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1. 发明公开

KR20120002855A Integrated filter 审中-公开
标题翻译：集成滤波器
公开(公告)号：KR20120002855A
公开(公告)日：2012-01-09
申请号：KR20100063569
申请日：2010-07-01
申请人： WOONGJIN COWAY CO LTD
发明人： YUN SUNG HAN , HWANG JI HYEON , CHOI IN DU , HAN DOO WON
IPC分类号： B01D27/14 , B01D27/08 , B01D35/30
CPC分类号： B01D36/02 , B01D39/2062 , B01D61/025 , C02F1/001 , C02F1/283 , C02F1/441 , C02F2201/002
摘要： PURPOSE: An integrated filter is provided to increase the efficiency of water purification by loading a reverse osmosis filter and an active carbon filter in one cartridge. CONSTITUTION: An inlet(2) receives raw water. A reverse osmosis filter(37) filters the raw water. An active carbon filter(38) is in connection with the reverse osmosis filter using a flow path and filters water through the reverse osmosis filter and discharge the water through an outlet(4). A draining hole(3) drains remaining water from the reverse osmosis filter. The active carbon filter and the reverse osmosis filter are formed into hollow cylindrical shapes. The reverse osmosis filter is installed at the inside of the active carbon filter. The flow path induces the flow of water through the reverse osmosis filter from the outside to the inside of the active carbon filter.
摘要翻译：目的：提供集成的过滤器，通过将反渗透过滤器和活性炭过滤器装载在一个墨盒中来提高净水效率。构成：入口（2）接收原水。反渗透过滤器（37）过滤原水。活性炭过滤器（38）与使用流动路径的反渗透过滤器结合，并通过反渗透过滤器过滤水并通过出口（4）排出水。排水孔（3）从反渗透过滤器中排出剩余的水。活性炭过滤器和反渗透过滤器形成中空圆柱形。反渗透过滤器安装在活性炭过滤器的内部。流动路径通过反渗透过滤器从活性炭过滤器的外部到内部引起水的流动。

2. 发明公开

KR20100133123A Water purifier which can wash water purifying filter therein 审中-公开
标题翻译：可净化水净化过滤器的净水器
公开(公告)号：KR20100133123A
公开(公告)日：2010-12-21
申请号：KR20090051837
申请日：2009-06-11
申请人： WOONGJIN COWAY CO LTD
发明人： MOON HYOUNG MIN , YUN SUNG HAN
IPC分类号： B01D35/00 , B01D35/16
CPC分类号： B01D35/00 , B01D35/16 , C02F1/001 , C02F2307/10
摘要： PURPOSE: A water purifier capable of easily backwashing a purifying filter is provided to backwash the purifying filter using washing water stored inside a washing water tank connected to a filtering unit. CONSTITUTION: A water purifier capable of easily backwashing a purifying filter comprises a filtering unit(200), a raw water shutoff valve(300), a feed unit(400), and a backwashing unit(500). The filtering unit includes more than one purifying filter filtering water inserted to the inside. The raw water shutoff valve is connected to the rear end of the filtering unit.
摘要翻译：目的：提供一种能够容易地反洗净化净化过滤器的净水器，用于将洗涤水与储存在与过滤单元相连的洗涤水箱内的洗涤水反洗。构成：能够容易地反洗净化过滤器的净水器包括过滤单元（200），原水截止阀（300），进料单元（400）和反冲洗单元（500）。过滤单元包括多个净化过滤器，将过滤水插入到内部。原水截止阀连接到过滤单元的后端。

3. 发明公开

KR20120011129A Composite membrane and fabrication method thereof 审中-公开
标题翻译：复合膜及其制造方法
公开(公告)号：KR20120011129A
公开(公告)日：2012-02-07
申请号：KR20100072716
申请日：2010-07-28
申请人： WOONGJIN COWAY CO LTD
发明人： HAN DOO WON , YUN SUNG HAN , KIM DAE HWAN , HWANG JI HYEON , LEE JUN YOUNG
IPC分类号： B01D69/12 , B01D53/02 , B01D69/10 , B01D71/00
CPC分类号： B01D69/12 , B01D39/2062 , B01D69/02 , B01D69/10 , B01D71/06 , B01D71/68 , B01D2325/04
摘要： PURPOSE: A composite membrane and a method for manufacturing the same are provided to simultaneously implement size exclusion and chemical adsorption filtration by composing a polymer membrane and an activated carbon block. CONSTITUTION: A composite membrane(100) includes an activated carbon core(10), a porous support layer(20), and a polymer membrane layer(30). The porous support layer surrounds the core. The polymer membrane layer surrounds supports. The diameter of the activated carbon core is between 10 and 30mm. The thickness of the porous support layer is between 10 and 200um. A method for manufacturing the composite membrane includes the following: porous supports are wound on the surface of activated carbon. The surfaces of the porous supports are coated with a polymer membrane forming solution. A coagulation operation, a washing operation, and a drying operation are followed.
摘要翻译：目的：提供一种复合膜及其制造方法，以通过组合聚合物膜和活性炭块同时实现尺寸排除和化学吸附过滤。构成：复合膜（100）包括活性碳芯（10），多孔支撑层（20）和聚合物膜层（30）。多孔支撑层围绕芯。聚合物膜层围绕支撑件。活性炭芯的直径在10到30mm之间。多孔支撑层的厚度在10至200um之间。制造复合膜的方法包括：多孔载体缠绕在活性炭的表面上。多孔载体的表面涂覆有聚合物膜形成溶液。遵循凝固操作，洗涤操作和干燥操作。

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