WO2011133321A3 - Solid feed guide apparatus for a solid feed pump - Google Patents

Solid feed guide apparatus for a solid feed pump Download PDF

Info

Publication number
WO2011133321A3
WO2011133321A3 PCT/US2011/031315 US2011031315W WO2011133321A3 WO 2011133321 A3 WO2011133321 A3 WO 2011133321A3 US 2011031315 W US2011031315 W US 2011031315W WO 2011133321 A3 WO2011133321 A3 WO 2011133321A3
Authority
WO
WIPO (PCT)
Prior art keywords
solid feed
curved passage
guide apparatus
housing
rotor
Prior art date
Application number
PCT/US2011/031315
Other languages
French (fr)
Other versions
WO2011133321A2 (en
Inventor
Parabrahma Sastry Akundy
Sreenatha Sreekanta Bhattaru Narasimha Murthy
Abhishek Vijay Goverdhan
Pravin Sadashiv Naphade
Steven Craig Russell
Original Assignee
General Electric Company
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 General Electric Company filed Critical General Electric Company
Priority to KR1020127027242A priority Critical patent/KR20130071422A/en
Priority to CN2011800200248A priority patent/CN102869888A/en
Priority to CA2796245A priority patent/CA2796245A1/en
Priority to AU2011243112A priority patent/AU2011243112A1/en
Publication of WO2011133321A2 publication Critical patent/WO2011133321A2/en
Publication of WO2011133321A3 publication Critical patent/WO2011133321A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/22—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being gaseous at standard temperature and pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/26—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
    • F02C3/28—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension using a separate gas producer for gasifying the fuel before combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/428—Discharge tongues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Abstract

The solid feed pump includes a housing, a rotor disposed in the housing, a curved passage disposed between the rotor and the housing, an inlet port coupled to the curved passage, an outlet port coupled to the curved passage, a solid feed guide extending across the curved passage, and multiple discrete contacts distributed along an interface between the solid feed guide and the rotor.
PCT/US2011/031315 2010-04-19 2011-04-06 Solid feed guide apparatus for a solid feed pump WO2011133321A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020127027242A KR20130071422A (en) 2010-04-19 2011-04-06 Solid feed guide apparatus for a solid feed pump
CN2011800200248A CN102869888A (en) 2010-04-19 2011-04-06 Solid feed guide apparatus for a solid feed pump
CA2796245A CA2796245A1 (en) 2010-04-19 2011-04-06 Solid feed guide apparatus for a solid feed pump
AU2011243112A AU2011243112A1 (en) 2010-04-19 2011-04-06 Solid feed guide apparatus for a solid feed pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/763,101 2010-04-19
US12/763,101 US20110255961A1 (en) 2010-04-19 2010-04-19 Solid feed guide apparatus for a solid feed pump

Publications (2)

Publication Number Publication Date
WO2011133321A2 WO2011133321A2 (en) 2011-10-27
WO2011133321A3 true WO2011133321A3 (en) 2012-10-26

Family

ID=44625848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/031315 WO2011133321A2 (en) 2010-04-19 2011-04-06 Solid feed guide apparatus for a solid feed pump

Country Status (6)

Country Link
US (1) US20110255961A1 (en)
KR (1) KR20130071422A (en)
CN (1) CN102869888A (en)
AU (1) AU2011243112A1 (en)
CA (1) CA2796245A1 (en)
WO (1) WO2011133321A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9970424B2 (en) * 2012-03-13 2018-05-15 General Electric Company System and method having control for solids pump
US9022723B2 (en) 2012-03-27 2015-05-05 General Electric Company System for drawing solid feed into and/or out of a solid feed pump
WO2014020539A1 (en) * 2012-08-02 2014-02-06 White Mist Electronics Inc Combustion free and tobacco free smoking device
US9604182B2 (en) * 2013-12-13 2017-03-28 General Electric Company System for transporting solids with improved solids packing
US9206806B1 (en) * 2014-08-05 2015-12-08 General Electric Company Solids pump having feed guides

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223988B (en) * 1953-05-16 1966-09-01 Hedwig Alice Wallimann Geb Hun Rotary piston machine
US4213709A (en) * 1978-12-01 1980-07-22 Usm Corporation Rotary processor
EP0015037A1 (en) * 1979-02-23 1980-09-03 Shell Internationale Researchmaatschappij B.V. Apparatus for the gasification of coal powder
WO2000007912A1 (en) * 1998-08-05 2000-02-17 Stamet, Incorporated Multiple channel system, apparatus and method for transporting particulate material
EP1596035A1 (en) * 2004-05-14 2005-11-16 Albert W. Patterson Impeller pump with reciprocating vane and non-circular rotor
US20070084700A1 (en) * 2005-10-12 2007-04-19 K-Tron Technologies, Inc. Bulk material pump feeder with reduced disk jamming, compliant disks

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710925A (en) * 1971-05-06 1973-01-16 Us Interior Centrifugal stower
US4382459A (en) * 1981-08-10 1983-05-10 Joseph Bartok Wood splitting maul
US4988239A (en) * 1990-03-05 1991-01-29 Stamet, Inc. Multiple-choke apparatus for transporting and metering particulate material
IT1252103B (en) * 1991-11-27 1995-06-02 Gpw Macchine S A S Di Giuseppe PUMP FOR SPECIAL SOLID MATERIALS
US5344575A (en) * 1993-01-29 1994-09-06 Centre De Recherche Industrielle Du Quebec Apparatus and method for extracting liquid from a humid mass
CN2161588Y (en) * 1993-03-08 1994-04-13 殷筑生 Self-pressure type single or double side plow type tripper for belt conveyer
US5355993A (en) * 1993-06-11 1994-10-18 Hay Andrew G Grooved disk drive apparatus and method for transporting and metering particulate material
US5381886A (en) * 1993-06-11 1995-01-17 Hay; Andrew G. Apparatus and method with improved drive force capability for transporting and metering particulate material
US5931280A (en) * 1997-07-18 1999-08-03 Serpentix Conveyor Corp. Conveyor belt cleaning device
CN2365410Y (en) * 1999-03-26 2000-02-23 山东活塞厂 Low-friction type piston
CN1367319A (en) * 2002-01-08 2002-09-04 西南石油学院 Rolling type blade hydraulic pump
CN2663692Y (en) * 2003-12-27 2004-12-15 浙江工业大学 Rolling sliding-vane pump
WO2009009189A2 (en) * 2007-04-20 2009-01-15 General Electric Company Transporting particulate material
CN201052786Y (en) * 2007-05-27 2008-04-30 荆州恒隆汽车零部件制造有限公司 Toothed bar supporting base capable of reducing friction resistance
US20080309105A1 (en) * 2007-06-12 2008-12-18 Hayner Eric Material pushing device and method for use
US7882943B1 (en) * 2009-06-25 2011-02-08 Schoonover Albert G Plow for a conveyor belt

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223988B (en) * 1953-05-16 1966-09-01 Hedwig Alice Wallimann Geb Hun Rotary piston machine
US4213709A (en) * 1978-12-01 1980-07-22 Usm Corporation Rotary processor
EP0015037A1 (en) * 1979-02-23 1980-09-03 Shell Internationale Researchmaatschappij B.V. Apparatus for the gasification of coal powder
WO2000007912A1 (en) * 1998-08-05 2000-02-17 Stamet, Incorporated Multiple channel system, apparatus and method for transporting particulate material
EP1596035A1 (en) * 2004-05-14 2005-11-16 Albert W. Patterson Impeller pump with reciprocating vane and non-circular rotor
US20070084700A1 (en) * 2005-10-12 2007-04-19 K-Tron Technologies, Inc. Bulk material pump feeder with reduced disk jamming, compliant disks

Also Published As

Publication number Publication date
US20110255961A1 (en) 2011-10-20
CA2796245A1 (en) 2011-10-27
CN102869888A (en) 2013-01-09
WO2011133321A2 (en) 2011-10-27
AU2011243112A1 (en) 2012-11-08
KR20130071422A (en) 2013-06-28

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