Mechanisms — underfeed stoker

Recent Blogs

Mechanical Stoker diagram
Underfeed Mechanical Stoker: Ram Feed Calculator
Explore an underfeed-stoker ram and estimate feed rate, total mass and ram travel from an assumed mass per stroke, cycle rate and elapsed time.
Columbia Stoker diagram
Columbia Stoker: Pusher Feed Animation and Area Calculator
See the Columbia stoker’s reciprocating pusher, rising coal chute and inclined grates. Calculate an illustrative opening-area allocation and pressure conversion.
American Boiler Stoker diagram
American Boiler Stoker Mechanism: How Underfeed Coal Firing Works, Parts, and Diagram
Explore a screw-fed underfeed stoker. Compare entered coal and air rates, air volume at a chosen density and tuyere area without assuming boiler output or...