SZL “A” type boiler is a double-drum water tube assembly chain grate boiler (A type layout). The boiler proper has an upper drum and a bottom drum longitudinally arranged along the boiler center. The front of the upper drum and two sides water wall tubes constitute the boiler hearth radiation heating surface, and the tubes between the rear of the upper drum and the bottom drum constitute the convection heating surface.
Core Technology
1. Longitudinally arranged double drum
2. Airtight and uniform-pressure wind room
3. Customized combustion device
4. “α” type flame combustion
5. High quality aluminum silicate insulation
6. Built-in dust cleaning
7. Easy operation control system
Product Advantages
1.Large furnace,low furnace>
Ensure the full combustion of biomass fuel volatiles,avoid the generation of thermal nitrogen and reduce the occurrence of coking.
2.Membrane wall structure
Simplified the furnace wall structure, reduced the total weight of the boiler.
Reduce exhaust heat loss and improve thermal efficiency.Maintenance is con- venient and simple,improve service life.
3.Water-cooled arch
Increase the heated area.
Avoid collapsing.
Ensure the long service life of the furnace arch.
4.Automatic chain grate
Convenient operation,convenient installation and movement, few failures,safety and reliability.
