Dzl Biomass Pellets Coconut Shell Firewood Fired Steam Boiler Price for oil processing plant
Model: 1tons to 15tons/hr steam capacity
Working pressure: 0.7Mpa/1.0Mpa/1.25Mpa working pressure
Degree of automation: 90%, automatic coal feeding/ water feeding/ cinder moving/ over pressure protection.
Application:Food and Beverage,Textile,Plywood,Rice Mill,Chemical,Paper Mill,Rubber Plant etc
DZL series biomass fired steam boilers are designed as single-drum boilers with fire tubes and water tubes. They have fast heat conduction, fast steam pressure rise, strong adaptability to biomass fuel, compact structure and high thermal efficiency. This series of steam boilers adopt the latest science and technology in the industry such as arched tube plate and threaded flue smoke pipes, which effectively improves the overall efficiency of the boiler and prevents the occurrence of faults such as grate coking and tube plate leakage.
Performance Features:
The biomass fired steam boiler after improvement takes use of structure of wing type smoke duct, one-way screwed smoke tube, arched tube plate, smoke and gas separate room and several other advanced technology, which has increased the water circulation speed and safety factor. This boiler series is well designed, compactly made up, quickly installed, mono layer, so that the civil engineering and investment could be saved. With these improvement, the boiler's working life extend much to be the national energy saving product.
-automatic fuel feeding duel to chain grate design;
-high efficiency due to big heating surface and grate area;
-low emission,friendly to environment;
-wide fuel adaptability, applicable for wood pellet, coal, palm nuts, etc;
-intelligent boiler controller with PLC and touch screen, easy for operation and parameters setting;
-good looking & long life span;
Technical Parameters
Model Item | DZL1 | DZL2 | DZL4 | DZL6 | DZL8 | DZL10 (Assembly) | DZL15 (Assembly) | DZL20 (Assembly) | |
| Steam Capacity (t/h) | 1 | 2 | 4 | 6 | 8 | 10 | 15 | 20 | |
| Steam Pressure (MPa) | 0.7/1.0/1.25 | 1.25/1.6 | |||||||
| Steam Temperature (℃) | 170/184/194 | 194/204 | |||||||
| Feed water Temperature(℃) | 20 | 20 | 20 | 20 | 20 | 70 | 70 | 70 | |
| Heating Area(m2) | Body | ~33 | ~50 | ~100 | ~170 | ~200 | ~250 | 316 | 502 |
Econom izer | 10.56/20.7 | 27.6 | 52.48/33.12 | 87.2 | 98 | 174 | 351 | 382 | |
| Effective Grate Area(m2) | 2.22 | 2.22 | 4.1 | 5.5 | 7.95 | 9.75 | 11.1 | 23.9 | |
| Fuel Type | II Bituminous Coal, Lower Heating Value Q≈21000KJ/Kg | ||||||||
| Fuel Consumption(kg/h) | ~151 | ~302 | ~600 | ~880 | ~1150 | ~1450 | ~2220 | ~1160 | |
| Exhaust Gas Temperature(℃) | 135-145 | ||||||||
| Thermal Efficiency(%) | 83-85 | ||||||||
| Weight of Biggest Part for Transportation(t) | 17 | 23 | 25 | 35 | 45 | 33(Up Part) 28(Down Part) | 42(Up Part) 35(Down Part) | 50(Up Part) 28(Down Part) | |
| Overall Dimension of Boiler Assembled L*W*H(m) | 5.1×2.2×3 | 5.5×2.3×3.3 | 6.6×2.6×3.6 | 7.5×2.9×3.8 | 8.1×3.1×3.8 | 7.7×3.2×3.6 8.6×3.0×2.6 | 10×3.24×3.54 12×3.2×3.08 | 11×3.24×3.54 14×3.2×3.08 | |
Biomass steam boiler accessory
steam boiler water level control
boiler steam globe gate valve
pressure switch for steam boilers
water flow control for steam boiler
boiler steam globe gate valve
water level sensor for steam boilers
Application scope
The wood chips fired steam boiler is used for producing desired steam for product manufacturing process in the weave factory, printing and dyeing, papermaking and other industry like: food, rubber, plastic, chemical, pharmaceutical, etc, and for heating room and bath in factories, departments, hotels, schools, restaurants, services industries etc.