| 合成第一废热锅炉管板缺陷分析及修复 |
| |
| 引用本文： | 石洪亮.合成第一废热锅炉管板缺陷分析及修复[J].大氮肥,2008,31(2):97-99. |
| |
| 作者姓名： | 石洪亮 |
| |
| 作者单位： | 中国化工沧州大化股份公司,河北沧州061000 |
| |
| 摘 要： | 合成第一废热锅炉在使用过程中管板出现管孔焊肉被冲蚀及管桥裂纹等缺陷。通过分析其工艺特性及介质流动情况对该缺陷进行了必要的处理,取得了很好的效果。
|
| 关 键 词： | 废热锅炉 管板裂纹 处理方法 |
ANALYSIS AND REPAIR OF DEFAULTS OF 1ST WHB TUBE PLATE IN AMMONIA PLANT |
| |
| Shi Hongliang.ANALYSIS AND REPAIR OF DEFAULTS OF 1ST WHB TUBE PLATE IN AMMONIA PLANT[J].Large Scale Nitrogenous Fertilizer Industry,2008,31(2):97-99. |
| |
| Authors: | Shi Hongliang |
| |
| Affiliation: | Shi Hongliang ( Cangzhou Dahua Group Co., Ltd., Cangzhou,061000) |
| |
| Abstract: | There are some defaults such as welding seam erosion and tube-bridge cracking in the 1 st WHB of ammonia plant during operation. This paper analyzes its process characteristics and medium flow condition, and finds methods to solve the defaults. The result is good. |
| |
| Keywords: | WHB tube plate cracks treating methods |
| 本文献已被 维普 等数据库收录！ |
