Heat pipe is a highly thermally conductive element, which uses phase change working fluid tube to achieve energy from a high temperature to the low temperature of the effective transfer, it has good isothermal and temperature resistance, thermal superconductor. In recent years, the heat pipe air preheater has made great progress in the power station boilers, the country has various types of utility boilers successfully. Produced by heat pipe air preheater and various types of boiler facilities, especially in the 10t / h - to achieve satisfactory results on the 35t / h boiler. Second, the device structural characteristics of heat pipe air preheater by the cabinet, the heat pipe bundle, the separator composition. The housing is divided into two sides: the side of the fluid is the flue gas side of the fluid is air. Features: 1, Central partition separating flue gas and air, the heat pipe and the bulkhead waist ring sealed on both sides of the fluid does not streaming. 2, flue gas and air through the tube outer surface heat transfer, heat transfer area is easy to expand. 3, adjustable fittings from the surface of the fin and the fins to control gas side wall temperature to avoid blocking the ash and acid corrosion. 4, a small pipe leak through will not cause smoke and air stream. Third, equipment installation and use of heat pipe air preheater flue should be installed to maintain the level of smoke into the equipment imports, imports of cold air and smoke should be directed to the reverse direction. Fourth, the device Ordering Information 1, the order should provide the flue gas temperature, air temperature, flow and other technical parameters and on-site installation, layout size requirements. 2, if special requirements, the company may also be designed and manufactured in accordance with the requirements of the various boiler types and coal. 3, the company may also undertake complete system installation and commissioning. 4, charge d'affaires consignments.