Cleaning and liquid contact with solids – Apparatus – For work having hollows or passages
Patent
1979-07-02
1980-12-30
Bleutge, Robert L.
Cleaning and liquid contact with solids
Apparatus
For work having hollows or passages
134175, 239124, B08B 908
Patent
active
042417449
ABSTRACT:
An improved cleaning system for removing residue from the inside walls of a tank by directing a cleaning solvent flow completely over the tank inner walls at a controlled, minimum pressure. The cleaning solvent is directed through a ring assembly, which equalizes the flow of cleaning fluid through a series of equally spaced openings around the outer periphery of the ring assembly, and is supported such that the openings direct the fluid onto the uppermost surfaces of the tank interior wall. The ring assembly includes a series of releasably secured components and a valve for regulating the fluid flow rate through the openings.
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Bleutge Robert L.
Burden William S.
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