Single Drum Steam Boiler

Short Description:

Single Chain Fix Chain Coal fired steam boiler will manually feed coal and be suitable for many kind low value fuel .


  • Capacity: 0.5T/h~50T/h, 0.35MW~35MW
  • Type: Steam Boiler
  • Pressure: 0.1Mpa~3.8Mpa
  • Fuel: Biomass, coal, wood, rice husk, shells, pellets, bagasse, waste etc.
  • Industry Usage: Foods, Textile, Plywood, Paper, Brewery, Ricemill, Printing & Dyeing, Poultry feed, Sugar, Packaging, Building material, Chemical,Garment, etc
  • Product Detail

    Introduction :

    Single Drum Chain Grate Coal fired boiler is horizontal three-back water fire pipe composite boiler. Fix fire tube in drum and the light pipe water wall is fixed on the right and left sides of the furnace. With light chain grate stoker for mechanical feeding and by the draft fan and blower for mechanical ventilation, realize mechanical taphole by scraper slag remover.
    The hopper of fuel drops to grate bar, then enter furnace for burning, by the ashes room above the back arch, the flame gets through the first backhaul fire tube to front smokebox, then turn back from front smokebox to the second flue for economizer and dust collector, at last, released into the atmosphere by the draft fan through chimney.

    steam boiler layout display

    Parameter :

    DZGLHorizontal Type Coal-Burning Steam Boiler

    Main Technology Parameter List

    Model  DZG1-0.7-A II
    DZG1-1.0-A II
    DZG1-1.25-A II
    DZG2-1.0-A II
    DZG2-1.25-A II
    DZG2-1.57-AII
    DZG4-1.25-A II
    DZG4-1.57-A II 
    DZL1-0.7-A II
    DZL1-1.0- A II
    DZL1-1.25- A II
    DZL1-1.57- A II
    DZL1-2.45- A II
    Rated Capacity T/h 1 2 4 1
    Rated Working Pressure Mpa 0.7/1.0/1.25 1.0/1.25/1.57 1.25/1.57 0.7/1.0/1.25/1.57/2.45
    Rated Steam Temp. 170/183/194 183/194/204 194/204 170/183/194/204/226
    Feed Water Temp. 20 20 20 20
    Fuel Consumption  Kg/H 170 330 600 170
    Thermal Efficiency  % 77 77 78 78
    Heating Surface m² Boiler Body 32.4 33.85 75.75 32.4
    Economizer 12.51 24.64 38.5 12.51
    Grate area   m² 1.37 2.3 2.05
    Designed Fuel  Type Bituminous Coal Bituminous Coal Bituminous Coal Bituminous Coal
    Max. Transport Weight  T 10.6 19.6 26.5 13.3
    Max. Transport Dimension  m 4.75x2.1x2.6 5.7x3.4x4.6 5.49x2.6x3.5 5.65x2.1x2.6
    Boiler Auxiliary Equipment Model and Specification
    Air Blower Model T4-72-11;3.2A;Right225° T4-72-11;3.2A;Righ 315° T4-72-11;4A; Right 315° T4-72-11;3.2A; Right 225°
    Motor Power N=1.5 Kw N=3 Kw N=5.5 Kw N=1.5 Kw
    Draft Fan Model YX9-35-11;5C ; Right 0° Y-9-26;6.3C ; Right 0° Y-9-26;9D;Right 0° YX 9-35-11;5C; Right 0°
    Motor Power N=5.5 Kw N=11 Kw N=22 Kw N=5.5 Kw
    Gear Box Model GL-5P
    Motor Power N=0.55 Kw
    Feed Water Pump Model 1.5WCT-120 1½ GC5x7 1½ GC5x7 1.5WCT-120
    Motor Power N=2.2 Kw N=7.5 Kw N=7.5 Kw N=2.2 Kw
    Dust Remover Model XD-1 XD-2 XD-4 XD-1

     

    Model  DZL2-1.0-AII
    DZL2-1.25-AII
    DZL2-1.57-AII
    DZL2-2.45-AII   
    DZL4-1.25-AII
    DZL4-1.57-AII
    DZL4-2.45-AII 
    DZL6-1.25-AII
    DZL6-1.57-AII
    DZL6-2.45-AII 
    DZL8-1.57-AII DZL10-1.25-AII
    DZL10-1.57-AII
    DZL10-2.45-AII
    Rated Capacity T/h 2 4 6 8 10
    Rated Working Pressure Mpa 1.0/1.25/1.57/2.45 1.25/1.57/2.45 1.25/1.57/2.45 1.57 1.25/1.57/2.45
    Rated Steam Temp. 183/194/204/226 194/204/226 194/204/226 203.04 194/204/226
    Feed Water Temp. 20 20 20/60 20 20/60
    Fuel Consumption  Kg/H ~310 ~590 ~900 ~1200 ~1440
    Thermal Efficiency  % 78 80 77.44 78 80.6
    Heating Surface m² Boiler Body 33.85 75.75 142 205 347
    Economizer 24.64 38.5 87.2 139.52
    Grate area   m² 3.5 4.66 7.4 8.4 10.98
    Designed Fuel Type Bituminous Coal Bituminous Coal Bituminous Coal Bituminous Coal
    Max.Transport Weight  Ton 21 26.5 38 33 28/29
    Max. Transport Dimension  m 5.9x2.2x3.3 6.5x2.6x3.524 7.4x3.2x4.2 8.1x3.2x4.2 7.6x3.2x3.5
    Boiler Auxiliary Equipment Model and Specification
    Air Blower Model T4-72-11;3.2A;Right315° T4-72-11;4A;Righ 315° T4-72-11;5A; Right 225° GG8-Na7.1A; Right 225° 10TG811DRight 225°
    Motor Power N=3 Kw N=5.5 Kw N=11 Kw N=11 Kw N=15 Kw
    Draft Fan Model Y9-266.3C; Right 0° Y-9-26;9D; Right 0° Y-8-39;9D;Right 0° GY8-1;Na9.5D;Right 0° 10JY;9.5D; Right 0°
    Motor Power N=11 Kw N=22 Kw N=30Kw N=37Kw N=45 Kw
    Gear Box Model GL-5P GL-5P GL-10P GL-16P
    Motor Power N=0.55 Kw N=0.55 Kw N=1.1 Kw N=1.1 Kw
    Feed Water Pump Model 1½ GC 5x7 1½ GC 5x7 DG 6-25x7 2GC-5xT 1½ GC 6x6
    Motor Power N=7.5 Kw N=7.5 Kw N=7.5 Kw N=22 Kw N=2.2 Kw
    Dust Remover Model XD-2 XD-4 XD-6 XD-8 XD-10

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