AT55744B - Method and device for operating a steam turbine system, which consists of a two-pressure turbine and a live steam turbine. - Google Patents

Method and device for operating a steam turbine system, which consists of a two-pressure turbine and a live steam turbine.

Info

Publication number
AT55744B
AT55744B AT55744DA AT55744B AT 55744 B AT55744 B AT 55744B AT 55744D A AT55744D A AT 55744DA AT 55744 B AT55744 B AT 55744B
Authority
AT
Austria
Prior art keywords
steam turbine
live steam
turbine
pressure
operating
Prior art date
Application number
Other languages
German (de)
Original Assignee
Pokorny & Wittekind Maschb A G
Willibald Grun Dr Ing
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pokorny & Wittekind Maschb A G, Willibald Grun Dr Ing filed Critical Pokorny & Wittekind Maschb A G
Application granted granted Critical
Publication of AT55744B publication Critical patent/AT55744B/en

Links

Landscapes

  • Control Of Turbines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 
 EMI2.2 
 
 EMI2.3 
 
 EMI2.4 
 

 <Desc/Clms Page number 3> 

 findet sich ein   Kölbehen   39 in einem zweiten Steuerzylinder 40. Beim Öffnen des Frischdampfventiles bewegt sich auch dieses   Kölbchen   nach oben und gibt einer   Hilfsflüssigkeit   oder dem Dampf den Weg vom Rohr 42 zum Rohr 25 frei, wodurch die Flüssigkeit oder der Dampf über den Kolben 23 (vergleiche Fig. 1) gelangt und das Ventil 15   schliesst.   Ist wieder   genügend   Abdampf vorhanden und hört der Zusatz von Frischdampf auf, dann schliesst sich das Ventil 33 (Fig. 3) ; dadurch sperrt der Kolben 39 den Übertritt vom Rohr 42 zum Rohr 25 und bringt das letztere in Verbindung mit einem Raum niederen Druckes.

   Dadurch verschwindet der Druck 
 EMI3.1 
 worauf die Frischdampfturbine 2 wieder in den Kondensator   ausbläst.   



   Fig. 4 zeigt die   Ausführung   nach Fig. 3, jedoch mit Einschaltung eines toten Ganges in das zum Steuerkolben 39 führende Gestänge nach Art der Ausführung nach Fig. 2, wobei sich am Ende der Stange 35 ein Bund 53 befindet, welcher sich in einer mit Anschlägen versehenen 
 EMI3.2 
 der einzelnen Teile mit dem Wesen der Erfindung nichts zu tun. 



   PATENT-ANSPRÜCHE :
1. Verfahren zum Betriebe einer Dampfturbinenanlage. welche aus einer   Zweidruckturbme   und einer Frischdampfturbine besteht, dadurch   gekennzeichnet,   dass, solange der   vorhandene   Niederdruckdampf zum Betriebe der Zweidruckturbine   ausreicht,   die   Frischdampfturbine     unmittelbar in   den Kondensator   ausbläst,   während der   Auspuffdaiiipf   der Frischdampfturbine in eine Stufe der   Zweidrucktllibine   eingeleitet wird. wenn bei ungenügender Abdampfzufuhr ein Zusatz   von Frischdampf   in die Frischdampfstufen der Zweidruckturbine erforderlich wird.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 
 EMI2.2
 
 EMI2.3
 
 EMI2.4
 

 <Desc / Clms Page number 3>

 there is a piston 39 in a second control cylinder 40. When the main steam valve is opened, this piston also moves upwards and allows an auxiliary liquid or the steam to pass from the tube 42 to the tube 25, whereby the liquid or the steam via the piston 23 ( see Fig. 1) and the valve 15 closes. If there is enough exhaust steam again and the addition of live steam ceases, the valve 33 closes (FIG. 3); as a result, the piston 39 blocks the passage from the pipe 42 to the pipe 25 and brings the latter into connection with a space of low pressure.

   This makes the pressure disappear
 EMI3.1
 whereupon the live steam turbine 2 blows out again into the condenser.



   Fig. 4 shows the embodiment according to FIG. 3, but with the engagement of a dead gear in the linkage leading to the control piston 39 in the manner of the embodiment according to FIG Stops provided
 EMI3.2
 the individual parts have nothing to do with the essence of the invention.



   PATENT CLAIMS:
1. Procedure for operating a steam turbine plant. which consists of a two-pressure turbine and a live steam turbine, characterized in that, as long as the existing low-pressure steam is sufficient to operate the two-pressure turbine, the live steam turbine blows out directly into the condenser, while the exhaust pipe of the live steam turbine is introduced into a stage of the two-pressure libine. if an addition of live steam to the live steam stages of the dual-pressure turbine is necessary if the exhaust steam supply is insufficient.

Claims (1)

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Umschaltung des Abdampfes der Frischdampfturbine durch die Spannung des in die Frischdampfstufen der Zweidruckturbine eingeführten Frischdampfes erfolgt. 2. The method according to claim 1, characterized in that the switching of the exhaust steam of the live steam turbine takes place by the voltage of the live steam introduced into the live steam stages of the dual-pressure turbine. 3. Vorrichtung zur Ausübung des Verfahrens nach Anspruch 1. dadurch gekennzeichnet. dass die Umschaltvorrichtung durch die unter Einwirkung der Regelung der Zweidruckturbine erfolgende Bewegung des Frischdampfventiles gestellt wird. 3. Device for performing the method according to claim 1, characterized. that the switching device is set by the movement of the live steam valve taking place under the action of the regulation of the two-pressure turbine. 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass in das Umschaltgetriebe ein toter Hub eingescha) tpt ist. 4. Apparatus according to claim 3, characterized in that a dead hub is engaged in the changeover transmission.
AT55744D 1911-02-11 1912-01-30 Method and device for operating a steam turbine system, which consists of a two-pressure turbine and a live steam turbine. AT55744B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE55744X 1911-02-11

Publications (1)

Publication Number Publication Date
AT55744B true AT55744B (en) 1912-10-10

Family

ID=5628518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT55744D AT55744B (en) 1911-02-11 1912-01-30 Method and device for operating a steam turbine system, which consists of a two-pressure turbine and a live steam turbine.

Country Status (1)

Country Link
AT (1) AT55744B (en)

Similar Documents

Publication Publication Date Title
AT55744B (en) Method and device for operating a steam turbine system, which consists of a two-pressure turbine and a live steam turbine.
DE2109627A1 (en) Method and device for after feeding water in a central hot water heating system
AT6755B (en) Twin steam pump or engine.
DE243501C (en)
AT56864B (en) Distillation process.
AT103009B (en) Device for operating the auxiliary machines of mobile multi-pressure power plants.
AT72446B (en) Method and device for controlling steam or gas turbines, which are provided with oil control for the main inlet valve and the auxiliary valves.
AT29077B (en) Control for hydraulic presses with low and high pressure accumulator.
AT96359B (en) Device for regulating the press water for large power grinders for producing wood pulp.
AT7023B (en) Method for regulating the evaporator voltage in cold steam engines.
DE715704C (en) Process for the evaporation of sugar juices
AT29785B (en) Feed regulator for steam boilers.
AT53863B (en) Process for increasing the performance of two-stroke internal combustion engines.
DE200988C (en)
AT33177B (en) Method and device for braking motor vehicles by means of the prime mover.
AT94196B (en) Process for discharging condensed water from the radiators of multi-body evaporators.
AT23647B (en) Control device for the flow of evaporation water in suction gas systems.
DE435590C (en) Method for heating up high-pressure two-pressure locomotives
AT88879B (en) Air pump.
AT21749B (en) Device for generating a superheated steam-air mixture for the operation of locomotives with a superheater arranged in the smoke chamber.
DE696175C (en) Process for the improved utilization of waste heat in the production of benzene from washing oil
AT153157B (en) Electrically controlled device to achieve changing pressure in a cylinder within one switching period.
AT123706B (en) Method and device for influencing the exhaust gas pressure in internal combustion engines with exhaust gas turbine charging.
AT59917B (en) Device for extracting steam from the cylinders of Woolf multiple expansion steam engines for heating and other purposes.
DE570993C (en) Process and device for the operation of steam-operated liquid siphons and condensation water return pipes