【Huate Mineral Processing Encyclopedia】Ubushakashatsi n'Ikoreshwa rya Near Infrared Intelligent Sorter

Kuva mu myaka ya 1990, ibihugu by'amahanga byatangiye kwiga ikoranabuhanga ry’ubuhanga mu kubyaza umusaruro ibintu kandi byateye imbere mu buryo bw’imitekerereze, nka GunsonSortex mu Bwongereza na Outo-kumpu muri Finlande. na RTZOreSorters, n'ibindi, byateje imbere kandi bikora ubwoko burenga icumi bw’ibikoresho byo gushushanya amashanyarazi mu nganda, ibikoresho byo gusesengura amashanyarazi aturuka ku maraso, nibindi, kandi byakoreshejwe neza mu rwego rwo gusesengura ibyuma bidafite feri n’ibyuma by’agaciro, ariko kubera igiciro kiri hejuru, uburyo bwo gusesengura budahagije, ubushobozi bwo kubitunganya ni buke, kandi ni buke mu kwamamaza no gukoresha.

Ugereranyije n'ibihugu by'amahanga, ubushakashatsi ku ikoranabuhanga rijyanye nabyo mu gihugu cyanjye bwatangiye bitinze, kandi ubushakashatsi ni buto cyane. Ahagana mu 2000, hari imashini zimwe na zimwe zo gutondeka zagaragaye ku isoko ry'imbere mu gihugu, cyane cyane izo gutondeka amabara, izo gutondeka infrared, izo gutondeka amashanyarazi, nibindi, ahanini zikoreshwa mu gutondeka ibinyampeke, ibiryo, icyayi, imiti, ibikoresho fatizo bya shimi, impapuro, ibirahure, izo gutondeka imyanda n'izindi nganda, ariko ku byuma by'agaciro n'ibidakunze kuboneka nka zahabu, ubutaka budasanzwe, umuringa, tungsten, amakara, amabuye y'agaciro adakomeye, nibindi, ntabwo bishobora gutoranywa mbere y'igihe no gutabwa mbere y'igihe, cyane cyane mu gihe cy'itoranywa ry'ibintu byumye, ibikoresho byo guterera umurizo biracyari ubusa.

Kugeza ubu, ibirombe byo mu gihugu nta bikoresho byihariye bifite byo gukoresha mbere yo gukuraho amabuye y’agaciro adakomeye ya rukuruzi, amabuye y’icyuma adakoresha feri, nibindi, ahanini bishingiye ku buryo bwa mbere bwo gutondeka hakoreshejwe intoki n’uburyo bwo gutandukanya amabuye y’agaciro, kandi ingano y’uduce two gutondeka muri rusange iri hagati ya mm 20 na 150. Ingufu nyinshi n’igiciro kinini. Ku mabuye y’agaciro afite itandukaniro rito mu isura, ubwiza, imiterere, n’ubucucike bw’amabuye y’agaciro n’amabuye y’imyanda, ubushobozi bwo gutondeka ni buke, ikosa ni rinini, kandi amwe ntashobora gutandukanywa. Kuri magnetite, uburyo bwo gutandukanya amabuye y’agaciro bushobora gukoreshwa mu gushushanya imirizo, ariko ku mabuye afite ubushobozi buke bwa rukuruzi, amabuye y’icyuma adakoresha feri, nibindi, ikosa ryo gutandukanya ni rinini, ubushobozi bwo gutandukanya ni buke, kandi hari ubusabusa bukomeye bw’umutungo.

Imashini ikora ibikoresho byo gutondekanya ibikoresho by’ubwenge ikwiriye gukoreshwa mbere yo gutunganya amabuye y’agaciro hamwe n’uburyo bwo kuyavanga neza no kuyatandukanya neza n’amabuye y’agaciro amaze kuyasya.

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Kugabanya urwego rw'ibirombe bicukurwaho bingana no kwagura ububiko bw'inganda z'amabuye y'agaciro;

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Kugabanya ikiguzi cyo gusya no kongera umusaruro nyuma yaho;

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Ubushobozi bwo gutunganya ibyuma bushobora kongerwa mu gihe ibikoresho byo gusya bya mbere bitahindutse;

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Kunoza urwego rwatoranijwe ni byiza mu gutuma habaho ituze no kunoza ireme ry'ibinure no kugabanya ikiguzi cyo gushongesha;

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Kugabanya ingano y'ibisigazwa by'amazi bito, kugabanya ikiguzi cyo gukora no kubungabunga ibigega by'amazi bito, no kunoza umutekano ukikije ikigega.

Dufate urugero rw'ibirombe bya zahabu: ubu, umutungo wa zahabu wemewe mu gihugu cyanjye ni toni 15.000-20.000, uza ku mwanya wa karindwi ku isi, aho umusaruro wa zahabu urenga toni 360 buri mwaka, ububiko bwa zahabu y'amabuye bungana na 60%, n'ikigereranyo cy'ubutare bungana na 5%. Hafi g/t, ububiko bwa zahabu y'amabuye bungana na toni miliyari 3. Yabaye ikigo kinini ku isi gitanga zahabu. Ariko, inzira yo kubyaza zahabu zahabu mu gihugu cyanjye iracyakoresha inzira gakondo yo kubyaza umusaruro amazi. Nta buryo bwiza bwo gutera imirizo mbere yo kuyasya no kuyasya. Umukoro wo kuyasya, kuyasya no kuyasya ni munini, kandi ikiguzi cyo kuyabyaza umusaruro kiracyari hejuru. Igipimo cyo gutakaza amabuye y'agaciro kirenga 5%, igipimo cyo kubyaza umusaruro no kuyashongesha ni hafi 90%, ikiguzi cyo kuyabyaza umusaruro kiri hejuru, igipimo cyo kubyaza umusaruro umutungo ni gito, kandi kurengera ibidukikije ni bike.

Nyuma yo gutabwa mbere hakoreshejwe uburyo bwa "smart sensor sorting", ibuye ry'imyanda ryatoranijwe rishobora kuba rifite 50-80% by'amabuye y'agaciro yatoranijwe, rikongera ingano ya zahabu yatoranijwe inshuro 3-5, kandi rigabanya umubare w'abakozi mu ruganda rwo gusigaho imyenda ku kigero cya 15-20%, kwiyongera kwa 25-30% mu mabuye y'imyanda yajugunywe no gukorwa kw'ibyuma ku kigero cya 10-15%.

Igiciro cyo gusya no gusya gishobora kuzigamwaho ibirenze 50%, ingano y’ibinyabutabire ikurikiraho ishobora kugabanukaho ibirenze 50%, umusaruro urushaho kwiyongera, agaciro k’imyanda yo kongera gukoreshwa mu mabuye karazamuka, ibyangiritse ku bidukikije biragabanuka, kandi inyungu mu bukungu zirazamuka cyane.

Ingano y'uduce tw'ubuhanga bwo gutondekanya ibintu ishobora kugera kuri mm 1 kugeza kuri mm 300, kandi sensor ishobora kumenya ibice bigera ku 40.000 by'amabuye y'agaciro ku isegonda. Bifata ms nke gusa kuri buri gice cy'amabuye y'agaciro kuva aho sensor iboneye kugeza ku mabwiriza yo gutondekanya yatanzwe n'icyuma gikoresha amashanyarazi. Bifata ms nke gusa kugira ngo module yo gushoramo irangize ikorwa rimwe. Ubushobozi ntarengwa bwo gutunganya bw'imashini imwe bushobora kugera kuri toni 400 / h, kandi ubushobozi bwo gutunganya bw'igikoresho kimwe bushobora kugera kuri toni miliyoni 3 ku mwaka, bingana n'ubunini bw'ikirombe giciriritse n'ikinini.

Ibikoresho by'ubwenge byo gutondekanya ibikoresho bishobora guhindura byoroshye porogaramu no gutondekanya mbere kuri interineti, kandi bigasubiza ihindagurika ry'ubwiza n'ingano y'amabuye mashya mu gihe, ibyo bikaba bitagerwaho ku bikoresho gakondo byo gutondekanya. Igihe cyose amabuye mashya ageze ku rugero runaka rwo kwitandukanya mu cyiciro cyo gusya, nubwo byaba ari urugero rwo kwitandukanya kw'amabuye cyangwa gangue bikikije, cyangwa imbaraga za nyuma zigakorwa mu buryo butaziguye, akoreshwa cyane cyane ku mabuye atandukanye y'icyuma (amabuye y'icyuma adafite ingufu za rukuruzi cyangwa adafite ingufu za rukuruzi, umuringa, icyuma cy'ubutare, Guhitamo mbere no guta imyanda ya zinc, nikeli, tungsten, molybdenum, tin, rare eath, zahabu, nibindi), amabuye y'agaciro n'ay'ubutare adafite ingufu nka talc, fluorite, calcium carbonate, dolomite, calcite, apatite, nibindi. Ingano y'imbaraga za rukuruzi zinjira mu nzira ikurikiraho iragabanuka cyane, kandi urwego rurazamuka, bishobora kugabanya cyane ikiguzi cyo gusya no kunoza nyuma. Inyungu za rukuruzi z'ubwenge ntizigereranywa no gutondeka bisanzwe hakoreshejwe intoki, gutandukanya rukuruzi, no gutandukanya amashanyarazi mu bijyanye no kumenya neza, Umuvuduko wo gusubiza, imikorere myiza yo gutondeka, n'ubushobozi bwo gutunganya. Gutondeka ubuhanga mu gutondeka ni ikimenyetso cyuzuye cy'ikoranabuhanga rigezweho ryo gutondeka n'ikoranabuhanga rya digitale, kandi byabaye icyerekezo cy'ingenzi cy'iterambere ry'ubutare mbere yo gutoranya.

Umutungo w'amabuye y'agaciro yo mu Bushinwa ahanini ni amabuye y'agaciro adakora cyane, kandi ubushobozi bwo kuyabika ni bwinshi. Uburyo bwo kujugunya imyanda mbere y'igihe, kunoza imikorere yo gusya no kuyatunganya nyuma, no kugabanya ikiguzi cyo kuyatunganya, no gusubiza mu buryo bugaragara ibisabwa muri rusange mu gihugu byo "kubaka ibirombe by'ubucukuzi bw'amabuye y'agaciro n'ibikomoka ku bimera", ubushake Byabaye ikintu kidasubirwaho mu iterambere ry'inganda z'ubucukuzi bw'amabuye y'agaciro mu gihugu cyanjye. Kubwibyo, iterambere ry'ibikoresho by'ubuhanga byo gutondeka bibereye amabuye y'agaciro yo mu gihugu riri hafi, kandi isoko rizaba rinini cyane.