CHISAKI Pre-heater

Limestone Size

Small-sized 10-30mm, 20-40mm
Fine-sized 2-5mm, 7-12mm

Feature

1. 1.
   Uniform contact between limestone and combustion gas is achieved through even movement of limestone on the rotating kiln bed.
2. 2.
   Low Heat Consumption with High-Efficiency Preheater

   1. 1)
      The preheater features a refractory lining, resulting in a high proportion of calcination within the preheater (enabling capacity increase through retrofitting existing equipment).
   2. 2)
      The length of rotary kilns with high heat loss can be shortened, improving overall efficiency. (Decrease heat loss from rotary kiln)
3. 3.
   Reduced Power Consumption of Exhaust Gas Blower (Induced Draft Fan).（Low exhaust gas volume）

   1. 1)
      Low pressure loss within the preheater
   2. 2)
      Low-leakage design
4. 4.
   Effective Utilization of Existing Equipment
5. 5.
   Effective Utilization of Mineral Resources

   Calcination of fine limestone (approximately 5–10 mm), which has been difficult until now, is possible.

Supply Record