Smoke seal for coke oven pusher machine leveler bar
Patent
·
OSTI ID:5697567
An apparatus is described for sealing the air gap between a leveler bar and the chuck door opening in a coke oven having spring loaded rollers as side and top seals between the leveler bar and a surrounding smoke seal box. The smoke seal box is pressed into a sealing engagement with the frame surrounding the chuck door opening via a spring plate assembly. Also a swing gate assembly provides a coal seal between the bottom of the smoke seal and the bottom of the leveler bar.
- Assignee:
- Bethlehem Steel Corp.
- Patent Number(s):
- US 4264263
- OSTI ID:
- 5697567
- Country of Publication:
- United States
- Language:
- English
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