GB586635A - Improvements in or relating to processes and apparatus for the combustion of fragmentary solid combustibles - Google Patents

Improvements in or relating to processes and apparatus for the combustion of fragmentary solid combustibles

Info

Publication number
GB586635A
GB586635A GB2919/44A GB291944A GB586635A GB 586635 A GB586635 A GB 586635A GB 2919/44 A GB2919/44 A GB 2919/44A GB 291944 A GB291944 A GB 291944A GB 586635 A GB586635 A GB 586635A
Authority
GB
United Kingdom
Prior art keywords
combustion
pocket
nozzles
furnace
steam generator
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.)
Expired
Application number
GB2919/44A
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.)
SPLADIS SOC POUR L APPLIC D IN
Original Assignee
SPLADIS SOC POUR L APPLIC D IN
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 SPLADIS SOC POUR L APPLIC D IN filed Critical SPLADIS SOC POUR L APPLIC D IN
Publication of GB586635A publication Critical patent/GB586635A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/02—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
    • F23B50/10—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom with the combustion zone at the bottom of fuel-filled conduits ending at the surface of a fuel bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/011—Combustion apparatus for solid fuel with fuel shaft for steam boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

586,635. Steam generator &c. furnaces. SPLADIS SOC. POUR L'APPLICATION D'INVENTIONS SCIENTIFIQUES. Feb. 16, 1944, No. 2919. Convention date, July 15, 1943. [A Specification was laid open to inspection under Sect. 91 of the Acts, Aug. 18, 1944] [Class 51 (i)] In a furnace for heating steam generators &c. a pocket 11 with sloping sides is formed in the fuel bed 5 by the provision of a conical member 9, the surface of the sloping sides is swept by air entering through downwardly and tangentially directed nozzles 13 and the resulting combustion gases being evacuated upwardly through the member 9 and delivered to the steam generator &c. through pipe 7. Additional radial air supply nozzles 14, 20 are provided to ensure respectively combustion at the bottom of the pocket 11 and complete combustion in the outgoing hot gases. The member 9 has a jacket 8 with which communicate the nozzles 13, 14, 20 and to which the combustion air is supplied from 'a partitioned heating jacket 17 surrounding the furnace. Ashes are discharged by a conical plate 21 which is oscillated through a link 23 by a reciprocating rod 25 and has radial ribs 26 on its upper surface. A tube 27 having a cover 28 is provided for the introduction of kindling material into the pocket 11.
GB2919/44A 1943-07-15 1944-02-16 Improvements in or relating to processes and apparatus for the combustion of fragmentary solid combustibles Expired GB586635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH586635X 1943-07-15

Publications (1)

Publication Number Publication Date
GB586635A true GB586635A (en) 1947-03-26

Family

ID=4521839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2919/44A Expired GB586635A (en) 1943-07-15 1944-02-16 Improvements in or relating to processes and apparatus for the combustion of fragmentary solid combustibles

Country Status (1)

Country Link
GB (1) GB586635A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886377A1 (en) * 2005-05-31 2006-12-01 Jean Guillot Fuel combustion device, has combustion chamber, for receiving fuel, connected to post combustion chamber through combustion reactor that is provided with air inlet and passage for mixing fuel and oxidant
WO2010063046A1 (en) * 2008-12-02 2010-06-10 Knopf Privatstiftung Method and apparatus for cascaded biomass oxidation with thermal feedback

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886377A1 (en) * 2005-05-31 2006-12-01 Jean Guillot Fuel combustion device, has combustion chamber, for receiving fuel, connected to post combustion chamber through combustion reactor that is provided with air inlet and passage for mixing fuel and oxidant
WO2007003830A2 (en) * 2005-05-31 2007-01-11 Guillot Jean Julien Leonard Combustion device
WO2007003830A3 (en) * 2005-05-31 2007-02-22 Jean Julien Leonard Guillot Combustion device
ES2333922A1 (en) * 2005-05-31 2010-03-02 Jean Julien Leo Guillot Combustion device
WO2010063046A1 (en) * 2008-12-02 2010-06-10 Knopf Privatstiftung Method and apparatus for cascaded biomass oxidation with thermal feedback

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