对工业锅炉炉顶的几种主要结构提出不同的密封保温技术措施。

In this paper, different sealed heat insulation technology is put forward for several main structures of industry boilers ceiling.

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通过锅炉的实际运行，总结了现代大型锅炉炉墙密封和炉顶密封存在的主要问题及改进办法。

Though the boiler practical operation, summarize the main problems of the wall sealing and roof sealing for modern large boiler, and put forward improving measures.

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广泛用于电厂锅炉炉膛折烟角、炉顶穿墙密封等部位。

There are widespread application in such parts as the smoke deflecting corner of furnace chamber of power plant and the wall seal of furnace top.

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