DE3368319D1 - Furnace for straw or similar material - Google Patents

Furnace for straw or similar material

Info

Publication number
DE3368319D1
DE3368319D1 DE8383111204T DE3368319T DE3368319D1 DE 3368319 D1 DE3368319 D1 DE 3368319D1 DE 8383111204 T DE8383111204 T DE 8383111204T DE 3368319 T DE3368319 T DE 3368319T DE 3368319 D1 DE3368319 D1 DE 3368319D1
Authority
DE
Germany
Prior art keywords
combustion chamber
combustion
air
floor
bed
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
DE8383111204T
Other languages
German (de)
Inventor
Jurgen Simonis
Hans-Otto Dr Ing Sacht
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.)
Gebrueder Welger GmbH and Co KG
Original Assignee
Gebrueder Welger GmbH and Co KG
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
Priority claimed from DE19823247484 external-priority patent/DE3247484A1/en
Application filed by Gebrueder Welger GmbH and Co KG filed Critical Gebrueder Welger GmbH and Co KG
Priority to DE8383111204T priority Critical patent/DE3368319D1/en
Application granted granted Critical
Publication of DE3368319D1 publication Critical patent/DE3368319D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
    • 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
    • F23B1/30—Combustion apparatus using only lump fuel characterised by the form of combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glass Compositions (AREA)
  • Solid-Fuel Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

1. Furnace for straw or similar material, with a horizontal, tubular combustion chamber (2) projecting into a heating boiler (1), into which chamber the fuel is inserted from the outside in the axial direction and to which the combustion air is supplied from an annular space (11) on the circumferential side encasing the combustion chamber (2), the shape of the combustion chamber (2) and the arrangement of the supply of combustion air being so co-ordinated with each other that they force the combustion air and the gasified fuel components into two powerful twisting movements (23, 24) and direct them as eddy currents in the axial direction closely over an incandescent bed (34) lying on the floor (10) of the combustion chamber, characterized in that the twisting movements (23, 24) are produced by a baffle plate (18) underneath the incandescent bed (34), which plate completely overlaps air supply openings (17) which are arranged in the combustion chamber floor (10) and run in the longitudinal direction of the combustion chamber, so that between the baffle plate (18) and the combustion chamber floor (10) a clearance space (20) is formed for the combustion air to flow out laterally, the lateral air outflow (21, 22) additionally exerting a fluidized bed effect on the incandescent bed (34).
DE8383111204T 1982-12-22 1983-11-10 Furnace for straw or similar material Expired DE3368319D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383111204T DE3368319D1 (en) 1982-12-22 1983-11-10 Furnace for straw or similar material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823247484 DE3247484A1 (en) 1981-07-04 1982-12-22 Furnace installation for straw or similar material
DE8383111204T DE3368319D1 (en) 1982-12-22 1983-11-10 Furnace for straw or similar material

Publications (1)

Publication Number Publication Date
DE3368319D1 true DE3368319D1 (en) 1987-01-22

Family

ID=6181419

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383111204T Expired DE3368319D1 (en) 1982-12-22 1983-11-10 Furnace for straw or similar material

Country Status (3)

Country Link
EP (1) EP0114219B1 (en)
AT (1) ATE24237T1 (en)
DE (1) DE3368319D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671166B1 (en) * 1990-12-28 1993-04-16 Biomasse Normandie Assoc Rgle BOILER ROOM SPECIALLY DESIGNED FOR THE COMBUSTION OF CHIPPED WOOD.
WO2001025697A1 (en) * 1999-10-07 2001-04-12 Maskinfabrikken Reka A/S A boiler with combustion retort
SE0100662D0 (en) * 2001-02-27 2001-02-27 Haakan Thunstroem combustion device
FR2907198A1 (en) * 2006-10-12 2008-04-18 S N E Ronot BURNER WITH CEREALS
CN102269403A (en) * 2011-07-06 2011-12-07 农业部规划设计研究院 Straw fuel suspension combustion furnace
AT513896B1 (en) * 2013-01-24 2016-03-15 Otto Ing Keiml Burner for solid fuels with rotatable combustion tube
CN103836614A (en) * 2014-03-28 2014-06-04 张崇鑫 Biomass burner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE17036T1 (en) * 1980-04-16 1986-01-15 Johan Thorsten Hellzen ARRANGEMENT FOR BURNING SOLID FUEL.
DE3016531C2 (en) * 1980-04-29 1982-10-07 Siegfried 2301 Osdorf Bieder Device for the combustion of loosely stored solids, especially compacted straw
AT386268B (en) * 1981-04-10 1988-07-25 Trunkenpolz Maschinen DEVICE FOR BURNING STRAW, WOOD SHAVINGS AND THE LIKE
DE3126419C2 (en) * 1981-07-04 1986-05-22 Gebrüder Welger GmbH & Co KG, 3340 Wolfenbüttel Firing system for straw or similar material

Also Published As

Publication number Publication date
EP0114219A2 (en) 1984-08-01
ATE24237T1 (en) 1986-12-15
EP0114219A3 (en) 1985-08-28
EP0114219B1 (en) 1986-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee