Stoker, Spreader
Stoker, Spreader : A stoker that distributes fuel into the furnace from a location above the fuel bed with a portion of the fuel burned in suspension and a portion on the grates. Spreader stoker grates include the following: (1) Stationary Grate - A grate in which fuel is fed onto a fixed position grate; (2) Dump Grate - A grate in which fuel is fed onto a nonmoving grate that is arranged to allow intermittent discharge of refuse through tilting action of the grate bars; (3) Continuous Discharge or Traveling Grate - A grate that continuously discharges the refuse from the end after burning the fuel
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