A FILTERING MATERIAL Russian patent published in 2004 - IPC

FIELD: production of filters for various industries. SUBSTANCE: the invention presents a filtering material for technical equipment of filtration of liquids and gases from suspensions and a dust and can be used in filtering elements of filters for various industries. The filtering material includes the filtering cloth having a relief shape with saliences in a direction of the purified stream. Between saliences there is a skeleton made of a stronger material, than the filtering one. EFFECT: increase of the area of filtering at the given area of a cross stream of a gas, increase of reliability of the filtering material, improvement of regeneration and decreased costs of purification of polluted streams. 3 dwg