BTA User Guide
Topling Prnjavor
Page 68
Table 13.
Increase of fuel consumption acc to scale thickness
Scale thickness mm
1
2
3
4
5
Increase of fuel consumption %
2
3.5
5
6.5
7.5
Corrosion
of boiler metal surfaces in contact with the boiler water occurs because of the
effect of gases contained in boiler water (especially the dangerous effects of oxygen when in
contact with iron oxide produces) and the effects of salt contained in the water. Boiler scale at a
temperature of 600 ° C decomposes and causes damaging of boiler sheet metals. The process of
corrosion is helped by high temperature. The consequences of corrosion are the damaged boiler
tubes and sheets; it reduces the thickness of materials and the impossibility of bearing the
working pressure of the boiler. Above-mentioned also shortens the life of the boiler.
In Addendum, complete instructions for water
softener
JOP 1 manufacture red by Klenik -
Gradiska.
Summary of Contents for BTA1000
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