CTDG mndandanda wokhazikika wa maginito ouma

Cholekanitsa maginito chokhazikika cha CTDG series dry magnetic separator ndicho chomwe chimagwiritsidwa ntchito kwambiri poponya miyala youma yokhala ndi tinthu tating'onoting'ono toposa 20 mm.

Cholekanitsa maginito chokhazikika chouma cha maginito chimagwiritsidwa ntchito kwambiri m'migodi yachitsulo ndi mafakitale ena, chimatha kukwaniritsa zosowa za migodi yayikulu, yapakatikati ndi yaying'ono, chimagwiritsidwa ntchito pogawa miyala yachitsulo ya maginito pambuyo poti tinthu tating'onoting'ono tosapitirira 500 mm titayamba kusungunuka, kutaya miyala yosakanikirana, kubwezeretsa kalasi ya geological, kumatha kusunga mphamvu ndikuchepetsa kugwiritsa ntchito, kukonza mphamvu yogwiritsira ntchito chomera chopangira;

Amagwiritsidwa ntchito mu stope, amatha kubweza magnetite kuchokera ku miyala ya zinyalala, kukweza kuchuluka kwa momwe miyala yamtengo wapatali imagwiritsidwira ntchito; Amagwiritsidwa ntchito kubweza chitsulo chachitsulo kuchokera ku slag yachitsulo; Amagwiritsidwa ntchito potaya zinyalala ndikusankha zitsulo zothandiza.

Maginito okhazikika ouma maginito olekanitsa makamaka pogwiritsa ntchito maginito olekanitsa, miyala yofanana pa lamba, pa liwiro lokhazikika kupita kumtunda kwa chigawo cha ng'oma yamaginito, pansi pa mphamvu yamaginito, mchere wamphamvu wamaginito umalowa pamwamba pa lamba wamaginito wozungulira, kuthamanga mpaka pansi pa ng'oma ndikutuluka m'munda, kudalira mphamvu yokoka kuti ikhazikitse malo, miyala yotayira ndi mchere wofooka wamaginito sungakhale mphamvu yamaginito kuti itenge ndikusunga kuyenda kwake kosalekeza, kumanzere kupita kutsogolo kwa olekanitsa miyalayo kupita ku malo osungiramo zinthu.

Kuchokera pa kapangidwe kake, cholekanitsa maginito chokhazikika cha maginito chouma chimaphatikizapo makamaka mota yoyendetsa, cholumikizira cha pini yolimba, chochepetsera kuyendetsa, cholumikizira chopingasa, cholumikizira cha maginito ndi chochepetsera kusintha kwa dongosolo la maginito ndi zina.

Mfundo zazikulu zaukadaulo wa kapangidwe kake

1. Kuti zinthu zazikulu kwambiri zikhale ndi makulidwe a 400 ~ 125 mm, zophwanyika zouma chifukwa cha kukula kwa tinthu tating'onoting'ono ta miyala, kuphwanya kolimba pambuyo pa lamba, lamba liyenera kulowa m'dera lolekanitsa ng'oma, ndi wosanjikiza wokhuthala wa chitsulo kuti zitheke bwino, kuchepetsa kutayika kwa chitsulo cha maginito, gawo ili la kuya kwa maginito kwa ng'oma liyenera kukhala lalikulu, kuti tinthu tating'onoting'ono ta miyala tigwire, kapangidwe ka gawo la ukadaulo wazinthu mfundo zazikulu: (1) m'mimba mwake wa ng'oma, kukula kwake kumakhala bwino, nthawi zambiri 1 400 mm kapena 500 mm.

(2) M'lifupi mwa lamba ndi lalikulu momwe zingathere. M'lifupi mwa kapangidwe ka lamba lomwe lasankhidwa pakadali pano ndi 3000 mm;

Lambayo ndi wautali momwe angathere m'gawo lolunjika pafupi ndi mutu wa ng'oma, kotero kuti wosanjikiza wa zinthu zomwe zimalowa m'dera losankhira ukhale wochepa.

(3) Kuti mudziwe kuchuluka kwa maginito, potengera tinthu ta m'nthaka tomwe tili ndi kukula kwakukulu kosankha kwa 300 ~ 400 mm mwachitsanzo, mphamvu ya maginito pamtunda wa 150 ~ 200 mm kuchokera pamwamba pa ng'oma nthawi zambiri imakhala yoposa 64kA/m, monga momwe zasonyezedwera pa Chithunzi 1 ndi Table 1.

(4) Mpata pakati pa mbale ndi ng'oma ndi woposa 400 mm, ndipo ukhoza kusinthidwa.

(5) Liwiro lozungulira la ng'oma lingasinthidwe, ndi kusintha kwa Angle ya magnetic declamation ndi kusintha kwa chipangizo cholekanitsa zinthu, kuti index yosankhika ikhale yabwino kwambiri.

Chithunzi 1 Mtambo wa maginito

Gome 1 Mphamvu ya maginito KA /m

Gome 1, mphamvu ya mphamvu ya maginito pa 200 mm kuchokera pamwamba pa dongosolo la maginito ndi 81.2kA/m, ndipo pa 400 mm kuchokera pamwamba pa dongosolo la maginito ndi 21.3kA/m.

（2）Pa kukula kwakukulu kwa tinthu tating'onoting'ono mu 100 ~ 50 mm mu zinthu zophwanyidwa zouma, chifukwa cha kukula kwa tinthu tating'onoting'ono timeneti, kuchepetsedwa kwa gawo la zinthu, magawo a kapangidwe kake ndi kusankha kouma kophwanyidwa kungasinthidwe moyenera: ① m'mimba mwake wa ng'oma nthawi zambiri ndi 1000, 1200, 1400 mm.

② lamba lomwe limagwiritsidwa ntchito kwambiri m'lifupi ndi 1400, 1600, 1800, 2000 mm;

Lambayo ndi wautali momwe angathere m'gawo lolunjika pafupi ndi mutu wa ng'oma, kotero kuti wosanjikiza wa zinthu zomwe zimalowa m'dera losankhira ukhale wochepa.

③Kuti mudziwe kuchuluka kwa maginito, potengera tinthu ta m'nthaka tomwe tili ndi kukula kwakukulu kosankha kwa 100 mm mwachitsanzo, mphamvu ya maginito yomwe ili pa mtunda wa pakati pa 100 ndi 50 mm kuchokera pamwamba pa ng'oma nthawi zambiri imakhala yoposa 64kA/m, monga momwe zasonyezedwera pa Chithunzi 2 ndi Table 2.

④Mpata pakati pa mbale yogawa ndi ng'oma ndi woposa 100 mm, ndipo ukhoza kusinthidwa.

⑤ Liwiro lozungulira la ng'oma likhoza kusinthidwa, ndi kusintha kwa ngodya ya magnetic declamation ndi kusintha kwa chipangizo cholekanitsa zinthu, kuti chizindikiro chosankhika chikhale chabwino kwambiri.

Chithunzi 2 Mtambo wa maginito

Gome 2 Mphamvu ya maginito KA /m

Gome 2, mphamvu ya mphamvu ya maginito pa 100 mm kuchokera pamwamba pa dongosolo la maginito ndi 105kA/m, ndipo pa 200 mm kuchokera pamwamba pa dongosolo la maginito ndi 30.1kA/m.

(3) Pakuchotsa zinthu zopyapyala zokhala ndi tinthu tating'onoting'ono tomwe tili ndi kukula kwakukulu kwa 25 ~ 5 mm, m'mimba mwake wa ng'oma ndi kuya kochepa kwa maginito kungasankhidwe mu kapangidwe ndi kusankha, zomwe sizidzakambidwa pano.