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SZL Double Drum Water Tube Hot Water Boiler
SZL coal fired chain grate hot water boiler is horizontal type water tube boiler, the combustion equipment is chain grate. The boiler adopts fast assembly or packaged assembly structure, boiler with steam capacity lower than 4t/h is fast assembly water tube structure, boiler with steam capacity between 6~25t/h is consisted of upper part (boiler heated part) and lower part (combustion equipment). The wood fired hot water boiler has the advantages of compact structure, high steam quality, sufficient output, operate convenient and environmental protection.
Rated Thermal Power
Working Pressure
Thermal Efficiency
Avaliable Fuel
Performance Advantages
1. Adopts horizontal type three pass structure and large furnace, to ensure the sufficient cobmustion. The large diameter double drums increase the radiant heating surface, sufficienct output and high thermal efficiency.
2. The furnace wall was poured entirely by the heat-resistance concrete and high-temperature-resistance refractory brick, excellent leakproofness, no air leakage, low heat loss.
3. Equipped with automatic chain grate, low manual cost, and low fuel cost.
4. Equipped with economizer, make full use of the heat of flue gas, decrease the exhaust smoke temperature, increase the thermal efficiency.
5. The boiler absorb the advantage of the fast assembly, compact structure, the boiler room is the single layer layout, convenient for installation , has short installation period and low cost.
Technical Parameters
| Model | Rated Thermal Power ( MW) |
Rated Pressure (MPa) |
Outlet Water Temperature (℃) |
Inlet/Return Water Temperature (℃) |
Overall Dimension of biggest part for transfortation L*W*H（mm） |
|
| SZL1.4-0.7/95/70-AII | 2/1.4 | 0.7 | 95 | 20/70 | 5500×2350×3650 | |
| SZL2.8-0.7/95/70-AII | 4/2.8 | 0.7 | 95 | 20/70 | 7730×2360×3520 | |
| SZL4.2-1.0/95/70-AII | 6/4.2 | 1 | 95 | 20/70 | Up 6150×2840×3540 | down 7275×2852×2580 |
| SZL5.6-1.0/95/70-AII | 8/5.6 | 1 | 95 | 20/70 | up 6971×2933×3540 | down 8056×2945×2580 |
| SZL7-1.0/95/70-AII | 10/7.0 | 1 | 95 | 20/70 | up 7855×3240×3540 | down 9025×3200×2580 |
| SZL10.5-1.0/115/70-AII | 15/10.5 | 1 | 115 | 20/70 | Up 10000×3240×3540 | down 12000×3200×3080 |
| SZL14-1.0/115/70-AII | 20/14 | 1 | 115 | 20/70 | up 11000×3240×3540 | down 14000×3200×3080 |
| Note: Parameter is for reference only, if any changes should follow the actual drawing | ||||||
