Bottom Ash Dewatering Chain Conveyor Systems

P&I Ash Sluice Plant

Power & Industrial Services provides custom designed remote dewatering chain conveyor systems and complete water recycling systems to help utilities meet the new CCR regulations regarding bottom ash storage ponds

Shop-assembled for quality control, then disassembled for shipping.

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Dewatering Chain Conveyor Features

  • Heavy-duty wear-resistant construction
  • Sized to meet your requirements
  • Constant slow conveying and dewatering
  • Discharge ash moisture content as low as 15%
  • Stainless steel back flushable dewatering screens to minimize solids carry over
  • Excess overflow processes through integral parallel plate separators to minimize solids carry over

What We Need to Design Your System:

  • Coal usage per day per unit
  • Ash content – bottom ash – fly ash
  • Tons of bottom ash generated per day
  • Gallons of bottom ash slurry pumped per day
  • Pumping and rest cycles per day



  • Complete EPC Contract Management
  • Overall system design and integration
  • Project management
  • BOP Engineering
  • Civil engineering
  • Water in overflow holding tank transfers to surge tank with makeup water capabilities
  • Additional water filtering to plant specifications
  • Complete system electrical controls and DCS tie-in
  • Return water piping to bottom ash system