Fly Ash Conveyors and Bottom Ash Conveyors

The fly ash conveyor component is designed to transport ash residue to ash processing and storage components.

On your typical biomass boiler system arrangement, there are two general types of ash: bottom ash and fly ash. The first is designed to handle the residue that falls into the bottom hopper of the furnace. The second is designed to handle ash residue that escapes vertically from the furnace.

Our fly ash conveyors are built using a single-strand drag chain made from high-strength, drop-forged CrMn steel. They are engineered for air and dust-tight operation with abrasion-resistant materials for greater durability. They efficiently transport ash from back-end particulate collection devices such as the dust collector, precipitator, baghouse, etc. to the next components of the system.Bottom ash conveyors handle the solid ash particles, unburned biomass, and other solid constituents that come out of the furnace bottom area. They are sometimes called submerged bottom ash conveyors. Our bottom ash conveyors are built with a dual-strand drag chain made from high-strength/BHN welded steel. They are submerged with water to provide for air and dust-tight operation in biomass boiler systems.