Droop Correction

Sootblowers with long travel develop a considerable bending of the unilaterally attached lance tube and this increases to a disproportionately large extent with increasing travelling routes. Due to the rotation and/or oscillation of the lance tube this leads to excessive  mechanical loading.

Multi blowing pattern

The multiple blowing pattern has the following operational principle:
Core jet cleans different areas of the heating surfaces.
Cleaning takes place evenly and completely. The forces on the heating surfaces will be reduced.