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公开(公告)号：KR2020150002432U
公开(公告)日：2015-06-23
申请号：KR2020130010406
申请日：2013-12-13
Applicant: 대우조선해양 주식회사
IPC: B63B15/00
CPC classification number: B63B15/00 , B63B1/063 , B63B1/34 , B63B2231/44
Abstract: 선박용파도손상방지장치가개시된다. 본고안의일 실시예에의한선박용파도손상방지장치는선박의선수상측데크에설치되고그린워터(Green water)로인한상기데크의직접적인파손을방지하기위한본체부; 상기본체부의외측에밀착되고파도로인한상기본체부의변형을방지하기위한패드부; 및상기본체부전체를선박의내측또는외측중의어느한 방향으로회전시키기위한힌지부를포함한다.
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公开(公告)号：KR1020130130423A
公开(公告)日：2013-12-02
申请号：KR1020120054227
申请日：2012-05-22
Applicant: 대우조선해양 주식회사
Abstract: The present invention relates to a system and a method for producing dimethylether and methanol. The system for producing dimethylether and methanol comprises: a separation stability injection part which is arranged in order to separate natural gas supplied from a gas field according to the number of carbons; a modification part which is connected to the separation stability injection part and is arranged so that the natural gas supplied from the separation stability injection part is turned into synthetic gas; a dimethylether methanol formation part which is connected to the modification part and is arranged so that dimethylether and methanol are produced from the synthetic gas supplied from the modification part; a dimethylether methanol purification part which is connected to the dimethylether methanol formation part and is arranged so that dimethylether and methanol are purified from gas supplied from the dimethylether methanol formation part; and a fuel supply and synthetic gas reuse part which is branched off from a path connected to the dimethylether methanol purification part form the dimethylether methanol formation part, and is connected to the modification part so that unreacted synthetic gas passing through the dimethylether methanol formation part before entering the dimethylether methanol purification part is supplied to the modification part. Therefore, operational costs required to dimethylether and methanol production processes can be reduced, and the energy efficiency of the dimethylether and methanol production process can be improved.
Abstract translation: 本发明涉及一种制备二甲醚和甲醇的体系和方法。 用于制备二甲醚和甲醇的系统包括：分离稳定性注入部分，其被布置以根据碳数分离从气田供应的天然气; 与分离稳定性注入部连接的变更部，将从分离稳定性注入部供给的天然气转换为合成气体， 二甲醚甲醇形成部分，连接到改性部分并且被布置为使得二甲醚和甲醇由从改性部分供应的合成气体产生; 与二甲醚甲醇形成部分连接的二甲醚甲醇净化部分，其布置使得二甲醚和甲醇从二甲醚甲醇形成部分提供的气体中纯化; 从与二甲醚甲醇净化部连接的路径分支的燃料供给合成气再利用部分形成二甲醚甲醇形成部分，并连接到改性部分，使得未反应的合成气体通过二甲醚甲醇形成部分 进入二甲醚甲醇净化部分提供给修改部分。 因此，可以降低二甲醚和甲醇生产过程所需的运行成本，可以提高二甲醚和甲醇生产过程的能量效率。
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公开(公告)号：KR1020130006055A
公开(公告)日：2013-01-16
申请号：KR1020110067869
申请日：2011-07-08
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A hydrate inhibitor feeding system for a DME FPSO(Dimetyle Ether Floating Production Storage And Offloading) is provided to efficiently utilize the limited space of the DME FPSO because additional tank and recycling system are not necessary by recycling by-products. CONSTITUTION: A hydrate inhibitor feeding system for a DME FPSO comprises a 3-phase separator(11), a preprocessing device(14), a modifying reactor(15), a DME reactor(16), and a DME separator(17). The 3-phase separator separates natural gas supplied from a seabed gas field through a pipeline. The preprocessing device preprocesses separated byproduct gas. The modifying reactor modifies the preprocessed byproduct gas and synthesizes the modified byproducts gas to synthetic gas. The DME reactor products the synthetic gas to DME. The DME separator separates pure DME. [Reference numerals] (AA) Natural gas
Abstract translation: 目的：提供DME FPSO（二甲醚浮选生产储存和卸载）的水合物抑制剂进料系统，以有效利用DME FPSO的有限空间，因为再循环副产物不需要额外的罐和回收系统。 构成：用于DME FPSO的水合物抑制剂进料系统包括三相分离器（11），预处理装置（14），改性反应器（15），DME反应器（16）和DME分离器（17）。 三相分离器通过管道分离从海底气田供应的天然气。 预处理装置预处理分离的副产物气体。 改性反应器对预处理的副产物气体进行改性，并将改性副产物气合成合成气。 DME反应器将合成气产生到DME。 DME分离器分离纯DME。 （标号）（AA）天然气
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公开(公告)号：KR1020120041879A
公开(公告)日：2012-05-03
申请号：KR1020100103267
申请日：2010-10-22
Applicant: 대우조선해양 주식회사
CPC classification number: Y02T10/32 , Y02T10/36 , B63H21/38 , B63B17/0027 , B63B2758/00 , B63B2770/00 , B63H21/14 , B63H2021/205 , B63J3/02 , F02B43/10 , F02D19/0647 , F02D19/0663 , Y02T70/5236
Abstract: PURPOSE: An environmentally-friendly propulsion system is provided to reduce emission amount of air contaminant in each harbor by selectively using conventional fuel and dimethylether as needed. CONSTITUTION: An environmentally-friendly propulsion system comprises a first storage tank(10), a second storage tank(20), engines(30), and propellers(40). The first storage tank accommodates dimethylether. The second storage tank stores other fuels except the dimethyether. The engines are connected with the first and second storage tanks to generate power. The propellers receive the power of the engines to propel a ship.
Abstract translation: 目的：提供一种环保推进系统，通过选择性地使用常规燃料和二甲醚来减少每个港口的空气污染物的排放量。 构成：环保推进系统包括第一储罐（10），第二储罐（20），发动机（30）和螺旋桨（40）。 第一个储罐容纳二甲醚。 第二储罐储存除二甲醚以外的其他燃料。 发动机与第一和第二储罐连接以产生动力。 螺旋桨接收发动机的力量来推动船舶。
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公开(公告)号：KR101068564B1
公开(公告)日：2011-09-30
申请号：KR1020100028029
申请日：2010-03-29
Applicant: 대우조선해양 주식회사
CPC classification number: Y02E20/12
Abstract: 본 발명은 보일러에서 발생한 연소열을 이용하여 증기 터빈으로 전력을 생산하되, 연소시 발생하는 이산화탄소를 포집하는 화력발전시스템의 이산화탄소 처리장치에 있어서, 상기 보일러는 유동층을 형성하여 연소시키되, 연소시에 소정의 압력을 가하는 가압식 유동층 보일러와, 상기 보일러에서 연소시에 발생한 연소배기가스가 인입되되, 상기 연소배기가스의 압력과 동일한 압력을 유지하도록 가압기가 구비되어 이산화탄소를 흡수하도록 흡수제가 살포되는 흡수기 및 상기 흡수기에서 이산화탄소를 흡수한 흡수제가 인입되어 상기 이산화탄소와 흡수제를 분리하되, 상기 흡수기의 압력을 그대로 유지하도록 하는 분리기가 포함된 것을 특징으로 하는 화력발전시스템에서 가압형 분리기를 이용한 이산화탄소 처리장치에 관한 것이다.
본 발명은 분리기가 인입되는 유체에 대하여 고압을 유지할 수 있는 압축용기로 형성됨에 따라 가압식 유동층 보일러에서 배기되는 고압의 연소배기가스가 고압을 유지하면서 흡수기에서 흡수제가 이산화탄소를 흡수하도록 하고, 종래에서와 같이 분리기의 부피가 커지지 않고도 분리기에서 가압식 유동층 보일러와 흡수기에서와 같은 압력으로 이산화탄소와 흡수제를 분리하도록 할 수 있으므로 전체 설비의 부피가 작아지는 효과가 있다.-
Patent Agency Ranking
公开(公告)号：KR1020170112946A
公开(公告)日：2017-10-12
申请号：KR1020160146584
申请日：2016-11-04
Applicant: 대우조선해양 주식회사
Abstract: 액화가스저장탱크가탑재된선박이개시된다. 상기선박은, 상기저장탱크로부터배출된증발가스를압축시키며, 다수개의압축실린더를포함하는다단압축기; 상기다단압축기에의해압축된유체를상기저장탱크로부터배출되는증발가스와열교환시켜냉각시키는제1 열교환기; 상기제1 열교환기에의해냉각된유체(이하, 'a 흐름'이라고함.)가일부분기된흐름(이하, 'a1 흐름'이라고함.)을팽창시키는제1 감압장치; 상기제1 감압장치에의해팽창된상기 'a1 흐름'을냉매로, 상기 'a 흐름' 중분기된 'a1 흐름'을제외한나머지유체(이하, 'a2 흐름'이라고함.)를열교환시켜냉각시키는제3 열교환기; 및상기제3 열교환기에의해냉각된 'a2 흐름'을팽창시키는제2 감압장치;를포함한다.
Abstract translation: 公开了装有液化气储罐的容器。 船包括用于压缩从储罐排出的蒸发气体并包括多个压缩气缸的多级压缩机; 第一热交换器，用于将由所述多级压缩机压缩的流体与从所述储罐排出的蒸发气体进行热交换以冷却所述流体; 第一减压装置，用于使由第一热交换器冷却的流体（以下称为“流动”）部分分支的流动（以下称为“a1流动”）扩大; 第一成本的“A1流程的‘由减压装置到冷却剂中，膨胀’（以下简称为，” A2流动。）比“A1流，剩余的流体中的其他分支通过冷却热交换 第三换热器; 以及第二减压装置，用于膨胀由第三热交换器冷却的'a2流'。
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公开(公告)号：KR101775055B1
公开(公告)日：2017-09-05
申请号：KR1020160134125
申请日：2016-10-17
Applicant: 대우조선해양 주식회사
CPC classification number: B63B25/16 , F17C6/00 , F17C9/02 , F17C2221/033 , F17C2227/0185 , F17C2227/0348 , F17C2227/0358 , F17C2265/033 , F17C2265/037 , F17C2265/038 , F17C2270/0105
Abstract: 액화가스저장탱크가탑재된선박이개시된다. 상기선박은, 상기저장탱크로부터배출된증발가스를압축시키며, 다수개의압축실린더를포함하는다단압축기; 상기다단압축기에의해압축된유체를상기저장탱크로부터배출되는증발가스와열교환시켜냉각시키는제1 열교환기; 상기제1 열교환기에의해냉각된유체(이하, 'a 흐름'이라고함.)가일부분기된흐름(이하, 'a1 흐름'이라고함.)을팽창시키는제1 감압장치; 상기제1 감압장치에의해팽창된상기 'a1 흐름'을냉매로, 상기 'a 흐름' 중분기된 'a1 흐름'을제외한나머지유체(이하, 'a2 흐름'이라고함.)를열교환시켜냉각시키는제3 열교환기; 및상기제3 열교환기에의해냉각된 'a2 흐름'을팽창시키는제2 감압장치;를포함한다.
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公开(公告)号：KR1020160088679A
公开(公告)日：2016-07-26
申请号：KR1020150008070
申请日：2015-01-16
Applicant: 대우조선해양 주식회사
CPC classification number: Y02T70/529 , B63B35/44 , B63B2035/4473 , B63J3/04 , C01B3/22 , F02C6/00
Abstract: 본발명의수소생산발전플랜트에서는, 수소생산공정중의황산의열분해시에생성되는산소를압축하여발전플랜트부에연소용공기로공급하도록구성한다. 이와같이발전플랜트에서고가의수소를생산함으로써발전플랜트의경제성을높일수 있고, 수소생산과정에서발생하는산소를발전플랜트의연소용공기로이용함으로써연소효율을높이고, 압축기의전력소비를줄일수 있다. 수소생산발전플랜트및 수소생산발전플랜트의산소공급방법이개시된다. 본발명의수소생산발전플랜트는, 황산(HSO)으로부터수소(H)를얻는수소생산부; 및연료가스를공급받아연소용공기로연소하여발전하는발전플랜트부를포함하되, 상기수소생산부에서생성된산소(O)는상기발전플랜트부에연소용공기로공급되는것을특징으로한다.
Abstract translation: 本发明涉及一种氢生产发电厂，其能够通过在氢气生产过程中压缩由硫酸热解产生的氧而向发电厂提供燃烧空气。 本发明能够通过在工厂中生产高价氢来提高发电厂的经济可行性，并且通过使用从生产氢产生的氧作为燃烧来降低压缩机的功率消耗和燃烧效率 空气为植物。 公开了一种氢生产发电厂及其供氧方法。 氢生产发电厂包括：从硫酸（H 2 SO 4）获得氢（H 2）的氢产生部分。 以及通过燃烧供给的燃料气体通过燃烧空气发电的发电厂部件。 从氢产生部产生的氧气（O 2）作为燃烧空气供给到发电厂部。
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公开(公告)号：KR1020130131121A
公开(公告)日：2013-12-03
申请号：KR1020120054942
申请日：2012-05-23
Applicant: 대우조선해양 주식회사
Abstract: A floating production storage offloading is disclosed. The floating production storage offloading according to an embodiment of the present invention comprises: a lower floating body having a predetermined accommodation space; and at least one column arranged to the upper part of the lower floating body and arranged in a state in which a lower area is positioned inside the lower floating body. According to the present invention, the lower area of the column is positioned inside the lower floating body and the gravity center of the column is moved to the lower part so that the restoring force of the lower floating body and column efficiency can be improved when external force is applied.
Abstract translation: 披露浮式生产存储卸载。 根据本发明的实施例的浮式生产储存卸载包括：具有预定容纳空间的下浮体; 以及至少一列，布置在下浮体的上部并且布置成下部区域位于下部浮体内部的状态。 根据本发明，塔的下部区域位于下部浮体内部，并且柱的重心移动到下部，使得当外部的浮体的下部浮体的恢复力和柱效率可以改善时 施加力。
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公开(公告)号：KR1020130006056A
公开(公告)日：2013-01-16
申请号：KR1020110067870
申请日：2011-07-08
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A dual-fuel gas turbine system for DME(Dimethyl ether) FPSO(Floating Production Storage Offloading) or methanol FPSO(Floating Production Storage Offloading) are provided to reduce installation costs and maintenance costs by removing an offloading system. CONSTITUTION: A dual-fuel gas turbine system for DME FPSO OR METHANOL FPSO comprises a gas turbine(100), a buffer fuel tank(10), and a heater. The gas turbine uses condensate generated from natural gas or high pressure fuel gas supplied from a high-pressure fuel gas drum(200) as fuel. The condensate generated from the natural gas is stored in the buffer fuel tank, and vaporized through the heater. The condensate is supplied to the gas turbine. [Reference numerals] (AA) Gas field
Abstract translation: 目的：提供用于DME（二甲醚）FPSO（浮式生产储存卸载）或甲醇FPSO（浮式生产仓储卸载）的双燃料燃气轮机系统，通过拆卸卸载系统降低安装成本和维护成本。 构成：用于DME FPSO或甲醇FPSO的双燃料燃气轮机系统包括燃气轮机（100），缓冲燃料箱（10）和加热器。 燃气轮机使用从高压燃料气体鼓（200）供给的天然气或高压燃料气体产生的冷凝物作为燃料。 从天然气产生的冷凝物储存在缓冲燃料箱中，并通过加热器蒸发。 冷凝水供应给燃气轮机。 （标号）（AA）气田
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