The Core Energy-Saving Part for Furnaces
An air preheater is a key energy-saving part for petrochemical furnace systems. It recovers waste heat from flue gas. The recuperative and regenerative air preheater raises the inlet air temperature to the furnace. It also lowers the exhaust gas temperature. This improves the total thermal efficiency of the furnace. Our recuperative and regenerative air preheater works by indirect heat exchange between flue gas and air. It makes the burner work better. It improves radiant heat transfer inside the furnace. And it cuts down heat waste. The data from our recuperative and regenerative air preheater is clear. It preheats air to 150~250°C. It lowers the exhaust gas temperature by 110~180°C. It raises thermal efficiency by 7%~7.5%. It saves fuel by 11%~12%. It can also dry high-moisture fuel. So our air preheater fits many fuel types and working conditions.
Four Types to Choose From
We offer four types of air preheaters. You can pick tube bundle type, plate type, turbulator tube type, or heat pipe type. Each type has its own strengths. Our air preheater is made in a modern factory that follows international special equipment standards. We have full processing and testing ability. The air preheater comes out with stable quality. We support OEM and ODM. We can make the air preheater according to your drawings. The minimum order quantity is low. Every air preheater is 100% tested before delivery. It has a QR code for full traceability. We support third-party inspection. Our stable process and strict quality checks make sure every air preheater runs well for a long time.
Good Cooperation Terms for Agents
We give overseas agents flexible cooperation terms. For a standard air preheater, the delivery time is about 3 months. For a custom air preheater, the time is 4 to 6 months. We accept EXW and FOB trade terms. We take USD and Euro. For large batch orders, we offer a discount. Our export packing is done by a professional third-party company. If the air preheater is damaged during transport, we pay full compensation. With high energy savings, reliable quality, and clear delivery, our air preheater helps you open the local energy-saving equipment market quickly. Jiangsu Dongfang Whole-Set Equipment Manufacturing Group Co., Ltd. has over 26 years of experience. Choose our air preheater for better furnace efficiency and lower fuel bills.
Specifications Table
Parameter Item | Description |
Air Preheating Temperature | 150~250°C |
Exhaust Temperature Reduction | 110~180°C |
Thermal Efficiency Increase | 7%~7.5% |
Fuel Savings | 11%~12% |
Product Types | Tube bundle type, plate type, turbulator tube type, heat pipe type |
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