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Wallace & Tiernan® Series A-758 Paste-Type lime slaker produces a high strength lime slurry from dry quicklime at a substantial savings. On-site slaking is the ideal solution to commercial hydrated lime which becomes prohibitive for installations requiring a continuous, high volume supply.
The A758 lime-slaking system uses a controlled paste-slaking technique. The system is completely automatic from quicklime input to lime-slurry discharge.
The heart of the slaking process is a torque-operated water valve which automatically maintains paste consistency of the lime being slaked. Typical application are as follows:
- Scale and corrosion control
- Coagulation
- Water softening in the water treatment market
- Acid neutralization
- Sludge conditioning
- Phosphate removal in the wastewater treatment market
- SO2 removal from flue gas in the air quality control market
Features -
Paste-slaking process -
2:1 water-to-lime ratio which means less water required -
Manual or Automatic Controls for varied control options -
20:1 operating range -
4 capacities available (1000, 2000, 4000 or 8000 pph) -
Integrated System Design -
Vibrating Screen for higher concentration or Conveyor-type Grit Remover -
Belt-type Volumetric or Gravimetric Feeder or Screw-type Volumetric Feeder Benefits -
Lower operating costs by using less water, heat and energy -
Simple mechanical water control valve maintains paste consistency -
Higher operating temperature (190°F) -
Smaller Footprint -
Less vertical headroom required -
5-minute detention time -
Easy Installation
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