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DT Series Large Desulfurization Circulating Slurry Pump

With the new emissions standards arriving at a time when energy prices and global warming dominate the news, Flue Gas Desulphurization (FGD) technology has become the hot topic of power generation. Wet FGD technology, which is based on using limestone or lime as a reagent, is a wet scrubbing process and has been the FGD technology most frequently selected for sulfur dioxide (SO2) reduction from coal-fired utility boilers. The ADT series centrigual slurry pump are speical designed for transporting of the limestone or lime in the processing of the wet flue gas desulphurization. The new developed high chrome materials make the ADT pump get better performance at FGD processing!
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Designed for latest FGD technology


(1) Recent trends in the technology of FGD systems have called for even higher flow capacity in order to reduce installation cost and optimize efficiency

(2) Minimum number of larger diameter fasteners allows all rotating and wearing components, including the mechanical seal, to be inspected without disturbing the suction or discharge pipework. (Back pull out design)
(3) Allows simple removal of the entire assembly for maintenance in a clean environment. 
(4) Specifically designed high chrome alloys for handling abrasive and corrosive conditions found in FGD applications
(5) A large diameter, very stiff shaft and short impeller overhand minimizes shaft deflection and so provides excellent conditions for the mechanical seal
(6) Fully protected oversized heavy duty oil lubricated roller and taper roller bearings carry all the radial and thrust loads with unusually high service factors
(7) The ADT series FGD pumps are designed to be either direct coupled to slow speed electric motors or directly driven through gearboxes

Lowest cost of operation

(1) Power consumption is by far the largest component of operative costs. Being able to maintain the efficiency throughout the life of the impeller guarantees the lowest overall operating costs
(2) Specially formulated high chromium irons, developed by us combined with optimum impeller vane designs minimize wear in the pumps

DT Series Large Desulfurization Circulating Slurry Pump

1. Impeller   2. Inlet Short Pipe   3. Volute   4. Frame Plate Liner Insert   5. Mechanical Seal   6. Dismantling Ring

7. Frame   8. Bearing Housing   9. Shaft   10. Adjusting Screw   11. Clamp Bolt   12. Bolt   13. Support 14. Stud

DT Series Large Desulfurization Circulating Slurry PumpDT Series Large Desulfurization Circulating Slurry Pump

DT Series Large Desulfurization Circulating Slurry Pump

DT Series Large Desulfurization Circulating Slurry Pump

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