EP 0175407 A1 1986-03-26 - Apparatus for metering and blowing a combustible material into a furnace.
Apparatus for metering and blowing a combustible material into a furnace.
Vorrichtung zum Dosieren und zum Einblasen von einem Brennstoff in einen Ofen.
Appareil pour doser et souffler une matière combustible dans un four.
NL 8402675 A
Apparatus for metering and blowing combustible material into a furnace, a rotating compartment valve (10) for the material which opens downwardly into a venturi (11) which is energized by a fan (12) and is connected to a conduit (14) for transport of the material to the furnace and blowing it into the furnace. To make the apparatus capable of handling a wide range of materials, including fluff (sheet material from domestic refuse) there is provided a volume-metering device (5) which supplies the material to the rotating compartment valve (10). Preferably the volume flow capacity of the rotating compartment valve (10) is substantially greater than that of the volume-metering device (5).
IPC 1-7 (main, further and additional classification)
IPC 8 full level (invention and additional information)
CPC (invention and additional information)
Citation (search report)
- [YD] US 2011133 A 19350813 - MULLEN JOSEPH F
- [Y] US 3387574 A 19680611 - HERON PIERRE [FR]
- [AD] FR 2500122 A1 19820820 - KOPPERS CO INC
- [A] GB 1067194 A 19670503 - VLADIMIR KARYCHEFF, et al
- [A] US 1422867 A 19220718 - KOLZE BRUCE A [US], et al
- [A] US 4377117 A 19830322 - KOLZE BRUCE A [US], et al
- [A] AU 86331 B
- [A] PATENTS ABSTRACTS OF JAPAN, vol. 7, no. 50 (M-197) , 26th February 1983; & JP-A-57 198 919 (ISHIKAWAJIMA HARIMA JUKOGYO K.K.) 06-12-1982
Designated contracting state (EPC)
AT BE CH DE IT LI LU NL