Oil and Gas Fired Boiler

CVL gas/oil fired Boiler is Bi-drum, natural circulation, bottom supported water tube type designed suitable for forced draught operation .The components of this boiler consists of steam drum, mud drum, gas tight combustion chamber, evaporator (bank) tubes and economizer. Moisture separation in the steam drum is accomplished with separating chamber. The mud drum is provided with an intermittent blow down connection to remove any accumulated solids. Both the drums are connected by an array of evaporator (bank) tubes arranged in-line. These tubes are attached to the drums by expansion. The last row of evaporator tubes are membrane welded continuously. The saturated steam from steam drum passes to convection super heater and to radiant super heater. To provide the combustion air required for burning the fuel forced draft fan (FD) has been installed. The FD fan to burner duct is made of Carbon steel plates of sufficient thickness. .