| 240 t/h纯烧石油焦循环流化床锅炉的应用 |
| |
| 引用本文： | 韩伟,王莉丽. 240 t/h纯烧石油焦循环流化床锅炉的应用[J]. 发电设备, 2012, 26(2): 125-128 |
| |
| 作者姓名： | 韩伟 王莉丽 |
| |
| 作者单位： | 1. 四川电力工业调整试验所,成都,610072
2. 四川省电力公司,成都,610072 |
| |
| 摘 要： | 结合苏丹Garri 4电厂2台240t/h纯烧石油焦循环流化床锅炉调试工作,介绍了Garri石油焦的特性。由于这种石油焦含硫量很低,但着火稳定性差,难于燃尽,且有结渣倾向,所以这台循环流化床锅炉炉内不用投石灰石。对运行中出现的飞灰含碳量偏高、风室漏渣过多及回料腿浇注料开裂等问题进行了分析,并提出了改进措施。
|
| 关 键 词： | 循环流化床锅炉 石油焦 飞灰 未燃尽碳 风室 |
Application of 240 t/h CFB Boiler Purely Burning Petroleum Tar |
| |
| HAN Wei , WANG Li-li. Application of 240 t/h CFB Boiler Purely Burning Petroleum Tar[J]. Power Equipment, 2012, 26(2): 125-128 |
| |
| Authors: | HAN Wei WANG Li-li |
| |
| Affiliation: | 1.Sichuan Electric Power Industry Commission & Test Institute,Chengdu 601072,China; 2.Sichuan Electric Power Corporation,Chengdu 610072,China |
| |
| Abstract: | Properties of the petroleum tar burning in Carri 4 Power Plant,Sudan,have been described combined with the commissioning work of its 2×240 t/h CFB boilers purely burning petroleum tar.There is low sulfur content in the petroleum tar but with poor stability of firing and the trend of slagging,so there is no need to put any limestone into the furnace of boiler domestically designed & manufactured.Some problems have been analyzed like high carbon content in fly ash,too much slag leakage from air chamber and castable cracking in material-returning leg,for which countermeasures are put forward. |
| |
| Keywords: | CFB boiler petroleum tar fly ash unburned carbon air chamber |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
