DZL Series Industrial Horizontal Coal Fired Steam Boilers

January 9, 2020 Tags:
DZL Series Industrial Horizontal Coal Fired Steam Boilers
Basic Information

Capacity: 2 – 10 t/h

Pressure: 1.0 – 2.5 Mpa

Temperature: 170-225℃

Fuel: Bituminous coal,lean coal,anthracite

Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital

Product Description

DZL series industrial coal fired boiler is a new type boiler designed according to the market demand. The advantages of DZL steam boiler is compact structure, simple volume, time saving and material saving, high reliability, cushion efficiency and strong overload capacity. The electric control realizes the stepless speed adjustment of the grate, alarm of limit parameter and interlock protection. This boiler is widely used, is the vast number of small industrial and mining enterprises with steam production and people’s first choice for heating.

Technical Advantages

Low Cost

Compact structure, save boiler house infrastructure investment. Fast heating and boosting, less coal consumption, high thermal efficiency, can save 25-30% of coal.

High Efficiency

High efficiency heat transfer threaded pipe is used to enhance heat transfer. The flue gas longitudinal scour convection tube bundle makes full use of heating surface to improve boiler efficiency.Stable operation, easy adjustment, sufficient output, overload capacity.
Grate air warehouse into the warehouse, the wind volume of each warehouse can be adjusted independently, grate stepless speed regulation, adapt to a wide variety of coal, full combustion.
Natural ventilation, no need for blower and induced draft fan, no noise.

Easy to Maintain

Scale is easy to remove, changing the tube. Because the flue gas multi – return multi – cycle to achieve the effect of natural dust removal.
Complete automatic control and monitoring instruments, high degree of automation, safe and reliable, easy to operate.

Product Parameters
Model Rated evaporation Rated working pressure(MPa) Rated steam temperature Thermal efficiency(%)
DZL2-1.25-AⅡ 2 1.25 194 80
DZL2-1.6-AⅡ 2 1.6 204 80
DZL2-2.5-AⅡ 2 2.5 225 80
DZL4-1.25-AⅡ 4 1.25 194 80
DZL4-1.6-AⅡ 4 1.6 204 80
DZL4-2.5-AⅡ 4 2.5 225 80


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