Magnet-mamã nye nu vevi aɖe le dɔwɔƒe geɖe me, siwo dometɔ aɖewoe nye tomenukuƒe, nusiwo wogbugbɔ zãna, kple gaŋutinunya. Nuwɔna sia ƒe taɖodzinue nye... Permanent Magnetic Separator , si nye mɔ̃ si ɖea gayibɔnuwo ɖe vovo nyuie tso esiwo menye gayibɔ o gbɔ. Magnet-mamãnu siwo nɔa anyi ɖaa ƒe nɔnɔmewo gɔmesese le vevie ŋutɔ be woana mamaa nawɔ dɔ nyuie wu eye woakpɔ egbɔ be nu mamlɛtɔ si wowɔ la le dzadzɛ.
Magnetic separation zãa magnetic nɔnɔme siwo le nuwo me tsɔ ɖea gayibɔ kple nusiwo menye gayibɔ o dome. Nusiwo ƒe magnet-ŋusẽ sesẽ la hea magnet-ŋusẽ aɖe, si wɔnɛ be woate ŋu ama wo ɖa tso nusiwo me magnet-ŋusẽ gbɔdzɔ alo esiwo me magnet-ŋusẽ aɖeke mele o gbɔ. Alesi mɔnu sia wɔa dɔ nyuie la nɔ te ɖe magnet-mamãnu si wozãna ƒe nɔnɔmewo dzi koŋ.
Magnet siwo nɔa anyi ɖaa naa magnet-ŋusẽ si nɔa anyi ɖaa evɔ mehiã be woakpɔ ŋusẽtsoƒe siwo le gota o. Nɔnɔme sia na be kakaɖedzi le wo ŋu ŋutɔ eye womezãa ŋusẽ nyuie o na dɔwɔwɔ atraɖii. Magnet-ŋusẽa ƒe ŋusẽ kple eƒe liƒo le vevie ŋutɔ na nusi mamãnu la ƒe dɔwɔwɔ ɣesiaɣi.
Wotrɔ asi le magnet-mamãnu siwo nɔa anyi ɖaa ŋu kple nɔnɔme tɔxɛ aɖewo siwo nana woƒe dɔwɔwɔ nyona ɖe edzi eye wosɔna na dɔ vovovowo wɔwɔ. Nu vevi aɖewo le ete:
Magnet ƒe ŋusẽ si le nusi mamã nu ŋue afia ŋutete si le esi be wòahe gayibɔ ƒe nusuewo. Wotsɔ magnet siwo nu sẽ ŋutɔ siwo ate ŋu alé gayibɔ ƒe ɖiƒoƒo nyuitɔ kekeake gɔ̃ hã de magnet-mamãnu siwo nɔa anyi ɖaa la me. Esia wɔnɛ be nusiwo ŋu wotrɔ asi le la nɔa dzadzɛ ŋutɔ.
Wotsɔ nu sesẽwo tu magnet-mamãnu siwo nɔa anyi ɖaa, eye wonɔa agbe didi eye wote ŋu nɔa te ɖe dɔwɔwɔ ƒe nɔnɔme sesẽwo nu. Woƒe wɔwɔme ɖea woƒe vuvu kple vuvu dzi kpɔtɔna, si wɔnɛ be mehiã be woalé be na wo enuenu o. Nu sia si nɔa anyi didina la wɔnɛ be dɔwɔwɔ ƒe gazazãwo dzi ɖena kpɔtɔna le ɣeyiɣi aɖe megbe.
Esi wònye be magnet siwo nɔa anyi ɖaa mehiã elektrikŋusẽ be woalé woƒe magnet-ŋusẽ me ɖe asi o ta la, mamãnu siawo zãa ŋusẽ nyuie ŋutɔ. Nɔnɔme sia na wosɔ nyuie na dɔwɔƒe siwo le didim be yewoaɖe ŋusẽzazã kple dɔwɔwɔ ƒe gazazãwo dzi akpɔtɔ.
Magnet-mamãnu siwo nɔa anyi ɖaa la te ŋu wɔa dɔ le mɔ vovovowo nu eye woate ŋu atsɔ wo ade nuwo ŋudɔwɔwɔ ƒe akpa vovovowo me. Wosɔ na nuto ƒuƒui alo tsidzadza eye woate ŋu akpɔ nu vovovowo ƒe lolome kple woƒe wɔwɔme vovovowo gbɔ.
To elektrikŋusẽ ƒe akpa aɖewo ƒe hiahiã ɖeɖeɖa me la, magnet-mamãnu siwo nɔa anyi ɖaa ɖea elektrikŋusẽ ƒe afɔkuwo dzi kpɔtɔna. Woƒe dɔwɔwɔ ɖea ŋusẽkpɔɖeamedzi ɖe nutome dzi hã dzi kpɔtɔna to ŋusẽzazã dzi ɖeɖe kpɔtɔ kple mɔxexe ɖe ɖiƒoƒo nuwo nu me.
Magnet-mamãnu vovovo siwo nɔa anyi ɖaa li, eye wowɔ wo dometɔ ɖesiaɖe na dɔwɔwɔ tɔxɛwo kple nusiwo wotsɔ wɔe ƒe nɔnɔme tɔxɛwo.
Kpẽ si le tɔtrɔm si me magnet siwo nɔa anyi ɖaa le ye nyea nusiwo ma womamã siawo. Ne kpẽa le tsatsam la, gayibɔwo hea magnet-ŋusẽa eye woɖea wo nɔewo ɖa tso tsi si menye magnet-ŋusẽ o gbɔ. Drum separators wɔa dɔ nyuie na dɔwɔwɔ le agbɔsɔsɔ gã me.
Wotsɔa overband separators ƒona ɖe conveyor belts tame. Woɖea ɖiƒoƒo siwo nye gayibɔ ɖa le nusiwo le sisim me, si wɔnɛ be dɔwɔnu siwo le tɔsisia ƒe anyime la wɔa dɔ tɔtɔ aɖeke manɔmee. Esia ƒomevi sɔ nyuie na tramp iron ɖeɖe ɖa atraɖii.
Plɛti mamalawo zãa magnet-gbadzɛwo tsɔ léa gayibɔ ƒe akpa siwo tso nusiwo gena faa alo ʋuʋudediwo me. Woɖea vi ŋutɔ le ɖinuwo ɖeɖeɖa tso nusiwo le ʋeʋẽm alo esiwo le abe aŋɔ ene me.
Xɔtunuwo kple magnet-mamãnu siwo nɔa anyi ɖaa ƒe wɔwɔme kpɔa ŋusẽ ɖe woƒe dɔwɔwɔ kple woƒe nyonyo na dɔ aɖewo koŋ dzi vevie.
Magnet-nu siwo bɔ dometɔ aɖewoe nye ferrite, neodymium iron boron (NdFeB), kple samarium cobalt (SmCo). NdFeB magnetwo naa magnet-ŋusẽ gã eye wosɔ na nu suesuesuewo léle, evɔ ferrite magnetwo ya mexɔa ga geɖe na ɖiƒoƒo gãwo o.
Xɔa kpɔa magnetawo ta tso nusiwo agblẽ kple ɖiƒoƒo me. Ga si mexɔ dzo o alo nu bubu siwo menye magnet o, siwo te ŋu nɔa te ɖe xɔxlɔ̃ nu zazã nana nusi mamãnu la nɔa anyi didina, vevietɔ le nɔnɔme sesẽwo alo tsidzadzawo me.
Magnet-mamãnu siwo nɔa anyi ɖaa ƒe dɔwɔwɔ nyuie wu bia nu geɖe, siwo dometɔ aɖewoe nye nusiwo ŋu wole dɔ wɔm le ƒe ɖoɖo, nuɖuɖu ƒe agbɔsɔsɔme, kple nusuewo ƒe lolome.
Mamãnu aɖewo ɖea mɔ be woatrɔ asi le magnet-ŋusẽ ƒe ŋusẽ ŋu wòasɔ ɖe nu vovovowo ƒe nɔnɔme nu. Trɔtrɔ ɖe nɔnɔmewo ŋu alea nana be mama ƒe dɔwɔwɔ nyuie wu le dɔwɔwɔ vovovowo me.
Tiatia mamãnu si ƒe ŋutete kple didime sɔ naa wokpɔa egbɔ be wokpɔa nusiwo ƒe sisi dzi nyuie. Dɔwɔnu siwo lolo akpa alo esiwo ƒe lolome mede o ate ŋu ana woagawɔ dɔ nyuie o eye woaɖe wo mama ƒe nyonyome dzi akpɔtɔ.
Wozãa magnet-mamãnu siwo nɔa anyi ɖaa le dɔwɔƒe geɖe me le woƒe dɔwɔwɔ kple kakaɖedzi ta.
Le tomenukuƒewo la, tomenu siwo ɖea tomenu xɔasiwo ɖea tomenu xɔasiwo tso kpe xɔasiwo me, si wɔnɛ be nusiwo woɖena le tomenukuƒewo ƒe nyonyome nyona ɖe edzi. Woɖea ɖiƒoƒo gayibɔ siwo womedi o siwo ate ŋu akpɔ ŋusẽ ɖe dɔwɔnu siwo wotsɔ wɔa dɔe hã ɖa.
Dɔwɔƒe siwo gbugbɔa nuawo zãna zãa magnet-mamãnu siwo nɔa anyi ɖaa tsɔ xɔa ga siwo me ga le tso gbeɖuɖɔwo me. Gbugbɔgadzɔ sia le vevie ŋutɔ na nunɔamesiwo ƒe anyinɔnɔ eye wòɖea gbeɖuɖɔ siwo woɖona ɖe tomenuwo tsɔtsɔ ƒu gbe me dzi kpɔtɔna.
Le dɔwɔƒe siawo la, nusiwo ma nuawo kpɔa egbɔ be ɖiƒoƒo siwo me ga le mele nusiwo wowɔ me o, si ate ŋu ahe lãmesẽkuxiwo vɛ alo agblẽ nu le nusiwo wowɔ ƒe blibonyenye ŋu. Nusiwo wozãna le dzadzɛnyenye me le separatorwo tutu me le vevie le dɔ siawo wɔwɔ me.
Magnet-mamãnu siwo nɔa anyi ɖaa ƒe beléle nyuie le vevie ŋutɔ be woate ŋu awɔ dɔ nyuie eye woanɔ dedie le dɔwɔƒe.
Dzodzro edziedzi kpena ɖe ame ŋu wòdea dzesi nusiwo gblẽ alo nusiwo gblẽ le nusiwo mamã ƒe akpawo ŋu. Magnet-nuawo ŋu kɔklɔ nana be magnet-nu suesuesuewo meƒoa ƒu o, si ate ŋu aɖe dɔwɔwɔ nyuie dzi akpɔtɔ.
Ele be dɔwɔlawo naɖɔ ŋu ɖo ne wole dɔ wɔm le magnet-ŋusẽ sesẽwo gbɔ. Elektrɔnikmɔ̃wo kple nusiwo sea magnet-mɔ̃wo tsɔtsɔ ɖo adzɔge dedie xea mɔ na afɔkuwo kple dɔwɔnuwo ƒe gbegblẽ.
Mɔ̃ɖaŋununya ƒe ŋgɔyiyi na woto magnet-mamãmɔ̃ siwo wɔa dɔ nyuie wu eye wole etɔxɛ wu vɛ.
Anyigba ƒe magnet siwo mebɔ o abe neodymium magnet ene ƒe dodo na magnet ƒe ŋusẽ si le nusiwo mãa nu me dzi ɖe edzi ŋutɔ. Dodoɖeŋgɔ sia na woate ŋu alé gayibɔ ƒe akpa suesuesue siwo le sue ŋutɔ.
Egbegbe mamãnuwo ate ŋu anye mɔ̃ siwo wotsɔna klɔa nu le wo ɖokui si siwo ɖea gayibɔ siwo wolé la ɖa evɔ mahiã be woatsɔ asi ade nu eme o. Nɔnɔme sia nana dedienɔnɔ nyona ɖe edzi eye wòɖea ɣeyiɣi si woatsɔ awɔ dɔe dzi kpɔtɔna.
Magnet-mamãnu siwo nɔa anyi ɖaa siwo wɔa dɔ nyuie zazã ate ŋu aɖe vi geɖe le ganyawo kple nutome ŋu.
To nusiwo wowɔ ƒe dzadzɛnyenye dzi ɖeɖe kpɔtɔ kple dɔwɔnu siwo le anyime takpɔkpɔ tso nusiwo agblẽ me me la, nusiwo mamãnuwo ɖea dɔwɔwɔ ƒe gazazãwo dzi kpɔtɔna. Agbenɔƒe didi kple beléle na wo ƒe nudidi suewo gawɔa akpa aɖe le gazazã dzi ɖeɖe kpɔtɔ me.
Dɔwɔwɔ nyuie be woama ga xɔasiwo ɖe vovo, si wɔnɛ be mehiã be woawɔ tomenukuƒe yeyewo o. Kesinɔnuwo takpɔkpɔ sia sɔ kple ŋgɔyiyi si li tegbee ƒe taɖodzinuwo.
Nusiwo wozãna le xexeame ŋutɔŋutɔ ɖe alesi magnet-mamãnu siwo nɔa anyi ɖaa wɔa dɔ nyuie le dɔwɔƒe vovovowo fiana.
Dɔwɔƒe si wogbugbɔ zãa nu le si wotsɔ wɔ ɖekae Permanent Magnetic Separator units yi woƒe dɔwɔwɔ ƒe kawo me, si na be 20% ƒe dzidziɖedzi le ferrous metal gbugbɔgaxɔ me. Ŋgɔyiyi sia na wokpɔ viɖe geɖe wu eye wòɖe ŋusẽ si wògblẽna ɖe nutome ŋu dzi kpɔtɔ.
Atikewɔƒe aɖe wɔ magnet-mamãnu siwo nɔa anyi ɖaa be woatsɔ aɖe gayibɔ ƒe ɖiƒoƒo ɖa le woƒe atikewo me. Nusi do tso emee nye be wodzi adzɔnuwo ƒe dedienɔnɔ ɖe edzi eye wowɔ ɖe dɔwɔƒea ƒe se sesẽwo dzi.
Magnet-mamãnu siwo nɔa anyi ɖaa nye dɔwɔnu siwo hiã vevie le magnet-mamã ƒe ɖoɖowo me le dɔwɔƒe geɖe me. Woƒe nɔnɔmewo abe magnet-ŋusẽ si nu sẽ ŋutɔ, woƒe anyinɔnɔ tegbee, ŋusẽzazã nyuie, kple alesi woate ŋu azã wo le mɔ vovovowo nu ene, nana wowɔa dɔ nyuie eye wozãa wo le afisiafi. Nɔnɔme siawo gɔmesese nana habɔbɔwo tiaa dɔwɔnu siwo sɔ na woƒe nuhiahiã tɔxɛwo, si wɔnɛ be wowɔa dɔ nyuie wu, woɖea gazazã dzi kpɔtɔna, eye woɖea vi na nutome. Ne mɔ̃ɖaŋununya le ŋgɔ yim la, magnet-mamãnu siwo nɔa anyi ɖaa ayi edzi anɔ tɔtrɔm, si ana woawɔ dɔ geɖe wu eye woanɔ anyi eteƒe nadidi.