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    • 1. 发明公开
    • A method and a device for nuclear fuel handling
    • 核燃料处理的方法和装置
    • EP0806774A1
    • 1997-11-12
    • EP97201229.8
    • 1997-04-24
    • ABB ATOM AB
    • Bäversten, BengtNyström, Karl-ErikRosengren, AndersSuvanto, Antti
    • G21C19/10
    • G21C19/20G21C19/16
    • The present invention relates to fuel handling comprising lifting of fuel assemblies (4) out of/into a reactor vessel (1) in a nuclear reactor, wherein the reactor vessel comprises a reactor core (5) with a plurality of fuel assemblies (4) and control rods (11) and wherein a fuel pool (3) is arranged adjacent the reactor vessel (1). According to one aspect of the invention, a group (4a) comprising a plurality of fuel assemblies (4) is lifted out of and into the reactor vessel (1), respectively, by means of a gripper (12). Thereafter, the group (4a) is transported between the reactor vessel (1) and the fuel pool (3) by means of the gripper (12).
    • 本发明涉及燃料处理,包括将核燃料组件(4)从核反应堆中的反应堆容器(1)中提出/引入,其中反应堆容器包括具有多个燃料组件(4)的堆芯(5) 和控制棒(11),并且其中燃料池(3)布置在反应堆容器(1)附近。 根据本发明的一个方面,包括多个燃料组件(4)的组(4a)借助夹具(12)分别从反应器容器(1)中提出并进入反应器容器(1)。 之后,组(4a)通过夹具(12)在反应堆容器(1)和燃料池(3)之间运输。
    • 2. 发明公开
    • A method and a device for fuel handling
    • Verfahren und Einrichtung zur Handhabung von Brennstoff
    • EP0806777A1
    • 1997-11-12
    • EP97201230.6
    • 1997-04-24
    • ABB ATOM AB
    • Bäversten, BengtNyström, Karl-ErikRosengren, AndersSuvanto, Antti
    • G21C19/20
    • G21C19/20G21Y2002/202G21Y2002/402G21Y2004/40G21Y2004/503
    • The present invention relates to fuel handling comprising lifting of fuel assemblies (4) and/or control rods out of/into a reactor vessel (1) in a nuclear reactor. The reactor vessel (1) comprises a reactor core (5) with a plurality of fuel assemblies (4) and control rods (11). A fuel pool (3) is arranged adjacent the reactor vessel (1). A cassette (12, 18) comprising a plurality of storage positions for fuel assemblies (4) and/or control rods (11) is arranged near the reactor core (5), whereupon fuel assemblies (4) and/or control rods (11) are lifted out of the reactor core (5) and arranged in the cassette (12, 18). The cassette (12, 18) is then transported to the spent fuel pool (3) for temporary storage.
    • 本发明涉及燃料处理,包括将燃料组件(4)和/或控制棒从核反应堆中的反应器容器(1)中提出。 反应器容器(1)包括具有多个燃料组件(4)和控制杆(11)的反应堆堆芯(5)。 燃料池(3)布置在反应堆容器(1)的附近。 包括用于燃料组件(4)和/或控制杆(11)的多个存储位置的盒(12,18)布置在反应堆堆芯(5)附近,于是燃料组件(4)和/或控制棒(11 )从反应堆芯(5)中提出并且布置在盒(12,18)中。 然后,盒(12,18)被运送到废燃料池(3)用于临时存储。
    • 4. 发明公开
    • A method for fuel handling
    • 一种燃料处理方法
    • EP0806776A1
    • 1997-11-12
    • EP97201278.5
    • 1997-04-28
    • ABB ATOM AB
    • Bäversten, BengtNyström, Karl-ErikRosengren, AndersSuvanto, Antti
    • G21C19/10
    • G21C19/20G21Y2004/40
    • The present invention relates to a method for fuel handling comprising lifting of fuel assemblies (4) out of/into a nuclear reactor. The nuclear reactor comprises a reactor vessel (1) which in turn comprises a reactor core (5) with a plurality of fuel assemblies (4) and control rods (11) and a fuel pool (3) arranged adjacent the reactor vessel (1). According to one aspect of the invention, the whole of or parts of the reactor core (5) is or are simultaneously lifted out of and into the reactor vessel (1), respectively. The removed fuel assemblies (4) or the control rods (11) or the fuel assemblies (4) and the control rods (11) are arranged temporarily in the fuel pool (3).
    • 用于燃料处理的方法技术领域本发明涉及一种用于燃料处理的方法,其包括将燃料组件(4)从核反应堆中取出/引入。 该核反应堆包括反应堆容器(1),该反应堆容器又包括具有多个燃料组件(4)和控制棒(11)以及邻近反应堆容器(1)布置的燃料池(3)的堆芯(5) 。 根据本发明的一个方面,反应堆芯(5)的全部或部分分别同时从反应堆容器(1)中提出或进入反应堆容器(1)。 被去除的燃料组件(4)或控制杆(11)或燃料组件(4)和控制杆(11)被临时布置在燃料池(3)中。