DEVICE FOR TREATMENT OF SHEET MATERIALS WITH LIQUID Russian patent published in 1995 - IPC

FIELD: treatment of sheet materials with liquids. SUBSTANCE: device for treatment of sheet materials with liquid has bath 1 for working solutions; conveyer 2 of porous material for transferring working solutions from bath and treated material; supporting table 3, located under conveyer carrying run, a pair of working shafts 4 provided with annular recesses and installed in framework 5. Vibratory drive 11 is installed to provide for reciprocation of framework 5 relative to supporting table 3. Each shaft 4 is installed for axial motion in antiphase with the neighboring one by means of electric motor 6, reducing gear 7, eccentrics 8, links 9 installed with displacement of recesses through width of projections, and location of recesses of each successive pair of working shafts 4 are symmetrical to location of recesses of preceding pair. Frequency of axial displacement of shaft 4 is 1-3 Hz. EFFECT: higher efficiency due to intensified process of treatment and higher operate reliability of device. 2 cl, 3 dwg