【01 Ukubuka Konke】
Uzibuthe we-HUATE
Imithombo yensimbi yaseShayina icebile ngemithombo kanye nezinhlobo ezahlukene, kodwa kunezinhlobo eziningi ze-ore engenamafutha amaningi, i-ore engenamafutha amaningi, kanye nosayizi wokusanhlamvu okufakwe kahle. Kunezinhlobo ezimbalwa kakhulu ze-ore ezingasetshenziswa ngqo, futhi inani elikhulu le-ore lidinga ukucutshungulwa ngokuhluzwa. Sekuyisikhathi eside, kube nohluzwa olunzima kakhulu kuma-ore akhethiwe, isilinganiso sokuhluzwa siya ngokuya sikhula, inqubo kanye nemishini kuya ngokuya kuba nzima, ikakhulukazi izindleko zokugaya zibonisa ukuthambekela okwandayo. Ngakho-ke, kubaluleke kakhulu ukunciphisa ukusetshenziswa kwamandla kwenqubo yokugaya enkambisweni yokuhluzwa. Njengamanje, izitshalo zokugqoka ngokuvamile zisebenzisa izindlela ezifana nokuchoboza kakhulu nokugaya okuncane, ukukhetha kusengaphambili kanye nokulahla ngaphambi kokugaya, njll., okuye kwafeza imiphumela emangalisayo.
Ezindaweni ezintula imithombo yamanzi, amanzi okuthuthukiswa kwezimayini awakwazi ukuqinisekiswa, okwenza ukuhlukaniswa okumanzi kwamaminerali kungenzeki. Ngakho-ke, kulezi zindawo, indlela yokukhetha kusengaphambili eyomile izocatshangelwa kuqala ekulahleni imfucuza.
Ukuchoboza okuncane kanye nokupholisha okomile okunosayizi wezinhlayiya ezingu-20-0 mm, kanye nokupholisha okomile kwemikhiqizo echotshoziwe yesigayo esinomfutho ophezulu esisetshenziswa kabanzi njengamanje, isakhiwo semishini ekhethiwe sihlukile. Isihlukanisi sikamazibuthe sinezici zokonga isikhala sokufaka, amandla amakhulu okucubungula, izinga eliphezulu lokususwa kanye nezinga eliphezulu lokubuyisa, futhi sithole imiphumela emihle ekusetshenzisweni okusebenzayo.
[02 Isimiso sesakhiwo kanye nomphumela wokusetshenziswa]
Uzibuthe we-HUATE
Umshini wokukhetha owomile ohlanganiswe ngama-drum amathathu uvame ukuba nezakhiwo ezimbili: eyodwa yokugoqa kanye nezimbili zokushanela, kanye neyodwa yokugoqa kanye nezimbili zokuqedela. Isakhiwo sokwakheka kwensika yamagnetic sakhiwe ngokwezidingo zezinkomba zokuhlunga amaminerali, kucatshangelwa izinga lokwenqatshwa kanye nezinga lokubuyisa, kanye nokuhlaziywa kokulingisa, umklamo womuntu ngamunye.
1. Isimiso sokusebenza sokushaya okukodwa kanye nokushaya okubili
Imishini ingena ku-ore ngedivayisi yokondla. I-ore ihlukaniswa yidrama yokuqala ukuze ikhiphe ingxenye yokugxila. Izinsika zepayipi lokuqala zingena ku-tube yesibili ukuze zishanelwe, izinsika zepayipi lesibili zingena ku-tube lesithathu kanye nezinsika zepayipi lesithathu zingena ku-tube lesithathu. Kuma-tailings okugcina, izinsika zemiphongolo yokuqala, eyesibili neyesithathu zihlanganiswa zibe yi-concentrate yokugcina. Isimiso sokusebenza sokuskena okukodwa okubili okuphambene siboniswe kuMfanekiso 1.
▲Isithombe 1 Umdwebo wesimiso womgomo wokusebenza we-rough eyodwa kanye ne-sneep ezimbili
2. Isimiso sokusebenza se-rough eyodwa kanye ne-fine ezimbili
Imishini ingena ku-ore ngedivayisi yokondla. Ngemva kokuba i-ore ihlukaniswe yidrama yokuqala, i-concentrate ingena ku-barrel yesibili ukuze ihlukaniswe ngokwengeziwe, kanti i-concentrate ku-barrel yesibili ingena ku-barrel yesithathu ukuze ihlukaniswe. I-concentrate ku-barrel yesithathu i-concentrate yokugcina. I-tailings yama-cylinder esibili nawesithathu ihlanganiswa ibe yi-tailings yokugcina. Isimiso sokusebenza se-coarse kanye ne-two fine siboniswe ku-Figure 2.
▲ Umfanekiso 2 Umdwebo wesimiso womgomo wokusebenza wento eyodwa eqinile neyodwa encane
3. Indawo yokusetshenziswa kochungechunge lwe-MCTF olunezigubhu ezintathu oluhlukanisayo olunamandla okudonsa
▲Isithombe 3 Indawo yokusetshenziswa kwe-3MCTF isihlukanisi sikamazibuthe esomile esidonsa ngamadramu amathathu esinedivayisi yokondla nge-roller
Ikhasimende esithombeni esingenhla lisebenzisa i-dry pre-separator enezigubhu ezintathu engu-1030. Ububanzi besigubhu bungu-1000mm kanti ubude bungu-3000mm. Ukuhlelwa kwenqubo kungokugoqa okukodwa kanye nokushanela okubili. Insimbi yamagnetic ingu-0.6%, kanti izinga lokusikwa lingaphezu kuka-30%, okufeza umphumela olindelekile.
【03 Indawo Yokukhiqiza】
Uzibuthe we-HUATE
▲Indawo yokukhiqiza yesihlukanisi sikamazibuthe esomile esinezigubhu ezintathu
Ububanzi bezinsizakalo zobuchwepheshe ze-Huate Mineral Processing Engineering Design Institute
①Ukuhlaziywa kwezinto ezivamile kanye nokutholakala kwezinto zensimbi.
②Ukulungiswa nokuhlanzwa kwamaminerali angewona awensimbi njenge-English, itshe elide, i-fluorite, i-fluorite, i-kaolinite, i-bauxite, i-leaf wax, kanye ne-baryte.
③Ukuzuza izinsimbi ezimnyama njengensimbi, i-titanium, i-manganese, i-chromium kanye ne-vanadium.
④ Ukuzuza amaminerali abuthakathaka amagnetic njenge-black tungsten ore, i-tantalum niobium ore, i-pomegranate, igesi kagesi, kanye nefu elimnyama.
⑤ Ukusetshenziswa okuphelele kwezinsizakusebenza zesibili njengemisila ehlukahlukene kanye ne-slag yokuncibilikisa.
⑥ Kukhona ukuhlonyiswa okuhlanganisiwe kwezinsimbi zensimbi ezisebenzisa i-ore-magnetic, ezisindayo kanye nezintantayo.
⑦Ukuhlunga okuhlakaniphile kwamaminerali ensimbi kanye namaminerali angewona awensimbi.
⑧ Ukuhlolwa kokukhetha okuqhubekayo okusekelwe ezimbonini ezimbalwa.
⑨ Ukucubungula i-ultrafine powder njengokuchoboza izinto, ukugaya ibhola kanye nokuhlukaniswa.
⑩ Amaphrojekthi e-EPC turnkey njengokuchoboza, ukukhetha kusengaphambili, ukugaya, ukuhlukaniswa kwe-magnetic (okusindayo, ukuntanta), i-dry raft, njll.
Isikhathi sokuthunyelwe: Julayi-25-2022