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公开(公告)号：KR101709682B1
公开(公告)日：2017-02-23
申请号：KR1020160128808
申请日：2016-10-06
Applicant: 케이.엘.이.에스 주식회사 , 한국서부발전 주식회사
CPC classification number: B01D53/48 , B01D53/005 , B01D53/74
Abstract: 본발명은탈황계통의설비의원활한운전을위해설비내가스쿨러및 리히터를세정하는장치에관한것으로, 보다상세하게는탈착이가능한복수개의브라켓이부착고정되고, 지면에서수직방향으로복수개설치되어열이교환되며, 그사이로가스가유동하여가스를냉각시키는가스쿨러튜브및 가스를재가열하는리히터튜브와세정튜브노즐이하부면에천공되어있고, 보조연결튜브가튜브피팅과소켓을이용하여연결되며, 상기브라켓으로지지되어하방으로배출되는세척수에의하여가스쿨러튜브및 리히터튜브외부면의오염물질을세척하는세정튜브와상부와하부에각각세척수가주입되는주입구및 주입된세척수를상기세정튜브로배출하는배출구가구비된세척수파이프로이루어져브라켓및 튜브피팅를사용하여세정튜브의분리가간편하여세정튜브와세정튜브노즐의세척및 세정튜브의교체및 정비가간편하고, 세정튜브하부의오목한형태와설치 10~15도각도에의하여세정튜브노즐의막힘현상을방지하고, 세척수분사범위가넓어짐으로써가스쿨러튜브및 리히터튜브의세척효과가높으며, 세정튜브노즐막힘현상을방지하여냉각설비전후단의차압발생을저감시킴으로서탈황공정에서발생될수 있는문제점을해결한다.
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公开(公告)号：KR101584654B1
公开(公告)日：2016-01-12
申请号：KR1020150122994
申请日：2015-08-31
Applicant: 케이.엘.이.에스 주식회사
Abstract: 본발명은충격완충장치성능평가시스템및 그유압제어방법으로서, 보다상세하게는일정주기로검사가필요한발전소의배관, 기기구조물에사용되는충격완충장치의성능평가시험기에대한것으로서그 충격완충장치를구동하는유압실린더의제어기법에있어서, PC의 PID 제어와서보앰프의비례제어를사용하고제어출력값에충격완충장치의특성요소인속도와하중의값을반영하여평가하되, 실제환경을모사하여평가를수행하는충격완충장치성능평가시스템및 그유압제어방법에관한것이다.
Abstract translation: 本发明涉及一种缓冲器性能评价系统及其液压控制方法，更具体地说，涉及一种需要在一定时间内进行检查的发电厂的管道和机器结构的缓冲器性能评价试验机。 关于驱动缓冲器的液压缸的控制方法，该方法使用伺服放大器的比例控制和PC的PID控制，并且通过反映作为缓冲器的特性的速度和重量值进行评估， 到控制输出值，从而通过复制实际的测试环境进行评估。
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公开(公告)号：KR101305933B1
公开(公告)日：2013-09-09
申请号：KR1020130060177
申请日：2013-05-28
Applicant: 케이.엘.이.에스 주식회사
Abstract: PURPOSE: A hydraulic shock absorber performance testing device is provided to perform evaluation under various input conditions and to perform a performance test according to structures of various foreign snubbers. CONSTITUTION: A hydraulic shock absorber performance testing device includes a base (100), a plurality of inner support plates (200), two outer support plates (300), a guide shaft (400), a ball bearing (530), a ball screw (500), a servo valve, an actuator joint, a flange support, a load cell, a clevis bracket, a displacement sensor (700), and a cable carrier (900). The base includes a guide rail (120) moving a plurality of guide members. The inner support plates are moved along the guide rail. The outer support plates are installed and fixed on the upper part of the base on both sides of the inner support plates by a support bracket (320). The guide shaft holds a hydraulic shock absorber. The servo valve minutely regulates external oil pressure transmitted to a servo actuator (600). The actuator joint is connected to the outer support plate corresponding to the servo actuator and moved back and forth by being fixed on the upper part of the adjoining inner support plate.
Abstract translation: 目的：提供一种液压减震器性能测试装置，以在各种输入条件下进行评估，并根据各种外来缓冲器的结构执行性能测试。 构成：液压减震器性能测试装置包括基座（100），多个内支撑板（200），两个外支撑板（300），导轴（400），滚珠轴承（530），球 螺杆（500），伺服阀，致动器接头，法兰支撑件，称重传感器，U形夹支架，位移传感器（700）和电缆托架（900）。 基座包括移动多个引导构件的导轨（120）。 内支撑板沿导轨移动。 外支撑板通过支撑托架（320）安装和固定在内支撑板两侧的基座的上部上。 引导轴保持液压减震器。 伺服阀精细调节传递到伺服执行器（600）的外部油压。 致动器接头连接到对应于伺服致动器的外支撑板，并通过固定在邻接的内支撑板的上部上而前后移动。
