LäNGS.PLuS (LNS+) Traveling Scrapers are especially developed for longitudinal clarification tanks, serving for single or multiple side by side rectangular sedimentation tanks. Sludge and scum removal systems are connected to the traveling bridge.
LNS+ Scrapers are available in different type of sludge removal systems:
Blade Type: Sludge blades push the settled sludge to the sludge removal pit which is at one end of the tank.
Suction Type: Settled sludge is drawn by suction pipes directly from the bottom of the tank.
LNS+ Scrapers for can also be equipped with blade type scum removal systems which collects the floating scum to the collection channel located at one end of the tank