In today's power generation landscape, Delta Ducon's Power Group Division stands as a beacon
of innovation and environmental responsibility. By combining our century-old expertise with
cutting-edge technologies, we offer the power and utility industry the tools they need to thrive in a sustainable future.
Delta Ducon Power Group empowers it’s customers to fuel a cleaner future. Our cutting-edge
solutions for fossil fuels, waste to energy and biomass, help you generate efficient, sustainable
energy while minimizing environmental impact through advanced fuel transfer and feed, ash
handling, beneficiation and emission-reducing technologies.
Delta Ducon Power Group:
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Pneumatic Ash Vacuum Systems
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Pneumatic Dens Phase Ash Transfer
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Pneumatic Fuel Transfer & Feed Systems (Coal, Coke, Alternate Fuels)
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Bottom Ash Submerged Scraper Conveyors (SSC)& Remote Submerged Scraper Conveyors (RSSC) for wet to dry conversions.
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FGD & Environmental Compliance Systems (Hydrated Lime, Trona, Carbon, Sodium Bi-Carbonate)
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Ash Truck & Railcar Transfer and Load Out Systems
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Fluid Bed Sand Injection & Ash Re-Injection (Bed Make-up)
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Complete Line of Rotary Valves (Airlocks)
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PERMA/flo Abrasion Resistant Pipe and Fittings (Elbows)
Vacuum Systems
ADM – CLINTON PLANT
(2) 60 TPH FLY ASH SYSTEMS
(2) 25 TPH BED ASH SYSTEMS
BOCAMINA – CHILI
(2) 23 TPH FLY ASH SYSTEMS
COLBUN – CHILI
(2) 18 TPH FLY ASH SYSTEMS
ADM – COLUMBUS
(2) 22 TPH FLY ASH SYSTEMS
(2) 11 TPH FLY ASH SYSTEMS
Pressure Systems
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HAVANA 6 – (1) 37 TPH PRESSURE SYSTEMS (3,600 FT)
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HAVANA 6 – (2) 110 TPH PRESSURE SYSTEMS
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BRAYTON POINT – (2) 40 TPH PRESSURE SYSTEMS
Rotary Valve Based Systems
Rotary Valve Feeding a Vacuum Pneumatic Conveying Line
Rotary Valves Feeding Pressure Pneumatic Conveying Lines
Vacuum / Pressure Systems
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DYNEGY HENNEPIN – (2) 15 TPH SYSTEMS
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DYNEGY HAVANA 6 – 37 TPH (3,600 FT) SYSTEM
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DYNEGY VERMILION – (2) 15 TPH SYSTEMS
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WESTERN KENTUCKY ENERGY – (2) 15 TPH SYSTEMS
Wet To Dry Fly Ash Conversions
​Scope: Divert ash flow from existing ponds to a new dry ash storage silo via vacuum fly ash systems feeding a pressure transfer system.
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DYNEGY HENNEPIN – (2) 15 TPH SYSTEMS
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DYNEGY HAVANA 6 – 37 TPH (3,600 FT) SYSTEM
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DYNEGY VERMILION – (2) 15 TPH SYSTEMS
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WESTERN KENTUCKY ENERGY – (2) 15 SYSTEMS
Submerged Scraper Conveyer (SSC)
Submerged Scraper Conveyor (SSC) bottom ash systems, have been developed replace old wet bottom ash slurry systems.
Remote Submerged Scraper Conveyer (RSSC)
With the Remote Submerged Scraper Conveyor (RSSC), existing Bottom Ash Slurry line(s) can be diverted away from ash storage ponds. With our Patented RSSC technology, bottom ash slurry is dewatered and discharged into a storage bunker.
SDA & Waste Ash Handling Systems
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HAVANA 6 – (2) 110 TPH PRESSURE SYSTEMS
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BIG RIVERS – (1) 15 TPH DENSE PHASE SYSTEM
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US STEEL, GARY, IN – (2) 12.25 VACUUM SYSTEMS
Activated Carbon Injection
Feed Equipment is shop installed in the silo, then delivered in one piece. All components shop wired to reduce field labor.
Hydrated Lime / Trona Systems
Hydrated Lime / Trona:
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PSNH – (2) Trona Injection Systems
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Duke / Progress Energy - (6) Hydrated Lime DSI
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Constellation Energy – (2) DSI systems
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Over 60 DSI Installations
Boiler Injection Systems
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For multi point sorbent injection into fluid bed boilers.
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Designed to provide selective dispersement of sorbents, for maximum SO2 reduction.
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Conveying stream is split from one to two, four to eight, continuous and uniform, injection points with our proprieto FLO/proportioner.
Bed Media (Sand) Injection
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​For bed media fill and make up into fluid bed boilers.
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Designed to provide selective dispersement of bed media a various boiler needs.
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Conveying stream can be split from one to two, four to eight injection points.
Ash Re-Injection
Ash re-injection systems can be used to inject high carbon ash for re-burn
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​WE ENERGY SCOPE:
TEN fly ash re-injection systems each conveying fly ash from a silo cone discharge to TWO injection points in the pulverized coal supply feed lines
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Flat bottom silo aeration system
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Bulk truck unloading system
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PLC touch screen control panel
Truck & Rail Unloading
Unloading PD trucks and dump trucks to Storage Silos can
be done with the aide of pneumatic conveying systems.
Truck unloading can be provided for many types of material
such as ash, limestone, pebble lime, hydrated lime, trona
and many more . . . .
Rotary Valve Types
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SHD: General Purpose Valve
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HD: For Moderately Abrasive Applications
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Extreme XT/XL: For Severely Abrasive Applications
PERMA/flo Pipe & Fittings
Delta Ducon PERMA/flo pipe & fittings are designed to withstand the wearing action of abrasive materials when transported either hydraulically or pneumatically.
PERMA/flo KG Valves
The PERMA/flo KG Valves are used to divert abrasive materials while maintaining a seal on the closed divert leg. The valve body is constructed of cast 400+ BHN P-33 Alloy or PERMA/flo II Induction Hardened Steel.
Ash Intake Valves
Ash intake valves act as metering valves for the flow of ash into a vacuum conveying system.
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Type "HC" Valve
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Type "E" Valve
Silos & FLO/tray Aeration Systems
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No moving parts, low cost.
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Conveys materials on 4-8 degree slope
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Eliminates arching, bridging and hang-up bins.
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Works with dry, fluidizable powders such as; fly ash, cement, hydrated lime, baghouse dust, alumina, PVC resin, clay etc.
Wet & Dry Silo Unloading Equipment
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Paddle/Pin Mixer (PUGMILL)
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Dry Unloading Spout
So, whether you're looking to upgrade your existing infrastructure, improve environmental compliance, or simply operate more efficiently, Delta Ducon's Power Group Division is your partner for progress.
With our unwavering commitment to clean power and environmental stewardship, we are paving the way for a brighter future for the planet.
