(19)
(11) EP 2 295 859 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
24.07.2013 Bulletin 2013/30

(43) Date of publication A2:
16.03.2011 Bulletin 2011/11

(21) Application number: 10170412.0

(22) Date of filing: 22.07.2010
(51) International Patent Classification (IPC): 
F23C 9/08(2006.01)
F23M 5/08(2006.01)
F23L 9/06(2006.01)
 F23L 7/00(2006.01)
F23H 17/00(2006.01)
F23H 17/08(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
BA ME RS

(30) Priority: 07.08.2009 DK 200900916

(71) Applicant: Babcock & Wilcox Vølund A/S
2600 Glostrup (DK)

(72) Inventor:
  • Andersen, Paw
    2640 Hedehusene (DK)

(74) Representative: Roerboel, Leif 
Budde Schou A/S Vester Søgade 10
1601 Copenhagen V
1601 Copenhagen V (DK)

   


(54) Waste incineration plant with introduction of cooling gas


(57) In a waste incineration plant comprising a furnace (1) having a grate (2) on which the waste being incinerated is transported from the waste inlet (3) to the ash outlet (4), side walls extending along said grate, said side walls comprising a wear zone in the form of a fluid-cooled panel (5) positioned immediately adjacent the grate (2), and an upper wall zone (6) above said wear zone, said upper wall zone being provided in the form of refractories (6), the fluid-cooled panel (5) is provided with openings (7) through which cooling gas is introduced for reducing the thermal strain on the upper wall zone (6).







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Search report