Draygon - Model CS-20-IP -Oil/Water Separators
The Draygon CS-20-IP Clarifier/Separator will remove essentially 100% of all free and dispersed non-emulsified oil droplets larger than 20 microns in diameter with a specific gravity of .90 or less. The separator is designed for above grade installation and will be constructed of 12 gauge 304 stainless steel.
Our oil/water separators are an ideal adjunct to our evaporators when wastewater has a heavy oil component. Draygon Oil / Water Separators meet EPA Method 413.2 and European Standard EN 858-1 (99.99% Free Oil Removal).
Our Oil / Water Separators include a tank containing an inlet compartment, separation chamber, sludge chamber, and clean water outlet chamber.
Droplets are intercepted by the corrugated plates as the oil/water mixture flows through the separator, new droplets coalesce with retained droplets, making larger droplets. Enlarged droplets are released and rise to the surface to be decanted into a storage tank.
Stokes’ Law calculations, based on a flow of zero velocity, result in a Reynold’s number less than 500 to ensure optimum separation.
Team a Draygon Oil/Water Separator with your Draygon DRG Wastewater Evaporators For The Most Efficient And Cost Effective Waste Stream Processing Solution
- Design Flow: 1-20 GPM Size 46″ Wide X 70″ High X 96″ Long
- 2” Inlet/Outlet- FNPT Fitting
- (2) 2” Oil Outlet-FNPT Fittings
- (2) 2” Vent NPT Fittings and (2) 1” Drain NPT Fittings
- Parallel-corrugated plate coalescer designed to remove oil droplets greater than 20 microns with a Reynolds Number of less than 500.
- 144 square feet of projected plate inclined plates to direct the flow to the surface
- Sludge hopper to capture and contain settleable solids.
- 40-gallon integral oil storage compartment for pump out.
- 72-gallon effluent compartment for pump out.
- Gasketed vapor tight covers for access to chamber compartments.
Operating Type
- Gravity displacement type
Performance
- Minimum of 99.9% of free droplets 20 micron in size or greater
Design
- Our Oil / Water Separators include a tank containing an inlet compartment, separation chamber, sludge chamber, and clean water outlet chamber.
Electrical Requirement
- None
Construction
- Single wall construction conforming to ASTM A240, type 304 stainless steel. Welding in accor-dance with AWS D1.1 for watertight tanks that will not warp or deform under load.
Corrosion Protection (carbon steel only)
- Sandblasting, then interior lined with Tnemec Series 61 liner to 9 mils MDFT; Exterior coated with polyamide epoxy to 6 mils MDFT.
Coalescing Media
- HD Q-PAC – minimum of 132 square feet per cubic foot of effective coalescing surface area.
- Fast Payback/ROI
- Fast Installation, No Power Needed
- Reliable Operation, No Moving Parts Or Consumable Wearing Elements
- Low Maintenance, No Filters Or Chemicals
- Easy Cleaning – Removable Vapor Tight Covers
- Unique Technology Cross-fluted design/internal intercon-necting channels for enhanced efficiencies in significantly smaller units. Droplets are intercepted by the corrugated plates as the oil/water mixture flows through the separator, new droplets coalesce with retained droplets, making larger droplets. Enlarged droplets are released and rise to the surface to be decanted into a storage tank. Stokes’ Law calculations, based on a flow of zero velocity, result in a Rey-nold’s number less than 500 to ensure optimum separation.
Use Draygon Oil / Water Separators for waste streams from these applications and more:
- Parts Washing
- Printing Inks/Dyes
- Vehicle Washes, Parking Lots
- Metal Fabrication/Finishing, Plating, Screw Machine Shops, Ceramic Coating
- Floor Scrubbing Water
- Marina Bilge Water
- Air Condensation
- Storm Water Runoff
- Compressor Condensate
- Degreasing Operations
- Refineries, Refueling Stations, Tank Farms, Utilities, Oil Terminals
- Airports
- Coolant