ATE247802T1 - FIREBOARD FLOOR - Google Patents

FIREBOARD FLOOR

Info

Publication number
ATE247802T1
ATE247802T1 AT97108147T AT97108147T ATE247802T1 AT E247802 T1 ATE247802 T1 AT E247802T1 AT 97108147 T AT97108147 T AT 97108147T AT 97108147 T AT97108147 T AT 97108147T AT E247802 T1 ATE247802 T1 AT E247802T1
Authority
AT
Austria
Prior art keywords
struts
combustion chamber
floor
secondary air
chamber floor
Prior art date
Application number
AT97108147T
Other languages
German (de)
Inventor
Heribert Posch
Original Assignee
Heribert Posch
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 Heribert Posch filed Critical Heribert Posch
Application granted granted Critical
Publication of ATE247802T1 publication Critical patent/ATE247802T1/en

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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F23B5/04—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in separate combustion chamber; on separate grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
    • F23B7/002—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements
    • F23B7/005—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements with downdraught through fuel bed and grate

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)
  • Solid-Fuel Combustion (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Body Structure For Vehicles (AREA)
  • Mechanical Control Devices (AREA)
  • Wick-Type Burners And Burners With Porous Materials (AREA)

Abstract

The upper side of the combustion chamber floor (4) slopes inwards at least at the sides. The combustion chamber floor has a closed incandescence support surface (5) over part of its surface. The parallel struts (15) of the grid (14a,b) are at least partly hollow and have outlet holes (6) for the secondary air and connected with a secondary air inlet (7). The round or rectangular external cross-section of the struts cause the space (8) between two struts to taper in a nozzle shaped away from the top from the fire.
AT97108147T 1996-05-20 1997-05-20 FIREBOARD FLOOR ATE247802T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19620264A DE19620264C1 (en) 1996-05-20 1996-05-20 Combustion chamber base for solid-fuel operated fire

Publications (1)

Publication Number Publication Date
ATE247802T1 true ATE247802T1 (en) 2003-09-15

Family

ID=7794794

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97108147T ATE247802T1 (en) 1996-05-20 1997-05-20 FIREBOARD FLOOR

Country Status (3)

Country Link
EP (1) EP0809077B1 (en)
AT (1) ATE247802T1 (en)
DE (2) DE19620264C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016107463U1 (en) * 2016-12-29 2017-01-19 Heribert Posch Primary train with sweeping-vertebra-free space

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610179A (en) * 1970-02-27 1971-10-05 Alexander Shaw Jr Incinerator
IT1097036B (en) * 1977-07-20 1985-08-26 Charles Alexander FIREPLACE GRID
US4515147A (en) * 1984-01-23 1985-05-07 Grouw Samuel J Van Clean burning grate for fireplaces and wood stoves
GB2159938A (en) * 1984-05-29 1985-12-11 Doulton Ind Products Ltd Apparatus for burning waste material
DE4215234A1 (en) * 1992-05-09 1993-11-11 Gerhard Bleickert Furnace for efficient combustion of refuse - has cyclone-type combustion chamber which is circular in plan, embedded in top of furnace housing and separated from refuse incineration chamber

Also Published As

Publication number Publication date
EP0809077A3 (en) 2002-01-02
DE59710599D1 (en) 2003-09-25
DE19620264C1 (en) 1997-09-18
EP0809077B1 (en) 2003-08-20
EP0809077A2 (en) 1997-11-26

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