Let's discuss together The wear mechanisms at various Rotary kiln zones mechanical and production at Cement Industry
it contains
Wear mechanisms in the different kiln zones
Influence of kiln system
Specific consumption (in g/t clinker)
Reasons for premature wear
Infiltration by KCl
Wear process: KCl infiltration
Wear process: KCl infiltration .......... Video
Wear in preheating zone ...... Video
Infiltration by alkaline compounds
Corrosion of MgO by K2SO4
Effect of deformed / unstable kiln shell
Spalling of magnesia hercynite bricks
Condensed alkaline compounds
KCl layer between brick and kiln shell
K2SO4 condensations on the kiln shell
Twisting in the burning zone
Twisting of magnesia spinel bricks in outlet zone
MMechanical wear in the outlet section ...... Video
Axial channel in the upper transition zone
Channel in the upper transition zone
High ovality under the second tyre
Mechanical wear in outlet zone
Effect of frequent thermal shocks ...... Video
Overheating and clinker liquid phase infiltration
Wear process overheating and Clinker liquid phase infiltration ...... Video
Rapid erosion by strong overheating
Overheating
Overheating of high alumina bricks
Overheating of high alumina bricks in the outlet zone
Local overheating of calciner wall
Alkali bursting of castable
Corrosion of metallic anchors
Asymmetric wear on burner tube refractory
Alkali corrosion of castable, metallic anchor and burner tube
Abrasion of the burner head
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