Nnianimu
Eddy mprempren mpaapaemufo abɛyɛ ade a ɛho nhia wɔ nnwuma a wɔyɛ no foforo ne nea wɔde di dwuma wɔ ɔkwan a wɔfa so yɛ nneɛma mu no mu. Sɛnea wotumi yi dade a ɛnyɛ dade fi nwura mu no ma ɛyɛ adwinnade a ɛho hia kɛse wɔ nnɛyi nneɛma a wɔde yɛ nneɛma mu. Mfiri yi adwumayɛ nnyinasosɛm ahorow a wɔbɛte ase no ho hia na ama wɔn adwumayɛ ayɛ papa na wɔama dade a ɛsom bo no asan ayɛ yiye.
Mfiridwuma a ɛwɔ eddy current separators akyi no gyina anyinam ahoɔden nnyinasosɛm atitiriw so. Ɛdenam nkitahodi a ɛda magnetic fields ne nneɛma a ɛma nsu fa mu ntam no so no, saa mfiri yi betumi atew dade te sɛ aluminum, kɔbere, ne kɔbere afi nwura afoforo a ɛnyɛ dade ho yiye. Ɛnyɛ sɛ saa adeyɛ yi ma nneɛma a wɔasan de adi dwuma no ho tew nko na mmom ɛboa kɛse ma nneɛma a atwa yɛn ho ahyia no kɔ so tra hɔ denam nneɛma a wɔde di dwuma wɔ mmeae a wɔtow nneɛma gu ne nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔmfa nhyehyɛ mu a wɔhwehwɛ no so.
Wɔ nnwuma a wɔrehwehwɛ sɛ wɔde dade a wɔde bɛtetew mu ano aduru a etu mpɔn bedi dwuma fam no, ɛho hia sɛ wɔte ɛka a wɔbɔ no ase. sika a wɔde bɛto A . Eddy current separator a ɛho ka sua no betumi ama wɔanya sika a wɔde besie bere tenten kɛse denam adwumayɛ mu mmɔdenbɔ ne nneɛma a wɔyɛ no ho ahotew a ɛbɛma atu mpɔn so.
Nnyinasosɛm atitiriw a ɛfa eddy mprempren mpaapaemu ho .
Nea ɛwɔ eddy current mpaapaemu no mu titiriw ne nnyinasosɛm a ɛfa electromagnetic induction ho, a Michael Faraday dii kan huu wɔ 1831. Sɛ ade bi a ɛma nsu fa mu no fa magnetic field a ɛresakra mu a, ɛma anyinam ahoɔden a ɛkyinkyini wɔ ade no mu, a wonim no sɛ eddy currents. Saa eddy currents yi ma wɔn ankasa magnetic fields, a ɛne mfitiase magnetic field no bɔ abira, na ɛde tumi a ɛyɛ hu a wobetumi de adi dwuma de atew nneɛma so aba.
Wɔ nneɛma a mfaso wɔ so mu no, eddy current separators de magnetic drum anaa rotor a ɛkyinkyini a wɔde asase magnets a ɛntaa nsi ahyɛ mu di dwuma. Bere a rotor no di akɔneaba wɔ ahoɔhare kɛse mu no, ɛma magnetic field a ɛsakra ntɛmntɛm ba. Sɛ nneɛma a wɔde fra a wɔde nneɛma a ɛyɛ fĩ afra mu no fa separator no so a, dade a ɛnyɛ dade te sɛ aluminum ne kɔbere osuahu ma eddy currents na wɔpam fi rotor no ho esiane magnetic fields a ɛne no bɔ abira nti. Saa repulsion yi ma dade no kɔ anim kɔ baabi a ɛyɛ soronko a wɔboaboa ano, na ɛma ɛtew wɔn ho yiye fi nneɛma a ɛnyɛ nea ɛkɔ so te sɛ plastic ne ahwehwɛ ho.
Nneɛma a ɛwom ne sɛnea wɔayɛ eddy mprempren mpaapaemu .
Eddy current separator taa yɛ nneɛma atitiriw pii a wɔayɛ sɛ ɛbɛma mpaapaemu no ayɛ yiye:
magnetic rotor .
Magnetic rotor no yɛ ade a ɛma nneɛma paapae no mu titiriw, a magnet ahorow a ɛtra hɔ daa a wɔahyehyɛ no nnidiso nnidiso wɔ polarity a ɛsesa mu. Rotor no a ɛkyinkyini ntɛmntɛm no ho hia kɛse ma magnetic fields a ɛresakra ntɛmntɛm a ɛho hia ma eddy currents wɔ nneɛma a ɛma nsu fa mu no mu.
Nneɛma a wɔde fa nneɛma so abɔso .
Abɔso a ɛyɛ den a ɛnyɛ dade a wɔde fa nneɛma so no de nneɛma a adi afra no fa magnetic rotor a ɛredinhyia no so. Ɛsɛ sɛ wɔyɛ abɔso no sɛnea ɛbɛyɛ a ebetumi agyina mfiri no mu nhyɛso ahorow ano na ɛmma magnetic field ahorow no ntwitware mu.
Splitter anaa mpaapaemu .
Bere a atwam wɔ rotor no so akyi no, nneɛma no tetew mu gyina wɔn conductive properties so. Splitter bi wɔ ɔkwan pa so a wɔde bɛpaapae dade a ɛnyɛ dade mu, a wɔpam no kɔ anim no mu, fi nneɛma a aka a ɛhwe ase esiane tumi a ɛtwe ade ba fam nti no mu.
Adwumayɛ mu nsɛm a ɛka adwumayɛ .
Sɛnea eddy current separator no yɛ adwuma yiye no gyina adwumayɛ mu nsusuwii ahorow pii so:
Rotor ahoɔhare .
Rotor ahoɔhare a ɛkɔ soro no ma magnetic fields a ɛresakra no yɛ kɛse, na ɛma eddy currents a ɛde ba no yɛ kɛse na ɛde ahoɔden a ɛyɛ den a ɛyɛ den ba. Nanso, ahoɔhare a ɛkɔ soro dodo no betumi ama mfiri asɛe na ahoɔden a wɔde yɛ adwuma no ntumi nyɛ adwuma yiye.
Magnetic field ahoɔden .
Asase so magnet a ɛyɛ den a ɛho yɛ na a wɔde di dwuma no boa ma mpaapaemu a etu mpɔn kɛse ba denam eddy currents a emu yɛ den a ɛma ɛba no so. Magnetic field ahoɔden a wɔbɛsesa no betumi ama separator no ayɛ papa ama dadeɛ ahodoɔ ne abɔdeɛ nketenkete ahodoɔ.
Nneɛma nketenkete no kɛse ne ne kyekyɛ .
Nneɛma nketenkete a ɛwɔ nneɛma no mu no kɛse nya mpaapaemu a etu mpɔn so nkɛntɛnso kɛse. Nneɛma nketenkete a ɛyɛ pɛ no ma wotumi tetew mu pɛpɛɛpɛ, bere a ne kɛse a wɔkyekyɛ no trɛw no betumi atew sɛnea etu mpɔn no so. Ebia ɛho behia sɛ wɔyɛ nhwehwɛmu ansa na wɔayɛ nhwehwɛmu ne ne kɛse mu nkyekyem na ama wɔanya nea eye sen biara.
Nneɛma a wɔde di dwuma wɔ nneɛma a wɔde di dwuma bio ne nneɛma a wɔsɛe no mu .
Eddy current separators no yɛ nea wɔde di dwuma kɛse wɔ nnwuma ahorow mu esiane sɛ wotumi nya dade a ɛsom bo a ɛnyɛ dade nti:
Municipal Solid Waste Processing .
Wɔ nkurow akɛse mu nneɛma a wɔsɛe no mu no, saa nneɛma a ɛtete saa a ɛtetew mu yi yi aluminum nkotoku ne nneɛma afoforo a ɛyɛ dade fi afie mu nwura mu, na ɛma wɔbɔ mmɔden sɛ wɔbɛsan de nneɛma a wɔde di dwuma bio no ayɛ adwuma na ɛtew nneɛma a wɔtow gu so no so.
Kar a wɔde shredding ayɛ .
Bere a kar ahorow abubu awie no, eddy current separators no san nya dade a ɛnyɛ dade fi nkae a wɔayam no mu. Saa adeyɛ yi ho hia kɛse ma dade a sɛ ɛnte saa a ɛyɛ den sɛ wɔbɛtetew mu no a wɔbɛsan agye.
Ɛlektrɔnik nwura a wɔde yɛ nneɛma foforo .
Dade a ɛsom bo a ɛho hia wɔ e-waste mu. Eddy current separators boa ma wonya saa dade ahorow yi te sɛ kɔbere ne aluminium, fi circuit boards ne electronic components mu.
Mfaso ne anohyeto ahorow .
Bere a Eddy Current Separators de mfaso pii ma no, ɛho hia sɛ yɛte wɔn anohyeto ahorow ase na ama wɔatumi de adi dwuma yiye:
Mfaso a ɛwɔ so .
Ntetewmu a ɛkorɔn a ɛyɛ adwuma yiye ma dade a ɛnyɛ dade.
Nsa a wɔde hyehyɛ nneɛma ho ka ne adwumayɛfo a wɔtew so no so tew.
Nneɛma a wɔasan anya no ahotew a ɛkɔ soro, na ɛma wɔn gua so bo kɔ soro.
Ntoboa a wɔde ma wɔ nneɛma a atwa yɛn ho ahyia a ɛbɛkɔ so atra hɔ daa ho denam nneɛma a wɔsan de di dwuma a wɔhyɛ ho nkuran so.
Anohyeto ahorow .
a entumi nyɛ adwuma yiye mma dade a ɛyɛ dade a ɛtetew; Wɔhwehwɛ magnetic separators ma saa atirimpɔw yi.
Wobetumi asiw adwumayɛ kwan denam mfutuma a ɛbɛboaboa ano so, a ɛhwehwɛ sɛ wosiesie no daa.
Ɛnyɛ nea etu mpɔn kɛse wɔ nneɛma nketenkete paa so (mpɛn pii no ɛba fam sen 5mm wɔ ne kɛse mu).
Sika a wɔde hyɛ mu mfiase no betumi ayɛ kɛse, ɛwom sɛ eyi brɛ ase denam paw a wɔpaw . Eddy mprempren mpaapaemu a ɛho ka sua ..
Nkɔso ne mfiridwuma a aba nnansa yi .
Nkɔso a aba wɔ Eddy Current Separator Technology mu no ama adwumayɛ atu mpɔn na wɔde adi dwuma a ɛtrɛw:
Nsakraeɛ frequency drives .
Sɛ wode variable frequency drive ahorow ka ho a, ɛma wotumi di rotor ahoɔhare so pɛpɛɛpɛ. Saa nsakrae yi ma adwumayɛfo tumi siesie mpaapaemu no yiye ma nneɛma ahorow na ɛma ahoɔden a wɔde di dwuma yiye no yɛ kɛse.
Magnetic rotor a wɔayɛ no yiye a wɔayɛ no yiye .
Nnɛyi rotor ahorow de asase so magnet a ɛntaa nsi a ɛyɛ den na ɛko tia ɔhyew di dwuma. Nhyehyɛe foforo a wɔyɛ wɔ saa magnet ahorow yi ho no betumi ama magnetic field no mu dɔ ayɛ kɛse, na ama wɔatumi atetew nneɛma akɛse mu na ama adwumayɛ nyinaa atu mpɔn.
Nneɛma a wɔde yiyi nneɛma mu abien .
Double layer Eddy Current Separators no wɔ mmeae abien a ɛtetew mu wɔ afiri biako mu, na ɛma dade a wɔsan nya no yɛ kɛse. Saa nhyehyɛe yi ho wɔ mfaso titiriw wɔ nwura a ɛyɛ den a wɔde di dwuma wɔ baabi a ɛho hia sɛ wɔde fa akwan pii so no mu.
Sɛ wopɛ nsɛm pii fa nkɔso te sɛ double layer separators ho a, susuw ho sɛ wobɛhwehwɛ akwan horow a wobɛfa so ayɛ . Eddy mprempren mpaapaemu a ɛho ka sua ..
Ntetewmu a etu mpɔn a eye sen biara .
Sɛnea ɛbɛyɛ a wobenya adwumayɛ a eye sen biara afi eddy current separator mu no, ɛsɛ sɛ adwumayɛfo susuw akwan horow a edidi so yi ho:
Nneɛma a wɔde siesie .
Sɛ wodi kan sa nneɛma no ano denam dade a ɛyɛ ferrous a wɔde magnetic separators yi fi hɔ no so a, ɛmma wontumi nsiw eddy current nhyehyɛe no kwan. Bio nso, shredding anaa granulating nneɛma a ɛyɛ pɛ no ma mpaapaemu no yɛ adwuma yiye.
Nsiesiei a wɔyɛ no daa .
Nhwehwɛmu a wɔyɛ no daa ne nea wɔde tew nneɛma ho no siw nneɛma a ebetumi atew adwumayɛ so no ano. Hwɛ a wɔbɛhwɛ sɛ conveyor belt ne rotor no wɔ tebea pa mu no ma nnwinnade no nkwa nna yɛ tenten na ɛma mpaapaemu no kɔ so yɛ papa.
Nsiesiei a wɔayɛ no sɛnea wɔpɛ .
Rotor ahoɔhare ne splitter gyinabea a wɔbɛsesa a egyina nneɛma pɔtee a wɔahyehyɛ so no betumi ama ahoɔden a wɔde bɛsan ayɛ adwuma no atu mpɔn kɛse. Trial runs ne testing som bo ma determining optimal settings ma application pɔtee bi.
Nsɛm a wɔayɛ ho nhwehwɛmu ne wiase ankasa mu dwumadie .
Nnwuma pii atumi de Eddy Current Separators adi dwuma yiye de ama wɔn dwumadi ayɛ yiye:
Metal a wɔsan nya ahoɔden fi slag mu .
Wɔ dade a wɔde yɛ nneɛma mu no, eddy current separators no nya dade a ɛsom bo fi slag mu—ade a efi mu ba a ɛyɛ efĩ. Ɛnyɛ sɛ eyi san nya dade a wobetumi asan de adi dwuma nko, na mmom ɛtew ɛka a wɔbɔ wɔ nneɛma a wɔsɛe no ho no so nso.
Nnwumakuw a wɔrehwehwɛ sɛ wɔbɛma saa nhyehyɛe yi ayɛ papa no betumi asusuw ho sɛ wɔde wɔn sika bɛto mu . Eddy mprempren mpaapaemu a ɛho ka sua ..
Nneɛma a wɔde yɛ adansi ne nea wobubu gu a wɔsan de di dwuma bio .
Mmeae a wosisi adan no ma wonya nwura pii a dade wom. Eddy current separators boa ma woyi saa dadeɛ yi firi abubuo ne nneɛma a asɛe mu, ɛma ɛyɛ mmerɛ sɛ wɔbɛsan de nneɛma adi dwuma bio na ɛtew nneɛma a atwa yɛn ho ahyia a ɛwɔ adansiɛ dwumadiɛ mu no so.
Nneɛma a atwa yɛn ho ahyia ne sikasɛm mu nkɛntɛnso .
Eddy Current Separators a wɔgye tom no de nneɛma a atwa yɛn ho ahyia ne sikasɛm mu mfasoɔ kɛseɛ ba:
Nneɛma a wɔkora so .
Ɛdenam dade a wobenya afi nsu a wɔde gu mu no mu so no, wɔtew nea wɔhwehwɛ sɛ woyiyi no so. Saa abɔde mu nneɛma a wɔkora so yi ma nneɛma a atwa yɛn ho ahyia a wɔsɛe no a ɛbata dwumadi ahorow a wotu fagude ho no so tew.
Ahoɔden a Wɔkora So .
Dade a wɔsan de di dwuma no di ahoɔden a ɛba fam koraa bere a wɔde toto dade a efi abo a wɔmfa nhyehyɛ mu ba ho no. Eddy current separators ma saa ahoɔden a wɔkora so yi yɛ mmerɛw denam dade a wɔsan nya no yiye ma wɔsan de di dwuma no so.
Sikasɛm mu mfaso .
Wobetumi atɔn dade a wɔasan anya no, na ama wɔanya sika de ayɛ mmeae a wɔde nneɛma a wɔde yɛ nneɛma foforo di dwuma. Bio nso, nwura dodow a wɔde kɔ mmeae a wɔtow nneɛma gu no so a wɔbɛtew no brɛ ɛka a wɔbɔ wɔ nneɛma a wɔtow gu ho no ase na ebetumi aboa adwumayɛbea ahorow ma wɔadi nneɛma a atwa yɛn ho ahyia ho mmara so.
Nneɛma a ɛrekɔ so daakye ne nea ɛrekɔ so .
Eddy Current Separator Technology no kɔ so dannan, a nhwehwɛmu no twe adwene si mprempren anohyeto ahorow a wobedi ho dwuma ne tumi a ɛretrɛw so:
Nneɛma nketenkete a ɛyɛ fɛ a wɔtetew mu .
Nkɔso ahorow rekɔ so sɛnea ɛbɛyɛ a nneɛma nketenkete a ɛtetew mu no ma nneɛma nketenkete a wobetumi ayɛ ho adwuma yiye no ayɛ kɛse. Nneɛma foforo a wɔyɛ wɔ rotor nhyehyɛe ne magnetic field manipulation mu no yɛ nhwehwɛmu mmeae atitiriw.
Mfiridwuma afoforo a wɔde bɛka abom .
Eddy current separators a wɔde bɛka mfiridwuma afoforo a wɔde yiyi nneɛma mu, te sɛ optical sorters ne air classifiers ho no betumi ama sorting efficiency no nyinaa ayɛ kɛse. Nhyehyɛe ahorow a wɔaka abom no betumi adi nwura a ɛyɛ den a ɛsen no ho dwuma pɛpɛɛpɛ.
Smart Monitoring Systems .
Sensor ahorow a wɔde ka ho ne bere ankasa mu nhwehwɛmu ma kwan ma wɔyɛ nsakrae a ɛyɛ adwuma ankasa wɔ adwumayɛ nhyehyɛe mu, na ɛma adwumayɛ yɛ papa a nsaanodwuma a wɔde wɔn ho hyɛ mu nni mu. Data analytics betumi ama nhumu wɔ nneɛma a wɔahyehyɛ ne nnwinnade akwahosan ho.
Awie
Eddy current separators di dwuma titiriw wɔ nnɛyi nnwuma a wɔsan de di dwuma ne nneɛma a wɔsɛe no mu denam dade a ɛnyɛ dade a ɛma ɛyɛ adwuma yiye a ɛma ɛyɛ yiye no so. Wɔn adwumayɛ nnyinasosɛm, adwumayɛ mu nsɛm, ne dwumadie a wɔbɛte aseɛ no bɛtumi aboa nnwumayɛbea ahodoɔ yie na aboa ama nneɛma a atwa yɛn ho ahyia no akɔ so atena hɔ.
sika a wɔde bɛto A . Ɛnyɛ sɛ eddy current separator a ɛho ka sua no ma dade a wɔsan nya no yɛ kɛse nko, na mmom ɛma sikasɛm mu mfaso a ɛbɛtra hɔ akyɛ denam nneɛma a wɔkora so ne adwumayɛ ho ka a ɛso tew so. Bere a mfiridwuma renya nkɔso no, saa nneɛma a ɛtete saa no bɛyɛ nea etu mpɔn kɛse na ɛho hia kɛse mpo wɔ nneɛma a wɔsɛe no ne nneɛma a wɔsan de di dwuma ho nhyehyɛe mu wɔ wiase nyinaa.
Ɛdenam nkɔso a aba foforo ne nneyɛe pa a wɔbɛkɔ so anya so no, nnwuma ahorow betumi de eddy mprempren mpaapaemu adi dwuma ma ayɛ nea ebetumi ayɛ yiye, na ama wɔanya mfaso ne nneɛma a atwa yɛn ho ahyia ho asɛyɛde nyinaa.
