EP2672081A3 - High pressure pump system for conveying hot media - Google Patents

High pressure pump system for conveying hot media Download PDF

Info

Publication number
EP2672081A3
EP2672081A3 EP13169518.1A EP13169518A EP2672081A3 EP 2672081 A3 EP2672081 A3 EP 2672081A3 EP 13169518 A EP13169518 A EP 13169518A EP 2672081 A3 EP2672081 A3 EP 2672081A3
Authority
EP
European Patent Office
Prior art keywords
pressure pump
high pressure
hot
pump system
hot media
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.)
Withdrawn
Application number
EP13169518.1A
Other languages
German (de)
French (fr)
Other versions
EP2672081A2 (en
Inventor
Jürgen GANSER
Harald Moosandl
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.)
Envi Con Bavaria GmbH
Original Assignee
Envi Con Plant Engineering GmbH
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 Envi Con Plant Engineering GmbH filed Critical Envi Con Plant Engineering GmbH
Publication of EP2672081A2 publication Critical patent/EP2672081A2/en
Publication of EP2672081A3 publication Critical patent/EP2672081A3/en
Withdrawn legal-status Critical Current

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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, 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
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/02—Arrangements of feed-water pumps

Abstract

Ein Hochdruck-Pumpsystem zur Förderung heißer Medien, umfasst einen Vorlagebehälter (1) zur Bevorratung eines heißen Mediums, und eine Hochdruckpumpe (6) für das heiße Medium, die in einer Hauptleitung (4) zwischen dem Vorlagebehälter (1) und einem mit dem heißen Medium zu versorgenden Prozess angeordnet ist. Ein gesondertes Temperierpumpsystem (8) mit mindestens einer Warm- und Kaltfahrpumpe (11.1, 11.2) in einem Temperierleitungszweig (9) ist zwischen dem Vorlagebehälter (1) und der Hochdruckpumpe (6) vorgesehen, mit welchem Temperierpumpsystem (8) die Hochdruckpumpe (6) mit einem Temperiermedium zum Warm- oder Kaltfahren der Hochdruckpumpe (6) beaufschlagbar ist.

Figure imgaf001
A high-pressure pumping system for conveying hot media, comprises a storage tank (1) for storing a hot medium, and a high pressure pump (6) for the hot medium, in a main line (4) between the storage tank (1) and one with the hot Medium to be supplied process is arranged. A separate Temperierpumpsystem (8) with at least one hot and cold traction pump (11.1, 11.2) in a Temperierleitungszweig (9) is provided between the feed tank (1) and the high pressure pump (6), with which Temperierpumpsystem (8) the high pressure pump (6) with a tempering for hot or cold driving the high-pressure pump (6) can be acted upon.
Figure imgaf001
EP13169518.1A 2012-06-05 2013-05-28 High pressure pump system for conveying hot media Withdrawn EP2672081A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012209480A DE102012209480B4 (en) 2012-06-05 2012-06-05 High-pressure pumping system for conveying hot media

Publications (2)

Publication Number Publication Date
EP2672081A2 EP2672081A2 (en) 2013-12-11
EP2672081A3 true EP2672081A3 (en) 2017-07-19

Family

ID=48576741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13169518.1A Withdrawn EP2672081A3 (en) 2012-06-05 2013-05-28 High pressure pump system for conveying hot media

Country Status (2)

Country Link
EP (1) EP2672081A3 (en)
DE (1) DE102012209480B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108266346A (en) * 2018-03-09 2018-07-10 北京首航艾启威节能技术股份有限公司 Steam-driven cold salt pump system of fused salt tower type photo-thermal power station

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426442A1 (en) * 1962-05-15 1969-10-30 Siemens Ag Thermal power plant
GB1510094A (en) * 1977-01-27 1978-05-10 Teplotekh Nii Im Dzerzhin V Steam turbine plant regenerative system
DE3304705A1 (en) * 1983-02-11 1984-08-16 Deutsche Babcock Werke AG, 4200 Oberhausen Method and device for preventing cavitation in the case of centrifugal pumps
US5669220A (en) * 1993-01-29 1997-09-23 Abb Patent Gmbh Method and device for operating the water/steam cycle of a thermal power station
US6041588A (en) * 1995-04-03 2000-03-28 Siemens Aktiengesellschaft Gas and steam turbine system and operating method
US20020034445A1 (en) * 1998-11-25 2002-03-21 Erhard Liebig Method and system for avoiding cavitation in a pump conveying saturated water
DE10253640A1 (en) * 2002-11-14 2004-05-27 Vattenfall Europe Generation Ag & Co. Kg Process and device to reduce the feed water temperature in a container for a steam generator in a thermal power unit uses gradual change to avoid loss of power
WO2009130191A2 (en) * 2008-04-22 2009-10-29 Siemens Aktiengesellschaft Gas and steam turbine plant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467069A (en) * 1967-12-26 1969-09-16 Combustion Eng Recirculating type steam generator and pump arrangement
DE29607301U1 (en) * 1996-04-11 1996-07-11 Ver Energiewerke Ag Arrangement for preheating a pump operated in a network, in particular a boiler feed pump, with a heating line being integrated into the pump

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1426442A1 (en) * 1962-05-15 1969-10-30 Siemens Ag Thermal power plant
GB1510094A (en) * 1977-01-27 1978-05-10 Teplotekh Nii Im Dzerzhin V Steam turbine plant regenerative system
DE3304705A1 (en) * 1983-02-11 1984-08-16 Deutsche Babcock Werke AG, 4200 Oberhausen Method and device for preventing cavitation in the case of centrifugal pumps
US5669220A (en) * 1993-01-29 1997-09-23 Abb Patent Gmbh Method and device for operating the water/steam cycle of a thermal power station
US6041588A (en) * 1995-04-03 2000-03-28 Siemens Aktiengesellschaft Gas and steam turbine system and operating method
US20020034445A1 (en) * 1998-11-25 2002-03-21 Erhard Liebig Method and system for avoiding cavitation in a pump conveying saturated water
DE10253640A1 (en) * 2002-11-14 2004-05-27 Vattenfall Europe Generation Ag & Co. Kg Process and device to reduce the feed water temperature in a container for a steam generator in a thermal power unit uses gradual change to avoid loss of power
WO2009130191A2 (en) * 2008-04-22 2009-10-29 Siemens Aktiengesellschaft Gas and steam turbine plant

Also Published As

Publication number Publication date
EP2672081A2 (en) 2013-12-11
DE102012209480B4 (en) 2013-12-19
DE102012209480A1 (en) 2013-12-05

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