File:Clarkson thumble tube boiler, burner side, Clearwell Caves.jpg
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Summary
| Description |
Clarkson thimble tube 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. |
| Date | |
| Source | Own work |
| Author | Andy Dingley |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:48, 18 August 2014 | | 1,920 × 2,560 (2.13 MB) | Andy Dingley | == {{int:filedesc}} == {{Information |Description=Clarkson thimble tube boiler at Clearwell Caves. Note the bolted joint to allow the boiler shell to be dismantled for cleaning. The green box encloses the electric... |
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