SE8804253L - COMPOSITE BOILER - Google Patents
COMPOSITE BOILERInfo
- Publication number
- SE8804253L SE8804253L SE8804253A SE8804253A SE8804253L SE 8804253 L SE8804253 L SE 8804253L SE 8804253 A SE8804253 A SE 8804253A SE 8804253 A SE8804253 A SE 8804253A SE 8804253 L SE8804253 L SE 8804253L
- Authority
- SE
- Sweden
- Prior art keywords
- tubes
- composite
- week
- boiler
- economy part
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
- F22D1/04—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The economy part (14) of the composite arrangement is formed by horizontal distribution and collection boxes (19, 20) with transversal horizontal tubes (21, 22). Between each pair of upper and lower tubes, are welded several tubes (23) with external surface enlarging components. The top side of the economy part is located immediately below the water level (16) in the steam boiler (10), and by virtue of short connecting pipes (25, 26) between the two main parts of the composite boiler, and a multiplicity of vertical tubes it is possible to achieve automatic circulation in the system. USE/ADVANTAGE - To produce steam, using a composite arrangement including a flue gas-heated economy part. (Dwq.No.1) (Previously notified week 9029, reissued week 9049)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804253A SE500382C2 (en) | 1988-11-25 | 1988-11-25 | Composite boiler - comprises burner-fired steam boiler and connected flue gas-fired economy part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804253A SE500382C2 (en) | 1988-11-25 | 1988-11-25 | Composite boiler - comprises burner-fired steam boiler and connected flue gas-fired economy part |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8804253D0 SE8804253D0 (en) | 1988-11-25 |
SE8804253L true SE8804253L (en) | 1990-05-26 |
SE500382C2 SE500382C2 (en) | 1994-06-13 |
Family
ID=20374056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8804253A SE500382C2 (en) | 1988-11-25 | 1988-11-25 | Composite boiler - comprises burner-fired steam boiler and connected flue gas-fired economy part |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE500382C2 (en) |
-
1988
- 1988-11-25 SE SE8804253A patent/SE500382C2/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE8804253D0 (en) | 1988-11-25 |
SE500382C2 (en) | 1994-06-13 |
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