CH449660A - Steam turbine plant in compact design - Google Patents
Steam turbine plant in compact designInfo
- Publication number
- CH449660A CH449660A CH518767A CH518767A CH449660A CH 449660 A CH449660 A CH 449660A CH 518767 A CH518767 A CH 518767A CH 518767 A CH518767 A CH 518767A CH 449660 A CH449660 A CH 449660A
- Authority
- CH
- Switzerland
- Prior art keywords
- compact design
- steam turbine
- turbine plant
- preheaters
- turbine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
- F01K7/38—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of turbine type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
Dampfturbinenanlage in Kompaktbauweise Die Erfindung betrifft eine nach dem Regenerativ- Verfahren arbeitende Dampfturbinenanlage in Kom- paktbauweise.
Bei derartigen Turbinenanlagen war es bisher üblich, die Vorwärmer unterhalb oder seitlich vom Turbinengehäuse anzuordnen.
Aufgabe der Erfindung ist es, die Vorwärmer strö- mungstechnisch günstiger und raumsparend anzuordnen. Die Erfindung besteht darin, dass die Vorwärmer sternförmig um das Turbinengehäuse angeordnet sind.
Hierdurch wird erreicht, dass die Verbindungslei tungen vom Turbinen-Entnahmestutzen zum Vorwär- mer kurz und übersichtlich sind, wodurch die Strö- mungsverIuste niedrig gehalten werden. Hinzu kommt, dass kein zusätzlicher Raum zur Aufnahme der Vor wärmer nötig wird. Ausserdem ergeben sich geringere Kosten für die Leitungen. In der Zeichnung ist ein Ausführungsbeispiel ge- mäss der Erfindung schematisch dargestellt.
Die Turbine 1 ist zwischen den Kondensatorhiilften 2a und 2b angeordnet. Mit 3a und 3b sind die sternen- förmig um das Turbinengehäuse angeordneten Vorwär- mer bezeichnet, die ihren Vorwärmdampf über die Entnahmeleitungen 4a bis 4d erhalten. Die Speisewas serleitungen tragen der Strömungsrichtung entspre chend die Zahlen 5, 6, 7, 8 und 9.
Steam turbine plant in compact design The invention relates to a steam turbine plant in compact design that works according to the regenerative method.
In turbine systems of this type, it has hitherto been customary to arrange the preheaters below or to the side of the turbine housing.
The object of the invention is to arrange the preheaters in a more fluid and space-saving manner. The invention consists in that the preheaters are arranged in a star shape around the turbine housing.
This ensures that the connecting lines from the turbine extraction nozzle to the preheater are short and clear, which means that flow losses are kept low. In addition, there is no need for additional space to accommodate the pre-heater. In addition, the costs for the lines are lower. An exemplary embodiment according to the invention is shown schematically in the drawing.
The turbine 1 is arranged between the condenser halves 2a and 2b. The preheaters, which are arranged in a star shape around the turbine housing and receive their preheating steam via the extraction lines 4a to 4d, are denoted by 3a and 3b. The feed water lines bear the numbers 5, 6, 7, 8 and 9 according to the direction of flow.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1966L0042034 DE1951525U (en) | 1966-04-29 | 1966-04-29 | STEAM TURBINE IN COMPACT DESIGN. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH449660A true CH449660A (en) | 1968-01-15 |
Family
ID=7269704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH518767A CH449660A (en) | 1966-04-29 | 1967-04-11 | Steam turbine plant in compact design |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE697223A (en) |
| CH (1) | CH449660A (en) |
| DE (1) | DE1951525U (en) |
-
1966
- 1966-04-29 DE DE1966L0042034 patent/DE1951525U/en not_active Expired
-
1967
- 1967-04-11 CH CH518767A patent/CH449660A/en unknown
- 1967-04-19 BE BE697223D patent/BE697223A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE697223A (en) | 1967-10-02 |
| DE1951525U (en) | 1966-12-15 |
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