CS254113B1 - Waste gases cleaning installation - Google Patents

Abstract

The present invention relates to the purification of scattered particulate gas, namely a device for purifying discharged converter gas from solid particles, which device can be used in iron and steel metallurgy. The outgoing gas purification apparatus is provided with a gas pipeline, a gas cooler, water spray nozzles, a large particle purge gas purification unit, which purification unit has in its tank a device for separating the fraction particles, a v gas purification unit gd and a flue gas fan. . The particle separating device is formed by an insert nozzle and a funnel which is located below the insert nozzle coaxially therewith and is provided with a discharge conduit. The insert nozzle is located at the top of the tank and its inlet port is connected to a heat sink. The drain line is provided with an adjustable flap and the nozzles are located between the tank shell and the funnel.

Description

SaHBJíeHo: 31.07.79 3anBKa: Ν ’2804937 / 23-26 MKH3: B01D 47/06

Αβτορω: C.r.MaMneeB h H.B.CaBBaTeeB

, 3aHBHTejii>: YpanbCKHn rocynapcTBeHHHh hhcthtyt no προβκτηροΒβΗΗΚ) MeTaJinyprHMecKHX 3aBOflOB

HaaBaHHe Η3θ6ρβτβΗΗη: YCTAHOBKA JUlfl OHHCTKH OTXOflfltilHX ΓΑ30Β H3o6peTeHHe othochtch to oGnacTH ohhctkh ra3OB rpm nncnepcm> ix nacTHu, aΗΜβΗΗο, κ ycTaHOBKaM ajih ohhctkh otxojvhuhx κοΗΒβρτορΗωχ ra3OB ot ΤΒβρηωχMacTHií H MO »eT 6mtb HcnonbsoBaHo Ha npennpHHTHHX nepHoň MeTannyprHH.

IlaBecTHo ycT leastcTBO unn ohhctkh κοΗΒβρτορΗωχ rasoB nocne KOTJia-yTHJiH3a-Topa, coflepwamee ωοκρωή cxpy66ep h Tpy6w BeHTypu, xanneynoBHTenb, flbMorcoc [l]. ΗεηοοτβτκοΜ 3Toro ycTpoňcTBa hbjih6tch it HTO xpynHbie nacTHybí nuiaxa hMeTaJiJia, nonaflaa b Μοκρωίί cxpyÓCep Nanee h b h mnsMonpoBon οτκρωτωε jiotkh, aaCHBaroT hx MTO TpeGyeT nepHOflHMecKoň pyMHoň mhctkh jjotkob η πρηβοαητ kocTanoBKe κοΗΒβρτορβ.

HanGonee Gjihskhm κ Η3θ6ρβτεΗΗΚ> No TexHHHecKoň cyniHocTH h nocTuraeMOMy PE ayjibTaTy ΗΒηηθτοη ycTaHOBxa απη omhctkh οτχοααπριχ ra3OB., BKJttoMatomaa raaoxon, oxnaAHTenb ra3OB (topcyHKH pacnbineHHH Bonn, yaen omhctkh ot Kpyngwx m8cthiíc paBMemeHHbíM b peaepByape ycTpoňcTBOM xuih paaneneHHH MacRae well φρβκηΗΛΜ, yaen omhctkh OT Tax Η h Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax Tax py py py py py py py py py py py py py py py Η Η Α Α Α.

KpynHue qacTHitbi BbirpyxaioTCH mokphmh. Eea cymxH hx Henbsn we put Hcnonbso-.BaTb, HanpHMep nonaBaTb b noMeHHyio nenb.

Yaen omhctkh ot xpynHwx Macrau rpOMO3flKHn, h ycTaHOBxa ββΗΗΜββτ Gonbnryionnomanb.

Uenbio ο3ο6ρβτβΗΗΗ HBUHeTCH noBbnneHHe 3Kohomhhhocth omhctkh rasa nyTeMynaBJíHBaHHa KpynHbix Macrau b cyxoM BHue. '254113

Uenb HocTHraeTcn τθμ MTO b ycTaHOBKe she owhctkh οτχοαηπϊηχ raaoB, BKňro-Maiomeň raaoxofl, oxnaflHTenb ra3OB, φορογΗΚΗ PACR> meHHH BOflbí, yaen ohhctkh otKpynHbix uacTHfl c pasMemeHHbíM b peaepByape ycTpoftcTBOM απη pa3fleneHHH nacTHflno φρβκΐίΗΗΜ, y3en omhctkh ot h πμπη flbiMoco'c, ycTpoňcTBO απη pa3fleneHHH ΠΟ, φρβκηΗΗΜ BbinonHeHo b BHfle BCTaBKH-conn h ycTaHOBjíeHHoň nOFL BCTaBKoň well eeOCH BOpOHKOň C OTBOflHmHM TpySOHpOBOflOM, ΠΡΗ 3TOM BCTaBKH ρΒΟΠΟΠΟΧΘΗΘ Β ΒβρΧ "Hen nacTH pe3epByapa η ee βχοαηοβ OTBepcrae npHcoeflHHeHO κ oxnaflHTemo, otbo-HHiHHft TpySonpoBon cnaSateH perynHpywmeň 3acnoHKoň and φορογΗΚΗ pasMemeHbí MexflýxopnycoM pe3epByapa h BopoHKoň.

Uenecoo6pa3Ho BCTaBxy cHaGflHTb pySaniKon c 4> opcyHxaMH, pacnonojKenHbMH Me »-1ny ΟΤβΗΚ3ΜΗ py6aniXH H BCTaBKH, H 3KpaHOM, πρΗΚρβΠΠβΗΗΜΜ X ΗΗΧΗβ # ΚρΟΜΚβBCTaBKH.

KpoMe toto, oxnaflHTenb ra3OB BbinonHeH b BHfle κοτηβ-γτΗΠΗ3βτορ8.

Ha Φηγ. 1 npeflCTaBneHa cxeMa ycTaHOBKH «on ohhctkh raaoB;

Ha Φηγ.2 - y3en 1 Ha Φηγ.1.

YcTaHOBKa απη omhctkh otxoahihhx raaoB rpm TBepflbix nacTHu cogepJKHT rasoxofl1, oxnanHTenb ra3OB, BbinojiHeHHbiň b BHfle KOTJia yTHjiH3aTopa-2 PAC-3 φορσγκκΗ nwneHHB BOflbí h flbíMococ fourth Y3en ohhctkh rpm KpynHbix HacTHfl coflepscHT peaepByap5, β κοτοροΜ pa3MemeHo ycTpoňcTBO απη pa3fleneHHH nacTHU well φρβκΑΗΗΜ, coctoh-mee H3 BCTaBKH-conn 6h ycTaHOBneHHoň nOFL BCTaBKoň no ee och 7 bopohkh cOTBOflHiuHM TpyConpoBOflOM eighth BcTaBKa-conn 6 pacnonojKeHa b BepxHeň Nacra PE 3epByapa 5 h npHcoeflHHeHa cbohm βχοαημμ οτΒβρστΗβΜ κ Skin-oH and second yranHaaTopy oxnawflaeTca BOfloň, pacnbinněMoň φορογΗκβΜΗ 9, pacnonoweHHBMH weJKfly CTeHKa-MH pySaniKH 10 h BCTaBKH — conna 6, h cHa6weHa 3KpaH0M 11, npHKpenneHHbM κ hhk-hen κροΜκβ BCTaBKH — conna no ero πβρΗΜβτργ. ΗορογκκΗ 3 pacnbineHHH BOflb pa3MemeHbi b pe3epByape 5 Meatfly ero KopnycoM 12H BOpOHKOn 7. ΠρΗ 3T0M φορογΗΚΗ pacnOHOJKeHbl HHJKe BOPOHKH Ha 200 MM, HTO HC “KmonaeT nonaflaHHe BOflb b BopoHKy. i OTBOflninHjft TpyGonpoBofl 8 bopohkh 7 cHaSxeH perynHpywme 3acnoHxoň 13. Y3en ohhctkh οτ πμπη coflepwHT Tpy6M 14 BeHTypn, 6yHKep 15 flfla c6opa mna-ma H KanneynoBHTenb 16.

YcTaHOBKa ohhctkh οτχοαηπϊηχ ra3OB pa6oTaeT cneflyroniHM oCpasoM. 17τχοΑΗΐιΐΗβ ot KOHBepTopa 17 rasa, coflepacamHe MeTannHnecKyw nbinb, MacTHflbMeTannah ninoxa no raoxofly 1 nightTythioT β κοτεπ-yTHnHsaTop 2, rfle oxnaatflaioT-ph flo 750C. npoňflfl κοτ & π "yTHnHaaTop, ποτοκ οτχοαηπϊηχ ra3oe, coflepwamHfíTBepflbie nacTHflbí, nocTynaeT b npHMMKawmyw κ κοτηγ-γτΗΠΗββτοργ BCTaBxy, βμποπ β-HeHHyw BHfle Conn rfle íiotok cnanana cjKHMaeTCH ycKopaeTcn h, and Ha BbixofleH3 Conn ρβ3κο pacmHpHeTCH. BMecTe c MoneKynaMH rasoB npHoOpeTawT ycKopeHHeH TBepflbie nacTHflbi. ΠρΗ pacniHpeHHH noTOKa ero CKopoČTb yMeHbmaeTCH H ra3bí cMenKHMH TBepflbíMH nacTHflaMH h nbinbto ycTpeMHHWTCH κ CTeHKaM pe3epByapa fifth Kpyn-Hbie nacTHflbí 3a CNET HHepflHH npoflonflawT CBOE flBHxeHHe 3aflaHHOM πρκ ycxope b ^ h hhh HanpaBneHHH nonaflawT b BopoHKy 7 oTKyfla well OTsoflameMy TpySonposofly8 BbirpystaioTCH b cyxoM BHfle h MoryT cpa3y HanpaBnnTbca Ha yTHnH3au, hio, hanpH-Μβρ, b flOMeHiiyio nenb.

PerynHpyroman 3acnoHKa 13, ycTaHOBneHHan Ha oTBOflnmeM TpySonpoBOfle 8, ΟΟ3-Βοπηβτ ynaBnHBaTb xpynHbie nacTHflb onpefleneHHoro paaMepa. HeM 6onbme OTKpbiTasacnoHKa, τβΜ SonbniHň ποτοκ BO3flyxa 6yfleT ycTpeMnHTbcn b BopoHKy HaBCTpeqyποτοκγ oTXOflHmnx ra3OB. B BopoHKy nonaflyT TonbKO τε TBepflbie nacTHflb, κοτορΜβnpeofloneioT 3τοτ BocxoflamHn (BCTpenHbiH) ποτοκ BO3flyxa. TaKHM o6pa3OM, β 3aBH — chmocth οτ cTeneHH οτκρητηη 3acnoHKH H3 OTxoflninHX ra3OB 6yflyT BbiflenaTbCHTBepflbie nacTHflb τογο ηπο ηηογο onpefleneHHoro pa3Mepa. 254113 Ποτοκ ra3QB C TBePflblMH MaCTHflaMH, Ile yJlOBJíeHHblMH BOpOHKOft, ΠΟΠβΑββΤ ΑβΠββ'B 3OHy yBnaxHeHHfl BOfloň, pacnbumeMoň φορεγΗκβΜΗ third CMOMeHHbie BOfloň MejiKHeTBepnbie uacTHijbi BbiflejiHioTCfl thousand and no flow ra3OB h coCHpawTcít b HHXHeft mbcth PE sepByapa 5 oTKyfla TpaHcnopTHpyioTCH b BHfle nyjibnbi Ha oMHCTříbie coopyweHHM. yBJiaMHeHHbift ποτοκ raaoB oč ř ř ř ic 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Ben Ben B ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras ras.

BcTaBKa-conno 6 CHaCacena BOflooxnawflae pyoamKoň 10. Bofla noflaeTcn φορ-cyHKaMH 9 η ορσωββτ noBepxHocTb ΒοτβΒΚΗ — conjia. NosτβκβκωβΗ cnosepxHocTH bct8b-kh BOfla nonaflaeT b menb MeKaKKoM 11, npHKpennenHbíM κ BCTaBKe, h Kopny-com 12 pesepsyapa. 3kpsh cnocoficTByeT paBHOMepHOMypac.npeflejieHHio oxjiaacflaio-me BOflbJ no οτβΗκβΜ pesepByapa 5 h oflHOBpeMeHHo aamHmaeT BopoHKy ot nonafla-ΗΗΛ BOflbJ, CTeKawmeft CO ΒΟΤβΒΚΗ.

BoflooxnaxflaeMbiň BapnaHT ΒΜποιίΗβΗΗΒ BCTasKtr-conna nosBonaeT cflejíaTfa βοτββ-κγ h Kopnyc pe3épByapa He H3 floporocToame xpoMHCToň οτβπη, and H3 yrjiepoflHC-τοή. Τβκημ očpaaoM, npeflnaraeMaa ycTaHOBKa fljia omhctkh otxoahihhx Rasos OT-TBep flwx MacTHu πο3ΒοπΗβτ yjiaBJíMBaTb KpynHbie aacTHAbi b cyxoM BHfle c uejibio hxflanbHeňmero and HcnůjiBSOBaHHH, cflejiaTb y3en omhctkh ot KpynHwx MacTHfl and cjieflo-BaTéflbHo h bcjo ycTáHOBKy b nejioM κοΜπβκτΗββ. Πρκ stom cHHxaioTCH KanHTanb-Hbie saTpaTbi, skohomhtch npoH3BoflCTBeHHaa nnontaflb.

ΦΟΡΜΥΗΑ H3OBPETEHIW first YcTaHOBKa flJia omhctkh oTxůflanjHx ra3OB, BKJHOMawmafl raaoxofl, oxnaflHTejibrasoB, φορογΗΚΗ pacnbineHHfl BOflbí, y3en omhctkh ot xpynHbix Sacram pasMemeH c-b HbiM pe3epsyape ycTpoňCTBOM λπη pasflejieHna MacTHfl well φρβκιΐΗΗΜ, yseji omhctkhOT ΠΜΠΗ H flblMOCOC OT HER Η M 8IOH and HC Η ΤβΜ MTO C flejlbio ΠΟΒΜΙΠβΗΗΠ 3KO-HOMHMHOCTH OMHCTKH Γ338 nyŤeH yflaBJIHBaHHH KpyriHbIX MacTHfl b CyXOM BHfle, yCT- .poftCTBO flJIH paSflejieHHH MaCTHfl ΠΟ φροκίίΗΗΜ BbntOJIHeHO b BHfle BCTaBKH-COnjia HycTaHoBfleHHoft nOFL BCTaBKOň no ee OCH sopoHKoň c οτβοαηπιημTpyConpoBOflOM, npn3Tom BCTaBKa pacnoJioweHa b BepxHen MacTH pesepByapa h ee BxoflHe oePcHenfHHeHeHeHeHeHeHlHeOe, OTBOflHHeHeHyHeHeHeHnHHyHeHHyHyPyHyneHyCHoKHe, a ^ opcyHKH pasMemeHbi Mewfly KopnycoM pesepByapa η ΒόροΗκοϋ. 2. YcTaHOBKa no n.l, o τ η η m and 10 m a a c a τβΜ, mto Βοτββκβ cHaO »eHapyCaaiKoň c φορονΗκβΜΗ, pacriojioweHHbMH Mescfly CTeHKaMH pyOamKH η bcthbkh, h3KPBHOM, npHKpenneHHbJM K HHJKHen KpOMKe BCTaBKH. 3. YcTaHOBKa no n.l, o τ η η m and w m and a-c and τβΜ, mto oxJiaflHTeJih raaoBBbinojiHeH b BHfle KOTJia-yTHJiH3aTopa.

HcTOMHHKH ΗΗφορΜβΗΗΗ, ΠρΗΗΗΤΜβ 80 feHHMaHHe ΠρΗ 3Κ0ΠβρΤΗ3β: 1. ABTopcKoe CBHfleTejíbCTBo CCCP 42 '421348, κπ. B 01 D 47/10, 1971 r. C1DA NDA 3315443, κπ. 55-85, 1967 r.

Φ P E E P A T 0 YCTAHOBKA ΛΠΗ Ο'ΏΙϋΤΚΗ OTXOflJIIHHX ΓΑ30Β H3o6peTeHHe othochtch K o6nacTH omhctkh raaoe ot 'flHcnepcHbix MacTHfl, aHMeHHO K yCTaHÓBKaM flJIH OMHCTKH OTXOflHIHHX KOHBepTOpHMX Γβ3ΟΒ OTTBepflbJX MacTHfl, η Μθ »βτ 6biTb HcnojibsoBaHo Ha npeflnpHHTHHx MépHoň MeTajinyprHH. 254113

YcTaHOBKa λπη omhctkh otxojwihhx ra3OB conepxHT raaoxon 1 oxnafíHTejib RA-3ob (JwpcyHKH 3 pacnbuieHHH bo / IM y3 & n omhctkh rpm KpynHbix nacTHu c pasMetneH-HbiM b ero pe3epeyape 5 ycTpoňcTBOM απη pasneneHHH mbcthu well φρβκκππΜ, ysenOMHCTKH OT ΠΜΠΗ H flblMOCOC. YCTpoftCTBO ΛΠΗ paSfleJieHHH MaCTHIÍ ΒΗΠΟΛΗβΗΟ BH-b non-BcTaBKH coruia 6 h ycTaHOBJíeHHoň non BCTaBKoň no ee bopohkoH och 7c OT-boahihhm TpyConpoBopoM eighth BcTaBKa pacnonoweHa b BepxHeň nacTH pesepsyapa 5h ee BxoflHoe oTBepcTHe npncoenHHeHo κ oxjiaxtHTenio. OTBOjtyitUHň TpySonpoBOfl 8cHa6jKeH peryjiMpymmeň aacnoHKoň 13 3 and φορογκκκ pa3MemeHbi piles KopnycoM 12pesepByapa η 5 bopohkoH seventh flBe HnnjocTpaqHH. ΠρΗ3ΗβΗο Η3θ6ρβτβΗΗβΜ well pe3ynbT8TaM 3KcnepTH3bi, ócymecTBJíeHHofl TocynapcT-BeHHblM ΚΟΜΗΤβΤΟΜ CCCP ΠΟ ββΛβΜ Η3θ6ρβΤΘΗΗίί H OTKpbJTHÍi. 2 MepTexa 254113

Claims (3)

OBJECT OF THE INVENTION 1. A waste gas purification apparatus provided with a gas gas cooler, a water spray nozzle, and a large particle purge gas purification unit having a particulate fraction separator in its reservoir, a dust purification unit and a ventilator characterized in that, in order to increase the economics of the purification of the large particles collected in the dry state, the particle fractionation device is formed by an insert nozzle (6) and a funnel (7) which is provided coaxially with the nozzle (6) with an inlet duct (8), wherein the insert duct (6) is arranged in the upper part of the tank (5) and its inlet opening is connected to a radiator, wherein the outlet duct (8) is provided with an adjustable flap (13) and nozzles (3) are arranged between the shell (12) of the tank (5) and the funnel (7) · Device according to claim 1, characterized in that the insert (6) is provided with a jacket (10) with nozzles (9) arranged between the walls of the housing (10) and the insertion nozzle (6) and to the lower edge of the liner (6). 3. Device according to claim 1, characterized in that the coolers are designed as a waste heat boiler (2). 8 254113