Types of air preheater in a boiler
The air preheaters are classified into two types based on their features and construction. These two types of air preheater are
Recuperative or Tubular type air preheater
Regenerative or Rotational type air preheater
Recuperative or Tubular type air preheater is further classified into two types, they are
Horizontal tubular type
Vertical tubular type
Regenerative or Rotational type air preheater is also classified into two types they are
Rotating baskets (Ljungstrom)
Rotating hood (Rothemuhle)
Air Preheater In Boiler Diagram,Preheater In Boiler,Function Of Air Preheater In Boiler,Steam Air Preheater Jinan Yuanda Power Equipment Co.,Ltd. , https://www.jnyuandaboilers.com
Shanghai owns two large-scale 10 million-ton oil refining companies, namely Gaoqiao Petrochemical Company and Shanghai Petrochemical Corporation. In recent years, in order to meet increasingly stringent emission standards, the two major oil refineries have been aiming at European fuel quality requirements and have continuously strengthened technological transformation so that the manufactured oil products will gradually move closer to the international level. According to the person in charge of Gaoqiao Petrochemical, the previously produced gasoline and diesel oils have all reached the Euro II standard, and they have produced some European standard oil products. This time through the implementation of the adaptation of crude oil, a new 3 million-ton/year straight-run diesel hydrogenation unit and 25,000 standard cubic meters per hour hydrogen production unit was established. After the working conditions were calibrated, Gaoqiao Petrochemical had already achieved full-scale production of Euro IV quality standards. Gasoline and diesel power.
Air preheater is one of the most important accessories in modern boilers. Air preheater is commonly found in all modern boilers. To increase the efficiency of the boiler accessories like air preheater is used in the boilers.
Gaoqiao Petrochemical straight-run diesel hydrogenation unit passes calibration
Sinopec Shanghai Gaoqiao Petrochemical Company's newly-built annual hydrogenation unit for 3 million tons of straight-run diesel oil has been calibrated according to operating conditions. Shanghai has been able to continue to mass produce Euro IV diesel since then, which lays the foundation for Shanghai to accelerate the promotion and application of clean and environmentally-friendly fuels. The foundation.