FIELD: technological processes, filters.
SUBSTANCE: invention is related to methods of regeneration of filtering elements that are used for liquids treatment, and may find application in food, wine-making and other industries. Method includes consecutive compression of gas, with which damping device is filled, stopping of filtered liquid, actuation of damping device, re-direction of filtered liquid flow. At that additional filter is used, which is equipped with check valve. Regeneration of filtering element is carried out by means of reverse supply of filtered liquid to regenerated filtering element. Liquid that takes away precipitation formed at regenerated filtering element is supplied through pressure relief valve to additional filter, where precipitation is accumulated.
EFFECT: increase of filtering elements operation resource, reduction of power inputs.
3 cl, 1 dwg
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