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    • 23. 发明授权
    • 플라즈마를 이용한 사용후핵연료 산화환원 장치
    • 플라즈마를이용한사용후핵연료산화환원장치
    • KR100407728B1
    • 2003-12-01
    • KR1020010014703
    • 2001-03-21
    • 한국원자력연구원
    • 정인하류호진민진영이정원이재원임성팔양명승박현수김용수
    • G21C19/42
    • PURPOSE: An apparatus and method is provided to easily obtain powder suitable for manufacturing a sintered body, while improving process efficiency by shortening reaction time for oxidation reduction. CONSTITUTION: An apparatus for oxidation reduction of spent nuclear fuel, comprises a plasma generating unit(1); a glass reactor(3) for performing oxidation reduction process by using the plasma gas which is ionized by the plasma gas generating power being supplied from the plasma generating unit; a rotating unit for rotating the glass reactor; and a gas injection unit(4) and a gas discharge unit(5) for injecting and discharging gas into and from the glass reactor. The glass reactor includes plasma feeding terminals(2,12,13) for feeding the ionized plasma gas to the glass reactor. A method for oxidation reduction of spent nuclear fuel, comprises a first step of injecting a reaction gas to the glass reactor through the gas injection unit; a second step of supplying an ionized plasma gas to the gas reactor by the current applied from the plasma generating unit; and a third step of permitting reaction between the reaction gas and the ionized plasma gas by rotating the glass reactor.
    • 目的:提供一种设备和方法,以容易地获得适用于制造烧结体的粉末,同时通过缩短用于氧化还原的反应时间来提高工艺效率。 一种用于氧化还原乏核燃料的设备,包括等离子体发生单元(1); 玻璃反应器(3),其使用从所述等离子体产生单元供给的所述等离子体气体发生电力离子化的所述等离子体气体,进行氧化还原处理; 用于旋转玻璃反应器的旋转单元; 以及用于将气体注入和排出玻璃反应器的气体注入单元(4)和气体排出单元(5)。 玻璃反应器包括等离子体馈送终端(2,12,13),用于将离子化等离子体气体馈送到玻璃反应器。 用于废旧核燃料的氧化还原的方法包括:第一步骤,通过气体注入单元将反应气体注入玻璃反应器; 通过从等离子体产生单元施加的电流将电离的等离子体气体供应到气体反应器的第二步骤; 以及第三步骤,通过旋转玻璃反应器使反应气体和电离的等离子体气体发生反应。
    • 27. 发明授权
    • 사용후 연료봉 인출장치 및 인출방법
    • 燃油喷射器的装置和方法
    • KR101522966B1
    • 2015-05-28
    • KR1020130162708
    • 2013-12-24
    • 한국원자력연구원
    • 김영환이재원조광훈김인태
    • G21F5/06
    • G21C19/20G21C19/32H02K7/116
    • 본발명은핵연료집합체에삽입된연료봉(720) 다발의수평방향으로하나이상의열을이루는다수의연료봉(720)을동시에고정하여신속하게인출시킬수 있도록하며, 핵연료집합체의연료봉(720)과, 이를인출시키기위한인출클램프(122)의정렬도를향상시키고, 연료봉(720)의인출시파손에의한위험을방지할수 있는특징을갖는사용후연료봉인출장치(10)에관한것으로, 다수의열을갖는사용후연료봉(720) 다발이삽입된핵연료집합체를고정시키는고정테이블(113)과, 상기고정테이블(113)의일측에형성되는인출테이블(110) 및상기인출테이블(110)의상부에형성되어이송수단에의해길이방향으로이송되는인출클램프(122)가형성된이송베드(120)가포함되고, 상기인출클램프(122)는상기고정테이블(113)에고정된상기핵연료집합체에서적어도하나의열 이상을이루는다수의상기연료봉(720)을동시에고정하여상기인출테이블(110)로인출하는것을특징으로하는사용후연료봉인출장치및 이를이용한인출방법이제공된다.
    • 本发明涉及一种用于同时固定和快速抽出在插入燃料组件的燃料棒(720)束的水平方向上形成一个或多个塔的多个燃料棒(720)的废燃料棒提取器(10), 改善燃料组件的燃料棒(720)与排出燃料组件的燃料棒(720)的引线夹(122)的对准,并且防止在燃料棒(720)的抽出期间发生断裂的风险, 。 本发明包括:固定用于燃料棒(720)束的燃料组件的固定台(113); 以及转移床(120),其中形成在所述保持台(113)的一侧上的取出台(110)和形成在所述退出台(110)的顶部上并在纵向方向上转移的退出夹 通过转印装置形成。 本发明提供燃料棒的使用的燃料棒提取器和抽出方法,其中取出夹具(122)同时固定多个燃料棒(720),所述多个燃料棒(720)从固定到保持台的燃料组件至少形成一列 113),并将燃料棒抽出到取出台(110)。
    • 29. 发明公开
    • 운전중 진폭조절이 가능한 진동장치
    • 一种能够控制振动振幅的机械振动器
    • KR1020100091632A
    • 2010-08-19
    • KR1020090010921
    • 2009-02-11
    • 한국원자력연구원
    • 문제선박장진이재원송기찬
    • B06B1/10
    • PURPOSE: A vibrating member capable of controlling vibration amplitude during operation is provided to control the frequency and amplitude of the vibrating member in the operation of the vibrating member. CONSTITUTION: A vibrating member capable of controlling vibration amplitude during operation comprises a body frame(10), a vibrating member(20), a carrying member(30), an oval camshaft(40), and a drive member(50). The body frame has a guide slit(11) for the guideline of the vibrating member. The vibrating member is composed of a vibration plate and a vibration transmission shaft. The vibration transmission shaft is expanded to the body frame inside through the guide slit. The carrying member transfers the vibrating member according to the guide slit of the body frame. The oval camshaft is contacted with the bottom end of the vibration transmission shaft. One side of the oval camshaft is formed in circular. The drive member rotates the oval camshaft.
    • 目的:提供一种在操作过程中能够控制振动幅度的振动部件,以便在振动部件的操作中控制振动部件的频率和振幅。 构成:能够在运转过程中控制振动振幅的振动部件包括主体框架(10),振动部件(20),承载部件(30),椭圆凸轮轴(40)和驱动部件(50)。 主体框架具有用于振动构件的引导件的引导狭缝(11)。 振动部件由振动板和振动传递轴构成。 振动传递轴通过引导狭缝扩展到主体框架内部。 承载构件根据身体框架的引导狭缝传递振动构件。 椭圆凸轮轴与振动传动轴的底端接触。 椭圆凸轮轴的一侧形成为圆形。 驱动构件旋转椭圆凸轮轴。