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  • Name: S66 series roasting furnace
  • NO.: 100504
  • Views : 97

 

It is comprised of combustor, combustion chamber, grid type hearth, sand inlet & outlet, ventilation system, temperature modulation system and electrical control system. It adopts countercurrent heat exchange principle which means to heat burned sand to 100-350 ℃,sometimes as high as 800 ℃ aiming to remove water content in the remnant binder of burned sand. Then the film on burned sand surface is embrittled, which create necessary conditions for subsequential regeneration and binder removal.

Main characteristics:
● Being imported, the combustor can adjust air and fuel mixture ratio automatically and regulate the flame automatically according to hearth temperature.
● Temperature control system can implement reliable supervision and automatic (manual) adjustment of the roasting working condition.

Crushing-roasting-regeneration unit S66 series roasting furnace

Technical specifications:

Parameter/model

S668I

S6612I

S6616I

Productivity(t/h)
10
15
20
Outlet sand temperature (℃)
100~350
100~350
100~350
When calcination temperature of coated sand is no less than 700℃,
horizontal and vertical high temperature roasting furnaces can be used together.
 

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