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公开(公告)号：KR1019960011249A
公开(公告)日：1996-04-20
申请号：KR1019940022484
申请日：1994-09-07
Applicant: 한국에너지기술연구원
IPC: F23B30/02
Abstract: 본 발명은 쓰레기 및 고형연료 건조 및 건류장치와 연소장치 그리고 건류 장치에서 발생한 가스를 오나전연소 시키는 3차연소실겸 보일러로 이루어져 있으며, 건조 및 건류장치는 내열성을 확보하기 위해 수냉튜우브로 제작되어 있으며 연소장치는 공지한 스토카 또는 유동스토카를 사용한다. 3차연소실은 수냉 또는 내화벽돌로 구성된 공간내에 적절한 공기공급장치를 사용하여 재연소시키도록 하고 있으며 연소후에는 보일러내의 복사전열부를 거친 폐열회수장치로 가서 에너지를 회수한뒤 공해처리장치를 거처 대기중으로 방류되게 한것이다.
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65.发明授权전기 아크로용 철 스크랩 예열 장치, 예열방법, 미반응 화학에너지 회수장치, 회수방법 및 전기 아크로용 철 스크랩 예열 및 미반응 화학에너지 동시 회수시스템 및 그 운전방법 有权电弧炉同时进行废料预热和废弃化学能源回收系统及其运行方法
公开(公告)号：KR101466622B1
公开(公告)日：2014-12-03
申请号：KR1020130049561
申请日：2013-05-02
Applicant: 한국에너지기술연구원
CPC classification number: Y02P10/216
Abstract: 본발명은전기아크로용철 스크랩예열장치, 예열방법, 미반응화학에너지회수장치, 회수방법및 적어도하나의그 예열장치와그 회수장치가구비된시스템및 그운전방법에대한것이다. 보다상세하게는, 전기아크로의전력소비를절감하기위한철 스크랩예열과그로인한악취발생을억제하는동시에고온의폐열을회수할수 있는고효율전기아크로용철 스크랩예열및 미반응화학에너지동시회수시스템과그 운전방법에관한것이다.
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Patent Agency Ranking
公开(公告)号：KR1020140026700A
公开(公告)日：2014-03-06
申请号：KR1020120092078
申请日：2012-08-23
Applicant: 한국에너지기술연구원
CPC classification number: Y02E20/344 , Y02E20/348
Abstract: The present invention relates to a partial premixing type thermal storage oxy-fuel combustion apparatus and a combustion method using the same. More specifically, the present invention relates to a partial premixing type thermal storage oxy-fuel combustion apparatus which comprises: a combustion chamber into which oxygen and fuel are injected so that combustion can be generated; a thermal storage chamber having a thermal storage body, receiving and heating exhaust gas generated in the combustion chamber in a thermal storage mode, and receiving and preheating the oxygen in a combustion mode; and a combustion nozzle installed between the combustion chamber and the thermal storage chamber, and including an oxygen nozzle channel and a fuel nozzle channel, wherein the oxygen nozzle channel allowing the part of the oxygen preheated in the thermal storage chamber in the combustion mode to be injected into the combustion chamber and allowing the exhaust gas generated in the combustion chamber in the thermal storage mode to flow into the thermal storage chamber; and the fuel nozzle channel installed to be separated from the oxygen nozzle channel at a certain distance, receiving the fuel thereinto through a fuel supply pipe, premixing the fuel and the rest of the oxygen after receiving the rest of the oxygen preheated in the thermal storage chamber, and allowing the exhaust gas to flow into the thermal storage chamber in the thermal storage mode.
Abstract translation: 本发明涉及部分预混合型蓄热氧燃料燃烧装置及其使用方法。 更具体地，本发明涉及一种部分预混合型蓄热氧燃料燃烧装置，其包括：燃烧室，其中注入有氧气和燃料，从而可以产生燃烧; 蓄热室，具有蓄热体，在热存储模式下接收和加热在燃烧室中产生的废气，并且以燃烧模式接收和预热氧气; 以及安装在所述燃烧室和所述蓄热室之间的燃烧喷嘴，并且包括氧气喷嘴通道和燃料喷嘴通道，其中所述氧气喷嘴通道允许在所述燃烧模式中在所述储热室中预热的部分氧为 喷射到燃烧室中，并且使得在热储存模式下在燃烧室中产生的废气流入储热室; 并且所述燃料喷嘴通道安装成与所述氧气喷嘴通道分开一定距离，通过燃料供给管接收燃料，在接收到在所述热存储器中预热的余下的氧气之后预燃混合燃料和其余的氧气 并且在热存储模式下允许废气流入储热室。
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公开(公告)号：KR101294005B1
公开(公告)日：2013-08-07
申请号：KR1020120092069
申请日：2012-08-23
Applicant: 한국에너지기술연구원
CPC classification number: F24H1/205 , F23J15/06 , F24D2200/18 , F28D13/00 , F28D21/0003 , Y02E20/363
Abstract: PURPOSE: A device to exchange heat of a fluidized bed in a type recovering combustion exhaust gas to generate hot water is provided to improve a heat transfer performance of a heat exchanger caused by a flow of water and a heat medium by forming a water fluidized bed and a heat medium fluidized bed between a heat transfer pipe arrangement installed in the heat medium fluidized bed which is positioned in a lower part and the water fluidized bed which is positioned in an upper part. CONSTITUTION: A device to exchange heat of a fluidized bed in a type recovering combustion exhaust gas to generate hot water comprises a complex fluidized bed heat exchanger (1) and a flow medium tank. The supply water gradually flowing through an upper heat transfer pipe (115) and a lower heat transfer pipe (116) is heat-exchanged in a multiple stage by the water and a heat medium flowing by high temperature exhaust gas discharged from an external combustion device and generates hot water of a high temperature. The flow medium tank supplies or recovers the water and the heat medium stored by being divided to the lower and the upper parts caused by the difference in gravity. [Reference numerals] (21) Water; (22) Heat medium
Abstract translation: 目的：提供回收燃烧废气以产生热水的流化床的热交换装置，以通过形成水流化床来改善由水和热介质的流动引起的热交换器的传热性能 以及安装在位于下部的热介质流化床中的传热管装置与位于上部的水流化床之间的热介质流化床。 构成：以回收燃烧废气以产生热水的类型的流化床的热交换装置包括复合流化床热交换器（1）和流动介质罐。 逐渐流过上传热管115和下传热管116的供水由水和从外部燃烧装置排出的高温排气流动的热介质进行多级热交换 并产生高温热水。 流动介质罐通过由重力差引起的被分为下部和上部而储存的水和热介质提供或回收。 （21）水; （22）热介质
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68.发明授权고체입자 저장탱크를 구비한 다관형 순환유동층 열교환기의 자체 청소방법 및 그 자체 청소형 다관형 순환유동층 열교환기 有权具有固体颗粒储罐的多个垂直管循环流化床的自清洁方法及其具有多个垂直管的自清洁型循环流化床
公开(公告)号：KR101187775B1
公开(公告)日：2012-10-05
申请号：KR1020100084661
申请日：2010-08-31
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 고체입자 저장탱크를 구비한 다관형 순환유동층 열교환기의 자체 청소방법 및 그 자체 청소형 다관형 순환유동층 열교환기에 관한 것으로, 그 목적은 다관형 순환유동층 열교환기에 설치된 다공판의 하부에 고체입자 저장탱크를 구비하고, 스크류를 이용 저장된 고체입자를 유입되는 배가스의 유로에 투입하여, 다관형 순환유동층 열교환기의 시동시 부유된 고체입자가 다공판의 하면과 구멍 주위와 충돌하여 다공판의 파울링 문제를 해결토록 한 고체입자 저장탱크를 구비한 다관형 순환유동층 열교환기의 자체 청소방법 및 그 자체 청소형 다관형 순환유동층 열교환기를 제공하는 데 있다.
본 발명의 구성은 다관형 순환유동층 열교환기에 있어서, 상기 다공판의 하부쪽 동체에 위치하여 고체입자를 저장토록 한 고체입자 저장탱크와; 이 고체입자 저장탱크에 저장된 고체입자를 배가스 유입구에 공급하여 부유토록 하는 저장탱크 스크류피더;를 더 포함하여, 시동시 부유된 일부 고체입자가 다공판 하부와 충돌하여 파울링을 제거토록 구성한 고체입자 저장탱크를 구비한 자체청소형 다관형 순환유동층 열교환기와 이를 이용한 자체청소방법을 발명의 특징으로 한다.-
公开(公告)号：KR1020090116117A
公开(公告)日：2009-11-11
申请号：KR1020080041844
申请日：2008-05-06
Applicant: 한국에너지기술연구원
IPC: F24H8/00
CPC classification number: Y02B30/104 , F24H8/003 , Y02B30/18
Abstract: PURPOSE: A method with a combustion air humidifying function and a system thereof are provided to reduce NOx of a boiler combustion chamber by 70% according to the quantity of water. CONSTITUTION: The waste heat is retrieved through the heat exchange from the exhaust gas of a middle-low temperature using a recovery device(2). The warm water is produced by the collected waste heat. The produced warm water humidifies and heats the combustion air in a preheating and humidifying device(4). The preheated air with the vapor is supplied to a combustion chamber of a boiler through a burner and the NOx of the combustion chamber is reduced by burning the combustion air with fuel.
Abstract translation: 目的：提供一种具有助燃空气加湿功能的方法及其系统，以根据水量将锅炉燃烧室的NOx减少70％。 构成：使用回收装置（2）通过来自中低温废气的热交换来回收废热。 温水由收集的废热产生。 所生产的温水在预热和加湿装置（4）中加湿和加热燃烧空气。 带有蒸汽的预热空气通过燃烧器供给到锅炉的燃烧室，并且通过用燃料燃烧燃烧空气来减少燃烧室的NOx。
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公开(公告)号：KR100787811B1
公开(公告)日：2007-12-21
申请号：KR1020060092102
申请日：2006-09-22
Applicant: 한국에너지기술연구원
Abstract: A gas-water fluidized layer heat recovery system is provided to produce hot water of the temperature range of 50 to 70 deg.C and recover waste heat by applying a gas-water fluidized layer to the gas emitted from an incinerator. A gas-water fluidized layer heat recovery system includes a gas-water fluidized layer pipe(2), a gas-water fluidized layer unit(4), a discharge pipe(5), and a bypass pipe(3). The gas-water fluidized layer pipe delivers high temperature exhaust gas emitted from an incinerator(1). The gas-water fluidized layer unit prevents re-generation of dioxin by rapidly cooling the exhaust gas of 850 deg.C or higher delivered from the gas-water fluidized layer pipe into the temperature of 50 to 70 deg.C. The discharge pipe delivers, at the temperature of 150 to 200 deg.C, the rapidly cooled gas emitted from the gas-water fluidized layer unit to a back filter. The bypass pipe interconnects the gas-water fluidized layer pipe and the discharge pipe. A gas-water fluidized layer(43) firstly removes HC1 and SOx from the exhaust gas through gas-water contact. The system further includes a cleaning water pipe(48) and a cleaning water layer, and a cleaning water pump(49) for supplying cleaning water.
Abstract translation: 提供了一种气水流化层热回收系统，用于生产温度范围为50至70摄氏度的热水，并通过将气水流化层施加到从焚烧炉排出的气体来回收废热。 气水流化层热回收系统包括气水流化层管（2），气水流化层单元（4），排放管（5）和旁通管（3）。 气水流化层管道传送从焚化炉（1）排出的高温废气。 气水流化层单元通过将从气水流化层管输送的850℃以上的排气迅速冷却至50〜70℃的温度来防止二恶英再次产生。 排放管在150〜200℃的温度下将从气水流化层单元排出的快速冷却气体输送到后过滤器。 旁通管将气水流化层管和排出管相互连接。 气水流化层（43）首先通过气 - 水接触从排气中除去HC1和SOx。 该系统还包括清洁水管道（48）和清洁水层，以及用于供应清洁水的清洁水泵（49）。
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