CA2205452A1 - Boiler with downcomers forming part of support structure - Google Patents

Boiler with downcomers forming part of support structure

Info

Publication number
CA2205452A1
CA2205452A1 CA 2205452 CA2205452A CA2205452A1 CA 2205452 A1 CA2205452 A1 CA 2205452A1 CA 2205452 CA2205452 CA 2205452 CA 2205452 A CA2205452 A CA 2205452A CA 2205452 A1 CA2205452 A1 CA 2205452A1
Authority
CA
Canada
Prior art keywords
boiler
downcomers
support structure
forming part
allow
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
CA 2205452
Other languages
French (fr)
Other versions
CA2205452C (en
Inventor
Rejean Gauthier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2205452 priority Critical patent/CA2205452C/en
Publication of CA2205452A1 publication Critical patent/CA2205452A1/en
Application granted granted Critical
Publication of CA2205452C publication Critical patent/CA2205452C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F22B21/34—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 grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F22B21/346—Horizontal radiation boilers
    • 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
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
    • F22B21/04—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely
    • 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
    • F22B21/22—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 of form other than straight or substantially straight
    • F22B21/24—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 of form other than straight or substantially straight bent in serpentine or sinuous form

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A water/steam boiler wherein a flexible tube boiler has front and rear downcomers embedded in the front and rear walls and which are shaped in a way to add structural support to the boiler and to also allow for water cooled front and rear walls. Three different tube profiles are shown which can be used in combination. The tube profiles may be tangential or not and can allow for passage for combustion gases in a desired direction.
CA 2205452 1997-05-12 1997-05-12 Boiler with downcomers forming part of support structure Expired - Lifetime CA2205452C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2205452 CA2205452C (en) 1997-05-12 1997-05-12 Boiler with downcomers forming part of support structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2205452 CA2205452C (en) 1997-05-12 1997-05-12 Boiler with downcomers forming part of support structure

Publications (2)

Publication Number Publication Date
CA2205452A1 true CA2205452A1 (en) 1998-11-12
CA2205452C CA2205452C (en) 2007-01-16

Family

ID=4160658

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2205452 Expired - Lifetime CA2205452C (en) 1997-05-12 1997-05-12 Boiler with downcomers forming part of support structure

Country Status (1)

Country Link
CA (1) CA2205452C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679303A (en) * 2012-05-17 2012-09-19 仲伟军 Horizontal dual-drum energy-efficient boiler without fireproofing-material furnace-building process
CN104100961A (en) * 2014-07-25 2014-10-15 仲伟军 Horizontal coal-fired and biomass-fired chain boiler
WO2015097676A1 (en) * 2013-12-23 2015-07-02 Thermodesign Inc. High temperature fluid generator
US20150362176A1 (en) * 2014-06-12 2015-12-17 Thermodesign Inc. Boiler System Comprising an Integrated Economizer
US20180320890A1 (en) * 2017-02-02 2018-11-08 English Boiler, Llc Multiple Pass Flexible Water Tube Boiler
US20190017697A1 (en) * 2017-07-14 2019-01-17 English Boiler, Llc Multiple Pass Flexible Water Tube Boiler and Method of Using Same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679303A (en) * 2012-05-17 2012-09-19 仲伟军 Horizontal dual-drum energy-efficient boiler without fireproofing-material furnace-building process
CN102679303B (en) * 2012-05-17 2014-04-02 仲伟军 Horizontal dual-drum energy-efficient boiler without fireproofing-material furnace-building process
WO2015097676A1 (en) * 2013-12-23 2015-07-02 Thermodesign Inc. High temperature fluid generator
EP3087327A4 (en) * 2013-12-23 2017-10-11 Thermodesign Inc. High temperature fluid generator
US10704783B2 (en) 2013-12-23 2020-07-07 Thermodesign, Inc High temperature fluid generator
US20150362176A1 (en) * 2014-06-12 2015-12-17 Thermodesign Inc. Boiler System Comprising an Integrated Economizer
US10197266B2 (en) * 2014-06-12 2019-02-05 Thermodesign, Inc. Boiler system comprising an integrated economizer
CN104100961A (en) * 2014-07-25 2014-10-15 仲伟军 Horizontal coal-fired and biomass-fired chain boiler
US20180320890A1 (en) * 2017-02-02 2018-11-08 English Boiler, Llc Multiple Pass Flexible Water Tube Boiler
US20190017697A1 (en) * 2017-07-14 2019-01-17 English Boiler, Llc Multiple Pass Flexible Water Tube Boiler and Method of Using Same
US11060717B2 (en) * 2017-07-14 2021-07-13 Superior Boiler, LLC Multiple pass flexible water tube boiler and method of using same

Also Published As

Publication number Publication date
CA2205452C (en) 2007-01-16

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170512