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1. 发明公开

KR1020150062841A 액화가스 처리 시스템 无效
标题翻译：液化气处理系统
公开(公告)号：KR1020150062841A
公开(公告)日：2015-06-08
申请号：KR1020130147915
申请日：2013-11-29
申请人： 현대중공업 주식회사
发明人： 백은성 , 김주태 , 김발영 , 김해천 , 한주석
IPC分类号： F17C9/04 , F17C7/02
CPC分类号： F17C9/04 , F17C7/02
摘要： 본발명의일 실시예에따른액화가스처리시스템은는, 액화가스저장탱크에연결되는증발가스공급라인; 상기증발가스공급라인상에마련되며, 상기액화가스저장탱크에서발생된증발가스를다단으로가압하는증발가스압축기; 상기증발가스공급라인상에서상기증발가스압축기의상류에마련되어, 상기증발가스압축기에서가압되어상기증발가스압축기의하류에서분기되는상기증발가스공급라인을따라회수되는증발가스와, 상기액화가스저장탱크에서공급되는증발가스를열교환시키는증발가스열교환기; 상기증발가스열교환기에서열교환된증발가스에서플래시가스를분리시키는기액분리기; 상기기액분리기에서상기증발가스열교환기를경유하여연결되어상기플래시가스를상기증발가스열교환기로공급하는기체회수라인; 및상기기체회수라인에서분기되어열교환된플래시가스를상기증발가스압축기중 1단하류에합류시키는혼합라인을포함하고, 상기증발가스열교환기는, 상기증발가스공급라인을따라회수되는증발가스를, 상기액화가스저장탱크에서공급되는증발가스또는상기기체회수라인을통해공급되는플래시가스로냉각하는것을특징으로한다. 본발명에따른액화가스처리시스템은, 혼합라인이기체회수라인으로부터분기되어증발가스압축기로합류됨에따라, 플래시가스가합류된증발가스가증발가스열교환기에서열교환함으로써재액화효율이향상될수 있다. 또한, 2단증발가스압축기의상류에서합류되어, 증발가스의부피감소로증발가스압축기의부하가감소될수 있다.
摘要翻译：根据本发明的实施例，液化气处理系统包括：连接到液化气储罐的蒸发气体供应管线; 蒸发气体压缩机，设置在蒸发气体供应管线上并对在液化气储罐中产生的蒸发气体加压; 蒸发气体热交换器，其设置在所述蒸发气体压缩机的所述蒸发气体供给管线的上游侧，并且能够使所述蒸发气体进行热交换; 将闪蒸气体与蒸发气体分离的气液分离装置; 气体回收管线，将闪蒸气体供给到蒸发气体热交换器; 以及将热交换的闪蒸气体与蒸发气体压缩机中的一级下游侧并流的混合线。蒸发气体热交换器将回收的蒸发气体冷却成蒸发气体或闪蒸气体。

2. 实用新型

KR2020140006386U 박용 스팀터빈의 오일 미스트 유출 방지구조 无效
标题翻译：船舶蒸汽轮机油雾防漏结构
公开(公告)号：KR2020140006386U
公开(公告)日：2014-12-23
申请号：KR2020130004790
申请日：2013-06-13
申请人： 현대중공업 주식회사
发明人： 안중렬 , 김발영 , 이상구 , 신경웅 , 노재기
IPC分类号： F01D25/00 , F01K15/04 , F01K21/00 , F01D25/18
摘要： 본고안은박용스팀터빈의오일리저버(oil reservoir)에서발생하는오일미스트(oil mist)가선박의엔진룸 공간으로유출되는것을방지하도록하기위한박용스팀터빈의오일미스트유출방지구조에관한것이다. 본고안에따른박용스팀터빈의오일미스트유출방지구조는, 선박의엔진룸에설치되어박용펌프를구동하기위한박용스팀터빈(100)에있어서, 루브오일이저장되는오일리저버(110)의상면에커먼오일배관(120)의일단이연결되고, 상기오일리저버(110)의상부에설치된기어케이스(130) 상면에는수직배관(140)이입설되어, 상기수직배관(140)에상기커먼오일배관(120)의타단이연결되는것을특징으로하여구성된다.

3. 发明公开

KR1020140065289A 폐열 에너지 저장 시스템 无效
标题翻译：废热能储存系统
公开(公告)号：KR1020140065289A
公开(公告)日：2014-05-29
申请号：KR1020120132636
申请日：2012-11-21
申请人： 현대중공업 주식회사
发明人： 유승찬 , 윤완배 , 김발영 , 한주석
IPC分类号： B63J3/02 , B63H21/08 , F02G5/02 , F01N5/02
CPC分类号： Y02T10/16 , Y02T10/166 , B63J3/00 , B63H21/08 , F01N5/02 , F02G5/02
摘要： The present invention relates to a waste heat energy storage system. The waste heat energy storage system having a waste gas boiler for collecting the waste heat of waste gas generated in an engine and a turbine driven by the waste heat collected from the waste gas boiler comprises: a condensing part for condensing steam received from the turbine using cooling water; a storage part for storing the water condensed by the condensing part; and a pump part for supplying the water stored in the storage part to the waste gas boiler. The waste heat energy storage system can save energy by producing electric power required to operate a turbo generator without additional energy consumption because it produces the energy using the waste heat. Accordingly, the present invention can reduce energy consumption costs.
摘要翻译：废热储存系统技术领域本发明涉及废热储能系统。具有用于收集在发动机中产生的废气的废热和由废气锅炉收集的废热驱动的涡轮机的废热锅炉的废热蓄能系统包括：冷凝部，用于冷凝从涡轮机接收的蒸汽，使用冷却水; 用于存储由所述冷凝部冷凝的水的收纳部; 以及用于将存储在存储部中的水供应到废气锅炉的泵部。废热储能系统可以通过生产运行涡轮发电机所需的电力而节省能源，而无需额外的能量消耗，因为它可以使用废热产生能量。因此，本发明可以降低能量消耗成本。

4. 发明授权

KR101397809B1 LNG 연료 공급 시스템 有权
标题翻译：液化天然气燃料供应系统
公开(公告)号：KR101397809B1
公开(公告)日：2014-05-20
申请号：KR1020130029600
申请日：2013-03-20
申请人： 현대중공업 주식회사
发明人： 백은성 , 김주태 , 김발영 , 김해천 , 한주석
IPC分类号： F02M21/02 , F02M21/06 , F02D19/02
CPC分类号： F02M21/0212 , F02D19/022 , F02M21/0245 , F02M31/04 , Y02T10/32
摘要： The present invention relates to an LNG fuel supply system which includes a fuel supply line which is connected from an LNG storage tank to an engine; a pump which is arranged on the fuel supply line and pressurizes LNG discharged from the LNG storage tank at a high pressure; a heat exchanger which is arranged on the fuel supply line between the engine and the pump and supplies the LNG supplied from the pump to the engine after conducting heat exchange between the LNG and sea water; and a sea water heater which heats the sea water by using exhaust gas which is discharged from the engine. The LNG fuel supply system according to the present invention heats seawater by using engine exhaust, enables the heated sea water to supply heat to LNG, efficiently increases the temperature of the LNG to a temperature which an engine demands, and saves a system construction cost.
摘要翻译：本发明涉及一种LNG燃料供应系统，其包括从LNG储罐连接到发动机的燃料供应管线; 配置在燃料供给管路上的泵，对来自LNG储罐的高压LNG进行加压; 布置在发动机和泵之间的燃料供应管线上的热交换器，并且在LNG和海水进行热交换之后将从所述泵供应的LNG供应到发动机; 以及通过使用从发动机排出的废气来加热海水的海水加热器。根据本发明的LNG燃料供应系统通过使用发动机排气加热海水，使得加热的海水能够向LNG供应热量，有效地将LNG的温度升高到发动机所需的温度，并节省系统建造成本。

5. 发明公开

KR1020140006241A 엔진 터보차저 컷 오프용 밸브 无效
标题翻译：用于发动机涡轮增压器的切断阀
公开(公告)号：KR1020140006241A
公开(公告)日：2014-01-16
申请号：KR1020120070711
申请日：2012-06-29
申请人： 현대중공업 주식회사
发明人： 김형주 , 박병선 , 김발영 , 한주석 , 유정대
IPC分类号： F02B37/12 , F02B39/00 , F01D17/10 , F16K1/18
CPC分类号： Y02T10/144 , F02B37/12 , F01D17/10 , F02B39/00 , F05B2220/40 , F05D2220/40 , F16K1/18
摘要： The present invention relates to a vale for cutting off an engine turbo charger including: a body which has a ring shape, forms a gas path, and forms a partition inside; a left rotary shaft and a right rotary shaft which are installed to be able to rotate in both sides of the partition of the body; a left disc which is combined with the left rotary shaft at one side, rotates in one direction, and opens and closes the gas path which is formed in the body; and a right disc which is combined with the right rotary shaft at one side, rotates in the opposite direction of the left disc, and opens and closes the gas path which is formed in the body. When the valve is opened, an end part at which an end of the left disc comes in contact with an end of the right disc forms a sharp shape. The valve for cutting off an engine turbo charger prevents the left and right discs from having a gap by gas because not only a gas flow is smooth and but also the center of an end surface does not have a sunken shape by forming a pointed shape which is formed by interlocking end parts of the discs in order to minimize the area of the end part which faces the flow direction of gas when the end of the left disc touches the end of the right disc. By the forementioned, the present invention improves the efficiency and performance of a system including an engine and a turbo charger and obtains an oil cost reduction effect.
摘要翻译：本发明涉及一种用于切断发动机涡轮增压器的阀，包括：具有环形的主体，形成气体通道，并在其内形成隔板; 左旋转轴和右旋转轴，其能够在主体的隔板的两侧旋转; 在一侧与左旋转轴组合的左盘在一个方向上旋转，并且打开和关闭形成在主体中的气路; 并且在一侧与右旋转轴组合的右盘在左盘的相反方向上旋转，并且打开和关闭形成在车身中的气路。当阀打开时，左盘的一端与右盘的一端接触的端部形成锐利的形状。用于切断发动机涡轮增压器的阀防止左右盘与气体间隙，因为不仅气流平滑，而且端面的中心也不形成凹陷形状，通过互锁的盘的端部形成，以便当左盘的端部接触右盘的端部时，使面向气体的流动方向的端部的面积最小化。如上所述，本发明提高了包括发动机和涡轮增压器的系统的效率和性能，并且获得了油成本降低效果。

6. 发明公开

KR1020130133514A 양방향 구동력을 전달받는 폐열회수장치 无效
标题翻译：用于传输两路驱动力的废热回收装置
公开(公告)号：KR1020130133514A
公开(公告)日：2013-12-09
申请号：KR1020120056833
申请日：2012-05-29
申请人： 현대중공업 주식회사
发明人： 백은성 , 김주태 , 윤완배 , 김발영 , 한주석
IPC分类号： F01K23/10 , F02B41/10 , F01N5/04 , F02G5/02
CPC分类号： Y02T10/16 , Y02T10/163 , Y02T10/166 , F01K23/10 , F01N5/04 , F02B41/10 , F02G5/02
摘要： Disclosed in the present invention is a waste heat recovery apparatus for transmitting two-way driving force that enables driving of a power generator even upon occurrence of problems with a turbine on any one side by respectively arranging a steam turbine and a power turbine on both sides of the power generator. The present invention has a structure wherein; a steam turbine (110) driven by steam generated from an economizer (30) is provided on one side of the power generator (100); and a power turbine (120) driven by transmission of some of the excess exhaust gas generated upon driving of a major engine (10) is provided on the other side of the power generator (100); and clutches (150) (160) are respectively provided between the power generator (100) and the steam turbine (110) and between the power generator (100) and the power turbine (120); and a control part for control so as to be able to first drive the power turbine selectively according to power management situations and operation situations of the main engine or steam supply situations generated from the economizer. [Reference numerals] (AA) Steam;(BB) Exhaust gas
摘要翻译：在本发明中公开了一种用于传送双向驱动力的废热回收装置，其通过在两侧分别布置蒸汽轮机和动力涡轮机，即使在发生任何一侧的涡轮机的问题时也能够驱动发电机的发电机。本发明具有以下结构：在发电机（100）的一侧设置由节能器（30）产生的蒸汽驱动的汽轮机（110）; 并且在所述发电机（100）的另一侧设置有通过在主发动机（10）的驱动时产生的一部分剩余废气的传输而驱动的动力涡轮机（120）。和离合器（150）（160）分别设置在发电机（100）和蒸汽轮机（110）之间以及发电机（100）和动力涡轮机（120）之间; 以及用于控制的控制部件，以便能够根据主节能器的功率管理情况和主发动机的运行情况或蒸汽供给情况选择性地驱动动力涡轮机。（标号）（AA）蒸汽;（BB）废气

7. 发明授权

KR101334002B1 LNG 처리 시스템 有权
标题翻译：液化天然气处理系统
公开(公告)号：KR101334002B1
公开(公告)日：2013-11-27
申请号：KR1020130045745
申请日：2013-04-24
申请人： 현대중공업 주식회사
发明人： 백은성 , 김주태 , 김발영 , 김해천 , 한주석
IPC分类号： F02M21/02 , F17C9/04 , F17C7/02 , B63B25/08
CPC分类号： F02M21/0212 , B63H21/38 , F02D19/021 , F02M21/0221 , F02M21/0245 , F02M21/06
摘要： The present invention relates to an LNG processing system. The LNG processing system comprises an LNG supply line which is connected to users from an LNG storage tank; a pump which is in the middle of the LNG supply line and pressurizes LNG discharged from the LNG storage tank; evaporative gas compressors which pressurize evaporative gas generated from the LNG storage tank in stages; an LNG heat exchanger which is placed in the LNG supply line between the pump and users and exchanges heat of the evaporative gas from the LNG storage tank with pressurized LNG; an evaporative gas heat exchanger which exchanges heat of the evaporative gas pressurized in the evaporative gas compressors with the evaporative gas generated from the LNG storage tank; and a Joule-Thomson valve which decompresses the heat exchanged evaporative gas with the LNG discharged from the LNG heat exchanger. The LNG supplied through the LNG supply line and decompressed evaporative gases are supplied to the pump. The LNG processing system supplies low pressure LNG to the users by compressing the evaporative gas generated from the LNG storage tank due to heat penetration in stages or the system supplies liquefied evaporative gas to the users with high pressure through the pump after compression in stages using the Joule-Thomson valve. The LNG processing system supplies the LNG to the users with high pressure by compressing the LNG in stages so that the system prevents the waste of the evaporative gas.
摘要翻译：本发明涉及一种LNG处理系统。 LNG处理系统包括从LNG储罐连接到用户的LNG供应管线; 位于LNG供应管线中间并对从LNG储罐排出的LNG加压的泵; 蒸发气体压缩机，分别对从LNG储罐产生的蒸发气体进行加压; 一个LNG热交换器，放置在泵和用户之间的LNG供应管线中，并与加压LNG交换来自LNG储罐的蒸发气体的热量; 蒸发气体热交换器，其将在蒸发气体压缩机中加压的蒸发气体与由LNG储罐产生的蒸发气体进行热交换; 以及焦耳汤姆森阀，其与从LNG热交换器排出的LNG一起减压热交换的蒸发气体。通过LNG供应管线供应的LNG和减压蒸发气体供应给泵。液化天然气处理系统通过压缩由LNG储罐产生的蒸发气体由于阶段性的热渗透而向使用者提供低压LNG，或者系统通过泵在高压压力之后将液化的蒸发气体分别供给到使用者的压力下，使用焦耳汤姆森阀门。 LNG处理系统通过分阶段压缩LNG将液化天然气提供给高压用户，以便系统防止蒸发气体的浪费。

8. 发明公开

KR1020130127272A 양방향 구동력을 전달받는 선박 엔진용 폐열회수장치 无效
标题翻译：用于发送两路驱动力的船用发动机的废热回收装置
公开(公告)号：KR1020130127272A
公开(公告)日：2013-11-22
申请号：KR1020120051058
申请日：2012-05-14
申请人： 현대중공업 주식회사
发明人： 박영준 , 윤완배 , 김발영 , 한주석 , 백은성
IPC分类号： F02B41/10 , F01D15/10 , F02G5/02
CPC分类号： Y02T10/163 , Y02T10/166
摘要： The present invention discloses a waste heat recovery device for a ship engine for receiving a two-way driving force to enable the operation of a generator when a turbine on one side is out of order by separately arranging a steam turbine and a power turbine on both sides of the generator. The present invention comprises the steam turbine (110) on one side of the generator (100) to be operated by steam produced from a boiler (30); and the power turbine (20) on the other side of the generator (100) to be operated by partially receiving exhaust gas from a main engine (10).
摘要翻译：本发明公开了一种用于船舶发动机的废热回收装置，用于接收双向驱动力，以便通过在两侧分别布置蒸汽轮机和动力涡轮机来使一侧的涡轮机失效时使发电机的运行发电机两侧。本发明包括在发电机（100）的一侧上的蒸汽轮机（110），以由锅炉（30）产生的蒸汽运行; 以及通过部分地接收来自主发动机（10）的废气来操作的发电机（100）的另一侧的动力涡轮（20）。

9. 发明公开

KR1020130110833A 선박 엔진의 배기 가스를 이용한 열발전장치 无效
标题翻译：使用来自船舶发动机的排气的热电力发电装置
公开(公告)号：KR1020130110833A
公开(公告)日：2013-10-10
申请号：KR1020120033109
申请日：2012-03-30
申请人： 현대중공업 주식회사
发明人： 박영준 , 김발영 , 박성원 , 임채순 , 한주석
IPC分类号： F01N5/02 , F02G5/02
CPC分类号： Y02T10/16 , Y02T10/166 , F01N5/025 , F01N2590/02
摘要： PURPOSE: A thermoelectric power generation system using exhaust gas from a vessel engine is provided to effectively use energy by generating electricity using exhaust gas from ships. CONSTITUTION: A thermoelectric power generation system using exhaust gas from a vessel engine comprises an exhaust gas receiver (200) and a thermoelectric power generator (300). The receiver collects exhaust gas being discharged from a vessel engine. The thermoelectric power generator generates electric power by converting thermal energy included in the collected exhaust gas into electric energy.
摘要翻译：目的：提供使用船舶发动机废气的热电发电系统，通过使用船舶废气发电，有效利用能源。构成：使用来自容器发动机的废气的热电发电系统包括排气接收器（200）和热电发电机（300）。接收器收集从容器发动机排出的废气。热电发电机通过将收集的废气中包含的热能转化成电能来发电。

10. 发明公开

KR1020130004401A 보일러 스팀을 이용한 액화천연가스 직접 기화 방식의 연료가스 공급장치 有权
标题翻译：使用锅炉蒸汽的直接热交换器的燃油供应系统
公开(公告)号：KR1020130004401A
公开(公告)日：2013-01-09
申请号：KR1020110065551
申请日：2011-07-01
申请人： 현대중공업 주식회사
发明人： 윤완배 , 김주태 , 손진록 , 강상립 , 김발영 , 박영준 , 강민호
IPC分类号： F02M21/06 , F02M31/18 , F22B33/18
CPC分类号： Y02T10/32 , F02M31/18 , F02M21/0224 , F02M21/0239 , F02M21/06 , F22B33/18
摘要： PURPOSE: A fuel gas supply apparatus which directly evaporates LNG using boiler steam is provided to optimally control necessary temperature for burning LNG by adjusting the flow rate of steam circulating in an evaporator. CONSTITUTION: A fuel gas supply apparatus which directly evaporates LNG using boiler steam comprises a fuel gas supply line(L1), a supply pump(22), an evaporator(23), a boiler(30), and a steam circulation line(34). The supply pump is installed in the middle of the fuel gas supply line, and delivers LNG to an engine(10) from an LNG tank. The evaporator is installed in the fuel gas supply line between the supply pump and the engine to evaporate the LNG. The boiler generates steam for heating a room or generating power. The steam circulation line is installed to circulate the steam in the evaporator, and evaporates the LNG by the heat exchange between the steam and the LNG.
摘要翻译：目的：提供使用锅炉蒸汽直接蒸发LNG的燃料气体供应装置，以通过调节在蒸发器中循环的蒸汽的流量来最佳地控制燃烧LNG的必要温度。构成：使用锅炉蒸汽直接蒸发LNG的燃料气体供应装置包括燃料气体供应管线（L1），供应泵（22），蒸发器（23），锅炉（30）和蒸汽循环管线（34））。供应泵安装在燃气供应管线的中间，并将LNG从LNG罐输送到发动机（10）。蒸发器安装在供应泵和发动机之间的燃料气体供应管线中以蒸发LNG。锅炉产生用于加热房间或发电的蒸汽。安装蒸汽循环管线以使蒸发器中的蒸汽循环，并通过蒸汽和LNG之间的热交换来蒸发LNG。

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