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DZL series biomass steam boiler

ZG boiler DZL series biomass steam boiler adopts light chain belt grate, which is an energy-saving and environmentally friendly product.
Rated steam capacity: 2-10 T/H
Rated steam pressure: ≤1.6 MPa
Rated steam temperature: 194 ~ 204 °C
Applicable fuel: Wood, Rice Husk, Bagasse, Straw, Sawdust

Products introduction:

ZG boiler DZL series biomass steam boiler adopts light chain belt grate, with high degree of automation, equipped with dust removal equipment and has less environmental pollution. This biomass boiler can burn a variety of fuels such as biomass fuel and coal. The economizer is arranged at the tail of the boiler to save energy. The excluded ash and slag have low carbon content and can be directly used as farmyard manure. It is an energy-saving and environmentally friendly product.

DZL series biomass steam boiler performance advantages:

1. High security

The degree of automation of the boiler is high, and various protection measures ensure the safe and reliable operation of the boiler. The arrangement of the two-wing flue makes the flue gas smoothly enter the front smoke box from the rear, reduces the smoke temperature of the tube sheet in the high temperature area, and prevents cracks and bursts of the tube sheet.

2. High thermal efficiency

The arched design of DZL chain grate biomass boiler adopts the latest scientific research achievement of “Second Prize of National Science and Technology Progress of Xi'an Jiaotong University”. The boiler has a large heating surface, and a single-return threaded pipe is used in the drum to enhance the heat transfer effect. The new small scale flanks greatly improve the combustion efficiency.

3. Long service life

When the boiler is running, no bed material is added, and the proportion of fly ash is small. Therefore, the dust concentration in the flue gas is small, and the heated surface is lightly worn, prolonging the service life of the boiler.

Technical Parameters:

Model Rated steam capacity(T/H) Rated steam pressure(MPa) Rated steam temperature( °C) Feed water temperature(°C) Fuel type
DZL4-1.25-T 4 1.25 194 20
Molded biomass pellet
DZL4-1.6-T 4 1.6 204 20
DZL6-1.25-T 6 1.25 194 20
DZL6-1.6-T 6 1.6 204 20

R & D background:

Biomass resources are widely distributed and suitable for local development and utilization. At present, the development of biomass energy combustion technology suitable for various industrial boilers will have positive significance for saving conventional energy and optimizing energy structure.

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