CTDG yakatevedzana inogara magineti yakaoma magineti separator ndiyo inonyanya kushandiswa pakukandwa kwakaoma kwesimbi ine huwandu hwehukuru hwesaizi inodarika makumi maviri mm.
Permanent magineti yakaoma magineti separator inoshandiswa zvakanyanya mumigodhi yesimbi uye mamwe maindasitiri, inogona kusangana nezvinodiwa zvemigodhi mikuru, yepakati uye diki, inoshandiswa kune magineti yekuparadzanisa chirimwa chakapwanyika ore mushure mehukuru hwechikamu hukuru husina kupfuura 500 mm zvinhu pre-concentration, kurasa iyo yakasanganiswa tsvina dombo, kudzoreredza geological giredhi, inogona kuchengetedza simba uye kuderedza kushandiswa, kuvandudza kugona kwekugadzirisa kwechigadzirwa chekugadzira;
Inoshandiswa mukumira, inogona kudzoreredza magineti kubva mumarara dombo, kuvandudza mwero wekushandiswa kweore zviwanikwa; Inoshandiswa kudzorera simbi yesimbi kubva kusimbi slag; Inoshandiswa pakurasa marara uye kuronga simbi dzinobatsira.
Permanent magineti yakaoma magineti separator kunyanya kushandisa magineti kupatsanurwa, ore zvakaenzana pabhandi, painomhanya inogara ichienda kumusoro kweiyo magineti dhiramu redunhu, pasi pesimba remagineti simba, iyo yakasimba magineti zvicherwa adsorb pamusoro pepamusoro magineti roller bhandi, mhanya. kusvika kudhiramu kuzasi uye kunze kwemunda, vimba negiravhiti kuti utarise slot, marara dombo uye isina simba remagineti zvicherwa hazvigone kuve simba remagineti kutora uye kuchengetedza mafambiro ayo inertia, sandara kuruboshwe kumberi kweore separator mune tailings slot.
Kubva pamaonero echimiro, iyo yekusingaperi magineti yakaoma block magineti separator inonyanya kusanganisira kutyaira mota, elastic mbiru pini yekubatanidza, kutyaira inoderedza, muchinjiko mutsvedzeri wekubatanidza, magineti roller musangano uye magineti system inogadzirisa inoderedza uye zvimwe zvikamu.
Zvinhu zvakakosha zvekugadzira tekinoroji
1. yehukuru hukuru mu400 ~ 125 mm gobvu dzakapwanyika zvigadzirwa zvakawoma nekuda kwehukuru hweore particle size, coarse kupwanya mushure mebhandi, bue kudhipatimendi rebhandi inotarisirwa kupinda munzvimbo yekuparadzanisa dhiramu, ine gobvu dhizaini yekukanda kuti ibudirire. inonzwisisika tsvina mhedzisiro, kuderedza miswe yemagineti iron yemukati, iyi nhanho yemagineti dhiramu kudzika kwemagineti inoda kuve nekukura, kugadzira hombe ore zvimedu zvekutora, chikamu chechimiro cheiyo chigadzirwa tekinoroji mapoinzi makuru: (1) dhiramu dhayamita, yakakura zviri nani, kazhinji 1 400 mm kana 500 mm.
(2) Kufara kwebhanhire kwakafara sezvinobvira. Iyo yakawanda yekugadzira upamhi hwebhanhire rakasarudzwa ikozvino 3 000 mm;
Bhanhire rakareba sezvinobvira muchikamu chakatwasuka pedyo nemusoro wedhiramu, kuitira kuti chidimbu chezvinhu chinopinda munzvimbo yekusarudza chive chitete.
(3) Pakudzika kwemagineti yakakura, kutora zvidimbu zveore zvine saizi yakakura yekuronga ye300 ~ 400 mm semuenzaniso, simba remagineti riri chinhambwe che150 ~ 200 mm kubva pamusoro pedhiramu rinowanzopfuura. 64kA/m, sezvinoratidzwa mumufananidzo 1 uye Tafura 1.
(4) Kubvumidzwa pakati peplate uye chigubhu kwakakura kupfuura 400 mm, uye inogona kugadziriswa.
(5) Iyo inotenderera inotenderera yedhiramu inogona kugadziriswa, nekugadziriswa kweiyo magnetic declamation Angle uye kugadziriswa kwechinhu chinoparadzanisa mudziyo, kuitira kuti indekisi yekuronga ive yakakwana.
Fig. 1 Magnetic field cloud
Tafura 1 Magnetic field intensity KA /m
| chinhambwe/mm | 0 | 50 | 100 | 150 | 200 | 250 |
| Magnetic field intensity (kA/m) | 780.8 | 357.7 | 196.4 | 127.4 | 81.2 | 59.3 |
| chinhambwe/mm | 300 | 350 | 400 | 450 | 500 |
|
| Magnetic field intensity (kA/m) | 41.5 | 30.6 | 21.3 | 16.6 | 12.8 |
|
Tafura 1, iyo magnetic field intensity pa 200 mm kubva kune magnetic system surface i 81.2kA / m, uye iyo pa 400 mm kubva kune magnetic system surface ndeye 21.3kA / m.
(2) Kune iyo yakakura saizi yechikamu mu100 ~ 50 mm mune yakaoma inopwanya zvigadzirwa, nekuda kwehukuru hwechikamu hunova hwakanaka, chidimbu chechinhu kutetepa, dhizaini dhizaini uye yakaomesesa kupwanya yakaoma sarudzo inogona kugadziriswa nenzira kwayo: ① iyo dhayamu yedhiramu inowanzo. 1 000, 1 200, 1 400 mm.
② bhandi rinowanzoshandiswa upamhi 1 400, 1 600, 1 800, 2 000 mm;
Bhanhire rakareba sezvinobvira muchikamu chakatwasuka pedyo nemusoro wedhiramu, kuitira kuti chidimbu chezvinhu chinopinda munzvimbo yekusarudza chive chitete.
③Pakudzika kwakadzika kwemagineti, kutora zvimedu zveore zvine saizi yakakura yekuronga ye100 mm semuenzaniso, iyo magineti yekusimba iri pakati pe100 ne50 mm kubva pamusoro pedhiramu kazhinji yakakura kupfuura 64kA/m. inoratidzwa mufananidzo 2 uye Tafura 2.
④Kubvumidzwa pakati peplate yekugovera uye chigubhu yakakura kupfuura 100 mm, uye inogona kugadziriswa.
⑤ Iyo inotenderera inotenderera yedhiramu inogona kugadziriswa, nekugadziriswa kwemagnetic declamation Angle uye kugadziriswa kwechigadzirwa chekuparadzanisa chigadziro, kuitira kuti indekisi yekuronga ive yakakwana.
Fig. 2 Magnetic field cloud
Tafura 2 Magnetic field intensity KA /m
| chinhambwe/mm | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
| Magnetic field intensity (kA/m) | 376 | 528 | 398 | 336 | 278 | 228 | 193 | 169 | 147 | 119 | 105 |
| chinhambwe/mm | 110 | 120 | 130 | 140 | 150 | 160 | 170 | 180 | 190 | 200 |
|
| Magnetic field intensity (kA/m) | 94.4 | 85.2 | 76.4 | 67.7 | 59 | 50.9 | 43.6 | 36.9 | 32.2 | 30.1 |
|
Tafura 2, iyo magnetic field intensity pa 100 mm kubva kune magnetic system surface i 105kA/m, uye iyo pa 200 mm kubva kune magnetic system surface i 30.1kA/m.
(3) Pakurasa kwakaoma kwezvigadzirwa zvakanaka zvine saizi yakakura ye25 ~ 5 mm, dhayamita diki yedhiramu uye kudzika kwemagineti kudzika kunogona kusarudzwa mukugadzira uye kusarudzwa, izvo zvisingazokurukurwa pano.
Nguva yekutumira: Feb-03-2021