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公开(公告)号：KR1020140056528A
公开(公告)日：2014-05-12
申请号：KR1020120120291
申请日：2012-10-29
Applicant: 고등기술연구원연구조합 , 한국에너지기술연구원
CPC classification number: F23G5/027 , C10J3/482 , F23G2201/40 , F23G2202/101
Abstract: The present invention relates to a burner system for a gasification apparatus using a slag tap and, more specifically, to a burner system for a gasification apparatus using a slag tap, capable of making the temperature of the whole slag tap uniform by forming a gas supply line for an auxiliary fuel and oxygen in the slag tap to provide a self-burner function for the slag tap, thereby preventing the solidification of slag due to local temperature decrease near the slag tap, facilitating the discharge of melted slag to the outside through the slag tap, stabilizing the operation of the gasification apparatus, and preventing damage to fireproof materials by preventing the flames of a burner from touching the fireproof materials. The burner system for a gasification apparatus includes a supply flow channel for supplying an oxidizer and an auxiliary fuel into the slag tap located in the gasification apparatus; and multiple flame holes which are formed along the inner circumference of the slag tap to be connected to the supply flow for discharging the flame generated from combustion of an oxidizer and an auxiliary fuel.
Abstract translation: 本发明涉及一种用于使用炉渣分离器的气化装置的燃烧器系统，更具体地说，涉及一种使用炉渣分离器的气化装置的燃烧器系统，其能够通过形成气体供应 用于渣渣中的辅助燃料和氧气以为炉渣丝提供自燃功能，从而防止由渣渣附近的局部温度降低引起的炉渣固化，从而有助于通过熔渣排出熔渣 矿渣龙头，稳定气化装置的运转，防止燃烧器的火焰与防火材料接触，防止对防火材料的损害。 用于气化装置的燃烧器系统包括用于将氧化剂和辅助燃料供应到位于气化装置中的炉渣分配器中的供应流动通道; 以及多个火焰孔，沿着炉渣龙头的内圆周形成，以连接到供应流，用于排放由氧化剂和辅助燃料的燃烧产生的火焰。
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公开(公告)号：KR1020130053764A
公开(公告)日：2013-05-24
申请号：KR1020110119386
申请日：2011-11-16
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A pre-mixing burner for a high pressure-high temperature entrained flow gasifier is provided to improve the atomization degree of coal slurry ignited inside the gasifier. CONSTITUTION: A pre-mixing burner for a high pressure-high temperature entrained flow gasifier includes a burner body(20), a slurry feeding pipeline(20), a slurry outlet(21), a first oxidizer feeding pipeline(30), a first nozzle hole(30), a second oxidizer feeding pipeline(40), a second nozzle hole(41), a nozzle coupling body(60), an insertion pipe body(61), and a nozzle pipe body(62). The slurry feeding pipeline at the burner body feeds coal slurry which is droplet. The slurry outlet communicating with the slurry feeding pipeline is exposed to the end of the burner body. The first oxidizer feeding pipeline is placed outside the slurry feeding pipeline. The first nozzle holes are circumferentially arranged at the inner wall of the slurry feeding pipeline in order to jet an oxidizer inside the slurry feeding pipeline. The second oxidizer feeding pipeline is placed outside the first oxidizer feeding pipeline. The second nozzle holes are circularly arranged along the slurry outlet, and are exposed to the end of the burner body. The nozzle coupling body is installed to be inclined to the slurry outlet. The insertion pipe body is fastened to the second nozzle hole with a screw or is forcibly inserted into the second nozzle hole. The nozzle pipe body is installed to be inclined to the slurry outlet.
Abstract translation: 目的：提供一种用于高压高温夹带气化炉的预混合燃烧器，以提高在气化炉内点燃的煤浆的雾化程度。 构成：用于高压高温夹带气化炉的预混合燃烧器包括燃烧器主体（20），浆料供给管线（20），浆料出口（21），第一氧化剂供给管线（30）， 第一喷嘴孔（30），第二氧化剂供给管道（40），第二喷嘴孔（41），喷嘴连接体（60），插入管体（61）和喷嘴管体（62）。 燃烧器体上的浆料输送管道供给液滴的煤浆。 与浆料供给管路连通的浆料出口暴露在燃烧器体的端部。 第一氧化剂供给管道放置在浆料供给管线的外部。 第一喷嘴孔周向地设置在浆料供给管线的内壁处，以便在浆料供给管线内喷射氧化剂。 第二氧化剂供给管道设置在第一氧化剂供给管线的外部。 第二喷嘴孔沿浆料出口圆形排列，并暴露于燃烧器本体的端部。 喷嘴连接体安装成倾斜于浆料出口。 插入管体用螺钉紧固到第二喷嘴孔，或者被强制地插入到第二喷嘴孔中。 喷嘴管体安装成倾斜于浆料出口。
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公开(公告)号：KR1020130031679A
公开(公告)日：2013-03-29
申请号：KR1020110095392
申请日：2011-09-21
Applicant: 한국에너지기술연구원
CPC classification number: F27B7/38 , F27B7/33 , F27B7/36 , F27D9/00 , F27D2009/0005 , F27D2009/001
Abstract: PURPOSE: A sealing device of a rotary kiln is provided to improve the operability of a rotary kiln by having a simple structure and enabling convenient maintenance. CONSTITUTION: A sealing device of a rotary kiln(100) comprises an air-cooled jacket(20), a water-cooled jacket(10), and a connection unit. The air-cooled jacket is coupled to the exterior of a generating gas outlet of the rotary kiln. The diameter of the water-cooled jacket is larger than the diameter of the air-cooled jacket in order to allow the outlet of the air-cooled jacket to be inserted. The connection unit seals and connects the rotary kiln and a chamber, and is coupled to between the water-cooled jacket and the air-cooled jacket in order to prevent thermal deformation.
Abstract translation: 目的：提供回转窑的密封装置，通过结构简单，维护方便，提高回转窑的可操作性。 构成：旋转窑（100）的密封装置包括风冷套（20），水冷套（10）和连接单元。 风冷套管与回转窑的发电气体出口的外部连接。 水冷套管的直径大于空气冷却套管的直径，以允许风冷套管的出口插入。 连接单元密封并连接旋转窑和室，并且联接到水冷套和风冷套之间，以防止热变形。
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公开(公告)号：KR1020120111685A
公开(公告)日：2012-10-10
申请号：KR1020110030325
申请日：2011-04-01
Applicant: 한국에너지기술연구원
CPC classification number: C01B37/02 , B01J20/103 , B01J20/28083 , C01B33/124 , C01P2004/32 , C01P2004/61 , C01P2006/16
Abstract: PURPOSE: A manufacturing method of mesoporous silica micro-beads is provided to improve environmentally-friendly characteristic by hardly using surfactant. CONSTITUTION: A manufacturing method of mesoporous silica micro-beads includes the following: silica sol, in which silica colloidal particles are dispersed, is synthesized; the synthesized silica sol is concentrated; nonsurfactant with hydrogen binding groups as a pore forming agent is added into the concentrated silica sol to synthesize silica nano-particle-nonsurfactant nano-composite sol; the silica nano-particle-nonsurfactant nano-composite as a precursor is added into an organic solvent, in which oil-phased surfactant; a resultant solution is stirred at high speed to synthesize a silica nano-particle-nonsurfactant nano-composite emulsion; and the silica nano-particle-nonsurfactant nano-composite emulsion is plasticized to prepare mesoporous silica-beads. [Reference numerals] (AA) Silica sol synthesizing step; (BB) Silica sol concentrating step; (CC) Nanocomplex sol synthesizing step; (DD) Silica bead precursor adding step; (EE) Nanocomplex emulsion synthesizing step; (FF) Mesoporous silica bead manufacturing step
Abstract translation: 目的：提供介孔二氧化硅微珠的制造方法，通过几乎不使用表面活性剂来改善环保特性。 构成：介孔二氧化硅微珠的制造方法包括以下步骤：合成二氧化硅胶体粒子分散的二氧化硅溶胶; 将合成的硅溶胶浓缩; 将含有氢键合基团的无表面活性剂作为成孔剂加入到浓缩硅溶胶中以合成二氧化硅纳米颗粒 - 非表面活性剂纳米复合溶胶; 将作为前体的二氧化硅纳米颗粒 - 非表面活性剂纳米复合物加入到其中油相表面活性剂的有机溶剂中; 将所得溶液高速搅拌以合成二氧化硅纳米颗粒 - 非表面活性剂纳米复合乳液; 并且将二氧化硅纳米颗粒 - 非表面活性剂纳米复合乳液塑化以制备介孔二氧化硅珠粒。 （标号）（AA）二氧化硅溶胶合成工序; （BB）二氧化硅溶胶浓缩步骤; （CC）纳米复合溶胶合成步骤; （DD）二氧化硅珠前体添加步骤; （EE）纳米复合乳液合成步骤; （FF）介孔二氧化硅珠的制造步骤
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Patent Agency Ranking
公开(公告)号：KR1020070004199A
公开(公告)日：2007-01-09
申请号：KR1020050059599
申请日：2005-07-04
Applicant: 한국에너지기술연구원
IPC: C10J3/02
Abstract: Provided is a hydrogen gasifying reaction apparatus of coal to produce synthetic natural gas through a direct reaction between hydrogen/steam and coal without using a catalyst, and to minimize the generation of hydrogen and carbon monoxide. The hydrogen gasifying reaction apparatus of coal for production of synthetic natural gas is constituted by an entrained flow gasifier(17) where a hydrogen/steam gasifying reaction occurs, compressed gas input units(7,14), a compressed steam input unit(3), a compressed coal input unit(11), non-incinerated residue and ash collection units(22,24,26), and a gas analyzer(20). To control concentration of hydrogen and pressure of a reactor, nitrogen and helium gas(12) are directly injected to the gasifier(17) through pressure controllers(6,13). If the pressure of the gasifier(17) is higher than a certain value, a signal is sent to automatic valves(4,8,15,18,25) so as to stop the gas injection or to release the gas into outside.
Abstract translation: 提供了一种煤的氢气化反应装置，其通过氢/蒸汽和煤之间的直接反应在不使用催化剂的情况下生产合成天然气，并使氢和一氧化碳的产生最小化。 用于生产合成天然气的煤的氢气化反应装置由发生氢气/蒸汽气化反应的夹带气流气化炉（17），压缩气体输入单元（7,14），压缩蒸气输入单元（3） ，压缩煤输入单元（11），非焚烧残渣和灰收集单元（22,24,26）和气体分析器（20）。 为了控制氢的浓度和反应器的压力，氮气和氦气（12）通过压力控制器（6,13）直接注入气化器（17）。 如果气化器（17）的压力高于某一值，则将信号发送到自动阀（4,8,15,18,25），以停止气体注入或将气体释放到外部。
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公开(公告)号：KR100549618B1
公开(公告)日：2006-05-08
申请号：KR1020040073442
申请日：2004-09-14
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 가스화장치의 이중구조 기체/고체 급냉 분리 시스템에 관한 것으로, 그 목적은 미반응물의 회수 및 오염물질 제거가 가능하고, 이러한 미반응물 및 오염물질에 의한 냉각수 배출구 및 수위조절시스템에 스케일이 생기는 것을 방지할 수 있는 기체/고체 급냉 분리시스템을 제공하는데 있다.
본 발명의 구성은 가스화장치에 있어서, 가스화 반응기에서 생성된 생성가스의 1차압력을 유도 처리하도록 슬래그 탭(3) 하부에 설치된 상하가 개방된 구조의 가스 유도관(18)과, 이 가스유도관(18)의 둘레를 감싸는 상하가 개방된 구조의 보조 가스 유도관(21)과, 냉각조의 일측과 관통된 생성가스 배출구(16)와, 냉각조에 냉각수를 공급하는 냉각수 공급라인(19)과, 냉각조내의 냉각수 수위를 조절하도록 냉각조 외부에서 상하로 관통된 수위조절시스템(20)과 냉각조와 일측이 관통된 냉각수 배출구(17)로 이중구조 기체/고체 급냉 분리 시스템을 구성하고, 상기 보조 가스 유도관(21)의 하부는 냉각수배출구(17)와 간격을 크게 하고, 냉각수배출구(17) 보다 아래쪽에 설치 구성한 것을 특징으로 한다.
중질잔사유, 석탄, 가스화, 합성가스, 급냉시스템, 저급 탄화수소Abstract translation: 本发明是一种双重结构，气体/涉及固体快速冷却分离系统，和一个目的可以是通过在气化器的污染物对这些未反应的反应物的回收和未反应的物质去污，和规模和冷却水出口和一个水位控制系统 固体淬火分离系统能够防止产生固体/固体淬火分离系统。
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公开(公告)号：KR100495729B1
公开(公告)日：2005-06-16
申请号：KR1020030021219
申请日：2003-04-04
Applicant: 한국에너지기술연구원
IPC: C10G9/38
Abstract: 본 발명은 습식 분류상 중질잔사유 가스화장치에 관한 것으로, 그 목적은 정유사의 최종산물인 고유황 및 상온에서 고체인 중질잔사유의 원활한 공급을 위하여 예열을 통한 유동성을 확보하여 연료의 이송을 편리하게 하고, 연소조절을 용이하게 하며, 연소시 필연적으로 발생하는 유황 등과 같은 공해가스를 여과시키는 중질잔사유를 이용한 습식 분류상 가스화 장치를 제공하는데 있다.
본 발명의 구성은 슬러리 버너, 중앙의 연소 및 반응이 이루어지는 가스화 반응기, 하부의 가스 및 슬래그 냉각조로 이루어진 습식가스화 장치에 있어서, 상기 습식가스화 장치 전단에 장치되는 고체의 중질잔사유를 히팅한 후 스팀을 분사하여 유동화 시킨 후 과열(superheating)하여 고온고압의 연료를 공급하는 예열수단과; 습식가스화 장치의 냉각조에 가스화 반응기 내부의 압력 변동을 완충시켜 냉각조 내부 냉각수의 일정수면 유지를 위하여 이중관 형태로 설치한 가스 유도관을 포함하여 구성한 것을 특징으로 한다.-
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公开(公告)号：KR1020180081703A
公开(公告)日：2018-07-17
申请号：KR1020180079550
申请日：2018-07-09
Applicant: 한국에너지기술연구원
CPC classification number: Y02W10/40 , C10B57/16 , C02F11/10 , C10B47/44 , F23G7/001 , F23G2900/55001 , Y02E50/30
Abstract: 본발명은열분해반탄화장치에관한것으로서, 특히, 전방에가스배출관이형성되고후방에가스유입관이형성되어내부로고온가스를유동시키고외면에는캐스타블이형성된가열로와, 상기가스유입관에설치되어연소가스를공급하는버너와, 상기가열로에축설되어상기가열로로부터열을전달받고양단은외부로표출되며회전롤에의해회전이이루어지는드럼과, 상기드럼의전단에설치되어슬러지를연속공급하며상기드럼내측으로불활성가스(N) 또는배기가스를주입하는스크류피더와, 상기드럼의후단에설치되어열분해반응으로생산된열분해가스와부산물인촤를분리하는포집조를포함하되, 상기가열로에설치되어냉각되는공기량을제어하는냉각공기제어부와, 상기가열로에설치되어온도를제어하는온도제어부를포함하며, 상기포집조와상기가스유입관에는연결관이설치되며, 상기연결관은슬러지건조후 배기가스를상기가스유입관으로투입하여소각처리하는것을특징으로하는열분해반탄화장치에관한것이다.
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