华电技术 ›› 2017, Vol. 39 ›› Issue (4): 63-65.

• 节能与环保 • 上一篇    下一篇

HG-1025/17.45-YM28型亚临界锅炉超低排放改造

  

  1. 华电能源股份有限公司牡丹江第二发电厂,黑龙江牡丹江〓157015
  • 出版日期:2017-04-25 发布日期:2017-05-23

HG-1025/17.45-YM28 subcritical boiler ultralow emission improvement

  1. Huadian Energy Company Limited Mudanjiang Second Power Plant, Mudanjiang 157015, China)
  • Online:2017-04-25 Published:2017-05-23

摘要:

按照国家环保要求,华电能源股份有限公司牡丹江第二发电厂 #9锅炉进行了超低排放改造,介绍了脱硝、脱硫及除尘系统的主要改造内容,改造后机组污染物排放质量浓度大幅度降低,在收到明显环保效益的同时,由于国家超低排放环保电价补贴的落实,企业经济效益也明显提高。针对改造后出现的增压风机过流问题,提出了具体的解决措施。

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Abstract:

Per national environmental protection requirements, ultralow emission improvement of Huadian Energy Company Limited Mudanjiang Second Power Plant was carried out.This paper briefly introduced the improvement of desulfurization, denitration and dust removal system. After improvement, unit pollutant density was significantly reduced. Beside environmental achievement, corporation benefits were increased by environmental protection price. This paper also indicated specific treatment for the booster fan overflow after improvement.

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