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公开(公告)号：US20200171413A1
公开(公告)日：2020-06-04
申请号：US16780193
申请日：2020-02-03
发明人： Kyung Gu Han
摘要： A flat filter for water treatment is provided. The flat filter for water treatment according to one embodiment of the present invention comprises: filtration members formed in the shape of a plate having a predetermined area; support frames, which are coupled to the rim sides of the filtration members so as to support the filtration members, and have channels into/in which filtered water produced through the filtration members flows and moves; and gap adjustment members coupled to the support frames so as to adjust the gap between the filtration members adjacent to one another.
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2.发明授权公开(公告)号：US11247153B2
公开(公告)日：2022-02-15
申请号：US16344255
申请日：2017-10-27
发明人： Kyung Gu Han
摘要： Provided is a filter module for a gravity-type water purifier. The filter module for a gravity-type water purifier according to an exemplary embodiment of the present invention includes: a plurality of filter members which are plate shaped, and which are fixed to each other via one or more fastening bars while arranged spaced apart from each other in parallel having gaps therebetween; and a common water collecting member coupled to the respective water collecting holes formed in the filter members, and in which filtered water produced from the filter members is collected.
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3.发明授权公开(公告)号：US10933379B2
公开(公告)日：2021-03-02
申请号：US16323854
申请日：2017-08-07
发明人： Kyung Gu Han
摘要： Provided are a plate-type filter module for water treatment and a filter assembly for water treatment comprising the same. The plate-type filter module for water treatment according to one embodiment of the present invention comprises: a plurality of filter units having a predetermined area and formed in a plate shape; a block frame to which the plurality of filter units is engaged so that the filter units are kept parallel to each other; and a collecting/receiving tube fixed on one side of the block frame and including a plurality of first fittings respectively connected to the plurality of the filter units to allow filtered water produced in the filter units to be introduced thereinto and at least one second fitting for discharging the filtered water introduced through the plurality of first fittings to the outside.
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公开(公告)号：US10589195B2
公开(公告)日：2020-03-17
申请号：US15757046
申请日：2016-09-02
发明人： Kyung Gu Han
摘要： A flat filter for water treatment is provided. The flat filter for water treatment according to one embodiment of the present invention comprises: filtration members formed in the shape of a plate having a predetermined area; support frames, which are coupled to the rim sides of the filtration members so as to support the filtration members, and have channels into/in which filtered water produced through the filtration members flows and moves; and gap adjustment members coupled to the support frames so as to adjust the gap between the filtration members adjacent to one another.
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公开(公告)号：US11938424B2
公开(公告)日：2024-03-26
申请号：US17312455
申请日：2019-11-26
发明人： Kyung Gu Han , Sung Bin Lee
IPC分类号： B01D29/05 , B01D29/52 , B01D35/02 , B01D35/30 , B01D63/08 , B01D69/06 , B01D69/10 , B01D69/12 , C02F1/00
CPC分类号： B01D29/05 , B01D29/52 , B01D35/02 , B01D35/303 , B01D63/082 , B01D69/06 , B01D69/10 , B01D69/1213 , B01D69/1216 , C02F1/001 , B01D2201/0415 , B01D2201/303 , B01D2313/125
摘要： A filter module for a gravity-based water purification device is provided. A filter module for a gravity-based water purification device, according to one embodiment of the present invention, comprises: a support frame including a loop-shaped edge member, which includes an empty space of which both sides are open, and a dividing member, which is coupled to the edge member so as to enable the empty space to be divided into a plurality of storage spaces; a pair of filtering members which are formed in a plate shape having a predetermined area, and which are coupled to the support frame so as to enable filtered water to be produced from raw water moving from the outside toward the plurality of storage spaces; and water-collecting ports for discharging, to the outside, the filtered water stored in the plurality of storage spaces, wherein the plurality of storage spaces communicate with each other through at least one communication passage formed at the dividing member.
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公开(公告)号：US11471833B2
公开(公告)日：2022-10-18
申请号：US16334843
申请日：2017-09-27
发明人： Kyung Gu Han , Jae Yun Kim
摘要： A flat-plate filter for water treatment and a flat-plate filter module comprising the same are provided. The flat-plate filter for water treatment according to an embodiment of the present invention comprises: a piece-shaped filtration member comprising a first support and a membrane formed on both sides of the first support; and a support frame fitted in and coupled to the edge of the filtration member so as to support the filtration member, and having a flow path through which filtered water introduced from at least one surface of the filtration member flows, wherein a part of the filtration member is disposed in the flow path or at the edge of the flow path such that the first support is exposed.
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公开(公告)号：US11795073B2
公开(公告)日：2023-10-24
申请号：US16489479
申请日：2018-03-15
发明人： Kyung Gu Han , Jin Lee
CPC分类号： C02F1/463 , C02F1/46104 , C02F2001/46133 , C02F2201/4619
摘要： An electrocoagulation device is provided. An electrocoagulation device comprises: a housing having an inner space; a containing member arranged in the inner space; at least two electrode plates arranged outside the containing member so as to face each other such that power supplied from the outside is applied thereto; and a plurality of conductive lumps having a predetermined volume, which are contained in the containing member so as to contact each other and to form pores through which raw water can pass, wherein contaminants included in the raw water are coagulated through electrocoagulation as the same pass through the pores.
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公开(公告)号：US11202975B2
公开(公告)日：2021-12-21
申请号：US16780193
申请日：2020-02-03
发明人： Kyung Gu Han
摘要： A flat filter for water treatment is provided. The flat filter for water treatment according to one embodiment of the present invention comprises: filtration members formed in the shape of a plate having a predetermined area; support frames, which are coupled to the rim sides of the filtration members so as to support the filtration members, and have channels into/in which filtered water produced through the filtration members flows and moves; and gap adjustment members coupled to the support frames so as to adjust the gap between the filtration members adjacent to one another.
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公开(公告)号：US20180339247A1
公开(公告)日：2018-11-29
申请号：US15757046
申请日：2016-09-02
发明人： Kyung Gu Han
CPC分类号： B01D29/05 , B01D29/52 , B01D29/92 , B01D61/18 , B01D63/082 , B01D2201/0415 , B01D2201/0423 , B01D2313/025 , B01D2315/06 , C02F1/004 , C02F1/44 , C02F2201/002
摘要： A flat filter for water treatment is provided. The flat filter for water treatment according to one embodiment of the present invention comprises: filtration members formed in the shape of a plate having a predetermined area; support frames, which are coupled to the rim sides of the filtration members so as to support the filtration members, and have channels into/in which filtered water produced through the filtration members flows and moves; and gap adjustment members coupled to the support frames so as to adjust the gap between the filtration members adjacent to one another.
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