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DZL Chain Grate Coal Boiler
DZL Chain Grate Coal Boiler
DZL Chain Grate Coal Boiler
DZL Chain Grate Coal Boiler
DZL Chain Grate Coal Boiler
  • DZL Chain Grate Coal Boiler
  • DZL Chain Grate Coal Boiler
  • DZL Chain Grate Coal Boiler
  • DZL Chain Grate Coal Boiler
  • DZL Chain Grate Coal Boiler

DZL Chain Grate Coal Boiler

  • Model:DZL
  • Capacity:0.5t/h-50t/h
  • Type:Steam boiler, Hot water boiler
  • Fuel:Coal, wood, briquette, waste fabric, jhute, solid fuel, etc
  • Industry:Foods, Garment, Textile, Paper, Brewery, Ricemill, Printing & Dyeing, Poultry feed, Sugar, Packaging, Plywood, Building material, Chemical, etc
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Introduction

DZL series package boilers, are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface,while the drum and the water walls on both sides from a radiation heating surface in the furnace.

Boiler Advantages

1. Easy Installation: Fast-assembly leave from factory, easy to transport and install at site.
2. Full Combustion: Reasonable design of furnace structure, fuel fired fully.
3. High Efficiency Grate: Chain grate, easy operation, have lots of advantages compared to traditional grate.
4. High Security: Equip with water lack protection and over pressure protection devices, security and reliable.
5. Long Life and Durable: Advanced production processes, strict quality inspection, boiler life span above 20 years.
6. Environmental Protection and Low Noise: Low noise fans, dust remove device, meet local emission requirements.

Boiler Application & Cases

Beverage factory, Food processing industry, Ketchup industry, Textile factory, Printing and dyeing factory, Garment factory, Paper mill, Plywood factory, Poultry feed mill, Refinery, Rice mill, Noodle factory, Sugar mill, Wood processing industry, Carton factory, Cardboard factory, Dyeing mill, Leather factory, Packaging industry, Central heating, Greenhouse, Hospital, Rubber factory, Slaughterhouse, Soap factory, Bitumen plant, etc.

 

Auxiliaries

Auxiliaries of Coal/Wood Fired Boiler

1. whole boiler system including grate, boiler body, economizer, dust collector, flue, air duct, induced draft fan, blower, slag remover, loading machine, water pump, deaerator, etc.
2. There are types of grates for your choose, Show different grates for reference as follows. our grate boilers mainly use grates including : Chain grate (also call travelling grate), Reciprocating grate, Dumping grate, Fixed grate. 

 

Vertical Coal/Wood Fired Boiler (200-2000kg/hr)


    LSG series coal or biomass steam boiler is vertical type structure with small steam capacity. The combustion equipment is moving grate. The boiler uses the general combustion technique. Coal or biomass fuel is fed by workers manually.

    • Quick steam output                    • Easy installation & operation
    • Lower fuel consump cost          • High thermal efficiency


Manual Feed Wood/Coal Boiler (1-10ton/hr)


    DZH series coal fired boiler with moving grate, it's the single drum type horizontal three return boiler with fire tubes and water tubes, radiation heating surface in furnace water wall and stove sides. Low boiler investment and reliable boiler quality.

    • Low investment cost                    • Manual fuel feeding system
    • Spirally corrugated fire tubes     • Widely fuel adaptability


 

SZL Water Tube Grate Boiler (2-50ton/hr)


    SZL series boiler has a double-drum offset hearth (D or A type layout), unique stove furnace design, great apply for biomass fuel, ensure fuel burning entirely, environmental protection and energy conservation.

    • Membrane water wall                • Unique boiler design patent 
    • Large furnace & wide fuel fire      • Indenpend wind chamber 


 

Parameter
DZ Series Steam Boiler Technical Parameter Table
Model Rated capacity(t/h) Rated pressure (Mpa) Rated steam temperature(℃) feed temperature(℃) Thermal efficiency(%) Boiler water volume(m³) Exhaust temperation(℃) Fuel comsumption(Kg/h) max transportation weigh(t)
DZH1 1 1.0/1.25/1.6 184/194/204 20/104 >82 3.15 127.25 192.32 9
DZL1 1 1.0/1.25/1.6 184/194/204 20/104 >82 3.15 113.34 190.42 13.5
DZH2 2 1.0/1.25/1.6 184/194/204 20/104 >82 4.75 126.41 386.47 15
DZL2 2 1.0/1.25/1.6 184/194/204 20/104 >82 4.77 106.34 393.77 22
DZH4 4 1.0/1.25/1.6 184/194/204 20/104 >82 7.7 137.25 782.29 18.5
DZL4 4 1.0/1.25/1.6/2.5 184/194/204/226 20/104 >82 8.2 124.49 756.89 27.6
DZH6 6 1.0/1.25/1.6/2.5 184/194/204/226 20/104 >82 7.4 146.83 1169.57 25
DZL6 6 1.0/1.25/1.6/2.5 184/194/204/226 20/104 >82 8.1 137.29 1148.68 35
DZL8 8 1.0/1.25/1.6/2.5 184/194/204/226 20/104 >82 9.6 141.06 1602.44 38
Note: Parameter is for reference only, if any changes should follow the factory technical data.
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