Pillar farfadowa da na'uraGob Arai Procingin Mining
I. Muhimmancin Farfadowa da PillarGob Arai Procing
A cikin hakar ma'adinan karkashin kasa, farfadowar ginshiƙai da sarrafa yanki na gob suna da mahimmanci kuma hanyoyin haɗin gwiwa waɗanda ke barin babban tasiri kan ci gaban nakiyoyi masu ɗorewa. Pillars sune mahimman abubuwa na tsari don tallafawa wuraren da aka fitar da hankali. Ingantacciyar farfadowa na waɗannan ginshiƙan yana yin tasiri kai tsaye wajen dawo da albarkatun ƙasa kuma yana ƙayyade fa'idodin tattalin arziƙin ma'adinai. Za a bar takin mai yawa a baya idan har ba a iya dawo da su cikin lokaci mai ma'ana ba, wanda zai haifar da ɓata mai yawa da hasara mai yawa a cikin ribar ma'adinai gabaɗaya.
A lokaci guda, sarrafa yankin gob mara kyau na iya haifar da jerin batutuwan aminci. Matsi na ƙasa yana tarawa tare da faɗaɗa wuraren gob, ƙara haɗarin nakasar ginshiƙi da gazawa a ƙarƙashin tsananin damuwa. Wannan na iya haifar da rugujewar rufin babban sikelin, motsin dutse, ɓarkewar ƙasa, tsagewa, da rugujewa, haifar da mummunan tasiri ga ma'aikatan ƙasa da kayan aiki.
Rashin murmurewa ginshiƙi da sarrafa yankin gob na iya haifar da matsalolin muhalli kamar rushewar matakan ruwan ƙasa, lalacewar ciyayi, da rashin daidaita yanayin muhallin gida. Don haka, kimiyya da ingantaccen ginshiƙai na dawo da ginshiƙai da sarrafa tunani shine mafi mahimmanci don samarwa lafiya, ingantaccen amfani da albarkatu, da kare muhalli. Waɗannan matakan suna buƙatar la'akari gabaɗaya don alaƙar saƙa a cikin tsare-tsaren ma'adinai.
II. Farfadowa na Pillar
(1) Hanyoyin gama gari
Hanyoyin dawo da ginshiƙan sun haɗa da buɗe tsayawa, cikawa, da kogo, kowanne ya dace da takamaiman yanayi daidai.
Bude Tsayawa shine kyakkyawan zaɓi don ƙazamin ƙazama tare da tsayayyen dutse da mahimman wuraren fallasa. Yana fasalta matakai masu sauƙi na hakar ma'adinai da ƙananan farashi amma ya bar ginshiƙai da yawa. Jinkirtawa ko rashin ma'ana na iya haifar da matsananciyar damuwa, yana haifar da haɗari ga ƙarin bincike.
Backfill ya dace da ma'adanai masu ƙima ko ma'adinai tare da ƙaƙƙarfan buƙatun tallafin ƙasa. Ya ƙunshi amfani da kayan cikawa don daidaita dutsen da ke kewaye, inganta ƙimar dawo da ma'adinai, da rage nakasar ƙasa. Na'urori masu tasowa, kamarkan layi slurry yawa mita, Taimakawa s saka idanu ƙarfin cika kayan ta hanyar auna yawan gaske.Lonnmeteryana ba da kayan aiki masu hankali don mafita mai sarrafa ma'adinai ta atomatik.Tuntube mudon ƙarin kan kan layi slurry yawa mita. Duk da haka, koma baya yana haifar da tsada mai yawa da rikitarwa.
Ana amfani da kogo zuwa wuraren da ke kewaye da kogon dutsen a zahiri ko al'amuran yankin gob ta hanyar kogon tilas. Yana hana maida hankali amma yana iya ƙara dilution na tama kuma yana shafar ramukan da ke kusa.
(2) Nazarin Harka
Ɗauki hanyar ɗaki-da-ginshiƙi yana zama misali don kwatanta tsarin dawowa daki-daki. Mahakar ma'adinan ta yi amfani da hakowa a tsaye, mai siffar fanka a sassan ginshiƙai, hakowa a kwance don ginshiƙan rufin, da hakowa mai zurfi don ginshiƙan bene. An tsara jerin abubuwan fashewa da kyau don sarrafa alkiblar rugujewar ma'adinai da iyaka. Tsarin iska ya tabbatar da iska mai kyau da ke shiga cikin hanyoyin scraper ta hanyoyin ƙasa; Ana fitar da gurɓataccen iska ta rijiyar samun iska ta sama don tabbatar da ingancin iska. Sa'an nan kuma a fitar da ma'adinan kogo ta hanyar kwance kuma a kwashe ta ƙasa da mota mai kyau.
(3) Mabuɗin Mahimmanci a Farfadowa
Yana da mahimmanci don zaɓar hanyoyin dawowa bisa ga takamaiman halaye na ginshiƙai a cikin sassauƙa yayin dawo da ginshiƙan. Tabbatar da zaba hanya sa duka biyu m dawo da ores da aminci amfani bayan overall yin la'akari a kan duk dalilai kamar size, siffar, da kwanciyar hankali da tama dutsen, da sarari rarraba kewaye orebodies, da dai sauransu Danniya da nakasar ginshikan ya kamata a sa idanu a cikin ainihin lokaci domin tsoron wani abnormality.
Kare kwanciyar hankali na ginshiƙai yana da mahimmanci yayin aikin dawowa. A lokacin matakin dawo da tasha, dole ne a sarrafa sigogin ma'adinai don hana lalacewa mai yawa ga ginshiƙan. Yayin ayyukan farfadowa, ya kamata a kula da damuwa da yanayin ginshiƙan ginshiƙai a ainihin lokacin. Idan an gano wasu abubuwan da ba su da kyau, ya kamata a gyara dabarun dawo da su cikin gaggawa. Ana iya samun wannan ta hanyar shigar da kayan aiki kamar na'urori masu auna damuwa da masu saka idanu don tabbatar da daidaitaccen iko na yanayin ginshiƙai.
Zane na farko na hakar ma'adinai shine tushe don nasarar dawo da ginshiƙai. Tsari mai ma'ana a titin titi da ɗaki, da kuma tsarin haɗin kai na samun iska, sufuri da magudanar ruwa duk suna ba da fa'ida ga ayyukan hakowa na gaba, fashewar fashewa, da ayyukan hakar tama. Misali, madaidaicin ƙira na gradient da tsawon ɗimbin ɗimbin ɗimbin yawa yana tabbatar da jigilar tama mai santsi.
Ya kamata a shirya ayyukan fashewar fashewar abubuwa da kuma hakar tama a hankali. Yakamata a kayyade ma'aunin fashewa ta hanyar kimiyya bisa tsarin ginshiƙai da kaddarorin ma'adinan don hana fashewar yin tasiri mai yawa akan ginshiƙan da dutsen da ke kewaye. Dole ne a tsara tsarin hakar ma'adinai cikin tsari don gujewa tara tama, wanda zai iya kawo cikas ga ayyukan da ke gaba da kuma rage ingancin samarwa. Misali, inganta tazarar ramukan fashewa da adadin cajin fashewar bisa ga kauri da taurin ginshiƙai daban-daban na iya samun ingantacciyar rarrabuwar tama da murmurewa.
III.GobArai Procing
(1) Manufar
Babban makasudin sarrafa yankin gob shine sake rarraba damuwa mai tashe, samun sabon ma'auni a cikin damuwa na dutse don amintaccen ayyukan hakar ma'adinai. Idan ba a magance matsalar ba, damuwa a yankunan gob na iya haifar da rugujewar rufin, matsugunin duwatsu, da sauran hadura.
(2) Hanyoyin gama gari
Kogon Dutse: Abubuwan fashewa suna rugujewa kewayen dutsen don cika wuraren gob, rage damuwa da samar da shinge mai shinge. Zurfin kayan kogo ya kamata ya wuce mita 15-20 don tabbatar da aminci. Na'urori masu tasowa na ci gaba, kamar fashewar fashewar rami mai zurfi, suna inganta inganci.
Backfill: Ya dace da ma'adinan tama mai girma da kuma wuraren da ke da ƙaƙƙarfan buƙatun kwanciyar hankali. Abubuwan sun haɗa da dutsen sharar gida, yashi, wutsiya, da kankare. Tsananin sarrafa yawa na cika-baya da rarrabawa yana haɓaka ƙarfin tallafi.
Rufewa: Gina katangar keɓance mai kauri a cikin hanyoyin shiga don shawo kan tasirin fashewar. Wannan hanya ce ta biyu, musamman ga ƙananan wuraren gob.
IV. Daidaita Tsakanin Farfadowa na Pillar da Gudanar da Yankin Gob
Hanyoyin sun dogara da juna. Farfadowa na ginshiƙi yana shafar kwanciyar hankali na yankin gob, yayin da cire ginshiƙai na sake rarraba damuwa, mai yuwuwar haifar da rugujewar rufin da sauran haɗari. Sabanin haka, sarrafa yankin gob yana tasiri aminci da yuwuwar dawo da ginshiƙi. Wuraren gob ɗin da aka sarrafa da kyau yana rage damuwa a kan sauran ginshiƙai, sauƙaƙe ayyuka masu aminci.
Umurnin aiwatarwa ya dogara da abubuwa kamar ayyukan damuwa, yanayin ma'adinai, da tsare-tsaren samarwa. Misali, tsananin damuwa yana buƙatar sarrafa yankin gob da farko, yayin da dutse mai rauni na iya buƙatar dawo da ginshiƙan lokaci guda da kuma maganin yankin gob.
V. Darussan Da Aka Koya
Keɓance tsare-tsare bisa yanayin yanayin ƙasa, ta amfani da na'urorin sa ido na ci gaba don damuwa na ainihi da kuma bin diddigin ƙaura.
Kwatanta da haɓaka dabaru daban-daban na farfadowa da sarrafa yankin gob tare da software na kwaikwayo don hasashen sakamako, rage haɗari da haɓaka aiki.
Wannan yana tabbatar da haɗin gwiwar dawo da ginshiƙi da sarrafa yankin gob, haɓaka amincin nawa, yawan aiki, da dorewa.
Lokacin aikawa: Janairu-22-2025
