DZL Series boiler is the horizontal type double drum longitudinal type chain grate water tube steam boiler and hot water boiler.
1. 2000-4000kg/hr boiler adopt the fast assembly package structure, all parts are in whole assembly then leave factory. More than 6000kg/hr boiler is consisted of up and down big parts. The upper is connected with drum, the down part is connected with header. It formed combustion chamber, to absorb the furnace radiation heat, their back end arrange between the upper and lower drum with the intensive convection tube bundle. After burning, high temperature flue gas will scour the convection heating surface by two return lateral erosion, then reach the economizer, finally enter the dust remover and discharged by chimney.
2. More than 20000 kg/hr assembly water tube boiler is made of the front furnace, back furnace, convection bank, economizer and chain grate, and assembly to be whole set the leave factory.
3. The boiler absorb the advantage of the fast assembly, compact structure, the boiler room is the single layer layout, convenient installation on site, short period, low cost, easy operation etc.
4. This series steam boiler is widely used in industry and life which need steam, the relevant capacity hot water boiler is widely used in industry and heating for civil use.
- Boiler body
- Chain grate
- Coal bunker
- Tail heating surface, Economizer, air pre-heater (According to design)
- Platform and ladder
- Dust collector
- Speed Regulator
- Inducing Fan
- Bunkering machine
- Cinder and ash Discharger
- Ash separator
- Electro control cabinet
- Pump, meters, valves and tube fittings (for boiler use)
- Ash puffer
a. Drawing of boiler.
b. Calculation of stressed parts (including safety valves calculation sheets).
c. Installation and operation instructions. (Accessories refer to random documents.)
d. Quality certificate of the boiler.
Boiler Code and Standards
ASME Boiler and Pressure Vessel Code
China Boiler & pressure Code
Others code and standards (Relevant countries)
Scope of Product
Hot Water Boiler
Thermal Power: 0.7-56 MW