Waste heat boiler flue gas parameters and scope of supply
2023-06-15 08:45:111. Waste heat boiler flue gas parameters:
| serial number | project | unit | value |
| 1 | Boiler inlet flue gas volume | Nm³/h | 160000 |
| 2 | Dust content of flue gas | mg/Nm³ | 100 |
| 3 | Flue gas SO2 content | mg/Nm³ | 400 |
| 4 | Flue gas NOX content | mg/Nm³ | 500 |
| 5 | Boiler inlet flue gas temperature | ℃ | 300 |
| 6 | Air preheater outlet flue gas temperature | ℃ | ≤160 |
| 7 | Air preheater air inlet temperature | ℃ | 20 |
| 8 | Air preheater outlet air temperature | ℃ | 130°C |
| 9 | heating air volume | Nm³/h | 40000 |
| 10 | Inlet desalinated water temperature | ℃ | 20 (room temperature) |
| 11 | Boiler outlet steam pressure | MPa | 0.8 |
| 12 | Boiler outlet steam temperature | ℃ | 175 |
| 13 | Evaporation of waste heat boiler | t/h | Filled by the manufacturer |
| 14 | Waste heat boiler efficiency | % | Filled by the manufacturer |
2. Scope of supply:
Waste heat boiler (including air preheater, evaporator, economizer, pouring refractory furnace charge, deaerator) body, desalinated water tank, heat preservation, platform ladder, all supporting pipelines, pipe fittings, instruments, pumps, ash cleaners, valves , Boiler water test, etc. Instruments include primary and secondary instruments to ensure the switching and analog quantities that must be detected and uploaded for operation. (Cables, bridges, host computers, etc. of the electrical control system are not in the scope of supply of Party B).
- Flue gas: waste heat boiler flue gas inlet flange to air preheater flue gas outlet flange;
- Air: air preheater air inlet flange to air preheater air outlet flange;
- Water vapor: demineralized water tank inlet flange to steam outlet flange.
3. How much is the waste heat boiler price?
Each manufacturer's price is not the same. Because the waste heat boiler is a special boiler equipment, it does not need fuel. All waste heat boilers are customized according to the actual needs of users. It is necessary to determine which industry the waste heat is from before it can be customized for users. Therefore, waste heat boilers cannot be batched. produced. Please tell us the flue gas volume, flue gas temperature, flue gas industry and other information, ZBG group will customize the waste heat boiler plan and quotation for you.
For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.