EP0197023A3 - Verfahren und Vorrichtung zur Reinigung von Gas/Gas-Wärmetauschern - Google Patents
Verfahren und Vorrichtung zur Reinigung von Gas/Gas-Wärmetauschern Download PDFInfo
- Publication number
- EP0197023A3 EP0197023A3 EP86890062A EP86890062A EP0197023A3 EP 0197023 A3 EP0197023 A3 EP 0197023A3 EP 86890062 A EP86890062 A EP 86890062A EP 86890062 A EP86890062 A EP 86890062A EP 0197023 A3 EP0197023 A3 EP 0197023A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- heating
- shut
- air
- valve
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
- F28G13/005—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00 cleaning by increasing the temperature of heat exchange surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Supply (AREA)
- Chimneys And Flues (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88285 | 1985-03-25 | ||
AT882/85 | 1985-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0197023A2 EP0197023A2 (de) | 1986-10-08 |
EP0197023A3 true EP0197023A3 (de) | 1986-12-30 |
Family
ID=3502001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86890062A Withdrawn EP0197023A3 (de) | 1985-03-25 | 1986-03-13 | Verfahren und Vorrichtung zur Reinigung von Gas/Gas-Wärmetauschern |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0197023A3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6183707B1 (en) * | 1992-06-08 | 2001-02-06 | Biothermica International Inc. | Incineration of waste gases containing contaminant aerosols |
FR2790257A1 (fr) * | 1999-02-26 | 2000-09-01 | Kvaerner Process France Sa | Procede d'elimination de sels, notamment de sulfates et de pyrosulfates d'ammonium |
CN106224989B (zh) * | 2016-07-22 | 2018-07-20 | 河北省电力建设调整试验所 | 一种在线清除燃煤电厂空预器中硫酸氢铵堵灰的方法 |
CN109210555A (zh) * | 2017-07-03 | 2019-01-15 | 大唐保定热电厂 | 电站锅炉脱硝投运空气预热器在线干烧清堵系统和技术 |
CN113739190B (zh) * | 2021-09-08 | 2024-05-28 | 中电投新疆能源化工集团五彩湾发电有限责任公司 | 一种回转式空预器防堵系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947522A (en) * | 1955-05-12 | 1960-08-02 | Keller John Donald | Recuperators |
JPS5419244A (en) * | 1977-07-13 | 1979-02-13 | Mitsubishi Heavy Ind Ltd | Heat conducting surface dust eliminating method for heat exchanger |
JPS5495058A (en) * | 1978-01-12 | 1979-07-27 | Ishikawajima Harima Heavy Ind Co Ltd | Elimination of adhering ammonium salt from air preheater |
JPS5843320A (ja) * | 1981-09-10 | 1983-03-14 | Babcock Hitachi Kk | 脱硝装置 |
JPS58217199A (ja) * | 1982-06-10 | 1983-12-17 | Baanaa Internatl:Kk | ロ−タの清浄方法及びその装置 |
-
1986
- 1986-03-13 EP EP86890062A patent/EP0197023A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947522A (en) * | 1955-05-12 | 1960-08-02 | Keller John Donald | Recuperators |
JPS5419244A (en) * | 1977-07-13 | 1979-02-13 | Mitsubishi Heavy Ind Ltd | Heat conducting surface dust eliminating method for heat exchanger |
JPS5495058A (en) * | 1978-01-12 | 1979-07-27 | Ishikawajima Harima Heavy Ind Co Ltd | Elimination of adhering ammonium salt from air preheater |
JPS5843320A (ja) * | 1981-09-10 | 1983-03-14 | Babcock Hitachi Kk | 脱硝装置 |
JPS58217199A (ja) * | 1982-06-10 | 1983-12-17 | Baanaa Internatl:Kk | ロ−タの清浄方法及びその装置 |
Non-Patent Citations (4)
Title |
---|
PATENTS ABSTRACTS OF JAPAN, Band 3, Nr. 120 (M-75), 9. Oktober 1979, Seite 64 M 75; & JP-A-54 095 058 (ISHIKAWAJIMA HARIMA JUKOGYO K.K.) 27-07-1979 * |
PATENTS ABSTRACTS OF JAPAN, Band 3, Nr. 42 (M-55), 12. April 1979, Seite 73 M 55; & JP-A-54 019 244 (MITSUBISHI JUKOGYO K.K.) 13-02-1979 * |
PATENTS ABSTRACTS OF JAPAN, Band 7, Nr. 126 (M-219)[1271], 31. Mai 1983; & JP-A-58 043 320 (BABCOCK HITACHI K.K.) 14-03-1983 * |
PATENTS ABSTRACTS OF JAPAN, Band 8, Nr. 69 (M-286)[1506], 31. März 1984; & JP-A-58 217 199 (BAANAA INTERNATIONAL K.K.) 17-12-1983 * |
Also Published As
Publication number | Publication date |
---|---|
EP0197023A2 (de) | 1986-10-08 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 19870701 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: RABITSCH, HERMANN, DIPL.-ING. DR. Inventor name: GOTTLIEB, WERNER, DIPL.-ING. Inventor name: CMEJREK, PETER Inventor name: GRUBER, OTTO, ING. |