초록 ▼

An improved splitter for use with a coal-fired furnace utilizing a low load burner in which a splitter is provided in the main conduit leading from the pulverizer for splitting the stream of coal and air into two separate streams which are then fed to separate nozzles communicating with the furnace.

An improved splitter for use with a coal-fired furnace utilizing a low load burner in which a splitter is provided in the main conduit leading from the pulverizer for splitting the stream of coal and air into two separate streams which are then fed to separate nozzles communicating with the furnace. The splitter includes a damper assembly defining a gap which can be adjustable and including a plurality of projections which prevent coal slippage along the damper blade.

대표청구항 ▼

A splitter for directing a mixture of coal and air from an external source to a coal fired furnace, said splitter comprising a housing for receiving said mixture; an elongated damper blade assembly disposed in said housing for dividing said mixture into two streams, said damper blade assembly being

A splitter for directing a mixture of coal and air from an external source to a coal fired furnace, said splitter comprising a housing for receiving said mixture; an elongated damper blade assembly disposed in said housing for dividing said mixture into two streams, said damper blade assembly being pivotable at one end portion for movement in said housing to control the quantity of mixture in each of said streams, a longitudinal edge portion of said damper blade assembly being spaced from a corresponding wall of said housing in all positions of said blade assembly to define a fixed gap for the passage of a portion of said mixture; a plurality of bars; and means quick detachably connecting said bars to said damper assembly for varying the size of said fixed gap.