SIC - Società Impianti Calce

Search

C.B.K.

you are in: home > Kilns > Single Shaft Kilns > C.B.K.

forno per calce CBK

TECHNOLOGICAL NOTES


C.B.K. kilns (Central burner kiln) are single shaft type, with round cross section and exhaust gases circulation in counter current.

They are equipped with burners external to the shell and one central burner plunged in the material.

These kilns allow the production of a wide range of lime using natural gas as fuel.

 



impianto cbk

WINNING FACTORS

  • Middle – small lime productions
  • Low maintenance cost
  • Easy management (No operator dedicated)
  • High CO2 concentration at the stack.
  • Low investment cost

TECHNICAL DATA


Limestone Size 30 ÷ 120 mm
Production 30 ÷ 120 Tons CaO/D
Fuel gas
Reactivity T60 <2 to <10
Electric Consumpition < 10,5 kWh/Tons CaO
Caloric Consumpition < 950 Kcal / Kg. CaO
L.O.I. < 1,5

 



 

 


SINGLE SHAFT KILN
C.B.K.
For middle - small
lime production 

central burner kiln

SPECIAL FEATURE
C.B.K.

For hydraulic
lime burning 

cottura calce idraulica

SPECIAL FEATURE
C.B.K.
For low reactivity
lime burning(T60>10') 

cottura calce bassa reattività