WO2014141937A1 - 高温ガス通路の開閉装置 - Google Patents

高温ガス通路の開閉装置 Download PDF

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Publication number
WO2014141937A1
WO2014141937A1 PCT/JP2014/055382 JP2014055382W WO2014141937A1 WO 2014141937 A1 WO2014141937 A1 WO 2014141937A1 JP 2014055382 W JP2014055382 W JP 2014055382W WO 2014141937 A1 WO2014141937 A1 WO 2014141937A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas passage
insulating material
nozzle
heat insulating
closing device
Prior art date
Application number
PCT/JP2014/055382
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
渡辺隆俊
水谷友好
Original Assignee
川崎重工業株式会社
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 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Publication of WO2014141937A1 publication Critical patent/WO2014141937A1/ja

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F01K23/101—Regulating means specially adapted therefor
    • 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
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24—Heat or noise insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
    • 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
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/606—Bypassing the fluid
    • 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
    • Y02E20/14—Combined heat and power generation [CHP]
    • 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]

Definitions

  • This invention was made in view of the said subject, and it aims at providing the switch apparatus of the high temperature gas which can suppress a weld crack, a high temperature crack, peeling, etc., avoiding construction of the heat insulating material in a field.
  • the nozzle further supported by the lining member of the casing and opened and closed by the valve body, and the heat insulating material fixed between the lining member and existing between the lining member and the nozzle. It is preferable to include a circumferential direction regulating member and an axial direction regulating member for regulating the position of a part of the nozzle in the circumferential direction and the axial direction of the nozzle, respectively. According to this structure, it can suppress that a nozzle shifts
  • the plurality of circumferential direction regulating members are made of a plurality of plate members that are spaced apart from each other in the circumferential direction of the nozzle and extend in the radial direction. According to this configuration, the position of the heat insulating material can be regulated with a simple structure.
  • the axial direction regulating member is preferably a flange protruding radially outward from the outer peripheral surface of the nozzle. According to this structure, since an axial direction control member can be comprised, without adding a new component, it can suppress that a number of parts increases.
  • the inlet 20 is connected to the exhaust duct 11 of the gas turbine GT, the second outlet 24 is connected to the bypass duct 13 forming the bypass passage 9, and the first outlet 22 is connected to the inlet of the heat retaining duct 10.
  • the valve body 26 opens and closes the first and second outlets 22 and 24 by closely contacting a cylindrical nozzle 25 provided in the vicinity of the first and second outlets 22 and 24. .
  • FIG. 9 is an enlarged cross-sectional view showing a portion where the valve shaft 34 of the exhaust damper 7 penetrates the casing 18.
  • FIG. 9 shows one (left side in FIG. 3) shaft penetrating portion, but the other (right side in FIG. 3) shaft penetrating portion has the same structure.
  • the ground case 102 is an annular member, one end surface of which is in contact with the outer surface of the outer member 44, and the valve shaft 34 is inserted through a minute gap.
  • a gland packing 104 is packed into the gap, and the gland packing 104 is tightened from the outside by a packing presser 106 that is screwed to the gland case 102.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Valve Housings (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Multiple-Way Valves (AREA)
  • Air Supply (AREA)
PCT/JP2014/055382 2013-03-12 2014-03-04 高温ガス通路の開閉装置 WO2014141937A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013048872A JP5616995B2 (ja) 2013-03-12 2013-03-12 高温ガス通路の開閉装置
JP2013-048872 2013-03-12

Publications (1)

Publication Number Publication Date
WO2014141937A1 true WO2014141937A1 (ja) 2014-09-18

Family

ID=51536603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/055382 WO2014141937A1 (ja) 2013-03-12 2014-03-04 高温ガス通路の開閉装置

Country Status (3)

Country Link
JP (1) JP5616995B2 (zh)
TW (1) TWI491795B (zh)
WO (1) WO2014141937A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10934945B2 (en) * 2016-08-24 2021-03-02 Ford Global Technologies, Llc Internal combustion engine with compressor, exhaust-gas recirculation arrangement and pivotable flap
JP6799455B2 (ja) * 2016-12-16 2020-12-16 川崎重工業株式会社 ガスタービンエンジン
JP6803052B1 (ja) * 2019-10-29 2020-12-23 東洋テクノ株式会社 送液切替装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536169U (ja) * 1991-10-22 1993-05-18 株式会社クボタ バタフライ弁
JPH11117768A (ja) * 1997-10-17 1999-04-27 Mitsubishi Heavy Ind Ltd 保温パネル支持具
JP2005330866A (ja) * 2004-05-19 2005-12-02 Tokyo Electric Power Co Inc:The 複合発電プラント
JP2012255449A (ja) * 2012-09-24 2012-12-27 Mitsubishi Heavy Ind Ltd 排気ダクト

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3073420B2 (ja) * 1995-01-31 2000-08-07 三菱重工業株式会社 高温用サイレンサ
TWM330359U (en) * 2007-09-29 2008-04-11 Sentec E & Amp E Co Ltd Thermal insulation device of motorcycle exhaust pipe
TWM351973U (en) * 2008-10-06 2009-03-01 Yue Chin Technology Co Ltd Insulating device for pipes
JP5437734B2 (ja) * 2009-08-07 2014-03-12 株式会社荏原製作所 燃焼式排ガス処理装置
TWM389795U (en) * 2010-05-11 2010-10-01 Teng-Fa Hsu Valve-heating device for supplying high-temperature gas/liquid
TWM429840U (en) * 2011-10-05 2012-05-21 Taiwan Environmental Engineering Co Ltd Structure of ventilation door

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536169U (ja) * 1991-10-22 1993-05-18 株式会社クボタ バタフライ弁
JPH11117768A (ja) * 1997-10-17 1999-04-27 Mitsubishi Heavy Ind Ltd 保温パネル支持具
JP2005330866A (ja) * 2004-05-19 2005-12-02 Tokyo Electric Power Co Inc:The 複合発電プラント
JP2012255449A (ja) * 2012-09-24 2012-12-27 Mitsubishi Heavy Ind Ltd 排気ダクト

Also Published As

Publication number Publication date
TWI491795B (zh) 2015-07-11
TW201506242A (zh) 2015-02-16
JP2014173696A (ja) 2014-09-22
JP5616995B2 (ja) 2014-10-29

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