DE419275C - Device for feeding steam boilers from an unheated container - Google Patents

Device for feeding steam boilers from an unheated container

Info

Publication number
DE419275C
DE419275C DES62730D DES0062730D DE419275C DE 419275 C DE419275 C DE 419275C DE S62730 D DES62730 D DE S62730D DE S0062730 D DES0062730 D DE S0062730D DE 419275 C DE419275 C DE 419275C
Authority
DE
Germany
Prior art keywords
container
steam
steam boilers
boiler
feeding steam
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DES62730D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
Publication date
Priority to DES62730D priority Critical patent/DE419275C/en
Application granted granted Critical
Publication of DE419275C publication Critical patent/DE419275C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22DPREHEATING, 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
    • F22D3/00Accumulators for preheated water

Description

Einrichtung zum Speisen von Dampfkesseln aus einem unbeheizten Behälter. Es ist bekannt, Dampfkessel in der Weise zu speisen, daß das in einem unbeheizten Behälter befindliche Speisewasser unter den Druck des Kesseldampfes gesetzt wird, so daß es dem Kessel zufließt, wenn der Behälter höher steht als der Kessel.Device for feeding steam boilers from an unheated container. It is known to feed steam boilers in such a way that in an unheated The feed water in the tank is placed under the pressure of the boiler steam, so that it flows into the boiler when the container is higher than the boiler.

Diese teure und nicht immer ausführbar-Aufstellung des Behälters läßt sich vermeiden, wenn Dampf höheren Druckes aus einem anderen Kessel zur Verfügung steht. Ist das nicht der Fall, so kann man erfindungsgemäß den Dampf aus dem zu speisenden Kessel durch einen Kompressor auf höheren Druck bringen und in den Speicher leiten, um das Wasser aus diesem in den Kessel zu drücken.This expensive and not always feasible list of the container leaves avoid yourself when higher pressure steam is available from another boiler stands. If this is not the case, you can according to the invention the steam from the to Use a compressor to bring the feeding boiler to a higher pressure and store it in the storage tank lead to press the water out of this into the boiler.

Die Zeichnung gibt ein Beispiel der Erfindung.The drawing gives an example of the invention.

Aus einem Behälter I fließt das Speisewasser durch ein Ventil 2 in einen Behälter 3, der zunächst durch das Ventil q. unten verschlossen ist. Wenn der Behälter 3 voll ist, wird das Ventile geschlossen. Das Ventil 5 in der Dampfzuführungsleitung und das Ventil q. werden geöffnet. Nunmehr wird durch einen Kompressor wieder Dampf aus dem zu speisenden Kessel auf einen höheren Druck gebracht und in den Behälter 3 gepreßt. Dadurch wird das Speisewasser durch die Leitung 7 in den Kessel 8 gedrückt. Wenn der Behälter 3 leer ist, werden die Ventile 4. und 5 wieder geschlossen und das Ventile wird geöffnet. Das Spiel beginnt von neuem. 9 ist ein Windkessel.From a container I the feed water flows through a valve 2 in a container 3, which is initially through the valve q. is locked at the bottom. if the container 3 is full, the valve is closed. The valve 5 in the steam supply line and the valve q. are opened. Now steam is generated again by a compressor from the boiler to be fed to a higher pressure and into the container 3 pressed. As a result, the feed water is pressed through the line 7 into the boiler 8. When the container 3 is empty, the valves 4. and 5 are closed again and the valve is opened. The game starts all over again. 9 is an air chamber.

Die Steuerung der Ventile 2, 4. und 5 ist nicht Gegenstand der vorliegenden Erfindung. Gerade wenn das Speisewasser sehr warm ist, kann die Einrichtung nach der Erfindung auch deshalb mit besonderem Vorteil angewendet werden, weil dann der Temperaturunterschied zwischen dem zusammengedrückten Dampf und dem Wasser im Behälter 3 sowie der Unterschied gegen die Temperatur der Gefäßwände dieses Behälters nur sehr gering ist, so daß nur eine ganz geringe Verflüssigung des höher gespannten Dampfes eintritt. Zur Förderung eines bestimmten Wasservolumens wird angenähert nur das gleiche Dampfvolumen nötig und der Kompressor wird sehr klein.The control of the valves 2, 4 and 5 is not the subject of the present Invention. Especially when the feed water is very warm, the facility can after the invention are therefore used with particular advantage because then the Temperature difference between the compressed steam and the water in the container 3 as well as the difference against the temperature of the vessel walls of this container only is very low, so that only a very slight liquefaction of the higher tensioned Steam enters. To convey a certain volume of water is approximated only the same volume of steam is required and the compressor becomes very small.

Claims (1)

PATENT-ANSPRUCI3: Einrichtung zum Speisen- von Dampfkesseln aus einem unbeheizten Behälter, dadurch gekennzeichnet, daß in den wasserfreien Raum eines Behälters Dampf aus dem zu speisenden Kessel geleitet wird, dessen Druck durch einen Krompressor erhöht wird. PATENT-ANSPRUCI3: Device for feeding steam boilers from an unheated container, characterized in that steam from the boiler to be fed is passed into the water-free space of a container, the pressure of which is increased by a Krompressor.
DES62730D Device for feeding steam boilers from an unheated container Expired DE419275C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES62730D DE419275C (en) Device for feeding steam boilers from an unheated container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES62730D DE419275C (en) Device for feeding steam boilers from an unheated container

Publications (1)

Publication Number Publication Date
DE419275C true DE419275C (en) 1926-03-02

Family

ID=7495834

Family Applications (1)

Application Number Title Priority Date Filing Date
DES62730D Expired DE419275C (en) Device for feeding steam boilers from an unheated container

Country Status (1)

Country Link
DE (1) DE419275C (en)

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