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41. 发明公开

KR20180052454A 밴츄리 스크러버 및 이를 포함하는 원자력발전소의 제염장치 审中-公开
公开(公告)号：KR20180052454A
公开(公告)日：2018-05-18
申请号：KR20160149777
申请日：2016-11-10
申请人： KOREA HYDRO & NUCLEAR POWER CO
发明人： PARK JAE HWAN , KANG GIL BEOM , SHIN JUNG MIN
IPC分类号： B01D47/10 , B01D47/06 , B01D53/78 , G21F9/02
摘要： 본발명은밴츄리관내부에액체가필름형태로포집되는것을방지하기위한밴츄리스크러버및 이를포함하는원자력발전소의제염장치를제공하기위하여, 밴츄리스크러버는액체가저장되는수조및 상기수조내부에배치되며밴츄리관 형태로마련되는제염유닛및 상기제염유닛에연결되며, 상기수조외부로부터제공되는유해가스를상기제염유닛으로공급하는가스공급유닛및 상기제염유닛내부에배치되고, 상기액체를상기제염유닛내부에서분무시켜상기액체와상기유해가스의충돌에의해상기유해가스의유해물질이제염되도록하는분무유닛을포함한다. 이에, 유해물질의제염효과를향상시킬수 있는이점이있다.

42. 发明公开

KR20150075393A 압력방출 기능을 구비한 핵연료봉 有权
标题翻译：具有压力减轻机制的核燃料棒
公开(公告)号：KR20150075393A
公开(公告)日：2015-07-03
申请号：KR20150079423
申请日：2015-06-04
申请人： KOREA ATOMIC ENERGY RES , KOREA HYDRO & NUCLEAR POWER CO
发明人： KANG HEUNG SEOK , SONG KUN WOO , KOO YANG HYUN , LEE KANG HEE , KIM JAE YONG , LEE YOUNG HO
IPC分类号： G21C9/004 , G21C3/17 , G21C3/32
CPC分类号： Y02E30/40
摘要： 본발명에따른핵연료봉은밀봉부재(200)의내부에피복관내부의압력이피복관외부의압력보다큰 경우, 밀봉부재의일측으로밀봉부재의압력을배출시키는압력이완부가배치된다. 본발명에따른핵 연료봉용밀봉부재및 파열판을구비한핵 연료봉은냉각수상실사고와같이핵 열료봉이냉각이원활하게수행되지않는상황에서핵 연료봉이내부압력이외부압력보다높은경우내부에배치된파열판또는체적증가부재등의변화또는이동에의하여피복관내부의체적을증가시켜피복관내부의증가되는압력을해소시킬수 있으며, 피복관내부의압력이증가되는경우피복관외부로내부의압력을배출시켜피복관이부풀어오르는것을방지할수 있는효과가있다.
摘要翻译：根据本发明的核燃料棒包括压力缓冲部件，用于当涂覆管的内部压力高于涂覆管的外部压力时，将密封部件（200）的压力排出到密封部件的一侧密封件。根据本发明的用于核燃料棒和具有破裂盘的核燃料棒的密封构件可以通过移动或改变体积增加构件来增加涂布管的体积或破裂来去除涂覆管的内部压力当核燃料棒的内部压力高于外部压力时，磁盘。如果涂布管的内部压力增加，则涂布管的内部压力被排出到外部。由此，可以防止涂布管的膨胀。

43. 发明公开

KR20120070127A Apparatus and method to fabricate the buffer block of a high-level waste repository 有权
标题翻译：装置和方法来制作高级垃圾记录的缓冲块
公开(公告)号：KR20120070127A
公开(公告)日：2012-06-29
申请号：KR20100131558
申请日：2010-12-21
申请人： KOREA ATOMIC ENERGY RES , KOREA HYDRO & NUCLEAR POWER CO
发明人： LEE JAE OWAN , CHO WON JIN , KWON SANG KI
IPC分类号： G21F9/16 , G21F9/36
CPC分类号： G21F3/04 , B28B3/02 , G21F9/22
摘要： PURPOSE: An apparatus and method for manufacturing a buffer block are provided to improve productivity by easily collecting the buffer block. CONSTITUTION: A forming die unit(110) includes a pair of forming members(111) which are upwardly and downwardly opened. Through holes are respectively formed on both sides of the pair of the forming members. A punch unit(130) corresponds to the inner space of the forming die unit. A die separating unit(150) closes up or separates the pair of forming members. A base plate(170) is combined with the die separating unit.
摘要翻译：目的：提供一种用于制造缓冲块的装置和方法，以通过容易地收集缓冲块来提高生产率。构成：成形模具单元（110）包括一对向上和向下打开的成形构件（111）。分别在一对成形构件的两侧形成通孔。打孔单元（130）对应于成形模具单元的内部空间。模具分离单元（150）封闭或分离成对构件。基板（170）与模具分离单元组合。

44. 发明公开

KR20120068408A The method for extracting of lignin using irradiation of radioactive ray 有权
标题翻译：使用放射性辐射辐照提取木质素的方法
公开(公告)号：KR20120068408A
公开(公告)日：2012-06-27
申请号：KR20100130021
申请日：2010-12-17
申请人： KOREA ATOMIC ENERGY RES , KOREA HYDRO & NUCLEAR POWER CO
发明人： KANG PHIL HYUN , JEUN JOON PYO , SHIN HYE KYOUNG , KIM HYUN BIN , NHO YOUNG CHANG
IPC分类号： C08H7/00 , B01J19/08 , C07G1/00 , C08J3/28
CPC分类号： C08H6/00 , B01J19/08 , C07G1/00 , C08J3/28 , C08J11/00 , C08L97/005
摘要： PURPOSE: A method of extracting lignin using irradiation of radioactive ray is provided to improve the collection rate of lignin more than existing extraction method, to reduce manufacturing cost of lignin, and to improve the quality of lignin. CONSTITUTION: A method of extracting lignin using irradiation of radioactive ray comprises: a step of manufacturing wood or non-wood power, and irradiating the wood or non-wood power with radioactive ray; a step of digesting the wood or non-wood power by alkaline solution, controlling aciditiy(pH) by acid solution, and extracting lignin; and a step of filtering the lignin, cleaning the lignin by using organic solvent, and drying the lignin.
摘要翻译：目的：提供使用放射线照射提取木质素的方法，以提高木质素的收集率，比现有的提取方法，降低木质素的制造成本，提高木质素的质量。构成：使用放射线照射提取木质素的方法包括：制造木材或非木材动力的步骤，用放射线照射木材或非木材动力; 通过碱溶液消化木材或非木材力，通过酸溶液控制酸度（pH）并提取木质素的步骤; 和过滤木质素，通过使用有机溶剂清洗木质素和干燥木质素的步骤。

45. 发明授权

KR101160781B1 Blind flange guard apparatus of fuel transfer tube in nuclear power plant 有权
标题翻译：核电厂燃料转移管的法兰防护装置
公开(公告)号：KR101160781B1
公开(公告)日：2012-06-27
申请号：KR20100140259
申请日：2010-12-31
申请人： KOREA HYDRO & NUCLEAR POWER CO
发明人： KIM MAN WON , KIM DAE HEON , SONG EUN HEA
IPC分类号： G21C19/20 , G21C19/18
CPC分类号： G21C19/18 , G21C19/22 , G21Y2002/50 , G21Y2002/501 , G21Y2004/20
摘要： PURPOSE: A blind flange supporting device of a fuel transfer tube in a nuclear power plant is provided to increase an operation speed by minimizing a moving distance of a blind flange separated from a fuel transfer tube. CONSTITUTION: A guide rail(120) is located on the lower side of a blind flange. The blind flange rolls and moves in the guide rail. A side guard(130) prevents the blind flange from being separated from the guide rail in a transverse direction. The guide rail is extended from a mounting position of the blind flange to a separation position. A first stopper stops the blind flange in the mounting position. A second stopper stops the blind flange in the separation position. A support unit supports the guide rail, the first stopper, the second stopper, and the side guard.
摘要翻译：目的：提供核电厂燃料输送管的盲法兰支撑装置，通过最小化与燃料输送管分离的盲法兰的移动距离来提高运行速度。构成：导轨（120）位于盲法兰的下侧。盲法兰滚动并在导轨中移动。侧挡板（130）防止盲板凸缘在横向上与导轨分离。导轨从盲板凸缘的安装位置延伸到分离位置。第一个止动器在安装位置停止盲板法兰。第二个止动器将分离位置的盲法兰挡住。支撑单元支撑导轨，第一止动件，第二止动件和侧护板。

46. 发明公开

KR20120058925A An internal transfer apparatus for basket of hot-cell cask 无效
标题翻译：一种用于一篮子热电池桶的内部转运装置
公开(公告)号：KR20120058925A
公开(公告)日：2012-06-08
申请号：KR20100120454
申请日：2010-11-30
申请人： KOREA ATOMIC ENERGY RES , KOREA HYDRO & NUCLEAR POWER CO
发明人： BANG KYOUNG SIK , LEE JU CHAN , CHOI WOO SEOK , LEE SANG HOON , SEO GOONG SEOG , SEO KI SEOG
IPC分类号： G21F5/008 , G21C19/32
CPC分类号： G21F5/008 , G21C19/32 , G21F5/14
摘要： PURPOSE: A hot cell carrier container basket transfer apparatus is provided to easily transfer a high level radioactive substance to a hot cell by remotely transferring the substance using a push rod. CONSTITUTION: A first basket(42) comprises a guide rail(41). A second basket(43) transfers a high level material to a hot cell by being transferred along the guide rail. A push rod(45) is composed for transferring the second basket. A guide groove(46) is formed with a long length while being separated from the guide rail. A ball rock(44) is convexly formed in order to be transferred along the guide groove.
摘要翻译：目的：提供热电池载体容器篮输送装置，以便通过使用推杆远程转移物质来容易地将高浓度放射性物质转移到热电池。构成：第一筐（42）包括导轨（41）。第二筐（43）通过沿着导轨传送将高级材料传送到热电池。组合推杆（45）用于传送第二筐。导向槽（46）在与导轨分离的同时形成有较长的长度。凸起地形成球状岩（44），以便沿着导槽移动。

47. 发明公开

KR20120035993A Two phase flow measurement device and method by using fluid borne noise and solid borne noise 有权
标题翻译：两相流量测量装置及使用流体E噪声和固体E噪声的方法
公开(公告)号：KR20120035993A
公开(公告)日：2012-04-17
申请号：KR20100097626
申请日：2010-10-07
申请人： KOREA HYDRO & NUCLEAR POWER CO
发明人： LEE DO HWAN , KIM YANG SEOK
IPC分类号： G01F1/66 , G01N29/00 , G01N29/024
摘要： PURPOSE: A two-phase flow measuring device using fluid sound and structureborne noise and a measuring method thereof are provided to improve the safety with a heat transferring performance of a plant by accurately distinguish a two-phase flow style flowing in a pipe. CONSTITUTION: A two-phase flow measuring device(200) using fluid sound and structureborne noise comprises a rms calculation unit for each frequency(210), a porosity calculation unit(220), a fluid property calculation unit(230), and a flow style determination unit(240). The rms calculation unit receives fluid sound and structureborne noise signals so that an rms calculation value for each frequency is calculated. The porosity calculation unit receives information related to a temperature and pressure from a temperature sensor(130) and a static pressure sensor(140) installed inside of a fluid device(100) and rms calculation values of fluid sound and structureborne noise and a fluid device(100), thereby calculating a porosity of two-phase flow. The fluid property calculation unit receives the porosity, thereby calculating a density and fluid sound of the two-phase flow. The fluidity mode determination unit receives the porosity calculation result and a signal property of the rms calculation value for each frequency, thereby distinguishing the flow style.
摘要翻译：目的：提供使用流体声和结构噪声的两相流量测量装置及其测量方法，以通过精确地区分在管道中流动的两相流型来提高工厂的传热性能的安全性。构成：使用流体声音和结构噪声的两相流量测量装置（200）包括每个频率（210）的均方根计算单元，孔隙率计算单元（220），流体性质计算单元（230）和流量风格确定单元（240）。均方根计算单元接收流体声音和结构噪声信号，以便计算每个频率的有效值计算值。孔隙率计算单元从温度传感器（130）和安装在流体装置（100）内部的静压传感器（140）接收与温度和压力有关的信息，并且计算流体声音和结构噪声的计算值和流体装置（100），从而计算出两相流的孔隙率。流体特性计算单元接收孔隙度，从而计算两相流的密度和流体声音。流动性模式确定单元接收每个频率的孔隙率计算结果和均方根计算值的信号特性，从而区分流动风格。

48. 发明公开

KR20120028721A Dual-cooled fuel rod's spacer grids with upper and lower cross-wavy-shape dimple 有权
标题翻译：双冷却燃油轴间隔杯与上，下波纹形状
公开(公告)号：KR20120028721A
公开(公告)日：2012-03-23
申请号：KR20100090732
申请日：2010-09-15
申请人： KOREA ATOMIC ENERGY RES , KOREA HYDRO & NUCLEAR POWER CO
发明人： SHIN CHANG HWAN , LEE KANG HEE , OH DONG SEOK , IN WANG KEE , CHUN TAE HYUN , SONG KUN WOO
IPC分类号： G21C3/33 , G21C3/34
CPC分类号： G21C3/3563 , G21C3/322 , G21C3/352 , Y02E30/38
摘要： PURPOSE: A dual cooled fuel rod support grid for supporting upper and lower dimples is provided to improve safety by firmly supporting one side of a fuel rod. CONSTITUTION: A main body is vertically arranged. An upper dimple(120) rises on the upper side of the main body. A lower dimple(140) is separated from the upper dimple and rises on the lower side of the main body. A grid hole is formed in a grid structure with unit support plates. A dual cooled fuel rod is supported by the upper and lower dimples in four directions.
摘要翻译：目的：提供用于支撑上下凹坑的双冷却燃料棒支撑格栅，以通过牢固地支撑燃料棒的一侧来提高安全性。构成：主体垂直排列。上部凹坑（120）在主体的上侧上升。下凹部（140）与上凹部分离并在主体的下侧上升。栅格孔形成为具有单元支撑板的格栅结构。双冷却燃料棒由四个方向的上下凹坑支撑。

49. 发明公开

KR20120028099A Apparatus for non-destructive testing 有权
标题翻译：非破坏性试验装置
公开(公告)号：KR20120028099A
公开(公告)日：2012-03-22
申请号：KR20100090106
申请日：2010-09-14
申请人： KOREA HYDRO & NUCLEAR POWER CO
发明人： YOON BYUNG SIK , LEE HEE JONG , KIM YONG SIK
IPC分类号： G01B21/32 , G01B21/30 , G01D5/00 , G01N29/22
摘要： PURPOSE: A non-destructive inspection device is provided to accurately and easily evaluate inspection results by indicating the inspection results through three-dimensional cylindrical coordinates. CONSTITUTION: A non-destructive inspection device(100) comprises a central shaft(110), a rotation unit(130), an arm(140), a probe support(160), and a probe(150). The central shaft comprises an angle encoder. The rotation unit is connected to the central shaft and is rotated around the central shaft. The arm is connected to the rotation unit. The probe support is connected to the arm and is moved in the longitudinal direction of the arm. The probe is connected to the probe support.
摘要翻译：目的：提供无损检测装置，通过三维圆柱坐标指示检验结果，准确，轻松地评估检验结果。构造：非破坏性检查装置（100）包括中心轴（110），旋转单元（130），臂（140），探针支架（160）和探针（150）。中心轴包括角度编码器。旋转单元连接到中心轴并围绕中心轴旋转。臂连接到旋转单元。探针支撑件连接到臂上并且在臂的纵向方向上移动。探头连接到探头支架。

50. 发明公开

KR20120018653A A radiation detecting device to measure the gamma-ray and neutron discriminately 有权
标题翻译：用于测量伽马射线和中子的辐射检测装置
公开(公告)号：KR20120018653A
公开(公告)日：2012-03-05
申请号：KR20100081626
申请日：2010-08-23
申请人： KOREA ATOMIC ENERGY RES , KOREA HYDRO & NUCLEAR POWER CO
发明人： PARK SE HWAN , EOM SUNG HO , SHIN HEE SUNG , KIM HAN SOO , HA JANG HO , KIM HO DONG
IPC分类号： G01T1/16 , G01T3/08 , G21C17/10
CPC分类号： G01T3/08 , G01T1/185
摘要： PURPOSE: A radiation detector is provided to deliver a signal to a neutron signal amplification part from a neutron detection reacting thin film. CONSTITUTION: A radiation detector comprises a radiation detector(100) and a signal processing circuit(200). The radiation detector divides simultaneously gamma-ray and neutron. The radiation detector can measure simultaneously gamma-ray and neutron. The signal processing circuit applies voltage in the radiation detector. The signal processing circuit divides simultaneously gamma-ray and neutron. The signal processing circuit indicates gamma-ray and the neutron.
摘要翻译：目的：提供辐射检测器，以从中子检测反应薄膜向中子信号放大部分传递信号。构成：辐射检测器包括辐射检测器（100）和信号处理电路（200）。辐射探测器同时分割伽马射线和中子。辐射探测器可以同时测量伽马射线和中子。信号处理电路在辐射检测器中施加电压。信号处理电路同时分割伽马射线和中子。信号处理电路表示伽马射线和中子。

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