I-CTDG series permanent magnet dry magnetic separator iyona esetshenziswa kakhulu ekuphonsweni kwe-ore okomile enobukhulu bezinhlayiya obungaphezu kuka-20 mm.
Isihlukanisi sikamazibuthe esomile esihlala njalo sisetshenziswa kabanzi ezimayini zensimbi nakwezinye izimboni, singahlangabezana nezidingo zezimayini ezinkulu, eziphakathi nezincane, esisetshenziselwa isitshalo sokuhlukanisa umazibuthe esichotshoziwe ngemuva kokuba usayizi wezinhlayiya eziphezulu ungaphansi kuka-500 mm ngaphambi kokuhlushwa kwezinto, silahle idwala elixubile, sibuyisele ibanga le-geological, singonga amandla futhi sinciphise ukusetshenziswa, sithuthukise amandla okucubungula isitshalo sokucubungula;
Isetshenziswa e-stope, ingabuyisa i-magnetite edwaleni likadoti, ithuthukise izinga lokusetshenziswa kwemithombo ye-ore; Isetshenziselwa ukubuyisa insimbi yensimbi e-slag yensimbi; Isetshenziselwa ukulahla udoti nokuhlunga izinsimbi eziwusizo.
I-magnet ehlala njalo i-dry magnetic separator ikakhulukazi isebenzisa ukuhlukaniswa kwamagnetic, i-ore ngokulinganayo ebhandeni, ngesivinini esingaguquki engxenyeni engenhla yesifunda sesigubhu samagnetic, ngaphansi komphumela wamandla kazibuthe, amaminerali anamandla kazibuthe anamathela ebusweni bebhande le-magnetic roller, agijimele phansi kwesigubhu futhi aphume ensimini, athembele ekudonseni amandla ukuze agxilise i-slot, i-waste rock kanye namaminerali abuthakathaka kazibuthe awakwazi ukuba namandla kazibuthe okumunca nokugcina i-inertia yawo yokunyakaza, aqonde ngakwesobunxele ngaphambili kwesihlukanisi se-ore abe yi-tailings slot.
Ngokombono wesakhiwo, isihlukanisi sikamazibuthe esomile esihlala njalo sihlanganisa kakhulu imoto yokushayela, ukuhlanganiswa kwephini le-pillar elastiki, i-drive reducer, i-cross slider coupling, i-magnetic roller assembly kanye ne-magnetic system adjustment reducer nezinye izingxenye.
Amaphuzu abalulekile obuchwepheshe besakhiwo
1. Ukuze uthole usayizi omkhulu kunayo yonke imikhiqizo echotshoziwe engu-400 ~ 125 mm ubukhulu, yomile ngenxa yobukhulu bezinhlayiya ze-ore, ukuchoboza okuqinile ngemuva kwebhande, kulindeleke ukuthi umnyango webhande ungene endaweni yokuhlukanisa isigubhu, ngengqimba ebanzi yensimbi ukuze kufezwe umphumela ofanele wokulahla imfucuza, kuncishiswe ukususwa kokuqukethwe kwensimbi yamagnetic, lesi sigaba sokujula kwamagnetic sigubhu samagnetic sidinga ukuba sikhulu, ukuze senze izinhlayiya ezinkulu ze-ore ukuze zibambe, isakhiwo sesigaba sobuchwepheshe bomkhiqizo amaphuzu ayinhloko: (1) ububanzi besigubhu, sikhulu kakhulu, sivame ukuba ngu-1 400 mm noma 500 mm.
(2) Ububanzi bebhande bubanzi ngangokunokwenzeka. Ububanzi obukhulu bomklamo webhande elikhethiwe njengamanje bungu-3 000 mm;
Ibhande lide ngangokunokwenzeka engxenyeni eqondile eduze kwekhanda lesigubhu, ukuze ungqimba lwezinto ezifakwa endaweni yokuhlunga lube luncane.
(3) Ukuze uthole ukujula okukhulu kokungena kukazibuthe, uma kuthathwa izinhlayiya ze-ore ezinobukhulu obukhulu bokuhlunga obungu-300 ~ 400 mm njengesibonelo, amandla ensimu yakazibuthe ebangeni elingu-150 ~ 200 mm ukusuka ebusweni besigubhu ngokuvamile makhulu kuno-64kA/m, njengoba kuboniswe kuMfanekiso 1 kanye neThebula 1.
(4) Isikhala phakathi kwepuleti nesigubhu singaphezu kuka-400 mm, futhi singalungiswa.
(5) Ijubane elijikelezayo lesigubhu lingalungiswa, ngokulungiswa kwe-Angle ye-magnetic declamation kanye nokulungiswa kwedivayisi yokuhlukanisa izinto, ukuze inkomba yokuhlunga ibe ngcono kakhulu.
Isithombe 1 Ifu lensimu yamagnetic
Ithebula 1 Ukuqina kwensimu yamagnetic KA /m
| ibanga/mm | 0 | 50 | 100 | 150 | 200 | 250 |
| Ukuqina kwensimu yamagnetic (kA/m) | 780.8 | 357.7 | 196.4 | 127.4 | 81.2 | 59.3 |
| ibanga/mm | 300 | 350 | 400 | 450 | 500 |
|
| Ukuqina kwensimu yamagnetic (kA/m) | 41.5 | 30.6 | 21.3 | 16.6 | 12.8 |
|
Ithebula 1, amandla ensimu yamagnetic ku-200 mm ukusuka ebusweni besistimu yamagnetic angama-81.2kA/m, kanti lawo ku-400 mm ukusuka ebusweni besistimu yamagnetic angama-21.3kA/m.
（2）Ngosayizi wezinhlayiya eziphezulu ku-100 ~ 50 mm emikhiqizweni yokuchoboza eyomile, ngenxa yokuthi usayizi wezinhlayiya uba muhle, ukuncipha kwengqimba yezinto ezibonakalayo, amapharamitha okuklama kanye nokukhethwa okomile kokuchoboza okuqinile kungalungiswa ngendlela efanele: ① ububanzi besigubhu ngokuvamile buyi-1000, 1200, 1400 mm.
② ibhande elivame ukusetshenziswa ububanzi 1 400, 1 600, 1 800, 2 000 mm;
Ibhande lide ngangokunokwenzeka engxenyeni eqondile eduze kwekhanda lesigubhu, ukuze ungqimba lwezinto ezifakwa endaweni yokuhlunga lube luncane.
③Ukuze uthole ukujula okukhulu kokungena kukazibuthe, uma sithatha izinhlayiya ze-ore ezinobukhulu obukhulu bokuhlunga obungu-100 mm njengesibonelo, amandla ensimu yakazibuthe ebangeni eliphakathi kuka-100 no-50 mm ukusuka ebusweni besigubhu ngokuvamile makhulu kuno-64kA/m, njengoba kuboniswe kuMfanekiso 2 kanye neThebula 2.
④Isikhala phakathi kwepuleti lokusabalalisa kanye nesigubhu singaphezu kuka-100 mm, futhi singalungiswa.
⑤ Ijubane lokujikeleza kwesigubhu lingalungiswa, ngokulungiswa kwe-Angle ye-magnetic declamation kanye nokulungiswa kwedivayisi yokuhlukanisa izinto, ukuze inkomba yokuhlunga ibe ngcono kakhulu.
Isithombe 2 Ifu lensimu yamagnetic
Ithebula 2 Ukuqina kwensimu yamagnetic KA /m
| ibanga/mm | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
| Ukuqina kwensimu yamagnetic (kA/m) | 376 | 528 | 398 | 336 | 278 | 228 | 193 | 169 | 147 | 119 | 105 |
| ibanga/mm | 110 | 120 | 130 | 140 | 150 | 160 | 170 | 180 | 190 | 200 |
|
| Ukuqina kwensimu yamagnetic (kA/m) | 94.4 | 85.2 | 76.4 | 67.7 | 59 | 50.9 | 43.6 | 36.9 | 32.2 | 30.1 |
|
Ithebula 2, amandla ensimu yamagnetic ku-100 mm ukusuka ebusweni besistimu yamagnetic ngu-105kA/m, kanti ukuthi ku-200 mm ukusuka ebusweni besistimu yamagnetic ngu-30.1kA/m.
(3) Ukuze kukhishwe imikhiqizo emincane enobukhulu obukhulu bezinhlayiya obungu-25 ~ 5 mm, kungakhethwa ububanzi besigubhu esincane kanye nokujula okuncane kokungena kwamagnetic ekwakhiweni nasekukhethweni, okungeke kuxoxwe ngakho lapha.
Isikhathi sokuthunyelwe: Feb-03-2021