CS258425B1 - Device for powder material's pre-heating - Google Patents
Device for powder material's pre-heating Download PDFInfo
- Publication number
- CS258425B1 CS258425B1 CS842290A CS229084A CS258425B1 CS 258425 B1 CS258425 B1 CS 258425B1 CS 842290 A CS842290 A CS 842290A CS 229084 A CS229084 A CS 229084A CS 258425 B1 CS258425 B1 CS 258425B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- matepnana
- heating
- powder material
- rim
- πρη
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims 3
- 238000010438 heat treatment Methods 0.000 title claims 2
- 239000000843 powder Substances 0.000 title claims 2
- 239000002912 waste gas Substances 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
- VEOIIOUWYNGYDA-UHFFFAOYSA-N 2-[2-(6-aminopurin-9-yl)ethoxy]ethylphosphonic acid Chemical compound NC1=NC=NC2=C1N=CN2CCOCCP(O)(O)=O VEOIIOUWYNGYDA-UHFFFAOYSA-N 0.000 description 1
- 101100397240 Arabidopsis thaliana ISPD gene Proteins 0.000 description 1
- UGTJLJZQQFGTJD-UHFFFAOYSA-N Carbonylcyanide-3-chlorophenylhydrazone Chemical compound ClC1=CC=CC(NN=C(C#N)C#N)=C1 UGTJLJZQQFGTJD-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000015854 Heliotropium curassavicum Nutrition 0.000 description 1
- 244000301682 Heliotropium curassavicum Species 0.000 description 1
- 101100066898 Mus musculus Flna gene Proteins 0.000 description 1
- IIDJRNMFWXDHID-UHFFFAOYSA-N Risedronic acid Chemical compound OP(=O)(O)C(P(O)(O)=O)(O)CC1=CC=CN=C1 IIDJRNMFWXDHID-UHFFFAOYSA-N 0.000 description 1
- 101100083037 Streptococcus mutans serotype c (strain ATCC 700610 / UA159) act gene Proteins 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 108091029474 Y RNA Proteins 0.000 description 1
- 208000028626 extracranial carotid artery aneurysm Diseases 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 101150049339 pflA gene Proteins 0.000 description 1
- 229920006146 polyetheresteramide block copolymer Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Feedback Control In General (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Materials For Photolithography (AREA)
Description
I
I OIIHCAHHE H3OBPETEHHH K ABTOPCKOMY CBKUETEJUjCTBY3a«BneHo: 08.04.833áaBKa Ν’ 3609184/22-02MKH3 B 22 F 1/00 ÁBTopbi: B.H.Kay$MaH, r.A.KaHM, 3.Jl.Hryfl, II.H.Cokojiob»
B.n.JIflXOB Η Γ. B.TeJIHTHHKOB
3aHBHTejJbí Bceco»3Hbift HayHHO-HCCJiefloBaTejjbCKnň h npoeKTHbiň HHCTHTyTanwMHHneBoň, MarHHeBoň κ SJíeKTponnoň npoMbnuneHHOCTH
Ha3B3Hne HaoGpeTeHHH: YCTAHOBKA řUW IIPEflBAPHTEJlbHOrO ΗΑΓΡΕΒΑ ΠΟΡΟΠΙΚΟΟΒ-ΡΑ3Η0Γ0 MATEPHAJTA
IlpeftnaraeMoe Η3θ6ρβτβΗΗβ othochtch k oSjíacTH πορόωκοΒΟή MeTannyprHH,b uacTHOCTH κ nenaM, HcnojibayeMbiM b rnnHoseMHoň npoMbnuneHHOCTH ona KajibijH-HanHH rHflpOOKHCH βΠΙΟΜΗΗΜΗ Η ΠρΗ ΠρθΗ3ΒΟ,Ε(ΟΤΒβ ΙίβΜβΗΤΗΟΓΟ ΚΠΗΗΚβρβ. H3BecTna ycTaHOBKa flJin τβρΜΟοδρβδοτκΗ nopomKOo6pasHbix MaTepnaJiOB, βκπιο-qaioinafl BpamawmyiocH nenb ηλη nenb BSBemeHHoro (KHiramero) cnon, cucreMy ηπκ-jioHHbix τεηποοδΜβΗΗΜΚΟΒ ftnH npeflBapHTenbHoro HarpeBa h BepTHxanbHbift rasoxogC 3arpy3OHHbIM yCTpOňCTBOM [l ]. H3BecTHan ycTaHOBKa ycroňmiBo paSoTaeT npn cTaĎHJibHOM ποτοκβ o6pa6aTbi-BaeMoro MaTepnana a otxo^hihhx rasoe. Πρκ n3MeneHMH npoHSBOAHTenbHOCTH ycTa-hobkh ΗΜββτ MecTO yMeHbmeHne hjih yBenHneHHe ckopocth ra3OBoro ποτοκβ b Bep-THKanbHOM ra3oxofle h nposan MaTepnana Hušce earpysoUHoro ycTpoiícTBa 6ea Tep-ΜΟοβρβδοτκΗ hjih noBbnneHHe rHflpaBjíHHecKoro conpoTHBjíeHHH. YKaaaHHoe oCctohtTenbCTBO npHBOflHT κ nepepacnpeflejieHH» TeMnepaTypHoro pescHMa no cTaqHHM npo-yecca, noBbímeHHio TeMnepaTypbi oTxofl«mero rasa η yBeJiHMeHHió pacxona τοππηβμ.
HanGonee 6jih3khm pemeHHfeM no TeximwecKoň cymnocTH h flocTuraeMOMy pesyjib-τβτγ BBJífleTcfl ycTaHOBKa fljin HarpeBa noponiKa, ’BKJiiouaK>n,aH pacmHpHTejibHyw xa-Mepy c BbixoflHbíM naTpyČKOM otxo/xhihhx rasoB, ηηκιιοηβμη psin omhctkh raaoB otπηπη h 3arpy3OHHbiM πβτργδκοΜ. B BepxHeň nacTH pacniHpHTejibHoň xaMepbi nepenBbixonHbíM πβτργδκοΜ ycTaHosneH KOHycHbiň aneMeHT, HrpawmHň ponb .pacceKaTena 258425 2 noTQKa sarpyJKaeMoro MaTepnajja n yBejinnHBaioinnň CKopocTb raaoBorO ποτοκβ sacuer nepexa-iwa npoxo#noro cenemiH 12 ].
He^ocTaTKOM H3BecTHoň ycTanoexn ηββηθτοη φορΜθ n pasMemeHne KOHycHoroaneMeHTa, He ofiecnenuBatonuie cTa6nJiH3a#nio npo#ecca TepMoo6pa6oTKH πρη Η3Μβκβ-HHH npOH3BO#HTenbHOCTH, ρβ3ΚΗβ ΚΟΒβββΗΗΗ κοτοροή npHBO#HT K npOBany OTpa6a-TbtBaeMoro MaTepnajja b pacwnpHTejibHyw 3ony KaMepw h k noBbnneHHio pacxo#a τοπ-JIHBa.
UejlbK) Η3θβρβΤβΗΗΗ HBJIHeTCH CHHX6HH6 pacXO#a TOnjJHBa Η ΠΟΒΒΠΠβΗΗβ Ha#exHoc-th paÓOTbi ycTpoňcTBa. yKa3aHHaH #ejih #ocTnraeTCH tgm, hto b ycTanoBKe «jih npe#napnTeJibHoro nar-peea nopotUKOo6pa3Horo MaTepnana, co#ep)Kameň pacDinpHTejibHyio xaMepy c naTpyC-KOM #JIH OTXO#HHJHX ra30B H yCTaHOBJíeHUblM no# HHM KOHyCHblM SJíeMeHTOM H naTpy6-kom #jjh 3arpy3KH MaTepnajja, cornacHo Η3ο6ρετβΗηκ>, KOHycHbtót sjíeMeHT b eroHHJKHeň uacTH cna6xen bopothhkom h ot6optobkoíí , npnneM Hapywtbiň #Η3Μβτρ bo-poTHHxa CocT3BJiHeT 1,1-2,5 #naMeTpa οοηοββηηη xoHyca, a OTHomeHne paccTofl-hhh no BepTHKajiH ot BopoTHiixa #o naTpyĎKa οτχο#ππίΗΧ raaoB κ #naMeTpy ΒΟροτ-HHKa cocTaBnneT 0,25-3. H3o6peTenne noacHaeTCH uepTewaMH, r#e:
Ha Φηγ.1 - oóiunň bh# ycTpoíícTBa,
Ha φΗΓ.2 - KOHyCHblít BJieMeHT.
YcTaHOBKa #jjh npe#BapnTeJibHoro HarpeBa nopouiKoo6pa3Horo MaTepnana cocto-ht H3 pacwHpHTenbHQň xaMepbi 1, coe#HHeHHoťt ra3oxo#oM 2 c Bpamawmeňca neuhio3 n naTpyĎKOM 4 otxo#hi«hx raaoB c #ηκποηημμ τθπποοβΜβΗΗΗκοΜ 5. 3arpy3Ky Ma-Tepnana προη3βο#ητ npn noMotun 3arpy3onHoro ycTpoňcTBa 6 nepea naTpy6ox 7.BHyTpn xaMepbi 1 ycTaHOBneH KonycHbift sneMeHT 8 c bopothhkom 9. Bopothhk 9 mo-weT 6biTb cuaSweH οτδορτοθκοή 10.
YcTpoňcTBO paSoTaeT. cne#ywiHHM o6pa3OM.
MaTepnan nocTynaeT H3 3arpy3OWHoro ycTpoňcTBa 6 (nanpnMep, H3 mHeKOBoronuTaTena) nepe3 naTpyCox 7 b naTpy6oK 4 otxo#hiuhx raaoB Ha# KonycHbíM 3ne-MGHTOM 8, HO#XBaTbIBaeTCH ΠΟΤΟΚΟΜ ra3a, OTXOflHinerO H3 ΠβΗΗ 3, H BblHOCHTCH bHHKJiOHHbiň TennooÓMeHHHK 5. Tennoo^MeH Me)K#y ra3OM n MaTepnanoM ocymecTBJíaeT-ca b naTpyfíKe 4 η #ηκποηηομ τβπηοοβΜβΗΗΗΚθ 5. Oca»#eHHbiň b nocne#HeM narpe-Tbift MaTepnan nocTynaeT b neuh 3, a ra3bi na Tennoo6MeHHHKa 5 - b cncTeMyOHHCTKH. ΠρΗ CHHJKeHHH nO#aHH M3TGpHajI3 COOTBGTCTBGHHO yMGHbHiaiOT KOJIHHGCTBÓΤΟΠΠΗΒ3 H KOJIHHGCTBO ΟΤΧΟ#ΗΙ!#ΙΧ Γ33ΟΒ, ΠρΟΧΟ#ΗΙ!#ίΧ Ηβρβ3 naTpyÓOK 4. . Πρκ 3TOM CHH3K3GTCH HX CKOpOCTb B naTpyÓKG 4, HacTb Μ3ΤβρΗ3Π3 yHOCHTCHra3OM, a uacTb - na#aeT βηη3 h oceaaeT Ha bopothhkg 9 n KOHycHOM sjigmghtg 8,oSpasya Ha hhx cnoň, no KOHýnrypannn 6πη3κη& k KOHycy c yraoM, paBHbíM #HHa-MHaecKOMy yrny ecTecTBGHnoro otkoch, κοτορΜή 33βηοητ ot cBoňcTB MaTepnana,TGMnepaTypbi MaT6pnana n ra3a, BnawHocTn MaTepnajja n ckopocth ποτοκβ cMbiBaw-mnx ra3OB. ΠρΗ 3tom nnoma#b 3a3opa Me»#y o6pa3QBaBiuHMCfl H3 .MaTepHajia KOHy-com h ετβΗΚθΜΗ naTpyÓKa 4 yMeHbiuaeTca #o pa3Mepa, πρη κοτοροΜ yBennnnBHiaHCHCKOpOCTb ra3OB HCKjnonaeT npoean MaTepnana b. nenb nepe3 ra3oxo# 2. IIpoBaji MaTepnajja b nenb Bbi3biBaeT HeoÓxo#HMOCTb b #onoj«tnTejibHOM pacxo#eTonjjnaa Ha npo#ecce, τβκ κθκ cyiUKy MaTepnajja b stom cnynae npnxo#HTCH npOBO-#HTb b nenn, a He b #ηκποηηομ τβηποοδΜβΗΗηκβ. Πρη yBeJinneHHn 3arpy3KH MaTepnaJia yBennnnBaioT no#any TonjinBa n BO3#yxaHa ropeHne, to ecTb BO3pacTaeT KonnnecTBo οτχο#λπι#χ ra3OB n nx cKopocTb.
MaTepnaji, cKonnBiunncH Ha KOHycHOM sjjeMeiiTe 8, no#XBaThiBaeTCH n bhhocht- CH· OTXO#HIUHMH B TeiJJIOO6MeHHHK 5 ra3aMH, UTO npHBOflHT κ cooTBeTCTByionjeMy
yBejinqeHHío 3a3opa Mex#y cTeHKaMn naTpy6Ka 4 n cJioeM MaTepnana Ha KOHycHOM ajieMeHTe 8. 258425 3
Hannnne otGoptobxh 10 ποββοπηθτ yBennMHTb Toraunny rapanTnpoBaHHoro MaTe-pnana, ocaxflaeMoro Ha BopoTHnxe 9 h xoirycuoM oneMenTe 8, h naGewaTb aGpaanB-ηογο H3HOca 3JieMeHTa 8 aa cneT cxonhxenHn MaTepnajia nó oceBiueMy MaTepnany.
Haníme βοροτηηκθ 9 πθ9Βρπηβτ nojwepjKHBaTb b wnpoxoM nnanasone HeoGxonn-Myw cxopocTb noToxa ra3a, npeflOTBpamaromyro npoeaji naGbiTxa MaTepnana 3a cneTero ocaxffeHHB Ha xonycHOM aneMeHTe 8, xax npn yBejiHHeHnn nonann MaTepnana bycTpoňcTBO, Tax h npn H3MeHeHnn ero napaMeTpoe (BnaacHocrn, yrna ecTecTBeH—ΗΟΓΟ OTKOCa h flp.). ΟτΗοωβΗΗβ paccTOHHHa (H) ot BopoTHHKa- flo naTpyGxa otxojvhuhx raaos κ nna-
MeTpy BopoTHHKa (fl): --- 0,25-3. lípu 9TOM BejiHHHHa aaaopa Mexny οτβΗχβΜΗ aneMeHTa 8 n naTpyGxoM 4 oGecnennBaeT MaxcnManbHyw cxopocTb raaa b 3asope. H *
Πρη ο6ρβ6οτκβ- MaTepnana c ManuM yrnoM ecTecTBeHHoro oTxoca (15-30°) -- »- 0,25-1,5. W u
Πρη -g- < 0,25 nponcxoflHT κ yBenuneHnio cxopocTH raaa bHoro aneMeHTa 8 n yBehnneHnio Πρη οΰρββοτκβ MaTepnana c
nepewHM npoxoflHoro ceneHna aa3opa, hto BeneT 3a3ope, HHTeHcnBHOMy aGpaanBHOMy naHocy xoHyc-rnnpaBnnnecKoro conpoTHBneHHH TpaxTa.
H
GonbuiHM yrnoM ecTecTBeHHoro OTxoca --- 1,5-3. Πρη --- > 3 ΗβκοηπβΗΗβ oceBtuero MaTepnana Ha βοροτηηκθ nponcxoflHT b 3OHe, oTflaneHHoň ot naTpyGxa 4, npn stom MaTepnan noflxaaTbiBaeTCH ποτοκομ rasa Hec BopoTHHKa, a b cpeflHeň n eepxHeň nacTH xoHýcHoro aneMeHTa, ητο πρηΒοηητκ oGpasoBaHHio aacToňHoň 3ohm Ha BopoTHnxe.
OnTHManbHbíM, xax noxasann ηοπμτβηηη, HBJíneTCH OTHomeHne -“ 1-2 flna
MaTepnanoB c αηη3μημθοκημ yrnoM. ecTecTBeHHoro OTKOca 20-45°. Πρη 3TOM oGpaayeTCH TOnmnHa cnon MaTepnana 50-120 mm, mto npn nnaMeTpe naTpyGxa 4, paBHOM ~ 1200 mm, flaeT bosmoxhoctb perynnposaTb nponsBOflHTejib-HOCTb ycTaHOBKn b flocraTOMHo ωηροκηχ npeaenax (ot 100 pfi 50%) n nonaepwHBaTbonTHManhHbiň ynenbHLiň pacxofl τοπληβη, -
ΦΟΡίΟΉΑ H3OBPETEHHH ycTaHOBxa ann npeflBapnTenbHoro Harpeea nopomxooGpasHoro MaTepnana,.conep-waman pacinnpHTenbHyio xaMepy c naTpyGxoM pfla OTXonaiUHX ras ob n ycTaHOBneHHUMnon hhm xoHycHMM sneMeHTOM η naTpyGxoM flns sarpysxn MaTepnana, o τ π η -HaiomaacH τβΜ, ητο, c uenbx> cHHxeHnn pacxona TonnnBa n nOBMmennn Ha-nexKocTn paGoTM ycTpoňcTBa, xoHyčHbiň sneMeHT b ero HHXHeft nacTH cnaGxeH bo-Pothhxom η οτβορτοΒκοή, npnneM HapyxHbtft nnaMerp βοροτκηκβ cocTaBJíaeT 1,1-2,5 nnaMeTpa ocHOBaHnn xoHýcHoro sneMeHTa, a OTHomeHne paccTonnnn no Ββρτη-xann ot BopoTHnxa no naTpyGxa oTXOflninnx rasoB xnnaMeTpy BopoTHHKa cocTaBnneT0.25-3.
Hctohhhkh ΗΗφορΜβηηη, πρηκΗτΜβ bo BHHManne npn sxcnepTHse: 1. XonópoB E. ”Πβηη ηθμθητηοΗ npoMbnnneHHocTn", JI., 1968, c. 96-102. 2. ΠβτβΗΤ Ηποηηη Ν’ 45-58117, B 22 F 1/00, onyGnnxoBaHO, 1970. 258425 4
Ρ Ε Φ E P A T
yCTAHOBKA flJIH ΠΡΕΑΒΑΡΗΤΕΙΙΒΗΟΓΟ ΗΑΓΡΕΒΑΙΙΟΡΟΚΙΚΟΟΕΡΑ3ΗΟΙΌ MATEPHAJ1A
HacToamee κέοβρβτβΚΗβ othocktc« k ofinacTH nopomKOBoň MeTannyprHH.YcTaHOBKa λπη npeflBapHTenbHoro Harpena ποροιπκοο6ρ33Ηοί*ο Marepnana coflep- jkht paciHHpHTenbHy» KaMepy 1 c πητργβκοΜ 4 οτχοαηπρϊχ raaoB h ycTaHOBJíeH-ihum nofl hhm KOHyciibíM sjíeMeHTOM 8 h naTpy6xoM 7 fína HarpyaKH MaTepMana. Ho-BblM HBJÍHeTCH TO, HTO KOHycHbtó 3ΠβΜβΗΤ 8 B βΓΟ HHKHeií naCTH CHaOxeH BOpOTHH-kom 9 η οτΟορτοΒΚοΰ, npHMeM Hapyxubiň ^uaMeTp sopoTHHKa 9 cocTaBjraeT 1,1-2,5AHaMerpa οοηοβηηηη KOHycuoro 3JieMeHTa 8, a oTHomeHHe paccTOHHHH no BepTHKa-jih ot BopoTHHxa 9 flo naTpyÓKa 4 οτχο#Ηΐφΐχ raaoe κ fliiaMeTpy BopoŤHHKa 9 coc-τβΒΛΛβτ 0,25-3. Φηγ. 1 ΠρΜΒΗβΗΟ Η3ο6ρβτβΗΗβΜ no peayntTaTaM 3KcnepTH3bi, ocymecTBJíeHHoft FocyflapcT-BenHbíM ΚοΜΗΤβτσΜ CCCP no flenaM Η3θ6ρετεΗΗϋ h otkpmthíí. 1 MepTěx 258425
Claims (1)
- PŘEDMET VYNÁLEZU Zařízení pro předběžný ohřev práškového materiálu,obsahující expanzní komoru s hrdlem pro odpadové plyny apod ním umístěným kuželovým prvkem a hrdlem pro nakládánímateriálu, vyznačující se tím, že za účelem snížení spot-řeby paliva a zvýšení spolehlivosti práce zařízení je kuže-lový prvek v jeho spodní části opatřen manžetou a lemová-ním, přičemž vnější průměr obruby tvoří 1,1 až 2,5 průměruzákladu kuželového prvku, a vztah vzdálenosti ve vertikáleod obruby do hrdla odpadních plynů k průměru obruby tvoří0,25 až 3. 258425
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3609184 | 1983-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS229084A1 CS229084A1 (en) | 1987-01-15 |
| CS258425B1 true CS258425B1 (en) | 1988-08-16 |
Family
ID=21069815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS842290A CS258425B1 (en) | 1983-04-08 | 1984-03-28 | Device for powder material's pre-heating |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS258425B1 (cs) |
| DD (1) | DD253145A3 (cs) |
| IN (1) | IN162482B (cs) |
-
1984
- 1984-03-13 DD DD26086184A patent/DD253145A3/de unknown
- 1984-03-28 CS CS842290A patent/CS258425B1/cs unknown
- 1984-08-03 IN IN548/CAL/84A patent/IN162482B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD253145A3 (de) | 1988-01-13 |
| IN162482B (cs) | 1988-06-04 |
| CS229084A1 (en) | 1987-01-15 |
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