-
公开(公告)号：KR1020150071742A
公开(公告)日：2015-06-29
申请号：KR1020130157760
申请日：2013-12-18
Applicant: 한국에너지기술연구원
Abstract: 본발명은이동식화격자와체인스토커를결합한연소시스템에관한것이다. 보다상세하게는이동식화격자에서 1차연소된연료를체인스토커에서 2차연소하는연소시스템에대한것이다. 본발명의일예와관련된고체연료를제 1 이동시키는다단이동식화격자, 및상기다단이동식화격자의말단에연결되어상기다단이동식화격자로부터전달받은고체연료를제 2 이동시키는체인스토커를포함하는연소시스템에있어서, 상기다단이동식화격자각각은, 지지부재를통해고정설치되는적어도한쌍의고정단, 상기한쌍의고정단사이에구비되는적어도한쌍의이동단, 상기이동단에연결되는다수의추진축및 상기추진축을왕복구동하여상기이동단을왕복이동시켜상기고체연료를제 1 이동시키는구동수단을포함하고, 상기체인스토커는, 서로이격되어설치되는복수의구동휠및 상기복수의구동휠을이용하여회전하고, 상기회전을통해상기다단이동식화격자로부터전달받은고체연료를제 2 이동시키는체인부를포함하며, 상기제 1 이동의속도는상기제 2 이동의속도보다빠르고, 상기제 2 이동의속도는일정할수 있다.
Abstract translation: 燃烧系统技术领域本发明涉及一种与移动式炉排和链式加料机组合的燃烧系统。 更具体地，涉及一种二次燃烧在主要在移动炉排中燃烧的链式加料机中的燃料的燃烧系统。 根据本发明的实施例，在包含多级移动炉排以主要移动固体燃料的燃烧系统中，连杆机构连接到多级移动炉排的端部以二次运动从多级运动接收的固体燃料 每个多级移动炉排包括：使用支撑构件固定安装的至少一对固定端; 一对移动端，布置在一对固定端之间; 以及驱动单元，其主要通过往复运动所述固体燃料通过所述移动端的往复运动而使与所述移动端和所述推进轴连接的多个推进轴往复运动，其中所述链式储料器包含多个驱动轮，所述驱动轮安装 通过相互分离，并且通过使用多个驱动轮旋转的链条部分，并且二次移动从多级移动炉排转移的固体燃料通过旋转。 初级运动的速度比二次运动的速度快，二次运动的速度可以是均匀的。
-
公开(公告)号：KR101390418B1
公开(公告)日：2014-05-07
申请号：KR1020120129479
申请日：2012-11-15
Applicant: 한국에너지기술연구원
CPC classification number: F24H9/1845 , F23B50/12 , F23K3/14 , F23K2203/202 , F24B13/04 , F24B15/005 , F24H9/2057 , F24H2230/00
Abstract: The present invention relates to an ignition system of a solid fuel boiler, an ignition method of the solid fuel boiler, and the solid fuel boiler having the ignition system. More specifically, the present invention relates to an ignition system of a solid fuel boiler, wherein the ignition system comprises: a fuel storing part storing solid fuel therein; a fuel transferring part transferring the solid fuel stored in the fuel storing part; an inclined pipe receiving the solid fuel transferred by the fuel transferring part, having a certain inclination, installed at one side of a combustion chamber, and injecting the fuel transferred by the fuel transferring part into a grate installed inside the combustion chamber; an igniting apparatus igniting the solid fuel injected into the inlet end of the grate; and an opening and closing unit installed inside the inclined pipe, and controlling the amount of the solid fuel injected into the grate.
Abstract translation: 本发明涉及固体燃料锅炉的点火系统，固体燃料锅炉的点火方法和具有该点火系统的固体燃料锅炉。 更具体地说，本发明涉及固体燃料锅炉的点火系统，其中点火系统包括：储存固体燃料的燃料储存部分; 燃料转送部，其输送存储在燃料存储部的固体燃料; 接收由具有一定倾斜度的燃料转移部分转移的固体燃料的倾斜管，安装在燃烧室的一侧，并将由燃料转移部分传送的燃料喷射到安装在燃烧室内部的炉排中; 点燃装置点燃喷射到炉排入口端的固体燃料; 以及安装在倾斜管内的打开和关闭单元，并且控制注入到炉排中的固体燃料的量。
-
公开(公告)号：KR1020140001316A
公开(公告)日：2014-01-07
申请号：KR1020120068283
申请日：2012-06-26
Applicant: 한국에너지기술연구원
CPC classification number: F24H9/1845 , F23B50/12 , F24B13/02 , F24H1/187 , F24H2230/00
Abstract: The present invention relates to a tapered burner of a wood pellet boiler to return charcoal and ashes suspended in the air to a burner. For this, the present invention comprises a hollow main body (114) with the inside for burning a wood pellet; a bottom surface (120) which is arranged at the bottom of the main body (114) and which has a bottom air vent (125); and a tapered part (112) which is arranged on the top of the main body (114) and which is inclined to narrow the cross section of the burner.
Abstract translation: 本发明涉及一种用于将悬浮在空气中的木炭和灰分返回到燃烧器的木颗粒锅炉的锥形燃烧器。 为此，本发明包括具有用于燃烧木材颗粒的内部的中空主体（114） 底面（120），其布置在主体（114）的底部并且具有底部通气口（125）; 以及设置在主体（114）的顶部并且倾斜以使燃烧器的横截面变窄的锥形部（112）。
-
公开(公告)号：KR1020090068509A
公开(公告)日：2009-06-29
申请号：KR1020070136158
申请日：2007-12-24
Applicant: 한국에너지기술연구원
CPC classification number: F28C3/06 , F28C1/02 , F28F27/003
Abstract: A heat exchanger for gasifying liquefied gas is provided to prevent the inside of the heat exchanger from frosting by increasing the outlet temperature of heat media gas containing moisture, thereby preventing damage to a heat exchange equipment or piping and improving heat exchange efficiency. A heat exchanger for gasifying liquefied gas includes a heat pipe(25) having an inlet(26) connected to an upper part of a path, which is adjacent to a heat media gas inlet part(21), and an outlet formed in the middle of the path. The heat pipe is extended from the inlet formed at an upper part of the path to the middle part of the path via a lower part formed at a lower part of the path, which is adjacent to a heat media outlet part(22).
Abstract translation: 提供用于气化液化气体的热交换器，以通过增加含有水分的热介质气体的出口温度来防止热交换器的内部结霜，从而防止热交换设备或管道的损坏并提高热交换效率。 用于气化液化气体的热交换器包括：热管（25），其具有连接到与介质气体入口部分（21）相邻的路径的上部的入口（26），以及形成在中间的出口 的路径。 热管从形成在路径的上部的入口经由形成在与热介质出口部分（22）相邻的路径的下部的下部延伸到路径的中间部分。
-
公开(公告)号：KR1020090068506A
公开(公告)日：2009-06-29
申请号：KR1020070136155
申请日：2007-12-24
Applicant: 한국에너지기술연구원
CPC classification number: F28D9/0037 , F28D9/005 , F28F3/086 , F28F3/14
Abstract: A plate type heat exchanger for liquid is provided to prevent liquid boiling due to the difference of heat capacities as two kinds of the liquid exchange heat with each other, thereby improving the lifespan and the safety of a system. A plate type heat exchanger for liquid includes path spaces for fluid to be heated and heating fluid. In order to prevent the boiling of the fluid to be heated while a system is stopped operating since the temperature of heating fluid is much higher than that of the fluid to be heated, the path spaces(A1-An) for the fluid to be heated are formed larger than those(B1-Bn) for the heating fluid so as to provide a heat capacity(the boiling point) of the fluid to be heated equally to or larger than that of the heating fluid.
Abstract translation: 提供一种用于液体的板式热交换器，以防止由于作为两种液体交换热量的热容量的差异而导致的液体沸腾，从而提高了系统的寿命和安全性。 用于液体的板式热交换器包括用于待加热流体的路径空间和加热流体。 由于加热流体的温度远高于待加热流体的温度，为了防止在系统停止运转时流体被加热的沸腾，要加热的流体的路径空间（A1-An） 形成为比加热流体的（B1-Bn）大，以使待加热流体的热容（沸点）等于或大于加热流体的热容量（沸点）。
-
Patent Agency Ranking
公开(公告)号：KR1020090067648A
公开(公告)日：2009-06-25
申请号：KR1020070135377
申请日：2007-12-21
Applicant: 한국에너지기술연구원
CPC classification number: Y02B30/102 , F24H8/00 , F01N3/02 , F23C9/00 , F24H9/2007 , Y02B30/18
Abstract: An oxy-fuel combustion boiler for high concentration of carbon dioxide is provided to prevent the condensation of water in re-circulated exhaust gas and to prevent the damage of an exhaust gas recirculation duct and a burner and combustion troubles due to condensed water by make re-circulated exhaust gas re-supplied to a boiler exchange heat with exhaust gas discharged from a boiler and raising the temperature of exhaust gas above the saturation temperature of water. An oxy-fuel combustion boiler for high concentration of carbon dioxide comprises a boiler(10) burning fuel and an oxidizer to heat water and discharging exhaust gas to an exhaust pipe(12), a liquid oxygen tank(40) supplying liquid oxygen, an atmospheric liquid oxygen converter(50) connected with the liquid oxygen tank to supply heat to liquid oxygen by air in the atmosphere and to evaporate the liquid oxygen, a CO2 liquefier(30) liquefying high-concentration carbon dioxide among exhaust gas discharged from the boiler, a fuel economizer(20) making the high-temperature exhaust gas discharged from the boiler exchange heat with the water supplied to the boiler, a re-circulated exhaust gas heater(90) getting a supply of a portion of the exhaust gas discharged from the boiler to the re-circulated exhaust gas along a recirculation pipe branched from an exhaust pipe by a ventilator and exchanging heat with the high-temperature exhaust gas discharged from the boiler to heat the re-circulated exhaust gas, and a mixer(60) getting a supply of the re-circulated exhaust gas heat-exchanged in the re-circulated exhaust gas heater and the oxygen evaporated in the liquid oxygen converter and mixing to be used as an oxidizer.
Abstract translation: 提供高浓度二氧化碳的氧燃料燃烧锅炉，以防止再循环废气中的水冷凝，并防止废气再循环管道和燃烧器的损坏，以及由冷凝水引起的燃烧问题 再循环排出的废气再次供给锅炉，与锅炉排出的废气进行热交换，将排气温度提高到饱和温度以上。 一种用于高浓度二氧化碳的氧化燃料燃烧锅炉包括燃烧燃料和氧化剂的锅炉（10），用于加热水并将废气排放到排气管（12），提供液氧的液氧罐（40）， 大气液氧转换器（50），与液氧罐连接，通过大气中的空气向液氧提供热量并使液氧蒸发;二氧化碳液化器（30），其将从锅炉排出的排气中的高浓度二氧化碳液化 ，使得从锅炉排出的高温废气与供给到锅炉的水进行热交换的燃料节约器（20），再循环排气加热器（90），从而从 锅炉沿着通过通气机从排气管分支的再循环管道再循环废气，并与从锅炉排出的高温废气进行热交换，以加热再循环的前 抽吸气体和混合器（60），在再循环废气加热器中被热交换的再循环废气和在氧气转换器中蒸发的氧气混合并混合以用作氧化剂。
-
公开(公告)号：KR100361645B1
公开(公告)日：2002-11-23
申请号：KR1019990058040
申请日：1999-12-15
Applicant: 한국에너지기술연구원
IPC: F23C1/00
Abstract: 본발명은배기가스재순환연소방식을질소산화물(NOx)을저감시키는이론을적용하는응축식소형가스보일러의구조및 연소방법에관한것으로, 보다상세하게는보일러에있어서가장중요한기술개발대상과제인공해저감과효율향상에관한사항으로서보일러의안정된연소상태를유지하면서연소과정에서발생하는환경오염물질인질소산화물(NOx)의배출을최소화하고, 연소배가스중의포함된수분의보유열량을적극회수하여보일러의열 효율을극대화하기위한가정용및 소형가스보일러의구조에관한것이다. 상기와같은목적으로기존의소형가스보일러에서전혀사용되지않던구조로서배기가스의재순환연소법을적용하기용이하도록무동력의이젝터를사용하여배가스일부를연소용공기의공급력에의해서함께흡입되어혼합되도록하며, 기존의가정용보일러에있어서효율향상을목적으로열교환전열면확대와응축열회수를위하여 2개의별도열교환기를직열로연결하여사용함에따른열교환기의보일러내부공간배치특성이좋지않고보일러제작이나쁜단점의보완과전열성능향상을위하여충분한응축열을회수할수 있을정도의전열면적을갖는 1개의열교환기로서기존의판형핀의형태를그대로사용하면서판형핀형태의격벽을핀 중간에설치하여 2패스방식으로전열면을분리시키는데착안하여연소가스의유동구조를 2패스방식의구조를갖게함으로서기존의응축형보일러에비해구조를단순화시키고, 배가스의공해물질배출량을줄이며, 열효율을증대시킨보일러구조를갖는다. 이와같은보일러의구조는가정용을포함하는기존의소형보일러에비해서질소산화물저감을위한높은공기비연소에따른효율저하를방지할수 있으며, 보일러의연소량즉 부하의변화에따른응축수발생위치의변화와연소가스의급격한온도저하에의한굴뚝에서의응축현상으로인한폐해를완화시킬수 있고, 격벽의전열핀화에따른격벽의과열방지, 예혼합연소방법에배가스재순환법의적용에따른안정성유지및 수관군연소의적용에따른화실확보에따른보일러크기의감소등의많은장점을갖는다. 배기가스일부를재순환시켜서공기및 연료가스와함께모두미리혼합하여연소기에공급하여연소시키는방법은재순환시키지않는보일러의경우에비하여연소반응이지연됨으로서화염의온도를일차낮추어서열 NOx의발생을근본적으로억제할수 있는데, 일반적으로확산화염이나세미분젠화염과같이역화나가연한계밖의혼합기에대해서는안전성유지가비교적용이하나이와같이예혼합연소에서는배가스의온도가높으면자체발화하여연소기내부에서연소될수 있기때문에응축형보일러와같이배가스온도가낮은경우에만이 배가스재순환법을예혼합연소에적용하여연소중에발생을억제할수 있으며, 동시에화염중에핀붙이수관을배치하여화염온도를더욱낮춤으로서열 NOx 발생을최소화한다. 동시에보일러의핀붙이수관전열면을 2 패스방식으로확장배치하여배기가스의응축잠열을회수함으로써열효율을극대화할수 있을뿐만아니라응축수의배출이용이한구조이다.
-
公开(公告)号：KR1020010056548A
公开(公告)日：2001-07-04
申请号：KR1019990058042
申请日：1999-12-15
Applicant: 한국에너지기술연구원
IPC: F28F19/00
Abstract: PURPOSE: A condensate neutralizer is provided to spray boiler pipe water or blow-down water having high alkalinity to a heat transfer face to prevent the heat transfer face of a condensing heat exchanger from corrosion. CONSTITUTION: A flow limit valve(12) is mounted on a blow-down pipe. A T tube is mounted in front of the limit valve to supply a part of blow-down water to a sprayer(14) through a filter(18) via an electronic valve(11) for pH balancing. An electronic valve(9) for blow-down adopts automatic mode instead of manual one. Thereby, inner pressure of a boiler is transferred to blow-down water by the limit valve to supply the blow-down water to the sprayer in any case. The spraying amount of blow-down water is controlled depending on the opening of the electronic valve for pH balancing. High-temperature high-pressure water in a boiler pipe is cooled through a blow-down water heat exchanger(10) to prevent sudden pressure falling. To spray the boiler pipe water or the blow-down water having regular alkalinity to a spraying nozzle or a pipe, the sprayer adopts a spraying orifice. The boiler pipe water or the blow-down water is sprayed regularly to the heat transfer face of a condensing heat exchanger. Therefore, a condensate having high acidity is washed out and the heat exchanger is prevented from corrosion.
Abstract translation: 目的：提供一种冷凝中和器，将锅炉管道水或碱度高的吹扫水喷射到传热面上，以防止冷凝热交换器的传热面受到腐蚀。 构成：流量限制阀（12）安装在吹风管上。 T型管安装在限制阀的前方，通过用于pH平衡的电子阀（11）通过过滤器（18）将一部分吹扫水供应给喷雾器（14）。 用于吹扫的电子阀（9）采用自动模式而不是手动模式。 因此，在任何情况下，通过限制阀将锅炉的内部压力转移到排放水中以将喷射水供应到喷雾器。 根据用于pH平衡的电子阀的开度来控制吹扫水的喷射量。 锅炉管中的高温高压水通过吹扫水热交换器（10）冷却，以防止突然的压力下降。 为了将锅炉管水或具有规则碱度的吹扫水喷洒到喷嘴或管道上，喷雾器采用喷嘴。 锅炉管水或排污水定期喷射到冷凝热交换器的传热面上。 因此，具有高酸度的冷凝物被洗出并且防止热交换器腐蚀。
-
19.发明授权고체 연료보일러용 2차 공기 분사 장치 및, 배가스 재순환과 2차 공기 분사 기능을 갖는 고체 연료보일러 및 그 고체 연료 보일러의 작동방법 有权用于固体燃料锅炉的二次空气喷射装置以及具有烟气再循环和二次空气喷射功能的固体燃料锅炉以及固体燃料锅炉的操作方法
公开(公告)号：KR101722313B1
公开(公告)日：2017-04-03
申请号：KR1020150075839
申请日：2015-05-29
Applicant: 한국에너지기술연구원
Abstract: 본발명은고체연료보일러용 2차공기분사장치및, 배가스재순환과 2차공기분사기능을갖는고체연료보일러및 그고체연료보일러의작동방법에대한것이다. 보다상세하게는, 내부에연소공간과열교환부를갖는본체와, 본체의일측에구비되어본체내로고체연료를공급하기위한고체연료공급수단과, 투입된고체연료를이동시키기위한이동식화격자와, 본체측면일측에구비되어상기본체내로공기를공급하는공기공급수단과, 투입된고체연료를점화시키기위한점화장치를갖는고체연료보일러내에구비되어상기본체내로 2차공기를공급하기위한 2차공기분사장치에있어서, 상기고체연료공급수단이구비되는상기본체일측에구비되며, 내부공간을갖는하우징; 상기하우징일측에구비되어 2차공기가상기하우징내로유입되는 2차공기유입구; 및상기고체연료공급수단이구비되는상기본체일측면에구비되어상기하우징내로유입된 2가공기가상기본체내부로분사되는다수의 2차공기분사부;를포함하는것을특징으로하는고체연료보일러용 2차공기분사장치에대한것이다.
Abstract translation: 本发明涉及一种操作为二次空气喷射装置和固体燃料的锅炉，固体燃料的锅炉，并与烟道气再循环和二次空气喷射功能的固体燃料的锅炉的方法。 更具体地说，为了在主体的一侧可提供具有燃烧空间和其中的热交换器，可动炉栅的主体移动的固体燃料供给装置，用于供给所述固体燃料进入主和注入的固体燃料，一侧的主体侧 在二次空气喷射装置Eguzemodo比在固体燃料的锅炉提供有点火装置用于点燃空气供给装置，用于将空气供应到身体，注入固体燃料供给二次空气进入体内， 设置在设有固体燃料供应装置的主体的一侧的壳体，该壳体具有内部空间; 设置在壳体的一侧用于将二次空气引入壳体内的二次空气入口; 和所述固体燃料供料装置设有多个二次空气喷射组件被设置在其中第二机器流量进入壳体注入到主体上的主体的一侧;用于固体燃料的锅炉，其特征在于，它包括一2 空气注射装置。
-
公开(公告)号：KR1020150071741A
公开(公告)日：2015-06-29
申请号：KR1020130157759
申请日：2013-12-18
Applicant: 한국에너지기술연구원
Abstract: 본발명은이동식화격자및 이동식화격자의연소방식을이용한연소시스템에관한것이다. 본발명의일예와관련된고체연료를이동연소시키는다단이동식화격자; 및상기다단이동식화격자의말단에연결되어상기이동연소된고체연료를전달받고, 기설정된각도로기울어진화격자대체부;를포함하는연소시스템에있어서, 상기화격자대체부에전달된고체연료는, 시간에따라증가되는상기전달된고체연료의무게에의해유도되는밀림현상및 상기화격자대체부의기울기를이용하여이동되고, 상기다단이동식화격자각각은, 지지부재를통해고정설치되는적어도한쌍의고정단; 상기한쌍의고정단사이에구비되는적어도한쌍의이동단; 상기이동단에연결되는다수의추진축; 및상기추진축을왕복구동하여상기이동단을왕복이동시켜상기고체연료를이동연소시키는구동수단;을포함할수 있다.
Abstract translation: 本发明涉及一种可移动炉排和使用可移动炉排燃烧方法的燃烧系统。 根据本发明的实施例，燃烧系统包括：多级可移动炉排移动和燃烧固体燃料; 以及连接到多级可动炉排的底端的炉排替换单元，以接收移动和燃烧的固体燃料并以预定角度倾斜。 输送到炉排置换单元的固体燃料随着输送的固体燃料的重量随着时间的推移而增加的推动现象和炉排替代单元的梯度而移动。 每个多级可动格栅包括：至少一对固定端通过支撑构件固定和安装; 至少一对移动端设置在固定端之间; 连接到移动端的多个推力轴; 以及驱动装置，其能够使推力轴往复运动，以使移动端往复移动并燃烧固体燃料。
-
-
-
-
-
-
-
-
-
Search Results
59
records
(took 0.022 seconds)
