Kuvumbula Chinsinsi cha Zida Zamagetsi mu Magnetic Separators

M'makampani oyendetsa zinyalala ndi zobwezeretsanso zinyalala,olekanitsa maginitozimagwira ntchito yofunikira pakulekanitsa bwino ndikuchotsa zida za maginito ku mitsinje ya zinyalala. Makina odabwitsawa ali ndi udindo wosunga malo athu aukhondo komanso kusunga zinthu zamtengo wapatali. Pamtima pa olekanitsawa pali njira yanzeru - maginito.

1. Phunzirani za maginito:

Kuti timvetsetse kufunika kwa zida za maginito mu zolekanitsa maginito, choyamba tiyenera kumvetsetsa lingaliro la magnetism. Magnetism ndi chinthu chomwe chimawonetsedwa ndi zinthu zina kuti zikope kapena kuthamangitsa zida zina. Khalidweli limayendetsedwa ndi dongosolo la maginito, kapena madomeni, mkati mwa zinthuzo.

Zida zamaginito zitha kugawidwa m'magulu atatu: ferromagnetic, paramagnetic, ndi diamagnetic. Zida za Ferromagnetic zimakhala ndi maginito kwambiri chifukwa cha chidwi chawo chachikulu cha maginito. Zidazi zimagwiritsidwa ntchito kwambiri muzolekanitsa maginito chifukwa cha luso lawo losunga maginito. Zida za paramagnetic, kumbali ina, zimawonetsa maginito ofooka ndipo zimakhudzidwa ndi maginito akunja. Zida za Diamagnetic sizimakopeka ndi maginito ndipo zimathamangitsidwa ndi maginito.

2. Ntchito ya maginito olekanitsa maginito:

Olekanitsa maginito amagwiritsidwa ntchito kuchotsa bwino zonyansa za ferromagnetic kuchokera kuzinthu zosiyanasiyana monga mapulasitiki, zitsulo, mchere, ndi zinyalala. Chofunika kwambiri pa zolekanitsazi ndi ng'oma ya maginito kapena mbale ya maginito, yomwe imakhala ndi maginito amphamvu. Maginitowa nthawi zambiri amapangidwa ndi zinthu zamaginito monga neodymium kapenaferrite, zomwe zimapanga mphamvu ya maginito yamphamvu mkati mwa olekanitsa.

Pamene zinyalala zikudutsa cholekanitsa, tinthu tating'ono ta ferromagnetic timakopeka ndikumamatira pamwamba pa ng'oma ya maginito kapena mbale ya maginito. Zida zopanda maginito, monga pulasitiki kapena magalasi, zimapitilira njira yomwe akufuna, kuwonetsetsa kuti zinyalala zikusanjidwa moyenera. Kukopa kosankhidwa kwa maginito ndi maginito olekanitsa kumathandiza njira zolekanitsa bwino.

3. Patsogolo mu Zipangizo Maginito kwa Kutalikirana Kupatukana:

Kwa zaka zambiri, asayansi ndi mainjiniya apita patsogolo kwambiri pazida za maginito, kupititsa patsogolo luso la olekanitsa maginito. Chimodzi mwazotukuka zotere ndikugwiritsa ntchito maginito osowa padziko lapansi, makamakaneodymium maginito. Maginitowa ali ndi mphamvu ya maginito yolimba kwambiri, yomwe imalola kulekanitsa bwino ngakhale tinthu tating'ono kwambiri ta ferromagnetic. Mphamvu zawo zapadera zasintha kwambiri ntchito yobwezeretsanso, kuwonetsetsa chiyero chapamwamba komanso kubwezeretsanso bwino kwazinthu.

Kuphatikiza apo, kupita patsogolo kwa njira zopangira maginito ndi zokutira maginito kwathandizira kupanga ma hybrid magnetic materials. Zida zosakanizidwazi zimaphatikiza maginito osiyanasiyana okhala ndi zinthu zosiyanasiyana ndipo zimapangidwira kuti zitheke kugawa maginito mkati mwa olekanitsa ndikuwonjezera mphamvu zolekanitsa.