FI20115798L - Förbättring av värmeöverföring från en fluidbädd till ett värmeväxlarrör - Google Patents

Förbättring av värmeöverföring från en fluidbädd till ett värmeväxlarrör Download PDF

Info

Publication number
FI20115798L
FI20115798L FI20115798A FI20115798A FI20115798L FI 20115798 L FI20115798 L FI 20115798L FI 20115798 A FI20115798 A FI 20115798A FI 20115798 A FI20115798 A FI 20115798A FI 20115798 L FI20115798 L FI 20115798L
Authority
FI
Finland
Prior art keywords
fluidized bed
heat exchanger
dimension
exchanger pipe
exchanger tube
Prior art date
Application number
FI20115798A
Other languages
English (en)
Finnish (fi)
Other versions
FI20115798A0 (sv
Inventor
Mikko Varonen
Original Assignee
Metso Power 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 Metso Power Oy filed Critical Metso Power Oy
Priority to FI20115798A priority Critical patent/FI20115798L/sv
Publication of FI20115798A0 publication Critical patent/FI20115798A0/sv
Priority to PCT/FI2012/050775 priority patent/WO2013024201A1/en
Publication of FI20115798L publication Critical patent/FI20115798L/sv

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/12—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone
    • F23C10/14—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the bed
    • 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
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FI20115798A 2011-08-15 2011-08-15 Förbättring av värmeöverföring från en fluidbädd till ett värmeväxlarrör FI20115798L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20115798A FI20115798L (sv) 2011-08-15 2011-08-15 Förbättring av värmeöverföring från en fluidbädd till ett värmeväxlarrör
PCT/FI2012/050775 WO2013024201A1 (en) 2011-08-15 2012-08-08 Improvement of heat transfer from a fluidized bed to a heat exchanger pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20115798A FI20115798L (sv) 2011-08-15 2011-08-15 Förbättring av värmeöverföring från en fluidbädd till ett värmeväxlarrör

Publications (2)

Publication Number Publication Date
FI20115798A0 FI20115798A0 (sv) 2011-08-15
FI20115798L true FI20115798L (sv) 2013-02-16

Family

ID=44515432

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115798A FI20115798L (sv) 2011-08-15 2011-08-15 Förbättring av värmeöverföring från en fluidbädd till ett värmeväxlarrör

Country Status (2)

Country Link
FI (1) FI20115798L (sv)
WO (1) WO2013024201A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2930827A1 (en) * 2016-05-25 2017-11-25 Nova Chemicals Corporation Furnace coil modified fins
KR101876547B1 (ko) * 2017-01-13 2018-07-09 정이영 성에제거기능을 지닌 냉동파이프

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602081B1 (de) * 1967-03-04 1970-05-27 Huettenwerk Oberhausen Ag Vorrichtung fuer die Waermebehandlung von metallischem Gut,insbesondere Walzdraht
US4270599A (en) * 1978-09-29 1981-06-02 Foster Wheeler Energy Corporation Tube support structure for a fluidized bed heat exchanger
US4466479A (en) * 1982-08-19 1984-08-21 Texaco Inc. Method of transferring heat between two fluids and heat exchange tube
DE3828646A1 (de) * 1988-08-24 1990-03-01 Steinmueller Gmbh L & C Heizflaeche zum auskoppeln von waerme aus einem mit feststoffpartikeln beladenen fluidstrom

Also Published As

Publication number Publication date
WO2013024201A1 (en) 2013-02-21
FI20115798A0 (sv) 2011-08-15

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Legal Events

Date Code Title Description
FD Application lapsed