Infrasonic soot cleaning

Infrasonic soot cleaning
Infrasonic sound from a special loudspeaker make the soot vibrates off the tubes. Infrasonic waves used in soot cleaning have their frequency in between: 17 Hz and 30 Hz depending on the installation.
This Acoustic cleaning method maintains the heat transfer surfaces free from soot.

Designed to be used during boiler operation.

This example is an exhaust gas boiler.

© 2009 Lars Josefsson Steamesteem in a computerized world Marine steam boilers accessories.
Steamesteem means that I like steam boilers and steamships, paddle steamers as well as screw-propelled steamships.