华电技术 ›› 2016, Vol. 38 ›› Issue (5): 41-42.

• 技术交流 • 上一篇    下一篇

超超临界二次再热百万机组高压加热器布置方案

  

  1. 江苏华电句容发电有限公司,江苏句容〓212400
  • 出版日期:2016-05-25 发布日期:2016-07-15

Discuss of ultracritical secondary reheat megawatts unit high pressure heater Layout

  1. Huadian Jiangsu Power Company Jurong Power Plant, Jurong 212400, China
  • Online:2016-05-25 Published:2016-07-15

摘要:

摘要:通过阐述蛇形管高压加热器的结构特点和性能优点,提出在超超临界二次再热百万机组中用蛇形管高压加热器取代U形管高压加热器。通过分析江苏华电句容发电有限公司二期二次再热百万机组高压加热器选型方案,说明单列蛇形管立式高压加热器具有良好的稳定性和工程实用性。

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Abstract:

Abstract:By introducing the structure and performance feature of coiler, to apply coiler high pressure heater to instead Utube high pressure heater was proposed. By analyzing the second phase of Huadian Jiangsu Power Plant Company Jurong Power Plant’s double reheat  of high pressure heater, the reliability and feasibility of coiler high pressure heater was introduced.

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