EP2735790A4 - Tower boiler - Google Patents

Tower boiler

Info

Publication number
EP2735790A4
EP2735790A4 EP12817946.2A EP12817946A EP2735790A4 EP 2735790 A4 EP2735790 A4 EP 2735790A4 EP 12817946 A EP12817946 A EP 12817946A EP 2735790 A4 EP2735790 A4 EP 2735790A4
Authority
EP
European Patent Office
Prior art keywords
tower boiler
boiler
tower
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.)
Granted
Application number
EP12817946.2A
Other languages
German (de)
French (fr)
Other versions
EP2735790B1 (en
EP2735790A1 (en
Inventor
Yuta Sato
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Publication of EP2735790A1 publication Critical patent/EP2735790A1/en
Publication of EP2735790A4 publication Critical patent/EP2735790A4/en
Application granted granted Critical
Publication of EP2735790B1 publication Critical patent/EP2735790B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/06—Steam superheaters characterised by location, arrangement, or disposition in furnace tubes
    • 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
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/40—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes arranged in a comparatively long vertical shaft, i.e. tower boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/02—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler
EP12817946.2A 2011-07-22 2012-07-04 Tower boiler Active EP2735790B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011160529 2011-07-22
PCT/JP2012/067118 WO2013015088A1 (en) 2011-07-22 2012-07-04 Tower boiler

Publications (3)

Publication Number Publication Date
EP2735790A1 EP2735790A1 (en) 2014-05-28
EP2735790A4 true EP2735790A4 (en) 2015-04-15
EP2735790B1 EP2735790B1 (en) 2021-01-13

Family

ID=47600943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12817946.2A Active EP2735790B1 (en) 2011-07-22 2012-07-04 Tower boiler

Country Status (3)

Country Link
EP (1) EP2735790B1 (en)
JP (1) JP5692385B2 (en)
WO (1) WO2013015088A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497208A (en) * 1937-07-21 1938-12-14 Fried Krupp Germaniawerft Ag Improvements in or relating to water tube boilers
GB524052A (en) * 1938-01-21 1940-07-29 Babcock & Wilcox Ltd Improvements in or relating to water tube boilers with superheaters
GB546763A (en) * 1941-03-28 1942-07-29 Babcock & Wilcox Ltd Improvements in tubulous boilers
FR2131549A5 (en) * 1971-03-27 1972-11-10 Babcock Atlantique Sa
DE2144847A1 (en) * 1971-09-03 1973-03-15 Kawasaki Heavy Ind Ltd HEATING SURFACE OF A FLUE GAS BOILER FOR METAL FRESH OVEN
DE3943223A1 (en) * 1988-12-29 1990-07-05 Hirakawa Tekkosho WATER TUBE BOILER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63243603A (en) * 1987-03-30 1988-10-11 バブコツク日立株式会社 Shifter among heat transfer tube group
JPH09243004A (en) 1996-03-06 1997-09-16 Ishikawajima Harima Heavy Ind Co Ltd Tower boiler
JP2001227883A (en) * 2000-02-17 2001-08-24 Babcock Hitachi Kk Heat exchanger
CN101042058B (en) * 2007-04-27 2011-12-07 冯伟忠 Novel steam-electric generating set
US8511258B2 (en) * 2007-05-09 2013-08-20 Hitachi, Ltd. Coal boiler and coal boiler combustion method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497208A (en) * 1937-07-21 1938-12-14 Fried Krupp Germaniawerft Ag Improvements in or relating to water tube boilers
GB524052A (en) * 1938-01-21 1940-07-29 Babcock & Wilcox Ltd Improvements in or relating to water tube boilers with superheaters
GB546763A (en) * 1941-03-28 1942-07-29 Babcock & Wilcox Ltd Improvements in tubulous boilers
FR2131549A5 (en) * 1971-03-27 1972-11-10 Babcock Atlantique Sa
DE2144847A1 (en) * 1971-09-03 1973-03-15 Kawasaki Heavy Ind Ltd HEATING SURFACE OF A FLUE GAS BOILER FOR METAL FRESH OVEN
DE3943223A1 (en) * 1988-12-29 1990-07-05 Hirakawa Tekkosho WATER TUBE BOILER

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013015088A1 *

Also Published As

Publication number Publication date
JPWO2013015088A1 (en) 2015-02-23
EP2735790B1 (en) 2021-01-13
JP5692385B2 (en) 2015-04-01
EP2735790A1 (en) 2014-05-28
WO2013015088A1 (en) 2013-01-31

Similar Documents

Publication Publication Date Title
HK1192120A1 (en) Tower ride
EP2773859A4 (en) Multi-combustor turbine
GB2485162B (en) Boiler Unit
EP2792852A4 (en) Turbine
HRP20171419T1 (en) Wind turbine
EP3689698C0 (en) Tower
EP2765276A4 (en) Steam turbine
PT2702266T (en) Wind turbine
SG11201402436YA (en) Water turbine
AP2014007446A0 (en) Steam generation
PL2498377T3 (en) Wind turbine
EP2759678A4 (en) Turbine
EP2708743A4 (en) Windmill
EP2751482A4 (en) Steam generator
PL2684278T3 (en) Wind turbine
PL2710306T3 (en) Boiler
GB201103470D0 (en) Potato tower
ZA201401167B (en) Energy arrangement
ZA201400444B (en) Packed tower
EP2759661A4 (en) Modular tower
EP2728253A4 (en) Steam generator
PL2664847T3 (en) Boiler device
SI2715229T1 (en) Steam generator
GB201002939D0 (en) Ecosave boiler controls
EP2735790A4 (en) Tower boiler

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140123

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150316

RIC1 Information provided on ipc code assigned before grant

Ipc: F22B 21/40 20060101ALI20150310BHEP

Ipc: F22G 7/06 20060101AFI20150310BHEP

Ipc: F22G 1/02 20060101ALI20150310BHEP

Ipc: F22B 37/10 20060101ALI20150310BHEP

Ipc: F22B 1/18 20060101ALI20150310BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190429

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602012074158

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F22B0021400000

Ipc: F22G0007060000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: F22G 7/06 20060101AFI20200626BHEP

Ipc: F22B 37/10 20060101ALI20200626BHEP

Ipc: F22B 21/40 20060101ALI20200626BHEP

Ipc: F22G 1/02 20060101ALI20200626BHEP

Ipc: F22B 1/18 20060101ALI20200626BHEP

INTG Intention to grant announced

Effective date: 20200805

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012074158

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1354846

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210215

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1354846

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210113

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210113

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210513

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210413

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210413

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210513

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012074158

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

26N No opposition filed

Effective date: 20211014

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210704

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210731

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210704

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210513

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210704

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210704

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120704

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210113

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230620

Year of fee payment: 12