Sand Coolers

Carrier vibrating fluid bed sand coolers are designed to cool hot return sand to temperature and moisture levels ideal for mulling.

• Three-Stage System
  1. Water Addition
  2. Mixing
  3. Cooling in Fluid Bed
• Evaporative cooling process provides maximum thermal efficiency.
• Fluidization with vibration mixes and turns the sand bed, eliminating hot spots.
• Because the sand moisture is evaporated while cooling, the cool sand is consistent in temperature and moisture.
• Air volume controls regulate and maintain supply and exhaust air volumes at a constant pre-set level to prevent fines entrainment and sand weepage.
• Continuous plenum discharge incorporates a double seal to discharge weepage sand if loss of supply air should occur.
• Special hood design minimizes dusting and produces more uniform exhaust velocities.
• Consistent return sand temperature and moisture content.
• Minimal maintenance - there are no moving parts in contact with the sand.

For more information on Carrier sand coolers, refer to brochures #16618 and #12610.