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    • 3. 发明授权
    • 표면 처리의 전처리 공정에서 발생하는 처리액의 재사용을 위한 청정 시스템 및 이의 구동 방법
    • 用于表面处理预处理过程中生产的处理液体的清洁系统及其操作方法
    • KR101327385B1
    • 2013-11-08
    • KR1020120054515
    • 2012-05-23
    • (주)제이스
    • 조재승김정호박지훈
    • C25D11/16C25D21/16C23F1/02
    • C25D21/16C25D11/16
    • The present invention relates to a clean system for reusing a treatment liquid generated in the pretreatment process of a surface treatment, and an operating method thereof and, more particularly, to a clean system and an operating method thereof where, in the pretreatment process comprising etching, neutralization, and rinsing processes, a first treatment tank for the etching process is connected with a nanofilter; a second treatment tank for the neutralization process is connected with an electrodialysis device; a third treatment tank for the rinsing process is connected to a reverse osmosis film; therefore, waste medicines and waste rinse water generated by each process can be reused through recycling. The clean production system prepared by the present invention can reduce incidental expenses and environmental burdens according to work by enabling reusing waste medicines and waste rinse water. [Reference numerals] (10) Etching;(20) Neutralization;(30) Rinsing;(AA) Anodizing;(BB,CC,DD) Discharge
    • 本发明涉及一种用于重新使用在表面处理的预处理过程中产生的处理液的清洁系统及其操作方法,更具体地,涉及一种清洁系统及其操作方法,其中在包括蚀刻的预处理工艺 ,中和和冲洗过程,用于蚀刻工艺的第一处理槽与纳滤器连接; 用于中和过程的第二处理槽与电渗析装置连接; 用于冲洗过程的第三处理槽连接到反渗透膜; 因此,每个过程产生的废药和废水冲洗水可以通过回收再利用。 本发明制备的清洁生产系统可以通过使废旧药物和废水冲洗水能够重新利用工作,减少偶然的费用和环境负担。 (10)蚀刻;(20)中和;(30)冲洗;(AA)阳极氧化;(BB,CC,DD)放电
    • 4. 实用新型
    • 귀금속 도금처리 시설에서의 귀금속 회수 처리 장치
    • 贵金属回收装置在电镀系统中
    • KR200436463Y1
    • 2007-08-22
    • KR2020070003129
    • 2007-02-23
    • (주)오티사이언스
    • 김영철
    • C22B11/12C22B7/00
    • C25D21/16C22B11/042C25D5/00
    • 본 고안은 도금조에서 도금한 제품을 수세조(1)에서 수세하고, 수세한 물을 저장조(2)에 저장하는 도금처리 시설에 있어서, 상기한 저장조(2)와 연결되어 설치되며 처리조(11)를 갖추고 있는 귀금속 회수장치(3)와, 상기한 저장조(2)로 물을 공급하는 급수장치(8)와, 상기한 급수장치(8)에 의한 물공급이 저장조(2)에서 일정 수위 이상이 되면 이를 감지하여 물 공급을 정지시키는 상한 센서(5)와, 상기한 저장조(2)에서 일정 수위 이하로 내려가면 이를 감지하여 급수 장치(8)로 부터 물이 보충되게 하는 하한센서(6)를 포함하는 것을 특징으로 하며, 상기한 귀금속 회수장치(3)에는 급수 장치가 내장되며, 드레인을 위한 배수밸브(13)와, 급수 장치로 부터의 급수를 위한 급수밸브(14)와 그리고 저장조(2)로 부터의 처리수 공급을 위한 처리수 공급밸브(15)가 설치되어 있는 것을 특징으로 하며, 상기한 귀금속 회수장치(3)에는 바퀴(10)가 형성되어, 도금 시설 현장으로의 이동이 용이하게 되도록 한 것을 특징으로 하며, 상기한 급수장치(8)는 귀금속 회수장치(3) 내에 내장되거나 또는 외부에 별도로 설치되는 것 중 어느 하나로 이루어지는 것을 특징으로 한다
      도금처리, 시설, 설비, 귀금속 회수장치, 수세
    • 8. 发明公开
    • 부분전해도금 장치
    • 电镀设备
    • KR1020080050663A
    • 2008-06-10
    • KR1020060121164
    • 2006-12-04
    • (주) 신진하이텍
    • 이옥규김은희
    • C25D17/02C25D17/00
    • C25D5/026C25D17/007C25D21/16
    • A partial electroplating device is provided to prevent staining or spreading of a coating on a plating object due to a negative voltage supply body, simply adjust an elevation and a horizontal state of a drum for guiding the plating object in a state that the plating object is closely adhered to the drum, and perform a partial plating process on both faces of the plating object by combining two electroplating devices with each other. In an electroplating device comprising: a drum(20) for supplying an electrolyte through supply ports formed along an arc-shaped close adhesion face and spaced from one another in an equal distance; a positive voltage supply body which is connected to a front portion of the drum, and which allows the electrolyte to maintain a positive polarity; a cover body(40) for enabling the electrolyte to make contact with a surface of a plating object(10) guided along a guide groove(42) in a state that the positive voltage supply body is covered with the cover body; and a negative voltage supply body(50) which is formed to apply a negative voltage to one side of the drum while guiding the plating object that is closely adhered to the cover body through a guide roller(52), the guide roller being axially connected to both sides of the drum, a partial electroplating device comprises a lubricating fluid supply unit including: a lubricating fluid supply pipe(100) which is installed near the guide roller of the negative voltage supply body, and in which spray ports are formed in an equal distance to supply a lubricating fluid onto an outer face of the guide roller; and a lubricating fluid recovery tank(200) for recovering the sprayed lubricating fluid, the lubricating fluid recovery tank being installed at the lower side of the negative voltage supply body to which the lubricating fluid supply pipe is connected.
    • 提供了一种部分电镀装置,用于防止由于负电压供给体而导致的电镀物体上的涂层的污染或扩散,简单地调节用于在电镀对象物的​​电镀对象的状态下引导电镀对象的鼓的高度和水平状态 紧贴在滚筒上,并通过组合两个电镀装置对电镀对象的两个面进行部分电镀处理。 一种电镀装置,包括:鼓(20),用于通过沿着弧形紧密粘合面形成的供给口供给电解质,并以相等的距离相互间隔; 正电压供给体,其与鼓的前部连接,并且允许电解质保持正极性; 覆盖体(40),用于使得电解质能够在正电压供给体被盖体覆盖的状态下与导电槽(42)引导的电镀物体(10)的表面接触; 以及负电压供给体(50),其形成为在通过引导辊(52)引导与盖主体紧密接合的电镀对象的同时向所述滚筒的一侧施加负电压,所述引导辊轴向连接 一个部分电镀装置包括润滑液供给单元,该润滑液供给单元包括:润滑液供给管(100),其安装在负电压供给体的导向辊附近,在该喷出口形成有喷出口 相等的距离以将润滑流体供应到引导辊的外表面上; 以及用于回收喷射的润滑流体的润滑油回收罐(200),所述润滑液回收罐安装在所述润滑液供给管所连接的所述负电压供给体的下侧。
    • 10. 发明授权
    • The silver-carbon plating method of contacting part for a switch in contacting in the electricity and thereof device
    • 电镀接触部件的银 - 碳电镀方法及其装置
    • KR101203488B1
    • 2012-11-21
    • KR20120019985
    • 2012-02-28
    • C25D3/46C25D17/00
    • C25D3/46C25D17/22C25D21/16
    • PURPOSE: A silver carbon plating method for a contact unit for a switch in contact with electricity is provided to extend the life span of a silver-plated switch and improve the surface resistance and durability by plating a contact unit of the switch with carbon. CONSTITUTION: A silver carbon plating method for a contact unit for a switch in contact with electricity uses a chemical solution which is manufactured by mixing AgCN(Silver Cyanide) of 30-40g/l, NaCN(Sodium Cyanide) of 100-130g/l, NaCO(sodium Carbonate) of 5-10g/l, C of 40-80g/l, a hardening agent of 2-5ml/l, and a wetting agent of 40-60ml/l to improve surface resistance, durability, heat resistance, low-temperature resistance, and wear resistance. A hardening agent of 2-5m/l and an additive of 40-60m/l are added to maintain a current density of 0.2-0.4A/dm^2 and a temperature of 7-35°C. A degreasing process of 20-60 seconds, an AgC plating process of 10-15 minutes, a tarnishing process of 1-3 minutes, and a water separation process of 3 minutes and 40 seconds to 5 minutes. Each lot takes 8-15 minutes and a plating solution is supplemented one time everyday, thereby enhancing surface deterioration.
    • 目的:提供一种用于与电接触的开关的接触单元的银碳电镀方法,以延长镀银开关的寿命,并通过用碳镀接开关的接触单元来提高表面电阻和耐久性。 构成:用于与电接触的开关的接触单元的银碳镀方法使用通过将30-40g / l的AgCN(氰化银),100-130g / l的NaCN(氰化钠)混合而制成的化学溶液 ,碳酸钙(NaCO)为5-10g / l,C为40-80g / l,硬化剂为2-5ml / l,润湿剂为40-60ml / l,以提高表面电阻,耐久性,耐热性 耐低温,耐磨性好。 加入2-5m / l的硬化剂和40-60m / l的添加剂以保持0.2-0.4A / dm 2的电流密度和7-35℃的温度。 20-60秒的脱脂处理,10-15分钟的AgC镀敷处理,1-3分钟的变色处理,以及3分40秒5分钟的水分离处理。 每批需要8-15分钟,电镀液每天补充一次,从而增强表面变质。