rotary kiln sealing system

Features
Special sealing systems for rotary kilns
Packing rings (self-adjusting) with permanent spring-action for optimal, continuous contact with the seal disc, optical wear indicator
Can be pressurized with buffer gas
Optional dust extraction at the expansion joint
Optional flush fitting to remove dust deposits at the seal disc
Double-acting seal rings for use with process-compatible barrier gas or to drain toxic or aggressive gas
Cutting-edge materials, supports broad range of applications

Advantages
Reduced pollution emissions
Clean residue combustion
No partial temperature reduction below the residue combustion threshold due to air infiltration (no dioxin formation)
Safe operation
Significant reduction in primary energy consumption
Long service life, low wear
Predictable downtime (e.g. annual inspection)
Available as retrofit on existing systems

Recommended applications
Process industry
Petrochemical industry
Chemical industry
Pharmaceutical industry
Toxic, hazardous, chemical media
Residue and waste incineration
Cement production
Calcination
Reduction