公开(公告)号：KR101153357B1

公开(公告)日：2012-06-05

申请号：KR1020090133318

申请日：2009-12-29

Applicant: 주식회사 포스코 ,  재단법인 포항산업과학연구원

Inventor： 이창규 ,  박대규 ,  양재교

IPC: C22B9/04

Abstract: 작업순서중 금속이응축되어성장하는응축관의분리작업과새 응축관의결합작업을병렬로처리하여작업시간을단축시켜생산성을향상시킬수 있도록, 금속증기를생성하는반응관과, 금속증기를응축하여성장시키는응축관, 응축관과열교환되어금속증기를응축시키는냉각기를포함하고, 상기냉각기와응축관은상기반응관과선택적으로분리결합되는구조의금속제조장치를제공한다.

公开(公告)号：KR101142507B1

公开(公告)日：2012-05-07

申请号：KR1020090133312

申请日：2009-12-29

Applicant: 주식회사 포스코 ,  재단법인 포항산업과학연구원

Inventor： 박대규 ,  김형수

IPC: C22B5/04

Abstract: 열환원로로부터 반응관 내부의 원료 광석으로 열전달을 보다 용이하게 함으로써 원료의 반응 완료시간을 감소시켜 생산성을 향상시킬 수 있도록, 열환원로 내에 수직설치되며 내부에 원료 광석이 장입되어 열환원공정에 의해 금속 증기를 생산하는 반응관에서 있어서, 상기 반응관은 내부에 장입된 원료 광석 사이에 열전도 공간을 형성하기 위한 분리구가 설치된 구조의 수직형 반응관 및 이를 이용한 마그네슘 제조장치를 제공한다.
반응관, 분리구, 중앙분리구, 방사분리구, 홀, 열전달

公开(公告)号：KR101063799B1

公开(公告)日：2011-09-08

申请号：KR1020080131896

申请日：2008-12-23

Applicant: 재단법인 포항산업과학연구원 ,  주식회사 포스코

Inventor： 박대규

IPC: C22B26/22

Abstract: 본 발명은 광산에서 채굴되는 돌로마이트를 원료로 규소금속을 환원제로 사용하여 마그네슘 금속을 제조하는 장치 및 방법에 관한 것으로, 돌로마이트를 고온으로 소성한 소성 돌로마이트와 페로실리콘 합금을 분쇄하여 혼합한 후 성형한 성형체 물질을 1100~1250℃로 유지하는 고온로내에 설치되는 수직형 열환원 반응관 상부로 장입하고, 분리설치된 응축기와 진공시스템을 통해 0.05토르 내지 8 토르(torr)로 진공조건으로 장시간 유지함으로 고상반응을 통해 열환원하게 되고, 열환원 반응관내에서 열환원되어 기화된 마그네슘 증기는 열환원반응관과 별도로 설치된 응축기사이의 연결덕트내 배관을 통해 열환원반응관에서 응축기로 응축기의 배출배관상에 설치된 진공펌푸에 의한 감압조업에 의해 이동되면서 냉각, 응축회수하는 마그네슘 제조 장치 및 방법에 관한 것으로 이를 통해 생산성을 증대시킬 뿐만 아니라 고체 연료가 아닌 석탄가스를 열원으로 사용하면서 배가스 현열회수를 위한 축열 버너기술을 도입하므로서 환경적으로도 분진 발생등 환경 오염원의 발생을 저감시키는 특징을 갖는다.
돌로마이트, 페로실리콘, 열환원, 마그네슘금속, 수직형 열환원반응관

Abstract translation: 本发明涉及一种装置和用于使用白云石生产镁金属的方法中，硅金属还原剂的原料要在地雷混合粉碎煅烧白云石和硅铁合金烧成白云石至高温后开采，一次成型 由垂直装载到热还原反应管顶部的固相在成型体材料通过单独安装的冷凝器和真空系统设置有一个高的温度以保持1100〜1250℃，并保持很长的时间在0.05乇的真空度到8托（托） 并通过反应，在所述加热还原反应管热冷凝器的热还原反应排出管的热减少而减少蒸发镁蒸气在大厅是通过提供给所述冷凝器的从热还原反应管分别冷凝器之间的配管连接管道 一种镁制造装置，其通过设置的真空泵进行减压动作而冷却，冷凝，回收 方法对环境hameuroseo引入蓄热燃烧器技术的用于废气显热回收和利用煤气不仅非固体燃料作为热源以提高生产率的，它涉及减少环境污染物，如灰尘的产生的道路特征 有。

公开(公告)号：KR1020110076565A

公开(公告)日：2011-07-06

申请号：KR1020090133310

申请日：2009-12-29

Applicant: 주식회사 포스코 ,  재단법인 포항산업과학연구원

Inventor： 박대규

IPC: C01F5/06 ,  C04B2/10

CPC classification number: Y02P40/42

Abstract: PURPOSE: A vertical type magnesium manufacturing apparatus and a magnesium manufacturing method using the same are provided to improve the productivity by applying a self-heat exchanging type radiant tube burner to a vertical type thermal reduction reacting tube and a separating type condenser. CONSTITUTION: A reaction tube(410) forms reduced magnesium vapor by being equipped with a molded body based on sintered dolomite, ferrosilicon, and fluorite powder. The reaction tube is vertically installed in a thermal reduction furnace(400), and the thermal reduction furnace heats the reaction tube. A single condenser(500) is in connection with the reaction tube at the external side of the thermal reduction furnace and condenses magnesium vapor which is reduced at the reaction tube. Magnesium is collected.

Abstract translation: 目的：提供一种垂直型镁制造装置和使用其的镁制造方法，以通过将自热交换型辐射管燃烧器应用于垂直型热还原反应管和分离型冷凝器来提高生产率。 构成：反应管（410）通过装配基于烧结白云石，硅铁和萤石粉末的成型体而形成还原的镁蒸气。 反应管垂直安装在热还原炉（400）中，热还原炉加热反应管。 单个冷凝器（500）与热还原炉的外侧处的反应管连接，并冷凝在反应管中还原的镁蒸气。 收集镁。

公开(公告)号：KR1020080057756A

公开(公告)日：2008-06-25

申请号：KR1020060131406

申请日：2006-12-20

Applicant: 주식회사 포스코 ,  재단법인 포항산업과학연구원

Inventor： 박대규

IPC: C10B27/00 ,  C10B41/08

CPC classification number: C10B41/08 ,  C10B57/18

Abstract: A supply method of exclusion medicine for cokes oven gas is provided to manufacture clean gas and to minimize waste water by measuring COG(Cokes Oven Gas) flow rate and concentration quantitatively and supplementing NaOH and picric acid catalyst. Toxic gas is removed stably by supplying NaOH alkali absorption liquid and picric acid catalyst quantitatively based on the COG flow rate and concentration, which are analyzed in real time. The absorption liquid supplied from a regeneration tower to an absorption tower is sampled to analyze pH. When a pH value is less than 8.2, the contamination absorption liquid is continuously discharged until the pH value reaches 9.

Abstract translation: 提供焦炉煤气排放药物的供给方法，通过定量测量COG（Coke Oven Gas）流量和浓度并补充NaOH和苦味酸催化剂，制造清洁气体并最大限度地减少废水。 通过以实时分析的COG流量和浓度定量提供NaOH碱性吸收液和苦味酸催化剂来稳定地除去有毒气体。 对从再生塔供给到吸收塔的吸收液进行取样以分析pH。 当pH值小于8.2时，污染物吸收液体连续排出，直到pH值达到9。

公开(公告)号：KR100812166B1

公开(公告)日：2008-03-12

申请号：KR1020060131403

申请日：2006-12-20

Applicant: 주식회사 포스코 ,  재단법인 포항산업과학연구원

Inventor： 박대규

IPC: B21D45/02

Abstract: A device for removing bubbles of strip cleaning water is provided to recover and recycle alkali bubbles stably by eliminating alien substances contained in an alkali bubble solution flown into a mechanical bubble breaking device using centrifugal force of blades. A device for removing bubbles of strip cleaning water comprises an inflow pipe(10) into which an alkali cleaning solution and alkali bubbles containing contaminants adhered to a strip surface flow, a pretreatment filter tank(1) installed on an end of the inflow pipe, a first filter tank(5) divided by a first mesh(6) installed on one side face of the pretreatment filter tank, and a second filter tank(7) divided by a second mesh(8) installed on one side face of the first filter tank, wherein the device further comprises an alien substance collecting part(2) formed under the pretreatment filter tank, an alien substance discharge pipe(3) installed on a bottom face of the alien substance collecting part, a cooling water pipe(9) installed on a top part of the pretreatment filter tank, a plurality of spray nozzles(9a) installed in a bottom face of the cooling water pipe, wherein the first mesh has a smaller sieve size than the second mesh.

Abstract translation: 提供一种去除带状清洗水的气泡的装置，通过使用叶片的离心力消除流入机械气泡破裂装置的碱性气泡溶液中所含的异物，从而稳定地回收和再循环碱性气泡。 用于去除带状清洗水的气泡的装置包括：流入管（10），碱洗涤溶液和含有污染物的碱性气泡附着在带状表面上流动;预处理过滤罐（1），安装在流入管的一端， 第一过滤罐（5）由安装在预处理过滤罐的一个侧面上的第一筛网（6）和由第二筛网（8）分隔的第二过滤罐（7）分隔，第二过滤罐 过滤罐，其中，所述装置还包括形成在所述预处理过滤罐下方的异物收集部（2），安装在所述外来物质收集部的底面上的异物排出管（3），冷却水管（9） 安装在预处理过滤罐的顶部，安装在冷却水管的底面的多个喷嘴（9a），其中第一网具有比第二网更小的筛子尺寸。

公开(公告)号：KR100777436B1

公开(公告)日：2007-11-21

申请号：KR1020060068346

申请日：2006-07-21

Applicant: 재단법인 포항산업과학연구원 ,  합자회사 세화산업사

Inventor： 박대규

IPC: F23G1/00

CPC classification number: F23G1/00 ,  F23G2202/103 ,  F23G2900/7009

Abstract: An energy saving and eco-friendly cremator is provided to exhaust gas in a main combusting chamber quickly by preventing exhausted gas in the main combusting chamber from being discharged to a re-combusting chamber after cremation. An energy saving and eco-friendly cremator comprises a main combusting chamber(30), a re-combusting chamber(70), and an exhausted gas outlet(90a). The main combusting chamber has a main combusting burner and combusts dead bodies. The re-combusting chamber is located under the main combusting chamber, connected with the main combusting chamber through an exhausted gas path(50) having an openable unit(52), and provided with multi-exhausted gas guiding paths(72). The multi-exhausted gas guiding paths increases staying time of exhausted gas. The exhausted gas path extends downwards from a furnace(1) to be connected with the re-combusting chamber.

Abstract translation: 通过防止主燃烧室中的排出气体在火化后被排放到再燃烧室，从而快速地为主燃烧室内的废气提供节能环保的火化炉。 节能环保火葬机包括主燃烧室（30），再燃烧室（70）和排气出口（90a）。 主燃烧室具有主燃烧器并燃烧尸体。 再燃烧室位于主燃烧室下方，通过具有可开启单元（52）的排气通路（50）与主燃烧室连接，并且设有多排气引导路径（72）。 多排气引导路径增加排气的停留时间。 排出的气体路径从炉（1）向下延伸以与再燃烧室连接。

公开(公告)号：KR1020040056868A

公开(公告)日：2004-07-01

申请号：KR1020020083453

申请日：2002-12-24

Applicant: 재단법인 포항산업과학연구원 ,  철강융합신기술연구조합 ,  주식회사 포스코건설 ,  주식회사 포스코

Inventor： 박대규 ,  김선한 ,  김인환 ,  한상욱 ,  이영운

IPC: C23G3/02

CPC classification number: C23G3/027 ,  C02F1/40 ,  C23G1/36

Abstract: PURPOSE: A defoaming apparatus of metal strip cleaning line is provided to reduce consumption of cleaning solution, maintain comfortable working environment and prevent corrosion of facility due to alkaline bubbles by breaking bubbles in circulation storage tank, thereby preventing alkali bubbling solution from overflowing to the outside. CONSTITUTION: The apparatus comprises a defoaming tank(11) in which an inner space having a certain size is formed so that the inner space is communicated with a circulation storage tank(111) for temporarily storing the cleaning solution to circulate cleaning solution, and into which bubbles along with the cleaning solution of the circulation storage tank are flown; a centrifugal defoaming machine(20) installed in an upper part of the defoaming tank, wherein the centrifugal defoaming machine comprises defoaming blades rotated by motor member to break and discharge the bubbles by coercively sucking bubbles on the surface of the cleaning solution filled in the defoaming tank; perforated plate meshes(15) at least one or more of which are vertically formed in a partition shape at the rear side in the defoaming tank, and on which a plural through holes having a certain size are formed to remove bubbles that are not debubbled in the centrifugal defoaming machine before transferring the cleaning solution filled in the defoaming tank to the circulation storage tank by a transfer pump(16); a cooling water circulation coil(14) installed on the lower surface inside the defoaming tank to drop temperature of the cleaning solution by circulating cooling water of an ordinary temperature in order to remove fine bubbles and suppress regeneration of bubbles in the transfer process by the transfer pump; and an excess bubble buffer supply tank(12) installed in front of the defoaming tank to continuously supply the excess bubbles to a side of the centrifugal defoaming machine by temporarily storing excess bubbles when a large amount of bubbles are instantaneously supplied.

Abstract translation: 目的：提供金属条清洗线的消泡装置，以减少清洗液的消耗，保持舒适的工作环境，通过破坏循环储罐中的气泡，防止碱性气泡腐蚀设备，防止碱性泡沫溶液溢出到外面 。 构成：该装置包括消泡罐（11），其中形成具有一定尺寸的内部空间，使得内部空间与用于临时存储清洁溶液以循环清洁溶液的循环储存箱（111）连通，并进入 与循环储存罐的清洗液一起发生气泡; 一种安装在消泡罐上部的离心式消泡机（20），其中离心式消泡机包括由电动机构件旋转的消泡叶片，通过在填充在消泡剂中的清洁溶液的表面上强制吸入气泡来破坏和排出气泡 坦克; 多孔板网（15），其中至少一个或多个在消泡罐的后侧垂直形成分隔形状，并且在其上形成具有一定尺寸的多个通孔以去除未脱泡的气泡 所述离心式消泡机在通过输送泵（16）将填充在所述消泡罐内的清洗液转移到所述循环储存槽前; 冷却水循环线圈（14），其安装在消泡罐内的下表面上，通过循环常温的冷却水降低清洗液的温度，以便通过转移来移除细小气泡并抑制转移过程中气泡的再生 泵; 以及安装在消泡罐前面的多余的气泡缓冲液供给罐（12），以在瞬时供给大量的气泡时，通过暂时存储多余的气泡，将多余的气泡连续地供给到离心式消泡机的一侧。

公开(公告)号：KR1020040020540A

公开(公告)日：2004-03-09

申请号：KR1020020052149

申请日：2002-08-30

Applicant: 철강융합신기술연구조합 ,  재단법인 포항산업과학연구원 ,  주식회사 포스코건설 ,  주식회사 포스코

Inventor： 박대규 ,  김선한

IPC: C23G3/02

CPC classification number: C23G3/027 ,  C02F1/40 ,  C23G1/36

Abstract: PURPOSE: A debubbling method and a debubbling apparatus of strip cleaning line are provided to reduce consumption amount of cleaning solution, maintain pleasant operation environment and prevent facility corrosion due to alkaline bubbles by preventing an alkali bubbling solution from being overflown to the outside. CONSTITUTION: The debubbling apparatus(1) of strip cleaning line comprises a main body part(10) comprising a debubbling tank(11) which is connected to circulation storage tank(111) by means of communicating pipe(11a), and in which a certain sized inner space is formed so that bubbles along with cleaning solution of the circulation storage tank are flown in the debubbling tank; first bubble breaking part(20) comprising a bubble breaking chamber(21) on a lower surface of which an inlet is formed, wherein the lower surface of the bubble breaking chamber corresponds to the surface of the water of the debubbling tank, and a motor member(23) for rotationally driving bubble breaking blades installed in the bubble breaking chamber so as to suck and break bubbles forcibly flown in the bubble breaking chamber and discharge cleaning solution changed into water drop through a discharge port of the bubble breaking chamber; second bubble breaking part(30) comprising a suction blower(50) communicatingly installed on an upper part of the debubbling tank to form negative pressure, and perforated plates(36a,36b) at least one or more of which are vertically installed at a rear part of the debubbling tank so as to remove bubbles guided to the rear side by suction force of the suction blower; and a controller for receiving measured values of a level sensor(12) for sensing the water level of the cleaning solution filled in the debubbling tank, receiving measured values of a thermometer(13a) for measuring temperature of the cleaning solution in the debubbling tank and controlling operation of a circulation pump(19) for supplying the cleaning solution into the circulation storage tank.

Abstract translation: 目的：提供一种脱泡方法和带式清洗线的脱泡装置，以减少清洗液的消耗量，保持良好的操作环境，并防止碱性气泡因碱性气泡溶液溢出而导致碱性气泡的设备腐蚀。 构成：带状清洗线的脱泡装置（1）包括主体部分（10），其包括通过连通管（11a）连接到循环储存箱（111）的脱泡罐（11），其中 形成一定尺寸的内部空间，使得与循环储罐的清洗溶液一起的气泡在脱泡槽中流动; 第一气泡破裂部分（20）包括在其下表面上形成入口的气泡破裂室（21），其中气泡破裂室的下表面对应于脱泡罐的水面，电动机 用于旋转地驱动气泡破裂室中的气泡破碎叶片的构件（23），以便吸入和分解气泡破裂室中强制流动的气泡，并且排出清洗溶液通过气泡破裂室的排出口变成水滴; 第二气泡破裂部分（30），包括连通地安装在脱泡罐的上部以形成负压的抽吸鼓风机（50），以及至少一个或多个垂直安装在后部的多孔板（36a，36b） 一部分脱泡罐，以便通过吸风机的吸力去除引导到后侧的气泡; 以及控制器，用于接收用于检测填充在脱泡罐中的清洗溶液的水位的液面传感器（12）的测量值，接收用于测量脱泡槽中的清洗溶液的温度的温度计（13a）的测量值，以及 控制循环泵（19）的操作，用于将清洁溶液供应到循环储存罐中。

公开(公告)号：KR1020010055815A

公开(公告)日：2001-07-04

申请号：KR1019990057125

申请日：1999-12-13

Applicant: 주식회사 포스코 ,  재단법인 포항산업과학연구원

Inventor： 박대규

IPC: G01N17/00

Abstract: PURPOSE: An apparatus for measuring deposit ratio of cooling water is provided to easily and promptly measure corrosion degree and cleanliness in on-line according to the characteristic of maintaining equal temperature condition. CONSTITUTION: An apparatus for measuring deposit ratio of cooling water includes a corrosion test piece pipe inserted into a cooling water circulation pipe, an oil heat medium circulation pipe(81) inserted into the corrosion test piece pipe, an oil storage tank(85) connected with an oil outlet of the oil heat medium circulation pipe through an oil cooler(84), an oil warming-in double tank(80) connected with the oil storage tank passing by an oil circulation pump(86), a flow control valve(87), and an oil flow meter(88) in turns, so that an oil inlet of the oil heat medium circulation pipe is connected with the oil warming-in double tank.

Abstract translation: 目的：提供一种用于测量冷却水沉积比例的装置，以便根据保持等温条件的特点容易且及时地测量在线的腐蚀程度和清洁度。 构成：用于测量冷却水的沉积比的装置包括插入冷却水循环管的腐蚀试片管，插入腐蚀试管管中的油热介质循环管（81），连接有油 通过油冷却器（84）与油热介质循环管的出油口连接，通过油循环泵（86）与储油箱连接的油加热双罐（80），流量控制阀（ 87）和油流量计（88），使得油热介质循环管的进油口与加油双层罐连接。