EP 3819540 B1 20220518 - BURNER ASSEMBLY, METHOD FOR OPERATING SAID BURNER ASSEMBLY AND PLANT COMPRISING SAID BURNER ASSEMBLY
Title (en)
BURNER ASSEMBLY, METHOD FOR OPERATING SAID BURNER ASSEMBLY AND PLANT COMPRISING SAID BURNER ASSEMBLY
Title (de)
BRENNERANORDNUNG, VERFAHREN FÜR BESAGTE BRENNERANORDNUNG UND ANLAGE MIT BESAGTER BRENNERANORDNUNG
Title (fr)
ENSEMBLE BRÛLEUR, PROCÉDÉ DUDIT ENSEMBLE BRÛLEUR ET INSTALLATION COMPRENANT DUDIT ENSEMBLE BRÛLEUR
Publication
Application
Priority
IT 201900020510 A 20191106
Abstract (en)
[origin: EP3819540A1] A burner assembly for burning pulverised fuel is provided with a primary duct (2) extending along a longitudinal axis (A) wherein a flow of air and pulverised fuel flows in one direction (D); the primary duct (2) having one inlet (7) and one outlet (8); and with an inlet assembly (6) connected to the inlet (7) of the primary duct (2) and supplied, in use, with air and pulverised fuel; the inlet assembly (6) being provided with at least one inclined portion (13) configured to deflect the flow of air and fuel in such a way that the flow itself has a velocity component opposite to the direction (D); wherein the inclined portion is defined by a first wall (16) with a first outer lateral surface (17) facing the primary duct (2) and a second wall (18) with a second outer lateral surface (19) not facing the primary duct (2); wherein at least the first wall (16) deflects the flow of air and pulverised fuel.
IPC 8 full level
F23D 1/00 (2006.01)
CPC (source: EP)
F23D 1/00 (2013.01); F23D 2201/20 (2013.01); F23D 2201/30 (2013.01); F23D 2900/01001 (2013.01); F23K 2203/008 (2013.01)
Designated contracting state (EPC)
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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3819540 A1 20210512; EP 3819540 B1 20220518; ES 2925850 T3 20221020; IT 201900020510 A1 20210506
DOCDB simple family (application)
EP 20206294 A 20201106; ES 20206294 T 20201106; IT 201900020510 A 20191106