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DZL series biomass fired boiler is single drum water tube and fire tube boiler, combustion equipment is chain grate. Water wall tubes at left and right sides of furnace are the radiated heating area. the two wings at furnace and screw fire tube in the drum are convection heating area. This boiler uses the upper drum, water wall tube and head are in symmetrical arrangement mode. The drum is welded assembly by cylinder and front back tube plate. This furnace structure in reasonable arrangement and high efficiency. This series boiler adopts several environmental protect measures (bag dust collector, double towers desulfurization, etc.) to meet the national emission requirement.
This boiler could burn different kind biomass fuel, such as wood chips, rice husk, bagasse, peanut shell, cotton shell, coconut shell, etc. Biomass fuel is renewable green energy with a wide range of sources. Biomass energy will gradually replace coal and become one of the main energy sources. Compared with coal-fired boilers, biomass fuels have lower cost and lower operating cost.
Rated Evaporation Capacity
Working Pressure
Thermal Efficiency
Avaliable Fuel
Item | Low Heat Value |
---|---|
II Class Bituminous | 4500-5000 kcal/kg |
Pellet | 3000-4200 |
Wood Chip(oak) | 3830 kcal/kg |
Rick Husk | 2600-3600 kcal/kg |
Pale Shell | 2997 kcal/kg |
Coconut Shell | 3885 kcal/kg |
Sawdust | 3120 kcal/kg |
Bagasse | 1665 kcal/kg |
Corn Cobs | 4241 kcal/kg |
Bagasse
Cassawa Waste
Coconut Husk
Pale Fiber
Corn Cobs
Pale Bunch
Pellet
Rick Husk
Sawdust
Common Fuel Calorific Value List. Please click the button below for more information.
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Dusting Settling Wing Wall ●
Dusting Settling Wing Wall ●
Automatic Fuel Hopper ●
Automatic Fuel Hopper ●
Threaded Pipe ●
Threaded Pipe ●
Large Diameter Drum ●
Large Diameter Drum ●
High Temperature Resistance Chain Grate ●
High Temperature Resistance Chain Grate ●
Concrete Pouring Furnace Wall ●
Concrete Pouring Furnace Wall ●
1. It uses arched tube plate and thread smokestacks constituted into the drum,the drum structure is quasi-elastic instead of quasi-rigid,abrogates the braced pieces of tube plate area, reduces the stress.The fire tube inside of tube plate is single return
2. The ascension pipes arranged at the bottom of drum,this make the sludge not easy to deposit,the high temperature zone of drum easy to be cooling,prevent the drum bottom swelling.
3. It adopts efficient heat transfer threaded pipe,strengthened heat transfer,then heating-up and pressure boost -up quickly, thus increasing the thermal efficiency.
4. Compact structure, smaller size compared with the same type, saving the boiler foundation cost.
5. Stable operation, easy to adjust, strong steam output.
6. Both wing wall and outlet widow inside of the furnace have the function of dust suppression,that make the original dust concentration controlled under the standard,thus ensuring the soot discharge scratch the index stipulated by the State Environmental
7. The Unique double secondary air design improved the ignition conditions of biomass fuel, adopt the independent wind chamber to achieve the reasonable ventilation, and from a air dynamic field which is beneficial to burn in the chamber, achieve high com
Model | Rated Evaporation Capacity (t/h) | Rated Pressure (MPa) | Rated Steam Temperatrue(℃) | Inlet Water Temperature (℃) | Overall Dimension of biggest part for transfortation L*W*H(mm) | |
DZL1-0.7/1.0/1.25-T | 1 | 0.7/1.0/1.25 | 170/184/194 | 20 | 5100×2200×3000 | |
DZL2-0.7/1.0/1.25- T | 2 | 0.7/1.0/1.25 | 170/184/194 | 20 | 5500×2300×3300 | |
DZL4-1.25/1.6- T | 4 | 1.25/1.6 | 194/204 | 20 | 6600×2600×3600 | |
DZL6-1.25/1.6- T | 6 | 1.25/1.6 | 194/204 | 20 | 7500×2900×3800 | |
DZL8-1.25/1.6- T | 8 | 1.25/1.6 | 194/204 | 20 | 8100×3100×3800 | |
DZL10-1.25/1.6- T | 10 | 1.25/1.6 | 194/204 | 70 | 7700×3200×3600 | 8600×3000×2600 |
DZL15-1.6/2.5- T | 15 | 1.6/2.5 | 204/226 | 70 | 10000×3240×3540 | 12000×3200×30800 |
DZL20-1.25/1.6- T | 20 | 1.6/2.5 | 204/226 | 70 | 11000×3240×3540 | 14000×3200×30800 |
Note: Parameter is for reference only, if any changes should follow the actual drawing |
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Email:[email protected] |
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WhatsApp:0086-13803825084 |
Address:No.11 Minhe Road, Private Industrial Park, Development Zone, Kaifeng City |
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We will keep your information confidential.
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