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Practicers of waste heat utilization of steel

  • Categories:Company News
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  • Time of issue:2020-04-22 14:46
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(Summary description)At present, power plants, steelmaking and other industries generate a large amount of low-grade waste heat. Because of its complex composition and many harmful by-products,

Practicers of waste heat utilization of steel

(Summary description)At present, power plants, steelmaking and other industries generate a large amount of low-grade waste heat. Because of its complex composition and many harmful by-products,

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2020-04-22 14:46
  • Views:
Information
  At present, power plants, steelmaking and other industries generate a large amount of low-grade waste heat. Because of its complex composition and many harmful by-products, it has a harmful effect on the equipment during the use of waste heat, and often fails to meet the application expectations. Pain problem. In response to this market demand, our company has cooperated in depth with Shanghai University of Technology to develop a targeted solution, which effectively solves the defects of short equipment life and high failure rate in the application process, and has been recognized by the market.
  The new preheating utilization system jointly developed by our company and Shanghai Institute of Technology has the following characteristics:
  1. Fully dense membrane wall structure, good heat absorption effect and excellent sealing performance.
  2. The boiler is divided into two parts: forced circulation system and natural circulation system, and the overall thermal efficiency is high.
  3. In order to prevent slag splashing and prolong service life, the part of the inner surface of the inlet pipe flue that is directly washed by the flue gas adopts a metal thermal spraying process.
  4. The steam drum has a large volume, which can adapt to the characteristics of the industry where the flue gas volume changes greatly, ensuring the quality of the steam.
  After eight years of verification, the scheme has been applied to the heat recovery of power plants and the utilization of waste heat from steel plants. Users have large power plants at home and abroad, as well as domestic leading enterprises in the iron and steel industry. They have opened up new fields and provided new ideas in the comprehensive utilization of waste heat. A large-scale joint iron and steel enterprise in Shandong reached an annual cooperation agreement with our company. At present, we have completed a number of cooperative projects with our company. We are at the forefront of the domestic steel industry in exploring the utilization of waste heat from steel. Good social benefits have been obtained.

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