| 摘要 |
<p>An exhaust air disposal installation for adhesive installations which comprise several containers for the production of adhesives which are charged with inert gas makes it possible to dispose of the exhaust air simply and completely even with minimal pressure fluctuations, and with minimal consumption of inert gas. This is achieved in that the volumetric flow of exhaust air/inert gas from the gas spaces (3) of all adhesive containers (1) is directed through an exhaust air collecting duct (17) with pressure regulator (18) into an exhaust air reprocessing device. The pressure regulator (18) enables an essentially constant overpressure of 0.1 to 0.2 mbar to be maintained in the gas spaces (3) of the adhesive containers (1). A secondary air duct (20) located on the other side of the pressure regulator (18) and which opens into the exhaust air collecting duct (17), and a fan, maintain a constant negative pressure of 3 to 4 mbar in said collecting duct (17) on the other side of said regulator.</p> |
