PT3797245T - Tubo de transferência de calor coaxial adequado para uma caldeira de leito fluidizado e um método de fabrico do mesmo - Google Patents

Tubo de transferência de calor coaxial adequado para uma caldeira de leito fluidizado e um método de fabrico do mesmo

Info

Publication number
PT3797245T
PT3797245T PT197245459T PT19724545T PT3797245T PT 3797245 T PT3797245 T PT 3797245T PT 197245459 T PT197245459 T PT 197245459T PT 19724545 T PT19724545 T PT 19724545T PT 3797245 T PT3797245 T PT 3797245T
Authority
PT
Portugal
Prior art keywords
heat transfer
fluidized bed
transfer tube
bed boiler
manufacturing same
Prior art date
Application number
PT197245459T
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
Application filed by Valmet Technologies Oy filed Critical Valmet Technologies Oy
Publication of PT3797245T publication Critical patent/PT3797245T/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/22—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for bends
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B23/00—Water-tube boilers built-up from sets of spaced double-walled water tubes of return type in unilateral abutting connection with a boiler drum or with a header box, i.e. built-up from Field water tubes comprising an inner tube arranged within an outer unilaterally-closed tube
    • F22B23/02—Water-tube boilers built-up from sets of spaced double-walled water tubes of return type in unilateral abutting connection with a boiler drum or with a header box, i.e. built-up from Field water tubes comprising an inner tube arranged within an outer unilaterally-closed tube the water-tube, i.e. Field-tube, sets being horizontal or substantially horizontal
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B23/00—Water-tube boilers built-up from sets of spaced double-walled water tubes of return type in unilateral abutting connection with a boiler drum or with a header box, i.e. built-up from Field water tubes comprising an inner tube arranged within an outer unilaterally-closed tube
    • F22B23/06—Component parts thereof, e.g. Field water tubes
    • 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
    • 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
    • F22B37/108—Protection of water tube walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Thermal Insulation (AREA)
PT197245459T 2018-05-21 2019-05-09 Tubo de transferência de calor coaxial adequado para uma caldeira de leito fluidizado e um método de fabrico do mesmo PT3797245T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20185465A FI130359B (fi) 2018-05-21 2018-05-21 Leijupetikattilaksi soveltuva koaksiaalinen lämmönsiirtoputki ja menetelmä sen valmistamiseksi

Publications (1)

Publication Number Publication Date
PT3797245T true PT3797245T (pt) 2023-09-20

Family

ID=66554431

Family Applications (1)

Application Number Title Priority Date Filing Date
PT197245459T PT3797245T (pt) 2018-05-21 2019-05-09 Tubo de transferência de calor coaxial adequado para uma caldeira de leito fluidizado e um método de fabrico do mesmo

Country Status (10)

Country Link
US (1) US11859911B2 (pt)
EP (1) EP3797245B1 (pt)
JP (1) JP7368384B2 (pt)
CN (2) CN209909887U (pt)
DK (1) DK3797245T3 (pt)
ES (1) ES2960568T3 (pt)
FI (1) FI130359B (pt)
PL (1) PL3797245T3 (pt)
PT (1) PT3797245T (pt)
WO (1) WO2019224423A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2022272489A1 (en) 2021-05-10 2023-11-30 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Pharmaceutical compositions for treating neurological conditions

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1331429A (en) 1917-11-02 1920-02-17 Thomas L Hartman Temperature-equalizing coil
US2962051A (en) * 1959-02-27 1960-11-29 Phillips Petroleum Co Insulated blast tube and method of forming
GB894883A (en) 1960-01-08 1962-04-26 Babcock & Wilcox Ltd An improved method of manufacturing heat exchanger tubes and improvements in or relating to heat exchanger tubes and to heat exchangers
US3253326A (en) * 1962-10-11 1966-05-31 Combustion Eng Method of bending concentrically arranged tubes simultaneously
US3351361A (en) 1964-02-27 1967-11-07 New England Realty Co Insulated piping system
US3343250A (en) * 1964-04-22 1967-09-26 Douglas Aircraft Co Inc Multiple tube forming method
US3453840A (en) * 1966-07-02 1969-07-08 Sanyo Electric Co Tube-within-a-tube type heat exchangers
US4205420A (en) * 1978-03-22 1980-06-03 Repwell Associates, Inc. Process for making a bent metal tube having a metal-ceramic liner
JPS5924519A (ja) 1982-08-03 1984-02-08 Nippon Steel Corp 断熱複層管の連続製造方法
JPS6358096A (ja) 1986-08-29 1988-03-12 Ebara Corp 流動層熱回収装置
JPH08226601A (ja) 1995-02-22 1996-09-03 Mitsubishi Heavy Ind Ltd 流動床層内管の耐摩耗装置
US5724923A (en) 1995-05-19 1998-03-10 Saint-Gobain/Norton Industrial Ceramics Corp. Refractory shield design for superheater tubes
US7037557B2 (en) * 2003-05-19 2006-05-02 Thermacor Process, Lp Ceramic coating process for pre-insulated piping
EP1600209A1 (en) * 2004-05-29 2005-11-30 Haldor Topsoe A/S Heat exchange process and reactor
FR2878936A1 (fr) * 2004-12-08 2006-06-09 Saipem S A Sa Procede d'isolation thermique de conduites coaxiales par un materiau isolant particulaire
FI122481B (fi) * 2004-12-29 2012-02-15 Metso Power Oy Tulistimen rakenne
DE102010010625A1 (de) 2010-03-09 2011-09-15 GM Global Technology Operations LLC , (n. d. Ges. d. Staates Delaware) Rohrförmiger Wärmetauscher für Kraftfahrzeug-Klimaanlagen
KR101298656B1 (ko) 2011-03-30 2013-08-21 한국지역난방공사 전단제어링을 구비하는 지역난방 열배관용 이형관
CN104136842B (zh) 2012-02-13 2016-05-11 荏原环境工程有限公司 流动层锅炉的层内传热管
US9539631B2 (en) * 2013-09-13 2017-01-10 Hanon Systems Manufacturing process for tube-in-tube internal heat exchanger
FI126377B (fi) * 2013-10-11 2016-10-31 Valmet Technologies Oy Terminen laite, sen käyttö ja menetelmä lämmönsiirtoväliaineen kuumentamiseksi
FI126903B (fi) 2015-10-12 2017-07-31 Valmet Technologies Oy Terminen laite, sen käyttö ja menetelmä lämmönsiirtoväliaineen kuumentamiseksi
US10429064B2 (en) * 2016-03-31 2019-10-01 General Electric Technology Gmbh System, method and apparatus for controlling the flow direction, flow rate and temperature of solids
CA3042146C (en) * 2016-11-01 2022-06-21 Valmet Technologies Oy A circulating fluidized bed boiler with a loopseal heat exchanger
CN208735736U (zh) * 2018-07-16 2019-04-12 蔡绍章 一种采暖和生活热水一体化设备

Also Published As

Publication number Publication date
EP3797245B1 (en) 2023-07-12
CN209909887U (zh) 2020-01-07
PL3797245T3 (pl) 2023-12-18
EP3797245A1 (en) 2021-03-31
CN112166286A (zh) 2021-01-01
JP2021524570A (ja) 2021-09-13
ES2960568T3 (es) 2024-03-05
US11859911B2 (en) 2024-01-02
DK3797245T3 (da) 2023-10-02
FI130359B (fi) 2023-07-20
US20210239400A1 (en) 2021-08-05
FI20185465A1 (en) 2019-11-22
CN112166286B (zh) 2022-10-11
WO2019224423A1 (en) 2019-11-28
JP7368384B2 (ja) 2023-10-24

Similar Documents

Publication Publication Date Title
HK1252095A1 (zh) 熱交換管及具有這種熱交換管的採暖鍋爐
PT3544710T (pt) Tubo de transferência de calor
EP3535523A4 (en) CIRCULATING FLUID BED BOILER WITH LOOPSEAL HEAT EXCHANGER
EP2821697A4 (en) HEAT TRANSFER TUBE BOUND IN BED FOR FLUIDIZED BED BOILER
GB2575720B (en) Devices for heat transfer
PT3797245T (pt) Tubo de transferência de calor coaxial adequado para uma caldeira de leito fluidizado e um método de fabrico do mesmo
PL3676539T3 (pl) Wymiennik ciepła do kotła i rura wymiennika ciepła
PL3728945T3 (pl) Kocioł z obiegowym złożem fluidalnym z wymiennikiem ciepła syfonu
EP3550252A4 (en) HEAT TRANSFER PIPE, HEAT EXCHANGER, AND METHOD OF MANUFACTURING THE HEAT TRANSFER PIPE
PL3757504T3 (pl) Urządzenie do wysokociśnieniowego czyszczenia rur wymiennika ciepła i sposób wykorzystania tego urządzenia
ZA201708150B (en) A circulating fluidized bed boiler and a method for assembling a circulating fluidized bed boiler
EP4006416A4 (en) HEAT TRANSFER TUBE AND METHOD OF MANUFACTURING HEAT TRANSFER TUBE
EP3798516C0 (en) ARRANGEMENT AND METHOD OF HEAT TRANSFER
ZA201801392B (en) A fluidized bed heat exchanger and a corresponding incineration apparatus
EP3988881C0 (de) Verfahren zum betrieb einer wärmeübertrageranordnung
PL3290855T3 (pl) Urządzenie i sposób dla wysokociśnieniowego czyszczenia rur wymienników ciepła
HUE046031T2 (hu) Hõátadó csõ, légfûtéses elpárologtató és eljárás egy hõátadó csõ elõállítására
RS1612U1 (sr) Cevni radijator za prenos toplote
EP4224089A4 (en) HEAT TRANSFER PROCESS
EP4056294A4 (en) METHOD OF MANUFACTURING A DOUBLE PIPE HEAT EXCHANGER
GB2587020B (en) Heat transfer apparatus
IL278946A (en) A method for heat transfer across a rotary joint
PL3994412T3 (pl) Układ i sposób czyszczenia falami uderzeniowymi wymiennika ciepła kotła
EP3567332B8 (en) Swirling feed tube for heat exchanger
PL3578911T3 (pl) Rurowy wymiennik ciepła do pieca piekarniczego