Environmental
Bottom Ash Technologies
Submerged grind conveyors, dewatering bins
Bottom Ash Systems
Hydrobin® Dewatering Bin
Proven, reliable approach for dewatering bottom ash
- Gravity-driven water/solids separation
- Low initial cost, shortest lead time
- No outage required for installation
- Utilizes existing hydraulic transport system (no modifications to boiler)
- Located remote from boiler, small footprint
- Ideal for batch transport of bottom ash
- Up to 72-hour storage capacity
Submerged Grind Conveyor (SGC) System
Offers maximized results and minimized modifications to the existing footprint.
- Meets zero-discharge bottom ash removal requirements
- Simplified and cost-effective system
- Offers flexibility in design to avoid disruption to operations and shorten installation time and costs
- Reduces conversion costs by retaining existing ash hoppers and boiler seal plates
Submerged Chain Conveyor
Efficiently removes bottom ash from boilers burning solid fuels such as coal, bark, wood or refuse.
- Eliminates storage ponds
- Removes material using less power
- Uses less water to operate
- Automatic ash dewatering
- Less maintenance with fewer components
- Easy access for inspection or maintenance
Remote Submerged Chain Conveyor
- Eliminates storage ponds
- Simple design for ease of maintenance
- Flexible design allows multiple ash disposal options
- Up to twice the storage time of a submerged chain conveyor system installed under the boiler
- Located remote from the boiler
- Easy retrofit to plant having an existing bottom ash slurry transport system