1. Membrane water wall structure around the furnace, good airtightness
2. Single drum, 4 burners, sufficient fuel gas combustion
3. Furnace arches to improve fullness of high-temperature gas
4. Automatic ignition device and flame monitoring device
5. Weather enclosure, cost-saving
6. Sufficient and convenient inspection space
Main technical indicators:
| Rated evaporation | 65t/h |
| superheated steam pressure | 3.82MPa |
| superheated steam temperature | 450℃ |
| feed water temperature | 104℃ |
| exhaust gas temperature | 150℃ |
| design thermal efficiency | 92% |
| design fuel | refinery fuel gas (or residual) |
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Basic dimensions:
(1)Drum height: 21100mm
(2)Boiler width: 5780mm
(3)Boiler depth: 11520mm
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