DE2349283A1 - Direct contact condenser for steam power stations - has sparge pipes with injection nozzles for cooling water - Google Patents
Direct contact condenser for steam power stations - has sparge pipes with injection nozzles for cooling waterInfo
- Publication number
- DE2349283A1 DE2349283A1 DE19732349283 DE2349283A DE2349283A1 DE 2349283 A1 DE2349283 A1 DE 2349283A1 DE 19732349283 DE19732349283 DE 19732349283 DE 2349283 A DE2349283 A DE 2349283A DE 2349283 A1 DE2349283 A1 DE 2349283A1
- Authority
- DE
- Germany
- Prior art keywords
- condenser
- cooling
- water
- steam
- cooling water
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B3/00—Condensers in which the steam or vapour comes into direct contact with the cooling medium
- F28B3/04—Condensers in which the steam or vapour comes into direct contact with the cooling medium by injecting cooling liquid into the steam or vapour
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
Description
Kondensator mit BücMriihlanlage zur Intensiv-kühlung von DampfCondenser with BücMriihlanlage for intensive cooling of steam
und Kühlwasser,
t'iosef Strakata, G-iessen.and cooling water,
t'iosef Strakata, G-iessen.
Dampfturbinen nachgeschaltete Kondensationsanlagen erfordern in ihrer Ausführung £ür Oberflachenkonänsation erhebliche Baumaße der Behälter um die von Rohren idenjanDurchmessers gebildete Kühlfläche unterzubringen«, Große behälter und die vielen aus Messing gefertigten Kühlrohre bedingen hohe Investitionskosten und erfordern viel Raum und Grundrißfläche im Kraftwerk»Steam turbines require downstream condensation systems considerable in their execution for surface consistency Dimensions of the container around those formed by pipes of the same diameter To accommodate cooling surface «, large containers and the many Cooling pipes made of brass require high investment costs and require a lot of space and floor space in the power plant »
Auch die den Kondensatoren nachgeschalteten Rückkühlanlagen, etwa Kühltürme, haben große Baumaße und können zeitweise eine unerwünschte Aufwärmung stehender oder fließender Gewässer verursachen,, Diesen Mangeln abzuhelfen ist Gegenstand vorliegender Erfindung, deren -Leitgedanke darin liegt, nie geringe Wärme übergang sz ahl dichten Wassers durch Zerstäubung desselben entscheidend ZLi erhöhen οThe recooling systems downstream of the condensers, such as cooling towers, are also large and can occasionally cause unwanted warming of standing or flowing water the same decisive increase ZLi ο
In Düsen bekannter Bauart kann V/asser etwa durch Strahlablösung an scharfen Kanten bei genügend hohiafciruck in unendlich viele 'Tröpfchen kleinsten Durchmessers zerstäubt und damit seine Oberfläche enorm vergrößert werden«. Zahllose Tröpfchen unter ihnen werden dabei auch als Kondensationskemae wirksam» Beide Faktoren zusammen ergeben gegeniXOer bisheriger Verdichtung von Dampf einen stark erhöhten Condensations- und Kühleff ektf sodass für gleiche Dampfmengen pro Zeiteinheit erheblich reduzierte Baumaße sowohl für den Kondensator als auch für clie^iückkühlung gemigeno Hinzukommt, dass die Behälter der Kondensation stehend angeordnet sind, wodurch an Grundrissfläche gespart^ifätfä?kanno In nozzles of known design, water can be atomized into an infinite number of "small-diameter droplets", for example by detaching the jet at sharp edges with a sufficiently high pressure, and thus its surface area can be enormously increased. Countless droplets among them are potently as Kondensationskemae "Both factors together make gegeniXOer previous compression of steam a greatly increased Condensations- and Kühleff ect f so for the same quantities of steam per time unit significantly reduced dimensions for both the condenser and for clie ^ iückkühlung gemigen o In addition, the condensation containers are arranged upright, which saves floor space ^ ifätfä? can o
Üin Ausführungsbeispiel für an Kondasator ist in I1Ig01,für einen Kühlturm in Pig«,2 angedeuted«, Der zyindrische oder etwa zur Ausfüllung von »fandecken auch prismatische/Behälter 1 ist beim Kondensator oben luftdicht verschlossen, beim Kühltuna offen» Im Innren sind am Zuleitungsrohr für Kühl- oder Warmwasser mehre re Düsenträger 2 übereinander eingebaut ud mt auswechselbaren Düsen 3 in großer Zahl bestückt«, Der unten in den Kondensator eirtretende Abdaigf steigt nach aufwärts und wrd in den von den Düsen gebildfcen Wasserstaub-tiolken infolge der enormen Kühlfläche und denkbar günstigen Durchmischung rasch konü'siert j wozu auch die KoniisVfcionskerne erheblich beitragen könneno In an exemplary embodiment for an Kondasator is indicated in I 1 Ig 0 1, for a cooling tower in Pig «, 2«, the cylindrical or prismatic / container 1 is hermetically sealed at the top of the condenser and open »Im Inside the supply pipe for cooling or hot water, several nozzle holders 2 are installed one above the other and are equipped with a large number of exchangeable nozzles 3 Cooling surface and conceivably favorable mixing quickly conceived, to which the conical cores can also contribute considerably, o
509835/0007509835/0007
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732349283 DE2349283A1 (en) | 1973-10-01 | 1973-10-01 | Direct contact condenser for steam power stations - has sparge pipes with injection nozzles for cooling water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732349283 DE2349283A1 (en) | 1973-10-01 | 1973-10-01 | Direct contact condenser for steam power stations - has sparge pipes with injection nozzles for cooling water |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2349283A1 true DE2349283A1 (en) | 1975-08-28 |
Family
ID=5894239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732349283 Pending DE2349283A1 (en) | 1973-10-01 | 1973-10-01 | Direct contact condenser for steam power stations - has sparge pipes with injection nozzles for cooling water |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2349283A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990005274A1 (en) * | 1988-11-05 | 1990-05-17 | Leif Jakobsson | Steam condensing method and its apparatus |
CN102519271A (en) * | 2011-12-30 | 2012-06-27 | 确成硅化学股份有限公司 | Absorption steam type heat exchanger |
EP2607829A1 (en) * | 2011-12-23 | 2013-06-26 | IS Saveenergy AG | Improved waste gas condenser and cooling chamber |
CN103512395A (en) * | 2013-10-24 | 2014-01-15 | 湖北壮志石化设备科技有限公司 | Square heat exchanger |
EP2908079A1 (en) * | 2014-02-13 | 2015-08-19 | Continental Reifen Deutschland GmbH | Method for the recovery of heat energy during the vulcanisation of a vehicle tyre |
CN110160369A (en) * | 2019-06-18 | 2019-08-23 | 绍兴洁明节能环保科技有限公司 | A kind of hybrid dead steam recovery system |
-
1973
- 1973-10-01 DE DE19732349283 patent/DE2349283A1/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990005274A1 (en) * | 1988-11-05 | 1990-05-17 | Leif Jakobsson | Steam condensing method and its apparatus |
EP2607829A1 (en) * | 2011-12-23 | 2013-06-26 | IS Saveenergy AG | Improved waste gas condenser and cooling chamber |
CN102519271A (en) * | 2011-12-30 | 2012-06-27 | 确成硅化学股份有限公司 | Absorption steam type heat exchanger |
CN102519271B (en) * | 2011-12-30 | 2016-08-17 | 确成硅化学股份有限公司 | A kind of absorption steam type heat exchanger |
CN103512395A (en) * | 2013-10-24 | 2014-01-15 | 湖北壮志石化设备科技有限公司 | Square heat exchanger |
CN103512395B (en) * | 2013-10-24 | 2015-12-16 | 湖北壮志石化设备科技有限公司 | square heat exchanger |
EP2908079A1 (en) * | 2014-02-13 | 2015-08-19 | Continental Reifen Deutschland GmbH | Method for the recovery of heat energy during the vulcanisation of a vehicle tyre |
CN110160369A (en) * | 2019-06-18 | 2019-08-23 | 绍兴洁明节能环保科技有限公司 | A kind of hybrid dead steam recovery system |
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