MAGNETIC FILTER FOR REFINING AND CHEMICAL INDUSTRIES

摘要

magnetic filter, a plurality of exchangeable non-use the magnetic sleeve to the magnetic core assembly comprising a (14) (magnetic core assembly), and a plurality of exchangeable non-magnetic sleeve (14 ) each of which includes a permanent magnet (10). It said sleeve (14) and a magnetic bar (9), all of which is not mechanically fixed to the filter housing (10). A magnetic bar (9) and a non-magnetic sleeve 14 is accessible individually. In the non-magnetic core assembly - the number of magnetic sleeve 14 is in flux. Magnetic filter screen (24) is mounted, the screen 24 is in part the elongated non-including magnetic sleeve (14), digested sludge, the iron-containing particles or flakes, and a non-self-polymerizing substance the process stream containing. In operation, the feed stream is first in contact with the magnetic core assembly, wherein under the direct influence of the strong magnetic field generated by the magnetic bar (9), paramagnetic contaminants are non-onto the outer surface of the magnetic sleeve (14) It is deposited on. Then, the mesh-screen cylinder 24, the ratio of a particular size, the washed stream prior to exiting the filter self-captures the magnetic and weakly magnetic contaminants ;