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DZL 2 ton coal fired chain grate stoker steam boiler price

Product Description

DZL2-1.0-AII:

“D”-single drum                       “Z”-horizontal type                     “L”-chain grate

“2”- 2 ton steam per hour       “1.0”-pressure 1.0MPa               “AII”-coal

Boiler picture:

1.  Three pass design

Better thermal efficiency than ordinary boilers, longer smoke path and higher effective utilization rate of high-temperature smoke;

2.  Water tube & Fire tube combination boiler

Combined advantages of pure fire tube and pure water tube boiler;

Water tube--- Placed around furnace, absorb combustion heat, no dust;

Fire tube---Placed in the drum, from front tube sheet to back tube plate, fully absorb the third pass heat;

3.  Spirally corrugated tube

Instead of ordinary smooth tube, enhance thermal disturbance, reduce heat

4.  Convex tube sheet

Arc-shaped plate design compared to flat plate, cancel tension diagonal, avoid tube plate cracking;