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公开(公告)号：KR100735713B1
公开(公告)日：2007-07-06
申请号：KR1020060065155
申请日：2006-07-12
Applicant: (주)우리텍
Abstract: A latex concentration system and a latex concentration method which greatly improve durability and energy efficiency by repeatedly performing processes of allowing support-reinforced hollow fiber membranes to separate latex from a latex-containing solution and concentrate the latex and backwashing the hollow fiber membranes, thereby semi-permanently using membrane modules made of the hollow fiber membranes in various shapes are provided. An equipment for concentrating a latex solution using hollow fiber membranes comprises: a membrane reactor(11) into which a latex solution mixed with water is injected; membrane modules(12,13) which are installed in the membrane reactor and comprise hollow fiber membranes that are manufactured by coating a polymeric material on a synthetic fiber support and have pores with a pore size of 20 to 100 nm; vibrators installed at one sides of the membrane modules; suction pumps(30,31) clamped to the membrane modules; means comprising discharge ports and valves for discharging a concentrated latex solution, and a sensor installed at one side of the membrane reactor to measure a latex concentration of the latex solution; backwashing pumps(32,33) for reversely injecting filtering water or air into the membrane reactor to separate and remove latex and alien substances from the hollow fiber membranes; and a control part(45) for controlling the sensor, the backwashing pumps, the suction pumps and the valves.
Abstract translation: 通过反复进行使支撑增强中空纤维膜从含胶乳溶液中分离胶乳并浓缩胶乳并反洗中空纤维膜的过程，从而大大提高耐久性和能量效率的胶乳浓缩系统和胶乳浓缩方法 提供了永久性地使用由各种形状的中空纤维膜制成的膜组件。 一种使用中空纤维膜浓缩胶乳溶液的设备，包括：注入与水混合的胶乳溶液的膜反应器（11） 膜组件（12,13），其安装在膜反应器中并且包括中空纤维膜，所述中空纤维膜通过将聚合物材料涂覆在合成纤维载体上并且具有孔径为20-100nm的孔而制造; 安装在膜组件一侧的振动器; 抽吸泵（30,31）夹紧在膜组件上; 包括用于排出浓缩胶乳溶液的排出口和阀的装置，以及安装在膜反应器一侧以测量胶乳溶液的胶乳浓度的传感器; 反冲洗泵（32,33），用于将过滤水或空气反向注入膜反应器中以从中空纤维膜中分离并除去胶乳和外来物质; 以及用于控制传感器，反洗泵，抽吸泵和阀门的控制部分（45）。
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公开(公告)号：KR100722315B1
公开(公告)日：2007-05-28
申请号：KR1020050112082
申请日：2005-11-23
Applicant: (주)우리텍
Abstract: 본 발명은 농도분극 및 막오염을 최대한 억제할 수 있도록 개개의 단위 모듈로 분리막 모듈을 형성하므로 구조가 간단하여 제조가 용이하고 지지대가 산기공 역할을 수행하도록 단위모듈로 집적화되고, 산기관과 지지대를 일체화시킨 분리막 모듈에 관한 것이다. 보다 구체적으로 본 발명은 농도분극 및 막오염을 최대한 줄일 수 있도록 막분리 형태를 U자형 타입의 중공사막을 개별모듈로 제작하여 여러 개의 개별모듈을 하나의 원하는 크기와 형태를 가진 모듈로 재구성하여 각각의 분리막 모듈의 지지대가 산기관과 연결되어 공기유입통로의 역할을 동시에 수행하므로 별도의 산기라인을 형성할 필요가 없어서 막오염을 줄임과 동시에 스케일의 조절이 용이하도록 구성한 분리막 모듈에 여러 개의 개별모듈이 장착될 수 있도록 구성하며, 산기관은 U자형 중공사막의 하부를 지지하여 막간의 엉킴과 반응조에서 막의 날림을 방지하도록 구성하고, 산기관에서는 산기공을 통해 공기방울을 발생시켜 막의 유동성을 부여하여 농도분극 및 막오염을 방지하도록 구성함으로써 제조과정이 간편하여 인건비 및 생산비용이 절감되고 막오염을 크게 줄이며 현장에 적용함에 있어서 크기 변화에 쉽게 적응할 수 있도록 구현하는데 그 특징이 있다.
집적화, 막오염, 분리막 단위모듈, 개별모듈설치지그Abstract translation: 另外，本发明集成的浓度极化和膜单元模块中，以使污染物可显著抑制以形成膜组件成各个单元模块，因为容易地通过简单的结构制备并做孔服务于支撑酸，扩散器和支撑 到分离器模块。 更详细地重建本发明的一些单独的模块通过使浓差极化和膜的中空纤维膜的膜-U的一个单独的表格，以尽量减少具有所需尺寸和形状的污染形式为具有模块的独立模块，每个 该膜支撑件连接到所述模块的扩散器起着所述空气入口通道的作用的同时几个单独的模块来配置膜组件，以促进在同一时间标度的调整作为减少没有必要形成单独的组线结垢 这与适于安装，扩散管是U形结构，以支持中空纤维膜的下部以防止膜井喷从与跨膜的反应罐和扩散器缠结通过酸孔膜许可流动性，以产生气泡 从而防止浓差极化和膜污染，从而简化了制造工艺， 由于在被应用到电影场景的储蓄大大减少污染必须实现其功能可以很容易地适应大小的变化。
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公开(公告)号：KR100782545B1
公开(公告)日：2007-12-06
申请号：KR1020060065168
申请日：2006-07-12
Applicant: (주)우리텍
Abstract: A nano-membrane module for concentrating a latex solution is provided to improve concentration efficiency of latex and improve durability of the membrane module substantially by using hollow fiber membranes in which a fiber support is embedded, and improve durability of braid membranes by preventing the membranes from being damaged due to a backwashing pressure applied to the membranes when the membranes are impacted or backwashed. In a nano-membrane module for concentrating a latex solution, a nano-membrane module using hollow fiber membranes comprises: a fiber support consisted of a plurality of monofilaments; hollow fiber membranes(21) in which pores with a pore size of 20 to 100 mum are formed to concentrate the latex solution, the hollow fiber membranes being manufactured by dipping the monofilaments into an organic solvent such that the organic solvent is permeated between a plurality of the monofilaments, solidly coating a fluorine-based polymer onto the organic solvent permeated monofilaments while the fluorine-based polymer is permeated between a plurality of the monofilaments; a frame(23) having a space(24) such that the frame is adhered to the hollow fiber membranes coated with the fluorine-based polymer and dipped into the latex solution to enable water sucked from the latex solution to move through the space; and a clamping means(25) installed at one side of the frame and clamped to a suction pump or a discharge pump for sucking or discharging water through the hollow fiber membranes.
Abstract translation: 提供了用于浓缩胶乳溶液的纳米膜组件，以提高胶乳的浓缩效率，并且通过使用其中嵌入纤维载体的中空纤维膜，基本上通过使用中空纤维膜来提高膜组件的耐久性，并通过防止膜从而提高编织膜的耐久性 当膜被冲击或反冲洗时，由于施加到膜上的反冲洗压力而被损坏。 在用于浓缩胶乳溶液的纳米膜组件中，使用中空纤维膜的纳米膜组件包括：由多根单丝组成的纤维支撑体; 中空纤维膜（21），其中形成孔径为20-100μm的孔以浓缩胶乳溶液，中空纤维膜通过将单丝浸入有机溶剂中而制造，使得有机溶剂渗入多个 的单丝，同时将氟基聚合物固化在有机溶剂渗透的单丝上，同时氟基聚合物渗入多个单丝之间; 具有空间（24）的框架（23），使得框架粘附到涂覆有氟基聚合物的中空纤维膜上并浸入胶乳溶液中以使得从胶乳溶液中吸入的水能够移动通过该空间; 以及夹紧装置（25），其安装在框架的一侧并被夹紧到抽吸泵或排出泵，用于通过中空纤维膜吸水或排出水。
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