Specifications
coal and waste boilerboiler,coal boiler,coal and waste boiler
High-efficiency and High-quality
used in regular steam
SZL series burning of coal and waste boiler introduce
coal and waste boiler,coal boiler,waste boiler,waste heat boilers
1.SZL series burning of coal and waste boiler
1).The SZL Series mixed burning of coal and waste boiler shall be suitable for weat straw slag, waste paper, and sludge ect.
2).The SZL Series mixed burning of coal and waste boiler shall employ double drum, assemble type, chain grate, and monolayer arrangement of boiler rooms.
3).The SZL Series co-combustion of waste and coal boiler shall adopt mechanical bond wind feeding, and the furnace shall use tuff device and cyclone reburning chamber.
2.Main performance parameters
Items Boiler type | SZL6-1.25-AII(T) | SZL6-1.25 - AIII(T) | SZG2-1.25-M | SZL20-1.25 -AIII(T) | LC40-4/4.2 -1.25-AIII(T) |
Rated output t/h | 6 | 6 | 2 | 20 | Steam 4t/h |
|
|
|
|
| Hot blast 4.2MW |
Rated Working Pressure(Mpa) | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 |
Steam temperature°C | Saturated | Saturated | Saturated | Saturated | Saturated |
Combustion mode | Chain layer combustion | Chain layer combustion | Chain layer combustion | Chain layer combustion | Chain layer combustion |
Fuel type | AII AIII waste of paper material(humidity<20%, sand<10%) | AII AIII waste of paper material(humidity<20%, sand<10%) | Firewood | AII AIII waste of paper material(humidity<20%, sand<10%) | AII AIII waste of paper material(humidity<20%, sand<10%) |
Grate area(m2) | 6.74 | 12 | 3.0 | 29.9 | 11.2 |
Heated surface of boiler proper(m2) | 165.8 | 277.3 | 97.4 | 603 | 66 |
Heated surface of tail (m2) | 71 | 105 | / | 484 | 736 |
Maximum size of transportation cargo(L*W*H)mm | 6700*3480*3470 | 7700*3400*3550 | 5500*2300*2600 | 10700*3550*3500 | 9200*3400*9546 |
Maximum weight of transportation cargo(t) | 20 | 34 | 15.9 | 46 | 23 |
Day treatment waste amount (t/d) | 5~15 | 20~60 | 10~15 | ~200 | ~40 |
3.Product features
1).The design of double drum, assemble type, chain grate, and monolayer arrangement of the boiler room features the following advantages: compacts structure, large heating surface, safe and reliable operation, short construction period, and low installation cost ect.
2).The furnace shall employ stuff device and cyclone reburning chamber, decreasing the dust contained in the flue gas. The tail shall be equipped with gas handing equipment, which shall make the dust emission concentration to reach to the national primary standard.
3).The feeding device with rational structure shall use mechanical bond wind feeding, featuring the following advantages: uniform, reliable, and high mechanization degree.
4).The application of small roller structure and boundary grate chip to grate and other patent technology, shall improve the reliability of the operation for the boiler.
5).The sealed wind chamber and bilateral grate air register are national patent technology, and the machining cone seal structure shall improve the grate wind sensitivity.
6).The coal and waste boiler shall be applied with II and III coal, combinedly burning waste produced during the production process in the paper mill, such as wheat straw slag, waste paper, sludge waste coal etc. In addition, the waste should contain high water content.
