| 摘要 |
<p>Appts. for treatment with lubricating and cooling liquid of machines for working of machining metals, esp. iron and steel, comprising at least one collecting reservoir and a magnetic filter requiring to be periodically cleaned, and comprising magnetic probes, is characterised in that the collector reservoir (1) is subdivided into compartments joined together by means of magnetic probes forming grids, and in that the collector reservoir is open at the top at least above the region where the probes are located. Carrier devices are provided for the magnetic probe systems by means of which the systems can be raised from their working positions and moved over the sludge collector while scrappers are provided for the magnetic probes and can be displaced longitudinally along the probe surfaces. Appts. is used with machines for working metals (e.g. rolling mills) or machinery metals with cutting tools.</p> |
