WO2000060284A1 - Dampferzeuger - Google Patents
Dampferzeuger Download PDFInfo
- Publication number
- WO2000060284A1 WO2000060284A1 PCT/DE2000/000924 DE0000924W WO0060284A1 WO 2000060284 A1 WO2000060284 A1 WO 2000060284A1 DE 0000924 W DE0000924 W DE 0000924W WO 0060284 A1 WO0060284 A1 WO 0060284A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steam generator
- generator according
- steam
- pressure
- structural bodies
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B27/00—Instantaneous or flash steam boilers
- F22B27/14—Instantaneous or flash steam boilers built-up from heat-exchange elements arranged within a confined chamber having heat-retaining walls
Definitions
- the invention relates to a steam generator for extracting superheated steam from heated gases.
- Steam generators have become known in many embodiments.
- the main feature is a pressure vessel in very different designs, into which the feed water is injected.
- hot gases in particular flue gases, are brought up to the pressure wall.
- the object of the invention is to provide a steam generator which has a particularly high efficiency and a very low water volume.
- well thermally conductive structural bodies are arranged in a pressure tube, which are connected to one another and to the pressure tube wall in a heat-conducting manner.
- structural bodies are melted onto the outer wall of the pressure pipe, through which the heat carrier, a hot gas, flows.
- Embodiments of the invention are described with reference to FIGS. 1 and 2 of the drawing.
- FIG. 1 shows a longitudinal section through a pressure pipe system for steam generation
- Fig. 2 shows a section through a spherical steam generator.
- Fig. 1 denotes a pressure pipe which carries flanges 2 and 3 at its ends.
- the interior of the pressure tube 1 is filled with structural bodies 4 which are connected to one another and to the wall of the pressure tube 1 by heat contacts with good thermal conductivity.
- a hollow body 5 made of sheet metal is arranged, which is closed at the top and bottom by annular disks 6, 7.
- a nozzle 8 is used for hot gas supply, another nozzle 9 discharges the cooled gas.
- the hollow body 5 is filled with structural bodies 10 which have close thermal contact with each other and with the pressure pipe 1.
- the hot, entering gas gives its heat to the structure via the structural bodies 10 and 4
- Pressure pipe 1 from top to bottom flowing water, converts it to steam and overheats it. The conversion of water to steam takes place in the upper area of the pressure pipe 1.
- the pressure tube 1 can be provided on the outside or also on the inside with fins made of highly thermally conductive metal.
- the structural bodies are then connected both to the exposed part of the pressure pipe wall and to the ribs.
- the pressure pipe can also be arranged outside while the hot gas flows through the interior.
- this solution would require much larger areas under pressure.
- a spherical steam generator is shown in longitudinal section.
- Pressure body is a hollow ball 10, in which structural bodies 11 are embedded.
- the outside space is filled with comparatively coarse-grained structural bodies 12.
- a sheet metal jacket 13 represents the conclusion to the outside.
- the feed water is injected through a high pressure line 14 into the center of the steam generator.
- the resulting steam is discharged via pipes 15 and 16.
- the hot gas is supplied via the pipe socket 17 and, after cooling, is discharged using the pipe socket 18.
- the structural bodies can be designed in very different ways. For example, you can use sintered bodies in spherical, cylindrical or conical shape. Balls or cones made of solid iron, bronze, brass or copper are also possible.
- the flow directions given in the exemplary embodiments are only to be regarded as preferred directions.
- the water in FIG. 1 could also be supplied from below if the hot gas direction was then also reversed.
- a more or less horizontal steam and hot gas flow is also conceivable.
- the steam generator described reacts quickly to changes in load and can be constructed very compactly because preheating, evaporation and overheating of the water or water vapor take place in a single homogeneous component. Tests have shown that a heat flow of about 40 kW per liter of steam space volume can be transferred.
- Hollow body, 7 disks, 9 sockets 0 hollow ball 1 structure body 2, structure body 3 sheet metal jacket 4 high pressure line 5, steam pipes 7, 18 pipe sockets
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
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10080871T DE10080871D2 (de) | 1999-03-30 | 2000-03-27 | Dampferzeuger |
AU41001/00A AU4100100A (en) | 1999-03-30 | 2000-03-27 | Steam generator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999114287 DE19914287A1 (de) | 1999-03-30 | 1999-03-30 | Dampferzeuger |
DE19914287.4 | 1999-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000060284A1 true WO2000060284A1 (de) | 2000-10-12 |
Family
ID=7902862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/000924 WO2000060284A1 (de) | 1999-03-30 | 2000-03-27 | Dampferzeuger |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4100100A (de) |
DE (2) | DE19914287A1 (de) |
WO (1) | WO2000060284A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100281864A1 (en) * | 2009-05-06 | 2010-11-11 | General Electric Company | Organic rankine cycle system and method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE570092A (de) * | ||||
DE32401C (de) * | P. L. buisson PERE, J. A. BUISSON FILS und L. BUISSON FILS in St. Etienne, i Loire, Frankreich | Füllung eines Dampferzeugers mit Eisenstücken | ||
FR319800A (fr) * | 1902-03-21 | 1902-11-22 | Ponsard | Générateur de vapeur à vaporisation rapide |
CH47172A (fr) * | 1908-11-07 | 1910-06-01 | Francois Trachsel Eugene | Chaudière à vapeur |
DE1601224A1 (de) * | 1967-10-14 | 1969-10-02 | Meese Fa Fr | Waermetauscher |
DE1902229A1 (de) * | 1968-01-24 | 1969-10-16 | Raytheon Co | Waermeaustauscher |
FR2123983A5 (de) * | 1971-02-04 | 1972-09-15 | Castany Ferre Jose | |
FR2145251A5 (de) * | 1971-07-06 | 1973-02-16 | Sundstrand Corp |
-
1999
- 1999-03-30 DE DE1999114287 patent/DE19914287A1/de not_active Withdrawn
-
2000
- 2000-03-27 AU AU41001/00A patent/AU4100100A/en not_active Abandoned
- 2000-03-27 WO PCT/DE2000/000924 patent/WO2000060284A1/de active Application Filing
- 2000-03-27 DE DE10080871T patent/DE10080871D2/de not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE570092A (de) * | ||||
DE32401C (de) * | P. L. buisson PERE, J. A. BUISSON FILS und L. BUISSON FILS in St. Etienne, i Loire, Frankreich | Füllung eines Dampferzeugers mit Eisenstücken | ||
FR319800A (fr) * | 1902-03-21 | 1902-11-22 | Ponsard | Générateur de vapeur à vaporisation rapide |
CH47172A (fr) * | 1908-11-07 | 1910-06-01 | Francois Trachsel Eugene | Chaudière à vapeur |
DE1601224A1 (de) * | 1967-10-14 | 1969-10-02 | Meese Fa Fr | Waermetauscher |
DE1902229A1 (de) * | 1968-01-24 | 1969-10-16 | Raytheon Co | Waermeaustauscher |
FR2123983A5 (de) * | 1971-02-04 | 1972-09-15 | Castany Ferre Jose | |
FR2145251A5 (de) * | 1971-07-06 | 1973-02-16 | Sundstrand Corp |
Also Published As
Publication number | Publication date |
---|---|
AU4100100A (en) | 2000-10-23 |
DE19914287A1 (de) | 2000-10-12 |
DE10080871D2 (de) | 2002-02-28 |
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