Cleaning and liquid contact with solids – Processes – Combined
Reexamination Certificate
2006-08-07
2011-10-18
Carrillo, Bibi (Department: 1711)
Cleaning and liquid contact with solids
Processes
Combined
C134S020000, C134S021000, C134S021000, C134S022120, C134S022180, C134S024000, C134S032000, C134S034000, C134S037000, C134S039000, C134S042000, C201S002000, C202S241000, C202S248000
Reexamination Certificate
active
08038800
ABSTRACT:
The invention relates to a method and a device for cleaning the door of a coke oven, said door comprising a sealing edge and a membrane that is attached to the door panel of the coke oven. According to said method, cleaning tools comprising jet nozzles, which are supplied with a flow medium at high pressure, are situated and displaced back and forth in the region between the sealing edge and the door panel of the coke oven, in such a way that the interior surface of the membrane and the sealing edge are cleaned. The coke oven door is cleaned directly after the coke oven chamber is opened, by at least one jet nozzle element, which is supplied with compressed air and is displaced along the sealing edges. The jet nozzles are oriented in such a way that the air hits the surface to be cleaned at an acute angle.
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Cyris Friedrich-Wilhelm
George Jürgen
Giertz Hans-Josef
Hoven Ralf
Huhn Friedrich
Carrillo Bibi
DMT GmbH
RAG Aktiengesellschaft
Wilford Andrew
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