
US Patent No: 4,285,772
Number of patents in Portfolio can not be more than 2000
Method and apparatus for handlng and dry quenching coke
Stats
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Aug 25, 1981
Issued date -
Jan 23, 1980
filing date -
05/110,351
serial no -
Expired
status
Importance
Abstract
A low pollution, high yield system for receiving and cooling a hot charge of coke from a coke oven comprising aligning the open end of an otherwise closed coke box having its cross section, volume and surface area substantially equal to that of a charge of coke with the discharge end of a coke oven, pushing the coke directly into the coke box, enclosing the coke within the coke box to substantially isolate the coke from atmospheric oxygen and external cooling media, indirectly cooling the coke within the coke box by passing a cooling medium over the exterior surfaces of the coke box and discharging the cooled coke from the coke box. In a preferred embodiment the coke box is constructed of thin sheet metal panels supported by but not rigidly attached to a support structure and equipped with a cooling water reservoir/metering system for cooling the exterior surfaces of the box from the time the coke is pushed into the box.
First Claim
Related Publications
International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,194,951 Coke oven quenching car | 6 | 1978 | |