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  • GRATE FIRED BOILER

    GRATE FIRED BOILER

    Traveling Grate (TG)

    Details

    CAPACITY: Upto 170 TPH

    PRESSURE: Upto 110 Kg/cm2 (g)

    STEAM TEMP: UPTO 520°C

    FUEL: Baggase, Rice Husk, Cotton Stalk, Mustard Stalk, Wood Chips, Paddy Straw, Coal, Lignite etc.

    Salient Features

    • Continuous Ash Discharge.
    • Bi-Drum/Single Drum Design, Natural Circulation, Top Supported Design.
    • Tall Furnace for Stagged/Complete Combustion.
    • Optimum combustion with staged secondary air system.
    • 2 Stage/3Stage Superheater with inters-tage Spray Attemperator.
    • Even Fuel Distribution on the Entire Grate.
    • Modulating Cyclo motor for Spreader Dampers.
    • Grate Driven by Hydraulic Drive/ Mechanical Drive.

    Dumping Grate (DG)

    Details

    CAPACITY: UPTO 175 TPH

    PRESSURE: UPTO 110 KG/CM2

    STEAM TEMP: UPTO 540°C

    FUEL: BAGASSE, RICE HUSK ETC.

    Salient Features

    • Generously sized grate.
    • Soot Blowers for on load cleaning of heating surface.
    • Secondary air distribution system.
    • Pneumatically operated sectionalized dumping grate.
    • Two stage superheaters with single stage attemperator for accurate steam temperature control.

    Pulsating Grate (PG)

    Details

    CAPACITY: UPTO 50 TPH

    PRESSURE: UPTO 67 KG/CM2

    FUEL: RICE HUSK, BAGASSE, MUSTARD HUSK, COTTON STALK, OTHER BIO-MASS FUELS AND BREQUETS, ETC.

    STEAM TEMP: UPTO 490°C

    Salient Features

    • Generously sized grate.
    • Soot Blowers for on load cleaning of heating surface.
    • Secondary air distribution system.
    • Hydraulically operated sectionalized pulsating grate.
    • Two stage superheaters with single stage attemperator for accurate steam temperature control.
    • Continuous Ash discharge.