EP 0140075 A2 19850508 - Coal dust burner
Title (en)
Coal dust burner
Publication
Application
Priority
DE 3337972 A 19831019
Abstract (en)
1. Dust introduction system into a hot zone, especially into a shaft furnace or pulverized coal burner for hot water or steam boilers or hot gas generators, comprising a metering apparatus, the metering apparatus consisting of a jet conveyor having a distributor head and at least two discharge openings (10), characterized in that the discharge openings (10) are orientated parallel and are each equipped with a single and independently adjustable valve cone (11), the valve cones (11) being also constructed as injectors.
Abstract (de)
Bei Staubbrennern mit einem Düsenförderer als Staubzuführung wird das Brennstaub-/Druckluftgemisch mittels eines nachgeschalteten Verteilerkopfes in mehrere Brennstaub-/Luftströmungen aufgeteilt, die getrennt verschiedensten Stellen des Brenners zugeführt werden.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C21B 5/003 (2013.01); F23K 3/02 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0140075 A2 19850508; EP 0140075 A3 19850925; EP 0140075 B1 19871209; AT E31360 T1 19871215; DE 3337972 A1 19850509; DE 3468070 D1 19880121
DOCDB simple family (application)
EP 84110743 A 19840908; AT 84110743 T 19840908; DE 3337972 A 19831019; DE 3468070 T 19840908