CA2796245A1 - Appareil de guidage d'aliments solides pour pompe a aliments solides - Google Patents

Appareil de guidage d'aliments solides pour pompe a aliments solides Download PDF

Info

Publication number
CA2796245A1
CA2796245A1 CA2796245A CA2796245A CA2796245A1 CA 2796245 A1 CA2796245 A1 CA 2796245A1 CA 2796245 A CA2796245 A CA 2796245A CA 2796245 A CA2796245 A CA 2796245A CA 2796245 A1 CA2796245 A1 CA 2796245A1
Authority
CA
Canada
Prior art keywords
rotor
curved passage
guide
solid feed
housing
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.)
Abandoned
Application number
CA2796245A
Other languages
English (en)
Inventor
Parabrahma Sastry Akundy
Sreenatha Sreekanta Bhattaru Narasimha Murthy
Abhishek Vijay Goverdhan
Pravin Sadashiv Naphade
Steven Craig Russell
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.)
General Electric Co
Original Assignee
General Electric Co
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 Co filed Critical General Electric Co
Publication of CA2796245A1 publication Critical patent/CA2796245A1/fr
Abandoned legal-status Critical Current

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]
CA2796245A 2010-04-19 2011-04-06 Appareil de guidage d'aliments solides pour pompe a aliments solides Abandoned CA2796245A1 (fr)

Applications Claiming Priority (3)

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
PCT/US2011/031315 WO2011133321A2 (fr) 2010-04-19 2011-04-06 Appareil de guidage d'aliments solides pour pompe à aliments solides

Publications (1)

Publication Number Publication Date
CA2796245A1 true CA2796245A1 (fr) 2011-10-27

Family

ID=44625848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2796245A Abandoned CA2796245A1 (fr) 2010-04-19 2011-04-06 Appareil de guidage d'aliments solides pour pompe a aliments solides

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020539A1 (fr) * 2012-08-02 2014-02-06 White Mist Electronics Inc Dispositif pour fumer sans combustion et sans tabac

Families Citing this family (4)

* 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
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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223988B (de) * 1953-05-16 1966-09-01 Hedwig Alice Wallimann Geb Hun Drehkolbenmaschine
US3710925A (en) * 1971-05-06 1973-01-16 Us Interior Centrifugal stower
US4213709A (en) * 1978-12-01 1980-07-22 Usm Corporation Rotary processor
NL7901452A (nl) * 1979-02-23 1980-08-26 Shell Int Research Centrifugaalpomp voor koolpoeder alsmede werkwijze en inrichting voor de vergassing van koolpoeder.
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 (it) * 1991-11-27 1995-06-02 Gpw Macchine S A S Di Giuseppe Pompa per materiali solidi particellari
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 (zh) * 1993-03-08 1994-04-13 殷筑生 带式输送机自压式单双侧犁式卸料器
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
US6213289B1 (en) * 1997-11-24 2001-04-10 Stamet, Incorporation Multiple channel system, apparatus and method for transporting particulate material
CN2365410Y (zh) * 1999-03-26 2000-02-23 山东活塞厂 低摩擦式活塞
CN1367319A (zh) * 2002-01-08 2002-09-04 西南石油学院 滚动式叶片液压泵
CN2663692Y (zh) * 2003-12-27 2004-12-15 浙江工业大学 滚动滑片泵
US20050254968A1 (en) * 2004-05-14 2005-11-17 Patterson Albert W Impeller pump with reciprocating vane and non-circular rotor
EP1943169B1 (fr) * 2005-10-12 2014-06-04 K-TRON Technologies, Inc. Pompe d'alimentation pour materiau en vrac avec disques souples pour reduire le risque de blocage
WO2009009189A2 (fr) * 2007-04-20 2009-01-15 General Electric Company Transport de matière particulaire
CN201052786Y (zh) * 2007-05-27 2008-04-30 荆州恒隆汽车零部件制造有限公司 一种可降低摩擦阻力的齿条支承座
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020539A1 (fr) * 2012-08-02 2014-02-06 White Mist Electronics Inc Dispositif pour fumer sans combustion et sans tabac

Also Published As

Publication number Publication date
CN102869888A (zh) 2013-01-09
AU2011243112A1 (en) 2012-11-08
US20110255961A1 (en) 2011-10-20
KR20130071422A (ko) 2013-06-28
WO2011133321A3 (fr) 2012-10-26
WO2011133321A2 (fr) 2011-10-27

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20150407