No ka ʻoihana mining i ka 21st century, ʻaʻohe hoʻopaʻapaʻa e pono ai ke kūkulu i kahi ʻano naʻauao hou e ʻike ai i ka digitalization o nā kumuwaiwai a me ka mining environment, ka intellectualization o nā lako ʻenehana, ka ʻike ʻana i ka mana kaʻina hana, ka pūnaewele o ka hoʻouna ʻana i ka ʻike. , a me ka hoʻokele ʻepekema hana a me ka hoʻoholo ʻana.Ua lilo pū ka naʻauao i ke ala hiki ʻole ke hoʻololi a me ka hoʻomaikaʻi ʻana i ka ʻoihana mining.
I kēia manawa, aia nā mines home i ka pae hoʻololi mai ka automation i ka naʻauao, a ʻo nā mines maikaʻi loa nā kumu hoʻohālike maikaʻi no ka hoʻomohala ʻana!I kēia lā, e nānā kākou i kekahi mau mines naʻauao maikaʻi loa a hoʻololi a aʻo pū me ʻoe.
1. Na'u Oka Hao Kiruna, Suedena
Aia ʻo Kiruna Iron Mine ma ka ʻākau o Suedena, 200 km hohonu i loko o ka Arctic Circle, a ʻo ia kekahi o nā kumu mineral latitu kiʻekiʻe loa ma ka honua.I ka manawa like, ʻo Kiruna Iron Mine ka lua nui loa ma lalo o ka honua a ʻo ia wale nō ka lua hao nui nui i hoʻohana ʻia ma ʻEulopa.
Ua ʻike maoli ʻo Kiruna Iron Mine i ka mining naʻauao unmanned.Ma waho aʻe o nā limahana mālama i ka maka hana ma lalo, ʻaʻohe mea hana ʻē aʻe.Aneane pau nā hana e hoʻopau ʻia e ka ʻōnaehana hoʻokele kikowaena kikowaena kamepiula mamao, a kiʻekiʻe loa ka degere o ka automation.
ʻO ka hoʻonaʻauao ʻana o Kiruna Iron Mine e pōmaikaʻi nui mai ka hoʻohana ʻana i nā lako mīkini nui, ka ʻōnaehana mamao naʻauao a me ka ʻōnaehana hoʻokele hou.ʻO nā ʻōnaehana koʻikoʻi a me ka naʻauao kiʻekiʻe ke kī e hōʻoia i ka palekana a me ka maikaʻi o ka mining.
1) ʻImi ʻimi:
Hoʻohana ʻo Kiruna Iron Mine i ka ʻimi hui ʻana i ka shaft+ramp.ʻEkolu mau aʻa i loko o ka lua, i hoʻohana ʻia no ka hoʻoheheʻe ʻana, ka ʻele a me ka hoʻoulu ʻana i ka pōhaku.Lawe ʻia nā limahana, nā mea hana a me nā mea hana mai ka ramp e nā lako trackless.Aia ke kumu hāpai nui ma ka pā wāwae o ke kino oka.I kēia manawa, ua neʻe i lalo ka helehelena mining a me ka ʻōnaehana kaʻa nui i 6 mau manawa, a ʻo ka pae kaʻa nui o kēia manawa ʻo 1045m.
2) ʻO ka wili ʻana a me ka puhi ʻana:
Hoʻohana ʻia ka jumbo wili pōhaku no ka ʻeli alanui, a ua hoʻolako ʻia ka jumbo me nā mea ana uila ʻekolu-dimensional, hiki ke ʻike i ke kūlana pololei o ka wili.Hoʻohana ʻia ka simbaw469 remote control drilling jumbo i hana ʻia e Atlas Company ma Suedena no ka ʻeli pōhaku ʻana i ka pahu.Hoʻohana ka kaʻa i ka ʻōnaehana laser no ka hoʻonohonoho pololei ʻana, unmanned, a hiki ke hana mau no 24 mau hola.
3) ʻO ka hoʻouka ʻana a me ka lawe ʻana a me ka hāpai ʻana:
Ma Kiruna Iron Mine, ua hoʻokō ʻia nā hana naʻauao a me ka ʻakomi no ka ʻeli pōhaku, ka hoʻouka ʻana a me ka hāpai ʻana i ka pahu, a ua hoʻokō ʻia nā jumbo wili hoʻokele ʻole a me nā scrapers.
Hoʻohana ʻia ʻo Toro2500E remote control scraper i hana ʻia e Sandvik no ka hoʻouka ʻana, me ka pono hoʻokahi o 500t/h.ʻElua ʻano ʻōnaehana kaʻa kaʻa lalo: ka halihali kāʻei a me ke kaʻa kaʻa kaʻa.He 8 mau kaʻa kaʻa kaʻa kaʻa.ʻO ke kaʻa kaʻa kaʻa kaʻa kaʻa ma lalo no ka hoʻouka mau ʻana a me ka wehe ʻana.Na ke kāʻei conveyor lawe 'akomi i ka oka mai ke kahua kuʻi a hiki i ka mīkini ana, a hoʻopau i ka hoʻouka ʻana a me ka wehe ʻana me ka skip shaft.ʻO ke kaʻina holoʻokoʻa e hoʻomalu mamaoʻia.
4) Kākoʻo ʻenehana hoʻoheheʻe ʻana i ka ʻenehana mamao a me ka ʻenehana hoʻoikaika:
Kākoʻo ʻia ke alanui e ke kākoʻo hui pū ʻana o ka shotcrete, anchorage a me ka mesh, i hoʻopau ʻia e ka mea hoʻoheheʻe kaila mamao.Hoʻokomo ʻia ke koʻokoʻo heleuma a me ka hoʻoikaika ʻia e ka trolley lāʻau heleuma.
2. ʻO Rio Tinto's "Future Mines"
Inā hōʻike ʻo Kiruna Iron Mine i ka hoʻomaikaʻi naʻauao o nā mines kuʻuna, ʻo ka papahana "Future Mine" i hoʻokumu ʻia e Rio Tinto i ka makahiki 2008 e alakaʻi i ke alakaʻi o ka hoʻomohala naʻauao o nā mina hao i ka wā e hiki mai ana.
ʻO Pilbara, he wahi ʻulaʻula ʻulaʻula kēia i uhi ʻia i ka ʻōpala, a ʻo ia hoʻi ka wahi hana hao hao kaulana loa ma ka honua.Haʻaheo ʻo Rio Tinto i kāna mau mines 15 ma aneʻi.Akā, i loko o kēia kahua eli nui, hiki iā ʻoe ke lohe i ka hana ʻana o nā mīkini ʻenekinia, akā he kakaikahi wale nō nā limahana i ʻike ʻia.
Aia ma hea ko Rio Tinto kookoo?ʻO ka pane he 1500 kilomita mai ke kaona o Perth.
Ma ke kikowaena mamao o Rio Tinto Pace, ʻo ka pale nui a lōʻihi ma luna e hōʻike ana i ka holomua o ke kaʻina kaʻa kaʻa hao ma waena o 15 mines, 4 awa a me 24 mau ala kaʻa - ʻo ke kaʻaahi e hoʻouka ana (unloading) oka, a pehea ka lōʻihi. e hoʻopau i ka hoʻouka ʻana (unloading);ʻO wai ke kaʻaahi e holo nei, a pehea ka lōʻihi e hiki ai i ke awa;ʻO ka awa hea e hoʻouka ana, ehia mau tona i hoʻouka ʻia, a me nā mea ʻē aʻe, aia nā mea āpau i ka hōʻike manawa maoli.
Ke hana nei ka mahele hao hao o Rio Tinto i ka ʻōnaehana kaʻa kaʻa ʻole nui loa o ka honua.Ke hoʻohana ʻia nei nā ʻauwaʻa kaʻa kaʻa kaʻa he 73 i ʻekolu mau wahi eli ma Pilbara.Ua hōʻemi ka ʻōnaehana kaʻa kaʻa ma Rio Tinto i nā kumukūʻai hoʻouka a me ka lawe ʻana ma 15%.
Loaʻa iā Rio Tinto kāna mau kaʻaahi a me nā kaʻaahi akamai ma Western Australia, ʻoi aku ma mua o 1700 mau kilomita ka lōʻihi.Hoʻohana ʻia kēia mau kaʻaahi 24 i nā hola 24 o ka lā ma lalo o ka mana mamao o ke kikowaena mamao.I kēia manawa, hoʻopau ʻia ka ʻōnaehana kaʻaahi ʻakomi o Rio Tinto.Ke hoʻokomo piha ʻia ka ʻōnaehana kaʻaahi ʻakomi, e lilo ia i ʻōnaehana holo kaʻa kaʻa kaumaha mua loa o ka honua.
Hoʻouka ʻia kēia mau mea hao ma nā moku ma o ka hoʻouna ʻana i ke kikowaena mamao mamao a hōʻea i Zhanjiang, Shanghai a me nā awa ʻē aʻe ma Kina.Ma hope, hiki ke lawe ʻia i Qingdao, Tangshan, Dalian a me nā awa ʻē aʻe, a mai Shanghai Port ma ke kahawai ʻo Yangtze a hiki i ka ʻāina o Kina.
3. ʻO Shougang Digital Mine
Ma ke ʻano holoʻokoʻa, ʻo ka hoʻohui ʻana o nā ʻoihana mining a me nā metallurgical (industrialization and informatization) ma kahi haʻahaʻa, ma hope o nā ʻoihana ʻē aʻe.Eia nō naʻe, me ka hoʻomau mau ʻana a me ke kākoʻo o ka mokuʻāina, ua hoʻomaikaʻi ʻia ka kaulana o nā mea hana hoʻolālā kikohoʻe a me ka helu o ka mana helu o ke kahe kaʻina hana nui i kekahi mau ʻoihana mining home nui a me waena, a me ka pae o ke piʻi nei ka naʻauao.
No ka lawe ʻana iā Shougang ma ke ʻano he laʻana, ua kūkulu ʻo Shougang i kahi mine kikohoʻe holoʻokoʻa holoʻokoʻa o nā pae ʻehā ma ke kūpaʻa a me nā poloka ʻehā ma ke alo, he mea pono ke aʻo mai.
ʻEhā ʻāpana: noi GIS ʻōnaehana ʻike honua, ʻōnaehana hoʻokō MES, ʻōnaehana hoʻokele waiwai ʻoihana ERP, ʻōnaehana ʻike OA.
ʻEhā Papa: ka hoʻolima ʻana o nā mea hana maʻamau, kaʻina hana, ka hoʻokō hana a me ka hoʻolālā waiwai ʻoihana.
Mining:
(1) E hōʻiliʻili i ka ʻikepili spatial spatial 3D kikohoʻe, a hoʻopiha i ka palapala ʻāina 3D o ka waiho ʻana o ka ʻiʻa, ka ʻili a me ka geology.
(2) Ua hoʻokumu ʻia kahi ʻōnaehana mākaʻikaʻi koʻikoʻi GPS no ka nānā mau ʻana i ka pali, me ka pale ʻana i ka hāʻule koke, ka ʻāina a me nā pōʻino ʻē aʻe.
(3) Pūnaehana hoʻouna ʻokoʻa o ka kaʻa kaʻa: hoʻokō maʻalahi i ka hoʻolālā holo kaʻa, hoʻopaʻa i ka hoʻouna ʻana i nā kaʻa, hāʻawi kūpono i ke kahe kaʻa, a loaʻa i ka mamao haul pōkole loa a me ka hoʻohana haʻahaʻa.ʻO kēia ʻōnaehana ka mea mua ma Kina, a ua hōʻea kāna mau hana ʻenehana i ka pae kiʻekiʻe honua.
Pōmaikaʻi:
Pūnaehana kiaʻi kaʻina hana Concentrator: nānā e pili ana i 150 kaʻina hana e like me ka wili pōleʻa uila, grader overflow, grinding concentration, concentrator magnetic field, etc., timely master production operation and equipment condition, and improve the timeliness and science of production command.
4. Nā pilikia i loko o nā mines naʻauao kūloko
I kēia manawa, ua noi nā ʻoihana mining metallurgical nui i nā ʻōnaehana hoʻokele a me nā ʻōnaehana hoʻokele i nā ʻano āpau o ka hoʻokele a me ka hoʻokele, akā haʻahaʻa ka pae hoʻohui, ʻo ia ke kumu nui e wāwahi ʻia i ka pae aʻe o ka ʻoihana mining metallurgical.Eia kekahi, aia kekahi mau pilikia penei:
1. ʻAʻole lawa ka nānā ʻana o nā ʻoihana.Ma hope o ka hoʻokō ʻana i ka automation maʻamau, ʻaʻole lawa pinepine ka hoʻopili ʻana i ka mea nui i ka hana kikohoʻe ma hope.
2. ʻAʻole lawa ka hoʻokomo ʻana i ka ʻike.Hoʻololi ʻia e ka mākeke a me nā kumu ʻē aʻe, ʻaʻole hiki i nā ʻoihana ke hōʻoiaʻiʻo i ka hoʻomau ʻana a me ka hoʻomau ʻana o ka ʻike ʻike, e hopena i ka holomua lohi o ka papahana hoʻohui o ka ʻenehana a me ka ʻoihana.
3. He hemahema nā kālena pili i ka ʻike.Hoʻopili ʻia ka hana ʻikepili i ka kamaʻilio hou, ka ʻike a me ka ʻenehana ʻike, ka naʻauao hana a me nā ʻoihana ʻoihana ʻē aʻe, a ʻoi aku ka kiʻekiʻe o nā koi no ke kālena a me ka ikaika ʻenehana ma mua o kēia pae.I kēia manawa, ua liʻiliʻi ka ikaika ʻenehana o ka hapa nui o nā mines ma Kina.
ʻO kēia nā mines naʻauao ʻekolu i hoʻolauna ʻia iā ʻoe.Ke hoʻi hope nei lākou ma Kina, akā loaʻa ka mana hoʻomohala nui.I kēia manawa, ke kūkulu ʻia nei ka Sishanling Iron Mine me ka naʻauao, nā koi kiʻekiʻe a me nā kūlana kiʻekiʻe, a e kali mākou a ʻike.
Ka manawa hoʻouna: Nov-15-2022