Dewatering Systems

  
System Components


 

The Centrisys Skidmounted Centrifuge System

Centrifuge
- One high performance dewatering centrisys centrifuge.

Feed Pump - One Positive displacement feed pump complete with a VFD to adjust the speed of the sludge flow to the centrifuge. Progressive cavity or lobe design is typical.

Manifold - A manifold is installed so that all liquid to and from the system is connected at a central point on the skid. Sludge in, centrate out & freshwater connections are connected at this single point.

Cake Transportation - A screw conveyor or cake pump is used for transportation of the centrifuge cake from the skid into the desired hopper. The screw conveyor is typically 16' in length and can discharge on an angle. The screw conveyor has a drain for water drainage on startups and shutdowns. Cake pumps can be fitted with a sensing device in the cake discharge hopper for automatic starting & stopping.

Polymer Makeup System - Emulsion polymer blending unit for mixing of emulsion polymers when flocculation is required is typically included in the dewatering system.

Flow Meter - A magnetic flow meter is included for local display as well as display on the system control interface screen.

Control Panel - Included is a NEMA 4X stainless steel enclosure for all controls installed on the skid. Installed within the panel are the necessary VFD's and starters for the operation of the system. All components are interlocked through a PLC, backdrive microprocessor or timer relay.

Stand & Hoppers - All equipment is integrated on a common framework which includes OSHA catwalks and handrails for maintenance and adjustment of the centrifuge system. Fiberglass non-skid grating is included for the catwalks.

Drip Pan - Skid mount systems include an integrated drip pan for containment of process material and pretreatment chemicals. Drip pans include 4" connections for drainage.