Fluid treatment apparatus and method

Cleaning and liquid contact with solids – Apparatus – For sheet – web – strand or bar form work – longitudinally...

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134199, 134 26, F26B 700, B08B 302

Patent

active

054839840

ABSTRACT:
A new apparatus for treating substrates with fluids, as well as a corresponding fluid treatment method, is disclosed. The new apparatus includes a new configuration of fluid jet injectors which substantially overcomes the problem of dragout, in which fluid impinged upon an area of a substrate is retained on that area, preventing fresh fluid from reaching the impinged area. This new configuration also avoids imposing torques on substrates, and substantially reduces the need for rollers and guides for transporting substrates.

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patent: 5335681 (1994-08-01), Schmid

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