WO2014095333A3 - Schmierung von expansionsmaschinen - Google Patents

Schmierung von expansionsmaschinen Download PDF

Info

Publication number
WO2014095333A3
WO2014095333A3 PCT/EP2013/075310 EP2013075310W WO2014095333A3 WO 2014095333 A3 WO2014095333 A3 WO 2014095333A3 EP 2013075310 W EP2013075310 W EP 2013075310W WO 2014095333 A3 WO2014095333 A3 WO 2014095333A3
Authority
WO
WIPO (PCT)
Prior art keywords
working medium
expansion machine
lubrication
process device
stage pressure
Prior art date
Application number
PCT/EP2013/075310
Other languages
English (en)
French (fr)
Other versions
WO2014095333A2 (de
Inventor
Andreas Grill
Jens-Patrick Springer
Gabor Ast
Andreas Sichert
Richard Aumann
Andreas Schuster
Original Assignee
Orcan Energy 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 Orcan Energy Gmbh filed Critical Orcan Energy Gmbh
Priority to US14/653,242 priority Critical patent/US10100682B2/en
Priority to CN201380066562.XA priority patent/CN105102770B/zh
Publication of WO2014095333A2 publication Critical patent/WO2014095333A2/de
Publication of WO2014095333A3 publication Critical patent/WO2014095333A3/de

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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids
    • 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
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/04—Using steam or condensate extracted or exhausted from steam engine plant for specific purposes other than heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M7/00—Lubrication means specially adapted for machine or engine running-in
    • 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
    • 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
    • F01K7/36—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 positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/023—Piston pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0238—Rotary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/16—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour
    • F22B1/167—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour using an organic fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Die vorliegende Erfindung betrifft eine thermodynamische Kreisprozessvorrichtung mit einem Arbeitsmedium mit einem Schmierstoffzusatz; einer Expansionsmaschine (5) zur Umwandlung von Enthalpie im Arbeitsmedium in mechanische Energie; einer mehrstufige Druckerhöhungseinrichtung (1) zum stufenweisen Druckbeaufschlagen des Arbeitsmediums; einem Mittel (4) zum Abzweigen eines Teils des Arbeitsmediums zwischen zwei Stufen der mehrstufigen Druckerhöhungseinrichtung (1); und einem Mittel (4) zum Zuführen des abgezweigten Teils des Arbeitsmediums an eine oder mehrere Lagerstellen der Expansionsmaschine. Die vorliegende Erfindung betrifft weiterhin ein entsprechendes Verfahren zur Schmierung einer Expansionsmaschine in einer thermodynamischen Kreisprozessvorrichtung.
PCT/EP2013/075310 2012-12-21 2013-12-03 Schmierung von expansionsmaschinen WO2014095333A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/653,242 US10100682B2 (en) 2012-12-21 2013-12-03 Lubrication of expansion machines
CN201380066562.XA CN105102770B (zh) 2012-12-21 2013-12-03 膨胀机的润滑

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12198869.5 2012-12-21
EP12198869.5A EP2746543B1 (de) 2012-12-21 2012-12-21 Schmierung von Expansionsmaschinen

Publications (2)

Publication Number Publication Date
WO2014095333A2 WO2014095333A2 (de) 2014-06-26
WO2014095333A3 true WO2014095333A3 (de) 2014-12-04

Family

ID=47561200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/075310 WO2014095333A2 (de) 2012-12-21 2013-12-03 Schmierung von expansionsmaschinen

Country Status (4)

Country Link
US (1) US10100682B2 (de)
EP (1) EP2746543B1 (de)
CN (1) CN105102770B (de)
WO (1) WO2014095333A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2520771B1 (de) * 2011-05-03 2016-08-10 Orcan Energy AG Verfahren und Vorrichtung zur schnellen Ölerwärmung für ölgeschmierte Expansionsmaschinen
FR3042216B1 (fr) * 2015-10-09 2019-06-28 IFP Energies Nouvelles Dispositif de lubrification d'un palier recevant un arbre rotatif d'un element d'un circuit ferme fonctionnant selon un cycle de rankine et procede utilisant un tel dispositif.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292366A (en) * 1965-07-16 1966-12-20 United Aircraft Corp Power generating system using thiophene as a working fluid
US4191021A (en) * 1976-08-11 1980-03-04 Hitachi, Ltd. Small power plant utilizing waste heat
US5329771A (en) * 1990-09-26 1994-07-19 Oy High Speed Tech Ltd. Method for securing the lubrication of bearings in a hermetic high-speed machine
DE102007008609A1 (de) * 2007-02-22 2008-08-28 Eckert, Frank ORC-System für Verbrennungsmotoren
DE202011109838U1 (de) * 2011-02-23 2012-03-15 En3 Gmbh Vorrichtung zur Schmierung eines Gleitlagers in einem Dampfexpander

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574564A5 (de) * 1974-08-16 1976-04-15 Bbc Brown Boveri & Cie
JPS5447048A (en) * 1977-09-20 1979-04-13 Ishikawajima Harima Heavy Ind Co Ltd Lubricating device of low-boiling-point-medium tubine
US4276002A (en) * 1979-03-09 1981-06-30 Anderson James H Turbopump unit for deep wells and system
US5180034A (en) * 1990-12-06 1993-01-19 General Electric Co. Adaptive lubrication oil system
GB0511864D0 (en) * 2005-06-10 2005-07-20 Univ City Expander lubrication in vapour power systems
JP5372660B2 (ja) * 2008-11-20 2013-12-18 川崎重工業株式会社 タービン発電機システム
CN101660596B (zh) * 2009-06-23 2011-02-09 吉林大学 大功率复合齿轮前增速后增速调速型液力偶合器传动装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292366A (en) * 1965-07-16 1966-12-20 United Aircraft Corp Power generating system using thiophene as a working fluid
US4191021A (en) * 1976-08-11 1980-03-04 Hitachi, Ltd. Small power plant utilizing waste heat
US5329771A (en) * 1990-09-26 1994-07-19 Oy High Speed Tech Ltd. Method for securing the lubrication of bearings in a hermetic high-speed machine
DE102007008609A1 (de) * 2007-02-22 2008-08-28 Eckert, Frank ORC-System für Verbrennungsmotoren
DE202011109838U1 (de) * 2011-02-23 2012-03-15 En3 Gmbh Vorrichtung zur Schmierung eines Gleitlagers in einem Dampfexpander

Also Published As

Publication number Publication date
EP2746543A1 (de) 2014-06-25
WO2014095333A2 (de) 2014-06-26
CN105102770B (zh) 2018-01-30
CN105102770A (zh) 2015-11-25
US10100682B2 (en) 2018-10-16
EP2746543B1 (de) 2016-09-28
US20160169055A1 (en) 2016-06-16

Similar Documents

Publication Publication Date Title
MX347561B (es) Metodo y aparato para operar proceso de ciclo de vapor con expansor lubricado.
PL3642312T3 (pl) Odnawialny olej bazowy w recepturach smarów
TN2015000290A1 (en) Gas turbines in mechanical drive applications and operating methods
WO2014191157A3 (de) Wärmepumpe mit einer in einem kreislauf geschalteten ersten thermischen fluidenergie-maschine und zweiten thermischen fluidenergie-maschine
MX2016008220A (es) Procedimientos para obtener aceite microbiano a partir de células microbianas.
MX2017006204A (es) Esteres de fosforo mezclados para aplicaciones de lubricantes.
MX2013002691A (es) Aceite vegetal refinado y metodo para producirlo.
MX2019004473A (es) Composicion lubricante para vehiculos electricos.
MX2017003526A (es) Composiciones de lubricante industrial a base de polialquilenglicol.
MX2016001286A (es) Sistemas y metodos para lubricar cojinetes de equipo giratorio en sistemas de procesamiento de gas.
MY191844A (en) Method, system, and composition for producing oil
SG10201804203RA (en) Low viscosity ester lubricant and method for using
MX2015012027A (es) Nuevos polioles polimericos basados en polioles de aceites naturales.
CL2012000401A1 (es) Metodo para hacer una composicion para producir un recubrimiento ultrahidrofobo que comprende combinar un primer solvente y las particulas las cuales no son solubles pero dispersables en primer solvente y combinar con segundo solvente, obtener composicion y recuperacion de la composicion; recubrimiento ultrahidrofobo; y composicion.
WO2012050654A3 (en) System and method for cooling an expander
MX2018000786A (es) Uso de esteres de policlicerina como agentes modificadores de friccion en formulaciones lubricantes.
BR112017019392A2 (pt) método para preparar graxas lubrificantes espessas com poliureia à base de derivado de lignina, tais graxas lubrificantes e usos destas
MX2016006231A (es) Proceso de preparación de una grasa de sulfonato de calcio complejo.
BR112015025798A2 (pt) composição lubrificante e método para lubrificar um dispositivo mecânico
FI20125312A (fi) Voitelujärjestelmä ja työkone
WO2014095333A3 (de) Schmierung von expansionsmaschinen
AU2015210534A1 (en) Non-concentric protruding shaft fixed bearing reciprocating impact part for implementing reciprocrating impact part non-concentric protruding shaft fixed bearing method
NO20171616A1 (en) Method for production of stator or rotor component for electrical machine and stator or rotor component for electrical machine
MX371465B (es) Oligómeros de glicéridos de alto peso y métodos para preparar los mismos.
IN2014CN04611A (de)

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201380066562.X

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 14653242

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 13798685

Country of ref document: EP

Kind code of ref document: A2