this boiler is a special design for generator group exhaust gas recovery.this boiler use pin tube as reinforce heat transfer components,which greatly increase the heat transfer area,Meanwhile the gas flow become a strong turbulence during going through the pin tube surface.the advantage of the boiler is simple structure ,high efficiency,long running life,safety and convenient maitain.
1,the boiler use pin tube as heat transfer component,which can increase heat transfer area 7-8 times,raise coefficient of heat transfer 2 times.So the heat transfer efficiency is raised 14 times.
2,the boiler has the ability of self-clean.the gas flow become a strong turbulence during going through the pin tube,which make the dust&ash difficult to accumulate on the tube.
3,the basic invest of the boiler is only 50-70% of the ordinary
boiler,cheap and high cost performance.



Exhaust gas boiler parameter (Boiler customization available):
No. | Item | Parameters |
1 | Operating pressure | 1.0MPa |
2 | Design pressure | 1.1MPa |
3 | Operating temperature(inlet/outlet) ºC | 60/184ºC |
4 | Design temperature | 200ºC |
5 | Hydraulic test pressure | 1.4MPa |
6 | Maximum dimension: length ×diameter | 2885×Φ1525 (mm) |