Brand Name: Bangzi
Model Number: DZL WNS
Place of Origin: Hebei, China (Mainland)
30 years dedicated producing coal fired steam boiler
coal fired steam boiler:
when you choose the moedl :
firstly fuel must be confirmed:anthracitic coal or bitminous coal .because the different fuel has different arch design;
secondly steam evaporation= t/h ; the steam pressure=Mpa.
the steam pressure determined the steam temperature:
0.7Mpa maximum temperature is 170℃,
1.0Mpa maximum temperature is 184 ℃ ,
1.25Mpa maximum temperature is 194 ℃ .
1.6Mpa maximum temperature is 204 ℃ .
while if you know the fuel , the steam pressure and the steam evaporation then you make sure steam boiler model.
maybe you still care of the fuel consumption,boiler structure,waste smoke handle so on while If you interest or need,only an email you will know whatever you want.
Technical parameters of coal fired steam boiler
Project | Unit | Dzl1-0.7 | Dzl2-1.0 | Dzl-4-1.25 | Dzl6-1.25 | Dzl10-1.25 | Dzl15-1.25 |
rated evaporation | t/h | 1 | 2 | 4 | 6 | 10 | 15 |
rated steam pressure | MPa | 0.7 | 1.0 | 1.25 | 1.25 | 1.25 | 1.25 |
nominal steam temperature | ℃ | 170 | 183 | 194 | 194 | 194 | 194 |
Rated inlet water temperature | ℃ | 20 | 20 | 20 | 20 | 20 | 60 |
heating area | m² | 30.5 | 64.2 | 128 | 190.4 | 364.6 | 594.9 |
Active grate area | m² | 2 | 3.6 | 5.29 | 7.37 | 12.67 | 16.11 |
fuel | coal, biomass, pellets, biomass pellets, wood pellets, wood chips, sawdust, rice husk, solid fuel, dual fuel, multi fuel...etc | ||||||
coal consumption | kg/h | 191.5 | 388 | 780 | 1155 | 1890 | 2250 |
Exhaust gas temperature | ℃ | 158 | 167.5 | 165.5 | 166 | 156.7 | 153.5 |
Design efficiency | % | 78.9 | 78.1 | 78 | 79 | 79.8 | 80.4 |
Max transportation weight | t | 15 | 19.5 | 30.5 | 37.5 | 72 | 61 |
Product feature
1. Low coal consumption and High thermal efficiency;
2. Reasonable water cycling, large water capacity and spacious steam volume;
3. Equipped with light chain belt assembly grate, blowing machine and draught fan.
4. High automation, mechanical adjustment of water supply, high and low water level alarm;
5. Low water and blowers interlocking protection;
6. Mechanical operation of boiler coaling, slag discharging;
7. Simple operation and quick installation.
accessories: dust remover(two type:dry dust remover and wet dust remover) ;economizer ; draught fan; slag remover; water feed pump; fuel feeder; grate speed reduction unit; blast blower; water soften equipment.
Leeson Zhou
Email: leesonzhou at 126.com
Cell/Whatsapp/Wechat: +86 13833185003
Website: www.bzboilers.com