Wiase nyinaa ahwehwɛde a ɛfa dade ho no akɔ soro wɔ nnansa yi mfe mu esiane mfiridwuma a ɛrenya nkɔso ntɛmntɛm ne mfiridwuma mu nkɔso nti. Bere a abɔde mu nneɛma a wɔkora so so tew no, hia a ɛho hia sɛ wonya dade yiye fi nneɛma a wɔsɛe no mu no bɛyɛ nea ɛho hia sen biara. Mfiridwuma a etu mpɔn sen biara a ɛboa saa mmɔdenbɔ yi mu biako ne... Eddy Mprempren Nkyekyɛmu . Saa mfiri foforo yi di dwuma titiriw wɔ dade a wɔsan nya no dodow a ɛkɔ soro no mu, na ɛnam so boa ma wɔhwɛ nneɛma a wɔde di dwuma yiye na wɔkora nneɛma a atwa yɛn ho ahyia so.
Wɔ Eddy Current Separator koma mu ne nnyinasosɛm a ɛfa electromagnetic induction ho. Sɛ dade a ɛma anyinam ahoɔden fa magnetic field a ɛresakra mu a, ɛma anyinam ahoɔden a ɛkyinkyini a wɔfrɛ no eddy currents ba dade no mu. Saa eddy currents yi ma wɔn ankasa magnetic fields ba, a ɛne mfitiase magnetic field no bɔ abira sɛnea Lenz Mmara kyerɛ no. Saa nkitahodi yi de tumi bi a ɛtwetwe nneɛma a ebetumi atetew dade a ɛnyɛ dade afi nneɛma a ɛnyɛ dade mu ba.
Eddy Current Separator taa yɛ conveyor belt nhyehyɛe ne magnetic rotor a ɛkyinkyini ntɛmntɛm a ɛwɔ belt no awiei. Asase so magnet ahorow a wɔntaa nhu a wɔahyehyɛ no ɔkwan bi so a ɛbɛma magnetic field a emu yɛ den na ɛyɛ nnam aba rotor no mu. Bere a wɔde nneɛma a wɔadi afra kɔ conveyor belt no so no, nneɛma a ɛnyɛ dade kɔ so fa wɔn kwan so, bere a wɔpam dade a ɛnyɛ dade na wɔpam fi conveyor no ho.
Sɛnea mpaapaemu kwan no yɛ adwuma yiye no gyina ahoɔhare a magnetic rotor no di akɔneaba ne ahoɔden a magnetic field no wɔ so kɛse. Ahoɔhare a ɛkɔ soro ne magnetic field a emu yɛ den ma eddy currents a ɛma ɛba no yɛ kɛse, na ɛma dade nketenkete no mu tetew yiye. Advanced models, te sɛ nea wɔde di dwuma Eddy Current Separator , de nhyehyɛe a wotumi sesa ka ho na ama adwumayɛ ayɛ yiye ama nneɛma ahorow.
Wɔde Eddy Current Separators di dwuma kɛse wɔ mmeae a wɔsan de nneɛma di dwuma de nya dade a ɛnyɛ dade te sɛ aluminium, kɔbere, ne kɔbere fi nsuten a nwura mu. Saa mfiridwuma yi ho hia wɔ nkurow akɛse mu nwura a ɛyɛ den, ɛlɛtrɔnik nneɛma a wɔabubu, ne kar mu nneɛma a wɔpaapae mu nkae a wɔyɛ mu. Ɛdenam dade a ɛsom bo a woyi fi mu yiye so no, ɛnyɛ sɛ ɛma wonya sikasɛm mu mfaso nko, na mmom ɛtew nneɛma a atwa yɛn ho ahyia so denam nneɛma a wɔtow gu a wɔtew so no so.
Eddy Current Separators a wɔde bɛka nneɛma a wɔsan de di dwuma ho adwumayɛ ho no ma adwumayɛ tu mpɔn kɛse. Sɛ nhwɛso no, wɔ mmeae a wɔsan nya nneɛma no, wɔma wotumi kɔ so yi dade ahorow fi plastic ne nneɛma afoforo a ɛnyɛ nea ɛma nsu fa mu mu. Saa afiri a wɔde yɛ adwuma yi ma nsaanodwuma so tew na ɛma nneɛma a wɔyɛ no kɔ soro, na ɛma wonya mfaso kɛse na wonya sika a wɔde asie no so mfaso ntɛmntɛm.
Nnansa yi nkɔso ama wɔayɛ Eddy Current Separators a ɛyɛ nwonwa kɛse. Nneɛma foforo a wɔayɛ ne neodymium magnet a ɛyɛ den a wɔde bedi dwuma, rotor nhyehyɛe a wɔatu mpɔn, ne nhyehyɛe a eye a wɔde di dwuma. Saa nkɔso ahorow yi ma nneɛma nketenkete a ɛyɛ fɛ no mu paapae yɛ kɛse na ɛma wotumi yɛ nneɛma ahorow pii ho adwuma.
Nneɛma foforo a wɔyɛ ho nhwɛso ne Eddy Current Separator a ɛwɔ afã abien. Saa nhyehyɛe yi da rotor abien a wɔaboaboa ano tẽẽ adi, na ɛma tumi a wɔde yɛ adwuma no mmɔho abien wɔ ɔkwan a etu mpɔn so na ɛma dade asinasin nketewa a wɔsan nya no tu mpɔn. Nsusuwii a ɛtete saa so wɔ mfaso titiriw wɔ nnwuma a ɛho hia sɛ wɔde dade a wɔasan anya no ho tew kɛse mu.
Nnwumakuw pii abɔ amanneɛ sɛ wɔanya nkɔso kɛse wɔ dade a wɔsan nya mu bere a wɔde Eddy Current Separators adi dwuma akyi. Wɔ kar a wɔsan de di dwuma mu no, adwumayɛbea ahorow no anya dade a ɛnyɛ dade a wɔsan de di dwuma no dodow a ɛkɔ soro kodu 98%, na ɛtew nneɛma a wɔsɛe no so kɛse na ɛma nneɛma a wɔsan de di dwuma no akɔ soro.
Wɔ slag dwumadie mu no, wɔde Eddy Current Separators di dwuma de yi dadeɛ firi mfiridwuma mu nwura mu. Afifide ahorow a wɔde saa mfiridwuma yi di dwuma no ahu sɛ wɔatu mpɔn wɔ dade a ɛsom bo a wonya fi slag mu no mu, na ɛdan nea bere bi na wobu no sɛ nwura no ma ɛbɛyɛ nneɛma a mfaso wɔ so. Nnwumakuw te sɛ nea yɛaka ho asɛm wɔ Guangxi Beihai Qiyang Slag Comprehensive Utilization Project yɛ nhwɛsoɔ a ɛfa sɛdeɛ wɔde saa mfiridwuma yi dii dwuma yie.
Eddy Current Separators a wɔagye atom no de nneɛma a atwa yɛn ho ahyia ho mfaso kɛse ba. Ɛdenam dade a wogye fi nsuten a nwura mu so no, hia a ehia sɛ woyi dade a ɛnyɛ ɔbaabun no so tew, na ɛma nneɛma a atwa yɛn ho ahyia a wɔsɛe no a ɛbata dwumadi ahorow a wotu fagude ho no so tew. Wɔ sikasɛm mu no, dade a wɔasan atɔn no ma wonya sika foforo ma mmeae a wɔsan de nneɛma di dwuma bio.
Dade a wɔsan nya no yiye no ma nwura dodow a wɔde kɔ mmeae a wɔtow nneɛma gu no so tew. Wɔsan de dade a anka ebegye baabi na ebetumi ama asase ne nsu asɛe no no ba nneɛma a wɔyɛ no mu mmom. Eyi ne wiase nyinaa botae ahorow a ɛfa nneɛma a ɛbɛkɔ so atra hɔ daa ho ne mmara ahwehwɛde ahorow a ɛfa nwura a wɔde di dwuma ho no hyia.
Bere a Eddy Current Separators yɛ adwuma yiye no, nsɛnnennen bi wɔ hɔ. Sika a wɔde hyɛ mu mfiase no betumi ayɛ kɛse, na tumi a wɔde yɛ adwuma no betumi atew bere a wɔde nneɛma nketenkete a ɛyɛ fɛ yiye anaa nneɛma a ɛyɛ den afrafra no. Nhwehwɛmu a ɛkɔ so no twe adwene si mfiridwuma a wɔbɛma atu mpɔn de adi nsɛm yi ho dwuma so.
Dade asinasin a ɛyɛ fɛ yiye a wɔbɛtetew mu no da so ara yɛ mfiridwuma mu asɛnnennen esiane eddy currents a ɛma ɛyɛ mmerɛw nti. Nneɛma foforo te sɛ magnetic rotor ahoɔhare a wɔbɛma akɔ soro ne magnetic field ahoɔden a wɔbɛma ayɛ kɛse no boa ma nneɛma nketenkete a ɛsan nya ahoɔden no tu mpɔn.
Sɛ wode Eddy Current Separators ne mfiridwuma afoforo a wɔde hyehyɛ nneɛma bom a, ɛma adwumayɛ nyinaa yɛ yiye. Sɛ nhwɛso no, sɛ wɔde magnetic separators bom a, ɛma wotumi san nya dade a ɛyɛ dade ne nea ɛnyɛ dade nyinaa. Nhyehyɛe ahorow a wɔde mfiri a wɔde hwehwɛ nneɛma mu ne nea wɔde bubu nneɛma ka ho no betumi adi kan ayɛ nneɛma ho adwuma, na ama ɔkwan a wɔfa so yiyi nneɛma mu no atu mpɔn.
Nneɛma a wɔde ma aduan a wɔde wɔn ankasa yɛ, te sɛ Reciprocating Feeder , hwɛ hu sɛ nneɛma no bɛsen daa, a ɛma Eddy Current Separators adwumayɛ yɛ papa. Nnuan dodow a ɛkɔ so pɛpɛɛpɛ no siw adesoa a ɛboro so ano na ɛma mpaapaemu no tu mpɔn.
Wɔhwɛ kwan sɛ Eddy Current Separators dwumadie bɛtrɛw bere a nneɛma a wɔsan de di dwuma no bɛyɛ nea ɛho hia kɛse wɔ nneɛma a wɔde di dwuma no mu. Ɛda adi sɛ mfiridwuma mu nkɔso bedi anohyeto ahorow a ɛwɔ hɔ mprempren no ho dwuma, na ama dade a wɔsan nya no ayɛ nea etu mpɔn kɛse mpo. Sɛnea wɔbɛkɔ so asi nneɛma a ɛbɛkɔ so atra hɔ daa so dua no bɛma wɔagye nhyehyɛe ahorow yi atom wɔ wiase nyinaa.
R&D mmɔdenbɔ a ɛkɔ so no twe adwene si sɛnea wɔbɛma mpaapaemu tumi a ɛwɔ hɔ ama nneɛma nketenkete akɛse ne nneɛma ahorow a ɛtrɛw no so. Sensors ne AI a wɔde bɛka abom ama bere ankasa mu nhwehwɛmu ne nsakrae a wɔyɛ wɔ mpaapaemu parameters mu no yɛ adeyɛ a ɛreba a ɛhyɛ bɔ sɛ ɛbɛma adeyɛ no ayɛ papa bio.
Eddy Current Separators ayɛ nsakrae kɛse wɔ nneɛma a wɔsan de di dwuma ne nwura a wɔde di dwuma no mu denam ɔkwan a etu mpɔn a wɔfa so nya dade a ɛnyɛ dade a wɔde ama no so. Tumi a wotumi ma dade a wɔsan nya no yɛ kɛse no boa kɛse ma wɔkora nneɛma a atwa yɛn ho ahyia so na ɛma wonya sikasɛm mu mfaso kɛse. Bere a mfiridwuma renya nkɔso no, wɔn a wɔde bedi dwuma no bɛtrɛw kɛse mpo, na ɛbɛma wɔn dwumadi wɔ nneɛma a wɔde di dwuma daa mu no ayɛ den.
Wɔ nnwuma a wɔrehwehwɛ sɛ wɔbɛma wɔn dade a wɔsan nya no atu mpɔn no fam no, sika a wɔde bɛto Eddy Current Separator mfiridwuma a ɛkɔ anim mu no yɛ ɔkwan a wɔfa so yɛ adwuma yiye na ɛkɔ so tra hɔ daa.