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公开(公告)号：KR1020090102977A
公开(公告)日：2009-10-01
申请号：KR1020080028278
申请日：2008-03-27
Applicant: 한국에너지기술연구원
IPC: B01D46/48
Abstract: PURPOSE: An injection apparatus for dust removing air of a dust collector is provided to reduce energy loss by reducing the amount of the dust removing air injected, and to improve dust removing efficiency. CONSTITUTION: An injection apparatus for dust removing air of a dust collector separates the dust attached on a dust collecting filter by injecting the air to the filter. The air is supplied to a feed pipe(12) built in a storage container. The injection apparatus forms an upper hole in which the air for dust removing is supplied. An injection slit(15) is formed to inject the air to the dust collecting filter. A cover(14) is installed at the feed pipe.
Abstract translation: 目的：提供一种用于除尘器的除尘空气的注射装置，通过减少注入的除尘空气量来减少能量损失，并提高除尘效率。 构成：用于除尘器的除尘空气的注射装置通过将空气喷射到过滤器来分离灰尘收集过滤器上附着的灰尘。 空气被供给到内置在储存容器中的进料管（12）。 注射装置形成用于除尘的空气供给的上孔。 形成喷射狭缝（15）以将空气喷射到集尘过滤器。 一个盖子（14）安装在进料管上。
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公开(公告)号：KR1020090102974A
公开(公告)日：2009-10-01
申请号：KR1020080028275
申请日：2008-03-27
Applicant: 한국에너지기술연구원
IPC: B01D46/02
CPC classification number: B01D46/0068 , B01D46/02
Abstract: PURPOSE: A filter cleaning device for a filtering dust collector and a method thereof are provided to increase a lifetime of a dust collecting filter, and to reduce dust removing energy cost. CONSTITUTION: A filter cleaning device for a filtering dust collector includes a fixing plate(10), a plurality of injection pipes(20), a plurality of injection nozzles, a reservoir(30), a control valve(40), a plurality of dust removing parts(50), and a damper operation part(60). The fixing plate is installed on the ground vertically. The injection pipe is located on a dust removing filter. The injection nozzle is protruded on the injection pipe. The reservoir is connected with a side of the injection pipe. The control valve is formed on the side of the injection pipe to adjust the amount of the air.
Abstract translation: 目的：提供一种过滤除尘器的过滤器清洁装置及其方法，以增加集尘过滤器的寿命，并且减少除尘能量成本。 一种过滤除尘器的过滤器清洁装置，包括固定板（10），多个注射管（20），多个注射喷嘴，储存器（30），控制阀（40），多个 除尘部件（50）和减震器操作部件（60）。 固定板垂直安装在地面上。 注射管位于除尘过滤器上。 注射喷嘴在注射管上突出。 储存器与注入管的一侧连接。 控制阀形成在喷射管的侧面以调节空气量。
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公开(公告)号：KR100905046B1
公开(公告)日：2009-06-30
申请号：KR1020080008877
申请日：2008-01-29
Applicant: 한국에너지기술연구원
Abstract: A cyclone scrubber of a triple rotation type is provided to increase efficiency of dust collection by contacting fine cleaning droplets with process gas due to extended residence time of the process gas according to increase of turnover number. A cyclone scrubber of a triple rotation type comprises the followings: an inlet tube(11) in which process gas is flowed; a cyclone main body(10) connecting with a discharge tube(12) exhausting the process gas; a first and a second inner rooms in which the process gas is lifted and rotated; a lower cutoff plate(40) having a plurality of outlets(41-43); and a collecting portion(50) formed on the bottom of the cyclone main body.
Abstract translation: 提供三重旋转式的旋风洗涤器，以通过接触精细的清洁液滴与工艺气体来提高灰尘收集的效率，这是由于根据更换数量的增加而延长了工艺气体的停留时间。 三重旋转式旋风洗涤器包括以下工序气体流入的入口管（11）; 与排出处理气体的排出管（12）连接的旋风主体（10） 第一和第二内室，其中处理气体被提升和旋转; 具有多个出口（41-43）的下切断板（40）; 以及形成在旋风主体的底部上的收集部分（50）。
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公开(公告)号：KR100761445B1
公开(公告)日：2007-10-04
申请号：KR1020060037575
申请日：2006-04-26
Applicant: 한국에너지기술연구원
CPC classification number: B01D46/0013 , B01D46/0068 , B01D46/02 , B01D50/002
Abstract: A modularized hybrid dust collecting system which removes the dust particles with high inertia by allowing dust particles with higher inertia contained in raw gas tangentially flown in to rotate along the outer wall of the cyclone, passes through the slits and collide with a wall surface of an external box by installing slits on an outer wall of a modified cyclone, and which can remove dust particles with lower inertia in the modified cyclone is provided. A modularized hybrid dust collecting system comprises: a box type first dust collecting part including an external box(34), an external cylinder(14) having a plurality of slits(18) formed in a wall surface thereof, an internal cylinder(16) to which a latticed structure is connected, and a conical external cylinder(15) connected to one side of the internal cylinder such that dust contained in raw gas flown in through an inflow port(1) is removed by inertial impaction and centrifugal dust collection; a box type second dust collecting part(5) with a regular square cross-sectional shape including a dust collecting filter(10) installed such that gas is exhausted to the atmosphere in a state that dust is completely removed from the gas after removing most of dust contained in the raw gas flown in such that the raw gas contacts one side of the box type second dust collecting part; a dust storage tank(3) with a reverse pyramid structure for storing the dust removed in the box type first dust collecting part and dust removed from the dust collecting filter and separated from the surface of the dust collecting filter by a periodical dedusting operation; and a dust discharge pipe(4) for discharging the dust stored in the dust storage tank.
Abstract translation: 一种模块化的混合式集尘系统，通过允许原料气体中所包含的较大惯性的灰尘颗粒沿着旋风分离器的外壁旋转而沿着旋风分离器的外壁旋转，从而以高惯性去除灰尘颗粒，通过狭缝并与 提供了通过在改进旋风分离器的外壁上安装狭缝并且可以在改进的旋风分离器中去除具有较低惯性的灰尘颗粒的外部箱体。 一种模块化混合式集尘系统，包括：箱型第一集尘部分，包括外箱（34），外筒（14），其具有形成在其壁表面上的多个狭缝（18），内筒（16） 连接有格子结构的圆锥形外筒（15），与内筒的一侧连接的锥形外筒（15），使得通过流入口（1）流入的原料气中所含的灰尘通过惯性冲击和离心式粉尘收集而被去除; 一个具有规则正方形横截面形状的盒式第二集尘部分（5），包括一个灰尘收集过滤器（10），该灰尘收集过滤器（10）安装成使得气体在除去大部分 包含在原料气体中的灰尘使原料气体接触箱型第二集尘部的一侧， 具有反锥体结构的贮尘罐（3），用于储存盒式第一集尘部分中除去的灰尘和从集尘过滤器除去的灰尘，并通过定期除尘操作与集尘过滤器的表面分离; 以及用于排出存储在贮尘罐中的灰尘的排尘管（4）。
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公开(公告)号：KR1020070095705A
公开(公告)日：2007-10-01
申请号：KR1020060026230
申请日：2006-03-22
Applicant: 한국에너지기술연구원
Abstract: A manufacturing method of a high efficient metal filter to which nanotubes or nanofibers having diameters that can not obtained through a conventional nanofiber preparation process are applied by directly synthesizing and growing nanotubes or nanofibers on a micro metal filter medium as a substrate through a bottom-up process is provided. A method of manufacturing a high efficient metal filter comprises: a step(S1000) of installing an ordinary micro metal filter as a substrate in a reactor; a step(S1100) of forming an activated nanocatalyst point on a surface of the substrate by performing treatments such as calcination, carbonization, oxidation and reduction on the substrate after supplying an inert gas, a carbonizing gas, an oxidizing gas, a reducing gas and a mixed gas thereof into the reactor while heating the substrate; a step(S1200) of supplying a source gas or a reaction gas into the reactor; a step(S1300) of supplying a thermal energy into the reactor to synthesize and grow nanotubes or nanofibers on the nanocatalyst point formed on the substrate; and a step(S1400) of manufacturing a high efficient metal filter by controlling synthesizing conditions of the nanotubes or nanofibers, thereby directly synthesizing and growing the nanotubes or nanofibers on the micro metal filter as the substrate.
Abstract translation: 通过直接在作为底物的微型金属过滤介质上合成和生长纳米管或纳米纤维，通过常规纳米纤维制备方法得到直径不足的纳米管或纳米纤维的高效金属过滤器的制造方法， 提供过程。 制造高效金属过滤器的方法包括：在反应器中安装作为基板的普通微型金属过滤器的步骤（S1000） 通过在供给惰性气体，碳化气体，氧化气体，还原气体之后，在基板上进行煅烧，碳化，氧化还原等处理，在基板的表面上形成活性纳米催化剂点的工序（S1100） 将其混合气体加热到反应器中; 将源气体或反应气体供给到反应器中的步骤（S1200） 向反应器中供应热能以在形成在衬底上的纳米催化剂点上合成和增长纳米管或纳米纤维的步骤（S1300）; 以及通过控制纳米管或纳米纤维的合成条件制造高效金属过滤器的步骤（S1400），从而直接合成和生长作为基板的微型金属过滤器上的纳米管或纳米纤维。
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Patent Agency Ranking
公开(公告)号：KR1020120055925A
公开(公告)日：2012-06-01
申请号：KR1020100117381
申请日：2010-11-24
Applicant: 한국에너지기술연구원
CPC classification number: F24F11/0001 , B22D46/00 , F24F7/06 , F24F13/02
Abstract: PURPOSE: A local ventilation device and a multi-hood local ventilation method for fluctuating air pollutants are provided to obtain maximum pollutant processing efficiency and to reduce equipment costs by controlling the flow in each hood with an associated control for a plurality of hoods. CONSTITUTION: A multi-hood local ventilation method for fluctuating air pollutants comprises the following steps. Pollutants are firstly(S100) generated from a plurality of pollution sources. The generated pollutants are sucked and discharged by connecting a first branch pipe(111) to a first main pipe(110)(S200). The pollutants are secondly(S300) generated from a plurality of the pollution sources. The pollutants generated in the S300 step are discharged by connecting a second branch pipe(121) to a second main pipe(120)(S400). Additional pollutants are sucked and discharged through the second branch pipe. The discharged amount of the pollution sources in the S200 and S400 steps is respectively distributed to the first main pipe and second main pipe through a flow distributor(140)(S500). The pollutants passed through the flow distributor are reduced and discharged by pollutant processing unit(150).
Abstract translation: 目的：提供用于波动空气污染物的局部通风装置和多罩局部通风方法，以获得最大的污染物处理效率，并通过控制多个罩的相关控制来控制每个罩中的流量来降低设备成本。 构成：空气污染物波动的多罩局部通风方法，包括以下步骤： 首先从多个污染源产生污染物（S100）。 所产生的污染物通过将第一支管（111）连接到第一主管（110）而被吸入和排出（S200）。 从多个污染源产生的污染物二次（S300）。 通过将第二支管（121）连接到第二主管（120），S300步骤中产生的污染物排出（S400）。 其他污染物通过第二支管被吸入和排出。 S200和S400步骤中的污染源排放量分别通过流量分配器（140）分配到第一主管道和第二主管道（S500）。 通过流量分配器的污染物通过污染物处理单元（150）减少排放。
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公开(公告)号：KR101140631B1
公开(公告)日：2012-05-02
申请号：KR1020100026440
申请日：2010-03-24
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 소량의 압축공기를 사용하여 대량의 주변 공기를 유입시켜 집진필터의 탈진효과를 크게 향상시킬 수 있는 이중 원주형 슬릿 탈진공기 분사노즐 및 이를 이용한 여과집진장치 탈진시스템에 관한 것으로서, 더욱 상세하게는 전체적으로 원통형상을 갖는 분사노즐의 상부 내측에는 수평방향의 내부 원주형 슬릿이 형성되고, 분사노즐의 외측 테두리에는 수직방향의 외부 원주형 슬릿이 각각 형성되며, 수평방향의 내부 원주형 슬릿에서 분사된 기류는 곡면을 따라 수직 하향으로 고속으로 흐르면서 원통 내부의 공기압을 감소시켜 노즐 상부의 주변 공기를 빠르게 노즐 내부로 유입시키며, 수직방향의 외부 원주형 슬릿에서 분사된 기류는 원통형 노즐의 내부을 향해 형성된 곡면을 따라 고속으로 흐르면서 노즐 외측면 주위의 공기압을 감소시� �� 주변 공기를 노즐 외측면을 따라 유인하여 집진필터 내부로 유입되는 전체 탈진공기의 유량을 증가시키고 이로 인해 집진필터의 표면에 부착된 분진을 탈리시키는 탈진효율을 크게 향상시킬 수 있는 이중 원주형 슬릿 탈진공기 분사노즐 및 이를 이용한 여과집진장치 탈진시스템에 관한 것이다.
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公开(公告)号：KR1020110128476A
公开(公告)日：2011-11-30
申请号：KR1020100047946
申请日：2010-05-24
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2355 , Y02P10/216 , F27D17/002 , B01D46/0002 , B01D46/0047 , B01D46/44
Abstract: PURPOSE: A ventilation system for control of air pollutants emitted from metal melting process and a method thereof are provided to automatically operate a switching door in order not be interrupted with the movement of the melted iron container. CONSTITUTION: A ventilation system for control of air pollutants emitted from metal melting process comprises a ventilating hood(10), a duct(50), a dust collecting device, a blower and an exhausting pipe. The dust and the toxic gas generated in an electric furnace flow in the ventilating hood. One end of the duct is connected to the ventilating hood and the dust and toxic gas is flowed in a specific direction. In order to eliminate the dust and the toxic gas which is flown to the duct, the dust collector is combined in the other end part of the duct. In order to discharge the gas purified in the dust collector to outside, the blower is formed.
Abstract translation: 目的：提供一种用于控制从金属熔化过程排出的空气污染物的通风系统及其方法，以便自动操作切换门，以免与熔化铁容器的运动中断。 构成：用于控制从金属熔化过程排出的空气污染物的通风系统包括通风罩（10），管道（50），集尘装置，鼓风机和排气管。 在电炉中产生的灰尘和有毒气体在通风罩中流动。 风管的一端连接到通风罩，灰尘和有毒气体沿特定方向流动。 为了消除灰尘和流向管道的有毒气体，集尘器组合在管道的另一端。 为了将在集尘器中净化的气体排出到外部，形成鼓风机。
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公开(公告)号：KR1020110107213A
公开(公告)日：2011-09-30
申请号：KR1020100026440
申请日：2010-03-24
Applicant: 한국에너지기술연구원
CPC classification number: B01D46/0079 , B01D46/0068 , B01D46/023 , B01D46/4272
Abstract: 본 발명은 소량의 압축공기를 사용하여 대량의 주변 공기를 유입시켜 집진필터의 탈진효과를 크게 향상시킬 수 있는 이중 원주형 슬릿 탈진공기 분사노즐 및 이를 이용한 여과집진장치 탈진시스템에 관한 것으로서, 더욱 상세하게는 전체적으로 원통형상을 갖는 분사노즐의 상부 내측에는 수평방향의 내부 원주형 슬릿이 형성되고, 분사노즐의 외측 테두리에는 수직방향의 외부 원주형 슬릿이 각각 형성되며, 수평방향의 내부 원주형 슬릿에서 분사된 기류는 곡면을 따라 수직 하향으로 고속으로 흐르면서 원통 내부의 공기압을 감소시켜 노즐 상부의 주변 공기를 빠르게 노즐 내부로 유입시키며, 수직방향의 외부 원주형 슬릿에서 분사된 기류는 원통형 노즐의 내부을 향해 형성된 곡면을 따라 고속으로 흐르면서 노즐 외측면 주위의 공기압을 감소시켜 주변 공기를 노즐 외측면을 따라 유인하여 집진필터 내부로 유입되는 전체 탈진공기의 유량을 증가시키고 이로 인해 집진필터의 표면에 부착된 분진을 탈리시키는 탈진효율을 크게 향상시킬 수 있는 이중 원주형 슬릿 탈진공기 분사노즐 및 이를 이용한 여과집진장치 탈진시스템에 관한 것이다.
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公开(公告)号：KR1020110106967A
公开(公告)日：2011-09-30
申请号：KR1020100026059
申请日：2010-03-24
Applicant: 한국에너지기술연구원
CPC classification number: B01D46/0079 , B01D46/0068 , B01D46/023 , B01D46/4272
Abstract: 본 발명은 충격기류 탈진방식 여과집진기의 노즐 삽입형 탈진공기 분사관 및 이를 이용한 탈진장치에 관한 것으로서, 보다 상세하게는 고압의 탈진공기를 집진필터 내부로 고속분사하여 집진필터의 분진을 탈리시키는 충격기류 탈진방식 여과집진기의 탈진공기 분사관에 있어서, 상기 분사관의 삽입공에 원통형 형상을 가지며 일단부에 다수의 유입공을 천공형성하는 삽입형 노즐을 분사관과 수직을 이루도록 끼움 결합함으로써, 상기 삽입형 노즐로부터 분사되는 탈진공기의 분사기류가 일방향으로 편향 분사되지 않고 삽입형 노즐의 길이방향을 따라 집진필터 내부에 수직 분사되도록 하여 탈진공기 분사기류의 직진성을 확보함으로써 탈진효율을 증대시키며 탈진공기 분사기류의 편향된 분사로 인한 집진필터의 손상을 방지할 수 있는 충격기류 탈진방식 여과집진기의 노즐 삽입형 탈진공기 분사관 및 이를 이용한 탈진장치에 관한 것이다.
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