CHEM DEWAT – Sludge Dewatering System

In comparison with other sludge de-watering devices (belt filter press, Filter press, centrifuges and other devices) our volute type sludge de-watering equipment has many advantages.

Advantages

  • Capable of working 24/7
  • Lesser polymer consumption
  • Consistent in maintaining moisture content between 70% to 80% for bio sludge & 50%  to 60% for chemical sludge
  • Very very minimum flush water consumption Application
  • Minimum maintenance & operating cost
  • Minimum noise level
  • Suitable for any sludge

Application

  • Domestic & Municipal STP
  • Food & beverages
  • Slaughter breeding
  • Printing & dyeing
  • Chemical
  • Oil
  • Paper & pulp
  • Petrochemical
  • Etc.,

Sludge entering

Dewatering

Sludge discharging

Flocculating

Rinsing

Filter Water

Working Principle:

  • The sludge transferred at the feed chamber
  • There after sludge then through the weir at measured flow enters into to the flocculation zone and then thoroughly mixed with the flocculation aid solution
  • The sludge fully mixed by the blender forming bigger floc is travels by gravity to the  screw body
  • The floc by gravity started to move from the de-watering zone to the concentration zone  to get the dewatered sludge with moisture content as specified through the sludge chute.
  • The space between movable annular plate and the fixed annular plate in the dewatering part narrower and narrower. Further pressure is exerted by the plate located on the exit of output sludge cake.
  • Model
  • CDeW 02-05
  • CDeW 05-10
  • CDeW 10-20
  • CDeW 20-30
  • CDeW 30-40
  • CDeW 40-50
  • CDeW 50-70
  • CDeW 70-100
  • CDeW 100-140
  • CDeW 150-210
  • CDeW 200-300
  • CDeW 300-450
  • Screw Motor Power (KW)
  • 0.18
  • 0.18
  • 0.18
  • 0.36
  • 0.54
  • 0.72
  • 0.75
  • 1.10
  • 2.20
  • 2.20
  • 3.30
  • 4.50
  • Mixer Motor Power (KW)
  • 0.18
  • 0.18
  • 0.18
  • 0.36
  • 0.36
  • 0.36
  • 0.75
  • 0.75
  • 1.50
  • 1.50
  • 1.50
  • 1.1 +1.1
  • Total Power (KW)
  • 0.36
  • 0.36
  • 0.36
  • 0.72
  • 0.90
  • 1.08
  • 1.50
  • 1.85
  • 3.70
  • 3.70
  • 4.80
  • 6.70