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KR100437989B1 - One body type filter for water filtration device - Google Patents

One body type filter for water filtration device Download PDF

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Publication number
KR100437989B1
KR100437989B1 KR10-2001-0002431A KR20010002431A KR100437989B1 KR 100437989 B1 KR100437989 B1 KR 100437989B1 KR 20010002431 A KR20010002431 A KR 20010002431A KR 100437989 B1 KR100437989 B1 KR 100437989B1
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South Korea
Prior art keywords
filter
water
layer
ceramic
pedestal
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KR10-2001-0002431A
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Korean (ko)
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KR20020061385A (en
Inventor
장영기
황칠원
윤영규
정석표
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장영기
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Priority to KR10-2001-0002431A priority Critical patent/KR100437989B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0485—Surface coating material on particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

본 발명은 정수기용 필터에 관한 것으로, 본 발명에 따른 정수기용 필터는, 취급 및 청소가 용이하며, 중금속 물질이 제거되고 미네랄이 풍부한 물을 제공하는 정수기용 필터를 제공하는 것을 목적으로 한다. 이를 위해, 본 발명에 따른 정수기용 일체형 필터는, 필터의 상부 및 측부의 외면을 이루고, 동화합물이 포함된 재질인 세라믹 여과층과; 세라믹 여과층의 측하단부 및 하면을 감싸도록 설치되어 필터의 측부 및 하부의 외면을 이루는 받침대; 세라믹 여과층과 받침대 사이의 필터 내부에 활성탄, 제올라이트 및 맥반석이 적층된 카트리지를 설치하여 일체형으로 한 것을 특징으로 한다.The present invention relates to a filter for water purifiers, wherein the filter for water purifiers according to the present invention is easy to handle and clean, and an object thereof is to provide a filter for water purifiers in which heavy metal substances are removed and mineral-rich water is provided. To this end, the integrated filter for a water purifier according to the present invention comprises a ceramic filtration layer which forms an outer surface of the upper and side portions of the filter and is made of the same compound; A pedestal formed to surround the lower side and the lower side of the ceramic filtration layer to form an outer surface of the side and the bottom of the filter; In the filter between the ceramic filtration layer and the pedestal, a cartridge in which activated carbon, zeolite, and elvan are laminated is installed to form an integrated body.

Description

정수기용 일체형 필터 {One body type filter for water filtration device}Integrated filter for water purifier {One body type filter for water filtration device}

본 발명은 정수기에 사용되는 필터에 관한 것으로, 더욱 상세하게는 동화합물이 포함된 재질의 세라믹 여과층의 하부에 정수물질을 포함하고 있는 카트리지를 장착하여 취급과 청소가 용이한 일체형 필터에 관한 것이다.The present invention relates to a filter used for a water purifier, and more particularly, to an integrated filter that is easy to handle and clean by mounting a cartridge containing a purified water material under the ceramic filtration layer of the material containing the same compound. .

일반적으로 정수기의 여과구조는 2개 이상의 하우징을 이용하여 복합 방식으로 여러 단계의 여과 계통을 경유하는 구조이다. 즉, 세라믹 여과층과 각종 정수물질인 활성탄 등이 적층된 카트리지가 다단계로 분리되어 자연여과식 또는 가압식으로 물을 여과하여 정수시키는 구조이다.In general, the filtration structure of the water purifier is a structure that passes through the filtration system of several stages in a complex manner using two or more housings. That is, the cartridge in which the ceramic filtration layer and activated carbon, which is various kinds of purified materials, are stacked is separated in multiple stages to filter the water by natural filtration or pressure.

이러한 여과구조를 가지는 세라믹 여과층 및 카트리지는 부피가 커서 일반 소비자들이 사용하거나 청소할 때 그 취급이 쉽지 않고 번거로운 문제점이 있었다.The ceramic filtration layer and the cartridge having such a filtration structure have a large volume, which makes the handling difficult and cumbersome when used or cleaned by the general consumer.

또한, 정수기의 일반적인 여과방식으로는, 역삼투막 방식이나, 침투막 또는 이온 교환막 등을 이용한 방식 등이 있으며, 이러한 방식으로 여과된 물에는 미네랄 원소가 부족하고 중금속 물질은 제거되지 않는 단점이 있다.In addition, as a general filtration method of the water purifier, there is a reverse osmosis membrane method, a method using a permeation membrane or an ion exchange membrane, and the like, there is a disadvantage that the water filtered in this manner lacks mineral elements and heavy metal substances are not removed.

본 발명은 상기한 바와 같은 문제점을 해결하기 위한 것으로, 그 목적은 취급 및 청소가 용이하고, 중금속 물질이 제거되고 미네랄이 풍부한 물을 제공하는 정수기용 필터를 제공하는 데 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object thereof is to provide a water purifier filter which is easy to handle and clean, removes heavy metal substances, and provides water rich in minerals.

도 1은 본 발명의 일실시예에 따른 정수기용 일체형 필터의 단면도이다.1 is a cross-sectional view of an integrated filter for a water purifier according to an embodiment of the present invention.

상기한 바와 같은 목적을 달성하기 위하여, 본 발명에 따른 정수기용 일체형 필터는, 필터의 상부 및 측부의 외면을 이루고, 동화합물이 포함된 재질인 세라믹 여과층과; 세라믹 여과층의 측하단부 및 하면을 감싸도록 설치되어 필터의 측부 및 하부의 외면을 이루는 받침대; 세라믹 여과층과 받침대 사이의 필터 내부에 활성탄, 제올라이트 및 맥반석이 적층된 카트리지를 설치하여 일체형으로 한 것을 특징으로 한다.In order to achieve the above object, the integrated filter for a water purifier according to the present invention comprises a ceramic filtration layer which forms the outer surface of the upper and side portions of the filter, the material containing the same compound; A pedestal formed to surround the lower side and the lower side of the ceramic filtration layer to form an outer surface of the side and the bottom of the filter; In the filter between the ceramic filtration layer and the pedestal, a cartridge in which activated carbon, zeolite, and elvan are laminated is installed to form an integrated body.

이하, 본 발명에 따른 정수기용 일체형 필터에 대해 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, an integrated filter for a water purifier according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일실시예에 따른 정수기용 일체형 필터의 단면도로서, 이에 도시된 바와 같이, 본 발명에 따른 정수기용 일체형 필터는 세라믹 여과층(1)의 하부에 각종 정수물질인 활성탄(2), 제올라이트(3) 및 맥반석(4)이 적층된 카트리지가 장착되어 일체형으로 되어 있는 구조이다.1 is a cross-sectional view of an integrated filter for a water purifier according to an embodiment of the present invention, as shown in the present invention, the integrated filter for water purifier according to the present invention is activated carbon (2) which is a variety of purified materials under the ceramic filter layer (1) ), The zeolite 3 and the gangue stone 4 are stacked and are integrated.

이러한 본 발명에 따른 정수기용 일체형 필터의 구성에 대한 상세한 설명은 다음과 같다.Detailed description of the configuration of the integrated filter for a water purifier according to the present invention is as follows.

먼저, 필터의 상부 및 측부의 외면은 세라믹 여과층(1)으로 이루어져 있고,필터의 측부 및 하면은 받침대(5)로 이루어져 있다.First, the outer surfaces of the upper and side portions of the filter are made of a ceramic filtration layer 1, and the sides and the lower surface of the filter are made of a pedestal 5.

세라믹 여과층(1)은 주성분이 백색의 규조토이며, 여기에 발색, 살균 및 항균을 목적으로 동화합물이 첨가되어 푸른색 계열 또는 녹색 계열의 색상을 띄고 있다. 이와 같이 푸른색 계열 또는 녹색 계열의 색상을 띄는 세라믹 여과층이 정수기에 장착되면 발색에 의해 시원하고 청량한 느낌을 주고, 또한 동의 고유특성인 살균, 항균 효과에 의해 물 내에 잡균 및 조류의 발생과 미생물의 번식을 억제시켜 주며, 물의 냄새를 없애주는 역할을 한다.The ceramic filtration layer (1) is a diatomaceous earth whose main component is white, and is added with the same compound for the purpose of color development, sterilization and antibacterial, and has a blue or green color. Thus, when the blue or green color ceramic filter layer is installed in the water purifier, it gives cool and refreshing feeling by color development. Suppresses the growth of microorganisms and removes the smell of water.

또한, 세라믹 여과층(1)은 내부에 미세기공이 형성된 다공성 구조로서, 그 두께가 8~15mm이며, 특히 12mm인 것이 바람직하다.In addition, the ceramic filtration layer (1) is a porous structure formed with micropores therein, the thickness is 8 ~ 15mm, particularly preferably 12mm.

이러한 세라믹 여과층을 제조하는 방법에 대해 설명하면 다음과 같다.Referring to the method of manufacturing such a ceramic filter layer is as follows.

먼저, 증류수와 황산구리를 무게비로 100 : 5∼20으로 하여 증류수에 황산구리를 용해시켜 균질한 황산구리 수용액을 만든다.First, distilled water and copper sulfate are used in a weight ratio of 100: 5 to 20 to dissolve copper sulfate in distilled water to make a homogeneous copper sulfate aqueous solution.

다음, 규조토가 주성분이고 점토, 탄산칼슘, 알루미나 등이 2~7% 무게비로 첨가된 세라믹 분말에 상기 황산구리 수용액을 무게비로 100 : 3∼20으로 첨가하여 균질한 상태가 되도록 혼합한다.Next, the copper sulfate aqueous solution is added in a weight ratio of 100: 3 to 20 to a ceramic powder in which diatomaceous earth is the main component and clay, calcium carbonate, alumina, etc. are added at a weight ratio of 2-7%, and mixed so as to be homogeneous.

다음, 잘 혼합된 세라믹 분말을 세라믹 제조의 일반적인 공법인 프레스 성형법 또는 압출성형법으로 일반적인 돔(dome) 형태 또는 계단모양의 멀티형태로 성형한다.Next, the well mixed ceramic powder is molded into a general dome or stepped multi-shape by a press molding method or an extrusion molding method, which is a general method of manufacturing a ceramic.

여기서, 도 1과 같은 멀티형태는 계단형상으로 제작되고 각 계단형의 모서리는 라운딩 처리하여 물과의 접촉면적을 최대화할 수 있다.Here, the multi-shape as shown in FIG. 1 may be manufactured in a stepped shape and the corners of each stepped shape may be rounded to maximize the contact area with water.

다음, 성형품을 1200∼1300℃에서 소성함으로써 본 발명에 따른 일체형 필터에 사용된 세라믹 여과층(1)의 제조를 완료한다.Next, the molded article is baked at 1200 to 1300 ° C. to complete the manufacture of the ceramic filtration layer 1 used for the integrated filter according to the present invention.

상기한 바와 같은 방법으로 제조된 세라믹 여과층(1)의 측하단부 및 하면을 받침대(5)가 감싸도록 설치됨으로써, 받침대(5)는 필터의 측부 및 하부의 외면을 이루게 된다.By installing the pedestal 5 to surround the lower and lower end portions and the lower surface of the ceramic filtration layer 1 manufactured by the above method, the pedestal 5 forms the outer surface of the side and the bottom of the filter.

이와 같이 세라믹 여과층(1)과 받침대(5)으로 둘러싸인 필터의 내부에는 분리막(6)이 받침대(5)의 내벽으로부터 연장되도록 설치되어, 필터의 내부공간을 상층부, 하층부, 중심부의 세 영역으로 구분한다. 이 때, 상층부와 하층부 사이 및 상기 하층부와 중심부 사이의 분리막(6)에는 물이 통과할 수 있는 미세공(7)이 형성되어 있다.In this way, the separator 6 is installed inside the filter surrounded by the ceramic filtration layer 1 and the pedestal 5 so as to extend from the inner wall of the pedestal 5 so that the inner space of the filter is divided into three regions of the upper layer, the lower layer, and the central portion. Separate. At this time, micropores 7 through which water can pass are formed in the separation membrane 6 between the upper and lower layers and between the lower and central portions.

상기 받침대(5) 하면의 중심에는 출수구(8)가 필터 내부의 중심부로부터 연장되어 하부로 돌출되도록 형성되어 있다. 이 때, 출수구(8)의 상부 입구에는 물이 통과할 수 있는 미세공이 형성된 막(9)이 설치되는 것이 바람직하다.At the center of the bottom surface of the pedestal 5, the water outlet 8 is formed to extend from the center of the inside of the filter to protrude downward. At this time, it is preferable that a membrane 9 having micropores through which water can pass is provided at the upper inlet of the outlet 8.

필터의 내부공간에는 각종 정수물질로 충진되어 있는데, 필터 내부의 상층부에는 활성탄(2)이 충진되어 있고, 하층부에는 제올라이트(3)가 충진되어 있으며, 중심부에는 맥반석(4)이 충진되어 있다.The inner space of the filter is filled with various purified materials. The upper layer of the filter is filled with activated carbon 2, the lower layer is filled with zeolite 3, and the center is filled with elvan.

이 때, 활성탄, 제올라이트 및 맥반석의 표면에는 은이 0.1∼1 중량%로 코팅되어 있는 것이 바람직하다. 코팅방법은 일반화된 공법인 산화 환원법을 이용한다.At this time, it is preferable that silver is coated by 0.1 to 1% by weight on the surfaces of activated carbon, zeolite and elvan. The coating method uses a redox method which is a generalized method.

상기한 바와 같은 구조로 이루어진 본 발명에 따른 일체형 필터를 장착한 정수기의 정수 작용을 설명하면 다음과 같다.Referring to the water purification action of the water purifier equipped with an integrated filter according to the present invention having the structure as described above is as follows.

먼저, 정화시킬 물이 세라믹 여과층의 외면을 통해 유입되면, 물은 세라믹 여과층의 다공성 구조를 통과하면서 여과된다. 이 때 세라믹 여과층 내에 포함된 동화합물의 살균 및 항균 작용에 의해 물 내에는 잡균 및 조류의 발생과 미생물의 번식이 억제되고, 또한 물 냄새가 제거된다.First, when water to be purified is introduced through the outer surface of the ceramic filtration layer, the water is filtered while passing through the porous structure of the ceramic filtration layer. At this time, by the sterilization and antibacterial action of the copper compound contained in the ceramic filter layer, the generation of various germs and algae and the propagation of microorganisms are suppressed in water, and the smell of water is removed.

세라믹 여과층을 통과한 물은 필터의 내부로 흡수되는데, 먼저 활성탄으로 충진된 상층부로 유입되어 흡수되면서 1차로 정수되며, 이때 활성탄에 의해 물에서 나는 나쁜 냄새 및 중금속이 제거된다.The water passing through the ceramic filtration layer is absorbed into the filter. First, the water is introduced into the upper layer filled with activated carbon and absorbed. The water is purified firstly, and the bad odor and heavy metals from the water are removed by the activated carbon.

다음, 활성탄으로 충진된 상층부를 통과한 물은, 상층부와 하층부 사이의 막에 형성된 미세공을 통하여 제올라이트로 충진된 하층부로 유입되어 흡수되면서 2차로 정수되며, 제올라이트에 의해 중금속의 제거 및 미네랄이 용출된다.Next, water passing through the upper layer filled with activated charcoal is introduced into and absorbed into the lower layer filled with zeolite through micropores formed in the membrane between the upper layer and the lower layer, and is purified secondly. The heavy metal is removed and minerals are eluted by the zeolite. do.

다음, 제올라이트로 충진된 하층부에서 정수된 물은, 상층부로부터 유입되는 물에 의해 가압되어 하층부와 중심부 사이에 형성된 미세공을 통해 맥반석으로 충진된 중심부로 유입되어 흡수되면서 3차로 정수된다. 이 때 맥반석 입자는 게르마늄, 칼슘, 마그네슘 등의 미네랄을 풍부하게 용출시켜 준다.Next, the purified water in the lower part filled with zeolite is pressurized by the water flowing from the upper part and purified by the water flowing into the central part filled with elvan through the micropores formed between the lower part and the center part. At this time, the elvan particles elute abundantly minerals such as germanium, calcium and magnesium.

다음, 3차 정수까지 완료된 물은 출수구 상부 입구에 설치된 미세공 막을 통과하여 출수구 내로 유입되고, 출수구를 통과하여 하부로 배출된다.Next, the water completed up to the third purified water passes through the micropore membrane installed at the upper inlet of the outlet, enters the outlet, and passes through the outlet to be discharged downward.

상기한 바와 같이, 본 발명에 따른 정수기용 필터는, 세라믹 여과층과 각종 정수물질이 내장된 카트리지가 일체형으로 되어 있으므로, 취급 및 청소가 용이하고, 특히 필터의 상부표면을 이루고 있는 세라믹 여과층의 외면은 부드러운 천으로손쉽게 청소할 수 있는 효과가 있다.As described above, the filter for water purifier according to the present invention has a ceramic filter layer and a cartridge in which various water purification materials are incorporated, so that it is easy to handle and clean, and particularly, the ceramic filter layer which forms the upper surface of the filter. The exterior is easy to clean with a soft cloth.

또한, 본 발명에 따른 정수기용 일체형 필터의 세라믹 여과층은 동화합물이 포함된 재질이므로, 외관상 푸른색 계열 또는 녹색 계열의 색상을 띄어 상쾌하고 청량한 느낌을 주는 효과가 있으며, 동의 고유특성인 살균 및 항균작용으로 인해 신선한 물을 공급함과 동시에 필터의 수명을 연장시키는 효과가 있다.In addition, since the ceramic filtration layer of the integrated filter for water purifiers according to the present invention is a material containing a copper compound, it has a blue or green color in appearance to give a fresh and refreshing feeling, sterilization is a unique characteristic of copper And due to the antimicrobial action has the effect of extending the life of the filter while supplying fresh water.

또한, 본 발명에 따른 정수기용 일체형 필터의 내부에는 제올라이트가 충진된 영역이 있어서 이곳을 통해 정수되는 과정에서 중금속이 제거되므로, 본 발명에 따른 정수기용 일체형 필터를 장착한 정수기는 중금속이 제거된 물을 공급할 수 있는 효과가 있다.In addition, since the inside of the integrated filter for water purifier according to the present invention has a zeolite-filled region, heavy metals are removed in the process of water purification through the water filter, the water purifier equipped with the integrated filter for water purifier according to the present invention is water There is an effect that can supply.

그리고, 본 발명에 따른 정수기용 일체형 필터의 내부에는 맥반석이 충진된 영역이 있어서 이곳을 통해 정수되는 과정에서 게르마늄, 마그네슘, 칼슘 등의 미네랄을 풍부하게 용출되므로, 본 발명에 따른 정수기용 일체형 필터를 장착한 정수기는 미네랄이 풍부한 물을 공급할 수 있는 효과가 있다.In addition, since the interior of the integral filter for water purifiers according to the present invention has a region filled with elvan, the minerals such as germanium, magnesium, calcium are eluted in the process of water purification through the integral filter for the water purifier. Equipped with a water purifier is effective in supplying mineral-rich water.

Claims (6)

(정정) 필터의 상부 및 측부의 외면을 이루고, 동화합물이 포함된 재질이며, 푸른색 계열의 색상 및 녹색 계열의 색상 중의 어느 하나를 띄고, 돔(dome) 형태 및 계단모양의 멀티형태 중의 어느 하나이며, 두께가 8~15mm인 세라믹 여과층;(Correction) It forms the outer surface of the upper and side parts of the filter and contains the same compound, and has any one of blue color and green color, and dome shape and step shape multi shape. One, a ceramic filter layer having a thickness of 8 to 15mm; 상기 세라믹 여과층의 측하단부 및 하면을 밀폐하도록 설치되어 상기 필터의 측부 및 하부의 외면을 이루는 받침대;A pedestal formed to seal the lower side and the lower side of the ceramic filtration layer to form outer surfaces of the side and the bottom of the filter; 상기 세라믹 여과층과 상기 받침대 사이의 필터 내부 공간을, 활성탄이 충진된 상층부와, 제올라이트가 충진된 하층부, 그리고 맥반석이 충진된 중심부의 세영역으로 구분하도록, 상기 받침대의 내벽으로부터 연장되어 상기 필터의 내부에 설치되고, 상기 상층부와 하층부 사이 및 상기 하층부와 중심부 사이에 물이 통과하는 제1미세공이 형성됨으로써, 상기 세라믹 여과층을 통과한 물이 순차적으로 상층부, 하층부 및 중심부를 흐르도록 하는 분리막;The filter inner space between the ceramic filtration layer and the pedestal extends from the inner wall of the pedestal so as to be divided into three regions of the upper layer portion filled with activated carbon, the lower layer portion filled with zeolite, and the central portion filled with elvan. A separator installed inside the separator to allow water to pass through the ceramic filtration layer to sequentially flow through the upper layer, the lower layer, and the center by forming first micropores through which water passes between the upper and lower layers and between the lower and central portions; 상기 받침대 하면의 중심에, 상기 필터 내부의 중심부로부터 연장되어 하부로 돌출되도록 형성된 출수구; 및A water outlet formed at a center of a bottom surface of the pedestal so as to extend from a central portion of the filter and protrude downward; And 상기 출수구의 상부 입구에 설치되고, 물이 통과하는 제2미세공이 형성된 막The membrane is installed at the upper inlet of the outlet, the second micropores through which water passes 를 포함한 정수기용 일체형 필터.Integrated filter for water purifiers, including. (삭제)(delete) (삭제)(delete) (정정) 제 1 항에 있어서,(Correction) The method according to claim 1, 상기 세라믹 여과층은,The ceramic filtration layer, 증류수와 황산구리를 무게비로 100 : 5∼20으로 하여 증류수에 황산구리를 용해시키고, 규조토를 포함한 세라믹분말에 상기 황산구리 수용액을 무게비로 100 : 3∼20으로 첨가하여 혼합한 후, 상기 혼합된 세라믹분말을 돔(dome) 형태 및 계단모양의 멀티형태 중의 어느 하나로 성형한 다음, 1200∼1300℃에서 소성함으로써 제조된 것임을 특징으로 하는 정수기용 일체형 필터.After distilled water and copper sulfate were used at a weight ratio of 100: 5 to 20, copper sulfate was dissolved in distilled water, and the copper sulfate aqueous solution was added at a weight ratio of 100: 3 to 20 to a ceramic powder containing diatomaceous earth, mixed, and then mixed. An integrated filter for water purifiers, characterized in that it is produced by molding at any one of a dome shape and a stepped multi shape, and then firing at 1200 to 1300 ° C. (정정) 제 1 항 또는 제 4 항에 있어서,(Correction) According to claim 1 or 4, 상기 활성탄, 제올라이트 및 맥반석은 은이 0.1∼1 중량%로 코팅된 것을 특징으로 하는 정수기용 일체형 필터.The activated carbon, zeolite and elvan are integral filters for water purifiers, characterized in that the coating is 0.1 to 1% by weight of silver. (삭제)(delete)
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