摘要:
The present application discloses a grate bar for a thrust grate of a furnace. The grate bar comprises an elongated recess (43) at a first side of the grate bar. The elongated recess comprises two parallel sliding surfaces which are oriented in longitudinal direction of the grate bar. An engaging element (38) is provided at a second side of the grate bar, which is opposite to the first side. The engaging element comprises two parallel sliding surfaces which are oriented in longitudinal direction of the grate bar. The elongated recess is shaped such that a corresponding neighboring engaging element of a neighboring part is movable within the elongated recess in the longitudinal direction relative to the grate bar. The grate bar further comprises two actuating surfaces (34,35) at a bottom side of the grate bar for taking up a protrusion of a grate.
摘要:
The present application discloses a grate bar for a thrust grate of a furnace. The grate bar comprises an elongated recess (43) at a first side of the grate bar. The elongated recess comprises two parallel sliding surfaces which are oriented in longitudinal direction of the grate bar. An engaging element (38) is provided at a second side of the grate bar, which is opposite to the first side. The engaging element comprises two parallel sliding surfaces which are oriented in longitudinal direction of the grate bar. The elongated recess is shaped such that a corresponding neighboring engaging element of a neighboring part is movable within the elongated recess in the longitudinal direction relative to the grate bar. The grate bar further comprises two actuating surfaces (34,35) at a bottom side of the grate bar for taking up a protrusion of a grate.
摘要:
The present application discloses a grate bar for a thrust grate of a furnace. The grate bar comprises an elongated recess (43) at a first side of the grate bar. The elongated recess comprises two parallel sliding surfaces which are oriented in longitudinal direction of the grate bar. An engaging element (38) is provided at a second side of the grate bar, which is opposite to the first side. The engaging element comprises two parallel sliding surfaces which are oriented in longitudinal direction of the grate bar. The elongated recess is shaped such that a corresponding neighboring engaging element of a neighboring part is movable within the elongated recess in the longitudinal direction relative to the grate bar. The grate bar further comprises two actuating surfaces (34,35) at a bottom side of the grate bar for taking up a protrusion of a grate.
摘要:
An apparatus for removing slag (4) from a deslagger (1) that comprises a deslagger housing (15) with a deslagger base (7), has a deslagger piston (8) which pushes the slag (4) out of the deslagger (1) through a discharge channel (2), wherein the deslagger piston (8) comprises a four-bar mechanism (14). The process of pushing the slag (4) out of the deslagger (1) comprises at least two different phases: a push-out phase, during which the deslagger piston (8) is guided along the deslagger base (7) and moved towards the discharge channel (2), and a return phase in which the piston (8) is lifted off the deslagger base (7) and moved away from the discharge channel (2).
摘要:
Zum Herstellen eines Roststabs (1) für einen Vorschubrost einer Verbrennungsanlage wird ein Anschlußblech (52) mit einem auf die Außenseite eines Roststabkörpers (1) führenden Kühlmittelanschlußabschnitts (51) eines Kühlmittelrohrs (3) verschweißt. Das Anschlußblech (52) wird am Roststabkörper (48) befestigt und ein zum Anschluß einer Kühlmittelleitung (57) vorgesehenes Anschlußstück (51) wird mit dem Anschlußblech (52) verschweißt. Die Verschweißung (53) des Anschlußblechs (52) mit dem Kühlmittelanschlußabschnitt (51) sowie die Verschweißung (56) des Anschlußblechs (52) mit dem Anschlußstück (55) werden anschließend auf Dichtigkeit geprüft.
摘要:
Zum Herstellen eines Roststabs (1) für einen Vorschubrost einer Verbrennungsanlage wird ein Anschlußblech (52) mit einem auf die Außenseite eines Roststabkörpers (1) führenden Kühlmittelanschlußabschnitts (51) eines Kühlmittelrohrs (3) verschweißt. Das Anschlußblech (52) wird am Roststabkörper (48) befestigt und ein zum Anschluß einer Kühlmittelleitung (57) vorgesehenes Anschlußstück (51) wird mit dem Anschlußblech (52) verschweißt. Die Verschweißung (53) des Anschlußblechs (52) mit dem Kühlmittelanschlußabschnitt (51) sowie die Verschweißung (56) des Anschlußblechs (52) mit dem Anschlußstück (55) werden anschließend auf Dichtigkeit geprüft.
摘要:
The present application discloses a grate bar for a thrust grate of a furnace. The grate bar comprises an elongated recess (43) at a first side of the grate bar. The elongated recess comprises two parallel sliding surfaces which are oriented in longitudinal direction of the grate bar. An engaging element (38) is provided at a second side of the grate bar, which is opposite to the first side. The engaging element comprises two parallel sliding surfaces which are oriented in longitudinal direction of the grate bar. The elongated recess is shaped such that a corresponding neighboring engaging element of a neighboring part is movable within the elongated recess in the longitudinal direction relative to the grate bar. The grate bar further comprises two actuating surfaces (34,35) at a bottom side of the grate bar for taking up a protrusion of a grate.