| 摘要 |
<p>The filter is used for recovering raw paint and solvents and/or water from the over spray occuring during wet painting, and is characterized by a multi-layer (17, 18, 19, 20) tubular membrane (2) inserted in an outer tube (1), preferably of metal, and used as a filter insert. A radial gap in the form of a cylindrical annular space (3) is provided between the tubular membrane (2) and the outer tube (1).</p> |
