KR100372806B1 - Purifier With A Built In Antibacterial Silver Ceramic Filter - Google Patents
Purifier With A Built In Antibacterial Silver Ceramic Filter Download PDFInfo
- Publication number
- KR100372806B1 KR100372806B1 KR10-2000-0024545A KR20000024545A KR100372806B1 KR 100372806 B1 KR100372806 B1 KR 100372806B1 KR 20000024545 A KR20000024545 A KR 20000024545A KR 100372806 B1 KR100372806 B1 KR 100372806B1
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- water
- silver
- carbon
- antibacterial
- Prior art date
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- 229910052709 silver Inorganic materials 0.000 title claims abstract description 39
- 239000004332 silver Substances 0.000 title claims abstract description 39
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000919 ceramic Substances 0.000 title claims abstract description 26
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- 238000011045 prefiltration Methods 0.000 claims abstract description 13
- 239000008399 tap water Substances 0.000 claims abstract description 10
- 235000020679 tap water Nutrition 0.000 claims abstract description 10
- 241000894006 Bacteria Species 0.000 claims abstract description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 5
- 239000000460 chlorine Substances 0.000 claims abstract description 5
- 235000019645 odor Nutrition 0.000 claims abstract description 5
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 3
- 230000000845 anti-microbial effect Effects 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 3
- 239000004599 antimicrobial Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 6
- -1 chlorine Chemical class 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 17
- 244000005700 microbiome Species 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
본 발명은 항균기능을 가지는 은세라믹 필터가 내장된 다단계 정수방식의 정수기에 관한 것으로서 종래의 다수개로 연결된 다단계의 정수필터를 하나의 필터 하우징에 일체로 내장하여 구조를 개선하고 여과와 항균기능을 동시에 수행하는 다공성 은세라믹 필터를 추가하므로서 정수기의 구조를 단순화 시키고 정수 및 항균효과가 우수한 정수기를 제공하는데 목적이 있다.The present invention relates to a water purifier of a multi-stage water purification method in which a silver ceramic filter having an antibacterial function is incorporated. The purpose of the present invention is to simplify the structure of the water purifier by providing a porous silver ceramic filter to be performed and to provide a water purifier having excellent water purification and antibacterial effects.
본 발명은 공급수에 포함된 입자가 큰 물질을 여과 처리하는 프리필터(1), 활성탄이 내재되어 수도물에 용해되어 있는 염소, 트리할로 메탄(THM) 등과 같은 유기화합물을 흡착 제거시키는 프리 카본 필터(2), 고순도의 이온화된 은이온 활성탄이 내재되어 각종 세균과 냄새를 제거하는 포스트 카본 필터(3), 상기 전처리 필터에서 제거 되지 않은 부유물질을 미세공을 통하여 여과처리하는 마이크로 필터(4)를 거쳐 상기한 다단계 여과처리를 수행한 처리수의 최종 여과 및 항균처리 기능을 동시에 수행하는 다공성 은세라믹 필터(5)를 상부에 착설하여 단일의 필터 하우징(102)에 내장하는 구성이다.The present invention is a pre-filter (1) for filtering large particles contained in the feed water, free carbon for adsorption and removal of organic compounds such as chlorine, trihalo methane (THM), etc. in which activated carbon is dissolved in tap water A filter (2), a post carbon filter (3) incorporating high purity ionized silver ion activated carbon to remove various bacteria and odors, and a micro filter (4) for filtering suspended solids not removed from the pretreatment filter through micropores (4). The porous silver ceramic filter 5 which performs the final filtration and antibacterial treatment function of the treated water subjected to the above-described multi-stage filtration treatment at the same time is installed on the upper portion and built in the single filter housing 102.
Description
본 발명은 항균기능을 가지는 은세라믹 필터가 내장된 다단계 정수방식의 정수기에 관한 것으로서, 더욱 자세히는 다단계 필터링을 하기 위하여 정수필터 표면적을 늘려 다수개의 독립된 여과통을 직렬 연결하는 것을 개선하여 종래의 다단계의 정수필터를 하나의 필터 하우징에 일체로 층상 구획하여 내장하여 구조를 개선하고 향상된 성능의 항균 지속성을 가지는 다공성 세라믹 여과막으로 된 여과와 항균기능을 동시에 수행하는 이중기능의 은세라믹 필터를 추가하므로서 정수기의 구조를 단순화 시키고 정수 및 항균효과가 우수한 정수기를 제공하는데 목적이 있다.The present invention relates to a multi-stage water purifier with a built-in silver ceramic filter having an antibacterial function, and more particularly, to improve the connection of a plurality of independent filter tanks in series by increasing the surface area of the water filter for multi-stage filtering. The water filter is integrated into a single filter housing in a layered structure to improve the structure and add a dual function silver ceramic filter that performs both filtration and antibacterial function of porous ceramic filter membrane with improved antibacterial persistence. Its purpose is to simplify the structure and provide a water purifier with excellent water and antibacterial effects.
종래 통상적인 정수기의 구조는 염소 성분, 냄새, 유기 부유물 등을 제거하기 위한 활성탄 층과 미세 물질 또는 미생물을 제거하기 위한 역삼투 여과막이나 극미세 여과막 등의 각각의 고유 기능을 가지는 필터가 내장된 독립된 여과통을 따로따로 연결하여 수도에 연결시켜 다단계로 정수하는 시스템으로서 구조적으로 공기와 접촉되는 출수구를 통하여 박테리아 등의 미생물이 정수기 내부로 침입하므로서 세균이 번식하는 문제점을 내포하고 있으며 이를 개선하여 활성탄 층과 여과막층의 다음으로 은함유 활성탄층을 추가로 설치하므로서 박테리아 등의 미생물을 은의 항균력으로 살균하는 방법이 제시되고 있으나 이는 은과 활성탄과의 결합력이 약하여 정수시 다량의 은이 유실되므로 항균효과가 지속되지 못하고 이를 보완한 것으로 은과 은의 담지체 사이의 결합력을 보강하여 은이 극소량 유출되도록하는 방법이 제안되고 있으나 이 또한 별도의 항균장치를 추가 설치하여야 하므로 정수장치의 크기가 증가되고 원가상승으로 경제성이 악화되는 문제점이 있었다.The structure of a conventional water purifier is a self-contained filter having a unique function such as an activated carbon layer for removing chlorine, odors, organic suspended solids, etc., and a reverse osmosis membrane or a microfiltration membrane for removing fine substances or microorganisms. It is a system that connects the filter tank separately and connects it to the water and multi-stage water purification system. It contains the problem that bacteria grow by invading microorganisms such as bacteria into the water purifier through the outlet which is structurally contacted with air. The method of sterilizing microorganisms such as bacteria by silver antimicrobial power has been suggested by installing a silver-containing activated carbon layer next to the filtration membrane layer. However, since the binding strength between silver and activated carbon is weak, a large amount of silver is lost in water purification, so the antimicrobial effect is not maintained. It is a supplement of silver and silver It has been proposed to reinforce the bonding force between the carriers so that a very small amount of silver flows out. However, since a separate antibacterial device must be installed, the size of the water purifying device is increased and the economic efficiency is deteriorated due to the cost increase.
본 발명은 전술한 종래의 정수기의 문제점을 해결하기 위하여 안출한 것으로서, 정수장치의 구조를 단일화 시켜서 크기를 확대시키지 아니하고도 항균효과를 향상시킬수 있게끔 종래의 활성탄 필터, 여과막 필터에 추가하여 은이 적절한 결합력으로 여과막에 적당하게 함유되어 있는 여과막층과 항균층이 하나로 결합된 구조의 은세라믹 함유 항균필터를 배설한 것으로 보다 개선된 복합 성능의 정수기를 제공하게 된 것이다.The present invention has been made to solve the problems of the conventional water purifier described above, in addition to the conventional activated carbon filter, filter membrane filter to improve the antimicrobial effect without expanding the size by unifying the structure of the water purifier unit, silver is appropriate binding force As a result, a silver ceramic-containing antimicrobial filter having a structure in which the filtration membrane layer and the antimicrobial layer appropriately contained in the filtration membrane are combined into one is provided, thereby providing a water purifier having improved composite performance.
도 1은 본 발명의 전체 구성을 나타낸 사용상태 예시도1 is an exemplary state of use showing the overall configuration of the present invention
도 2는 본 발명의 내부 필터 구성을 나타낸 단면도2 is a cross-sectional view showing the internal filter configuration of the present invention.
도 3은 본 발명의 정수기의 호스 연결 상태를 나타낸 개략도Figure 3 is a schematic diagram showing a hose connection state of the water purifier of the present invention
도 4는 종래의 독립된 다수개의 여과통으로 구성된 정수기의 예시도Figure 4 is an illustration of a water purifier composed of a plurality of conventional independent filter
〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
100:정수기 101:뚜껑 102:필터 하우징100: water purifier 101: lid 102: filter housing
1:프리필터 2:프리 카본 필터 3:포스트 카본 필터1: pre-filter 2: pre-carbon filter 3: post carbon filter
4:마이크로 필터 5:은세라믹 필터 6:물공급 통로4: micro filter 5: silver ceramic filter 6: water supply passage
7a, 7b:물이송로 8:격판 9:배수구 10:급수구 11:수도7a, 7b: Water channel 8: Plate 9: Drain 10: Drain 11 11: Water
12:상부 이음관 13:하부 이음관 14:배수 호스 15:급수 호스12: Upper joint pipe 13: Lower joint pipe 14: Drain hose 15: Water hose
16:싱크대 17:수도꼭지16: sink sink 17: faucet
상기한 목적을 달성하기 위한 본 발명의 구성을 첨부 도면에 의하여 구체적으로 기술하면 다음과 같으며 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략한다.Detailed description of the configuration of the present invention for achieving the above object by the accompanying drawings as follows, and a detailed description of known functions and configurations that may unnecessarily obscure the subject matter of the invention will be omitted.
본 발명은 필터 하우징(102) 내부에 필터가 내장되고 뚜껑(101)과 필터 하우징(102)이 나사 결합되어 수도(11)와 배수 호스(14)로 직결되어 물을 여과처리하는 통상의 정수기에 있어서, 공급수에 포함된 입자가 큰 물질을 여과 처리하는 1차 필터(프리필터)(1), 활성탄이 내재되어 수도물에 용해되어 있는 염소, 트리할로 메탄(THM) 등과 같은 유기화합물을 흡착 제거시키는 2차 필터(프리 카본 필터)(2), 고순도의 이온화된 은이온 활성탄이 내재되어 각종 세균과 냄새를 제거하는 3차필터(포스트 카본 필터)(3), 상기 전처리 필터에서 제거 되지 않은 부유물질을 미세공을 통하여 여과처리하는 4차 필터인 마이크로 필터(4)가 정수기 하우징(102)의 동심축을 중심으로 원주상으로 층상 구획되어 상하 2중으로 적층 배열되고 상부로는 상기 다단계 여과처리를 수행한 처리수의 최종 여과 및 항균기능을 동시에 수행하는 다공성 세라믹의 은세라믹 필터(5)가 내장되고 하부로는 수도물의 원수가 유입되는 공간부로서 물공급 통로(6)가 형성되어 물공급통로(6)를 통하여 공급되는 원수를 1차필터인 프리필터(1)를 거쳐서 여과시키고 전단계에서 처리된 수도물을 다음 단계의 필터로 순차적으로 유도시켜 여과처리 하기 위하여 서로 면접하는 필터의 상단과 하단에 처리되는 수도물이 통과할 수 있을 간격으로서 물이송로(7a)(7b)가 생기게 필터 사이에 차단판으로서 격판(8)을 형성하여 수도물이 반송되지 않고도 2단의 다중 필터로 된 프리 필터(1), 프리 카본 필터(2), 포스트 카본 필터(3), 마이크로 필터(4), 은세라믹 필터(5)를 순서대로 다단계 정수시켜 싱크대(16) 등의 상단에 부착된 수도꼭지(17)로 유출되게 하는 구성이다.According to the present invention, a filter is built in the filter housing 102 and the lid 101 and the filter housing 102 are screwed to be directly connected to the water supply 11 and the drain hose 14 to filter water. 1, a primary filter (pre-filter) 1 for filtering large particles contained in the feed water, and an organic compound such as chlorine, trihalo methane (THM), etc. in which activated carbon is dissolved in tap water. Secondary filter (pre carbon filter) to remove (2), tertiary filter (post carbon filter) (3) to remove various bacteria and odors by incorporating high purity ionized silver ion activated carbon, and not removed from the pretreatment filter A micro filter (4), which is a quaternary filter for filtering suspended solids through micropores, is layered in a columnar shape around the concentric axis of the water purifier housing 102, and is stacked in two layers, and the multi-stage filtration treatment is performed at the top. Wish done A silver ceramic filter 5 of porous ceramics which performs final filtration and antibacterial function of water is embedded and a water supply passage 6 is formed as a space part through which raw water of tap water flows into the water supply passage 6. The raw water supplied through the filter is filtered through a pre-filter (1), which is the primary filter, and the tap water treated in the previous step is sequentially introduced into the filter of the next step, and the tap water treated at the top and bottom of the filters interviewed with each other for filtration. The water passages 7a and 7b are formed as the intervals that can pass through, so that the diaphragm 8 is formed as a blocking plate between the filters, and the pre-filter 1 and the pre-filter made of two-stage multiple filters without the tap water being conveyed. The carbon filter (2), post carbon filter (3), micro filter (4), the silver ceramic filter (5) in order to multi-stage purified to flow out to the tap 17 attached to the top of the sink 16, etc. to be.
미설명 부호 9는 배수구, 10은 급수구, 12는 상부 이음관, 13은 하부 이음관, 14는 배수 호스, 15는 급수 호스이다.상기한 바와 같이 형성된 본 고안의 물이송로(7a)(7b)는 물공급통로(6)로 유입된 수도물 원수가 프리 필터(PRE-FILTER)(1)에서 1차로 여과되고 물이송로(7a)를 통과하여 프리 카본 필터(PRE-CARBON FILTER)(2)를 경유하고 순차적으로 3차 필터로서 포스트 카본 필터(POST-CARBON FILTER)(3), 4차 필터로서 마이크로 필터(MICRO FILTER)(4)를 거친 다음 물이송로(7b)를 거쳐 다시 항균 은세라믹 필터(SILVER CERAMIC FILTER)(5)를 거치므로서 다단계로 여과처리되는 것으로서, 필터 사이에 내장된 격판(8)에 의하여 역류되지 않고 단계별로 여과기능을 수행한다.Reference numeral 9 denotes a drain, 10 denotes a water supply port, 12 denotes an upper fitting pipe, 13 denotes a lower fitting pipe, 14 denotes a drain hose and 15 denotes a water supply hose. 7b) is the raw water tap water flowing into the water supply passage (6) is first filtered in the pre-filter (PRE-FILTER) (1) and passed through the water transfer path (7a) to the pre-carbon filter (PRE-CARBON FILTER) (2) ) Through a post-carbon filter (3) as a third filter, and a micro filter (4) as a fourth filter, and then through a water feed path (7b). As a multi-stage filtration process through a ceramic filter (SILVER CERAMIC FILTER) (5), the filtration function is performed step by step without being reversed by the diaphragm (8) embedded between the filters.
본 발명은 상기한 바와 같이 수도로 직결되는 전처리 필터로서 1차 필터인 프리 필터(PRE-FILTER)(1), 2차 필터로서 프리 카본 필터(PRE-CARBON FILTER)(2), 3차 필터로서 포스트 카본 필터(POST-CARBON FILTER)(3), 4차 필터로서 마이크로 필터(MICRO FILTER)(4) 마지막 단계로서 5차 필터인 항균 은세라믹 필터(SILVER CERAMIC FILTER)(5)의 5단계 필터로 구성되므로서 여과, 침전, 살균의 복합 기능을하나의 필터 하우징(102)내에서 수행한다.The present invention is a pre-filter (PRE-FILTER) (1) which is a primary filter as a pretreatment filter directly connected to water as mentioned above, and as a pre-filter (PRE-CARBON FILTER) (2) and a tertiary filter as a secondary filter. Post-CARBON FILTER (3), 4th filter, micro filter (MICRO FILTER) (4) The last step is the 5th filter of the 5th filter, the antibacterial silver ceramic filter (SILVER CERAMIC FILTER) (5) As such, the combined function of filtration, sedimentation and sterilization is performed in one filter housing 102.
또한 본 발명의 은세라믹 필터(5)는 종래의 정수기가 공기와 접촉되는 배수구(9)를 통하여 박테리아 등의 미생물이 정수기 내부로 침입하여 번식하는 문제점이 있어서 배수구로 부터 침입하는 박테리아 등의 미생물을 은의 항균력을 이용하여 살균하기 위하여 여과막에 적절하게 결합시켜 여과막층과 항균층이 하나로 구성된 은 함유 다공성 세라믹 여과막이다.In addition, the silver ceramic filter 5 of the present invention has a problem in that microorganisms such as bacteria penetrate into the water purifier through the drain hole 9 in which the conventional water purifier is in contact with air, thereby breeding microorganisms such as bacteria that invade from the drain hole. It is a silver-containing porous ceramic filter membrane composed of a filter membrane layer and an antibacterial layer suitably bonded to the filter membrane in order to sterilize using the antibacterial activity of silver.
본 발명의 바람직한 일실시예를 구체적으로 설명하면 다음과 같다.Referring to the preferred embodiment of the present invention in detail.
본 발명은 수도물의 원수가 유입구로 유입되어 필터 하우징(102) 중앙 하단의 물공급 통로(6)를 경유하여 1차 필터인 섬유질 형태의 프리 필터(1)를 통과하면서 유입수에 포함된 녹, 찌꺼기 등의 입자가 큰 이물질이 제거되며 1차 정수 처리된 처리수는 격판(8)의 하부에 형성된 물이송로(7a)를 통하여 2차 필터인 활성탄이 내재된 프리 카본 필터(2)로 들어와서 물속에 용해되어 있는 염소 성분, 발암물질인 트리할로메탄 등과 같은 유기화학 물질을 흡착 분리하는데 이때 하부로 물이 유입되어 상부로 흘러가므로서 골고루 필터링되며 3차 필터인 은이온 활성탄이 충진된 다공질 구조의 포스트 카본 필터(3)에서 프리 카본 필터(2)에서 미처리된 각종 세균 및 냄새를 제거하게 되는데 이과정에서는 은과 활성탄의 결합력이 약하여 정수 초기에 많은 양의 은이 유실되기 때문에 항균성이 지속되지 못하는 경향이 있다. 상기의 1-3단계의 전처리 필터에서 제거되지 못한 부유물질이 마이크로 필터(4)의 10미크론(㎛) 이하의 미세공을 통하여 완전히 제거 된다. 이렇게 해서 처리된 처리수는 최종적으로 은세라믹 필터(5)를 통과하게 되는데 은세라믹 필터(5)는 2개의 독립된 여과막층과 항균층이 하나로 결합된 은함유 다공성 세라믹 항균 여과막층으로서 이 과정에서는 물 등이 은 함유 세라믹 여과막을 통과할 때 여과막 내에 함유되어 있는 은이 쉽게 서서히 물에 용출되어 은의 항균 및 살균작용에 의한 항균효과가 있게 되며 여과된 물에 은이온이 용출되어 용존되게 되어서 여과된 물도 항균성을 가지게 되므로서 소기의 항균 정수효과를 내게 된다.In the present invention, the raw water of tap water flows into the inlet and passes through the prefilter 1 of the fibrous form, which is a primary filter, through the water supply passage 6 at the center lower portion of the filter housing 102, and rust and debris contained in the influent. The foreign matters having large particles such as back are removed and the first purified water treated enters the pre-carbon filter 2 containing the activated carbon as the secondary filter through the water transfer path 7a formed at the bottom of the diaphragm 8. Adsorbs and separates organic chemicals such as chlorine, dissolved in water, and trihalomethane, a carcinogen. At this time, water is introduced into the lower part and flows to the upper part, which is filtered evenly and filled with silver ion activated carbon, the third filter. In the post carbon filter 3 of the structure, various untreated bacteria and odors of the pre-carbon filter 2 are removed. In this process, the binding force between silver and activated carbon is weak, so that a large amount of silver Because the rooms do not tend antimicrobial persists. Suspended matter which has not been removed in the pre-treatment filter of steps 1-3 is completely removed through the micropores of 10 microns or less of the micro filter 4. The treated water is finally passed through the silver ceramic filter (5). The silver ceramic filter (5) is a silver-containing porous ceramic antimicrobial filter membrane layer in which two independent filter membrane layers and an antimicrobial layer are combined into one another. When the light passes through the silver-containing ceramic filtration membrane, the silver contained in the filtration membrane is easily eluted in water, which has an antibacterial effect due to the antibacterial and sterilization effect of silver. The silver ions are dissolved and dissolved in the filtered water so that the filtered water is also antibacterial. Will have the antibacterial water purification effect of the desired.
또한 본 발명에서 사용하는 은세라믹 필터(5)는 은이 지속적으로 용출되므로서 항균효과의 지속성이 있다.In addition, the silver ceramic filter 5 used in the present invention has a sustained antibacterial effect as the silver is continuously eluted.
이와 같이 된 본 발명의 정수장치는 구조를 단일화 시켜 크기를 확대시키지 아니하고도 항균효과를 향상시킬수 있게끔 종래의 활성탄 필터, 여과막 필터에 은이 여과막에 적당하게 함유되어 있는 여과막층과 항균층이 하나로 결합된 구조의 은세라믹 함유 항균필터를 단일의 여과통에 내장시키므로서 단일 여과통내에서 다단계의 흡착, 여과에 의한 정수및 살균효과의 복합기능 정수장치로 특히 싱크내 저면의 좁은 공간에 손쉽게 부착할 수 있는 언더싱크형 정수기 등에 적합한 경제적이며 실생활에 매우 유용한 발명이다.The water purifying apparatus of the present invention as described above has a structure in which a filtration membrane layer and an antibacterial layer in which a silver is appropriately contained in a filtration membrane are combined in a conventional activated carbon filter and a filtration membrane filter so as to improve the antibacterial effect without expanding the size by unifying the structure. This is a multi-functional water purification device with multi-stage adsorption, filtration and sterilization effect in a single filter can be installed in a single filter can be easily attached to the narrow space of the bottom of the sink. It is an economical and very useful invention suitable for type water purifier.
Claims (2)
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| KR10-2000-0024545A KR100372806B1 (en) | 2000-05-09 | 2000-05-09 | Purifier With A Built In Antibacterial Silver Ceramic Filter |
| KR2020000017759U KR200205204Y1 (en) | 2000-05-09 | 2000-06-22 | Purifier With A Built In Antibacterial Silver Ceramic Filter |
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| KR2020000017759U Division KR200205204Y1 (en) | 2000-05-09 | 2000-06-22 | Purifier With A Built In Antibacterial Silver Ceramic Filter |
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| KR101357113B1 (en) * | 2012-03-30 | 2014-02-11 | 한국화학연구원 | Method for preparing 2,6-dimethylphenol in fixed-bed catalyst |
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| KR100805199B1 (en) * | 2007-03-30 | 2008-02-21 | 이귀순 | Water purifier for outdoor |
| KR101690106B1 (en) * | 2015-01-28 | 2016-12-27 | 수앤주식회사 | Sterilizing Filter and Faucet having the same |
| KR102363673B1 (en) * | 2021-06-16 | 2022-02-15 | 지병욱 | Functional shower head with the antibacterial function |
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| US1075937A (en) * | 1910-04-11 | 1913-10-14 | Deere & Co | Wheeled cultivator. |
| US4540489A (en) * | 1983-10-18 | 1985-09-10 | Barnard Royal W | Compact water purifying device |
| JPS63175685A (en) * | 1987-01-14 | 1988-07-20 | Iwasaki Electric Co Ltd | Water purifier |
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