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Is the roof structure of the heating furnace reasonable?

2026-02-27View Original

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The image below shows the roof structure of a petrochemical heating furnace. Is such a structure reasonable? How to make corrections?
Reply #22026-02-27
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Reply #32026-02-28
The top of the heating furnace is merely a frame for fixing the thermal-insulating and fire-resistant materials inside; the specific design depends on the overall internal structure, for reference only.
Reply #42026-02-28
It’s unreasonable; water will accumulate. It’s designed that way, so just add a cover by yourself

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