PT3315860T - Caldeira de leito fluidizado circulante - Google Patents

Caldeira de leito fluidizado circulante

Info

Publication number
PT3315860T
PT3315860T PT171961576T PT17196157T PT3315860T PT 3315860 T PT3315860 T PT 3315860T PT 171961576 T PT171961576 T PT 171961576T PT 17196157 T PT17196157 T PT 17196157T PT 3315860 T PT3315860 T PT 3315860T
Authority
PT
Portugal
Prior art keywords
fluidized bed
circulating fluidized
bed boiler
boiler
circulating
Prior art date
Application number
PT171961576T
Other languages
English (en)
Original Assignee
Valmet Technologies Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33548102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3315860(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Technologies Oy filed Critical Valmet Technologies Oy
Publication of PT3315860T publication Critical patent/PT3315860T/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • 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
    • F22B37/107—Protection of water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
    • F22G3/008—Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
PT171961576T 2004-12-29 2005-12-27 Caldeira de leito fluidizado circulante PT3315860T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20045506A FI122481B (fi) 2004-12-29 2004-12-29 Tulistimen rakenne

Publications (1)

Publication Number Publication Date
PT3315860T true PT3315860T (pt) 2022-01-31

Family

ID=33548102

Family Applications (2)

Application Number Title Priority Date Filing Date
PT58206244T PT1831604T (pt) 2004-12-29 2005-12-27 Método para reduzir a corrosão de um sobreaquecedor
PT171961576T PT3315860T (pt) 2004-12-29 2005-12-27 Caldeira de leito fluidizado circulante

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT58206244T PT1831604T (pt) 2004-12-29 2005-12-27 Método para reduzir a corrosão de um sobreaquecedor

Country Status (9)

Country Link
US (1) US9371987B2 (pt)
EP (2) EP1831604B1 (pt)
CA (1) CA2592615C (pt)
DK (2) DK3315860T3 (pt)
ES (2) ES2667000T3 (pt)
FI (1) FI122481B (pt)
PL (2) PL1831604T3 (pt)
PT (2) PT1831604T (pt)
WO (1) WO2006070075A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123021B (fi) * 2010-04-23 2012-10-15 Metso Power Oy Tulistimella varustettu polttokattila
EP2821697B1 (en) * 2012-02-13 2018-12-19 Ebara Environmental Plant Co., Ltd. In-bed heat transfer tube for fluidized bed boiler
FI126377B (fi) * 2013-10-11 2016-10-31 Valmet Technologies Oy Terminen laite, sen käyttö ja menetelmä lämmönsiirtoväliaineen kuumentamiseksi
US10323888B2 (en) * 2016-04-18 2019-06-18 Corrosion Monitoring Service Inc. System and method for installing external corrosion guards
CA3042146C (en) * 2016-11-01 2022-06-21 Valmet Technologies Oy A circulating fluidized bed boiler with a loopseal heat exchanger
FI130359B (fi) * 2018-05-21 2023-07-20 Valmet Technologies Oy Leijupetikattilaksi soveltuva koaksiaalinen lämmönsiirtoputki ja menetelmä sen valmistamiseksi
FI129941B (en) 2018-05-21 2022-11-15 Valmet Technologies Oy Heat exchanger with a belt and method of making the same
CN112343553B (zh) * 2020-10-28 2022-09-02 中海石油(中国)有限公司 一种海上稠油注汽超压保护系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983259A (en) * 1955-02-09 1961-05-09 Combustion Eng Method and apparatus of steam generation
US3203404A (en) * 1961-02-17 1965-08-31 Avy L Miller Water heater with heat insulating coating on tubes
US3351361A (en) * 1964-02-27 1967-11-07 New England Realty Co Insulated piping system
US3368532A (en) 1965-12-16 1968-02-13 Combustion Eng High temperature steam heaters and tube arrangement therefor
US4304267A (en) * 1978-10-12 1981-12-08 Campbell Frank Jun Interlocking refractory for covering a pipe
ES2021386B3 (es) * 1986-06-16 1991-11-01 Lorraine Carbone Contacto termico de gran coeficiente de transferencia y aplicaciones en el enfriamiento de una estructura sometida a un flujo termico intenso.
US4714049A (en) * 1986-10-08 1987-12-22 Dorr-Oliver Incorporated Apparatus to reduce or eliminate fluid bed tube erosion
GB2263330A (en) 1992-01-10 1993-07-21 Robert Geoffrey Ambler Superheater tube protection device
FR2700603B1 (fr) * 1993-01-15 1995-03-17 Cnim Dispositif de protection contre la corrosion et/ou l'abrasion de tubes d'un élément surchauffeur d'une chaudière.
JPH07239104A (ja) 1994-02-28 1995-09-12 Hitachi Zosen Corp 焼却ボイラーにおける伝熱管構造
US5724923A (en) * 1995-05-19 1998-03-10 Saint-Gobain/Norton Industrial Ceramics Corp. Refractory shield design for superheater tubes
FI102316B1 (fi) 1996-06-05 1998-11-13 Foster Wheeler Energia Oy Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi
US6152087A (en) * 1996-12-12 2000-11-28 Ngk Insulators, Ltd. Boiler tube protector and a method for attaching such protector to a boiler tube
DE10131524B4 (de) 2001-07-02 2004-04-15 Vattenfall Europe Generation Ag & Co. Kg Heizfläche eines Dampferzeugers mit zahlreichen, von einem Kühlmedium durchströmten, etwa parallel zueinander verlaufenden Heizflächenrohren
US6532905B2 (en) * 2001-07-17 2003-03-18 The Babcock & Wilcox Company CFB with controllable in-bed heat exchanger
TW571049B (en) * 2001-11-12 2004-01-11 Ishikawajima Harima Heavy Ind Circulating fluidized bed boiler
FI114737B (fi) * 2002-04-24 2004-12-15 Tom Blomberg Menetelmä biomassaa polttavien höyrykattiloiden höyrytulistimien asettelemiseksi ja höyrykattila

Also Published As

Publication number Publication date
PT1831604T (pt) 2018-04-17
CA2592615A1 (en) 2006-07-06
ES2667000T3 (es) 2018-05-09
EP3315860A1 (en) 2018-05-02
EP1831604B1 (en) 2018-02-07
FI20045506A0 (fi) 2004-12-29
WO2006070075A3 (en) 2006-12-07
FI122481B (fi) 2012-02-15
EP1831604A2 (en) 2007-09-12
PL1831604T3 (pl) 2018-07-31
CA2592615C (en) 2013-07-16
ES2908783T3 (es) 2022-05-03
FI20045506A (fi) 2006-06-30
US20100000474A1 (en) 2010-01-07
US9371987B2 (en) 2016-06-21
WO2006070075A2 (en) 2006-07-06
DK3315860T3 (da) 2022-03-14
PL3315860T3 (pl) 2022-04-11
DK1831604T3 (en) 2018-05-07
EP3315860B1 (en) 2021-12-08

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