Optimized distribution of feed material into cement kiln riser ducts is important for thermal efficiency. Frigate Technologies has developed a Meal Splash Box that widely distributes material across riser ducts using a special splash pool surface, optimizing heat exchange and avoiding pressure increases. Conventional splash boxes cause inefficient dispersion, high pressure drops, and poorer calcination, clinker quality, and energy usage.

1. Optimized distribution of the feed into the riser ducts of cement kilns is a key factor for
optimized heat exchange and thermal efficiency of the Pyro-process.
FRIGATE TEKNOLOGIES PRIVATE LIMITED
Gr. Floor, No. 9; Block # 5
Eros Garden; Charmwood Village; Surajkund Road
Faridabad – 121 001; Haryana; India
Tel
Fax
E-Mail
URL
+91-129-4116470
+91-11-66173981
office@frigate.in
www.frigate.in
Meal Splash Box
Distinct Engineering Features
Wide opening (Utilization of up to 80% of
riser duct cross section)
Special splash pool type dispersion surface
inside
Advantages
Optimized Meal Distribution (homogenous
dispersion) across the entire cross section of
the riser duct
Optimized heat exchange
No Increase of Pressure Drop in Riser Duct
Easy Installation
Long Lifetime
Zero Maintenance
Limitation of conventional meal splash box
Poor degree of calcination of the raw material
High Pressure drop due to ineffective & inefficient dispersion of
meal (due to inbuilt dispersion plate)
High exit temperature at the preheater top stage
Higher specific energy consumption (kcal/ kg clinker)
Poor clinker quality