Ukuhlukaniswa kwemishini yezimayini

Ukuhlukaniswa kwemishini yezimayini
Imishini yokuchoboza
Imishini yokuchoboza iyimishini eyimishini esetshenziselwa ukuchoboza amaminerali.
Imisebenzi yokuchoboza ivame ukuhlukaniswa ngokuchotshozwa okumahhadla, ukuchotshozwa okuphakathi kanye nokuchotshozwa kahle ngokosayizi wokuphakela nokukhipha usayizi wezinhlayiyana.Izinto ezisetshenziswa kakhulu zesihlabathi namatshe i-gaw crusher, i- impact crusher, i- impact crusher, i-compound crusher, i-single section hammer crusher, i-vertical crusher, i-rotary crusher, i-cone crusher, i-roller crusher, i-double roller crusher, i-crusher eyodwa eyodwa, i-crusher eyodwa yokwakha nokunye. ku.
Ngokwemodi yokuchoboza, izici zesakhiwo semishini (isimiso sesenzo) sokuhlukanisa, ngokuvamile ihlukaniswe izigaba eziyisithupha.
(1) Isigaya somhlathi (umlomo wengwe).Isenzo sokuchoboza iwukuba ipuleti lomhlathi elinyakazayo licindezela ngezikhathi ezithile kupuleti lomhlathi elingaguquki, elizocindezelwa ku-ore block.
(2) i-cone crusher.I-ore block iphakathi kwama-cone angaphakathi nangaphandle, i-cone yangaphandle igxilile, futhi i-cone yangaphakathi ijika ngokugqamile ukuchoboza noma ukuphula i-ore block phakathi kwayo.
(3) i-roll crusher.I-ore block ngokuzungeza okubili okuphambene kokuqhekeka kwerola eliyindilinga, ikakhulukazi ngokuchotshozwa okuqhubekayo, kodwa futhi nokugaya nokuhlubula, indawo yerola enamazinyo kanye nesenzo sokuchoboza.
(4) Impact crusher.Amabhulokhi achotshozwa umthelela wezingxenye ezihambayo eziphenduka ngokushesha.Okungaphansi kwalesi sigaba kungahlukaniswa: i-hammer crusher;I-cage crusher;I-crusher enomthelela.
(5) Umshini wokugaya.I-ore igaywa kusilinda esijikelezayo ngomthelela kanye nokugaywa kwendawo yokugaya (ibhola lensimbi, induku yensimbi, igravel noma i-ore block).
(6) Ezinye izinhlobo zokugaya.
Imishini yezimayini
Imishini yezimayini ivukuza ngokuqondile amaminerali awusizo kanye nomsebenzi wokumba osetshenziswa emishinini eyimishini, okuhlanganisa: ukumba insimbi yensimbi kanye nemishini yokumba insimbi engeyona eyensimbi;Imishini yokumba amalahle esetshenziselwa ukumba amalahle;Umshini wokumba uwoyela osetshenziselwa ukukhipha uwoyela.I-typhoon rotary shearer yokuqala yaklanywa i-walker, unjiniyela oyiNgisi, futhi yakhiwa ngempumelelo cishe ngo-1868. Ngeminyaka yawo-1880, amakhulukhulu e-Oil Wells e-United States abholwa ngempumelelo ngokubhoboza okushaywa ngesitimu.Ngo-1907, i-roller drill yasetshenziselwa ukumba i-Oil Wells ne-Gas Wells, futhi kusukela ngo-1937, yasetshenziselwa ukumba umgodi ovulekile.
Imishini yezimayini
Imishini yezimayini esetshenziswa emishinini yezimayini engaphansi komhlaba kanye nemgodi ovulekile: imishini yokumba imigodi;Imishini yezimayini kanye nokulayisha kanye nokuthulula imishini yokumba nokulayisha insimbi namatshe;Umshini wokushayela wama-patio okumba, ama-shafts, nemigwaqo.
Imishini yokumba
Imishini yokubhoboza ihlukaniswe yaba izinhlobo ezimbili zokubhoboza nokubhoboza, ukubhoboza nokuvula - umgodi wokubhoboza nokubhola ngaphansi komhlaba.
① I-Rock drill: isetshenziselwa ukubhoboza izimbobo ezinobubanzi obungu-20 ~ 100 mm nokushona okungaphansi kwamamitha angu-20 emadwaleni aqinile.Ngokusho kwamandla ayo, ingahlukaniswa ibe yi-pneumatic, i-internal combustion, i-hydraulic kanye ne-electric rock drill, phakathi kwayo i-pneumatic rock drill isetshenziswa kakhulu.
② Umshini wokumba umgodi ovulekile: ngokwendlela yokusebenza ehlukene yedwala elichotshozwayo, uhlukaniswe ngomshini wokumba wezintambo zensimbi, umshini wokumba ongaphansi kwamanzi, umshini wokumba ama-roller kanye nomshini wokubhola ojikelezayo.I-drill yensimbi ye-percussion drill isithathelwe indawo kancane kancane enye i-RIGS yokubhoboza ngenxa yokusebenza kahle kwayo okuphansi.
③ I-Downhole Drilling Rig: Imbobo yokumba imbobo engaphansi kuka-150 mm, ngaphezu kokusetshenziswa kwe-rock drill ingasetshenziswa futhi 80 ~ 150 mm imbobo yomgodi omncane ububanzi.
Imishini yokumba
Ngokusebenzisa umfutho we-axial namandla ajikelezayo womsiki ukugingqa ubuso bedwala, umgwaqo owakha umgwaqo noma imishini eyakha kahle ingaphulwa ngokuqondile.Ithuluzi line-disc hob, i-wedge tooth hob, i-ball tooth hob kanye ne-milling cutter.Ngokomgwaqo ohlukile wokushayela, ungahlukaniswa ube yi-patio drill, i-drill eqondile kanye nomshini wokubhoboza.
(1) I-patio drill, esetshenziselwa ngokukhethekile ukubhola ivulandi kanye ne-chute, ngokuvamile ayidingi ukungena endaweni yokusebenza, ne-roller drill bit yokubhoboza imbobo yomhlahlandlela, i-disc hob reamer ivuselelwe.
(2) I-rig yokumba eqondile isetshenziswa ngokukhethekile ukumba umthombo, owakhiwe uhlelo lwamathuluzi okumba, idivayisi ejikelezayo, i-derrick, isistimu yokuphakamisa ithuluzi lokumba kanye nohlelo lokujikeleza kodaka.
(3) Umshini wokumba umgwaqo, uyisisetshenziswa esibanzi semishini esihlanganisa izinqubo zokuphuka kwamadwala kanye nokukhipha i-slag bese uqhubeka nokumba.Isetshenziswa kakhulu emgwaqeni wamalahle, umhubhe wobunjiniyela bemayini ethambile kanye nokumbiwa komgwaqo wobunzima obuphakathi nendawo nangaphezulu kwedwala.
Imishini yokumba amalahle
Imisebenzi yezimayini yamalahle ithuthuke kusukela ekusetshenzisweni kwemishini emincane ngeminyaka yawo-1950 kuya ekusetshenzisweni kwemishini okuphelele ngeminyaka yawo-1980.Izimayini ezibanzi ezisetshenziswa ngomshini zisetshenziswa kakhulu kusigubhu esingajulile esisikiwe esiphindwe kabili (esisodwa) esihlanganisiwe sokugunda (noma ipulani), isihambisi esiguquguqukayo se-scraper kanye nokusekela okuzishintshayo kwe-hydraulic kanye nezinye izinto zokusebenza, ukuze ubuso obusebenzayo bezimayini buchoboze amalahle awelayo, ukulayishwa kwamalahle, ukuthutha, ukwesekwa nezinye izixhumanisi ukuze kuzuzwe umshini ophelele ophelele.I-Double drum shearer ingumshini wamalahle owayo.Injini ngokusika ingxenye yesinciphisi ukuze idlulisele amandla kusigubhu samalahle esiyisikulufa, ukunyakaza komshini ngengxenye ye-motor traction yedivayisi yokudlulisa ukuze kuzuzwe.Kunezinhlobo ezimbili zokudonsa, okuyi-chain traction kanye ne-no chain traction.Ukuthutha ngamaketango kufinyelelwa ngokuhlanganisa i-sprocket yengxenye yokuthutha ngeketango eligxilile emshinini wokuthutha.
Ukumba uwoyela
Imishini yokumba nokukhiqiza uwoyela womhlaba.Ngokwenqubo yokuxhashazwa, ingahlukaniswa ngemishini yokumba, imishini yokukhiqiza uwoyela, imishini yokusebenza kanye nemishini yokuphuka kanye ne-asidi ukuze kugcinwe ukukhiqizwa okuphezulu kwama-Well Wells.Isethi yemishini esetshenziselwa ukumba noma ukumba i-Wells yokukhiqiza ngenhloso yokwakha uwoyela noma igesi yemvelo.Umshini wokumba uwoyela, okuhlanganisa i-derrick, iwintshi, umshini wamandla, uhlelo lokujikeleza kodaka, isistimu yokubhekana, i-turntable, idivayisi ye-wellhead kanye nesistimu yokulawula kagesi.I-derrick isetshenziselwa ukufaka i-crown block, ibhulokhi enyakazayo nehhuku, njll., ukuphakamisa ezinye izinto ezisindayo phezulu naphansi endaweni yokumba, kanye nokulenga amathuluzi okubhola emthonjeni wokumba.
Imishini yokucubungula amaminerali
Ukuhlomula kuyinqubo lapho amaminerali awusizo akhethwa kuye ngokwezakhiwo zomzimba, zomzimba kanye namakhemikhali amaminerali ahlukahlukene avela kumaminerali aqoqiwe.Ukuqaliswa kwalolu hlelo kubizwa ngemishini yokuhlomula.Imishini yokuhlomula ngokwenqubo ye-beneficiation ihlukaniswe yaba yimishini yokuchoboza, yokugaya, yokuhlola, yokuhlukanisa (ukuhlukanisa) kanye neyokukhipha amanzi emzimbeni.Imishini yokuchoboza evame ukusetshenziswa egay crusher, rotary crusher, cone crusher, roller crusher kanye ne- impact crusher, njll. Imishini yokugaya esetshenziswa kakhulu i-cylindrical mill, okuhlanganisa i-rod mill, i-ball mill, i-gravel mill kanye ne-ultrafine laminated self mill.Imishini yokuhlola ivamise ukusetshenziswa esikrinini sokudlidliza esine-inertial kanye nesikrini sokukhala.I-Hydraulic classifier kanye ne-mechanical classifier isetshenziswa kakhulu ekuhlukaniseni okumanzi.Umshini ogcwele we-air-lift micro-bubble flotation uvame ukusetshenziswa emishinini yokuhlukanisa kanye ne-flotation, kanti imishini edume kakhulu yokukhipha amanzi emzimbeni i-multi-frequency dehydration sieve tailings dry discharge system.Enye yezinhlelo ezidume kakhulu zokuchoboza nokugaya i-superfine laminated self - mill.
Umshini wokomisa
Isomisi esikhethekile se-Slime siwumshini omusha wokumisa okhethekile owakhiwe ngesisekelo sesomisi sezigubhu, esingasetshenziswa kabanzi ku:
1, i-slime embonini yamalahle, amalahle aluhlaza, amalahle ahlanzwa e-flotation, amalahle ahlanzekile axutshwe nezinye izinto zokomiswa;
I-2, imboni yezokwakha iqhumisa isithando somlilo, ubumba, inhlabathi, i-limestone, isihlabathi, itshe le-quartz nezinye izinto zokomisa;
I-3, imboni yokucubungula amaminerali zonke izinhlobo zokugxilisa insimbi, izinsalela zemfucuza, ama-tailings nezinye izinto zokomisa;
Ukomiswa kwezinto ezibucayi ezingashisi ukushisa embonini yamakhemikhali.