Heat Recovery Boiler

It’s not just about saving fuel in a boiler, even your process may be such that it includes furnaces, kilns where a large proportion of heat after combustion of fuel gets wasted as a dry flue gas loss.

Though in this case, you are not using extra fuel in your equipment still there are a huge amount of flue gas losses.

This heat can be utilized somewhere in a process where you are currently using fuel to generate heat either to produce steam or even for local heating of water or air or any other fluids.

Remember energy is precious, even small saving in energy cost will save you a lot of money which can usually be seen over a period of 1 year.

Petrosadid with its reputable partners is able to serve the clients with design and fabrication of Waste Heat Recovery Boilers. Waste Heat Recovery boilers are designed to recover heat from waste flue gases from DG exhaust, Furnace exhaust, Kiln exhaust, incinerator exhaust etc. to produce steam or hot water based on the application requirements of the plant. The applications can be summarized as following:

• Engines Turbines

• Biomass Plants Process Heat Plants

• Thermal Oxidizers

• Incinerator Plants

• Gasifiers

Main Sources of Waste Heat can be summarized as following:

• Exhaust or flue gases from: Boilers, furnaces, heaters, kilns, combustion turbines, engines etc.

• Exhaust air from ovens, dryers, etc.

• Hot liquids or water from processes

• Steam from various sources

• Hot products discharged from the heating equipment (i.e. hot steel, clinkers, glass ware, castings etc.)

• Radiation – convection heat from hot sources (i.e. ducts, conveyors etc.)

• Chemical reactors (heat of exothermic reactions)

• Other sources