EP0952391A3 - Verfahren und Vorrichtung zur vollständigen Verbrennung stückiger, aschehaltiger Brennstoffe - Google Patents

Verfahren und Vorrichtung zur vollständigen Verbrennung stückiger, aschehaltiger Brennstoffe Download PDF

Info

Publication number
EP0952391A3
EP0952391A3 EP99107651A EP99107651A EP0952391A3 EP 0952391 A3 EP0952391 A3 EP 0952391A3 EP 99107651 A EP99107651 A EP 99107651A EP 99107651 A EP99107651 A EP 99107651A EP 0952391 A3 EP0952391 A3 EP 0952391A3
Authority
EP
European Patent Office
Prior art keywords
ash
containing fuels
combustion
complete combustion
combustion zone
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
EP99107651A
Other languages
English (en)
French (fr)
Other versions
EP0952391B1 (de
EP0952391A2 (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.)
Dr Schoppe Technologie GmbH
Original Assignee
Dr Schoppe Technologie 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 Dr Schoppe Technologie GmbH filed Critical Dr Schoppe Technologie GmbH
Publication of EP0952391A2 publication Critical patent/EP0952391A2/de
Publication of EP0952391A3 publication Critical patent/EP0952391A3/de
Application granted granted Critical
Publication of EP0952391B1 publication Critical patent/EP0952391B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F23B5/02—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in main combustion chamber
    • 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
    • F23G2202/106—Combustion in two or more stages with recirculation of unburned solid or gaseous matter into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/101—Furnace arrangements with stepped or inclined grate
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Solid-Fuel Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Zur vollständigen Verbrennung von stückigen, aschehaltigen Brennstoffen (1), insbesondere von solchen unterschiedliche Stückgrößen, die einer Verbrennungszone (2) an einem Ende zugeführt und in dieser während des Verbrennungsvorgangs zu einem zweiten Ende wandern, werden am zweiten Ende ankommende unverbrannte Brennstoffstücke von Asche und Feinanteilen abgetrennt (4) und zum ersten Ende rückgeführt (7), um die Verbrennungszone erneut zu durchlaufen. Die am zweiten Ende abgetrennten Feinanteile werden im Austrag (5) vollständig ausgebrannt. Die Erfindung ermöglicht eine Befreiung der Asche von organischen Rückständen bei einer Verkürzung der Verbrennungszone.
EP99107651A 1998-04-17 1999-04-16 Verfahren und Vorrichtung zur vollständigen Verbrennung stückiger, aschehaltiger Brennstoffe Expired - Lifetime EP0952391B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19817119 1998-04-17
DE19817119A DE19817119A1 (de) 1998-04-17 1998-04-17 Verfahren und Vorrichtung zur vollständigen Verbrennung stückiger, aschehaltiger Brennstoffe

Publications (3)

Publication Number Publication Date
EP0952391A2 EP0952391A2 (de) 1999-10-27
EP0952391A3 true EP0952391A3 (de) 2000-03-01
EP0952391B1 EP0952391B1 (de) 2003-10-15

Family

ID=7864879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99107651A Expired - Lifetime EP0952391B1 (de) 1998-04-17 1999-04-16 Verfahren und Vorrichtung zur vollständigen Verbrennung stückiger, aschehaltiger Brennstoffe

Country Status (4)

Country Link
EP (1) EP0952391B1 (de)
AT (1) ATE252214T1 (de)
DE (2) DE19817119A1 (de)
DK (1) DK0952391T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213788B4 (de) * 2002-03-27 2007-04-26 Martin GmbH für Umwelt- und Energietechnik Verfahren zur Beeinflussung der Eigenschaften von Verbrennungsrückständen aus einer Verbrennungsanlage
DE102004050098B4 (de) 2004-10-14 2007-05-31 Martin GmbH für Umwelt- und Energietechnik Verbrennungsanlage, insbesondere Abfallverbrennungsanlage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980828A (en) * 1932-01-15 1934-11-13 Harry S Reed Apparatus and process for distilling and treating coal and other carbonaceous materials
FR2446312A2 (fr) * 1979-01-15 1980-08-08 Intenco Inc Procede et installation de fabrication de noir de carbone et d'hydrocarbures a partir de pneumatiques uses
EP0086488A2 (de) * 1982-02-16 1983-08-24 Deutsche Kommunal-Anlagen Miete GmbH Austragsvorrichtung für einen Drehrohrofen
JPS5938508A (ja) * 1982-08-25 1984-03-02 Mitsubishi Heavy Ind Ltd 固形物燃焼方法
US4657561A (en) * 1981-12-22 1987-04-14 Kawasaki Jukogyo Kabushiki Kaisha Method of recovering fuel from coal ash
DE19528765A1 (de) * 1995-08-04 1997-02-06 Siemens Ag Austragseinrichtung für eine Schweltrommel für Abfall
EP0908674A1 (de) * 1997-10-13 1999-04-14 Asea Brown Boveri AG Verfahren zur Verbrennung von Müll in einem Verbrennungsofen und zur Aufbereitung der Schlacke aus der Müllverbrennung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980828A (en) * 1932-01-15 1934-11-13 Harry S Reed Apparatus and process for distilling and treating coal and other carbonaceous materials
FR2446312A2 (fr) * 1979-01-15 1980-08-08 Intenco Inc Procede et installation de fabrication de noir de carbone et d'hydrocarbures a partir de pneumatiques uses
US4657561A (en) * 1981-12-22 1987-04-14 Kawasaki Jukogyo Kabushiki Kaisha Method of recovering fuel from coal ash
EP0086488A2 (de) * 1982-02-16 1983-08-24 Deutsche Kommunal-Anlagen Miete GmbH Austragsvorrichtung für einen Drehrohrofen
JPS5938508A (ja) * 1982-08-25 1984-03-02 Mitsubishi Heavy Ind Ltd 固形物燃焼方法
DE19528765A1 (de) * 1995-08-04 1997-02-06 Siemens Ag Austragseinrichtung für eine Schweltrommel für Abfall
EP0908674A1 (de) * 1997-10-13 1999-04-14 Asea Brown Boveri AG Verfahren zur Verbrennung von Müll in einem Verbrennungsofen und zur Aufbereitung der Schlacke aus der Müllverbrennung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 140 (M - 305) 29 June 1984 (1984-06-29) *

Also Published As

Publication number Publication date
DK0952391T3 (da) 2004-02-23
EP0952391B1 (de) 2003-10-15
EP0952391A2 (de) 1999-10-27
DE59907336D1 (de) 2003-11-20
DE19817119A1 (de) 1999-10-21
ATE252214T1 (de) 2003-11-15

Similar Documents

Publication Publication Date Title
WO2009059866A1 (de) Zündkerze mit langer lebensdauer
EP1835172A3 (de) Vorrichtung und Verfahren zur Bestimmung des Verschleiß einer Zündkerze einer Brennkraftmaschine
EP0849532A3 (de) Verfahren zum Betrieb eines Brenners
EP0952391A3 (de) Verfahren und Vorrichtung zur vollständigen Verbrennung stückiger, aschehaltiger Brennstoffe
EP0368962B1 (de) Verfahren und vorrichtung zum reinigen von schlacke aus abfallverbrennungsöfen
ATE150861T1 (de) Verfahren zum verbrennen von brenngut, insbesondere müll
DE4003565A1 (de) Vorrichtung zur entfernung partikelfoermiger stoffe aus auspuff- und rauchgasen
ES516608A0 (es) Un metodo para extraer combustible de esquistos bituminosos y un aparato correspondiente.
EP1077077A3 (de) Verfahren zur thermischen Behandlung von Feststoffen
DE3346901C2 (de) Verfahren zur rückstandsfreien energetischen Nutzung zellulosereicher Abfälle und Anlage
EP1172605A3 (de) Vorrichtung zum Ansatz an eine Taschenlampe
EP0264450A1 (de) Verfahren zum thermischen entgraten von metallischen stücken
CA2374906A1 (en) Coal combustion products recovery process
EP0870988A3 (de) Feuerungsrost und Elemente zu seiner Herstellung
EP1184944A3 (de) Excimer-Laser und Verfahren zum Betreiben eines Excimer-Lasers
EP1245268A3 (de) Verfahren und Vorrichtung zum Entfernen von Schwefelverbindungen aus einem Gasstrom
DE102009016142A1 (de) Patronenmunition, die zum Verschießen aus einer automatischen Schußwaffe in einem Gurt magazinierbar ist
DE429699C (de) Verfahren zum Betrieb von Wanderrostfeuerungen
DE2716973B1 (de) Verfahren zur verminderung des no tief x - auswurfes aus mit kohlenstaub betriebenen dampferzeugern mit trockenfeuerung
DE405753C (de) Verfahren zur Gewinnung von Waermeschutzmitteln
EP1614965A3 (de) Heizkessel für die Verbrennung von festem Brennstoff, insbesondere für Biomasse
EP1099495A3 (de) Vorrichtung zum mechanischen Fügen von flächig aufeinanderliegenden Blechen unter Einsatz von Hilfsfügeteilen
DE404190C (de) Brech- und Austragvorrichtung fuer die Rueckstaende von Unterschubfeuerungen
DE404712C (de) Sparfeuerung fuer verschiedenartige feste Brennstoffe
EP0959301A3 (de) Vorrichtung zur Verhinderung der Bildung von Verstopfungen am Abwurf von Rosten durch grossstückige Materialteile

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 23B 5/00 A, 7F 23B 1/32 B, 7F 23B 1/18 B, 7F 23B 5/02 B, 7B 07B 13/04 B

17P Request for examination filed

Effective date: 20000830

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

AXX Extension fees paid

Free format text: AL PAYMENT 20000830;LT PAYMENT 20000830;LV PAYMENT 20000830;MK PAYMENT 20000830;RO PAYMENT 20000830;SI PAYMENT 20000830

17Q First examination report despatched

Effective date: 20021001

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031015

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20031015

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031015

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031015

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59907336

Country of ref document: DE

Date of ref document: 20031120

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040126

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040123

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20031015

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20040329

Year of fee payment: 6

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040416

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20040426

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20040427

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20040428

Year of fee payment: 6

Ref country code: DK

Payment date: 20040428

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20040429

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040430

REG Reference to a national code

Ref country code: FR

Ref legal event code: RN

REG Reference to a national code

Ref country code: FR

Ref legal event code: FC

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040716

BERE Be: lapsed

Owner name: *SCHOPPE TECHNOLOGIE G.M.B.H.

Effective date: 20040430

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050416

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050416

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050417

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050502

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050416

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040315

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20100428

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20100212

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59907336

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59907336

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111031