Abstract:
In a device for charging viscous, pasty, sludgy and/or lumpy materials into a reactor (19), comprising a rotor (3) capable of being rotationally driven about an axis of rotation (4), a feed line (5) for feeding the material to the rotor (3), and a discharge opening (6) for discharging the material conveyed by the rotor (3), the rotor (3) is designed to be hollow enclosing a conveying chamber (7), and the feed line (5) opens into the conveying chamber (7) in the interior of the rotor (3), and the discharge opening (6) is disposed on the axial end of the rotor (3) located opposite the feed line (5).
Abstract:
According to the method, granular ore or ore concentrate is introduced into a kiln (1) for roasting the ore at temperatures of 400 to 1050 DEG C, whereby the ore in the kiln forms a stationary fluidised bed (3). The ore is projected onto the fluidised bed through an opening (16) in the kiln housing located above said fluidised bed, the ore being accelerated by the blades (14a) of a rotating projection wheel. Said projection wheel (14) lies outside the kiln in the vicinity of the housing opening. Preferably, the speed of the projection wheel is variable and the projection wheel can be displaced and/or pivoted in relation to the kiln.
Abstract:
Bei einer Vorrichtung zum Einbringen von Abfallstoffen und/oder alternativen Brennstoffen in eine Klinkerherstellungsanlage, die Vorrichtung umfassend ein rohrförmiges Gehäuse (2) mit einem zur Rohrachse (3) im wesentlichen konzentrisch rotierbar gelagerten und zur Rotation antreibbaren Rotor (4) mit einer Mehrzahl von auf dem Umfang des Rotors (4) angeordneten Schlagelementen (5), schließt an das Gehäuse (2) wenigstens eine Leitung (6) für die Zufuhr der Abfallstoffe und/oder alternativen Brennstoffe und eine Austragsöffnung (7) quer zur Rotationsachse (3) des Rotors (4) an, wobei die Schlagelemente (5) als Reihen (17) von Drähten (16) ausgebildet sind.
Abstract:
According to the method, granular ore or ore concentrate is introduced into a kiln (1) for roasting the ore at temperatures of 400 to 1050 DEG C, whereby the ore in the kiln forms a stationary fluidised bed (3). The ore is projected onto the fluidised bed through an opening (16) in the kiln housing located above said fluidised bed, the ore being accelerated by the blades (14a) of a rotating projection wheel. Said projection wheel (14) lies outside the kiln in the vicinity of the housing opening. Preferably, the speed of the projection wheel is variable and the projection wheel can be displaced and/or pivoted in relation to the kiln.