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词汇 Thimble tube boiler
分类 英语词汇 英语翻译词典
释义

Thimble tube boiler

英语百科

Thimble tube boiler

Thimble tube boiler
Derelict boiler at Clearwell Caves.
Note the bolted joint to allow the boiler shell to be dismantled for cleaning. The green box encloses the electric fan for an oil spray burner. The two vertical cylinders are Mobrey automatic water-level valves controlling the feedwater level.

A thimble tube boiler is a form of steam boiler, usually provided as an auxiliary boiler or heat-recovery boiler. They are vertical in orientation and would be considered a form of water-tube boiler.

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