Bottom ash dewatering system using a remote submerged scraper conveyor
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United States of America Patent
Stats
-
Mar 14, 2017
Grant Date -
Sep 22, 2011
app pub date -
Oct 27, 2010
filing date -
Mar 22, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Remote submerged scraper conveyor (SSC) consists of a conventional SSC modified to include a slurry processing system, which allows it to be located remotely from associated boilers at or slightly above grade level rather than directly under a boiler like a conventional SSC. The slurry processing system includes a pair of overflow troughs 34 and associated weirs located exterior to and along the top edge of each side of the horizontal section of the SSC and an underflow baffle, which extends from a position above the water line down into the horizontal section of the SSC below the water line. The slurry processing system allows the Remote SSC to receive a high volume wet ash slurry discharge via a slurry discharge pipe conventionally sent to an ash pond or a tall dewatering bin system.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2010 Application Filing Year
- F23J Class
- 65 Applications Filed
- 40 Patents Issued To-Date
- 61.54 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F23J Class
- 36.54 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 14, 2028 |
