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公开(公告)号：KR101479468B1
公开(公告)日：2015-01-12
申请号：KR1020130040761
申请日：2013-04-15
Applicant: 한국해양과학기술원
Abstract: 본 발명은 해양심층수 취수관용 보강블록 및 이를 이용한 현장조립형 취수관 설치 방법에 관한 것으로, 보다 상세하게는 해저면에 부설되는 취수관(PE관)의 비중(중량)을 증가시키기 위한 보강블록과, 이를 이용하여 선상에서 취수관을 조립 및 부설하는 방법에 관한 것이다.
특히, 본 발명은 보강블록의 조립성을 향상시킬 수 있고, 취수관을 다양한 경사의 해저면에 용이하게 부설할 수 있으며, 시멘트나 콘크리트 등의 중량보강재에 의한 해양심층수의 오염을 미연에 방지할 수 있다.
또한, 본 발명은 취수관의 비중을 용이하게 조절할 수 있고, 설치 후 보강블록으로 인한 어로작업 등의 방해를 방지할 수 있으며, 해저면에 부설되는 다양한 관로공사에도 용이하게 적용하여 활용할 수 있다.
따라서, 해저관로 시공분야, 특히 해양심층수 취수관 시공분야는 물론 이와 연관 내지 유사한 분야에서 신뢰성 및 경쟁력을 향상시킬 수 있다.-
公开(公告)号：KR101416624B1
公开(公告)日：2014-07-08
申请号：KR1020130032606
申请日：2013-03-27
Applicant: 한국해양과학기술원
Abstract: The present invention relates to an ocean thermal energy conversion cycle applied with a cooler and a low-stage turbine. More specifically, in accordance to the present invention, deep ocean water used as a coolant to condensate an ocean thermal energy conversion system and surface water used as hot water to evaporate are basically used, and a cooler is applied between a regenerator and a gas-liquid separator or between the gas-liquid separator and a condenser such that the efficiency can be improved more when compared to an existing ocean thermal energy conversion system; an expansion valve is applied between the gas-liquid separator and the condenser such that the size (the capacity) of the condenser can be reduced when compared to an existing condenser; the low-stage turbine (a turbine 3) is applied between the gas-liquid separator and the condenser such that a turbine output is improved; the included reheating process of the regenerator is applied with the gas-liquid separator such that the efficiency of a middle-stage turbine can be prevented from being deteriorated when wet steam is generated during expansion in a high-stage turbine (a turbine 1).
Abstract translation: 本发明涉及一种应用于冷却器和低级涡轮机的海洋热能转换循环。 更具体地说，根据本发明，基本上使用用作冷凝水的海洋水用于冷凝海洋热能转换系统和用作热水蒸发的地表水，并且将冷却器应用于再生器和气 - 液体分离器或气液分离器和冷凝器之间，使得与现有的海洋热能转换系统相比可以更有效地提高效率; 在气液分离器和冷凝器之间施加膨胀阀，使得与现有的冷凝器相比，可以减小冷凝器的尺寸（容量）; 将低级涡轮机（涡轮机3）施加在气液分离器和冷凝器之间，从而提高涡轮机输出; 将再生器的再加热过程与气液分离器一起使用，使得在高级涡轮机（涡轮机1）的膨胀期间产生湿蒸汽时，可以防止中间级涡轮机的效率恶化。
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公开(公告)号：KR1020130124665A
公开(公告)日：2013-11-15
申请号：KR1020120047943
申请日：2012-05-07
Applicant: 한국해양과학기술원
Abstract: The present invention relates to a heat exchanger for seawater of a cross counter flow to which electrophoretic painting is applied. The heat exchanger, in detail, is formed in a structure in which high temperature water and low temperature water are layered by using a square pipe. The heat exchanger has the same width, length, and height to be a regular hexahedron so that the electrophoretic painting is exposed by the force of gravity in a short time on the all surfaces of the heat exchanger. The heat exchanger also filters various contaminants contained in the seawater as a net type mesh is mounted on the inside of a U-bender of the heat exchanger. The growth of the contaminants attached to the inside of the heat exchanger is suppressed, and intrinsic functions of the heat exchanger are maintained. The heat exchanger is designed to be conveniently assembled or disassembled by being connected with a bolt in order to be conveniently maintained. The heat exchanger for the seawater of the cross counter flow maintaining a horizontal width and a vertical width to be the same increases a heat exchange area by using a square pipe and includes an inner hole capable of controlling an internal pressure and a flow rate of the heat exchanger by forming an inner connection hole in order to evenly exchange the heat by minimizing the pressure difference and the flow rate difference in each pipe. A plurality of square pipes is arranged in a header of the heat exchanger so that a fluid amount flowing in the pipe becomes different according to a position of the header of the heat exchanger. To solve this problem, the present invention is characterized in that the drawn fluid amount is maintained by changing the internal pressure of the header as the drawn part of the header becomes large, and the end becomes narrow. [Reference numerals] (AA,DD) Coolant;(BB,CC) Sea water
Abstract translation: 本发明涉及应用电泳涂装的交叉逆流的海水用热交换器。 详细地说，热交换器通过使用方管形成为高温水和低温水层叠的结构。 热交换器具有相同的宽度，长度和高度以成为正六面体，使得电泳画在短时间内在热交换器的所有表面上被重力暴露。 该热交换器还可以将净化网格安装在热交换器的U型弯管机的内部，从而过滤包含在海水中的各种污染物。 抑制附着在热交换器内部的污染物的生长，保持热交换器的内在功能。 热交换器设计成通过与螺栓连接而方便地组装或拆卸，以方便维护。 用于保持水平宽度和垂直宽度相同的交叉逆流的海水的热交换器通过使用方管而增加热交换面积，并且包括能够控制内部压力和内部压力的内部孔 热交换器通过形成内部连接孔，以通过最小化每个管道中的压力差和流量差来均匀地交换热量。 多个方管布置在热交换器的集管中，使得在管道中流动的流体量根据热交换器的集管的位置而变得不同。 为了解决这个问题，本发明的特征在于，当头部的拉伸部分变大时，通过改变头部的内部压力来维持拉伸流体量，并且端部变窄。 （参考号）（AA，DD）冷却液;（BB，CC）海水
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24.发明授权해수 전기분해 알칼리 수로부터 마그네슘염과 칼슘염을 포함한 미네랄 염의 분리 및 이를 이용한 미네랄 정제의 제조방법 有权通过海水电解和矿物纯化从碱性水中分离生产矿物盐（钙和镁盐）的方法
公开(公告)号：KR101295445B1
公开(公告)日：2013-08-09
申请号：KR1020120057345
申请日：2012-05-30
Applicant: 한국해양과학기술원
CPC classification number: C02F1/4618 , C02F1/4695 , C02F1/66 , C02F9/00 , C02F2001/4619 , C02F2201/46
Abstract: PURPOSE: A manufacturing method of an appropriate mineral salt is provided to separation-extracted high purity calcium salt and magnesium salt from the seawater or deep sea water with a low expense of energy, and to manufacture high quality mineral water which is suitable for drinking water. CONSTITUTION: A manufacturing method of an appropriate mineral salt comprises the steps of: preprocessing the seawater or deep seawater, manufacturing the seawater into enriched water and product water by first-processing; manufacturing acidity water and pH 10-13 of alkaline water by electrolyzing the enriched water; precipitating and separating the alkaline water by producing calcium salt deposit and magnesium salt deposit depending on the pH in a precipitation tank; and manufacturing an appropriate mineral salt which is adjusted with the calcium and magnesium, by mixing the separated calcium salt and magnesium salt in a fixed ratio. [Reference numerals] (AA) Seawater (Deep seawater) raw water; (BB) Pre-processing film (MF film, sand filter); (CC) Reverse osmosis membrane or electro-dialysis membrane; (DD) Concentrated water; (EE) Produced water; (FF) Electrolysis; (GG) Acidic water; (HH) Alkaline water; (II) Using a disinfectant; (JJ) Adjusting charge amount; (KK,LL,MM,NN) Precipitation tank; (OO) Separation/Drying; (PP) Calcium salt (Mg:Ca=1:2); (QQ) Calcium / Magnesium salt (Mg:Ca=2:1); (RR) Magnesium salt (Mg:Ca=4:1); (SS) Magnesium salt (Mg:Ca=5:1); (TT) Mixing; (UU) Mineral water quality adjusting (Mg/Ca ratio adjusting); (VV) Producing mineral adjusted water and drink
Abstract translation: 目的：提供一种合适的矿物盐的制造方法，以低耗能量从海水或深海水中分离提取的高纯度钙盐和镁盐，并制造适合饮用水的高品质矿泉水 。 构成：适当的矿物盐的制造方法包括以下步骤：对海水或深海水进行预处理，通过首先处理将海水制成富水和产品水; 通过电解富集水制造酸性水和pH 10-13的碱性水; 根据沉淀池中的pH，通过产生钙盐沉积物和镁盐沉积物来沉淀和分离碱性水; 并且通过以分离的钙盐和镁盐以固定的比例混合来制备适当的矿物盐，该矿盐通过钙和镁调节。 （附图标记）（AA）海水（深海水）原水; （BB）预处理膜（MF膜，砂过滤器）; （CC）反渗透膜或电渗透膜; （DD）浓缩水; （EE）生产水; （FF）电解; （GG）酸性水; （HH）碱性水; （二）使用消毒剂; （JJ）调整充电量; （KK，LL，MM，NN）沉淀池; （OO）分离/干燥; （PP）钙盐（Mg：Ca = 1:2）; （QQ）钙/镁盐（Mg：Ca = 2：1）; （RR）镁盐（Mg：Ca = 4：1）; （SS）镁盐（Mg：Ca = 5：1）; （TT）混合; （UU）矿泉水质量调整（Mg / Ca比调节）; （VV）生产矿泉水和饮料
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公开(公告)号：KR1020130072739A
公开(公告)日：2013-07-02
申请号：KR1020110140284
申请日：2011-12-22
Applicant: 한국해양과학기술원
Abstract: PURPOSE: A riser assembly and a device for assembling a riser is provided to constantly maintain the amount of transferring the seawater by preventing the fault in a clamping part between the risers through reinforcing a clamping force between the risers. CONSTITUTION: A riser assembly comprises a plurality of risers (100) and a connecting unit (201). A plurality of risers includes a clamping part to be symmetrical in both ends. The connecting unit allows each clamping part to have the different direction of a clamping force for clamping or separating.
Abstract translation: 目的：提供一种用于组装提升管的提升管组件和装置，以通过加强提升管之间的夹紧力来防止在立管之间的夹紧部分中的故障，以恒定地保持海水传送量。 构成：提升器组件包括多个立管（100）和连接单元（201）。 多个立管包括在两端对称的夹紧部分。 连接单元允许每个夹紧部分具有用于夹紧或分离的夹紧力的不同方向。
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Patent Agency Ranking
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公开(公告)号：KR101834881B1
公开(公告)日：2018-04-13
申请号：KR1020160084702
申请日：2016-07-05
Applicant: 한국해양과학기술원
CPC classification number: C02F1/00 , C02F1/04 , C02F1/28 , C02F9/00 , F25B13/00 , F25B30/06 , F25B49/04 , Y02A20/128
Abstract: 본발명은해수로부터담수를회수하는타임시프팅을적용한히트펌프연계형흡착식담수화시스템에관한것으로, 해수에포함된수증기를증발시키는증발유닛; 상기증발유닛에서공급되는수증기를냉열원에의해냉각된실리카겔의표면에흡착시킨후, 상기실리카겔에온열원을제공하여실리카겔로부터수증기를탈착시키는반응기; 상기반응기에서탈착된수증기를응축시켜담수를회수하는응축유닛; 상기반응기에연결되어수증기의흡착및 탈착을위한냉열원및 온열원을제공하는냉온제공모듈; 및상기냉온제공모듈에서상기반응기로제공되는냉열원및 온열원의공급방향과, 상기증발유닛및 상기응축유닛과상기반응기간의소통을제어하는컨트롤러를포함하며, 상기반응기는, 상기실리카겔이각각내장된복수의반응조로구성되어상기증발유닛과상기응축유닛에제각기연결되며, 상기반응조들중 절반의반응조가상기컨트롤러의제어에의해상기냉온제공모듈로부터공급되는냉열원을통해흡착을수행하고, 상기반응조들중 나머지절반의반응조가상기냉온제공모듈로부터공급되는온열원을통해탈착을수행하는것을특징으로한다.
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公开(公告)号：KR101818174B1
公开(公告)日：2018-01-12
申请号：KR1020160046867
申请日：2016-04-18
Applicant: 한국해양과학기술원
IPC: C02F9/00 , C02F1/469 , C02F1/42 , C02F1/68 , C02F1/44 , C02F1/04 , B01F15/04 , B01D61/42 , B01J47/00 , C02F103/08
Abstract: 본발명은, 미네랄탈염수, 미네랄농축수또는해양심층수원수등의해양심층수를전기투석하여상기해양심층수에포함된유해무기물을제거하고, 전기투석한해양심층수를선택적이온교환수지로이온교환반응시켜미네랄담수를제조하는미네랄담수의제조방법을제공한다. 본발명에따른미네랄담수의제조방법에따르면, 해양심층수를최적조건의전기투석과선택적이온교환처리하여유해무기물질을함량이획기적으로감소시키면서도, 마그네슘, 칼슘등의유용한미네랄의함량이일정하게유지되어, 손쉬운공정을통해해양심층수처리수의기준규격을만족시킬수 있는미네랄담수를제조할수 있다.
Abstract translation: 本发明中，矿物软化水，矿物质和深海水的浓缩水或透析交如海洋深层水的原水除去包含在深海水有害矿物质，以及由海洋深层水的离子交换反应通过电渗析通过选择性离子交换树脂，矿物 本发明提供了生产淡水的矿泉水的制造方法。 根据根据本发明的矿物淡水的生产过程中，深海水处理电渗析和任选的离子交换的最佳条件含量显著减少，同时仍然，镁，保持有用矿物的yiiljeong量如钙有害的无机物质 ，可以通过简单的工艺来制造符合深海水处理标准的矿泉水。
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公开(公告)号：KR1020170119495A
公开(公告)日：2017-10-27
申请号：KR1020160047588
申请日：2016-04-19
Applicant: 한국해양과학기술원
IPC: C02F9/00 , C02F1/28 , C02F1/461 , C02F1/44 , C02F1/04 , C25B9/10 , C01D3/06 , A23L27/40 , C02F103/08
Abstract: 본발명은, (a) 해수를흡착식담수화공정으로처리하여탈염수및 농축수를제조하는단계; 및 (b) 상기농축수를전기분해하여미네랄성분을분리하는단계를포함하는해수에포함된용존미네랄의분리방법을제공한다. 본발명에따른해수에포함된용존미네랄의분리방법은, 해수에포함된칼슘또는마그네슘등의유용미네랄성분과담수를효과적으로분리할수 있어, 해수로부터용존미네랄을분리하기위한방법으로효과적으로활용이가능하다.
Abstract translation: （A）用吸附脱盐工艺处理海水以生产脱盐浓缩水; （b）电解浓缩水分离矿物质，本发明还提供了分离海水中溶解矿物质的方法。 根据本发明的海水中溶解矿物的分离方法可以有效地分离海水和淡水中含有的有用矿物成分如钙或镁，从而有效地分离海水中溶解的矿物质 。
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