| 摘要 |
FIELD: instrument making. ^ SUBSTANCE: invention relates to filtration and can be used to purify industrial and domestic waters of suspended particles, organic substances or heavy metals in chemical, machine building, electronic and other industries. Proposed device comprises casing, intake branch pipe for fluid to be purified, purified fluid discharge branch pipe and filtration medium. It is fitted with two vertical supporting layers that divide said casing into three zones: fluid intake zone, zone wherein fluid is purified by filtration medium and purified fluid collection zone. Air lift represents a vertical pipe connected to pump with its discharge branch pipe connected with hydraulic cyclone intake branch pipe. Note here that connection pipeline ahead of said pump incorporates branch pipe to feed rinsing fluid and, behind said pump, it comprises branch pipe to feed atmospheric air. ^ EFFECT: higher efficiency of purification. ^ 1 dwg |
