首页>
外国专利>
Sec. heat-transfer circuit for nuclear reactor cooled by liq. sodium - incorporates tank for storing and purifying liq. acting also as anti-hammer tank for steam generator
Sec. heat-transfer circuit for nuclear reactor cooled by liq. sodium - incorporates tank for storing and purifying liq. acting also as anti-hammer tank for steam generator
展开▼
机译:秒液体冷却的核反应堆传热回路钠-包含用于储存和纯化液体的罐。兼作蒸汽发生器的防锤箱
展开▼
页面导航
摘要
著录项
相似文献
摘要
A secondary heat transfer circuit for a nuclear reactor cooled by a liq. metal comprises intermediate heat exchangers housed in the reactor vessel, a steam generator outside the vessel for exchanging heat between the secondary liq. metal in the secondary circuit and water, a circulation pump for the secondary liq. metal and a tank for the storage of the secondary liq. metal and for the recovery of products resulting from a possible reaction between liq. metal and water in the steam generator. The liq. metal is capable of occupying a min. level in the tank. The tank is placed at the lowest level of the nuclear installation. The lower end of the pipe through which liq. metal leaves the steam generator dips directly into the tank. A covering of inert gas is maintained above the liq. metal in the tank at a press. such that it equilibrates the liq. metal in the whole of the secondary loop, the tank thus acting as a downstream anti-hammer tank for the steam generator and as an expansion tank during variations in temp. of the liq. metal. The rotor of the circulation pump is situated below the min. level of the installation.
展开▼