CS271098B1 - Plasma equipment for metal melt and refining - Google Patents

Plasma equipment for metal melt and refining Download PDF

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Publication number
CS271098B1
CS271098B1 CS875066A CS506687A CS271098B1 CS 271098 B1 CS271098 B1 CS 271098B1 CS 875066 A CS875066 A CS 875066A CS 506687 A CS506687 A CS 506687A CS 271098 B1 CS271098 B1 CS 271098B1
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Czechoslovakia
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refining
πρη
plasma
ypmu
metal melt
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CS875066A
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CS506687A1 (en
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Vladimir L Najdek
Vladimir N Kostjakov
Jevgenij B Poletajev
Anatolij A Volosin
Anatolij V Narivskij
Nikolaj S Ganza
Anatolij V Sytnikov
Original Assignee
Vladimir L Najdek
Vladimir N Kostjakov
Jevgenij B Poletajev
Anatolij A Volosin
Anatolij V Narivskij
Nikolaj S Ganza
Anatolij V Sytnikov
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Priority to SU823395349A priority Critical patent/SU1048810A1/ru
Priority to BG80414A priority patent/BG49323A1/xx
Priority to DD87304543A priority patent/DD271238A3/xx
Application filed by Vladimir L Najdek, Vladimir N Kostjakov, Jevgenij B Poletajev, Anatolij A Volosin, Anatolij V Narivskij, Nikolaj S Ganza, Anatolij V Sytnikov filed Critical Vladimir L Najdek
Priority to CS875066A priority patent/CS271098B1/cs
Publication of CS506687A1 publication Critical patent/CS506687A1/cs
Publication of CS271098B1 publication Critical patent/CS271098B1/cs

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  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Description

1 271 098 CHIHCAIIHE H30BPETEIIHfl K ABTOPCKOMy CBHAETEJI&CTBy 3a8aBKa : No. 3395349/22-02 3a$iaBJieHo: 10.02.82 MKH4 : C 22 B 9/22
Abtopn B.JI.HaHneK, B.H.Kocthkob. E. B. IloneTaeB. A. A. BonouiHH. A.B.HapHBCKHft. H.C.raMwa. A.B.Cuthhkob
3aaBHTe.ni>: HncTHTyT npoeneM nHTbd AH ΥκρβκιιοκοΗ CCP
KaaBaHHe HsoepeTeHH*: IUA3HEHHASI yCTAHOBKA ΛΒΗ ΙΙΛΛΒΚΗ H PAWHIHPOBAIIHH METAJUA
MooespeTeHHe othochtcs k oenacTH MeTannyprHH h λητθΑηογο npoH3BoncTBa. H3BecTHaa nna3MeHHan nnaBHnbHO-3anHBOHHan ycTaHOBKa. κοτορβη cHaaweHa npoMewyTOMHoňBOPOHKOR Η ΓβρΜΘΤΗΗΗΟβ ΚβΜθροΗ Λ3ΙΛ aHTefiHOH «ΟΡΜΗ. ΡβΟΠΟηΟΚβΗΗΜΜΗ Ha CHHBHOM HOCKe. B xanecTBe HenocTaTKa 3THX neseH cneayeT οτηθτητβ HHSKyn 3*«eKTHBHOCTb npoueccapa«HHHpoBaHHa MeTajuia ecneACTBHe hh3koR ηητβηοηβηοοτη nepeMeiuHBaHHH pacnnaea.
HseecTnu KOHCTpyKUHH nenefi ona nnaBKH h ρβφηηηροβαηηπ MeTanna. b kotopux pacnnaeneHHeMeTanna προη3βοαητοη πηβ3ΜβΗΗθΗ nyroR. a ero paaHHHposaHHe ocytuecTBnneTCH nepeMeuiHBaHHeMpacnnaea cTpyeR OTpaeoTaHHoro ra3a. nocTynaeuieR b pacnnas H3 nonocTH πολοβογο snexTpoAa. nna3MeHime πθηη Taxoro THna BxnnsanT πηβ3ΜθτρθΗ, BCTpoeHHuR b xpNuixy πθημ. ποαοβνΗanexTPOA h cHaememi peuHpxynnuHOHHUM KOHTypoM. cosahhswiuhm paconee npocTpaHCTBO πθμη cnonocTbn ποαοβογο anexTpoAa. PeuHPxynnuHOHHax CHCTexa πθμη coctoht H3 οηοτθμη ra3ooMHCTKH,HHMteKTQpa h naTpyexa c KnananoM aah ceopa rasa.
HenocTaTKaMH takhx neneR mbahrtch cjio*hocti> h HH3xasi HanemHocTb οηοτθμμ peuHpxynfiuHH hohhctkh ra3a, cnowHocTb CHCTemi perynHpoBaHHH ero pacxoaa, HeBUCOKan 3**exTHBHOCTb npoueccapaaHHHpoeaHHH Meranna.
XseecTHa τβκικβ není «ηρμμ Ληηαθ. BKn»Ha»iuan nnaBHnbHy» xanepy c orneynopHoR «yTepoBxon.πηβ3ΜθτρθΗ. ποαοβνΗ 3ηβκτροΑ h xaTyuiKH nna sneKTpoMarnMTHoro nepeMeuiHBaHHH μηακογο MeTanna,BMOHTHpOBalIHUe B nonHHy ΠΘΗΗ [13. K HenocTaTKaM TaxoR πθηη cneayeT OTtiecTH HenocTaTOHiiy» οφφθκτηβηοοτβ nepeMeuiHBaHHHpacnnaea. cnowHOCTb KOHCTpyKUHH.
KaHeonee enH3XoR no τθχηημθοκοΑ cyuiHOCTH h AocTHranHOHy 3««eKTy nenneTca nna3Me>iHaa nenbΑπη nnaBKH h paaHHHpoBaHHH MeTanna, conepwauiaH nnaBHnbHy» xaMepy, co cnHBHHM hockom,πηβ3ΜθτρθΗ h ποαοβνΗ anexTpon. ΗβηοστβτκβΜΗ stoH πθηη aennuTca eonbuian TpyAoeMKoeTb η3Γοτοβαθηηπ BCTaBOK c 3anaHiioRnopHCTocTb», hx HHSKaa ctoRkoctb h cBsraanHNR c sthm nacTmiH ρθμοητ ποαοβογο anexTpona h•yTepoBKH THrnn. TpyAHOCTb noAAepwaHHn TeMnepaTypHoro pewHMa nnaBKH BcnencTBHe nponyBKHMeTanna xononHUMH ra3aHH. cnowHocTb KOHCTpyKUHH npoAyeoHHoro ycTpoRcTBa πθμη η ηηοκβη3*«eKTHBHOCTb npouecca ραφηηηροββηηη pacnnaea.
Uenbn Η3οβρβτβΗΗΗ aanaeTca noBUUieHHe οφφθκτηβηοοτη npouecca pa*HHHpoBaHHa MeTanna.ynpouieHHe KOHCTpyKUHH, ποβμιιιθηηθ ctoRkocth η ηβαβηιηοοτη paeoTN. nocTaeneHHan uenb nocTHraeTcn τβΜ, mto nnaaMeHHaa ycTaHOBKa nnsi nnaBKH h ρβΦΗΗΗροββΗΗηMeTanna, coneptKauian nnaBHnbHy» xaMepy co cnHBHUh ockom. πηβΒΜΟτροιι η ποαοβνΗ οηβκτροη.cornacHO ηοολρθτθηηκ CHaeweHa nna3MeHHoR nponyBOMHoR «ypMoR, pacnonoweHHoR b eoxosoR CTeHxennaBHnbHoR xanepu ηβπροτηβ οπηβιιογο Hocxa Ha oahom c hhm ypoBHe, h peeepcHBmiM μθχβηηβμομποΒοροτβ, no3BonnnuiHM HaxnoHHTb nnaBHnbHy» xanepy ao 90° xax b ctopohv cnHBHoro Hocxa. Tax hb CTopoHy nna3MeHHoR «ypMU.
ΗΟΟβρβΤβΗΗβ nOHCHHeTCH ΗΘΡΤβΙΚβΝΗ. ΓΑβ lia «ΗΓ.1 ΠΡΘΑΟΤβΒηβΗ OÚIUhH BHA: Ηβ ΦΗΓ. 2 - BHA ΠΟcTpenxe A «ηγ.Ι. nna3MeHHan ycTaHOBKa aah nnaBKH h pa*HHHpoBaHHH MeTanna BicnnsaeT cbeMtiy»Kpuuixy 1 c πηβοΜοτροΗΟΜ 2. nnasHneiiyn xanepy 3, ποαοβηΗ anexTpoA 4, ομοητηροββηηηΗ b aohhoRHacTH nnaBHnbHoR xanepu. nna3MeHHyn «ypMy 5 norpywtaoro THna. κοτορβΗ ycTaHOBneHa b sokoboRcTeHKe neHH HanpoTHB cnHBHoro Hocxa 6 h Ha oahom ypoBHe c hhm. ycraHOBKa cnaemeHa peBepcHBHHM 271 098 2
MexaHH3MOM ποβοροτβ 7. kotopmS ικθοτκο οοθαηηθη c KopnycoM πθμη. Πα33μθηη3η «ypMa 5πρβΑοτβΒΑΗβτ coeoň pa3HOBHAHOCTb ΠΑβ3ΜθτροΗβ κοοβθηηογο αθΗοτβηη, y κοτορογο «ea θαθκτροα<ΚβΤΟΑ H aHOA) CMOHTHPOBaHM B OAHOM KOpnyce. TaKHe ΠΑβ3ΜΟΤΡΟΗΜ UIHpOKO HCnOAb3yBTCH. HanpHMep,ΠΡΗ ΠΑ83ΜΘΗΗΟΜ ΗβΠΜΑΘΗΗΗ. npeAJioweiiHasi KOHCTpyxiiHH ρββοτββτ cJieAynuiHM oepa3OH. B ruiaBmibiiyn KaMepy 3 ycTaHOBKH3arpywanT uiHXTy, aaKpuBaauT kpmuikoR 1. bkabmbbt njia3MOTpoH 2 h ocymecTBJíanT anaeicy ΜβτβΑΑβ.ΠΟ ΟΚΟΗΜβΗΗΗ ΠΑβΒΚΗ ΠΑβ3ΜΟΤΡΟΗ 2 ΒΜΚΑΒΜβΒΤ H BKABMaBT nAaSMeHHyB «ypMy 5. ΟΑΗΟΒρβΜβΗΗΟ cβκαβμθηηθμ nAa3MeiiHoň «ypMU βκαβμθβτ peBepcHBiiuK nexaHH3H noBopoTa h ocyuiecTBAHBT ποβοροτπθμη na 90° b CTopoHy *ypMH 5. Ποοαθ 3anoAHeHHH HaA*ypMeHHoro npocTpancTBa imhakhm μθτθααομπροη3βοαητ ρβΦΗΐιπροΒβΗΗθ pacnAaea nyTew npoAyBKH ero ηοηη3ηροβ8ηημμ raaoM. kotopmH nocTynaerb pacnjiaB lepes nAa3MeiiHy» «ypMy, γαθ HarpeeaeTCH ao bmcokhx τβΜΠβρβτγρ. ΠρβΑΑοικβΗΗβΗKOHCTpyKUHH ποββοαηθτ HapHAy c paíHHHpoBaiiHeM pacnAaea BucoKOTeMnepaTyptiMM HOHH3npoaaHHMMraaoM npoH3BOAHTb oepaeoTKy nopouixooepa3HUMH peareHTaMH a ηθγρθτομ coctohhhh πγτβΜnpOnyCKaHHH HX ΜΘΡΘ3 ΠΑβ3ΜΘΗΗΜΚ «βΚΘΑ *ypMU 5. Πο οκοΗΜβΗΗΗ npouecca oepaeoTKH pacnAaea πα83μθηηοΗ «ypMoň βκαβμθβτ ρθβθροηβημΠ μθχθηη3μποβοροτβ h ηθκαοηηβτ neih b CTopoHy cjiHBHoro Hocxa 6 <uia cjinaa ΜβτβΑΑβ b «opny. B μομθητcahba μθτθααθ njiasMeHnyn «ypMy οτκαβμθβτ. Ποοαθ sunycxa ΜβτβΑΑβ H3 παθβηαβηοΠ xanepu nenbBO3BpamaeTcn β ηοχοαηοθ ποαομθηηθ η τθχηοαογημθοκηΗ npouecc ποβτορηθτοη.
OnpoeoaaHHe paeoTW πρθααοιμθημοΠ KOHCTpyxuHH πΑβ3ΜθΗΗθϋ πθμη aah παθβκη h ρβΦΗΗΗροββΗΗπΜΘΤβΑΑΟΒ npOBOAHAOCb ΠΡΗ ΒΜΠΑβΒΚΘ KOHCTpyKUHOHHOň ΟΤβΑΗ 40X. KOHCTpyxuHH οπμτηοΠ ycTaHOBKH BKJiBiajia BOAOoxjiawAaeMyn nnaBHAbHyB KaMepy. ciemiy»«yTeposaMHyn Kpuuixy c παβ3μοτροηομ η μθχβηηομομ πθρθμθικθηηη ΠΑβ3ΜθτροΗβ. Β ηημηθΗ aacTHπαββηαβηοΗ κβΜβρΜ emi ομοητηροβθη ποαοβμΗ BOAaoxAamAaeMMň anexTpoA. B eoxoByn cTenxyπαββηαβηοΠ KaMepu c προτηβοποαοιμηοΚ ctopohm οαηβηογο Hocxa h na oahom c hhm ypoBHecTauHOHapHO ycTaHaejiHBajiH nna3MeHHyn HeeoAooxjiaiMAaeMye «ypny.
MoHTam «ypMM προηββοαηαη τθκημ oepasoM. mtoóm ee paeoMan MacTb nocjie pacnjiaBJíeHHH iuhxtmηθ KOHTaxTHPoeajia c pacrmaBOM. Παβομοτροη h njia3MeHHyn «ypMy ποακαβηθακ k oAHOMy HCTOMHHKyΠΗΤβΗΗΠ ΒΠΡ-602 Η paeOTaAH OHH ΟΤ ΟΑΗΟΓΟ HCTOHHHKa ΠΗΤβΗΗΠ ΠΟΟΜΘΡΘΑΗΟ. Ποβοροτ πθμη na 90° β cTopoiiy πα33μθηηοΠ «ypMU η β CTopoHy οαηβηογο Hocxa αλη 3βαηβκηΜΘΤβΑΑβ Β AOpMy OCyilieCTBAHAH BpyMHyB C nOMOUlbO 3y«MaTOň ΠθρθΑβΜΗ. B npouecce παββκη chav τοκβ na ΠΑβ3Μθτροιΐθ ηόμθηηαη οτ 400 ao 700a. Πρη npoAyBKepacnAaea HOHH3HpOBaHHMM rasoM tok, πολβοαημμΗ k παθβμθηηοΠ «ypne, euA ποοτοπηημη h coctabaha600a. B xanecTBe paeoMero ra3a β πλ83Μοτροηθ h παθβμθηηοΗ «ypwe πρημθηπαη aproH.
PaeoTa οπητηοΗ ycTHaoBKH 3aKABMaAacb b cAeaynmeM. ΟτκρΜΒβΑΗ Kpuuixy πθμη c πα83μοτροηομ hΒ ΤΗΓΘΑΒ 3arpy)«aAH UIHXTy. 3aTBM KpUUlKy SaKPUBaAH, ΒΚΑΒΜβΑΗ ΠΑβ3ΜΟΤΡΟΗ H ocyiuecTBAíiAHρβΟΠΑΒΒΑΘΗΗΘ IUHXTM. ΠΟΟΑΘ ρβΟΠΑβΒΑΘΗΗΠ ΜΘΤβΑΑβ BMKABMaAH ΠΛ83ΜΟΤΡΟΗ Η ΟΑΗΟΒΡΘΜΘΗΗΟ ΒΚΑΒΜΒΑΗΠΑΒ3ΜΘΗΗΧΒ «ypMy. ΠθΜΒ nOBOpaMHBaAH Ηβ 90°. ΠΡΗ 3ΤΟΜ ΠΛβ3ΜΘΗΗ3Η «ypMa Η HaA«ypMeHHOenPOCTpaHCTBO 3anOAHHAOCb ΜΘΤβΑΑΟΜ. ΠΟ HHTOHCHBHOCTH eypAeHHH ρβΟΠΑβΒβ (KOTOpaHKOHTpoAHpoBaAacb BHayaAbHO μθρθ3 cmotpoboR abk peryAHpoBaAH pacxoA aproHa. nocTynaBuiero βΜΘΤβΑΑ ΜΘΡΘ3 nAa3M0HHyB *ypHy. PaCXOA aproHa npH nOCTOHHHOM ΑβΒΑΘΗΗΗ 2,5 aTM KOHTPOAHPOBaAHpOTaMeTPOM PC-3. BepXHHR ΠΡΘΑΘΑ Η36ΗΤΟΜΒΟΓΟ ΑβΒΑΘΗΗΗ βρΓΟΗβ AHMHTHpyeTCH ΤρθβΧΘΜΜΜ paCXOAOM,HHMHHft ΠΡΘΑΘΑ ΑβΒΑΘΗΗΗ ΑΟΑΙΜΘΗ ΠΡΘΒΜΒβΤΒ BeAHMHHy Η. ΓΑΘ - yAeAbHMR B0C ρβΟΠΑβΒβ. II- BMCOTa ΟΤ COnAa ΠΑβαΜΘΗΗΟϋ «ypMH AO aepKaAa ΜΘΤβΑΑβ. npH MeHbUieM H3I5UTOMHOM ΑβΒΑΘΗΗΗ ra3apaCnAaB ΜΟΙΚΘΤ npOHHKHyTb Β paeOMee nPOCTpaHCTBO ΠΑβΟΜΘΗΗΟϋ *ypMM Η ΠΟΟΑΘΑΗΗΗ BMXOAHT Η3CTPOH. npoayBKy pacnAaea ηοηηβηροβθηιοιμ aproHOM Μβρβ3 nAa3MeHHyn «ypwy ocywecTBAHAH β τθμθηηθ3-3,5 MHHyT. npH stoh pacxoA aprona coctsbiui 0,6-0.8 m3Zt HeTajwa. 3a βρθμη npoAyBKH aproHOMpacnAasa TOMnepaTypa ero noeuuiaAacb Ha 10-15°C 3a ομθτ τθπαβ. βηοοημογο β μθτθαα c πομοιιιββΠΑ83ΜΘΗΗθΚ *ypMM. ΠρβΑΛΘΓβθΜΟΘ KOHCTpyΚΤΗΒΗΟΘ ΡΘΒΘΗΗΘ ΠΟ3ΒΟΑΗΘΤ Ηθ TOAbKO COBMeCTHTb ΠρΟΠΘΟΟΜΠΑβΒΚΗ Η pa*HHHpO8aHHH ΜΘΤβΑΑβ, HO Η OCyUieCTBAHTb ρβφΗΗΗρΟΒΘΗΗΘ ρβΟΠΑβΒβ ββ3 ΠΘΡΘΓΡΘΒβ ΘΓΟ ΑΟbmcokhx TeMnepaTyp. Β pe3yAbraTe θτογο iiapHAy c ποβμβθηηθμ KanecTBa λητογο μθτβααηyseAHMHBaeTCH npOH3BOAHTeAbHOCTb nAaBHAbHMX arperaTOB. 3 271 098
IlocJie pa«HHHpoeaHH$i pacrtnasa neMb ποβοΡ3μηββαη b CTopotty οαηβηογο Hocxa h μθτβαα
aaiiHBaJiH b «opMy. ÍIpn ocBoeoittAeHHH nJia3MeHHQň *ypHH ot paciuiasa ee oTXJnoMaAH. Πο oxoHMatiHH najiHBKH neib BO3BpauiaAH b ηοχοαηοθ noAomeHHe h npouecc ruiaBKH ποβτορηαη. SKcnepHMeHTajibHati npoeepxa noxa3aAa. mot peBepcHBHuň MexaHH3H αοαικθη oeecneiHBaTbΠΟΒΟΡΟΤ ΠβΜΗ Ha 90° B oee CTOpOIIH. Πρχ ΠΟΒΟΡΟΤβ ΠβΜΗ B CTOPOHy ΟΑΗΒΗΟΓΟ HOCKa MeHbUie 90°TpyaHO BUJiHeaTb noAHOcTbn H3 nAaBHAbHoB xaMepu ΜβτβΛΛ. Πρχ yrjie ποβοροτβ πβΜΗ eoAbuie 90°KanJiH ΜβτβΑΑβ. ocTanuiHecn Ha noae η CTeuxax nAaBHAbHoR xaMepu. μογτζτ nonaaaTb Ha coruionjia3MaTPQHa h xpuuixy. b peayAbTaTe βτογο πα33μοτροη buxoaht H3 ctpoh h HapyuiaeTcn ero ynjioTHeHHe. ΠΟΒΟΡΟΤ ΠβΜΗ B CTOPOHy ΠΑβ3ΜβΗΗθΒ «ypMU MeHbUie 90° Ηβ ΟβθΟΠβΜΗΒββΤ 3«*eKTHBHOeπβρβΜβυΐΗΒβΗΗβ pacnjiasa πρη npoAyaxe ero HOHH3HPOBaHHUM ra3OM uepe3 norpyweHiiyn «opMy. Πρηyrjie ποβοροτβ, npeeuiuanuieM 90°, eoaHHxaeT onacnocTb nonaAaHHH pacnJiaea Ha ΠΑβ3ΜβτροΗ bpe3yjibTaTe eypjieHHH ΜβτβΑΑβ πρκ ero paaHHHPOBaHHH ΠΑβ3ΜβΗΗθΗ «ypHoS. Hapney c sthm πρηeojibiueM yrxe ποβοροτβ neMH b CTopony «ypMU μθτβαα MomeT nonaaaTb b paabeMHoe coeAHtteHHeKPMUiKH h παββηαβηοΗ xaMepu. 3το ycAowHHeT hx ΓβΡΗβτΗ3βιΐΗη πρη sxcnAyaTauHH.
PacnoAomeHHe παη3ΜθηηοΒ «ypMU b cokoboH οτθηκθ παθβηαβηοΒ xaMepu c προτηβοποαοικηοΒCTOPOHU ΟΑΗΒΗΟΓΟ HOCKa H Ha OAHOM C HHH ypOBHB HBAHeTCH ΟΠΤΗΜΟΑΒΗΜΜ. ΠρΗ MOHTaWO 4>ypllM H'ΠΡΟΤΗΒ CJIHBHOrO HOCKa ΗβΟβΧΟΑΗΜΟ yxeHbUlaTb OebBM ΒΗΠΑβΒΑΗΘΜΟΓΟ ΜβΤβΑΑβ C uejlbn HCKAnMeHHHBuepocoe pacnjtaea Μβρβ3 cahbhoB hocox bo apeMH ero npoayBKH HOHHSHpoBaHHUM rasou. ycTaHOBKa «ypMU HHMte ypoBHfl οληβηογο hockb raxwe TpeeyeT yMeHbuieHHH oebeMa βηπααβαηθμογοMBTajuia aah HCKjinMeHHX xoHTaxTa eypMU pacnjiasoH bo βρθμη παββκη. Μοκτβικ πα83μθηηοΒ eypMU suuieypoBHfl ΟΑΗΒΗΟΓΟ HOCKa Ηβ ΠΟ3ΒΟΑΗΘΤ AOeHTbCH TpeeyeMOB HHTeHCH*HKaUHH npotiecca ΠβρβΜΘΙΜΗΒβΗΗΗpacnjiaea πρη npoAyexe. Λλη HHTeHCH«HxauHH npotiecca ρβΦΗΗΗροΒβΗΗΗ pacnjtaea πρη eojtee bhcokompacnojioweHHH «ypMU ΗβοβχοΑΗΜο yseAHMHBaTb yrojt ποηοροτβ πβΜΗ b cTopony «ypMU. mto BU3ueaeT τβt«e ΗβΜΘΑβΤβΑΒΗΗβ ΗΒΛβΗΗΗ, O KOTOpUX yxaauBaAOCb BMUie. npeAJlOmeHHoe KOHCTpyKTHBHOe ρβωβΗΗβ ΠΟ3ΒΟΛΗβΤ yeejIHMHTb cpox CAymeU npOAyBOMHUXycTpoHcTB. nocxojtbxy ycTpoBcTsa B TaKHX nexax xoHTaxTHpynT c pacnjiaeoM Ηβ ποοτοηηηο. aΚρβΤΚΟΒρβΜΘΗΗΟ - AHUlb B ΠΘΡΗΟΑ ρβ·ΗΗΗΡΟΒβΗΗΠ ΜΘΤβΑΛβ.
HcnuTatiHx npeAJioweitHoff KOHCTpyxuHH ποκβ3βΑΗ. mto πΑβ3ΜβΗΗβπ norpyixHan «ypwa b npoueccepaaHHHpoBaHHfl paeoTaeT HaAextHO η 3**θκτηβηο. CjiyMaee euxoAa H3 ctpoh *ypMU Ηβ HaeAtoaaAocb.Tax xax ΒΚΑΒΜβΗΗβ ee ocyiuecTBJínnT πρη OTcyTCTBHH κοιιτβκτβ ΠΑβ3ΜθΗΐιοΒ «ypMU c ΜβτβΑΑΟΜ.
MccjteAOBaHHe xaMecTBa BunAasAneMoro MeTajwa noxaaaAa. mto coAepmaHHe rhcaopoas b he?hcHHwaeTCtt Ha Í3-2IX boaopoab - ao 30%. Κοαημθοτβο ΗβΜβτβΑΑΗΜβοκΗΧ ΒΧΑηκβΗΗΒ πρη stohyHeHbiuaeTcx Ha 35-40%, a tutoTHocTb αητογο ΜβτβΑΑβ yBeAHMHBaeTcn Ha 1,2-1.3% no cpaBHeHHto c<sa3OBUM oebexTQH. 3a ea3OBuH oebexT πρηηητη τθχηοαογηη nAa3MeHHOHHAyxuHOHHoB πλββκη πρη AHTbeΠΟ ΒΜΠΑβΒΑΗΘΜΜΜ ΜΟΑβΛΗΜ. / 271 098 4 «ΟΡΜΥ-ΒΛ Η3ΟΕΡΕΤΕΗΗΗ IIjiaaMeHHasi ycTaHOBKa ajih ιυιβΒΚΗ h pa*HHHpOBaHHH MeTajuia. coaepwautaH nJiaBHJibHyn KaMepy coCJIHBHMM HOCKOM. ΠΑβ3ΜΟΤρθΗ Η ΠΟΛΟΒΙΐΗ SJíeKTPOA. OT JI Η M a » III a 51 C ϋ ΤβΜ. MTO, C UejIbK)noBuuieHHB 3««θκτηβηοοτη npouecca ρβφηηηροββηηη MetaJiJia. ynpouieHHsi KOHCTpyKUHH, nonuuieHHsiCTOňKOCTH h HaaeiMHOCTH paeonj. ycTaHOBKa CHaemena π.πβ3ΜθΗΗθίί norpywHoK «ypMoff, pacnojioweHHoňB 6OKOBOÍÍ CTeilKB nJiaBHJlbHOií KaMepU HanpOTHB CJIHBHOrO HOCKa Ha OAHOM C HHM ypOBHe. HpeBepcHBHUM MexaiiH3MOM noeopoTa. no3BOji*nouiHM HaKJioiiaTb njiaBHJibHyn KaMepy no 90° κβκ b cToponyCJIHBHOrO IIOCKa, ΤβΚ Η B CTOPOHy ΠΑβ3ΜβΗΗθΚ eypMM. HCTOMHHKH HH«OpMaUHH, ΠΡΗΗΗΤΜβ BO ΒΗΗΜ3ΗΗΘ ΠρΗ 3KCnepTH3e= 1. AapHacOB Γ.Α. h apyrne "tIjia3MeHiiasi njtaBKa", 1968. “MeTawprH»" (Mocnea), c. 140-144. i 5 271 098
P E « E P λ T
IUA3HE3IIIAH yCTAHOBKA ΛΙ8 IUABKH Η ΡΛΦΗΗΗΡΟΒΑΠΗΗ METAABA H3oepeTeiwe othochtch x oeJiacTH HeTajiJiyprHH h jiHTeňHoro npoH3BoncTBa. B uejinx noBuuieHiw βφφβκτηβηοοτη npouecca pa«MHHpoBaHHH MeTajiJia, ynpomenHsi κοηοτρϋκιιηη.noBUUieMH» ctoRxocth h HaaeiKHOCTH ρββατΜ, ycTaHOBKa cHaexteHa njia3MeHHoR norpywHoň «ypwoR.pacnojioweHHoR b cokoboR CTeHxe njiaBHJibHoR xaMepu ΗβπρατκΒ c-πηβηογο Hocxa na oahcim c iihhypoBHe. h peeepcHBHHH nexaHH3MOM noBOpcrra. no3BOJi$nouiHM HaKJioHBTb njiaBHJibHyn KaMepy íq 90° xaxb cTopoHy cjiHBHoro Hocxa, τβκ h b c-ropany nnasMeHiioR «ypMU. Φηγ.1 h 2.
I

Claims (1)

  1. 271 098 6 PŘEDMĚT VYNÁLEZU Plazmové zařízení pro tavbu a raflnacl kovu. obsahující tavící komoru s lící hubicí,plazmotron a pfldní elektrodu, vyznač ulici se tím. že za účelem zvýšení efektivnosti procesu raflnace kovu. zjednodušení konstrukce. zvýšení odolnosti i a spolehlivosti práce je zařízení vybaveno plazmovou ponořovací dmyšnou, umístěnou v bočnístěně tavící komory naproti licí hubici ve stejné úrovni s ní. a vratným otáčecím ústrojím. * umožňujícím naklánět tavící komoru do 90°. jak na stranu licí hubice, tak 1 na stranu plazmové dmyšny. 1 výkres
CS875066A 1982-02-10 1987-07-06 Plasma equipment for metal melt and refining CS271098B1 (en)

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SU823395349A SU1048810A1 (ru) 1982-02-10 1982-02-10 Плазменна установка дл плавки и рафинировани металла
BG80414A BG49323A1 (en) 1982-02-10 1987-07-02 Plasmotic device for smelting and refining of metal
DD87304543A DD271238A3 (de) 1982-02-10 1987-07-03 Plasmaanlage fuer das schmelzen und raffinieren von metall
CS875066A CS271098B1 (en) 1982-02-10 1987-07-06 Plasma equipment for metal melt and refining

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SU823395349A SU1048810A1 (ru) 1982-02-10 1982-02-10 Плазменна установка дл плавки и рафинировани металла
DD87304543A DD271238A3 (de) 1982-02-10 1987-07-03 Plasmaanlage fuer das schmelzen und raffinieren von metall
CS875066A CS271098B1 (en) 1982-02-10 1987-07-06 Plasma equipment for metal melt and refining

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BRPI0412304B1 (pt) 2003-07-04 2013-11-26 PROCESSO PARA A VALORIZAÇÃO DE VALORES DE METAL EM UM RESÍDUO PORTANDO Zn, Fe E Pb
CN100475987C (zh) 2003-09-29 2009-04-08 尤米科尔公司 从含锌残渣中回收有色金属的方法和装置
ATE513321T1 (de) 2007-03-19 2011-07-15 Umicore Nv Zimmertemperatur-einphasen-li-einfüge-/- extraktionsmaterial zur verwendung in einer batterie auf li-basis
RU2376394C1 (ru) * 2008-08-25 2009-12-20 Закрытое акционерное общество "НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ ЭЛЕКТРОПЛАЗМЕННОГО ОБОРУДОВАНИЯ И СИСТЕМ ЭПОС" Вакуумная электронно-плазменная печь
RU2403120C2 (ru) * 2009-02-09 2010-11-10 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Установка для получения литых металлических заготовок

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BG49323A1 (en) 1991-10-15

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