FIELD: treatment facilities.
SUBSTANCE: invention is intended for cleaning of filters (filter elements) with application of acoustic oscillations. Method for treatment of filter elements includes rotation of filter elements in cleaning liquid and excitation of oscillations onto surface of filter element from source of ultrasonic frequencies. Simultaneously with action of focusing ultrasonic radiator, pulsating impact wave of pressure difference is generated on surface of filter elements, which increases effect of ejection of contaminants accumulated on surface and pores of filter element and broken by ultrasound.
EFFECT: improved quality of filter element quality, reduced amount of cleaning liquid, simplified design.
2 dwg
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