulic piha a hoʻokumu i kahi au hou o nā lako wili pōhaku hydraulic piha.ʻOi aku ma mua o 40 mau makahiki o ka hoʻomaʻamaʻa i hōʻike ʻia: 1) Hoʻohana ʻia nā mea hoʻoheheʻe pōhaku hydraulic piha i ka ʻaila kiʻekiʻe e like me ka mana, a ʻoi aku ka kiʻekiʻe o ka hoʻohana ʻana i ka ikehu, hiki i ka 50%, a ʻo ka hoʻohana ʻana i ka ikehu he 1/2-1 wale nō. / 4 o nā hana pōhaku pneumatic like;2) ʻoi aku ka ʻoi aku ka maikaʻi o ka hoʻoheheʻe ʻana i ka pōhaku, ma ke ʻano he 1-1.7m/mim, ʻoiai ʻo 0.2-0.5m/mim wale nō ka drill pōhaku pneumatic;3) Ua hoʻomaikaʻi maikaʻi ʻia ka ʻoihana hana, a ʻo ka leo wili pōhaku he 10% -15% haʻahaʻa.ʻO ka lepo, kaʻaila hinu, kaʻike maikaʻi, 4) hiki ke hoʻomaopopo i ka hana maʻalahi, ka ikaika o ka hana māmā;5) ka hopena wili maikaʻi, hiki ke hoʻololi i ka ikehu hopena e like me nā kūlana pōhaku, ʻaʻole hiki ke hōʻemi wale i ka jamming, akā e hōʻoia pū i ka wikiwiki o ka hoʻoheheʻe pōhaku.No laila, hoʻohana nui ʻia nā mea hoʻoheheʻe pōhaku hydraulic piha i ka mining, eli alanui a me ka hana ʻenekinia ma ʻEulopa, ʻAmelika, Australia, Russia, Iapana, South Korea a me nā ʻāina ʻē aʻe.
I Kepakemapa 1980, ua loiloi mua koʻu ʻāina i ka pahu wili pōhaku huila hydraulic piha i hoʻolālā ʻia e ka Central South Institute of Mining and Metallurgy kahiko a me ka hydraulic rock drill i hoʻolālā ʻia e Changsha Research Institute of Mining and Metallurgy ma ka Xiangdong Tungsten Mine.ʻO nā ʻoihana, nā keʻena noiʻi, nā koleke a me nā kula i hoʻoulu i ka hoʻomohala ʻana i nā ʻoihana pōhaku hydraulic, akā ua hoʻopau ʻia lākou ma hope o kekahi ma muli o ka ʻenehana hoʻolālā hydraulic, ka ʻenehana hoʻopaʻa hydraulic, nā ʻāpana kī, nā lako hana a me nā pae kaʻina, a me nā pae ʻenehana haʻahaʻa. o na kanaka hoohana a me ka malama ana.China University of Geosciences (Wuhan) Rock Drilling Machinery Research Institute Professor Li Yangeng a me kekahi mau loea e hoʻomau nei i ka noiʻi.I kēia mau lā, ʻoi aku ma mua o 30 mau makahiki i hala, a ua ʻike ʻia a ʻae ʻia e ka hui nā mea maikaʻi o nā mea hoʻoheheʻe pōhaku hydraulic, e like me ka palekana a me ka wikiwiki.He nui a nui aʻe nā mea hoʻoheheʻe pōhaku hydraulic i lawe ʻia mai, a ke hoʻololi mālie nei lākou i nā wili pōhaku pneumatic a me nā rig drilling down-the-hole.a me nā rigs drilling down-the-hole, e hōʻike ana ua hiki mai ka pūnāwai o ka hoʻomohala ʻana i nā lako hoʻoheheʻe pōhaku hydraulic home.Eia naʻe, ma muli o ka lōʻihi o ka hoʻouna ʻana, ke kumukūʻai kiʻekiʻe, ka hāʻawi manawaleʻa ʻole o nā ʻāpana ʻāpana a me ka lawelawe pono ʻole o nā lako i lawe ʻia mai, nui nā mea hoʻohana i hoʻonāwaliwali.I kēia manawa, nui nā ʻoihana kūloko i hoʻomaka i ka hana ʻana i nā lako wili pōhaku hydraulic, akā ʻo kāna mau mea nui - nā mīkini wili pōhaku hydraulic i lawe ʻia mai, nele i ka hoʻokūkū koʻikoʻi.No laila, aia kahi koi koʻikoʻi no nā ʻoihana kūloko e hana i ka hoʻomohala ʻana i nā lako hana hoʻoheheʻe pōhaku hydraulic piha i ka hiki.
Ma keʻano he mea hanaʻoihana o ka wili pōhaku a me nā mea hana mining, ua loaʻa iā Kaishan kahi'ōnaehana mīkini piha a me ka'ōnaehana hana, nā mea hana mīkini papa mua, nā mea hana wela a me nā keʻena nānā maikaʻi, kahi hui o nā mea akamai kiʻekiʻe kiʻekiʻe a me nā technicians, a me ka lako pono. nā lako hoʻoheheʻe hydraulic piha.ʻO ka hana, ka hui ʻana a me ka lawelawe mākeke o nā lako pōhaku, ʻoiai ʻo Wuhan Dihaizhuo Drilling Technology Co., Ltd. ua hilinaʻi lōʻihi i ka hui ʻenehana i alakaʻi ʻia e Profesor Li Yangeng mai ka Institute of Rock Drilling Machinery, China University of Geosciences (Wuhan), a loaʻa i nā rig wili hydraulic piha a me nā rig mining., nā rig wili pōhaku ʻili a me nā ʻenehana pōhaku hydraulic a me nā huahana ʻē aʻe i hoʻolālā a me nā ʻenehana hana.No laila, ma hope o ka lawe ʻana o Zhejiang Kaishan Co., Ltd. i ka mana, ua hui pū nā hui ʻelua a hoʻokō i nā mea maikaʻi o kēlā me kēia, i hoʻolako piha ʻia me ka ʻenehana a me nā kūlana e hoʻomohala ai i nā mea hana hoʻoheheʻe pōhaku hydraulic piha.I kēia manawa,ʻo ka hoʻomohalaʻana i nā huahana e like me ka piha piha o ka hydraulic rock drilling rigs a me ka hydraulic rock drilling machines i ka holomua a e kauʻia ma ka mākeke i ka wā e hiki mai ana.Ma ka manawa like, me ka ikaika ʻenehana o China University of Geosciences, e hoʻomau mākou i ka hoʻolaʻa ʻana iā mākou iho i ka noiʻi ʻenehana o nā lako wili pōhaku kiʻekiʻe e like me ka coalbed methane drilling rigs, shale gas drill rigs a me ka ultra-deep water well drilling rigs. a me ka ikaika e hoʻomohala i ka pono, maʻemaʻe, palekana a me ka ʻole o ka ikehu a me nā lako hoʻoheheʻe, ua mākaukau mākou e hoʻokō pono i nā pono o nā mea hoʻohana me "ka maikaʻi o nā huahana i lawe ʻia mai, nā kumukūʻai kaulana a me nā lawelawe kūpono a me ka noʻonoʻo".Hāʻawi i nā haʻawina kūpono i ka hoʻokele waiwai haʻahaʻa.
Ka manawa hoʻouna: Jun-09-2023