| 锅炉水冷壁高温腐蚀运行工况的防腐模拟 |
| |
| 引用本文： | 李敏,丘纪华,向军,孙学信. 锅炉水冷壁高温腐蚀运行工况的防腐模拟[J]. 中国电机工程学报, 2002, 22(7): 150-154 |
| |
| 作者姓名： | 李敏 丘纪华 向军 孙学信 |
| |
| 作者单位： | 华中科技大学煤燃烧国家重点实验室,湖北,武汉,430074 |
| |
| 摘 要： | 燃煤锅炉水冷壁高温腐蚀对电厂锅炉的安全经济运行存在巨大的危险性。该文利用计算机对国内某电厂对冲燃烧锅炉的原始运行工况进行模拟,分析其产生水冷壁高温腐蚀的原因,并提出了添加贴壁风的方法以解决其高温腐蚀的问题,模拟结果表明贴壁风法是解决水冷壁高温腐蚀的最经济、最有效的方法。
|
| 关 键 词： | 锅炉水冷壁 高温腐蚀 计算机模拟 防腐 贴壁风 |
| 文章编号： | 0258-8013(2002)07-0150-05 |
| 修稿时间： | 2001-09-10 |
AN ANTI-CORROSION SIMULATION FOR THE HIGH TEMPERATURE CORROSION ON BOILER WATER-WALL DURING DIFFERENT OPERATION |
| |
| LI Min,QIU Ji-hua,XIANG Jun,SUN Xue-xin. AN ANTI-CORROSION SIMULATION FOR THE HIGH TEMPERATURE CORROSION ON BOILER WATER-WALL DURING DIFFERENT OPERATION[J]. Proceedings of the CSEE, 2002, 22(7): 150-154 |
| |
| Authors: | LI Min QIU Ji-hua XIANG Jun SUN Xue-xin |
| |
| Abstract: | A high temperature corrosion in water-wall of a coal-fired boiler will cause a significant damage to the reliable and economical operation of the boiler. By using a computer to simulate the original operation conditions of a 300MW nation made boiler with its burners fitted up on two opposite lines and thus the cause of high temperature corrosion in water-wall of both sides is simulated and revealed. A method of leading the air along the wall is taken and shown it is a most effective way to prevent the water wall from high temperature corrosion. |
| |
| Keywords: | water-wall of boiler high temperature corrosion computer simulation anti-corrosion air in the vicinity of wall |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
