Global Patent Index - EP 0019962 A1

EP 0019962 A1 19801210 - Method and burner for burning powdered fuel, and apparatus and method for drying moist material using such a burner.

Title (en)

Method and burner for burning powdered fuel, and apparatus and method for drying moist material using such a burner.

Title (de)

Verfahren und Brenner zur Verbrennung pulverisierten Brennstoffs und Vorrichtung und Verfahren zur Trocknung feuchten Materials unter Verwendung eines solchen Brenners.

Title (fr)

Procédé et brûleur pour brûler du combustible pulvérulent et appareil et procédé pour sécher une matière humide utilisant un tel brûleur.

Publication

EP 0019962 A1 19801210 (EN)

Application

EP 80200449 A 19800512

Priority

NL 7903693 A 19790510

Abstract (en)

Burner (12) in which a mixture of powdered fuel and a flow of oxygen-containing gas is supplied by a duct (2) and ignited by a burner (6) at the outlet (3). A violent turbulent motion is created in the burning flow of fuel and gas positioning an impedement (4) in the flow near the flame base. Application of the burner (12) in a drying apparatus (14).

IPC 1-7

F23D 1/00; F23M 9/00; F26B 23/02

IPC 8 full level

F23D 1/00 (2006.01); F23D 1/02 (2006.01); F23D 1/04 (2006.01); F23M 9/00 (2006.01); F26B 23/02 (2006.01)

CPC (source: EP)

F23D 1/00 (2013.01); F23M 9/00 (2013.01); F26B 23/028 (2013.01)

Citation (search report)

Designated contracting state (EPC)

BE DE FR GB NL SE

DOCDB simple family (publication)

WO 8002452 A1 19801113; DE 7923777 U1 19800131; EP 0019962 A1 19801210; JP S56500471 A 19810409; NL 7903693 A 19801112

DOCDB simple family (application)

NL 8000017 W 19800512; DE 7923777 U 19790821; EP 80200449 A 19800512; JP 50111380 A 19800512; NL 7903693 A 19790510