Izixhobo zesinyithi zelizwe lethu zizityebile kwiingqokelela kunye neentlobo ngeentlobo, kodwa kukho ii-ore ezininzi ezingenamafutha, ii-ore ezimbalwa ezityebileyo, kunye ne-granularity esasazekayo. Zimbalwa ii-ore ezinokusetyenziswa ngokuthe ngqo. Inani elikhulu lee-ore kufuneka licutshungulwe ngaphambi kokuba zisetyenziswe. Kangangexesha elide, bekukho ubunzima ngakumbi nangakumbi phakathi kwee-ore ezikhethiweyo, umlinganiselo wokuphucula uye waba mkhulu nangakumbi, inkqubo kunye nezixhobo ziye zaba nzima ngakumbi nangakumbi, ngakumbi iindleko zokugaya zibonise umkhwa okhulayo. Okwangoku, izityalo zokucubungula ngokubanzi zisebenzisa amanyathelo anjengokutyumza ngakumbi nokugawula kancinci, kunye nokukhetha kwangaphambili kunye nokulahla inkunkuma ngaphambi kokugaya, okuye kwafumana iziphumo ezimangalisayo.
Ngokubanzi, ukuphosa okomileyo bngaphambi kokuba ukugaywa kuluncedo ngakumbi kwezi meko zilandelayoii-ons:
(1) Ngaphakathiiindawoapho imithombo yamanzi inqongophele khona, amanzi ophuhliso lwemigodi akanakuqinisekiswa, nto leyo eyenza ukuba ukwahlulahlula izimbiwa ngamanzi kungabi phezulu. Ke ngoko, kwezi ndawo, iindlela zokukhetha ezomileyo ziya kuqwalaselwa kuqala.
(2) Kuyimfuneko ukunciphisa umthamo wodaka oluphuma kwiintsalela zenkunkuma kunye nokunciphisa uxinzelelo lwedama eliphuma kwiintsalela zenkunkuma. Kuya kujongwa kuqala ukukhethwa kwangaphambili kwenkunkuma eyomileyo kunye nokulahla inkunkuma.
(3) Ukulahlwa kwe-ore yamasuntswana amakhulu ngokwomileyo kunokwenzeka ngakumbi kunokwahlulwa kwamanzi.
(4) Ukuphosa nge-dry kudla ngokwahlulwahlulwa ngokwamanqanaba aliqela:
Ukulahlwa kweemveliso ezityumkileyo ezicoliweyo ezinobukhulu obuphezulu bamasuntswana angama-400～125 mm, Ukupolisha okomileyo kweemveliso ezicoliweyo eziphakathi ezinobukhulu obukhulu be-100-50 mm, Ukucola okucolekileyo kunye nokupolisha okomileyo okunobukhulu obukhulu be-25～5 mm, Kunye nokupholisha okomileyo kweemveliso ezityumkileyo zii-roller mills ezisebenzisa uxinzelelo oluphezulu, ezisetyenziswa kakhulu ngoku, ulwakhiwo lwezixhobo ezikhethiweyo lwahlukile.
Izixhobo zokwahlula ezomileyo zezinto ezinobukhulu obukhulu beesuntswana ezingama-20 mm nangaphezulu
Kwi-ore eyomileyo yokupolisha i-ore enobukhulu obukhulu be-particle obuyi-20 mm nangaphezulu, i-CTDG series permanent magnet dry bulk magnetic separator yeyona isetyenziswa kakhulu okwangoku.
Ii-magnet ezihlala zihleli zokwahlulahlula i-magnet eziqinileyo neziqinileyo zisetyenziswa kakhulu kwimigodi ye-metallurgical nakwezinye iimboni ukuhlangabezana neemfuno zemigodi emikhulu, ephakathi neyincinci. Zisetyenziselwa ukukhethwa kwangaphambili kwezinto ezinobukhulu obukhulu be-particle obungadluli kwi-500 mm emva kokutyunyuzwa kwisityalo sokwahlukanisa i-magnet. Ukubuyisela umgangatho wejoloji welitye lenkunkuma, kunokonga amandla nokunciphisa ukusetyenziswa, kunye nokwandisa amandla okucubungula isityalo sokucubungula; Isetyenziswa kwi-stope ukubuyisela i-magnetite ore kwilitye lenkunkuma ukuphucula izinga lokusetyenziswa kwezixhobo ze-ore; isetyenziselwa ukubuyisela isinyithi sesinyithi kwi-slag yentsimbi; isetyenziswa ekulahlweni kwenkunkuma ukuhlela iintsimbi eziluncedo.
I-permanent magnet dry bulk magnetic separator ikakhulu isebenzisa amandla emagnethi ukwahlulahlula, i-ore ifakwa ngokulinganayo kwibhanti kwaye ithuthwe iye kwindawo yokuhlunga kwinxalenye ephezulu yedrama yemagnethi ngesantya esingaguqukiyo. Phantsi kwesenzo samandla emagnethi, iiminerali ezinamandla zemagnethi zifunxwa kumphezulu webhanti yedrama yemagnethi, zibalekele kwinxalenye esezantsi yedrama kwaye ziqhekeke kwi-magnetic field, kwaye ziwele kwitanki yokugxila ngumxhuzulane. Ilitye elimdaka kunye ne-magnetic ore ebuthathaka azinakutsalwa ngamandla emagnethi kwaye zigcine i-inertia yazo. Yaphoswa ngokuthe tyaba phambi kwesahlulo sokwahlulahlula yaza yawela kwisitya somsila.
Ngokwembono yesakhiwo, i-permanent magnet dry bulk magnetic separator ibandakanya ikakhulu i-drive motor, i-elastic pin coupling, i-drive reducer, i-cross slide coupling, i-magnetic drum assembly kunye ne-magnetic adjustment reducer.
Amanqaku obuchwephesha bolwakhiwo
(1) Xa kuphoswa iimveliso ezicoliweyo ezirhabaxa ezinobukhulu obukhulu be-400-125 mm. Ngenxa yobukhulu be-ore enkulu, ibhanti ithwala inani elikhulu emva kokutyunyuzwa okurhabaxa, kwaye inxalenye ephezulu yebhanti ingena kwindawo yokuhluza idrama. Ukuze kufezekiswe isiphumo sokulahla inkunkuma esifanelekileyo kwaye kuncitshiswe umxholo we-magnetic iron kwiintsila, idrama yemagnethi kweli nqanaba kufuneka ibe nobunzulu obukhulu bokungena kwemagnethi, ukuze amasuntswana amakhulu e-ore akwazi ukubanjwa. Amanqaku obuchwephesha aphambili kwisakhiwo semveliso kweli nqanaba: ①Okukhona ububanzi be-roller bukhulu, kokukhona kungcono, ngokuqhelekileyo ukuya kuthi ga kwi-1 400 mm okanye i-1 500 mm. ②Ububanzi bebhanti bubanzi kangangoko kunokwenzeka. Ububanzi obukhulu boyilo lwebhanti ekhethiweyo ngoku yi-3 000 mm; ibhanti inde kangangoko kunokwenzeka kwicandelo elithe tye kufutshane nentloko yedrama, ukuze umaleko wezinto ezingena kwindawo yokuhluza uncitshiswe. ③Ubunzulu obukhulu bokungena kwemagnethi. Thatha umzekelo wokuhlela amasuntswana e-ore anobukhulu obukhulu besuntswana obuyi-300-400 mm. Ngokubanzi, amandla e-magnetic field kumgama we-150-200 mm ukusuka kumphezulu wedrum ukusuka kwindawo yokufunxa idrum ukuya kumphezulu wedrum mkhulu kune-64kA/m, njengoko kubonisiwe kuMfanekiso 1. 1. ④Umsantsa phakathi kwepleyiti yokwahlulahlula kunye nedrum mkhulu kune-400 mm kwaye uyahlengahlengiswa. ⑤Isantya sokusebenza sedrum siyahlengahlengiswa, kwaye ukulungiswa kwe-engile yokuhla kwemagnethi kunye nokulungiswa kwesixhobo sokuhambisa kwenza isalathisi sokuhlela sibe ngcono.
Umfanekiso 1 Imephu yelifu lentsimi yemagnethi
Itheyibhile 1 Ubunzulu bentsimi yemagnethi kumgama othile ukusuka kwitheyibhile yemagnethi kA/m
Kuyabonakala kwiTheyibhile 1 ukuba amandla emagnethi kumgama we-200 mm ukusuka kumphezulu wenkqubo yemagnethi yi-81.2 kA/m, kwaye amandla emagnethi kumgama we-400 mm ukusuka kumphezulu wenkqubo yemagnethi yi-21.3 kA/m.
(2) Ukuze kucocwe imveliso ecoliweyo ephakathi nendawo enobukhulu obukhulu be-100-50 mm, ngenxa yobukhulu be-particle obucolekileyo kunye nomaleko wezinto ezincinci, iiparameter zoyilo kunye nokukhetha okomileyo okucoliweyo okuqinileyo kunokulungiswa ngokufanelekileyo:①Ububanzi bedrama budla ngokuba yi-1 000, 1 200, 1 400 mm.②Ububanzi bebhanti obuqhelekileyo yi-1400, 1600, 1800, 2000 mm; ibhanti inde kangangoko kwindawo ethe tye kufutshane nentloko yedrama, ukuze umaleko wezinto ezingena kwindawo yokuhlela uncitshiswe.③Ubunzulu obukhulu bokungena kwemagnethi, xa kuthathwa ukuhluzwa kwee-ore particles ezinobukhulu obukhulu bee-particle ze-100 mm njengomzekelo, ngokuqhelekileyo amandla e-magnetic field kumgama we-100-50 mm ukusuka kumphezulu wedrum ukusuka kwindawo yokufunxa idrum ukuya kumphezulu wedrum mkhulu kune-64kA/m, njengoko kubonisiwe kuMfanekiso 2 kunye neTheyibhile 2.④Umsantsa ophakathi kwepleyiti yokwahlulahlula kunye nedrama ungaphezulu kwe-100 mm kwaye ungalungiseka.⑤Isantya sokusebenza sedrama siyalungiselelwa, kwaye ukulungiswa kwe-engile yokuhla kwemagnethi kunye nokulungiswa kwesixhobo sokusasaza kwenza isalathisi sokuhlela sibe sesona sifanelekileyo.
Umfanekiso 2 Imephu yelifu lentsimi yemagnethi
Itheyibhile 2 Ubunzulu bentsimi yemagnethi kumgama othile ukusuka kwitheyibhile yemagnethi kA/m
Kuyabonakala kwiTheyibhile 2 ukuba amandla emagnethi kumgama we-100 mm ukusuka kumphezulu wenkqubo yemagnethi yi-105 kA/m, kwaye amandla emagnethi kumgama we-200 mm ukusuka kumphezulu wenkqubo yemagnethi yi-30.1 kA/m.
(3) Kwindlela yokupolisha imveliso eyomileyo ehlulwe kakuhle enobukhulu obukhulu be-25-5 mm, kukhethwe ububanzi bedrama encinci kunye nobunzulu obuncinci bokungena kwemagnethi kuyilo nasekukhetheni, nto leyo engazukuxoxwa ngayo apha.
Izixhobo zokomisa izixhobo ezinobukhulu obukhulu beesuntswana ezingaphantsi kwama-20 mm.
- Uthotho lwe-MCTF olutsalayo oluwomileyo oluhlulahlulayo lwemagnethi
I-MCTF series pulsating dry magnetic series sisixhobo sokwahlula amandla emagnethi esiphakathi. Sifanelekile kwiintsimbi ezithambileyo ezifana ne-sandstone ore, i-sand ore, i-river sand, i-sea sand sand, njl.njl. okanye i-powdery lean ore ecoliweyo enobukhulu bamasuntswana angama-20.～0 mm. Uxinzelelo lweeminerali zemagnethi kunye nokukhethwa kwangaphambili kweemveliso zemagnetite ezicoliweyo kakuhle.
1.2 Umgaqo wokusebenza
Umgaqo wokusebenza we-MCTF series pulsating dry magnetic separator uboniswe kuMfanekiso 3.
Umfanekiso 3 Umzobo wesicwangciso somgaqo wokusebenza kohlobo lwe-MCTF olushukumisayo oluwomileyo oluhlukanisa imagnethi
Ukusebenzisa umgaqo wokuba izinto zemagnethi zinokutsalwa ziimagnethi ezihlala zihleli, inkqubo yemagnethi enesijikelezi-langa enentsimi enkulu yemagnethi ifakwa ngaphakathi kwidrama apho izinto zihamba khona. Xa izinto zihamba ngentsimi yemagnethi, amasuntswana eminerali yemagnethi abanjwa ngamandla amakhulu emagnethi aze afakwe kumphezulu wenkqubo yemagnethi enesijikelezi-langa. Xa amasuntswana eminerali yemagnethi eziswa kwindawo engaphantsi engeyiyo imagnethi yidrama ejikelezayo, ziwela kwindawo yokukhupha i-concentrate kwaye zikhutshwa phantsi kwesenzo somxhuzulane. I-ore okanye i-ore engeyiyo imagnethi enomgangatho ophantsi wesinyithi inokugeleza ngokukhululekileyo ngentsimi yemagnethi ukuya kwindawo yokukhupha i-tailings phantsi kwesenzo somxhuzulane kunye namandla e-centrifugal.
Ngokwembono yesakhiwo, i-MCTF-type pulsating dry magnetic separator ibandakanya isixhobo sokulungisa inkqubo yemagnethi, indibano yedrama, iqokobhe eliphezulu, isigqubuthelo sothuli, isakhelo, isixhobo sokudlulisa, kunye nesixhobo sokuhambisa.
Amanqaku obuchwephesha bolwakhiwo
Amanqaku obuchwephesha aphambili kwisakhiwo aquka: ①Iidayamitha zerola ezisetyenziswa rhoqo yi-800, 1,000, kunye ne-1 200 mm; uyilo lulandela umgaqo wokuba ubukhulu besuntswana buncinci buhambelana nobubanzi obuncinci, kwaye okukhona ubukhulu besuntswana bulingana nobubanzi begubhu obukhulu. ②Ubude begubhu buhlala bulawulwa ngaphakathi kwe-3,000 mm. Ukuba igubhu lide kakhulu, ilaphu aliyi kufana kwicala lobude, nto leyo eya kuchaphazela isiphumo sokuhlela. ③Njengoko ubukhulu besuntswana bezinto busiba ncinci, ubunzulu bokungena kwemagnethi yegubhu buba buthathaka; inani leepali zemagnethi liyanda, nto leyo evumela ukujika kwezinto ezininzi kwaye ifezekise ukwahlulwa kwemigca ecociweyo yezinto; xa ubukhulu bomaleko wezinto zingu-30 mm, umgama ukusuka kumphezulu wedrama ngu-30. Ubunzulu be-magnetic field kwi-mm yi-64kA/m, jonga uMfanekiso 4 kunye neTheyibhile 3. ④Umsantsa phakathi kwepleyiti yokwahlulahlula kunye nedrama ungaphezulu kwe-20 mm kwaye uyahlengahlengiswa. ⑤Ukuqinisekisa ukusasazwa okufanayo kubude bedrama, izixhobo kufuneka zixhotyiswe ngezixhobo ezincedisayo ezifana ne-chute, i-vibrating feeder, i-spiral distributor okanye i-star distributor. ⑥Ukuze kubekho i-standard sorting index, inokuxhotyiswa ngesixhobo sokulinganisa ukutya ukuze kufezekiswe ukondla okulinganiselweyo. ⑦Isantya sokusebenza sedrama siyahlengahlengiswa, kwaye ukulungiswa kwe-engile ye-magnetic declination kunye nokulungiswa kwesixhobo sokusasazwa kwezinto kwenza i-sorting index ibe yeyona ifanelekileyo. Indawo yokusetyenziswa kwe-MCTF pulsating dry magnetic separator ene-vibrating feeder iboniswe kuMfanekiso 5.
Umfanekiso 4 Imephu yelifu lentsimi yemagnethi
Itheyibhile 3 Ubunzulu bentsimi yemagnethi kumgama othile ukusuka kwitheyibhile yemagnethi kA/m
Kuyabonakala kwiTheyibhile 3 ukuba amandla emagnethi kumgama we-30 mm ukusuka kumphezulu wenkqubo yemagnethi yi-139kA/m, kwaye amandla emagnethi kumgama we-100 mm ukusuka kumphezulu wenkqubo yemagnethi yi-13.8kA/m.
Umfanekiso 5 Indawo yokusetyenziswa kwe-MCTF eyomileyo yokwahlulahlula imagnethi eyomileyo ene-feeder edlidlizayo
2.MCTF series double drum pulsating dry magnetic separator
2.1 Umgaqo wokusebenza kwe-rough sweep
Izixhobo zingena kwi-ore ngesixhobo sokondla. Emva kokuba i-ore ihlelwe ngedrama yokuqala, inxalenye ye-concentrate ikhutshwa kuqala. Iintsalela zedrama yokuqala zingena kwidrama yesibini ukuze zitshayelwe, kwaye i-sweeping concentrate kunye ne-concentrate yokuqala zixutywe ukuze zibe yi-concentrate yokugqibela. , Iintsalela ezitshayelwe ziintsalela zokugqibela. Umgaqo wokusebenza we-rough sweep enye uboniswe kuMfanekiso 6.
2.2 Umgaqo wokusebenza wento enye erhabaxa kunye nenye ehlawulisiweyo
Izixhobo zingena kwi-ore ngesixhobo sokondla. Emva kokuba i-ore ihlelwe ngedrama yokuqala, inxalenye yeentsalela ilahlwa kuqala. Ingxubevange yedrama yokuqala ingena kwidrama yesibini ukuze ikhethwe, kwaye ingxubevange yesibini yokwahlula idrama yingxubevange yokugqibela. Intsalela yesibini yokubopha idityaniswe kwintsalela yokugqibela. Umgaqo wokusebenza we-rough enye kunye ne-fine enye uboniswe kuMfanekiso 7.
Umfanekiso 7. Umzobo womgaqo wokusebenza we-rough and fine
Amanqaku obuchwephesha bolwakhiwo
Amanqaku obuchwephesha e-2MCTF series double drum pulsating dry magnetic series:①Umgaqo osisiseko woyilo uyafana nowe-MCTF series pulsating dry magnetic series. ②Ubunzulu be-magnetic field yetyhubhu yesibini bukhulu kunobo betyhubhu yokuqala xa eyokuqala irhabaxa kwaye itshayelwa okokuqala; ubunzulu be-magnetic field yetyhubhu yesibini buphantsi kunetyhubhu yokuqala xa eyokuqala irhabaxa kwaye enye incinci. Indawo yokusetyenziswa kwe-2MCTF double drum pulsating dry magnetic separator exhotyiswe ngesixhobo sokondla esimile okweenkwenkwezi kunye nesixhobo sokulinganisa esizenzekelayo iboniswe kuMfanekiso 8.
Umfanekiso 8 Indawo yokusetyenziswa kwe-2MCTF idrama ephindwe kabini eyomileyo ehluza i-magnetic separator exhotyiswe ngesixhobo sokondla esimile okweenkwenkwezi kunye nesixhobo sokulinganisa esizenzekelayo.
Uthotho lwe-3.3MCTF olusebenzisa iidrum ezintathu oluhlulahlula imagnethi eyomileyo
3.1 Umgaqo wokusebenza we-rough enye kunye ne-two sweep
Izixhobo zingena kwi-ore ngesixhobo sokondla, i-ore ihlelwa yidrama yokuqala, kwaye inxalenye ye-concentrate ikhutshwa kuqala. Iintsalela zedrama yokuqala zingena kwi-drum yesibini yokutshaya, iintsalela zedrama yesibini zingena kwi-drum yesithathu yokutshaya, kunye neentsalela zedrama yesithathu. Kwi-tailings yokugqibela, ii-concentrate ze-barrel yokuqala, yesibini, neyesithathu zidityaniswe kwi-concentrate yokugqibela. Umgaqo wokusebenza we-rough enye kunye ne-sweep ezimbini uboniswe kuMfanekiso 9.
Umfanekiso 9 Umzobo wesicwangciso somgaqo wokusebenza we-rough enye kunye ne-sweep ezimbini
Izixhobo zingena kwi-ore ngesixhobo sokondla. Emva kokuba i-ore ihlelwe ngedrama yokuqala, i-concentrate ingena kwidrama yesibini ukuze yahlulwe ngakumbi, i-concentrate yesibini yedrama ingena kwi-drum yesithathu yokuhlela, kwaye i-concentrate yesithathu yedrama yi-concentrate yokugqibela. Ii-tailings zedrama yesibini neyesithathu zidityaniswe kwi-tailings yokugqibela. Umgaqo wokusebenza we-rough enye kunye ne-fines ezimbini uboniswe kuMfanekiso 10.
Umfanekiso 10 Umzobo wesicwangciso somgaqo wokusebenza wento enye erhabaxa kunye nenye ethambileyo ezimbini
Amanqaku obuchwephesha bolwakhiwo
Amanqaku obuchwephesha e-3MCTF series three-roller pulsating dry magnetic separator: ①Umgaqo osisiseko woyilo uyafana nowe-MCTF series pulsating dry magnetic separator. ②Ubunzulu be-magnetic field yetyhubhu yesibini kunye netyhubhu yesithathu buyanda ngokulandelelana kwe-rough enye kunye ne-sweep ezimbini; ubunzulu be-magnetic field yetyhubhu yesibini kunye netyhubhu yesithathu buyancipha ngokulandelelana kwe-rough enye kunye ne-fine ezimbini. Indawo yokusetyenziswa kwe-3MCTF series three-drum pulsating dry magnetic separator iboniswe kuMfanekiso 11.
Umfanekiso 11 Indawo yokusetyenziswa kwe-3MCTF yokwahlulahlula i-magnetic dry-pulsating three-drum
4. Uthotho lwe-CTGY oluhlala luhleli olujikelezayo lwemagnethi yombane owomileyo ohlukanisayo
Umgaqo osebenzayo we-CTGY series permanent magnet rotating magnetic field dry magnetic separator uboniswe kuMfanekiso 12.
Umfanekiso 12 Umgaqo osebenzayo we-CTGY series permanent magnetic rotating magnetic field dry magnetic separator.
I-CTGY series permanent magnet rotary magnetic field pre-selector [3] isebenzisa inkqubo ye-composite magnetic, ngokusebenzisa iiseti ezimbini ze-mechanical transmission mechanism, iqonda ukujikeleza okungasemva kwenkqubo ye-magnetic kunye ne-drum, ivelise utshintsho olukhawulezayo lwe-polarity, ukuze izinto ze-magnetic zahlulwe kumgama omde. I-medium yahlulwe ngokupheleleyo kwizinto ze-magnetic ezingezizo ze-magnetic kunye nezibuthathaka.
Izinto ezi zinto ziwela kwibhanti yokuhambisa ngezibuko lokutya elingaphezulu kwesixhobo sokondla, kwaye ibhanti yokuhambisa ihamba phantsi kwesenzo semoto eyahlulayo, kwaye intsimi yemagnethi ejikelezayo ijikeleza kwicala elichaseneyo phantsi kwesenzo semoto (xa kuthelekiswa nebhanti). Emva kokuba izinto eziziswe kwintsimi yemagnethi yibhanti yokuhambisa, izinto zemagnethi zifunxwa ngokuqinileyo kwibhanti kwaye zithotyelwe kwisenzo esinamandla sokuvuselela imagnethi, okubangela ukujika nokutsiba, kunye "nokucinezela" izinto ezingezizo zemagnethi kumaleko ongaphezulu wezinto phantsi kwesenzo somxhuzulane kunye namandla e-centrifugal. , Ngena ngokukhawuleza kwibhokisi engezizo zemagnethi. Izinto zemagnethi zifunxwa kwibhanti kwaye ziyaqhubeka nokusebenza phantsi kwedrama. Xa iphuma kwintsimi yemagnethi, ingena kwibhokisi yemagnethi phantsi kwesenzo somxhuzulane kunye namandla e-centrifugal ukuze ifezekise ukwahlukana okusebenzayo kwezinto zemagnethi kunye nezinto ezingezizo zemagnethi.
Amanqaku obuchwephesha bolwakhiwo
Isakhiwo esisisiseko se-CTGY series permanent magnetic rotating magnetic field dry magnetic separator siquka isakhelo, ibhokisi yokutya, idrama, ibhokisi yemisila, ibhokisi yokugxila, inkqubo yokudlulisa idrama, inkqubo yokudlulisa idrama, njl.
Amanqaku obuchwephesha e-CTGY series permanent magnetic rotating magnetic field dry magnetic separator: ①Uyilo lwenkqubo yemagnethi lusebenzisa inkqubo yemagnethi ejikelezayo egxile kwindawo enye, i-engile ye-magnetic wrap yi-360°, ulwalathiso olujikelezileyo luhlelwe ngokwahlukeneyo ngokwe-NSN polarity, kwaye kusetyenziswa iteknoloji yoxinzelelo lwemagnethi ekhethekileyo. Amaqela ebhloko yemagnethi ye-NdFeB wedge ayongezwa phakathi kwamaqela emagnethi ukwenza idrama. Amandla anyuswa ngaphezu kwe-1.5 amaxesha, kwaye inani leepali zemagnethi liphindwe kabini ngaxeshanye, nto leyo eyandisa inani lokuwa ngexesha lenkqubo yokuhlela izinto, kwaye inokulahla ngempumelelo izinto zemagnethi ezibuthathaka kunye nee-gangues ezixutyiweyo kwiiminerali. I-boron yesinyithi ye-neodymium esebenza kakuhle, enokunyanzela okuphezulu, enobushushu obuphezulu kunye ne-high-resistant rare earth neodymium enganyangekiyo nobushushu obuphezulu isetyenziswa njengomthombo wemagnethi, kwaye iipleyiti ze-pole zemagnethi zenziwe ngezinto ze-DT3 zombane ezicocekileyo, eziphucula kakhulu ukukwazi ukungena. I-core shaft inciphisa ukulahleka kwe-magnetic field, kwaye amandla e-magnetic field kumphezulu wesilinda ye-magnetic aphuculwa ngempumelelo, nto leyo ephucula izinga lokubuyiselwa kwezinto ze-ferromagnetic. ②Inkqubo ye-drum magnetic iguqulwa rhoqo kwaye ilawulwa ngesantya ngokwahlukeneyo. Kukhethwa ii-motor ezimbini ezijikiweyo ukulawula isantya se-drum kunye nokujikeleza kwenkqubo ye-magnetic ngokwahlukeneyo, kwaye ii-motor ezimbini ezijikiweyo zilawulwa zii-inverters ezimbini ngokwahlukeneyo. Isantya se-motor singatshintshwa ngokulungelelanisa i-frequency ye-motor ngokuthanda kwayo, Ngokutshintsha isantya sokujikeleza kwe-drum kunye nesantya sokujikeleza kwenkqubo ye-magnetic, inani lokuwa kwamasuntswana eeminerali liyalawulwa. ③I-roller barrel ye-magnet esisigxina yenziwe ngeplastiki eqinisiweyo yeglasi eyenziwe nge-epoxy resin, ethintela ukufudumeza kwe-roller kwaye yonyusa amandla e-motor ngenxa yesiphumo se-eddy current.
5. Isihluli seMagnetic esiXhotyisiweyo seCXFG Series
5.1 Ulwakhiwo oluphambili kunye nomgaqo wokusebenza
I-CXFG series suspension magnetic separator yenziwe kakhulu ngebhokisi yokutya, isixhobo sokusasaza i-counter-roller, i-main belt conveyor, i-assistant belt conveyor, inkqubo ye-magnetic, isixhobo sokusasaza, isixhobo sokumisa, ibhokisi yokugxila, ibhokisi ye-tailings, ifreyimu kunye nolwakhiwo lweNkqubo yokuhambisa.
Umgaqo wokwahlulahlula we-CXFG series suspension magnetic series kukusebenzisa indlela ye-roller ukondla ngokulinganayo izinto kumphezulu webhanti yokuhambisa ye-assistive belt conveyor. Inkqubo yemagnethi kwi-main belt conveyor ikwinxalenye ephezulu yezinto ukuze yahlule iiminerali ezinamandla zemagnethi. Iyathathwa kwaye ithunyelwe kwibhokisi yokugxila. Xa izinto zemagnethi ezibuthathaka zidlula entlokweni ye-assistive belt conveyor, zifunxwa kumphezulu wedrama yinkqubo yemagnethi kwidrama, kwaye ziwele kwibhokisi yokugxila emva kokuba zahlulwe kwintsimi yemagnethi njengoko idrama ijikeleza. Iiminerali ezingezizo zemagnethi ziphoswa kwibhokisi ye-tailings phantsi kwesenzo samandla angenamsebenzi okushukuma kunye nomxhuzulane, ukuze kufezekiswe injongo yokucwangcisa. Umgaqo wokusebenza we-CXFG series suspension magnetic series separator uboniswe kuMfanekiso 13.
Umfanekiso 13 Umgaqo wokusebenza we-CXFG series suspension magnetic separator
Amanqaku obuchwephesha bolwakhiwo
Amanqaku obuchwephesha okwahlulahlula imagnethi yokumiswa kwe-CXFG series:①Ukusebenzisa ilaphu lohlobo lwe-counter-roller akunakuqinisekisa kuphela ukufana kwamandla okucubungula kunye nomaleko wezinto, kodwa kunokuthintela kwaye kuncede ekutyumzweni kwe-ore enkulu. Kukho umsantsa othile phakathi kwezi zimbini zeerola. Isibini seegiya ezidibeneyo ziqhutywa ukuba zijikeleze ngokulinganayo nangokujikajika ngemoto yokunciphisa i-frequency engaguqukiyo. Umsebenzisi unokulungisa isantya sesibini seerola ngokwemveliso ukuze alungise ubungakanani be-ore.②Ibhanti yokwahlulahlula ephambili isebenzisa inkqubo yemagnethi evulekileyo, enezibonda ezininzi zemagnethi ezicwangciswe ngokutshintshana. Inkqubo yemagnethi ejikelezayo inendawo ende yokwahlulahlula kunye nexesha elide lemagnetization, nto leyo edala amathuba amaninzi okufunxa i-ore yemagnethi. Kwaye ngenxa yokuba inkqubo yemagnethi ikwinxalenye ephezulu ye-ore, isinyithi semagnethi Kwindawo yokuhluza, ikwimeko exhonyiweyo nekhululekileyo, i-monomer iyafunxwa, akukho nto ibonakalayo, kwaye ukusebenza kakuhle kokuphucula umgangatho kuphezulu kakhulu kunoko kwenkqubo yemagnethi egobileyo. Iiminerali zemagnethi zihamba kwiipali zemagnethi kwaye zidlula kwinkqubo yemagnethi yeplane. Iiminerali zemagnethi zijikwa ngokuzenzekelayo amaxesha amaninzi. Ukuphindaphinda kokujika kukhulu kwaye ixesha lide, nto leyo eluncedo ekuphuculeni umgangatho weeminerali zemagnethi. Kwinkqubo yemagnethi yeplanar, uyilo lunomahluko okrelekrele nofanelekileyo wemagnethi, kwaye iiminerali zihlala ziphantsi kwesenzo seepali zemagnethi ezininzi, ezahlula ngokufanelekileyo iiminerali ze-gangue kunye nezingezizo zemagnethi, ngaloo ndlela zifumana ukubuyiselwa ngokupheleleyo, ziphucula umgangatho we-concentrate kwaye zinciphise i-Tail runner. ③I-conveyor yebhanti encedisayo isetyenziselwa kakhulu ukuthutha iiminerali, kwaye intloko yamkela isakhiwo sedrama yemagnethi ukuze yahlule amasuntswana amancinci. Irola yamkela isakhiwo segroove ukuthintela ukuphambuka kwebhanti.
Olu luhlu lweemveliso ezikhankanyiweyo apha ngasentla eziveliswe yiShandong Huate Magnetoelectric Technology Co., Ltd. zifanelekile ukwahlulahlula iiminerali ezinobukhulu obahlukeneyo beesuntswana. Zigxile kuyilo lwesakhiwo semveliso ukuhlangabezana neemfuno zee-index ezahlukeneyo zokuhlela, kwaye zisetyenziswe ngempumelelo. Kumashishini amaninzi emigodi, idlale indima entle ekongeni amandla nasekunciphiseni ukusetyenziswa kunye nokuphucula ukusebenza kakuhle.
Amashishini emigodi kufuneka akhethe izixhobo zokwahlulahlula imagnethi ezifanelekileyo kwiimeko zawo zoshishino ngokwemo yentsimbi kunye neemeko zobuchwepheshe ukuphucula ukusebenza kakuhle kwemveliso.
Abavelisi bezixhobo kufuneka baqhubeke nokuphucula nokusebenza kweemveliso zabo ngokweemfuno zemveliso zamashishini emigodi, basombulule iingxaki ezithile xa zisetyenziswa ngokwenene, bavelise iimveliso ezifanelekileyo ngakumbi kwizicelo zoshishino, kwaye bakhuthaze uphuhliso lobuchwepheshe bezixhobo zokwahlula imagnethi.
Ixesha lokuthumela: Matshi-17-2021