Water Tube Boiler

Our Water Tube Boilers can be mainly divided into D type, O type, and π type. For 70 years we have established good reputation for reliable and proven performance is continually enhanced by incorporating the latest advanced technologies into our design. We provide designs specific to clients, requirements that meet all ASME and ISO certificate.

If you have any questions, please Email us at zg@zzboiler.com or Call us at 0086-371-86062323 for more support.

D TYPE PACKAGE WATER TUBE BOILER

D type water tube boiler
D TYPE PACKAGE WATER TUBE BOILER
  • It adopts pressurized combustion, safe and reliable
  • D type compact structure, small footprint, save investment cost
  • Shot installation period, less maintenance cost
  • Furnace construction utilizes a welded-membrane wall design
  • Large, water-cooled, gas-tight furnace areas
  • Boiler wall constructions are 100% water-cooled and refractory-free
  • Low heat storage, quick start-up and wide range of load change
  • Less heat losses, high thermal efficiency up to 90%
  • Good fuel flexibility, clean and energy saving
D TYPE PACKAGE WATER TUBE BOILER Feature

D type packaged steam boiler is designed with a capacity up to 65 t/h. Two-drum D type water tube boiler, packaged boiler. The ZG Boiler D style boiler design is a perfect fit in a safe, reliable, cost-efficient boiler for green thinking enterprises.

  • Capacity: 4 t/h~35 t/h, 14 mw-58 mw
  • Pressure: 1.25~3.82MPa
  • Seam temperature: 184 ~ 450 ℃
  • Fuel: dual fuel boiler, light oil, heavy oil, natural gas, residue oil, LPG, etc.
D type water tube boiler Structure

O TYPE WATER TUBE BOILER

Inner Circulating Fluidized Bed Boiler
O TYPE WATER TUBE BOILER
  • Shop assembled boiler,shorten 2/3 installation period.
  • Boiler structure is compact, reducing 50% room cost.
  • Furnace construction utilizes a membrane water cooled wall design.
  • 100% water-cooled boiler wall constructions, good sealing
  • Large heat transfer coefficient, good heat effect, low heat losses.
  • Good fabrication materials, prolong boiler service life.
  • Large combustion chamber, water-cooled, high efficiency.
  • Water-cooled arch, avoid high temperature cracks and collapse.
  • Boilers can be designed to meet ISO, ASME, or a range of other International Boiler Codes.
O TYPE WATER TUBE BOILER Feature

O type steam or hot water boiler is designed with the flexibility to meet unique project requirements for shop assembled boiler.

  • ---Capacity: 4 t/h~30 t/h
  • ---Pressure: 0.7~2.5MPa
  • ---Seam temperature: 171 ~ 400 ℃
  • ---Fuel: coal, anthracite coal, bituminous coal, biomass pellet, wood pellet, rice husk, straw, bagasse, palm kernel shell, coal mixed with biomass.
Inner CFB Boiler Structure

Π TYPE WATER TUBE BOILER

Π TYPE WATER TUBE BOILER
  • Clean, efficient and maximum fuel-flexible solution
  • CFBC technology helps realize clean combustion
  • Environmentally-friendly burning of low grade, low cost or high sulphur solid fuels
  • Excellent desulfuration efficiency, with low NOx emissions
  • High operational reliability, high burning efficiency
  • Minimized operation and management costs and footprints
  • Expert firing system with high efficiency cyclone
  • Excellent manufacturing, long installation period but good performance
  • 30% power saving, 3-5% fuel saving, 8000 hours continuous operation
  • Less boiler wear and tear, low cost in maintenance
Π TYPE WATER TUBE BOILER FEATURE

Π type water tube boiler is usually designed with large capacity for small and medium enterprises self power supply, thermal power plant, building heating.

  • ---Capacity: 10 t/h~410 t/h
  • ---Pressure: 3.82~13.7MPa
  • ---Seam temperature: 450~540℃
  • ---Fuel: coal, anthracite coal, bituminous coal, biomass pellet, wood pellet, rice husk, straw, bagasse, palm kernel shell, coal mixed with biomass.
Π TYPE WATER TUBE BOILER Feature

Water Tube Boiler Application

  • Food Industrial Coal fired boiler

    Food Industrial

  • Central Heating Coal fired boiler

    Central Heating

  • Chemicals Industrial Coal fired boiler

    Chemicals Industrial

  • Hotel industry Coal fired boiler

    Hotel industry

  • Swimming Pool Coal fired boiler

    Swimming Pool

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    Textile Mill

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