发明名称 |
KERNTECHNISCHE ANLAGE UND VERFAHREN ZUR DRUCKENTLASTUNG EINER KERNTECHNISCHEN ANLAGE |
摘要 |
A nuclear plant has a containment shell and a pressure relief pipe connected thereto in which a blowing device and a Venturi washer placed in a container with a washing liquid are connected in series. Even the finest particles or aerosols carried by air are held in the Venturi washer with a very high degree of reliability and the release thereof in environment is excluded in a particularly reliable manner in the case of decompression even associated with seal failures. For this purpose, the size of the blowing device and the Venturi washer are selected in such a way that during the operation of the blowing device a flow rate of liquid in the Venturi washer flowing to the decompressing pipe is higher than 130 m/sec, preferably higher than 180 m/sec. |
申请公布号 |
DE502004008126(D1) |
申请公布日期 |
2008.11.06 |
申请号 |
DE20045008126T |
申请日期 |
2004.06.25 |
申请人 |
AREVA NP GMBH |
发明人 |
ECKARDT, BERND;FEUERBACH, ROBERT |
分类号 |
G21C9/004;B01D47/10 |
主分类号 |
G21C9/004 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|