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Res-Kem Corp. - Condensate Polishers
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Res-Kem Sodium Cycle Condensate Polishers are available in a wide range of self-contained packages configured in single, double, and triple unit arrangements to treat condensate return for reuse as boiler feedwater. The standard wetted parts for Res-Kem Condensate Polishers are stainless steel. Single units are rated for flows up to 710 gpm. For larger flow rates, contact Res-Kem to determine whether larger or multiple units would be appropriate. Economical and efficient, Res-Kem Condensate Polishers can be equipped for manual, semi-automatic or full-automatic operation. Regardless of the set up, only limited technical expertise is required for operation. Res-Kem Condensate Polishers will integrate into a complete water treatment system without expensive custom field engineering and programming.
STANDARD FEATURES:
- All Stainless Steel Wetted Parts
- Flow Rates up to 710 gpm
- ASME Code Stainless Steel Vessel Designed for 100 psig
- Factory Assembled Stainless Steel Butterfly Valve Nest
- Stainless Steel Hub and Lateral Underdrain
- Differential Pressure Switch
- Flow Sensor
- NEMA 4XFG Electrical Enclosure
- Outlet Water Sample Valve
- Automatic Backwash Flow Controller
- Separate Cold Water Connection for Regeneration Cycles
- High capacity, High Crosslinked Macroporous Cation Resin
- Raw Water Bypass Piping
ADVANTAGES:
- Quick ROI by Reclaiming Waste Heat and Increasing Cycles
- Cold Water Regeneration Saves Heated Water
- Materials Selected to Withstand Corrosive Environment
- Standard Designs Reduce Cost and Delivery Time
- Simple Operation Reduces Operator Training Requirements
- High Strength Resin Selected for Long Life
OPTIONS:
- Allen Bradley PLC
- Water Sample Cooler
- Subsurface Wash
- Isolation Valves
- Skid Assembly
Why treat Condensate? Condensate systems always leak. Heat exchangers are where most of the leakage problems start. This is where untreated cooling water can contaminate the process water causing corrosion. Every system must have a method to handle this leakage. When a condensate system is not properly controlled or simply ignored, corrosion takes place. Iron, copper, and other harmful contaminants are washed back into the boiler systems. This wastes energy because these contaminants reduce heat transfer. See chart below. A simple solution is to blow down the boiler to improve water quality, but this wastes heat and requires more makeup water. The cost effective solution is to "polish" your contaminated condensate for reuse. As more condensate is reused, less make up water is required, reducing both chemical consumption and energy requirements. Let Res-Kem work up the energy savings available by polishing your dirty condensate. The payback is both swift and dramatic.
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