| 摘要 |
Nozzle equipment (10) in connection with a table (11), which nozzle equipment (10) includes means for producing an air jet (L<SB>1</SB>) upwards from the table, in which connection by means of the jet (L<SB>1</SB>) produced by the nozzle equipment impurities in the air are guided away from near the table (11), <B>characterized</B> in that the nozzle equipment (10) comprises, inside a body (200) of the nozzle equipment (10), a space (130) for collecting impurities, such as liquids, which space is formed of a chamber (13) for collecting impurities, such as liquids, and that the body (200) of the nozzle equipment (10) can be opened, Thereby allowing the impurities collecting space to be cleaned on the inside. |
