DZL Packaged Chain Grate Boiler

DZL series chain grate boiler, is our self-developed product, bringing many national prizes on itself with compact structure and good working conditions. Inverted “α” design, make it available to fire low value coal. It is also a fire tube boiler, a packaged boiler, lighter weight and smaller in size, easy and convenient to transport. Though small size it is, DZL series biomass fired boiler is appropriate for buildings heating, and industry process hot water supplying.

DZL Packaged Chain Grate Boiler
  • CAPACITY

    2-10 t/1.4-7 MW

  • Pressure

    ≤1.6MPa

  • Fuel

    Bituminous Coal, Anthracite Coal

  • Application

    Food & Beverage, Cement Plant, Coal Industry

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Conducive to low-quality coal combustion

DZL chain grate coal fired boiler design adopts the latest research product, " Second Prize of Advance Awarded by Xi'an Jiaotong University ", the back arch is low and long and the part near the exit is inverse inclined type, while the front arch is 45 inclined type, they together from a downside "α" flame structure, which makes the lean coal combustion easier and it can adjust itself to a wide range of coal types.

Flexible adjustment, symmetrically distributed wind

Separate adjustable wind chamber under the fire grate is equipped and wind is fed from two sides. It adopts new type crack screw wind adjustment structure so that the wind adjustment and ventilation cross section proportion is 100%. Thus, it is easy to adjust and the wind is distributed symmetrically.

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Avoid bulge defects

New furnace structure, bulge defects caused by the bottom of the drum being heated directly is avoided.

Prevent the grate air leakage

There is push-pull damper dust removal equipment. The damper adopts finish machining cast iron seal structure, so the secondary combustion distortion and air leaking in the grate is effectively prevented.

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DZL Series Coal Steam Boiler
Model Capacity Pressure
(MPa)
Steam Temperature
(℃)
Fuel Factory mode
t/h BHP
DZL4-1.25-T 4 306 1.25 194 Biomass pellet Packaged
DZL4-1.6-T 4 306 1.6 204 Packaged
DZL6-1.25-T 6 460 1.25 194 Packaged
DZL6-1.6-T 6 460 1.6 204 Packaged
DZL Coal Hot Water Boiler
Model Capacity Pressure
(MPa)
Hot Water Temperature
(℃)
Return Water Temperature
(℃)
Fuel Factory mode
MW BHP
DZL1.4-1.0/95/70-T 1.4 143 1.0 95 70 Biomass pellet packaged

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Boiler Autoclave

Textile industry Waste heat recovery AAC block Plant Hotel & Resort Food plant Power plant Paper mill CHP Other


Get An Instant Quotation

For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.

*

Boiler Autoclave

Textile industry Waste heat recovery AAC block Plant Hotel & Resort Food plant Power plant Paper mill CHP Other


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