Rotary Air Preheater
Model: HZ系列
蓄热式换热，热回收效率>85%，适用于大风量燃煤/燃气锅炉烟气余热回收，配套吹灰系统，防积灰堵塞。
| Key Specifications | |
|---|---|
| Max Temperature | 420℃ |
| Material | 碳钢/搪瓷涂层 |
| Applications | 电站锅炉,工业锅炉,垃圾焚烧炉,生物质锅炉 |
Product Details
Product Overview
Rotary air preheaters use a slowly rotating heat storage matrix that absorbs heat from flue gas and releases it to combustion air in a continuous cycle. With heat recovery efficiency exceeding 85%, they are standard equipment for power plant and large industrial boilers.
Key Features
- Heat recovery efficiency >85%, exceptional energy savings
- Modular heat storage elements (corrugated steel / enamel coated)
- Integrated soot-blowing system prevents ash fouling and blockage
- Adjustable sealing system controls air leakage below 8%
- Suitable for coal, gas, and biomass-fired boilers
Specifications
| Parameter | Range |
|---|---|
| Flue Gas Flow | 10,000 ~ 500,000 Nm³/h |
| Flue Gas Inlet Temp | 250 ~ 420°C |
| Air Leakage Rate | <8% |
| Heat Storage Element | Enamel / Carbon Steel Corrugated Sheet |
