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公开(公告)号：KR101273312B1
公开(公告)日：2013-06-11
申请号：KR1020110084152
申请日：2011-08-23
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 계단형 공기주입기를 갖는 유동층연소장치에 관한 것으로서, 고형화 연료(RDF : Refuse Derived Fuel)와 유동화 공기의 활발한 혼합을 유도하여 보다 안정적이고 효율적으로 연소시키기 위해 계단형 연소로를 제공하고, 다수의 계단 상부에 내려앉는 유동화 물질 및 불연물의 퇴적을 방지하고자 다양한 위치에서 공기를 분사시켜 연소로 내에서 활발한 유동화 공정이 이루어지도록 한 유동층 연소장치를 제공하는 것이다.
본 발명은 내부에 유동화물질 및 고형화연료를 수용한 후 연소 동작이 이루어지도록 하는 것으로, 내측 벽면으로부터 중앙을 향해 점차적으로 내려가는 다단의 계단형으로 구성되며, 내측 중앙은 후술되는 불연물배출부와 연결되는 배출구를 형성하고, 계단형 구조 내부에는 중공된 공간을 갖는 공기수용부를 형성한 계단형 연소로와; 상기 계단형 연소로 외부에서 가열된 고온의 공기를 생성한 후 상기 계단형 연소로의 내측 공기수용부에 공급하는 공기공급부와; 상기 계단형 연소로의 내부 계단형 구조의 일측 벽면으로부터 관통 연결되는 것으로, 상기 공기수용부의 고온의 공기를 계단형 연소로의 내측 공간으로 배출하는 것이며, 내부가 중공된 파이프 형태를 갖고, 그 단부가 상향되도록 수직 설치되거나 절곡 형성된 공기분배노즐과; 상기 공기분배노즐의 단부에 배치되는 것으로, 육면체 형상으로 이루어지며, 측면 및 하부면에는 다수의 공기배출공이 형성된 공기노즐캡과; 상기 계단형 연소로의 하부에서 배출된 불연물을 일 방향으로 이송 배출시키는 불연물배출부;를 포함하는 것을 특징으로 한다.-
公开(公告)号：KR1020130021718A
公开(公告)日：2013-03-06
申请号：KR1020110084152
申请日：2011-08-23
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A fluidized-bed combusting device with a stair type air injection device is provided to actively perform a fluidization process and to prevent a backflow of fluidized substances by jetting air at various positions. CONSTITUTION: A fluidized-bed combusting device with a stair type air injection device comprises a stair type furnace(110), an air supply unit(120), an air nozzle cap(140), and an incombustibles discharge unit(150). The stair type furnace receives fluidized substances and solid fuel, combusts the same, and includes an outlet(111) connected to the incombustibles discharge unit and an air receiving unit(112) having a hollow space. The air supply unit generates air of high temperatures heated in the outside of the furnace and supplied the same to the air receiving unit. Air dispersing nozzles are penetrated through a side wall of an inner stair type structure of the furnace and connected to the air receiving unit and discharges the air of high temperatures inside the air receiving unit to the inside of the furnace. The air nozzle cap is arranged in an end portion of the air dispersing nozzle and includes a plurality of air discharge holes in a side and the underside of the air dispersing nozzle. The incombustibles discharge unit discharges the incombustibles discharged from the lower part of the furnace to one direction after cooling the same.
Abstract translation: 目的：提供一种具有楼梯式空气注入装置的流化床燃烧装置，以主动执行流化过程，并通过在各个位置喷射空气来防止流化物质的回流。 构成：具有楼梯式空气注入装置的流化床燃烧装置包括楼梯式炉（110），空气供应单元（120），空气喷嘴帽（140）和不可燃物排出单元（150）。 楼梯式炉接收流化物质和固体燃料，燃烧，并包括连接到不可燃物排放单元的出口（111）和具有中空空间的空气接收单元（112）。 供气单元产生在炉外加热的高温空气，并将其供给到空气接收单元。 空气分散喷嘴穿过炉的内部阶梯式结构的侧壁并连接到空气接收单元，并将空气接收单元内的高温空气排放到炉内。 空气喷嘴盖布置在空气分散喷嘴的端部，并且在空气分散喷嘴的一侧和下侧包括多个排气孔。 不燃物排放单元在冷却之后将从炉下部排出的不可燃物排放到一个方向。
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公开(公告)号：KR1020130021715A
公开(公告)日：2013-03-06
申请号：KR1020110084149
申请日：2011-08-23
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A fluidized-bed combusting device with improved air dispersion performance and ash re-discharging performance is provided to induce an active mix of a fluidized-bed by discharging fluidized air to various lower directions and to combust solid fuel more stably and efficiently by inducing the downward discharge of incombustibles. CONSTITUTION: A fluidized-bed combusting device with improved air dispersion performance and ash re-discharging performance comprises a furnace(110), an air supply pipe(120), air dispersing nozzles(130), an air nozzle cap(140), and an incombustibles discharge unit(150). The furnace receives fluidized substances and solid fuel in inside and combusts the same. The air supply pipe of an inner hollow pipe shape is installed in the outside of the furnace, thereby supplying fluidized air to the furnace. The air dispersing nozzles are branched from the air supply pipe, are inserted inside the furnace, and blow the fluidized air to the inside of the furnace. The air nozzle cap is arranged in the upper part of the air dispersing nozzle and downwardly jets the fluidized air discharged from the air dispersing nozzles. The incombustibles discharge unit discharges the incombustibles discharged from the lower part of the furnace to one direction after cooling the same.
Abstract translation: 目的：提供具有改善的空气分散性能和灰分再排放性能的流化床燃烧装置，以通过将流化床排放到各种下方来引起流化床的活性混合，并通过诱导来更稳定和有效地燃烧固体燃料 不可燃物的向下排放。 构成：具有改善的空气分散性能和灰分再排放性能的流化床燃烧装置包括炉（110），空气供应管（120），空气分配喷嘴（130），空气喷嘴帽（140）和 不燃物排放单元（150）。 炉内容纳流化物质和固体燃料，燃烧。 内部中空管状的供气管安装在炉外，从而向炉内供给流化空气。 空气分配喷嘴从供气管分支，插入炉内，并将流化空气吹入炉内。 空气喷嘴盖布置在空气分散喷嘴的上部，并且向下喷射从空气分配喷嘴排出的流化空气。 不燃物排放单元在冷却之后将从炉下部排出的不可燃物排放到一个方向。
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公开(公告)号：KR1020120059114A
公开(公告)日：2012-06-08
申请号：KR1020100120741
申请日：2010-11-30
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/83 , B01D53/10 , B01D53/60 , B01D53/62 , B01D2253/102 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02C10/08
Abstract: PURPOSE: A dry type carbon dioxide collecting apparatus is provided to improve the collecting efficiency of carbon dioxide by preventing the reverse flow of gas to a vertical transferring pipe using a bubbling fluidized-bed collector. CONSTITUTION: A dry type carbon dioxide collecting apparatus includes a collecting reactor(101), a vertical transferring pipe(108), a regenerating reactor(124), a first separator(112), and a second separator(120). The collecting reactor includes a collecting buffering chamber(102) and a collecting diffusing plate(104). A part of a space formed on the upper side of the collecting diffusing plate is filled with absorbent particles(138). One end part of the vertical transferring pipe is in connection with the collecting reactor. Another end part of the vertical transferring pipe is in connection with the first separator. The first separator collects carbon dioxide based on the absorbent particles and separates and discharges remaining gas. The regenerating reactor includes a regenerating buffering chamber(126) and a regenerating diffusing plate(128). A part of a spaced formed on the regenerating diffusing plate is filled with absorbent particles. Absorbent particles separated from the first separator are supplied to the regenerating reactor. The second separator separates and discharges carbon dioxide separated from the regenerating reactor.
Abstract translation: 目的：提供一种干式二氧化碳收集装置，通过防止使用鼓泡流化床收集器将气体逆向流向垂直输送管，从而提高二氧化碳的收集效率。 构成：干式二氧化碳收集装置包括收集反应器（101），垂直输送管（108），再生反应器（124），第一分离器（112）和第二分离器（120）。 收集反应器包括收集缓冲室（102）和收集扩散板（104）。 在收集扩散板的上侧形成的空间的一部分填充有吸收剂颗粒（138）。 垂直输送管的一端与收集反应器连接。 垂直输送管的另一端部与第一分离器连接。 第一分离器基于吸收颗粒收集二氧化碳并分离和排出剩余的气体。 再生反应器包括再生缓冲室（126）和再生扩散板（128）。 在再生扩散板上形成的间隔部分被吸收性颗粒填充。 从第一分离器分离的吸收性颗粒被供给到再生反应器。 第二分离器分离并排出与再生反应器分离的二氧化碳。
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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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Patent Agency Ranking
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：KR1020110121288A
公开(公告)日：2011-11-07
申请号：KR1020100040816
申请日：2010-04-30
Applicant: 한국에너지기술연구원
CPC classification number: Y02C10/06 , Y02P20/152 , B01J20/30 , B01D53/02 , B01D2253/108 , B01D2257/504 , B01J20/183
Abstract: PURPOSE: An amine-zeolite complex for absorbing carbon dioxide and a method for manufacturing the same are provided to improve the carbon dioxide absorbing capability and the structural stability of the complex based on the direct synthesizing method of an amine-based material and zeolite. CONSTITUTION: A solution containing a zeolite precursor and an amine-based material is reacted under the irradiation of microwave. A method for manufacturing an amine-zeolite complex includes the same: A solution containing a zeolite precursor is reacted under the irradiation of microwave to obtain a zeolite crystal nucleus. A solution containing the zeolite crystal nucleus is added into an amine-based material containing solution, and microwave is irradiated to form an amine-zeolite complex. The amine-based material is encapsulated in zeolite.
Abstract translation: 目的：提供一种用于吸收二氧化碳的胺 - 沸石络合物及其制造方法，用于基于胺类材料和沸石的直接合成方法来提高络合物的二氧化碳吸收能力和结构稳定性。 构成：含有沸石前体和胺类物质的溶液在微波照射下反应。 胺 - 沸石络合物的制造方法包括：在微波照射下使含有沸石前体的溶液反应，得到沸石结晶核。 将含有沸石晶核的溶液加入到含胺基材料的溶液中，并照射微波以形成胺 - 沸石络合物。 胺基材料被包封在沸石中。
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公开(公告)号：KR101027080B1
公开(公告)日：2011-04-05
申请号：KR1020080126650
申请日：2008-12-12
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2345
Abstract: 본 발명은 일산화질소 분해 및 일산화질소 산화반응을 통한 이산화질소 생성의 2원 기능을 지닌 질소산화물과 입자상물질 동시 제거용 촉매 및 이의 제조방법에 관한 것으로 보다 상세하게는 질소산화물과 입자상물질 동시 제거용 촉매에 있어서, 티타니움(Ti), 지르코늄(Zr), 실리콘(Si), 알루미늄(Al), 세륨(Ce)의 군으로부터 선택된 어느 하나의 성분이 포함된 산화물을 지지체로 하고, 상기 지지체 위에 텅스텐(W), 몰리브덴(Mo), 코발트(Co), 망간(Mn), 구리(Cu), 철(Fe)의 군으로부터 선택된 어느 하나 이상의 금속 또는 금속산화물의 조촉매가 담지되고, 상기 조촉매 상부에 백금(Pt), 팔라듐(Pd), 로듐(Rh), 루테늄(Ru), 은(Ag)의 군으로부터 선택된 어느 하나 이상의 금속 또는 금속산화물의 활성금속이 담지되며, 상기 활성금속의 외표면에 상기 조촉매가 담지된 일산화질소 분해 및 일산화질소 산화반응을 통한 이산화질소 생성의 2원 기능을 지닌 질소산화물과 입자상물질 동시 제거용 촉매 및 이의 제조방법에 관한 것이다.
일산화질소 분해, 이산화질소 생성, 질소산화물, 입자상물질, 촉매-
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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