DK1209434T3 - Heat exchanger for indirect heat exchange - Google Patents
Heat exchanger for indirect heat exchangeInfo
- Publication number
- DK1209434T3 DK1209434T3 DK01125219T DK01125219T DK1209434T3 DK 1209434 T3 DK1209434 T3 DK 1209434T3 DK 01125219 T DK01125219 T DK 01125219T DK 01125219 T DK01125219 T DK 01125219T DK 1209434 T3 DK1209434 T3 DK 1209434T3
- Authority
- DK
- Denmark
- Prior art keywords
- sides
- pipes
- angle
- heat exchanger
- alpha
- Prior art date
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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
-
- 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
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/067—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
- F28F9/187—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding at least one of the parts being non-metallic, e.g. heat-sealing plastic elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/20—Fastening; Joining with threaded elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Heat exchanger for indirect heat exchange of two gaseous media consisting of at least one aggressive component containing e.g. sulfuric acid comprises a chamber through which one medium flows and pipes (1) for the other medium passing through the chamber. The ends of the pipes are fixed in a gas- and liquid-tight manner in at least one pipe base (4) separating the media from each other. The pipes are made of plastic with walls forming a zigzag pattern (5). The zigzag patterns on the inner side and the outer side correspond with each other. The sides (6) on the inner side of the zigzag pattern angled downward lie at a smaller angle ( alpha ) to the pipe middle axis (1a) than the sides (7) angled upward. Preferred Features: The angle ( beta ) of the sides angled upward is 1.3-2 times the angle ( alpha ) of the sides angled downward.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10058023 | 2000-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1209434T3 true DK1209434T3 (en) | 2008-01-07 |
Family
ID=7664295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01125219T DK1209434T3 (en) | 2000-11-23 | 2001-10-24 | Heat exchanger for indirect heat exchange |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1209434B1 (en) |
AT (1) | ATE371156T1 (en) |
DE (1) | DE50112903D1 (en) |
DK (1) | DK1209434T3 (en) |
ES (1) | ES2288901T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10350765B4 (en) * | 2003-10-30 | 2005-12-29 | Eisenmann Maschinenbau Gmbh & Co. Kg | Set of thermal afterburners |
DE202008003519U1 (en) * | 2008-03-12 | 2009-07-30 | Rehau Ag + Co | Corrugated tube made of plastic material for sheathing of at least one exhaust gas sensor cable |
CN108801001A (en) * | 2018-08-31 | 2018-11-13 | 青岛达能环保设备股份有限公司 | Modified plastics tubular type flue gas-smoke heat exchanging system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1215274A (en) * | 1958-11-13 | 1960-04-15 | Heat exchanger tubes in several layers of metal | |
GB935091A (en) * | 1959-12-11 | 1963-08-28 | Andre Huet | Improvements in or relating to tubular heat exchangers |
CH511078A (en) * | 1970-01-07 | 1971-08-15 | Aircold System Ag | Double walled helix channel heat exchan-ger tube prodn |
AR205405A1 (en) | 1974-12-20 | 1976-04-30 | Ecodyne Corp | A HEAT EXCHANGER TUBE MADE OF A PLASTIC MATERIAL |
DE3049535C2 (en) * | 1980-12-31 | 1984-02-16 | Anatolij Alekseevič Penza Černyj | Recuperative heat exchangers, especially for gas-fired cupolas |
DE3722520A1 (en) | 1987-07-08 | 1989-01-19 | Witzenmann Metallschlauchfab | HEAT EXCHANGE ELEMENT IN THE FORM OF A WAVE HOSE |
ES2027171A6 (en) * | 1990-12-13 | 1992-05-16 | Polifluor S L | Combustion fume heat-exchange unit and manufacturing method. |
WO1995016873A1 (en) * | 1993-12-16 | 1995-06-22 | Firma 2H-Kunststoffe | Pipe-joining device |
WO1999056049A1 (en) * | 1998-04-29 | 1999-11-04 | Chemspeed Ltd. | Plastic pipe |
-
2001
- 2001-10-24 DE DE50112903T patent/DE50112903D1/en not_active Expired - Lifetime
- 2001-10-24 AT AT01125219T patent/ATE371156T1/en active
- 2001-10-24 ES ES01125219T patent/ES2288901T3/en not_active Expired - Lifetime
- 2001-10-24 DK DK01125219T patent/DK1209434T3/en active
- 2001-10-24 EP EP01125219A patent/EP1209434B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE50112903D1 (en) | 2007-10-04 |
ES2288901T3 (en) | 2008-02-01 |
ATE371156T1 (en) | 2007-09-15 |
EP1209434A3 (en) | 2006-04-12 |
EP1209434B1 (en) | 2007-08-22 |
EP1209434A2 (en) | 2002-05-29 |
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