DE59906632D1 - Method and device for feeding the wind for the combustion of lumpy fuel - Google Patents

Method and device for feeding the wind for the combustion of lumpy fuel

Info

Publication number
DE59906632D1
DE59906632D1 DE59906632T DE59906632T DE59906632D1 DE 59906632 D1 DE59906632 D1 DE 59906632D1 DE 59906632 T DE59906632 T DE 59906632T DE 59906632 T DE59906632 T DE 59906632T DE 59906632 D1 DE59906632 D1 DE 59906632D1
Authority
DE
Germany
Prior art keywords
combustion
fuel
grid
mixed
support arms
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 - Fee Related
Application number
DE59906632T
Other languages
German (de)
Inventor
Fritz Dr-Ing Schoppe
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.)
Schoppe Technologie Dr GmbH
Original Assignee
Schoppe Technologie Dr GmbH
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 Schoppe Technologie Dr GmbH filed Critical Schoppe Technologie Dr GmbH
Application granted granted Critical
Publication of DE59906632D1 publication Critical patent/DE59906632D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire
    • 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
    • F23B1/24—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support using rotating grate
    • 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/20—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums
    • F23G5/22—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums the drums being conically shaped
    • 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 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/103—Combustion in two or more stages in separate chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/20—Rotary drum furnace
    • F23G2203/203—Rotary drum furnace with conically shaped drum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste
    • F23G2209/261—Woodwaste

Landscapes

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

Abstract

The grid is formed of radial, hollow support arms (5) evenly spaced out over the grid and possessing blowing-holes pointed towards the fuel-supporting surface of the grid. An air source is pneumatically connected with the support arms, by means of a movable coupling arrangement (7,8). A post-combustion chamber (15) removes the flame gases, which are mixed with combustion air The solid fuel rests on a grid that has one surface area covered and one not covered by the fuel. Draught is introduced from underneath to the fuel in the combustion area. The flame gases emerging from the combustion zone are mixed with a top draught.
DE59906632T 1998-04-17 1999-04-16 Method and device for feeding the wind for the combustion of lumpy fuel Expired - Fee Related DE59906632D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19817121A DE19817121A1 (en) 1998-04-17 1998-04-17 Method and device for feeding the wind for the combustion of lumpy fuel

Publications (1)

Publication Number Publication Date
DE59906632D1 true DE59906632D1 (en) 2003-09-25

Family

ID=7864880

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19817121A Withdrawn DE19817121A1 (en) 1998-04-17 1998-04-17 Method and device for feeding the wind for the combustion of lumpy fuel
DE59906632T Expired - Fee Related DE59906632D1 (en) 1998-04-17 1999-04-16 Method and device for feeding the wind for the combustion of lumpy fuel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19817121A Withdrawn DE19817121A1 (en) 1998-04-17 1998-04-17 Method and device for feeding the wind for the combustion of lumpy fuel

Country Status (4)

Country Link
EP (1) EP0952398B1 (en)
AT (1) ATE247800T1 (en)
DE (2) DE19817121A1 (en)
DK (1) DK0952398T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160415A1 (en) 2001-12-10 2003-06-18 Fritz Schoppe Solid fuel incinerator and method for supplying air to it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327662A (en) * 1962-07-04 1963-05-17 Device for burning lean coals or other applications
FR1487371A (en) * 1966-05-09 1967-07-07 Gen Thermique Household or industrial waste incinerator
US3599581A (en) * 1969-05-20 1971-08-17 Fritz Schoppe Incinerator
AT402965B (en) * 1993-09-02 1997-10-27 List Guenther Ing AFTERBURNING DEVICE FOR A FAN BOILER OR COOKER
EP0741267B1 (en) * 1995-05-05 2001-08-01 BBP Environment GmbH Method and furnace for incinerating waste
DK172248B1 (en) * 1995-07-18 1998-02-02 Burmeister & Wains Energi Method of controlling combustion in a boiler with a vibration grate

Also Published As

Publication number Publication date
EP0952398B1 (en) 2003-08-20
DE19817121A1 (en) 1999-10-21
ATE247800T1 (en) 2003-09-15
EP0952398A2 (en) 1999-10-27
DK0952398T3 (en) 2003-12-15
EP0952398A3 (en) 2000-03-08

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee