Cleaning and liquid contact with solids – Processes – Hollow work – internal surface treatment
Patent
1980-07-25
1982-12-28
Schor, Kenneth M.
Cleaning and liquid contact with solids
Processes
Hollow work, internal surface treatment
134 24, 134 39, 201 2, 202241, C23G 304
Patent
active
043660045
ABSTRACT:
A method of and an apparatus for cleaning the interiors of risers of coking chambers of a coke oven wherein a head provided with scrapers, hydraulic cleaning means or oxygen supply for burning off deposits, is introduced laterally into the coking furnace below the riser and caused to elevate through the riser. Thereafter the head is lowered and the apparatus withdrawn laterally through the coking chamber.
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Asmus Kurt
Gregor Karl
Gewerkschaft Schalker Eisenhutte
Goldman Michael L.
Ross Karl F.
Schor Kenneth M.
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