Henan Yuanda Boiler Co., Ltd.
Henan Yuanda Boiler Co., Ltd. Industiral Boiler Manufacturer Since 1956
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Stable Quality Coal Fired Steam Boiler 2000Kg Coal Jute Fired Boiler
Design advantages of coal boiler
1.Wing flue
Function:cut down the smoke temperature inside the high temperature tube plate ,so as to slow down subcooled boiling
Purpose:reduce the thermal load at the bottom of boiler,prevent tube plate cracking ,prevent convex drum
2.Return water eject to the high temperature tube plate
F: Improve the flow rate of high temperature tube plate and prevent subcooled boiling
P:prevent the tube plate cracking
3.Ejector pipe
F:Increase the flow rate of water on water cooling wall in order to prevent subcooled boiling
P:To prevent pipe explosion,Increase the reliability of water cycle
4.Smoke and dust separator chamber
F:Separate smoke and dust according to inertia
P:reduce the original effluent concentration of soot
5.Optimized design CAD
F:Choose the best furnace from dozens of options
P:improve economical efficiency
6.Convex tube plate
Function:improve tube plate flexibility,so as to reduce the heating stress of welded sew at the pipe end
Purpose:prevent tube plate cracking, cancel bracing,simplify the structure
Boiler parameter table
| Boiler Model | Capacity | Pressure | Feed water temp. | Steam temp. | Active grate area | Design efficiency | Fuel consump | Delivery Mode |
| t/h | MPa | ℃ | ℃ | ㎡ | % | Kg/h | ||
| DZL1-1.0-AII | 1 | 1 | 20 | 184 | 1.85 | 80 | 118 | Package |
| DZL2-1.25-AII | 2 | 1.25 | 20 | 194 | 3.4 | 80 | 238 | Package |
| DZL4-1.25-AII | 4 | 1.25 | 60 | 194 | 5.18 | 80 | 472 | Package |
| DZL6-1.25-AII | 6 | 1.25 | 60 | 194 | 7.55 | 80 | 685 | Package |
| DZL10-1.25-AII | 10 | 1.25 | 105 | 194 | 12 | 80 | 1128 | Assembled |
| DZL15-1.25-AII | 15 | 1.25 | 105 | 194 | 18 | 81 | 1698 | Assembled |
| DZL20-1.25-AII | 20 | 1.25 | 105 | 194 | 22.9 | 81 | 2241 | Assembled and Semi-Assembled |
Application fields
1. chemical industry
2. fertilizer plant
3. feed factory
4. coating factory
5. plastic factory
6. glass factory
7. glass factory
8. sulfuric acid plant
9. greenhouse
10. manufacturing mill
11. textile factory
12. shoe factory
13. brewery
14. food factory
15. wooden factory
16. school, hotel, bath center, etc. Also can be used for heating, heating, heat preservation, drying, curing, hot water supply, etc.
