Bed Ash Cooler Systems

WORK OF PRINCIPLES: -

• Typical water cooled Holo-Screw Coolers provide proven reliability to drain and cool bed material from the CFBC /FBC.
• Hot ashes and some inert material such as sand discharges at the bottom of and enter the screw cooler through the flooded inlet. The hot product is then continuously conveyed into the discharge at an angle and dumped into the ash handling system.
• Ash cooling screws are typically designed to handle boiler ash with a discharge temperature of up to 950 Degree C and cooling it down to 150 Degree C or less so it can enter the ash handling system.