Device for cleaning ambient air in interior region of closed bearing system, has air duct/air shaft for compensating high pressure and/or lower pressure of bearing system to reduce supply of dust-loaded external air into interior region
摘要
<p>The device has a vertical air duct/air shaft (10) with specific apertures (11) at an upper side and a lower side for compensating high pressure and/or lower pressure of a bearing system relative to air pressure in a display region. The high pressure and/or lower pressure are produced due to air displacement by dynamics of a conveying device. The air duct/air shaft compensates the pressure to reduce and/or prevent the supply of dust-loaded external air into an interior region of the bearing system in a sequence of functions of the bearing system.</p>
