All installed fire-tube boilers (2-pass, 3-pass, 4-pass, firebox, wetback, dryback etc.) can
be retrofitted to Warga design. In this case user immediately enjoys all the benefits of
Warga design (no refractory, improved turndown efficiencies and accompanying reduced
fuel consumption, lowered maintenance cost, no tubesheet cracking). There is no change
in boiler controls, burner and operation. During works the boiler stays connected to
system.
With Boiler Design Software the accurate heat transfer calculations are performed prior
every job to secure an optimum performance. Modern combustion controls and
economizer can be added to maximize user benefit.
Retrofit to Warga design brings the customer a practically new Warga boiler at cost
comparable to the cost of one major boiler overhaul due when the boiler is retubed
because of tube sheet cracking, a commonplace in industry. The latter can be due
several times in boiler lifetime.
When boiler is repaired in classical fashion (retubing), the performance remains the same,
and in several years time yet another repair may be due. While retrofitting the boiler to
Warga design, which happens only once, the problems conventional fire tube boilers
suffer from are solved for good.
be retrofitted to Warga design. In this case user immediately enjoys all the benefits of
Warga design (no refractory, improved turndown efficiencies and accompanying reduced
fuel consumption, lowered maintenance cost, no tubesheet cracking). There is no change
in boiler controls, burner and operation. During works the boiler stays connected to
system.
With Boiler Design Software the accurate heat transfer calculations are performed prior
every job to secure an optimum performance. Modern combustion controls and
economizer can be added to maximize user benefit.
Retrofit to Warga design brings the customer a practically new Warga boiler at cost
comparable to the cost of one major boiler overhaul due when the boiler is retubed
because of tube sheet cracking, a commonplace in industry. The latter can be due
several times in boiler lifetime.
When boiler is repaired in classical fashion (retubing), the performance remains the same,
and in several years time yet another repair may be due. While retrofitting the boiler to
Warga design, which happens only once, the problems conventional fire tube boilers
suffer from are solved for good.
| ADVANCED FIRE-TUBE BOILER TECHNOLOGY |
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| BOILER RETROFIT |
