Mechanical actuation of furnace grate beams

Method and apparatus for controlled bidirectional feeding of par

Method and apparatus for the gasification and combustion of...

Mounting device for the movable part of a cooling or heating...

Overbed distributor for feeding dual solid fuels to a stoker fur

Pulsating incinerator hearth

Pulsating incinerator hearth

Reciprocating grate systems for furnaces and incinerators

Roller grate

Roller-type grate and bar therefor

Solid fuel heating appliance

Step grate

Step grate for mechanical stoker with flexible fire grate

Step type stoker with oscillation mechanism

Stepped grate for an incinerator plant

Stoker and grate therefore

Stoker backstop

Stoker construction

Stoker grates for circulating combustible material

Stoker with universal key construction