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    • 52. 发明授权
    • 고온수 생산을 위한 연소 배가스 열회수형 유동층 열교환 장치
    • 流化床热交换器通过从燃气回收废热来生产高温水
    • KR101294005B1
    • 2013-08-07
    • KR1020120092069
    • 2012-08-23
    • 한국에너지기술연구원
    • 박상일최경빈고창복
    • F23C10/04F22B31/00F28D7/00
    • F24H1/205F23J15/06F24D2200/18F28D13/00F28D21/0003Y02E20/363
    • 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
    • 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
    • 55. 发明授权
    • 유동화 베드 노의 격자로부터 제거되는 물질을 냉각하는방법 및 장치
    • 用于冷却要从流化床炉的炉排移除的材料的方法和装置
    • KR101134865B1
    • 2012-04-13
    • KR1020067001948
    • 2004-07-14
    • 오토텍 오와이제이
    • 뉘베리,엔스카르트살로,베사시이릴레,헤이키퍼렐라티,헤이키
    • F22B31/00F23C10/00F23C10/24
    • C10J3/523C10J2300/1625F22B31/0084F23C10/24F27B15/09F27B15/16F27B15/18F27D9/00F27D19/00
    • The invention relates to a method and an apparatus for cooling a material to be removed from the grate of a fluidized bed furnace. Material at a high temperature is passed from the grate of the fluidized bed furnace into a fluidized bed cooler in charges of a given size by measuring the quantity of the material accumulating in the fluidized bed cooler. When the quantity of the material in the cooler has reached a predetermined limit value, the supply of material into the fluidized bed cooler is prevented. The charge is cooled in the fluidized bed cooler by fluidization air and via heat transfer into a cooling liquid circulation system and the temperature of the charge is measured. The charge is removed when the temperature of the charge has fallen to a predetermined limit value. The second end ( 5 ) of a supply conduit ( 3 ) is provided with a supply valve ( 15 ) actuated by a power means ( 16 ). A discharge conduit ( 14 ) is provided with a discharge valve ( 17 ) actuated by a second power means ( 18 ). Quantity detection means ( 19, 20 ) are provided to produce quantity data regarding the amount of material in a fluidized bed space ( 11 ), and temperature measuring means ( 21 ) are provided to produce temperature data. A control device ( 22 ) controls the first power means ( 16 ) to open and close the supply valve ( 15 ) and the second power means ( 18 ) to open and close the discharge valve ( 17 ) on the basis of the quantity data and temperature data and the predetermined limit values of quantity and temperature so that the loading of material into the fluidized bed space and its cooling and removal from the fluidized bed space take place in a charge-by-charge and cyclic manner.
    • 58. 发明公开
    • 기류순환식관식가열설비
    • 空气循环式管式加热系统
    • KR1019990076721A
    • 1999-10-15
    • KR1019980704837
    • 1996-12-27
    • 가부시키가이샤 엔에프케이 홀딩스
    • 마츠오마모루
    • F22B31/00
    • 본 발명은 전열성능을 높이고, 전열면적을 종래의 약 절반이하로 하며, 사용연료의 형태가 한정되지 않는 기류순환식 관식가열설비에 관한 것이다. 이 설비는, 다수의 관(19)을 갖는 로(1)와, 로바깥에서 순환기류를 가열하는 열원(3A, 3B)을 구비한 가열실(2)과, 로내(18)를 통과하는 순환기류의 일부를 로바깥으로 빼내고 다시 별도의 장소로 부터 로내(18)로 환류시키는 로바깥의 순환유로(4) 등을 구비한다. 그리하여, 로바깥의 순환유로(4)는 가열실(2)에의 출입구(9A, 9B)부분에 각각 축열체(5A, 5B)를 설치하는 동시에 순환팬(6)을 가지며, 순환팬(6)의 흡입구측과 배출구측을 축열체(5A, 5B)의 하나에 각각 선택적으로 교호연결시켜 축열체(5A, 5B)에 대한 기류의 흐름방향을 전환시키는 유로전환장치(7)와, 양축열체(5A, 5B)에 있어서의 열제거 또는 희석을 행하는 열제거수단(8)을 구비하고, 유로전환장치(7)에 의해 주기적으로 기류의 흐름방향을 반전시키는 고온강순환류(10)를 로내(18)에 형성하는 것이다.
    • 59. 实用新型
    • 스팀보일러
    • 蒸汽boiaer
    • KR2019990021932U
    • 1999-06-25
    • KR2019990001451
    • 1999-02-02
    • 고창원
    • 고창원
    • F22B31/00
    • 본고안은본 고안은외곽이밀폐된 1차연소실을구성하고, 이 1차연소실의중앙에상부가폐쇄된열보유관을구성하고, 상기 1차연소실의상면가장자리에다수의연결관을연통되게구성하며, 상기열보유관의폐쇄된상면이바닥면에근접하게수용되고보조연결관이상면에근접되게수용되도록 2차연소실이구성되고, 이 2차연소실의상부중앙에하단이연결관의상단보다아래에위치하도록배기관이구비된연소부를구성하고, 상기연소부와단열처리된외체의사이에수실을구성하여버너에서분출되어연소된열을연소부에서오랜시간보유하여열전달효율을증대킬수 있게함과아울러열에의해연결관의내벽이부식되는것을방지하여기기의수명을연장할수 있는효과를얻을수 있는스팀보일러에관한것이다.