Device and method for cleaning emission protection installations in coke quenching towers

摘要

The invention relates to a device and a method for cleaning emission protection installations (3) in coke quenching towers. The emission protection installations (3) are fixed to a support structure (2) in the chimney (1) of the coke quenching tower. A liquid is sprayed onto the emission protection installations (3) by means of nozzles (6) for cleaning purposes. The nozzles (6) are arranged on at least one movable element (8).