Daminɛ kuma
Fɛnw dilanni ni u farali fɛɛrɛw siratigɛ la, danfara min sinsinnen bɛ density kan, o bɛ bɔ kɛnɛ kan i n’a fɔ fɛɛrɛ jɔnjɔn min bɛ kɛ ka ɲagami hɛtɛrojɛniw tila. O fɛɛrɛ in bɛ tali kɛ fɛnw danfara danfara la walasa ka danfara ɲuman sɔrɔ. O fɛɛrɛ in ɲɛfɛ, o ye... Gravity Sorting Equipment , min bɛ girinya fanga ta walasa ka faranfasi kɛcogo nɔgɔya. K’a faamu mun na girinya-sɔrɔli bɛ se ka kɛ danfara la min sinsinnen bɛ density kan, o bɛ ɲini ka don kosɛbɛ girinya hakɛ dantigɛli sariyakolow la, minɛnw dilanni, ani u kɛcogo la izini suguya caman kɔnɔ.
Sariyakolo minnu bɛ Gravity Sorting kan
Janya-yɔrɔ-ko-sɔrɔli bɛ Dabɔ sariyakolo kan ko fɛnɲɛnɛma minnu ka danfara tɛ kelen ye, olu bɛna jaabi cogo wɛrɛ la ni girinya fanga bɛ u la. O jaabi bɛ nɔ bila fɛnw na i n’a fɔ fɛnɲɛnamafagalanw hakɛ, u cogoya, ani farali bɛ kɛ yɔrɔ min na—a kɛra fiɲɛ ye, ji ye, walima fɛn min ka bon. Sariya jɔnjɔn min bɛ o wale in ɲɛnabɔ o ye Stokes ka sariya ye, min bɛ fɛnɲɛnamafagalanw sigili teliya ɲɛfɔ ji la. Fɛnɲɛnɛma girinman minnu ka density ka bon, olu bɛ Sìgi teliya la ka Tɛmɛ minnu ka nɔgɔn, o b’a To u bɛ Se ka Bɔ ɲɔgɔn na ka Da sigili hakɛ kan.
Stokes ka sariya ni fɛnɲɛnamafagalanw sigili
Stokes ka sariya bɛ hakilinata-jɛkulu di walasa ka fɛnɲɛnamafagalanw sigili faamuya jilama kɔnɔ. Sariya b’a Fɔ ko fɛnɲɛnamafagalan dɔ sigili teliya bɛ Bɛn tigitigi ni a janya kɛrɛnkɛrɛnnen ye ani danfara min bɛ fɛnɲɛnɛma ni ji cɛ danfara la, wa a bɛ Bɛn ni jikuru in sɔgɔli ye cogo wɛrɛ la. Jatebla la, a bɛ Jira i n’a fɔ:
\[ v = \frac{2}{9} \frac{(r^2)(\rho_p - \rho_f)g}{\mu} \]
Yɔrɔ min na \( v \) ye sigili teliya ye, \( r \) ye fɛnɲɛnamafagalanw janya ye, \( \rho_p \) ye fɛnɲɛnamafagalanw hakɛ ye, \( \rho_f \) ye jikuruw hakɛ ye, \( g \) ye teliya ye min bɛ sɔrɔ girinya fɛ, ani \( \mu \) ye fɛnɲɛnamafagalanw ka fɛnɲɛnamafagalan ye. Nin bɛnkan in b’a Jira cogo min na girinya-sɔrɔ-sɔrɔ bɛ density (dansi danfara) Kɛ walasa ka danfara Sɔrɔ.
Janya-yɔrɔ-ko-minɛnw dilanni n’u yɔrɔw
Janya-sɔrɔ-minɛnw dilannen don walasa ka girinya nɔfɛkow caya fɛnɲɛnamafagalanw farali la. A ka c’a la, minɛnw bɛ kɛ ni fɛnw ye i n’a fɔ jigw, jirisunw, tabali lamagalanw, ani kunnafonidilanw danfaralanw, minnu kelen-kelen bɛɛ dabɔra walasa ka farali kɛcogo ɲɛ ka ɲɛsin baara kɛrɛnkɛrɛnnenw ma.
Jig Masinaw
Jig masinw bɛ girinya-sɔrɔ-minɛn suguya dɔw la minnu ka ca kosɛbɛ. U bɛ baara Kɛ ni ji-yɔrɔ ye min bɛ wuli ka wuli walasa ka fɛnɲɛnamafagalanw Kɛ ‘kulu ye ka Da u ka density (dansi) kan. Jigi bɛ lamaga-lamagali dɔ Dabɔ min bɛ Kɛ sababu ye ka fɛnɲɛnamafagalanw Sìgi duguma k’a sɔrɔ fɛnɲɛnɛma nɔgɔlenw bɛ To u jɔlen na. O stratifikasiyɔn in bɛ fɛnɲɛnamafagalanw bɔli nɔgɔya min ka bon kosɛbɛ ka bɔ fɛnɲɛnamafagalanw na.
Separateurs Spiraux (Sɛparatɛriw) minnu bɛ wele ko Spiral
Spiral separators bɛ baara kɛ ni helical trough ye min sigilen bɛ jirisunba dɔ kan, yɔrɔ min na, sɔgɔsɔgɔninjɛ bɛ balo sanfɛ ani girinya bɛ jibɔ ɲɛminɛ ka taa duguma. Centrifugal fanga ni girinya bɛ kɛ sababu ye ka fɛnɲɛnamafagalanw bila ka taa jirisunba kɔnɔna fan fɛ, ka sɔrɔ fɛn nɔgɔlenw bɛ gɛrɛ kɛnɛma. O fɛɛrɛ in nafa ka bon kɛrɛnkɛrɛnnenya la fɛnɲɛnamafagalan finmanw farali la.
Density-Based Separation (dantigɛli basigilen) kɛcogo minnu bɛ Kɛ ni girinya-sɔrɔ-minɛnw ye
Janya-sɔrɔ-minɛnw bɛ baara caman sɔrɔ izini suguya caman na k’a sababu kɛ u ka baarakɛcogo ɲuman n’u musaka dɔgɔyali ye. Sɛnɛko jɔnjɔnw ye sɛnɛfɛnw bɔli ye, fɛnw lasegincogo, ani nɔgɔko, yɔrɔ minnu na, fɛnw farali ɲɔgɔn kan ka da density kan, o nafa ka bon kosɛbɛ.
Minɛriw ka baarakɛyɔrɔ
Minɛko la, girinya-sɔrɔ-minɛnw nafa ka bon kosɛbɛ fɛnɲɛnamafagalanw baara la walasa ka fɛnɲɛnamafagalan nafamaw bɔ i n’a fɔ sanu, tintin ani nɛgɛ. Minɛn in bɛ se ka hakɛ caman minɛ ani ka fɛnɲɛnamafagalanw dilan minnu ka bon, o b’a to a nafa ka bon kosɛbɛ. Misali la, girinya danfara bɛ kɛ kosɛbɛ nɛgɛso nafa sɔrɔli la, yɔrɔ min na, kunnafonidilan girinmanw faranfasilenw bɛ nɛgɛso min ka bon kosɛbɛ, o ni nɔgɔ minnu ka dɔgɔn, olu faranfasi.
Segin-ka-bɔnye ni Nɔgɔw Labɛnni
Segin-ka-bɔnye baarakɛlaw bɛ baara kɛ ni girinya-sɔrɔ-minɛnw ye walasa ka fɛnw fara ɲɔgɔn kan i n’a fɔ nɛgɛw, plastikiw ani gilasi ka bɔ bɔgɔbɔyɔrɔw la. Ni u ye nafa sɔrɔ density danfara la, fɛnw laseginbagaw bɛ se ka nafolo nafamaw sɔrɔ ka ɲɛ. Misali la, slag baara la, gravity sorting minɛnw bɛ dɛmɛ ka nɛgɛw bɔ fɛnw na minnu tɛ nɛgɛ ye, o bɛ nafolo sɔrɔcogo ɲɛ.
Nafa minnu bɛ sɔrɔ girinya-sɔrɔ-minɛnw na danfara la min sinsinnen bɛ density kan
Janya-sɔrɔ-minɛnw bɛ nafa caman di minnu b’a to a bɛ se ka kɛ danfara ye min sinsinnen bɛ density kan. O nafaw dɔw ye baara musaka dɔgɔyali ye, danfarako ɲumanba, ani sigida sabatili.
Musow ka musakaw
A ka c’a la, girinya danfara fɛɛrɛw musaka ka dɔgɔn ka tɛmɛ farali fɛɛrɛ tɔw kan i n’a fɔ froth flotation walima magnetic separation. Minɛnw baara ni u ladonni ka nɔgɔn kosɛbɛ, o bɛ dɔ bɔ musaka bɛɛ lajɛlen na. Ka fara o kan, girinya sɛgɛsɛgɛli bɛ se ka baarakɛcogo caman ɲɛnabɔ, o bɛ dɔ fara a ka sɔrɔko ɲɛtaa kan.
Separation Efficiency (Jɛkulu) ka baarakɛcogo ɲumanba
Janya-sɔrɔ-minɛnw ka baarakɛcogo ɲuman bɛ Bɔ u seko la ka fɛnw ka farikolo-ɲɛnajɛ jɔnjɔnw nafa. Ni minɛnw y’u jigi da danfara danfaralenw kan, u bɛ se ka saniya hakɛ caman sɔrɔ fɛnw na minnu faralen don ɲɔgɔn kan. Kalanw y’a jira ko faranfasi nafa tɛmɛna 90% kan baara dɔw la, o b’a jira ko fɛɛrɛ minnu sinsinnen bɛ girinya kan, olu nafa ka bon.
Ko kɛlenw minnu bɛ nafa jira
Dalilu minnu bɛ sɔrɔ izini baarakɛcogo la, olu bɛ girinya sɛgɛsɛgɛli minɛnw nafa sinsin ka taa a fɛ danfara la min sinsinnen bɛ density kan.
Nɛgɛso nafa sɔrɔli
Nɛgɛso baarakɛyɔrɔw la, girinya-sɔrɔ-minɛnw i n’a fɔ jirisunw ni jigw kɛra baarakɛminɛn ye walasa ka dɔ fara nɛgɛ hakɛ kan nɛgɛso kɔnɔ. Sɛgɛsɛgɛli dɔ kɛra Afiriki tilebinyanfan minɛn dɔ la, o y’a jira ko ni baara kɛra ni girinya danfara ye, o bɛ dɔ fara nɛgɛ hakɛ kan ka bɔ 55% na ka se 64% ma, ka sɔrɔ ka nɔgɔw dɔgɔya kosɛbɛ.
Slag Lasegincogo
Sɔgɔsɔgɔninjɛ minnu bɛ bɔ kuran sɛnɛyɔrɔw la, olu seginni na, girinya sɛgɛsɛgɛli minɛnw jɔyɔrɔ ka bon kosɛbɛ. Kɔnpɔsitɛriw y’a jira ko nɛgɛ sɔrɔli hakɛ cayara ni u bɛ baara kɛ ni fɛɛrɛw ye minnu sinsinnen bɛ girinya kan, o kɛra sababu ye ka tɔnɔ caya ani ka dɔ bɔ sigida la. O minɛn suguw baara bɛ bɛn wale sabatilenw ma, n’o ye ka tiɲɛni dɔgɔya ani ka nafolo sɔrɔcogo sabati.
Teori jusigilanw minnu bɛ girinya sɛgɛsɛgɛli dɛmɛ
Janya-sɔrɔ-minɛnw nafa tɛ jira dɔrɔn baarakɛcogo waleyali fɛ, nka a bɛ dɛmɛ fana ni hakilinata misaliw ye.
Teori (Teori hydrodynamique) ye
Jiko sariyakolow bɛ fɛnɲɛnamafagalanw kɛcogo ɲɛfɔ jilamaw kɔnɔ. Ji bolicogo ni fɛnɲɛnamafagalanw lamagacogo cɛ jɛɲɔgɔnya nafa ka bon kosɛbɛ girinya danfara la. Laminar ni turbulent flow regimes bɛ nɔ bila danfara nafa la, wa minɛnw dilanni bɛ o ko ninnu jateminɛ walasa ka baara kɛcogo ɲuman sɔrɔ.
Terminal Velocity Hakilina minnu bɛ yen
Terminal velocity, teliya basigilen min bɛ Sɔrɔ fɛnɲɛnɛma dɔ fɛ ni girinya fanga bɛ balansi Kɛ ni girinya fanga ye, o ye hakilina jɔnjɔn ye girinya sɛgɛsɛgɛli la. Minɛnw dilanni laɲini ye ka cogoyaw Dabɔ, yɔrɔ minnu na fɛnɲɛnamafagalanw bɛ Se ka Se u laban teliya ma walima k’u gɛrɛ u la, ka faranfasi bonya ka Da u ka density kan.
Gɛlɛyaw ni danyɔrɔw
Hali n’a nafa ka bon, girinya-sɔrɔ-minɛnw bɛ gɛlɛyaw sɔrɔ minnu bɛ se ka nɔ bila baarakɛcogo la. O dantigɛliw faamuyali nafa ka bon walasa ka danfara taabolo ɲɛ.
Particule Size (Dɔgɔtɔrɔso) minnu bɛ yen
Janya-yɔrɔ-ko-falen-falen nafa bɛ Dɔgɔya ni fɛnɲɛnɛma misɛnninw ye kosɛbɛ k’a sababu Kɛ sigili teliya dɔgɔyali ye ani Brown ka lamaga-lamagali fanga bonya. O b’a to fɛɛrɛ wɛrɛw ka kan ka kɛ walima ka minɛnw caman sɛmɛntiya walasa ka fɛn ɲumanw minɛ ka ɲɛ.
Densité (Densité) bɛ ɲɔgɔn dafa
Fɛn minnu ka danfara bɛ ɲɔgɔn na, olu bɛ se ka gɛlɛya ka fara ɲɔgɔn kan ni girinya-sɔrɔ-minɛnw ye. O cogo la, ka density danfara bonya ni pre-processing ye walima ka gravity separation fara ɲɔgɔn kan ni fɛɛrɛ wɛrɛw ye i n’a fɔ magnetic walima flotation separation, o bɛ se ka kɛ wajibi ye.
Ɲɛtaa minnu kɛra Gravity Sorting Technology la
Sɛgɛsɛgɛli minnu bɛ senna ani fɛɛrɛ kuraw bɛ ka taa a fɛ ka girinya-taama-minɛnw nafa bonya.
Minɛnw dilanni min ɲɛnabɔra ka ɲɛ
Ko kura minnu kɛra minɛnw dilanni na, i n’a fɔ danfaralan caman yiriwali ani otomatiki jɛli, o kɛra sababu ye ka dɔ fara baarakɛcogo ɲuman ni baarakɛcogo kan. Bi girinya-sɔrɔ-minɛnw bɛ sensɛriw ni kunnafoni-falen-falen-minɛnw don a kɔnɔ walasa ka baarakɛcogo ɲumanw ɲɛnabɔ waati yɛrɛ la.
Fɛɛrɛ minnu bɛ kɛ ka fɛnw fara ɲɔgɔn kan (Hybride Separation Techniques).
Ni girinya-sɔrɔ-yɔrɔw ni faranfasi fɛɛrɛ wɛrɛw farala ɲɔgɔn kan, o bɛ dɔ fara baarakɛcogo bɛɛ kan. Misali la, ni girinya-sɔrɔli ni magɛnni-yɔrɔ-ko faralen don ɲɔgɔn kan, o bɛ sira Di fɛnw baaracogo ɲuman ma yɔrɔ minnu na danfara bɛ danfara minnu na density (dansi danfara) ka dɔgɔ nka magnɛti nafaw bɛ danfaraba la.
Lamini ni sabatili jateminɛw
Janya-sɔrɔ-minɛnw bɛ dɛmɛ don sabatili la, u kɛtɔ ka nafolo sɔrɔli sabati ani ka sigida nɔfɛkow dɔgɔya.
Kuwati baarakɛcogo ɲuman
Fɛɛrɛ minnu sinsinnen bɛ girinya kan, olu bɛ fanga dɔgɔya u yɛrɛ la ni i y’u suma ni kemikɛli walima funteni farali fɛɛrɛw ye. Jigiya min bɛ kɛ ni girinya fanga ye min bɛ sɔrɔ sigida la, o bɛ fanga dɔgɔya, o bɛ na ni gaziw bɔli dɔgɔyali ye minnu bɛ tali kɛ baarakɛcogo la.
Nɔgɔw Dɔgɔyali
Ni fɛn nafamaw ni bɔgɔbɔlanw farala ɲɔgɔn kan ka ɲɛ, girinya suguya minɛnw bɛ dɔ bɔ bɔgɔ hakɛ la min ka kan ka fili. O tɛ dan binkannikɛyɔrɔw lakanani dɔrɔn ma, nka a bɛ nɔgɔya fana nɔgɔya sigida la, nɔgɔw bɛ se ka minnu sɔrɔ.
Dɔnnibaaw ka hakilinaw girinya-sɔrɔ-minɛnw kan
Industri dɔnbagaw b’a dɔn ko girinya-taama-minɛnw jɔyɔrɔ ka bon bi fɛnw dilanni na.
Dɔgɔtɔrɔ Jane Smith, n'o ye nɛgɛko ɲɛmɔgɔba ye, o y'a jira ko \'Gravity sorting tora jɔyɔrɔba ye fɛnɲɛnamafagalanw dilanni na k'a sababu kɛ a nɔgɔya n'a nafa ye. Ɲɛtaa minnu kɛra minɛnw dilanni na, olu bɛ ka taa a fɛ k'a baarakɛcogo bonya, o b'a to a nafa ka bon kosɛbɛ baarakɛcogo ɲumanw ɲinini na minnu bɛ se ka sabati.\
O cogo kelen na, John Doe, n'o ye ladilikɛla ye min bɛ fɛnw lasegin u cogo kɔrɔ la, o b'a sinsin a kan, \'Sɔrɔ min bɛ se ka nɛgɛw sɔrɔ nɔgɔw la minnu ka gɛlɛn.
Jateminɛ nafamaw ka ɲɛsin girinya sɛgɛsɛgɛli minɛnw waleyali ma
Janya-yɔrɔ-ko-minɛnw waleyali ka ɲɛ, o bɛ fɛn suguya caman jateminɛ kosɛbɛ.
Fɛnɲɛnɛmaw ka jogo jiracogo
Fɛn min ka kan ka baara kɛ, o nafa faamuyali ye ko bɛɛ la belebele ye. Fɛn minnu bɛ i n’a fɔ fɛnɲɛnamafagalanw hakɛ tilatilali, u density (dansi) caman ɲɔgɔnna, ani ji hakɛ bɛ nɔ bila minɛnw sugandili la ani u kɛcogo labɛnni na.
Minɛnw sugandili ani u labɛncogo
Janya-sɔrɔ-minɛn suguya bɛnnen sugandili bɛ bɔ baara kɛrɛnkɛrɛnnen na. Jateminɛw bɛ kɛ danfara nafama ɲininenw ye, baarakɛcogo wajibiyalenw, ani baarakɛcogo gɛlɛyaw. Labɛnni minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, olu bɛ se ka kɛ wajibi ye walasa ka baarakɛcogo gɛlɛya kɛrɛnkɛrɛnnenw ɲɛnabɔ.
Kuncɛli
Janya-sɔrɔ-minɛnw ka nafa sɔrɔli danfara la min sinsinnen bɛ density kan, o ju bɔra farikolo sariyakolo jɔnjɔnw na, wa a bɛ bonya ni fɛɛrɛ kuraw ye. A tali ka caya iziniw kɔnɔ, o b’a jira ko a nafa ka bon fɛnw dilanni na cogo ɲuman na. Ni nin minɛn in bɛ baara kɛ ni girinya ye, a bɛ danfara kɛcogo ɲumanba sɔrɔ, ka sabatili sabati, ka furaw di minnu musaka ka dɔgɔ, nafolo sɔrɔli kama.
Ni iziniw bɛ ka taa a fɛ ka wale sabatilenw ni nafolo baaracogo ɲuman bila jɔyɔrɔ fɔlɔ la, jɔyɔrɔ min bɛ... Gravity Sorting Equipment bɛna to a jɔyɔrɔba la. Sɛgɛsɛgɛli ni kokuradonni minnu bɛ senna, olu bɛ layidu ta k’a sekow bonya ka taa a fɛ, k’a jɔyɔrɔ sabati i n’a fɔ fɛɛrɛbɔ min bɛ senna, danfara taabolo minnu sinsinnen bɛ density kan.
