| 摘要 |
<p>The closure cap (1) has gas baffle that is provided at lower opening of vertical discharge pipe (2) of discharge device. The gas baffle is arranged such that the combustible and/or explosive gas flows downwardly in discharge pipe. A connector is provided at outer edge area of gas baffle and a spacing element is connected with gas baffle through connector. Independent claims are included for the following: (1) kit including discharge device and closure cap; (2) discharge device; and (3) method for placing closure cap to discharge device.</p> |
