Main reasons for kiln inlet spillage by ahmed el sayed

Damage in kiln inlet shelv

Damage kiln inlet scoop

Low kiln RPM with sulphate ring

Poor draught

1- ask mechanical team to keep kiln in up position to close inlet seal gap.

2- decrease kiln feed.

3- increase kiln speed.

4- maintain more kiln inlet negative pressure either by ID fan or by pass fan.

5- keep more kiln hood negative pressure.

6- focus to eliminate any ring formation or thick coating in UTZ or BZ.

7- review with quality team SO3 hot meal, clinker,LP, Mgo and SM.

8- check any build up at kiln inlet and dead corner but pay attention for team safety.