公开(公告)号：KR101313696B1

公开(公告)日：2013-10-02

申请号：KR1020110146188

申请日：2011-12-29

Applicant: 한국에너지기술연구원

Inventor： 최상일 ,  김정근 ,  이상호 ,  오정석 ,  김성완 ,  진경태

IPC: B01D45/12 ,  B01D46/00 ,  B01D50/00

Abstract: 본 발명은 고압으로 이송되는 혼합가스로부터 가스와 고체입자를 분리하는 입자분리장치에 관한 것으로, 더 상세하게는 혼합가스로부터 고체 입자를 원심력으로 1차 분리하고, 분리된 고체 입자는 입자층여과기에 일정 두께 적층되도록 하고, 1차분리가 이루어진 가스는 적층된 입자층 내부로 공급하여 입자층 측면의 배출필터를 통해 배출시켜 기체내부의 입자분리효율을 극대화시킨 입자분리장치에 관한 것이다.

公开(公告)号：KR101294685B1

公开(公告)日：2013-08-09

申请号：KR1020120079814

申请日：2012-07-23

Applicant: 한국에너지기술연구원

Inventor： 오정석 ,  노동순 ,  최경빈 ,  홍성국 ,  양제복 ,  고창복 ,  이은경

IPC: F23D14/02 ,  F23D14/60 ,  F23D14/62

Abstract: PURPOSE: A combustor to partially premix fuels and oxidants using a pyrolysis effect and a combusting method using the same are provided to partially pyrolyze or reform the fuel by preheating the fuel with partial premixing flames and to stabilize the flame by receiving a heating source from the premixing flames formed by the premixing. CONSTITUTION: A combustor (100) to partially premix fuels and oxidants using a pyrolysis effect comprises a first nozzle (10), a fuel supply member, an oxidant supply member, a second nozzle (20), and a driving member. The first nozzle includes a fuel supply path and an oxidant supply path. The first nozzle is separated from the front surface of the first nozzle in a predetermined gap and forms a premixing path (4) to premix the fuel and the oxidant. The driving member drives the first nozzle or the second nozzle and controls a premixing amount by controlling the predetermined gap.

Abstract translation: 目的：提供使用热解效果部分预混合燃料和氧化剂并使用其的燃烧方法的燃烧器，以通过用部分预混合火焰预热燃料来部分地热解或改造燃料，并通过接收来自 由预混物形成的预混火焰。 构成：使用热解作用部分地预混合燃料和氧化剂的燃烧器（100）包括第一喷嘴（10），燃料供应构件，氧化剂供应构件，第二喷嘴（20）和驱动构件。 第一喷嘴包括燃料供给路径和氧化剂供给路径。 第一喷嘴以预定间隙从第一喷嘴的前表面分离，并形成预混合路径（4）以预混燃料和氧化剂。 驱动构件驱动第一喷嘴或第二喷嘴，并且通过控制预定间隙来控制预混合量。

公开(公告)号：KR1020130027261A

公开(公告)日：2013-03-15

申请号：KR1020110090743

申请日：2011-09-07

Applicant: 한국에너지기술연구원

Inventor： 최상일 ,  김정근 ,  이상호 ,  오정석 ,  김성완 ,  진경태

IPC: B04C5/107 ,  B04C5/15 ,  B01D45/12

Abstract: PURPOSE: A particle separating apparatus using a rotational flow in a high pressure state is provided to form the cross sectional area of an inlet communicating with a mixed gas inlet pipe to be identical or similar to that of the upper portion of a main pipe, thereby implementing particle separation with minimizing transfer pressure loss for a mixed gas transferred. CONSTITUTION: A particle separating apparatus(10) includes a conical part(21), an inlet(22), a narrow inner diameter part(23), a rotational induction core(30), a gas outlet(40), and an outlet valve(50). The conical part formed at the lower end of a main pipe which is a vertical pipe. The upper portion of the conical part is wide, and the lower portion is narrow. The inlet, which is biased outside from the axis of the main pipe, is formed on the side of the closed upper end of the main pipe so that a mixed gas is rotated along the inner wall of the main pipe, and then flows in the inlet. The narrow inner diameter part is formed at the middle portion of the main pipe. The narrow inner diameter part protrudes from the inner circumferential surface of the main pipe, and is formed into a ring shape around the axis of the main pipe so that the inner diameter of the main pipe as a flow path is varied. The rotational induction core induces the mixed gas, which flows in the rod body longitudinally protrusive from the upper end side inside the main pipe, to be rotated. The gas outlet is placed at the center of the main pipe. The gas from which solid particles are separated is discharged through the gas outlet of which the entrance(41) is placed in the section of the narrow inner diameter part. The outlet valve mounted on the lower end of the conical part is opened or closed. The cross sectional area of the inlet and that of the upper portion of the main pipe are formed at a ratio of 1:1 to 3. The entrance is placed between the curved portion and the curve starting portion of the narrow inner diameter part. The curve starting portion is placed on the side of the inlet. A particle discharge preventing member is formed in the narrow inner diameter part. The upper portion of the particle discharge preventing member is narrow, and the lower portion is wide. The particle discharge preventing member prevents the solid particles separated by centrifugal force from flowing in the entrance, and converts the rotational direction of the gas into the upper direction inside the main pipe.

Abstract translation: 目的：提供使用高压状态的旋转流的粒子分离装置，与混合气体导入管连通的入口的截面积与主管上部相同或相近， 实现颗粒分离，使转移的混合气体的转移压力损失最小化。 构成：颗粒分离装置（10）包括锥形部分（21），入口（22），窄内径部分（23），旋转感应芯（30），气体出口（40）和出口 阀（50）。 在主管的下端形成的圆锥部，该主管为垂直管。 锥形部分的上部较宽，下部较窄。 从主管的轴线向外侧偏压的入口形成在主管的封闭上端侧，使得混合气体沿着主管的内壁旋转，然后流入 进口。 狭窄的内径部分形成在主管的中间部分。 窄内径部分从主管的内周面突出，并且围绕主管的轴线形成为环形，使得作为流路的主管的内径变化。 旋转感应芯引起从主管内的上端侧纵向突出的棒体流动的混合气体旋转。 气体出口放置在主管的中心。 固体颗粒分离的气体通过入口（41）放置在窄内径部分的部分的气体出口排出。 安装在锥形部分下端的出口阀打开或关闭。 入口的横截面积和主管上部的横截面积以1:1至3的比例形成。入口被放置在弯曲部分和窄内径部分的曲线起始部分之间。 曲线起始部分放置在入口侧。 在窄内径部形成有粒子排出阻止部件。 防尘部件的上部较窄，下部较宽。 防止颗粒排出部件防止离心力分离的固体颗粒在入口处流动，并将气体的旋转方向转换成主管内的上方。