Door Sealing System

A main portion of pollution in coke plants are emitted through the coke oven doors due to leakages.

Preconditions for low emissions through the coke oven doors are:

  • Plane jamb, no notches
  • Easily cleanable
  • Adaption to on bended jambs brings flexibility and optimum bearing force
Door sealing system - flexibility
Door sealing system - flexibility

The door sealing system, developed by DMT, fulfills the requirements above and therewith lowers the emissions at coke oven doors to a minimum.

The door seal itself is able to adapt to the expansion/contraction of the door (e.g. because of thermal expansion), due its special and flexible construction. Flexible diaphragm seals allow compensation of door bending.

Please feel free to contact our specialists.