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回粉管堵塞处理？

问答题

2021-12-29 09:32

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正确答案

1）投入一只油枪稳燃；
2）减少给煤量；
3）将回粉管插死，打开检查孔，清理回粉管内杂物；
4）缓慢进行放粉工作，直至正常；
5）处理无效或运行中无法处理时，应停止制粉系统，联系检修进行处理。

试题解析

标签：锅炉运行集控值班员考试

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