SE8302935L - DEVICE AT PANEL WITH COOL TUB COATED OVEN ROOM - Google Patents

DEVICE AT PANEL WITH COOL TUB COATED OVEN ROOM

Info

Publication number
SE8302935L
SE8302935L SE8302935A SE8302935A SE8302935L SE 8302935 L SE8302935 L SE 8302935L SE 8302935 A SE8302935 A SE 8302935A SE 8302935 A SE8302935 A SE 8302935A SE 8302935 L SE8302935 L SE 8302935L
Authority
SE
Sweden
Prior art keywords
particle separator
tub
cool
panel
furnace
Prior art date
Application number
SE8302935A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE437124B (en
SE8302935D0 (en
Inventor
H Rosenblad
Original Assignee
Generator Ind Ab
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 Generator Ind Ab filed Critical Generator Ind Ab
Priority to SE8302935A priority Critical patent/SE437124B/en
Publication of SE8302935D0 publication Critical patent/SE8302935D0/en
Publication of SE8302935L publication Critical patent/SE8302935L/en
Publication of SE437124B publication Critical patent/SE437124B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/20—Apparatus in which the axial direction of the vortex is reversed with heating or cooling, e.g. quenching, means
    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/12—Arrangements of dust collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • F27D17/302—Constructional details of ancillary components, e.g. waste gas conduits or seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

An appliance on a furnace with a firing-room (10) surrounded by a cooler tube for firing with a circulating floating bed, is attached to a particle separator (19) for the separation of solid bed particles from flue gas. The particle separator is cooled and has a tube system with substantially the same height extension as the fire-room components' tube system, so that the furnace's and particle separator's tube system follow each other in temperature based movements, and so that solid transitions can be obtained between the furnace components and the particle separator components.<IMAGE>
SE8302935A 1983-05-25 1983-05-25 A boiler with a furnace chamber clad with cooling tubes. SE437124B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8302935A SE437124B (en) 1983-05-25 1983-05-25 A boiler with a furnace chamber clad with cooling tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8302935A SE437124B (en) 1983-05-25 1983-05-25 A boiler with a furnace chamber clad with cooling tubes.

Publications (3)

Publication Number Publication Date
SE8302935D0 SE8302935D0 (en) 1983-05-25
SE8302935L true SE8302935L (en) 1984-11-26
SE437124B SE437124B (en) 1985-02-11

Family

ID=20351313

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302935A SE437124B (en) 1983-05-25 1983-05-25 A boiler with a furnace chamber clad with cooling tubes.

Country Status (1)

Country Link
SE (1) SE437124B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298671A3 (en) * 1987-07-06 1990-03-28 Foster Wheeler Energy Corporation Cyclone separator having water-steam cooled walls
US4944250A (en) * 1989-03-30 1990-07-31 Foster Wheeler Energy Corporation Cyclone separator including a hopper formed by water-steam cooled walls
US4920924A (en) * 1989-08-18 1990-05-01 Foster Wheeler Energy Corporation Fluidized bed steam generating system including a steam cooled cyclone separator
US5094191A (en) * 1991-01-31 1992-03-10 Foster Wheeler Energy Corporation Steam generating system utilizing separate fluid flow circuitry between the furnace section and the separating section
US5203284A (en) * 1992-03-02 1993-04-20 Foster Wheeler Development Corporation Fluidized bed combustion system utilizing improved connection between the reactor and separator
US6051182A (en) * 1998-01-21 2000-04-18 Brifer International Ltd. Apparatus and process for the direct reduction of iron oxides

Also Published As

Publication number Publication date
SE437124B (en) 1985-02-11
SE8302935D0 (en) 1983-05-25

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