Shell & Tube Hot Water Generator :
Shell and Tube Type :
The advantages of large water hold up in the shell and smoke in the tube is utilised to make this product extremely versatile for fluctuating
Loads and peak demands.
Efficiency upto 94 percent is possible in these type of units.
The horizontally fired burner is either monobloc or duobloc depending on the model sizes.
The simplest and economically designed is the Shell & Tube series. Drawbacks of downward firing is been eliminated by placing the burner eccentrically in the furnac shell. The luminous Radiant heat is fully utilized due to the reversal of flue gas into the flame ensuring complete combustion, this along with the convective passes ensures efficiencies upto 95 percent. Opening the unit for the maintenance and boxing it up is done in 30 minutes flat.
Significant savings in fuel cost and spares cost has made this boiler most suited for small scale industries.