How to Use This Calculator
- Enter kiln operating data: feed rate, coal rate, NCV, fuel type (petcoke or coal)
- Enter cooler specifications: grate area, design capacity, clinker factor, exit temperature
- Enter air flow distribution: secondary air total flow, primary air %, leakage %
- Click Calculate: see cooler loading vs guide value, specific heat consumption, utilization %, and cooler losses
Operating Parameters
Raw meal feed to kiln
Coal firing rate
Net calorific value
Affects guide loading
Cooler Specifications
Active grate surface
Design capacity
Feed / Clinker ratio
At cooler discharge
Air Flow Distribution
Measured total air flow
% of total air
% of total air
Reference temperature