ES339041A1 - Heat exchanger especially for the cooling of hot gases - Google Patents
Heat exchanger especially for the cooling of hot gasesInfo
- Publication number
- ES339041A1 ES339041A1 ES339041A ES339041A ES339041A1 ES 339041 A1 ES339041 A1 ES 339041A1 ES 339041 A ES339041 A ES 339041A ES 339041 A ES339041 A ES 339041A ES 339041 A1 ES339041 A1 ES 339041A1
- Authority
- ES
- Spain
- Prior art keywords
- tubes
- cooling
- pipes
- gases
- fins
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
-
- 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
- F22B1/1838—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 the hot gas being under a high pressure, e.g. in chemical installations
- F22B1/1846—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 the hot gas being under a high pressure, e.g. in chemical installations the hot gas being loaded with particles, e.g. waste heat boilers after a coal gasification plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/005—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
Abstract
Heat exchanger, especially for cooling dissociated gases and/or synthetic gases, with high overpressure comprising essentially straight water tubes with longitudinal fins, which with a distance between them, give way to gases for the heating medium, arranged in parallel and that, by welding the longitudinal edges and fins of the water pipes form walls of tubes, or tubes in groups, the ends of these pipes being joined by pipes with distributors and manifolds at the inlet and outlet of the cooling medium, characterized by the fact that for the formation of a uniform, pressure-resistant element forming part of the cooling surface of the parallel portions of tubes of the mutually supported groups of tubes and the passageways, as well as of the lateral closure to gas test of the ways of passage, longitudinal fins are envisaged whose longitudinal edges are welded both with water pipes outside of each pipe wall as well as the opposite water pipes of the adjacent pipe wall. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESC038925 | 1966-05-03 | ||
DESC039762 | 1966-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES339041A1 true ES339041A1 (en) | 1968-04-16 |
Family
ID=25993368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES339041A Expired ES339041A1 (en) | 1966-05-03 | 1967-04-07 | Heat exchanger especially for the cooling of hot gases |
Country Status (7)
Country | Link |
---|---|
US (1) | US3433298A (en) |
AT (1) | AT290580B (en) |
BE (1) | BE697394A (en) |
ES (1) | ES339041A1 (en) |
FR (1) | FR1569570A (en) |
GB (1) | GB1189163A (en) |
NL (1) | NL6705533A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036293A (en) * | 1973-06-09 | 1977-07-19 | Daimler-Benz Aktiengesellschaft | Heat exchanger for gases of greatly varying temperatures |
DE2358276A1 (en) * | 1973-11-22 | 1975-05-28 | Linde Ag | REGENERATOR |
US4078292A (en) * | 1975-07-22 | 1978-03-14 | Allied Chemical Corporation | Transfer line exchanger inlet cone |
CH665274A5 (en) * | 1984-07-05 | 1988-04-29 | Sulzer Ag | HEAT EXCHANGER. |
DE3714671A1 (en) * | 1987-05-02 | 1988-11-17 | Schmidt Sche Heissdampf | HEAT EXCHANGER |
DE3734216C1 (en) * | 1987-10-09 | 1988-12-08 | Schmidt Sche Heissdampf | Heat exchanger system |
DE19533902C2 (en) * | 1995-09-13 | 1999-12-09 | Metallgesellschaft Ag | Heat and corrosion protection of the inner vessel wall of a heat exchanger |
AU2003262034A1 (en) * | 2002-09-10 | 2004-04-30 | Gac Corporation | Heat exchanger and method of producing the same |
US8191617B2 (en) * | 2007-08-07 | 2012-06-05 | General Electric Company | Syngas cooler and cooling tube for use in a syngas cooler |
US8240366B2 (en) * | 2007-08-07 | 2012-08-14 | General Electric Company | Radiant coolers and methods for assembling same |
US20100146953A1 (en) * | 2008-12-12 | 2010-06-17 | Delphi Technologies, Inc. | Exhaust gas steam generation system |
CN102472591B (en) * | 2009-07-09 | 2014-07-23 | 国际壳牌研究有限公司 | Heat exchanger |
CN201768471U (en) * | 2010-07-23 | 2011-03-23 | 镇海石化建安工程有限公司 | Low temperature methanol washing raw gas cooler |
US11047625B2 (en) * | 2018-05-30 | 2021-06-29 | Johnson Controls Technology Company | Interlaced heat exchanger |
CN109307151B (en) * | 2018-11-12 | 2023-11-07 | 中国人民解放军海军工程大学 | High-pressure gas cylinder filling gas cooling device |
EP3839397A1 (en) * | 2019-12-20 | 2021-06-23 | Fores Engineering Srl | Method and device for cooling hot gases |
CN113464216B (en) * | 2021-07-28 | 2023-07-28 | 湖南湘化机汽轮机有限公司 | Steam turbine for waste heat recovery of steam boiler |
CN117308625B (en) * | 2023-11-30 | 2024-02-13 | 内蒙古耀煜新能源科技有限公司 | Reduction furnace tail gas waste heat recycling device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE518290A (en) * | ||||
US2146261A (en) * | 1934-09-28 | 1939-02-07 | Comb Eng Co Inc | Boiler |
US2195274A (en) * | 1937-12-09 | 1940-03-26 | Gen Chemical Corp | Boiler |
US2590465A (en) * | 1944-11-14 | 1952-03-25 | Griscom Russell Co | Heat exchanger |
DE835612C (en) * | 1950-11-21 | 1952-04-03 | Metallgesellschaft Ag | Heat exchanger with longitudinal finned tubes |
FR1106016A (en) * | 1954-06-10 | 1955-12-12 | Alsthom Cgee | New process for building up heat exchange surfaces |
US3033535A (en) * | 1957-06-28 | 1962-05-08 | Babcock & Wilcox Ltd | Tubulous heat exchangers |
-
1967
- 1967-04-07 ES ES339041A patent/ES339041A1/en not_active Expired
- 1967-04-13 AT AT349867A patent/AT290580B/en active
- 1967-04-17 US US631250A patent/US3433298A/en not_active Expired - Lifetime
- 1967-04-20 NL NL6705533A patent/NL6705533A/xx unknown
- 1967-04-21 FR FR1569570D patent/FR1569570A/fr not_active Expired
- 1967-04-21 BE BE697394D patent/BE697394A/xx unknown
- 1967-05-03 GB GB20479/67A patent/GB1189163A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE697394A (en) | 1967-10-02 |
AT290580B (en) | 1971-06-11 |
NL6705533A (en) | 1967-11-06 |
GB1189163A (en) | 1970-04-22 |
US3433298A (en) | 1969-03-18 |
FR1569570A (en) | 1969-06-06 |
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