Non-metallic sludge/grit collector

Sweep off continuously & stably the sludge of the floor whiling removing the floating scum of the water surface in various rectangular sedimentation tank chamber with high loads.
Description
Sweep off continuously & stably the sludge/grit of the floor whiling removing the floating scum of the water surface in various rectangular sedimentation tank/grit chamber with high loads.

√  Light weight of the collector chain, low elongation after water absorption. 
√  Stable sprocket engagement and low failure rate during high loads operation.
√  The scraper flights have sufficient strength and stiffness.
√  The collector has low weight and energy consumption, being capable to working continuously for 24h per day.
√  Anti-abrasion material of components, long service life, low maintenance costs.
√  The optimized operation speed ensures effective sedimentation and removal of sludge, and avoids sludge disturbance & floating.
√  It can be applied to industrial wastewater treatment by unique material optimization of key componentss.
√  Suitable for various rectangular sedimentation tanks with a width of 1-12m.

Application
Horizontal-flow sedimentation tank
Double-layer sedimentation tank
Peripheral-feed and peripheral-take off clarifier
Aerated grit chamber
Horizontal-flow grit chamber
   
*rectangular sedimentation tanks

 
          
*Horizontal-flow grit chamber
 


Main Structure

Driving unit (above of the sedimentation tank)
■  Driving motor & speed reducer.
■  Non-metallic driving sprocket (overload protection system)
■  NH-78 non-metallic driving chain.
■  Tightener device.

Driving unit (below of the sedimentation tank)
■  Non-metallic driving sprocket (40T, NH-78 chain)
■  Head shaft (non-metallic/metallic/stub shaft/telescoping)
■  Non-metallic head shaft sprocket (23T, NMC-152 chain)
■  Non-metallic driven sprocket (17T, NMC-152 chain)
■  NMC-152 collector chain