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1. 发明公开

KR1020020054415A 정전기를 이용한 오일 제거장치 失效
标题翻译：使用静电消除油的设备
公开(公告)号：KR1020020054415A
公开(公告)日：2002-07-08
申请号：KR1020000083483
申请日：2000-12-28
申请人： 주식회사 포스코
发明人： 심상순 , 조명오 , 유칠종 , 김형섭
IPC分类号： B21B45/02
CPC分类号： Y02P70/135 , B21B45/00 , B21B9/00
摘要： PURPOSE: An oil removal equipment using static electricity is provided which forcibly adheres the oil particles onto a filter by providing fine oil particles that are not collected at a mist separator with static electricity. CONSTITUTION: The oil removal equipment using static electricity comprises an oil removal apparatus(B) equipped with a housing body(10) which is installed at one side of an oiler(A), connected to a hume pipe(11) to remove the oil particles by charging static electricity on fine oil particles scattered during oil coating, and is made of an insulator so that electric current can not pass through the housing body(10); an electrode plate(20) which is vertically installed so that the electrode plate(20) is inserted into or detached from the housing body(10) through an opening part(12) formed on an upper panel at one side of the inner part of the housing body(10); a copper plate(30) which is vertically installed on the other side of the electrode plate(20) so that the copper plate(30) faces the electrode plate(20) with being spaced apart therefrom in a certain distance; a pair of filters which are installed at both sides of the copper plate(30) so that an orbital motion is possible in the idle state, and which collect the oil particles while fine oil particles electrically charged are being directed to the copper plate(30); a linger roll which is installed between lower support rolls among upper and lower support rolls supporting the filters to squeeze oil collected at the filters as interlocking the upper and lower support rolls with the linger roll being contacted with the filters; a drain pipe(60) which is formed on the central part of the bottom surface of the housing body(10) to discharge oil squeezed from the filters; a vent(70) which is formed on the upper part of the housing body(10) to exhaust filtered gas; and a voltmeter(80) that is installed in a space part into which waste oil of the housing body is flown from the Hume pipe(11) and impresses a "-" voltage to the electrode plate(20) as it is being controlled by operation of a control box(81).
摘要翻译：目的：提供使用静电的除油设备，通过提供未在静电的雾化分离器处收集的精细油颗粒将油颗粒强力粘附到过滤器上。构成：使用静电的除油设备包括一个装有一个壳体（10）的除油装置（B），该壳体主体安装在一个加油器（A）的一侧，与一个休眠管（11）连接以除去油颗粒通过在油涂覆期间分散的细油颗粒上充电静电，并且由绝缘体制成，使得电流不能通过壳体（10）; 垂直安装的电极板（20），使得电极板（20）通过开口部分（12）插入壳体（10）的内部的一侧的上板上，壳体（10）; 垂直安装在所述电极板（20）的另一侧上的铜板（30），使得所述铜板（30）以一定距离与所述电极板（20）间隔开; 安装在铜板（30）的两侧的一对过滤器，使得能够在怠速状态下进行轨道运动，并且收集油颗粒，同时带电的细油颗粒被引导到铜板（30））; 保护辊，其安装在支撑过滤器的上支撑辊和下支撑辊之间的下支撑辊之间，用于挤压在过滤器处收集的油，使得上辊和下支撑辊与留着辊的过滤器接触; 排水管（60），其形成在所述壳体（10）的底面的中央部，以排出从所述过滤器挤出的油; 形成在所述壳体（10）的上部以排出经过过的气体的排气口（70）以及电压计（80），其安装在所述壳体的废油从所述休眠管（11）流动的空间部分中，并且将电压板（20）施加“电压” 操作控制箱（81）。

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