Adjustable charging hole closure for charging the coking oven chambers of a coking oven battery
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United States of America Patent
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Nov 29, 2016
Grant Date -
Nov 28, 2013
app pub date -
Feb 8, 2012
filing date -
Feb 11, 2011
priority date (Note) -
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Abstract
An adjustable chargehole closure for adjusting the closure cover of a charging hole in a coking oven chamber. The adjustable chargehole closure has as an inner frame for a closure cover, and the frame can be rotated both with respect to the closure cover and with respect to an outer frame, designed asymmetrically with respect to a vertical plane, so that the closure cover is displaced along a longitudinal axis when the inner frame is rotated in the horizontal plane. The position of the charging hole opening and the closure cover present therein on the ceiling of a coking oven chamber can thereby be changed without requiring construction measures on the ceiling of a coking oven chamber. The capability is in particular advantageous in order to match the position of the charging hole cover to the precise charging position of the charging machine.
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