ES2049977T3 - Sistema de calentamiento para hornos de coquizacion regenerativos. - Google Patents
Sistema de calentamiento para hornos de coquizacion regenerativos.Info
- Publication number
- ES2049977T3 ES2049977T3 ES90908205T ES90908205T ES2049977T3 ES 2049977 T3 ES2049977 T3 ES 2049977T3 ES 90908205 T ES90908205 T ES 90908205T ES 90908205 T ES90908205 T ES 90908205T ES 2049977 T3 ES2049977 T3 ES 2049977T3
- Authority
- ES
- Spain
- Prior art keywords
- ducts
- duct
- openings
- air
- regenerators
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 230000001172 regenerating effect Effects 0.000 title abstract 2
- 238000004939 coking Methods 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B21/00—Heating of coke ovens with combustible gases
- C10B21/20—Methods of heating ovens of the chamber oven type
- C10B21/22—Methods of heating ovens of the chamber oven type by introducing the heating gas and air at various levels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Air Supply (AREA)
- Industrial Gases (AREA)
Abstract
SISTEMA DE CALEFACCION PARA BATERIAS DE HORNO DE COQUE REGENERADOR CALENTABLE CON UN GAS ENRIQUECIDO Y/O EMPOBRECIDO O MEZCLADO, QUE COMPRENDE CONDUCTOS VERTICALES AGRUPADOS POR PAREJAS CONECTADOS A REGENERADORES PARA PRECALENTAR EL AIRE O, EN OPERACIONES DE GAS EMPOBRECIDO, EL GAS EMPOBRECIDO O MEZCLADO. ESTA INVENCION COMPRENDE UNA COMBINACION DE LAS SIGUIENTES CARACTERISTICAS: A) EL AIRE DE COMBUSTION SE INTRODUCE A TRAVES DE ABERTURAS DE SALIDA DISPUESTAS, AL MENOS, A TRES ALTURAS DIFERENTES EN CADA CONDUCTO. UNA ABERTURA DE SALIDA EN LA BASE DEL FLUJO SE CONECTA DIRECTAMENTE A LOS REGENERADORES Y LAS ABERTURAS DE SALIDA COLOCADAS SOBRE LA PRIMERA SE CONECTAN A LOS REGENERADORES MEDIANTE CONDUCTOS DE CONEXION HUECOS DISPUESTOS EN LAS PAREDES DE CONEXION O MEDIANTE CONDUCTOS INDEPENDIENTES. B) LOS REGENERADORES PARA PRECALENTAR EL AIRE SE DIVIDEN EN DIRECCION LONGITUDINAL AL HORNO. UNA PARTE SE CONECTA A LAS ABERTURAS DE SALIDA EN LA BASE DEL CONDUCTO, LA OTRA SE CONECTA A LOS CONDUCTOSDE CONEXION HUECOS O A LOS CONDUCTOS INDEPENDIENTES, Y SE PUEDEN AJUSTAR POR SEPARADO LOS VOLUMENES DE AIRE PARA LAS DOS PARTES DESDE EL EXTERIOR. C) LAS ABERTURAS DE ENTRADA COLOCADAS POR ENCIMA DEL FONDO DEL CONDUCTO ESTAN PROVISTAS DE BLOQUES DESLIZABLES AJUSTABLES EXTERNAMENTE PARA AJUSTAR LA DISTRIBUCION DE AIRE. D) ABERTURAS CERRABLES (ABERTURAS DE FLUJO TRANSVERSAL) QUE DIRIGEN EL FLUJO DEL GAS DEL CONDUCTO INTERNO ESTAN COLOCADAS EN LA BASE DEL CONDUCTO EN LA PARED DE CONEXION ENTRE LOS CONDUCTOS QUE VAN HACIA ARRIBA Y LOS QUE VAN HACIA ABAJO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3917122 | 1989-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2049977T3 true ES2049977T3 (es) | 1994-05-01 |
Family
ID=6381425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90908205T Expired - Lifetime ES2049977T3 (es) | 1989-05-26 | 1990-05-23 | Sistema de calentamiento para hornos de coquizacion regenerativos. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5259932A (es) |
| EP (1) | EP0474681B1 (es) |
| JP (1) | JPH0674427B2 (es) |
| AU (1) | AU651066B2 (es) |
| CA (1) | CA2062793C (es) |
| DD (1) | DD294724A5 (es) |
| DE (1) | DE59004156D1 (es) |
| ES (1) | ES2049977T3 (es) |
| WO (1) | WO1990014408A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1033396B1 (en) | 1999-03-04 | 2004-09-29 | The Japan Iron and Steel Federation | Coke oven and method of operating the same |
| DE102009015270A1 (de) * | 2009-04-01 | 2010-10-14 | Uhde Gmbh | Verkokungsanlage mit Abgasrückführung |
| CN112480951B (zh) * | 2020-07-09 | 2022-03-11 | 大连市昊通环保工程技术有限公司 | 一种非稳态、低NOx焦炉加热煤气前馈调节焦炉的调节方法 |
| CN115926827B (zh) * | 2023-01-13 | 2025-11-18 | 西安热工研究院有限公司 | 一种立式制焦炉及制焦系统和方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1250405B (es) * | 1967-09-21 | |||
| US2845385A (en) * | 1954-04-20 | 1958-07-29 | Koppers Co Inc | Coke oven battery |
| US3431178A (en) * | 1966-06-09 | 1969-03-04 | Erich F Schon | Compound coke oven battery with controlled two stage heating and air admission |
| DE1671348B2 (de) * | 1967-03-20 | 1974-06-27 | Fa. Carl Still, 4350 Recklinghausen | Verfahren und Vorrichtung zur regenerativen Beheizung der Heizwände von hohen horizontalen Verkokungsöfen |
| US4061544A (en) * | 1976-05-03 | 1977-12-06 | Koppers Company, Inc. | Apparatus for providing waste gas recirculation in coke oven batteries |
| DE3443976A1 (de) * | 1984-12-01 | 1986-06-12 | Krupp Koppers GmbH, 4300 Essen | Verfahren zur verringerung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes im rauchgas bei der beheizung von verkokungsoefen und verkokungsofen zur durchfuehrung des verfahrens |
| DE3812558C2 (de) * | 1988-04-15 | 2001-02-22 | Krupp Koppers Gmbh | Verfahren zur Verringerung des NO¶x¶-Gehaltes im Rauchgas bei der Beheizung von Verkokungsöfen |
-
1990
- 1990-05-23 US US07/776,278 patent/US5259932A/en not_active Expired - Lifetime
- 1990-05-23 EP EP90908205A patent/EP0474681B1/de not_active Expired - Lifetime
- 1990-05-23 CA CA002062793A patent/CA2062793C/en not_active Expired - Lifetime
- 1990-05-23 AU AU57235/90A patent/AU651066B2/en not_active Expired
- 1990-05-23 DE DE90908205T patent/DE59004156D1/de not_active Expired - Lifetime
- 1990-05-23 ES ES90908205T patent/ES2049977T3/es not_active Expired - Lifetime
- 1990-05-23 WO PCT/EP1990/000838 patent/WO1990014408A1/de not_active Ceased
- 1990-05-23 JP JP2507936A patent/JPH0674427B2/ja not_active Expired - Lifetime
- 1990-05-25 DD DD90340968A patent/DD294724A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0474681B1 (de) | 1994-01-05 |
| AU5723590A (en) | 1990-12-18 |
| JPH0674427B2 (ja) | 1994-09-21 |
| CA2062793C (en) | 1999-04-06 |
| JPH04501876A (ja) | 1992-04-02 |
| EP0474681A1 (de) | 1992-03-18 |
| WO1990014408A1 (de) | 1990-11-29 |
| DE59004156D1 (de) | 1994-02-17 |
| US5259932A (en) | 1993-11-09 |
| DD294724A5 (de) | 1991-10-10 |
| AU651066B2 (en) | 1994-07-14 |
| CA2062793A1 (en) | 1990-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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