ES1005897U - Filtering device for fluids. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device filtering intended to be connected to an intake line (I) of a fluid to be filtered, containing materials to eliminate, and a line of issuance (0) fluid filtering, which have been eliminated said materials, characterized de comprising: a casing (2) completely closed, provided with an inlet (3) and an outlet (4) intended for respectively connected to said intake line (I) and said emission line (0 ) and capable of being opened and closed selectively (5, 6). -un separative element (13) subdividing said housing (2) into a first chamber (14) which communicates with said inlet (3), and a second chamber (15) which communicates with said outlet port (4); such element division (13) comprises at least one member filtrante (16) tubular, with permeable walls (17) to said fluid, which is within said first chamber extend (14) for which the outer surface dedicho filtering organ (16) you can define an accumulation surface subject to eliminate such, -a red blown air (11, 12, 18) comprising at least one branch (18) extending within that at least one filtering organ (16) of substantially tubular shape, and -means government (5, 6, 22) of said inlet (3) and outlet (4) and said blown net (11, 12, 18), susceptible to act as an alternative sequence, a) a filtration step, wherein said inlet (3) and output (4) are open and said network blow (12) he is off, so that the fluid enters in at least one filtering organ (16) through said permeable wall (17), and said matter is eliminate depos ita surface of accumulation, b) a cleaning phase, in which said inlet (3) and output (4) are closed, and said red blow (11, 12, 18) is activated so the air out in that at least one body filter (16) through the wall leaky (17) separating matter to eliminate that is placed in this area of accumulation and producing the pickup in said first chamber (14). (Machine-translation by Google Translate, not legally binding)