EP 1164331 A1 20011219 - Waste incinerator flue gas recirculation
Title (en)
Waste incinerator flue gas recirculation
Title (de)
Müllverbrennungsanlage mit Abgasrückführung
Title (fr)
Recirculation des gaz de combustion d'un incinérateur d'ordures
Publication
Application
Priority
NL 1015519 A 20000614
Abstract (en)
The invention relates to a method for the incineration of waste material in an incinerator, comprising: supplying waste material to an incineration zone which contains an incineration grid (5), wherein the waste material (6) is supplied to a first side of the incineration grid and is moved to a second side during the method, supplying from below through the incineration grid (5) and the waste material (6) placed thereon a primary gas so as to at least partially incinerate said waste material in a combustion area that stretches from the incineration grid to a first level above the incineration grid. This method is improved because the incineration zone comprises at least two zones, the waste material being supplied to a first zone, and wherein during the method the waste material is moved to a successive connected zone, and that a first partial primary gas (1-4) supply is supplied to the first zone with an oxygen content of 20% by volume and a temperature from 50 DEG C to 450 DEG C, preferably from 50 DEG C to 300 DEG C. <IMAGE>
IPC 1-7
IPC 8 full level
F23G 5/14 (2006.01)
CPC (source: EP)
F23G 5/14 (2013.01); F23G 2202/101 (2013.01); F23G 2202/106 (2013.01); F23G 2206/10 (2013.01)
Citation (search report)
- [DX] DE 3915992 A1 19891123 - KOCH THEODOR [CH]
- [X] DE 3345867 A1 19850627 - WAERMETECHNIK DR PAULI GMBH [DE]
- [X] US 5762008 A 19980609 - MARTIN JOHANNES JOSEF EDMUND [DE], et al
- [A] DE 4402172 A1 19950727 - STEINMUELLER GMBH L & C [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 010, no. 342 (M - 536) 19 November 1986 (1986-11-19)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1164331 A1 20011219; EP 1164331 B1 20060906; AT E338917 T1 20060915; CY 1105828 T1 20110202; DE 60122829 D1 20061019; DE 60122829 T2 20070315; DK 1164331 T3 20070102; ES 2272406 T3 20070501; NL 1015519 C2 20011228; PT 1164331 E 20070131
DOCDB simple family (application)
EP 01202285 A 20010614; AT 01202285 T 20010614; CY 061101747 T 20061205; DE 60122829 T 20010614; DK 01202285 T 20010614; ES 01202285 T 20010614; NL 1015519 A 20000614; PT 01202285 T 20010614