摘要:
A cement clinker cooler grate 1 for cooling and conveying cement clinker in a forward direction 2 comprising a grate surface for supporting the clinker, which is conveyed by some reciprocating conveying means 35, e.g. a reciprocating row of grate plates 35, being arranged one besides of the other on a reciprocating cross beam 36, provides reduced installation, operation and maintenance costs if the actuator for driving the reciprocating conveying means 35 is an electric motor 10 being operably connected to the reciprocating conveying means 35 and if a controller 100 is connected to the electric motor 10 for controlling the rotational speed of the motor 10 as a function of the position and/or the direction of movement of the reciprocating conveying means 35.
摘要:
A clinker inlet distribution grate for feeding a conveyer grate with clinker previously discharged from a kiln onto the clinker inlet distribution grate wherein the clinker inlet distribution grate comprises at least a chute with at least two grate elements being arranged one besides the other providing a chute enables to easily remove clinker agglomerations, so called snowmen if at least a first of said at least two grate elements is static and that at least a second of said at least two grate elements is movable orthogonally to the cross direction of the chute.
摘要:
A Conveyor floor 1 for conveying bulk material like cement clinker in a conveying direction from a bulk material inlet to a bulk material outlet, with longitudinal reciprocating planks 100 which extend in parallel to the conveying direction and are arranged one besides of the other with moving gaps in between provides enhanced conveying at lower costs, if each plank 100 has a mean coefficient of friction C f for moving of the bulk material in the conveying direction relative to planks 100 being significantly lower than the mean coefficient of friction C b for moving of the bulk material against the conveying direction relative to the respective plank.
摘要:
A conveyor grate 10 for conveying bulk material, preferably cement clinker, in a conveying direction, wherein the conveyor grate 10 has at least two conveying means 11, 12 and at least one motor for advancing the at least two conveying means 11, 12 in the conveying direction and for retracting the at least two conveying means 10, 11 can be installed and operated at reduced costs, if a first of the at least two conveying means 11, 12 is coupled via a first clutch 115 to the motor and a second of the at least two conveying means 11, 12 is coupled via a second clutch 125 to the same motor.
摘要:
Die vorliegende Erfindung betrifft einen Förderrost zum Fördern und Kühlen von Schüttgut, beispielsweise Zementklinker, umfassend einen Rostboden mit mehreren quer zur Förderrichtung nebeneinander auf zugeordneten Tragstrukturen angeordneten, relativ zueinander einzeln oder in Gruppen betriebsmäßig längs bewegten Planken 12 mit dazwischen liegenden, als Ausblasöffnungen ausgebildeten Bewegungsspalten 14, sowie ein Verfahren zum Betreiben eines derartigen Förderrostes. Dabei ist vorgesehen, dass die einander zugewandten Seitenkanten bzw. Seitenkantenbereiche zweier nebeneinander angeordneter Planken 12 zwei zueinander komplementäre, ineinander greifende Profile bilden, zwischen denen der Bewegungsspalt 14 gebildet ist. Gemäß dem erfindungsgemäßen Verfahren wird durch die Bewegungsspalte 14 zumindest eine Kühlluftmenge ausgeblasen, die ausreicht, die Bewegungsspalte 14 vollständig frei zu blasen.
摘要:
A cement clinker cooler grate 1 for cooling and conveying cement clinker in a forward direction 2 comprising a grate surface for supporting the clinker, which is conveyed by some reciprocating conveying means 35, e.g. a reciprocating row of grate plates 35, being arranged one besides of the other on a reciprocating cross beam 36, provides reduced installation, operation and maintenance costs if the actuator for driving the reciprocating conveying means 35 is an electric motor 10 being operably connected to the reciprocating conveying means 35 and if a controller 100 is connected to the electric motor 10 for controlling the rotational speed of the motor 10 as a function of the position and/or the direction of movement of the reciprocating conveying means 35.