| 摘要 |
The appts. to separate ferromagnetic matter from a suspension, especially of recycled paper material and the like, has a channel (6) for the material to flow through in the housing (1). A magnetic field is generated over most of its length, and at least at its leading section of its circular cross section through a radial or cylindrical or circular wall of a cylindrical magnet or magnetic coils (3) embedded in a ferrous plate, with an outer insulation or a relatively thin covering wall system. At least one take-off channel (4, 10) for the cleaned suspension is radially displaced from the magnetic field generator system (3), at the leading end of the suspension feed (9) channel and at the other end. At least one take-off channel (19) is near the magnetic field generator to take the part of the suspension flow with ferromagnetic particles. ADVANTAGE - The appts. separates magnetic matter from the suspension flow, after the coarse cleaning stage, without affecting the flow feed for papermaking.
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