ES2112698A1 - Metodo y aparato para incrementar la eficiencia de una caldera de calor residual. - Google Patents
Metodo y aparato para incrementar la eficiencia de una caldera de calor residual.Info
- Publication number
- ES2112698A1 ES2112698A1 ES09400700A ES9400700A ES2112698A1 ES 2112698 A1 ES2112698 A1 ES 2112698A1 ES 09400700 A ES09400700 A ES 09400700A ES 9400700 A ES9400700 A ES 9400700A ES 2112698 A1 ES2112698 A1 ES 2112698A1
- Authority
- ES
- Spain
- Prior art keywords
- waste heat
- heat boiler
- smelting furnace
- gases
- increasing
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861
- F22B1/1876—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861 the hot gas being loaded with particles, e.g. dust
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Gasification And Melting Of Waste (AREA)
- Chimneys And Flues (AREA)
Abstract
METODO Y APARATO PARA INCREMENTAR LA EFICACIA DE UNA CALDERA DE CALOR RESIDUAL. LA INVENCION SE REFIERE A UNA CONSTRUCCION DE CALDERA DE CALOR RESIDUAL INSTALADA A CONTINUACION DE UN HORNO DE FUSION DE SUSPENSIONES, PARTICULARMENTE UN HORNO DE FUSION RAPIDA, CONSTRUCCION EN LA QUE SE IMPIDE QUE LOS GASES PORTADORES DE POLVO CREADOS EN EL HORNO DE FUSION DE SUSPENSIONES FLUYAN DIRECTAMENTE DESDE LA SECCION DE RADIACION DE LA CALDERA DE CALOR RESIDUAL A SU SECCION DE CONVECCION, CON EL FIN DE REDUCIR LA TENDENCIA DEL POLVO A ACUMULARSE CAUSADA POR ESTOS GASES, Y CON EL FIN DE UTILIZAR VENTAJOSAMENTE EL VOLUMEN TOTAL DE LA CALDERA DE CALOR RESIDUAL ASI COMO PROLONGAR EL TIEMPO DE RESIDENCIA. LA INVENCION SE REFIERE TAMBIEN A UN METODO PARA INTENSIFICAR EL MEZCLADO DEL GAS Y PARA AUMENTAR SIMULTANEAMENTE EL TIEMPO DE RESIDENCIA EN LA SECCION DE RADIACION DE LA CALDERA DE CALOR RESIDUAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI931500A FI93144C (fi) | 1993-04-02 | 1993-04-02 | Tapa ja laite nostaa jätelämpökattilan tehokkuutta |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2112698A1 true ES2112698A1 (es) | 1998-04-01 |
ES2112698B1 ES2112698B1 (es) | 1998-12-01 |
Family
ID=8537673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09400700A Expired - Fee Related ES2112698B1 (es) | 1993-04-02 | 1994-03-30 | Metodo y aparato para incrementar la eficiencia de una caldera de calor residual. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5431373A (es) |
JP (1) | JP3498996B2 (es) |
KR (1) | KR100224146B1 (es) |
CN (1) | CN1073690C (es) |
AU (1) | AU677625B2 (es) |
BR (1) | BR9401323A (es) |
DE (1) | DE4411177C2 (es) |
ES (1) | ES2112698B1 (es) |
FI (1) | FI93144C (es) |
PL (1) | PL178306B1 (es) |
RU (1) | RU2107872C1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI110874B (fi) * | 2001-12-13 | 2003-04-15 | Outokumpu Oy | Menetelmä ja laitteisto metallurgisen sulatusuunin jätelämpökattilan kapasiteetin nostamiseksi |
CN102445088A (zh) * | 2011-12-07 | 2012-05-09 | 中南大学 | 一种抑制闪速炼铜余热锅炉结渣的方法及其装置 |
CN111810978B (zh) * | 2020-07-20 | 2022-09-13 | 山东博然电力科技有限公司 | 基于热量自调节的两台锅炉的烟气换热器切换装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3815882A (en) * | 1972-12-15 | 1974-06-11 | Combustion Eng | Reverberatory furnace using waste gas for combustion |
US4475947A (en) * | 1982-10-13 | 1984-10-09 | Outokumpu Oy | Method for recovering heat from dust-bearing gases produced in smelting sulphide concentrates and means herefor |
US4530311A (en) * | 1982-03-18 | 1985-07-23 | Outokumpu Oy | Waste heat boiler construction |
US4908058A (en) * | 1986-05-09 | 1990-03-13 | Outokumpu Oy | Method and apparatus for reducing dust accretions while treating gases in a smelting furnace |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE472731C (de) * | 1927-01-09 | 1929-03-05 | L & C Steinmueller | Abhitzekessel mit UEberhitzer und Zusatzkohlenstaubfeuerung |
US4529381A (en) * | 1983-08-15 | 1985-07-16 | Exxon Research & Engineering Co. | Radiation shield and method for shielding a furnace convection section |
-
1993
- 1993-04-02 FI FI931500A patent/FI93144C/fi not_active IP Right Cessation
-
1994
- 1994-03-17 AU AU57842/94A patent/AU677625B2/en not_active Ceased
- 1994-03-28 US US08/218,725 patent/US5431373A/en not_active Expired - Lifetime
- 1994-03-28 KR KR1019940006286A patent/KR100224146B1/ko not_active IP Right Cessation
- 1994-03-29 BR BR9401323A patent/BR9401323A/pt not_active IP Right Cessation
- 1994-03-30 ES ES09400700A patent/ES2112698B1/es not_active Expired - Fee Related
- 1994-03-30 DE DE4411177A patent/DE4411177C2/de not_active Expired - Fee Related
- 1994-03-31 RU RU94011230A patent/RU2107872C1/ru not_active IP Right Cessation
- 1994-04-01 JP JP08525094A patent/JP3498996B2/ja not_active Expired - Fee Related
- 1994-04-01 PL PL94302865A patent/PL178306B1/pl not_active IP Right Cessation
- 1994-04-01 CN CN94103943.9A patent/CN1073690C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3815882A (en) * | 1972-12-15 | 1974-06-11 | Combustion Eng | Reverberatory furnace using waste gas for combustion |
US4530311A (en) * | 1982-03-18 | 1985-07-23 | Outokumpu Oy | Waste heat boiler construction |
US4475947A (en) * | 1982-10-13 | 1984-10-09 | Outokumpu Oy | Method for recovering heat from dust-bearing gases produced in smelting sulphide concentrates and means herefor |
US4908058A (en) * | 1986-05-09 | 1990-03-13 | Outokumpu Oy | Method and apparatus for reducing dust accretions while treating gases in a smelting furnace |
Also Published As
Publication number | Publication date |
---|---|
FI93144C (fi) | 1995-02-27 |
AU677625B2 (en) | 1997-05-01 |
RU94011230A (ru) | 1996-08-27 |
FI931500A0 (fi) | 1993-04-02 |
CN1073690C (zh) | 2001-10-24 |
CN1095157A (zh) | 1994-11-16 |
KR100224146B1 (ko) | 1999-10-15 |
BR9401323A (pt) | 1994-10-25 |
AU5784294A (en) | 1994-10-06 |
ES2112698B1 (es) | 1998-12-01 |
FI93144B (fi) | 1994-11-15 |
JPH06317302A (ja) | 1994-11-15 |
US5431373A (en) | 1995-07-11 |
JP3498996B2 (ja) | 2004-02-23 |
DE4411177C2 (de) | 2003-12-18 |
RU2107872C1 (ru) | 1998-03-27 |
PL178306B1 (pl) | 2000-04-28 |
DE4411177A1 (de) | 1994-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980401 Kind code of ref document: A1 Effective date: 19980401 |
|
FD1A | Patent lapsed |
Effective date: 20060331 |