FI66199C - Anordning foer separering av fasta och smaelta partiklar fraon metallurgiska ugnars avgaser samt saett att aotervinna bly fraon dylika avgaser - Google Patents
Anordning foer separering av fasta och smaelta partiklar fraon metallurgiska ugnars avgaser samt saett att aotervinna bly fraon dylika avgaser Download PDFInfo
- Publication number
- FI66199C FI66199C FI820483A FI820483A FI66199C FI 66199 C FI66199 C FI 66199C FI 820483 A FI820483 A FI 820483A FI 820483 A FI820483 A FI 820483A FI 66199 C FI66199 C FI 66199C
- Authority
- FI
- Finland
- Prior art keywords
- furnace
- lead
- cyclone
- avgaser
- fraon
- Prior art date
Links
- 101100148710 Clarkia breweri SAMT gene Proteins 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 70
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000007872 degassing Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 13
- 229910052725 zinc Inorganic materials 0.000 description 13
- 239000011701 zinc Substances 0.000 description 13
- 239000000155 melt Substances 0.000 description 11
- 239000002893 slag Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 150000002611 lead compounds Chemical class 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Cyclones (AREA)
Claims (6)
1. Anordning för avskiljning av fasta och smälta partiklar frän avgaserna av metallurgiska ugnar och för äterförande av dessa till ugnsutrymmet (3, 10),kännetecknad av en cyklon i ugnsutrymmet eller dess omedelbara närhet omfat-tande en huvudsakligen vertikal cylindrisk kammare (4, 11), en frän ugnsutrymmet (3, 10) tangentiellt tili kammaren (4, 11) ledande kanal (8, 12) för ledning av avgaserna tili kammaren, ett utlopp (5, 14) i kammarens övre parti för avlägs-ning av gaserna och en avtappningsöppning (6, 13) i kammarens nedre parti för äterföring av den frän gaserna avskiljda smältan tili ugnsutrymmet (3, 10).
2. Anordning enligt krav 1,kännetecknad av att cyklonen är placerad pä en nivä högre än ugnsutrymmets botten.
3. Anordning enligt krav 1,kännetecknad av en tili ugnsutrymmet (3), omedelbart framför den tili cyklonen ledande tangentiella kanalen (8) placerat organ (9) för kylning av avgaserna innan dessa leds tili cyklonen.
4. Anordning enligt krav 1,2 eller 3, känneteck-n a d av att den är placerad i det nedre partiet av flam-smältugnens (2, 3, 4) stigschakt (4).
5. Anordning enligt krav 1 eller 2, känneteck-n a d av att den är placerad ätminstone delvis in i en elektrisk ugn (10).
6. Anordning enligt krav 1 eller 2, känneteck-n a d av att den är placerad ätminstone delvis in i en metallurgisk ugn. 1 Sätt att ätervinna bly av avgaserna av en metallurgisk ugn, kännetecknat av att deltrycket av syret i avgaserna regleras inom intervallen cirka 10 ^ - 10 ^ Atk».'
Priority Applications (18)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI820483A FI66199C (fi) | 1982-02-12 | 1982-02-12 | Anordning foer separering av fasta och smaelta partiklar fraon metallurgiska ugnars avgaser samt saett att aotervinna bly fraon dylika avgaser |
| US06/461,459 US4568065A (en) | 1982-02-12 | 1983-01-27 | Means for separating solid and molten particles from the exhaust gases of metallurgical furnaces and way to recover lead from such gases |
| BE0/210020A BE895771A (fr) | 1982-02-12 | 1983-02-01 | Perfectionnements a la separation des particules fondues, solides des gaz d'evacuation des fours metallurgiques |
| AU10926/83A AU553754B2 (en) | 1982-02-12 | 1983-02-02 | Recovering lead from metallurgical furnace exhaust gas |
| GB08303077A GB2115125B (en) | 1982-02-12 | 1983-02-04 | Apparatus for separating solid and molten particles from the exhaust gases of metallurgical furnaces and a method of recovering lead from such gases |
| CA000421141A CA1212243A (en) | 1982-02-12 | 1983-02-08 | Means for separating solid and molten particles from the exhaust gases of metallurgical furnaces and way to recover lead from such gases |
| JP58019013A JPS58161733A (ja) | 1982-02-12 | 1983-02-09 | 金属精錬炉の排ガスから固体および融解粒子を分離する装置 |
| IT19517/83A IT1163089B (it) | 1982-02-12 | 1983-02-10 | Apparecchiatura per separare particelle solide e fuse dei gas di scarico di forni metallurgici,e procedimento per recuperare piombo da tali gas |
| FR8302181A FR2521454B1 (fr) | 1982-02-12 | 1983-02-11 | Dispositif de separation de particules solides et fondues, a partir des gaz d'echappement de fours metallurgiques, et procede de recuperation du plomb a partir de ces gaz |
| AR292093A AR231648A1 (es) | 1982-02-12 | 1983-02-11 | Dispositivo para separar las particulas liquidas y solidas de los gases de escape emergentes de la camara de sedimentacion de hornos metalurgicos,y procedimiento para recuperar plomo de dichos gases |
| MX196244A MX157965A (es) | 1982-02-12 | 1983-02-11 | Mejoras en aparato y metodo para separar particulas solidas de plomo de los gases de escape de hornos metalurgicos |
| NL8300530A NL8300530A (nl) | 1982-02-12 | 1983-02-11 | Inrichting voor het afscheiden van vaste en gesmolten deeltjes uit afgassen van metallurgische ovens en werkwijze voor het terugwinnen van lood uit dergelijke gassen. |
| YU326/83A YU43650B (en) | 1982-02-12 | 1983-02-11 | Device for the elimination of solid and molten particles from flue gases of metallurgical furnaces |
| SU833552496A SU1311623A3 (ru) | 1982-02-12 | 1983-02-11 | Металлургическа печь дл плавки во взвешенном состо нии тонкоизмельченных сульфидных свинцовых концентратов |
| ES519756A ES519756A0 (es) | 1982-02-12 | 1983-02-12 | Aparato de separar particulas solidas y fundidas de los gases de escape de hornos metalurgicos y devolverlas al espacio del horno. |
| DE3304885A DE3304885C2 (de) | 1982-02-12 | 1983-02-12 | Einrichtung zum Absondern von Fest- und Schmelzteilchen aus den Abgasen Metallurgischer Öfen |
| BR8300882A BR8300882A (pt) | 1982-02-12 | 1983-02-23 | Meios para separar particulas solidas e fundidas dos gases de exaustao de fornos metalurgicos e modo de recuperar o chumbo desses gases |
| JP1986068882U JPS61187371U (sv) | 1982-02-12 | 1986-05-09 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI820483 | 1982-02-12 | ||
| FI820483A FI66199C (fi) | 1982-02-12 | 1982-02-12 | Anordning foer separering av fasta och smaelta partiklar fraon metallurgiska ugnars avgaser samt saett att aotervinna bly fraon dylika avgaser |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI820483L FI820483L (fi) | 1983-08-13 |
| FI66199B FI66199B (fi) | 1984-05-31 |
| FI66199C true FI66199C (fi) | 1984-09-10 |
Family
ID=8515115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI820483A FI66199C (fi) | 1982-02-12 | 1982-02-12 | Anordning foer separering av fasta och smaelta partiklar fraon metallurgiska ugnars avgaser samt saett att aotervinna bly fraon dylika avgaser |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4568065A (sv) |
| JP (2) | JPS58161733A (sv) |
| AR (1) | AR231648A1 (sv) |
| AU (1) | AU553754B2 (sv) |
| BE (1) | BE895771A (sv) |
| BR (1) | BR8300882A (sv) |
| CA (1) | CA1212243A (sv) |
| DE (1) | DE3304885C2 (sv) |
| ES (1) | ES519756A0 (sv) |
| FI (1) | FI66199C (sv) |
| FR (1) | FR2521454B1 (sv) |
| GB (1) | GB2115125B (sv) |
| IT (1) | IT1163089B (sv) |
| MX (1) | MX157965A (sv) |
| NL (1) | NL8300530A (sv) |
| SU (1) | SU1311623A3 (sv) |
| YU (1) | YU43650B (sv) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724895A (en) * | 1986-05-14 | 1988-02-16 | Inland Steel Company | Fume control in strand casting of free machining steel |
| IT1197143B (it) * | 1986-09-02 | 1988-11-25 | Snam Progetti | Metodo per il raffreddamento di gas e/o vapori provenienti da impianti di trattamento di metalli non ferrosi ed apparecchiatura relativa |
| WO1991002825A1 (en) * | 1989-08-15 | 1991-03-07 | Pasminco Australia Limited | Absorption of zinc vapour in molten lead |
| US6036914A (en) * | 1997-12-12 | 2000-03-14 | Uss/Kobe Steel Company | Dumping bay with fume collecting provisions |
| US6017486A (en) * | 1997-12-12 | 2000-01-25 | Uss/Kobe Steel Company | Comprehensive fume collection system for production of leaded steel |
| US6077473A (en) * | 1997-12-12 | 2000-06-20 | Uss/Kobe Steel Company | Torch cutting enclosure having fume collection provisions |
| FI108542B (sv) * | 1999-05-14 | 2002-02-15 | Outokumpu Oy | Förfarande för reducering av slaggets icke-järnmetallhalt under framställning av icke-järnmetaller i en suspensionssmältugn |
| FI111028B (sv) * | 1999-05-26 | 2003-05-15 | Outokumpu Oy | Förfarande för kylning av en gasströmning från smältugn |
| RU2241931C2 (ru) * | 2003-01-14 | 2004-12-10 | Государственное учреждение Институт металлургии Уральского отделения РАН | Автогенный обжигово-плавильный агрегат |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA726130A (en) * | 1966-01-18 | Outokumpu Oy | Process for the production of metallic lead from materials containing lead oxide | |
| US1755845A (en) * | 1925-06-08 | 1930-04-22 | Frederick T Snyder | Process of and apparatus for smelting ores and recovering by-products therefrom |
| US2894831A (en) * | 1956-11-28 | 1959-07-14 | Old Bruce Scott | Process of fluidized bed reduction of iron ore followed by electric furnace melting |
| US3554515A (en) * | 1967-05-11 | 1971-01-12 | Furukawa Mining Co | Waste heat recovery apparatus for flash smelting furnace |
| IT961166B (it) * | 1972-05-10 | 1973-12-10 | Tecnochim Srl | Processo ed apparecchiatura per la depurazione di gas |
| DE2253074C3 (de) * | 1972-10-28 | 1983-12-22 | Deutsche Babcock & Wilcox Ag, 4200 Oberhausen | Verfahren zur pyrometallurgischen Behandlung von Feststoffen |
| DE2358195B2 (de) * | 1973-11-22 | 1975-11-20 | Ruhrkohle Ag, 4300 Essen | HeiBgasentstaubung für Schmelzofen, insbesondere Kupolöfen |
| US3997333A (en) * | 1975-02-26 | 1976-12-14 | Westinghouse Electric Corporation | Process for the reduction of complex metallic ores |
| US4169725A (en) * | 1976-04-30 | 1979-10-02 | Outokumpu Oy | Process for the refining of sulfidic complex and mixed ores or concentrates |
| DE2655813B2 (de) * | 1976-12-09 | 1980-10-23 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Verfahren und Anlage zur direkten und kontinuierlichen Gewinnung von Eisen |
| DE2716084A1 (de) * | 1977-04-12 | 1978-10-26 | Babcock Ag | Verfahren zur verfluechtigung von zink |
| JPS5438961A (en) * | 1977-08-26 | 1979-03-24 | Tokyo Rope Mfg Co | Eye portion processing of double knitted strand rope |
| FR2430980A1 (fr) * | 1978-07-13 | 1980-02-08 | Penarroya Miniere Metall | Procede pour recuperer les metaux contenus dans les poussieres d'acieries et de hauts-fourneaux |
| ZA795623B (en) * | 1978-11-24 | 1980-09-24 | Metallurgical Processes Ltd | Condensation of metal vapour |
| FI65807C (fi) * | 1980-04-16 | 1984-07-10 | Outokumpu Oy | Foerfarande och anordning foer aotervinning av bly ur ett sulfidkoncentrat |
-
1982
- 1982-02-12 FI FI820483A patent/FI66199C/fi not_active IP Right Cessation
-
1983
- 1983-01-27 US US06/461,459 patent/US4568065A/en not_active Expired - Fee Related
- 1983-02-01 BE BE0/210020A patent/BE895771A/fr not_active IP Right Cessation
- 1983-02-02 AU AU10926/83A patent/AU553754B2/en not_active Expired
- 1983-02-04 GB GB08303077A patent/GB2115125B/en not_active Expired
- 1983-02-08 CA CA000421141A patent/CA1212243A/en not_active Expired
- 1983-02-09 JP JP58019013A patent/JPS58161733A/ja active Pending
- 1983-02-10 IT IT19517/83A patent/IT1163089B/it active
- 1983-02-11 SU SU833552496A patent/SU1311623A3/ru active
- 1983-02-11 YU YU326/83A patent/YU43650B/xx unknown
- 1983-02-11 MX MX196244A patent/MX157965A/es unknown
- 1983-02-11 FR FR8302181A patent/FR2521454B1/fr not_active Expired
- 1983-02-11 AR AR292093A patent/AR231648A1/es active
- 1983-02-11 NL NL8300530A patent/NL8300530A/nl not_active Application Discontinuation
- 1983-02-12 ES ES519756A patent/ES519756A0/es active Granted
- 1983-02-12 DE DE3304885A patent/DE3304885C2/de not_active Expired
- 1983-02-23 BR BR8300882A patent/BR8300882A/pt not_active IP Right Cessation
-
1986
- 1986-05-09 JP JP1986068882U patent/JPS61187371U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| YU43650B (en) | 1989-10-31 |
| CA1212243A (en) | 1986-10-07 |
| JPS61187371U (sv) | 1986-11-21 |
| GB2115125B (en) | 1985-06-05 |
| AU553754B2 (en) | 1986-07-24 |
| FI820483L (fi) | 1983-08-13 |
| BR8300882A (pt) | 1983-11-16 |
| BE895771A (fr) | 1983-05-30 |
| AR231648A1 (es) | 1985-01-31 |
| NL8300530A (nl) | 1983-09-01 |
| DE3304885C2 (de) | 1986-02-27 |
| AU1092683A (en) | 1983-08-18 |
| US4568065A (en) | 1986-02-04 |
| IT8319517A0 (it) | 1983-02-10 |
| SU1311623A3 (ru) | 1987-05-15 |
| GB8303077D0 (en) | 1983-03-09 |
| GB2115125A (en) | 1983-09-01 |
| YU32683A (en) | 1985-12-31 |
| DE3304885A1 (de) | 1983-09-08 |
| ES8500334A1 (es) | 1984-10-01 |
| FR2521454A1 (fr) | 1983-08-19 |
| FR2521454B1 (fr) | 1986-08-08 |
| JPS58161733A (ja) | 1983-09-26 |
| ES519756A0 (es) | 1984-10-01 |
| IT1163089B (it) | 1987-04-08 |
| FI66199B (fi) | 1984-05-31 |
| MX157965A (es) | 1988-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: OUTOKUMPU OY |