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公开(公告)号：KR1020120048703A
公开(公告)日：2012-05-15
申请号：KR1020127007803
申请日：2010-09-01
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A fluidized bed drying apparatus is provided to improve the drying efficiency by flowing backward particles dried more with particles dried less because gas of different flow velocity is supplied. CONSTITUTION: A fluidized bed drying apparatus comprises a particle pouring unit(100), a dryer unit(200), a hot air supplying unit(300), a dust collection unit(400), a filter unit(500), a heat exchanging unit(600), and a pressing unit(700). Wet particles are inserted into the particle pouring unit. The inner space of the dryer unit is partitioned by a perforated plate(202) into upper and lower parts(206,208). The hot air supplying unit supplies gas to the dryer unit. The dust collection unit separates power of gas particles discharged from the dryer unit. The filter unit filters fine dust discharged from the dust collection unit. The heat exchanging unit supplies external gas to the hot air supplying unit. The pressing unit presses the power and particles discharged through the dryer unit, the dust collection unit, and the filter unit into a pellet form.
Abstract translation: 目的：提供一种流化床干燥装置，通过向后流过的颗粒进行干燥，从而提高干燥效率，颗粒被干燥得更少，因为供给不同流速的气体所干燥的颗粒较少。 构成：流化床干燥装置包括粒子注入单元（100），干燥单元（200），热空气供应单元（300），集尘单元（400），过滤单元（500），热交换 单元（600）和按压单元（700）。 将湿颗粒插入颗粒注入单元中。 干燥器单元的内部空间被多孔板（202）分隔成上部和下部（206,208）。 热风供给单元向干燥机供给气体。 灰尘收集单元分离从干燥器单元排出的气体颗粒的动力。 过滤器单元过滤从灰尘收集单元排出的细粉尘。 热交换单元向热空气供应单元提供外部气体。 按压单元将通过干燥器单元，灰尘收集单元和过滤器单元排出的功率和颗粒压缩成颗粒形式。
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公开(公告)号：KR1020110138118A
公开(公告)日：2011-12-26
申请号：KR1020100058261
申请日：2010-06-18
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A fluidized bed reaction apparatus using a solid spraying nozzle with a bent part is provided to bend the solid spraying nozzle and to install the solid spraying nozzle in the second region of fluidized bed reactors. CONSTITUTION: A fluidized bed reaction apparatus includes distributing plates(112a, 112b), solid spraying nozzles(115a, 115b), bent parts(116a, 116b), and solid circulating pipes(130a, 130b). The distributing plates separate a first region(111a) and a second region(113a). Reaction gas is contained in the first region. Solid particles are contained in the second region. The distributing plates form a plurality of holes to transfer reaction gas to the second region. The solid spraying nozzles introduce and emit gas for solid spraying gas. The bent parts are formed between one end part and another end part of the solid spraying nozzles. The solid circulating pipes are in connection with another end part of the solid spraying nozzles.
Abstract translation: 目的：提供使用具有弯曲部分的固体喷嘴的流化床反应装置来弯曲固体喷雾喷嘴并将固体喷雾喷嘴安装在流化床反应器的第二区域中。 构成：流化床反应装置包括分配板（112a，112b），固体喷嘴（115a，115b），弯曲部分（116a，116b）和固体循环管（130a，130b）。 分配板分离第一区域（111a）和第二区域（113a）。 反应气体包含在第一区域中。 固体颗粒包含在第二区域中。 分配板形成多个孔，以将反应气体转移到第二区域。 固体喷嘴引入并排出固体喷雾气体。 弯曲部分形成在固体喷嘴的一端部和另一端部之间。 固体循环管与固体喷嘴的另一端部连接。
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公开(公告)号：KR1020110008759A
公开(公告)日：2011-01-27
申请号：KR1020090066265
申请日：2009-07-21
Applicant: 한국에너지기술연구원
CPC classification number: F23C10/20 , F23C10/22 , F23C2206/10
Abstract: PURPOSE: A CLC(Chemical-Looping Combustor) and a chemical-looping combustion method using the same are provided to improve the reaction efficiency by distributing the fuel, which is injected into a reduction reactor, to a lower fuel inlet and side gas inlets. CONSTITUTION: A CLC(100) comprises an oxidation reactor(110), a reduction reactor(120), a lower fuel inlet(121), and one or more side gas inlets(123,124). The lower fuel inlet is located in the lower part of the reduction reactor. The side gas inlets are located on one side of the reduction reactor.
Abstract translation: 目的：提供CLC（化学循环燃烧器）和使用其的化学循环燃烧方法，以通过将注入还原反应器的燃料分配到较低的燃料入口和侧气体入口来提高反应效率。 构成：CLC（100）包括氧化反应器（110），还原反应器（120），下燃料入口（121）和一个或多个侧气体入口（123,124）。 下部燃料入口位于还原反应器的下部。 侧气体入口位于还原反应器的一侧。
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公开(公告)号：KR1020100099926A
公开(公告)日：2010-09-15
申请号：KR1020090018502
申请日：2009-03-04
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: The solid particle amount circulating can be controlled easily. Provided is the liquid layer system capable of the solid circulation between two reactors selective. CONSTITUTION: A liquid layer system comprises the internal space is divided with the spreader plate(21) into the top reaction chamber(22) and lower part introduction area(23). The solid particle of two types having the different diameter is charged in the reaction chamber and the reaction is proceed. With the first fluid bed reactor in which the exhausting part projected to outside is formed on the reaction chamber sidewall and discharging the solid particle charged in inside.
Abstract translation: 目的：可以容易地控制循环的固体颗粒量。 提供了能够在两个反应器之间进行固体循环的液体层系统的选择性。 构成：液体层系统包括将内部空间与扩张板（21）分成顶部反应室（22）和下部引入区域（23）。 将具有不同直径的两种类型的固体颗粒装入反应室中并进行反应。 利用第一流化床反应器，其中在反应室侧壁上形成有向外部排出的排气部分，并将其内部的固体颗粒排出。
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公开(公告)号：KR1020050003767A
公开(公告)日：2005-01-12
申请号：KR1020030045260
申请日：2003-07-04
Applicant: 한국에너지기술연구원
IPC: B01D53/02
CPC classification number: Y02C10/08 , B01D53/1475 , B01D2257/504 , Y02C10/04
Abstract: PURPOSE: To provide a system for separating and recovering CO2, the system capable of easily performing temperature control and continuous operation of the reactor by using a conveyance reactor or fluidized bed reactor having a high flow rate as a reactor for recovering CO2. CONSTITUTION: The system for separating and recovering CO2 comprises: a recovery reactor(1) for recovering CO2 by contacting CO2-contained gas(11) supplied from the outside with a dry type solid absorbent; a cyclone number 1(3a) connected to the recovery reactor to exhaust gas and separate solid containing CO2 only; a fluidized bed reactor(2) for separating the solid into CO2 and a dry type solid absorbent using a fluidization gas(8) by receiving solid containing CO2 through a solid transfer pipe(7) comprising a loop chamber(5) connected to the cyclone number 1, and sending the separated dry type solid absorbent to the recovery reactor again through a transfer means; and a cyclone number 2(3b) for releasing CO2 separated from the fluidized bed reactor to the outside so that the separated CO2 is used.
Abstract translation: 目的：提供一种用于分离和回收CO2的系统，该系统能够通过使用具有高流量的输送反应器或流化床反应器作为回收CO 2的反应器，容易地进行反应器的温度控制和连续操作。 构成：用于分离和回收CO 2的系统包括：回收反应器（1），用于通过将从外部供应的含CO2气体（11）与干式固体吸收剂接触来回收CO 2; 连接到回收反应器排出气体的旋流器1（3a），仅分离含有二氧化碳的固体; 用于使用流化气体（8）将固体分离成二氧化碳的流化床反应器（2）和使用流化气体（8）的固体输送管（7），所述固体输送管（7）包含连接到所述旋风分离器 1号，并通过转移装置再次将分离的干式固体吸收剂送至回收反应器; 以及用于将从流化床反应器分离的CO 2释放到外部的旋风分离器2（3b），从而使用分离的CO 2。
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Patent Agency Ranking
公开(公告)号：KR100420072B1
公开(公告)日：2004-02-25
申请号：KR1020000068332
申请日：2000-11-17
Applicant: 한국에너지기술연구원
IPC: F16L23/00
Abstract: PURPOSE: A flange insulator and a method for insulating a flange are provided to facilitate the insulating process and to allow the insulator to be completely restored even when the insulator is disassembled caused by the leakage of fluid. CONSTITUTION: A pipe(1) and a flange(2) are coupled to each other through a butt welding process. A flange insulator formed with an insulator(4) surrounding the end of the pipe(1) and the flange(2) is installed at an outer portion of the flange. Then, the flange insulator is fixed by a bolt. The flange insulator has a pipe insertion space and a flange insertion space at an inner portion thereof. The outer portion of the flange insulator is covered by the insulator(4). Then, a thin metal plate(6) is formed on the outer portion of the insulator(4). Two flange insulators are assembled with a pipe insulator(3) so as to insulate the flange.
Abstract translation: 目的：提供法兰绝缘体和用于绝缘法兰的方法，以便于绝缘处理，并且即使绝缘体由于流体泄漏而被拆卸时，也允许绝缘体完全恢复。 构成：管道（1）和法兰（2）通过对焊工艺相互连接。 形成有围绕管（1）的端部和凸缘（2）的绝缘体（4）的凸缘绝缘体安装在凸缘的外部。 然后，用螺栓固定法兰绝缘子。 凸缘绝缘体在其内部具有管插入空间和凸缘插入空间。 法兰绝缘体的外部被绝缘体（4）覆盖。 接着，在绝缘体（4）的外部形成薄金属板（6）。 两个法兰绝缘子与管道绝缘子（3）组装在一起，以便绝缘法兰。
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公开(公告)号：KR100406170B1
公开(公告)日：2003-11-17
申请号：KR1020010018399
申请日：2001-04-06
Applicant: 한국에너지기술연구원
IPC: F23C1/00
Abstract: PURPOSE: A pressurized and fluidized layer combustion system is provided to prevent the green house effect by preventing nitrogen oxide form being generated during the combustion process through continuously supplying pressurized oxygen. CONSTITUTION: Oxygen(3) is supplied into a pressurized and fluidized layer combustion furnace(4), thereby raising pressure in a pressurized and fluidized layer combustion system with moving material consisting a fluidized layer. Then, oxygen(3) is burned by supplying a solid fuel(2). At this time, limestone is added to prevent sulfur contained in the solid fuel(2) from being discharged as sulfuric oxide. While the combustion process is being carried out, combustion gas is generated. Impurities contained in combustion gas are filtered while combustion gas is passing through an impurity collecting device(5). In addition, a compressor(6) supplies pressure to combustion air. Then, combustion gas is again supplied to the pressurized and fluidized layer combustion furnace(4) through a CO2 route.
Abstract translation: 目的：提供一种加压流化层燃烧系统，通过连续供应加压氧气，防止在燃烧过程中产生氮氧化物形式，从而防止温室效应。 构成：将氧气（3）供应到加压流化层燃烧炉（4）中，由此通过包含流化层的移动材料来增加加压流化层燃烧系统中的压力。 然后，通过供应固体燃料（2）燃烧氧气（3）。 此时，添加石灰石以防止固体燃料（2）中包含的硫以硫酸氧化物的形式排出。 在进行燃烧过程的同时，产生燃烧气体。 在燃烧气体通过杂质收集装置（5）的同时过滤燃烧气体中含有的杂质。 另外，压缩机（6）向燃烧空气供应压力。 然后，燃烧气体再次通过CO 2路线供应到加压流化层燃烧炉（4）。
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公开(公告)号：KR1020020078622A
公开(公告)日：2002-10-19
申请号：KR1020010018399
申请日：2001-04-06
Applicant: 한국에너지기술연구원
IPC: F23C1/00
CPC classification number: F23C10/28 , F23C10/26 , F23C2900/10006
Abstract: PURPOSE: A pressurized and fluidized layer combustion system is provided to prevent the green house effect by preventing nitrogen oxide form being generated during the combustion process through continuously supplying pressurized oxygen. CONSTITUTION: Oxygen(3) is supplied into a pressurized and fluidized layer combustion furnace(4), thereby raising pressure in a pressurized and fluidized layer combustion system with moving material consisting a fluidized layer. Then, oxygen(3) is burned by supplying a solid fuel(2). At this time, limestone is added to prevent sulfur contained in the solid fuel(2) from being discharged as sulfuric oxide. While the combustion process is being carried out, combustion gas is generated. Impurities contained in combustion gas are filtered while combustion gas is passing through an impurity collecting device(5). In addition, a compressor(6) supplies pressure to combustion air. Then, combustion gas is again supplied to the pressurized and fluidized layer combustion furnace(4) through a CO2 route.
Abstract translation: 目的：提供加压和流化层燃烧系统，以通过连续供应加压氧来防止在燃烧过程中产生氮氧化物形式的温室效应。 构成：将氧气（3）供应到加压和流化层燃烧炉（4）中，由此在具有流化层的移动材料的加压和流化层燃烧系统中提高压力。 然后，通过供给固体燃料（2）燃烧氧气（3）。 此时，添加石灰石以防止固体燃料（2）中所含的硫作为硫酸氧化物排出。 在进行燃烧过程的同时，产生燃烧气体。 当燃烧气体通过杂质收集装置（5）时，过滤包含在燃烧气体中的杂质。 此外，压缩机（6）向燃烧空气提供压力。 然后，燃烧气体再次通过CO 2路径供应到加压和流化层燃烧炉（4）。
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公开(公告)号：KR100232073B1
公开(公告)日：1999-12-01
申请号：KR1019970022693
申请日：1997-06-02
Applicant: 한국에너지기술연구원
IPC: F23G5/30
Abstract: 본 발명은 유동층을 이용한 슬러지 소각 방법 및 장치에 관한 것으로, 다량의 수분(40%-80%)을 함유한 하수슬러지 또는 제지슬러지를 소각시키기 위한 유동층 소각장치로서 슬러지를 소각로에 투입시키고 소각로의 하부에서 공기를 불어넣어 슬러지가 부유상태에서 소각하며, 소각시 발생되는 배가스는 사이클론에서 분진을 포집하고 고온의 배가스를 건조시스템에 유입시켜 고수분함유의 슬러지를 건조하고 배가스를 정제하는 세정기나 미세분진을 포집하는 여과포 집진기를 거쳐 대기 오염 물질을 제거하고 배출하도록 하는 것에 관한 것이다.
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公开(公告)号：KR100223776B1
公开(公告)日：1999-10-15
申请号：KR1019970056319
申请日：1997-10-30
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 석탄가스를 기체분산판을 통해 분산시켜 순환고체(탈황제)를 기체와 균일하게 접촉하도록 하여 탈황효율을 높이고, 고체를 이송시키며 동시에 탈황, 재생의 두반응기 사이에 역류되는 기체를 막아주고, 반응기와 연결된 관을 경사지게 하여 고체의 흐름을 원활하게 하는 기체역류 방지 및 고체를 순환시키는 두 개의 순환장치를 이용한 고온건식탈황을 위한 유동층 황화, 재생반응기 사이의 고체순환법과 장치로서 고체의 흐름이 정체되는 부분이 생기지 않고 기계적 밸브를 사용하지 않아 설비가 간결하게 하였다.
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