Model:Chain Grate Stoker Type Boiler
Structure:Three Pass Single Drum
Fuel:Coal, Biomass, Wood, Chip, Husk, Sawdust, Jute, Shell, Waste Solid Fuel etc.
Capacity: 1 - 10 ton/h (1ton,2ton,4ton,6ton,8ton,10ton)
Pressure:0.7/1.0/1.25/1.6/2.5Mpa (7Bar/10Bar/12.5Bar/16Bar25Bar)
Temperature:170/184/194/204/225 C
Application:Food and Beverage,Textile,Plywood,Rice Mill,Chemical,Paper Mill,Rubber Plant etc
DZL seires coal/biomass fired steam boiler realizes almost zero pollution with the use of special dust collector solution (bag dust collector, double towers desulfurization, etc.). This series boiler is single drum horizontal type shell boiler, the combustion equipment is chain grate (small scale flaker is available), has the advantages of feed mechanically and strong adaptability of different fuels. The fuel could be II class bituminous coal, the diameter should be 6-25mm, and ash content should be less than 32.4%. Otherwise, DZL series boiler could also burn biomass fuel, including wood, straw, bagasse, rice husk, coconut shell, cotton seeds, peanut shell, etc.
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 |
Pre-sales service
We have professional sales service team. They have abundant experience, which can help our customers to choose and work out the most reasonable solution.
On-sales service
We have professional engineers service team. According to the customers’ requirement and site specific condition, they can make the suitable and optimal solution about the after-sales service.
After-sales service
We have professional after-sales service team. And we will be equipped with professional service staff in accordance with different areas. What’s more, we have 24 hours service hot online, which can deal with customers’ problem at any time.
Q1: How to get the best price quickly?
1) Please offer the boiler capacity & pressure you need, and the fuel you plan to use, then we could offer the suitable boiler model.
2) Please provide your name, email address, WhatsApp/WeChat/Skype, and company name, then we will send the best price and boiler details immediately.
Q2:What are the difference between DZL and SZL with the same capacity?
DZL
1. Usually for the boiler with capacity lower than 10Ton
2. Easy for transportation
3. Lower request on water quality
4. Low boiler room construction charges
5. Low requirement on water quality
SZL
1. Usually suitable for bigger capacity boiler
2. Good water circulation, small water volume
3. Warm up faster, higher steam quality
4. Higher request on water quality
5. Higher thermal efficiency
Q3:How long can the coal/biomass fired boiler works?
Coal/biomass boilers could work for 10~15 years, under correct operation, high water and coal quality, etc.
Q4:How long it takes for boiler installation and debugging?
The boiler is easy to install, it could be finished within 2 weeks, we have the professional abroad installation team to help for installation. Moreover, our technicians offer after-sale service every quarter in many countries, like Philipines, Bangladesh, Indonesia, Pakistan.
Q5:Terms of Payment
T/T 30% of total contract value as down payment;
T/T or L/C 70% of total contract value before delivery.
If you have special requirements, we can take a special approach.