Otto Simon recently completed a project to repair the regenerator gas walls for a coke oven battery in the UK. See before and after photos of the damage Otto Simon successfully repaired.

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Regenerator Gas Wall Repairs
Otto Simon Limited

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1 Air Side Regenerator Pre - Dismantling
Regenerator Plenum
Area

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Open Joint In the Gas Wall Allowing
BFG into the Airside Regenerator
Letting Combustion Take Place,
Thus Overheating The Plenum Area
Surrounding Brickwork
1 Air Side Regenerator Gas Wall Condition

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1 Air Side Regenerator Packing Condition
Fused and blocked
Chequer Brick Packing
Extensive Gas
Wall Damage

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1 Air Side Regenerator Unpacking
Corbel bricks
Gas Wall

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Blocked Gas Riser
Gas Wall Showing
Exposed Coke Oven
Gas Riser and
Molten Brick
Blockage
Gas Riser
Molten Brick
Coke Oven Gas
Riser Completely
Blocked

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Gas Wall Dismantling
Gas Wall showing
partially dismantled
coke oven gas risers

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Gas Wall Reconstruction
Gas Wall
Reconstruction
Showing Gas
Riser Installation
Gas Wall
Gas Risers

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New Gas Wall Installed
Gas Wall Repaired
Corbel reinstated
and built tight to
regenerator roof
Airports reinstated
and Cleared

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Regenerator Repacking

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Otto Simon Limited
Engineering | Project Delivery | Operation & Maintenance
eng@ottosimon.co.uk | 0161 491 7440 | www.ottosimon.co.uk