Common Applications
- Commercial Buildings
- General Industry
Oxymiser Boiler Feedwater Deaerator System
The Hurst “Oxymiser” deaerating boiler feedwater system eliminates the need of expensive oxygen scavenger chemicals. Packaged Deaerator systems, 5,000 to 200,000 PPH. Conditions feedwater to 0% CO2 and .005cc/liter of oxygen.
WHY DEAERATE?
The use of deaerators has long been used in power plants and water tube type boilers, primarily because they remove undissolved oxygen and raise the temperature of the feedwater. These advantages are important today for firetube boilers as well, due to higher capital investments. Operating costs can be reduced by recovering flash steam when returned by high temperature condensate. This feature also raises the feedwater temperature, thus requiring less boiler fuel to convert the feedwater to usable steam.
Boiler tubes, condensate lines, and process piping have a much longer useful life by eliminating the pitting action of untreated water. This advantage alone justifies the cost of an “OXYMISER” deaerator.
STANDARD EQUIPMENT
- Welded steel tank, designed for 50 psig as per the requirements of ASME Code deaerating section with spray valve
- Structural steel stand with square tubing and steel pump platform
- Feedwater pump and motor sets, sized for each application
- Water inlet valve assembly for condensate return and fresh water
- Overflow trap, tank thermometer, pressure gauge
- Steam pressure reducing valve assembly with temperature controller
- Safety relief valve(s), vent valves, tank drain valve
- Water gauge glass set with cocks, drain valve, and protection rods
- Pump suction piping with strainer and shut-off valve
- Integrated Control Panel
Additional Information
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