DEVICE FOR CLEANING FLUIDS OF MAGNETIC PARTICLES Russian patent published in 2013 - IPC C02F1/48 B03C1/02 

FIELD: process engineering.

SUBSTANCE: invention relates to process fluid, lubricant-coolant treatment and may be used in metallurgy and metal working, and natural water treatment. Proposed device comprises container with branch pipes, at least, one vertical partition diving said container into working and nonworking zones, horizontal magnetic ducts made of tubes from nonmagnetic material. Continuous circuit of magnetic elements composed of capsules is arranged inside said cuts and comprising set of annular magnets with magnetic tips, compensating gaskets and plugs with outer spherical surface, and nonmagnetic pushers. Extreme nonmagnetic elements in said tubes may reciprocate, driven by hydraulic cylinder rod. Horizontal perforated partition is arranged at top section of aforesaid container. Horizontal partition with lot holes is arranged below aforesaid partition. Both are located above axes of magnetic ducts arranged in vertical plane, one above the other in rows in horizontal pane. Clearance between said partitions does not exceed threefold thickness of fluid thin layer nearby tube surface. Magnetic duct tubes are covered by polymer films connected in clearance between tubes. Outlet at tank bottom incorporates means to distribute fluids in various trays.

EFFECT: higher efficiency, decreased overall dimensions and metal input.

1 cl, 6 dwg