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公开(公告)号：KR101065594B1
公开(公告)日：2011-09-19
申请号：KR1020110057098
申请日：2011-06-13
Applicant: 한국기계연구원
Abstract: 연소실로 연료를 분사하는 통형상의 연료 분사노즐, 연료 분사노즐을 다단으로 감싸되, 연료 분사노즐을 축심으로 하여 동심적으로 배열되어, 연소실로 공기를 공급하는 다단 공기공급부, 및 연료 분사노즐의 단부 영역과 결합되고, 연료분사구를 가진 예/혼합기;를 포함하며, 연료분사구와 다단 공기공급부는 연통되어 있으며, 연료 분사노즐을 통해서 제공되는 연료의 일부가 연료분사구를 통해서 다단 공기공급부 측으로 제공되는 것인, 질소산화물 저감용 공기 다단 연소기가 개시된다. 이로써, 화염 온도가 국부적으로 고온화되는 것을 억제시켜 질소산화물(NOx)의 발생을 저감시킬 수 있다.
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公开(公告)号：KR101051306B1
公开(公告)日：2011-07-22
申请号：KR1020100096961
申请日：2010-10-05
Applicant: 한국기계연구원
Abstract: PURPOSE: A compressed air storage generation system is provided to improve energy efficiency in a process of production of electricity using compressed air. CONSTITUTION: A compressed air storage generation system comprises: a first heat exchanger(20) exchanging thermally the compressed air through a compressor(10); an air separation unit(30) separating oxygen and nitrogen from the compressed air passed through the first heat exchanger; an oxygen storage tank(50) storing the oxygen separated from the air separation unit; a nitrogen storage tank(40) storing the nitrogen separated from the air separation unit; a burner(70) mixing the oxygen discharged from the oxygen storage tank with fuel, and then burning; a first turbine(80) operated by combustion gas discharged from the burner; and a second turbine(100) operated by nitrogen discharged from the nitrogen storage tank.
Abstract translation: 目的：提供压缩空气存储生成系统，以提高使用压缩空气生产电力过程中的能源效率。 构成：压缩空气存储生成系统包括：第一热交换器（20），其通过压缩机（10）热交换压缩空气; 从通过第一热交换器的压缩空气中分离出氧和氮的空气分离单元; 存储从所述空气分离单元分离出的氧的储氧罐（50） 存储从所述空气分离单元分离出的氮的氮气储罐（40） 燃烧器（70）将从储氧罐排出的氧气与燃料混合，然后燃烧; 由从燃烧器排出的燃烧气体操作的第一涡轮机（80） 和由氮气储罐排出的氮气操作的第二涡轮机（100）。
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公开(公告)号：KR101044375B1
公开(公告)日：2011-06-29
申请号：KR1020100104936
申请日：2010-10-26
Applicant: 한국기계연구원
CPC classification number: Y02E20/14 , Y02P80/15 , F24D10/003 , A01G9/18 , F01K17/06 , F22B33/18 , F24D2200/13 , F24D2200/18
Abstract: PURPOSE: A cogeneration system with a heat recovery system for the carbon dioxide enrichment of a greenhouse is provided to enable additional power generation when the heating of a greenhouse is not required by powering a steam turbine generator. CONSTITUTION: A cogeneration system with a heat recovery system for the carbon dioxide enrichment of a greenhouse comprises a combustion generator(110), an exhaust gas shift switch(130), first and second exhaust gas supply lines(L11,L12), first and second heat exchangers(130,135), a heating line(L21), a heat recovery line, a steam turbine generator(136), and first and second electrical lines(L31,L32). The combustion generator produces electricity using the combustion of a combustor. The exhaust gas shift switch switches the route of exhaust gas exhausted from the combustion generator. The first heat exchanger is coupled to the first exhaust gas supply line and heats heating water using the heat of the exhaust gas.
Abstract translation: 目的：提供一种具有用于温室二氧化碳浓缩的热回收系统的热电联产系统，以便在通过为汽轮机发电机供电时不要求温室的加热来实现额外的发电。 构成：具有用于温室的二氧化碳浓缩的热回收系统的热电联产系统包括燃烧发生器（110），排气变换开关（130），第一和第二废气供应管线（L11，L12），第一和 第二热交换器（130,135），加热线（L21），热回收管线，汽轮机发电机（136）以及第一和第二电线（L31，L32）。 燃烧发生器使用燃烧器的燃烧产生电力。 废气换档开关切换从燃烧发生器排出的废气的路线。 第一热交换器与第一废气供应管线相连，并使用排气的热量加热加热水。
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64.发明公开
公开(公告)号：KR1020100136779A
公开(公告)日：2010-12-29
申请号：KR1020090055059
申请日：2009-06-19
Applicant: 한국기계연구원
IPC: H01M8/04
Abstract: PURPOSE: A reformer using unreacted fuel discharged from a fuel cell stack, a fuel cell system, and a driving method thereof are provided to improve fuel efficiency by supplying stable heat to a reformer. CONSTITUTION: A reformer of a fuel cell stack comprises a reforming reaction unit(22) with a space in which flame is generated; a first heating pipe(28) in which a combustion catalyst is built in and unreacted fuel discharged from a fuel cell stack and air are flow in; and a heating unit(24) containing a mixing pipe(27) in which unreacted fuel heated in the first heating pipe and air.
Abstract translation: 目的：提供使用从燃料电池堆排出的未反应燃料的重整器，燃料电池系统及其驱动方法，以通过向重整器供应稳定的热量来提高燃料效率。 构成：燃料电池堆的重整器包括具有产生火焰的空间的重整反应单元（22）; 燃烧催化剂的第一加热管（28）和从燃料电池堆排出的未反应燃料和空气流入; 和包含混合管（27）的加热单元（24），其中在第一加热管中加热的未反应燃料和空气。
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公开(公告)号：KR100916354B1
公开(公告)日：2009-09-11
申请号：KR1020090017014
申请日：2009-02-27
Applicant: 한국기계연구원
CPC classification number: F01D5/14 , F01D5/183 , F01D5/26 , F05D2220/30 , F05D2240/12
Abstract: A turbine blade and a turbine using the same are provided to prevent the fluid colliding with the front end from interrupting another fluid flowing toward the lateral side because the fluid having flowed to the front end of the turbine blade flows out to the outflow hole through the inflow hole. A turbine blade comprises an inflow hole(170) and an outflow hole(180). The front end(154) of the turbine blade is flat in relation to the inflow direction of the fluid. The inflow holes are successively formed in the plane of the front end thereof. The outflow hole is formed in the side of the turbine blade and is connected to the inflow hole. The outflow hole is formed in a suction surface(150) which is convex. The inflow or outflow hole is inclined.
Abstract translation: 提供了一种涡轮机叶片和使用其的涡轮机，以防止流体与前端碰撞而中断另一流体朝向侧面流动，因为已经流到涡轮机叶片的前端的流体通过该涡流叶片流出到流出孔 流入孔。 涡轮叶片包括流入孔（170）和流出孔（180）。 涡轮叶片的前端（154）相对于流体的流入方向是平坦的。 流入孔在其前端的平面中依次形成。 流出孔形成在涡轮叶片的侧面并连接到流入孔。 流出孔形成在凸起的吸引面（150）中。 流入或流出孔倾斜。
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Patent Agency Ranking
公开(公告)号：KR100862374B1
公开(公告)日：2008-10-13
申请号：KR1020070115634
申请日：2007-11-13
Applicant: 한국기계연구원
CPC classification number: F23R3/26 , F02C7/12 , F02C7/22 , F05D2220/32 , F05D2240/35 , F23R2900/03045
Abstract: A gas turbine system preventing overheating is provided to discharge air by extending an air passage to an air discharge port. A gas turbine system includes a rotational shaft(10), a body(20), a fixing chamber(30), a combustion chamber(40), a fuel supplying unit(50), a compressor(60), an air passage(65), a plurality of separators, an ignition part(70), a combustion gas passage(80), a turbine(90), and a cold air passage(100). The mixing chamber is provided at one side of the body. Fuel is introduced into the mixing chamber. An air compressed by the compressor is introduced into the mixing chamber through the air passage. The combustion chamber rotates with the rotational shaft.
Abstract translation: 提供一种防止过热的燃气轮机系统，其通过将空气通道延伸到排气口来排出空气。 燃气轮机系统包括旋转轴（10），主体（20），固定室（30），燃烧室（40），燃料供给单元（50），压缩机（60），空气通道 65），多个分离器，点火部（70），燃烧气体通路（80），涡轮机（90）和冷气通路（100）。 混合室设置在身体的一侧。 将燃料引入混合室。 由压缩机压缩的空气通过空气通道被引入混合室。 燃烧室与旋转轴一起旋转。
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公开(公告)号：KR100778536B1
公开(公告)日：2007-11-28
申请号：KR1020070028148
申请日：2007-03-22
Applicant: 한국기계연구원
CPC classification number: B01J8/18 , B01J8/06 , B01J2208/022
Abstract: An apparatus for uniform flow distribution is provided to distribute the flow of materials uniformly at a front end of a catalyst layer regardless of input direction of reactants, by disposing a plurality of porous plates such that the porous plates are distanced from each other without overlapping pores of adjacent porous plates. A catalyst reactor is composed of a reacting part(10) having a catalyst layer(11), an inputting part(20) installed at one end of the reacting unit, and an outputting unit(30) installed at the other end of the reacting unit. A plurality of porous plates(40) are disposed between the inputting unit and the catalyst layer within the reacting part. The porous plates are distanced from each other while pores of adjacent porous plates hardly overlap. The total area of all pores has 1-30 % of the area of the porous plate.
Abstract translation: 提供均匀流动分配的装置，通过设置多个多孔板使得多孔板彼此远离而不重叠孔，从而均匀地将材料流均匀地分布在催化剂层的前端，而与反应物的输入方向无关 的相邻多孔板。 催化剂反应器由具有催化剂层（11）的反应部分（10），安装在反应单元的一端的输入部分（20）和安装在反应单元的另一端的输出单元（30）组成， 单元。 多个多孔板（40）设置在反应部分内的输入单元和催化剂层之间。 多孔板彼此间隔开，而相邻多孔板的孔几乎不重叠。 所有孔的总面积为多孔板面积的1-30％。
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公开(公告)号：KR100590845B1
公开(公告)日：2006-06-19
申请号：KR1020040100431
申请日：2004-12-02
Applicant: 한국기계연구원
IPC: F23D14/22
CPC classification number: Y02E20/344
Abstract: 본 발명은 배기가스 재순환 산소연소기에 관한 것으로서, 연료를 공급하는 연료주입구;연료주입구의 일단에 결합되어 있고, 타단은 연소실 내부까지 관통된 상태에서, 연료주입구를 통해 연료를 연소실 내부의 화염지역 근방까지 분사하는 연료노즐;연소기 내부에 제 1 소정 공간을 형성하여 연소실 내부의 화염지역으로 산화제를 공급하는 제 1 챔버;제 1 챔버와 인접해 있고 격리되어, 연소실 내부의 화염지역으로 산화제 및 배기가스가 원활히 공급되도록 하는 제 2 챔버;제 1 챔버에 결합되어 외부로부터 산화제를 공급받는 제 1 산화제 공급관;제 1 챔버에 저장된 산화제를 연소실 내부로 분사하는 제 1 산화제 노즐;산화제 및 연소실 내부에서 생성되는 배기가스를 제 2 챔버로 공급하는 제 2 산화제 공급관;제 2 챔버에 저장된 산화제 및 배기가스를 연소실 내부로 분사하는 제 2 산화제 노즐;제 2 챔버의 일면과 결합되어 연소기를 지탱하는 결합플레이트;연료노즐을 통해 분사되는 연료를 점화시키는 점화장치; 및 연소실 내부에서 결합플레이트의 일면에 연료노즐과 수직하게 결합하여 연소실 내부의 화염에 의해 야기되는 연소기의 온도 상승을 저감시키고, 연소실 내부의 형성되는 화염을 안정화시키는 퀄; 을 포함한다.
산소연소기, 배기가스, 재순환, 퀄, 내화물-
公开(公告)号：KR100342699B1
公开(公告)日：2002-07-03
申请号：KR1019990006097
申请日：1999-02-24
Applicant: 한국기계연구원
IPC: B04C5/30
Abstract: 본발명에의한소각시스템은고함수슬러지대상으로하는소각시스템으로서크게건조기와소각기로분리구성되고상기소각기에서배출된고온의연소가스는외부공기와혼합되어적정온도와적정풍량으로조절되어건조기의하부측으로공급되어고함수슬러지의건조에이용되며건조대상물은건조기출구에설치된싸이클론집진기로분리되고집진기하면에설치된로터리밸브를통하여배출되어연소용공기에의하여소각기에공급시켜소각되는구조로구성되어있어소각에따른보조연료의사용을절감할수 있는특징과그 구성이간단하여저렴한생산가로제조및 설치될수있는특징을가진발명을제공하고자한 것이다.
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