KR20090086187A - The fiber filter system consisted of multiple layers containing biodegradation reaction - Google Patents

The fiber filter system consisted of multiple layers containing biodegradation reaction Download PDF

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KR20090086187A
KR20090086187A KR1020090065716A KR20090065716A KR20090086187A KR 20090086187 A KR20090086187 A KR 20090086187A KR 1020090065716 A KR1020090065716 A KR 1020090065716A KR 20090065716 A KR20090065716 A KR 20090065716A KR 20090086187 A KR20090086187 A KR 20090086187A
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fiber filter
filter layer
filtration
outer fiber
disc
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KR1020090065716A
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KR100936745B1 (en
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박완식
이선호
박인호
류충기
방동석
장천수
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주식회사삼영이앤티
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/109—Characterized by the shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

A filtering apparatus including biological decomposition reaction is provided to extend lengthen a backwashing cycle, and to replace only a contaminated fiber filter layer while preventing an algal bloom and removing granular pollutants. A filtering apparatus including biological decomposition reaction includes the followings: a lower circular plate(10) in which an insertion groove(11) is formed to insert a fiber filter layer(40,50); an inlet hole(20) of a pipe shape in which a through-hole(21) is formed; an upper circular plate(30) having an opening door(31) to replace the fiber filter layer; an inner fiber filter layer; an outer fiber filter layer installed at an edge of the plates; and a partition(60) installed between the plates vertically.

Description

생물학적 분해반응을 포함하는 여과장치 {The fiber filter system consisted of multiple layers containing biodegradation reaction}The fiber filter system consisted of multiple layers containing biodegradation reaction

본 발명은 여과장치에 관한 것으로, 더욱 상세히 설명하면, 섬유 필터층 내에 미생물이 서식할 수 있는 공간을 가지도록 하되, 서로 상이한 여과유효직경을 가지는 2 이상의 섬유 필터층으로 구성된 생물학적 분해반응을 포함하는 여과장치에 관한 것으로, 섬유 필터층의 상측과 하측을 상·하부 원판으로 고정하고, 중앙으로는 집수정을 설치하여 섬유 필터층을 거친 오수가 물리적 체거름원리와 생물학적 분해원리를 통해 오염물질이 제거되도록 한 생물학적 분해반응을 포함하는 여과장치에 관한 것이다.The present invention relates to a filtration device, and in more detail, to have a space in which a microorganism can inhabit in a fiber filter layer, but including a biological decomposition reaction composed of two or more fiber filter layers having different filtration effective diameters from each other. The upper and lower sides of the fiber filter layer is fixed to the upper and lower discs, and a collecting well is installed at the center to remove the contaminants through the physical sieve principle and biological decomposition principle. It relates to a filtration device including a decomposition reaction.

일반적으로 여과장치의 운전은 여과와 역세척으로 구성된다. 여과란 거르기라고도 하며, 넓은 의미에서는 기체 속의 현탁 고체와 액체입자를 분리시키는 조작도 포함되지만, 이것은 일반적으로 여과집진이라 한다. 좁은의미에서 여과라 할 때는 고체와 액체의 분리조작만을 가리키며, 거름종이나 여과기를 써서 액체 속에 들 어 있는 침전물이나 입자를 걸러 내는 일련의 과정을 의미한다.In general, the operation of the filtration system consists of filtration and backwashing. Filtration is also referred to as filtering, and in a broad sense also involves the operation of separating suspended solids and liquid particles in a gas, which is generally referred to as filter dust. In narrow sense, filtration refers only to the separation of solids and liquids, and refers to a series of processes that filter out sediments or particles in a liquid using a strainer or a filter.

상기와 같은 여과와 역세척으로 구성되는 종래의 여과장치는 처리하고자 하는 원수를 장치로 통과시킴으로써, 원수에 존재하는 오염물질을 여재로 걸러내어 제거하고, 일정시간 여과장치를 운전하여 여재의 폐색이 발생하면 여과장치의 여재를 교환하거나 여과수를 역으로 공급하여 여재를 세척한 후 재사용하는 방법이 이용되고 있다. In the conventional filtration device composed of the above filtration and backwashing, the raw water to be treated is passed through the device to filter and remove contaminants present in the raw water by the filter medium, and then the filter device is operated for a certain time to block the filter material. When the filter medium is generated, the filter medium is replaced or the filter water is fed back to wash the filter medium and reuse it.

상기와 같은 종래의 여과장치는 장치의 내부를 여과소재로 충진하고 여과소재가 충진된 여과장치로 원수를 통과시켜 여과소재의 밀도와 입경에 의해 원수에 포함된 입자성 물질을 걸러내어 오염물질을 제거하였으나, 이러한 여과장치는 여과장치의 내부를 여과소재로 충진함으로서 여과장치 내부의 밀도가 지나치게 높아지고 여과와 역세척시 여과소재가 유실되는 문제점이 발생되었다.The conventional filtration device as described above fills the inside of the device with a filtration material and passes raw water through a filtration device filled with the filtration material to filter out contaminants by filtering particulate matter contained in the raw water by the density and particle size of the filtration material. Although removed, the filtration device is filled with a filter material inside the filter device has a problem that the density of the filter device is too high and the filter material is lost during filtration and backwashing.

또한, 상기와 같이 여과장치 내부를 여과소재로 충진함으로 인해 밀도가 지나치게 높아지면 원수의 여과시 저항의 증가로 여과속도와 여과효율이 감소될 뿐만 아니라 폐색을 방지하기 위한 역세척이 어려워져 여과소재를 자주 교환해야 하며, 역세척시 다량의 역세수가 발생하여 역세수 처리로 인한 운영비용 증가와 2차 오염의 문제점이 발생되었다.In addition, if the density is too high due to filling the inside of the filtration device with the filter material as described above, as the resistance of the raw water is increased, the filtration speed and the filtration efficiency are not only reduced, but also the backwashing to prevent clogging becomes difficult. Has to be exchanged frequently, and a large amount of backwash water is generated during backwashing, resulting in an increase in operating costs and secondary pollution due to backwashing treatment.

그리고 상기와 같이 여과장치는 여과장치 내부에 충진한 여과소재의 밀도와 입경에 따라 원수내에 존재하는 입자성 오염물질만이 제거가 가능함으로써 난분해성의 리그닌, 휴믹물질 등을 포함하는 용해성 오염물질의 제거는 어려운 문제점이 발생되었다.As described above, the filtration apparatus can remove only the particulate contaminants present in the raw water according to the density and particle size of the filtration material filled in the filtration device, so that the soluble contaminants including hardly degradable lignin and humic substances can be removed. Removal was a difficult problem.

이에 본 발명은 상기와 같은 문제점을 감안하여 발명된 것으로, 본 발명은 크게 여섯 부분으로 구성되는바, 원판으로 형태로 구성되되, 상면으로는 섬유 필터 층(40, 50)이 입설되도록 필터 삽입홈(11)이 형성된 하부원판(10)과; 상기 하부원판(10)의 중앙부에 수직으로 설치고정되되, 통공(21)이 형성된 파이프 형태의 집수정(20)과; 상기 집수정(20)의 상단에 설치되되, 원판 형태로 내·외측 섬유 필터층(40, 50)을 교체할 수 있도록 개폐문(31)이 형성된 상부원판(30)과; 상기 상·하부원판(30, 10) 사이에 설치되는 사분된 파이프 형태로 형성되되, 집수정(20)과 가까운 쪽에 설치되는 내측 섬유 필터층(40)과; 상기 상·하부원판(30, 10) 사이에 설치되는 사분된 파이프 형태로 형성되되, 상·하부원판(30, 10)의 테두리 쪽에 설치되는 외측 섬유 필터층(50)과; 상기 내·외측 섬유 필터층(40, 50)을 구획하도록 상·하부원판(30, 10)사이에 수직으로 설치되는 격벽(60)으로 구성되어, 오염물질을 복합적으로 제거할 수 있도록 한 대략적인 구성을 갖는다.Accordingly, the present invention has been invented in view of the above problems, and the present invention is composed of six parts. The filter insert groove is formed in a disc shape, and the fiber filter layers 40 and 50 are placed on the upper surface. A lower disc 10 on which 11 is formed; And fixed to the vertical portion in the central portion of the lower disc 10, the pipe-shaped water collecting well (20) is formed; An upper disc 30 installed at an upper end of the sump 20, and having an opening and closing door 31 formed to replace the inner and outer fiber filter layers 40 and 50 in a disc shape; An inner fiber filter layer 40 formed in a quadrant pipe shape installed between the upper and lower discs 30 and 10, and installed near the sump 20; An outer fiber filter layer 50 formed in a quadrant pipe shape provided between the upper and lower discs 30 and 10 and installed at an edge of the upper and lower discs 30 and 10; Consists of a partition wall 60 installed vertically between the upper and lower discs 30 and 10 so as to partition the inner and outer fiber filter layers 40 and 50, and thus a constitution of the contaminants can be removed. Has

상기와 같이 구성된 본 발명은, 여과장치의 내부에 미생물이 서식할 수 있는 공간을 가지면서 상이한 여과유효직경을 가지는 2 이상의 섬유 필터층으로 구성함으로써, 섬유 필터층의 여과유효직경에 따른 물리적 체거름원리를 통해 입자성 오염물질을 제거할 뿐만 아니라, 섬유 필터층 내에 존재하는 공간에 서식하는 미생물을 통해 용해성 오염물질을 제거하도록 하고 더불어 부영양화의 원인물질인 질소와 인을 생물학적 작용을 통해 제거하여 녹조현상을 미연에 방지함으로써 하천과 호소를 근린공원으로 이용할 수 있도록 하는 효과가 있다.The present invention configured as described above, the physical sieving principle according to the effective filter diameter of the fiber filter layer by configuring two or more fiber filter layers having different filtration effective diameter while having a space in which the microorganism can inhabit Not only does it remove particulate contaminants, but it also removes soluble contaminants through microorganisms inhabiting the space within the fiber filter layer, and it removes nitrogen and phosphorus, which are the causes of eutrophication, through biological action. This prevents the rivers and lakes from being used as neighboring parks.

또한, 여과장치를 운전함에 따라 걸러진 입자성 오염물질의 효과적인 제거를 위해 여과소재인 섬유 필터층을 2 이상의 다단으로 구성하되, 각각의 섬유 필터층을 사분된 링 형태로 나누어 설치함으로써 교체장착시 훼손되거나 오염이 심한 섬유 필터층만을 독립적으로 교체장착할 수 있어서 여과장치의 유지 및 보수가 용이한 효과가 있다.In addition, in order to effectively remove the particulate contaminants filtered out by operating the filtration device, the fiber filter layer, which is a filtration material, is composed of two or more stages, and each fiber filter layer is divided into four quarterly rings to be installed or damaged. Since only this severe fiber filter layer can be replaced and installed independently, there is an effect of easy maintenance and repair of the filtration device.

또한, 각각의 섬유 필터층의 여과유효직경을 다르게 함으로써 원활한 역세척이 가능하도록 하였는바, 다시 말해 내측 섬유 필터층에 포집된 오염물질이 역세수에 의해 외측 섬유 필터층을 통하여 외측 섬유 필터층에 포집된 오염물질과 함께 여과장치의 외부로 배출되도록 함으로써 기존의 여과장치에 비해 역세척 주기를 연장시킬 수 있을 뿐만 아니라, 역세척시 사용되는 세척수를 감소시켜 운영비용을 최소화할 수 있는 또 다른 효과가 있다.In addition, by varying the effective filter diameter of each of the fiber filter layers to enable a smooth backwash, that is, contaminants collected in the inner fiber filter layer is collected in the outer fiber filter layer through the outer fiber filter layer by the backwashing water By discharging to the outside of the filtration apparatus, not only can the backwash cycle be extended compared to the existing filtration apparatus, but also has another effect of minimizing the operating cost by reducing the washing water used during the backwashing.

본 발명은 생물학적 분해반응을 포함하는 여과장치에 관한 것으로, 섬유 필터층 내에 미생물이 서식할 수 있는 공간을 가지도록 하되, 서로 상이한 여과유효직경을 가지는 2 이상의 섬유 필터층으로 구성된 여과장치에 관한 것으로, 섬유 필터층의 상측과 하측을 상·하부 원판으로 고정하고, 중앙으로는 집수정을 설치하여 섬유 필터층을 거친 오수가 물리적 체거름원리와 생물학적 분해원리를 통해 오염물질이 제거되도록 한 특징이 있다.The present invention relates to a filtration device including a biological decomposition reaction, to have a space for microorganisms inhabit in the fiber filter layer, and to a filtration device composed of two or more fiber filter layers having different effective filtration diameters, the fiber The upper and lower sides of the filter layer are fixed to the upper and lower discs, and a collecting well is installed at the center to remove the contaminants through the physical sieve principle and the biological decomposition principle.

이하 본 발명의 실시 예를 예시도면을 통해 살펴보면 다음과 같다.An embodiment of the present invention will be described below with reference to the accompanying drawings.

도 1은 본 발명의 전체 사시도를 나타낸 것이고, 도 2는 본 발명의 일부를 절개한 사시도를 나타낸 것이며, 도 3은 본 발명의 단면도를 나타낸 것이고, 도 4는 본 발명의 평면도를 나타낸 것이며, 도 5는 본 발명 섬유 필터층의 단면도를 나타낸 것으로, 도시한 바와 같이, 하부원판(10)의 중앙으로 집수정(20)이 입설되고, 집수정(20)의 상단으로는 상부원판(30)이 설치되며, 상부 및 하부원판(30, 10)의 사이에는 내측 및 외측 섬유 필터층(40, 50)이 결합되되, 내측 및 외측 섬유 필터층(40, 50)의 양측면으로는 격벽(60)이 설치되는 대략적인 구성을 갖는다.Figure 1 shows the whole perspective view of the present invention, Figure 2 shows a perspective view of a part of the present invention, Figure 3 shows a cross-sectional view of the present invention, Figure 4 shows a plan view of the present invention, Figure 5 shows a cross-sectional view of the fiber filter layer of the present invention, and as shown, a collecting well 20 is installed in the center of the lower disc 10, and an upper disc 30 is installed at the upper end of the collecting well 20. The inner and outer fiber filter layers 40 and 50 are coupled between the upper and lower discs 30 and 10, and the partition walls 60 are installed on both sides of the inner and outer fiber filter layers 40 and 50. Has a constitution.

우선, 본 발명의 하부원판(10)의 구성을 살펴보면, 전체적인 형태는 금속재 또는 합성수지재질로 된 원판형태로 구성되되, 하부원판(10)의 상면으로는 후술하는 섬유 필터층(40, 50)과 격벽(60)이 입설되도록 삽입홈(11)이 형성되어 있는바, 그 형태는 사분된 링 형태의 홈으로 내측 섬유 필터층(40)과 외측 섬유 필터층(50) 및 격벽(60)이 안착되도록 2열로 형성되어 있으며, 내·외측 섬유 필터층(40, 50)과 격벽(60)의 밀착을 위해 패킹(12)이 별도로 삽설된 형태로 구성된다.First, looking at the configuration of the lower disk 10 of the present invention, the overall shape is composed of a disk shape made of a metal material or synthetic resin material, the upper surface of the lower disk 10, the fiber filter layer 40, 50 and the partition wall to be described later Insertion groove 11 is formed so that the 60 is inserted into the bar, the shape is divided into two rows so that the inner fiber filter layer 40, the outer fiber filter layer 50 and the partition wall 60 is seated in a quarter-shaped groove. It is formed, and the packing 12 is formed separately inserted for close contact between the inner and outer fiber filter layers (40, 50) and the partition wall (60).

한편, 상기 하부원판(10)의 중앙에 설치되는 집수정(20)의 구성을 살펴보면, 그 형태는 통상의 파이프 형태로, 하부원판(10)의 중앙부에 수직으로 고정설치되어 일체로 구성되는바, 집수정(20)에는 다수개의 통공(21)이 형성되어 있다.On the other hand, when looking at the configuration of the sump 20 is installed in the center of the lower disc 10, the form is a conventional pipe, bar fixed to the center of the lower disc 10 is installed vertically integrally In the sump 20, a plurality of through holes 21 are formed.

이와 같이 구성된 집수정(20)은 후술하는 내측 및 외측 섬유 필터층(40, 50) 을 통과한 여과수가 통공(21)을 통해 집수된 후, 외부에 별도로 구비된 펌프(미도시)에 의해 양수되는 구성을 갖는다.The water collecting well 20 configured as described above is pumped by the pump (not shown) separately provided on the outside after the filtered water passing through the inner and outer fiber filter layers 40 and 50 to be described later is collected through the through hole 21. Has a configuration.

또한, 상기 집수정(20)의 상부에 설치되는 상부원판(30)의 구성을 살펴보면, 전체적인 형태는 하부원판(10)과 동일한 크기로 제작된 금속재 또는 합성수지재질의 원판으로, 상부원판(30)에는 후술하는 섬유 필터층(40, 50)의 교체가 가능하도록 개폐문(31)이 형성되어 있는바, 그 형태는 사분된 링 형태로 내측 섬유 필터층(40)과 외측 섬유 필터층(50)이 안착되도록 2열 형성되어 있으며, 개폐문(31)의 양측단으로는 후술하는 격벽(60)이 삽착되며, 각각의 개폐문(31)에는 개방과 폐쇄가 가능하도록 다수의 클램프(33)가 설치된다.In addition, looking at the configuration of the upper disk 30 is installed on the top of the sump 20, the overall shape is the disk of the metal or synthetic resin material made of the same size as the lower disk 10, the upper disk 30 In the opening and closing door 31 is formed to enable the replacement of the fiber filter layers 40 and 50, which will be described later, the form is divided into two quarters so that the inner fiber filter layer 40 and the outer fiber filter layer 50 is seated. It is formed in a row, the partition wall 60 to be described later is inserted into both ends of the opening and closing door 31, each of the opening and closing doors 31 are provided with a plurality of clamps 33 to enable the opening and closing.

상기 상·하부원판(30, 10) 사이에 설치되되, 집수정(20)과 가까운 쪽에 설치되는 내측 섬유 필터층(40)의 구성을 살펴보면, 섬유를 이용하여 사분된 파이프 형태로 직조하되, 그 내부에는 미생물을 접종한 필터로 구성된다.Looking at the configuration of the inner fiber filter layer 40, which is installed between the upper and lower discs 30, 10, which is installed in the vicinity of the sump 20, weave in the form of a pipe divided into four fibers, the inside It consists of a filter inoculated with microorganisms.

상기 내측 섬유 필터층(40)의 유입공(41)과 유출공(42)의 유효여과직경은 1 내지 10㎛의 크기로 제작되고, 유입 및 유출공(41, 42) 사이에는 비스듬한 형태로 여과실(43)이 무수히 배열되어 있는 구성을 갖는다.The effective filtration diameter of the inlet 41 and the outlet 42 of the inner fiber filter layer 40 is manufactured to a size of 1 to 10㎛, the filter chamber in an oblique form between the inlet and outlet holes 41, 42 (43) has a structure arranged innumerably.

위와 같이, 형성된 내측 섬유 필터층(40)은 후술하는 외측 섬유 필터층(50)을 통과한 여과수가 체거름원리를 통해 여과될 뿐만 아니라, 내측 섬유 필터층(40) 내에서 미생물에 의한 생물학적 분해가 동시에 일어나도록 구성된다.As described above, the formed inner fiber filter layer 40 is filtered through the sieve principle, as well as the filtered water passing through the outer fiber filter layer 50 to be described later, the biodegradation by microorganisms occur simultaneously in the inner fiber filter layer 40 It is configured to.

마찬가지로 상기 상·하부원판(30, 10) 사이에 설치되되, 집수정(20)과 먼 쪽에 설치되는 외측 섬유 필터층(50)의 구성을 살펴보면, 섬유를 이용하여 사분된 파이프 형태로 직조하되, 그 내부에는 미생물을 접종한 필터로 구성된다.Similarly installed between the upper and lower discs (30, 10), looking at the configuration of the outer fiber filter layer 50 is installed far away from the sump 20, weave in the form of a pipe divided into four, Inside is composed of filters inoculated with microorganisms.

상기 외측 섬유 필터층(50)의 유입공(51)과 유출공(52)의 유효여과직경은 10 내지 100㎛의 크기로 제작되고, 유입 및 유출공(51, 52) 사이에는 비스듬한 형태로 여과실(53)이 무수히 배열되어 있는 구성을 갖는다.The effective filtration diameter of the inlet 51 and the outlet 52 of the outer fiber filter layer 50 is manufactured to a size of 10 to 100㎛, the filter chamber in an oblique form between the inlet and outlet holes 51, 52 It has a configuration in which 53 is arranged innumerably.

위와 같이, 형성된 외측 섬유 필터층(50)은 오염된 물이 체거름원리를 통해 여과될 뿐만 아니라, 외측 섬유 필터층(50) 내에서 미생물에 의한 생물학적 분해가 동시에 일어나도록 구성된다.As described above, the formed outer fiber filter layer 50 is configured such that contaminated water is not only filtered through the sieve principle, but also biodegradation by microorganisms occurs simultaneously in the outer fiber filter layer 50.

상기 내·외측 섬유 필터층(40, 50)에 오염된 물이 체류하는 체류시간은 통상 1 내지 5시간 정도로, 물의 오염도와 여과장치의 크기 및 집수 속도에 따라 체류시간이 결정되는바, 상기 체류시간 동안에 내·외측 섬유 필터층(40, 50)에서 미생물에 의한 생물학적 분해가 이루어지는 구성을 갖는다.The residence time of the contaminated water in the inner and outer fiber filter layers 40 and 50 is about 1 to 5 hours, the residence time is determined according to the contamination of the water, the size of the filter and the water collection rate, the residence time The inner and outer fiber filter layers 40 and 50 have a structure in which biodegradation is caused by microorganisms.

상기 내·외측 섬유 필터층(40, 50)의 양측으로는 인접하는 각각의 내·외측 섬유 필터층(40, 50)과 구획되도록 격벽(60)이 형성되어 있는바, 상기 격벽(60)은 수직으로 긴 패널의 형태로, 상기 상·하부원판(30, 10)을 연결하여 지지하도록 하는 역할을 한다.Barriers 60 are formed on both sides of the inner and outer fiber filter layers 40 and 50 so as to be partitioned from adjacent inner and outer fiber filter layers 40 and 50. In the form of a long panel, it serves to connect and support the upper and lower discs (30, 10).

상기 격벽(60)의 하단은 상기 하부원판(10)에 형성된 각각의 삽입홈(11) 끝단에 삽착되고, 격벽(60)의 상단은 상기 상부원판(30)에 형성된 각각의 개폐문(31) 끝단에 삽착되어, 사분된 링의 형태로 형성된 내·외측 섬유 필터층(40, 50)의 측면을 가이드하도록 구성된다.The lower end of the partition wall 60 is inserted into the end of each insertion groove 11 formed in the lower disk 10, the upper end of the partition wall 60 is the end of each opening and closing door 31 formed in the upper disk 30 Inserted into and configured to guide the side surfaces of the inner and outer fiber filter layers 40 and 50 formed in the form of a quadrant ring.

상기와 같이 구성된 본 발명의 조립 및 설치과정을 살펴보면, 우선, 하부원판(10)의 중앙에 집수정(20)을 입설하고, 집수정(20)의 상단으로는 상부원판(30)을 일체로 고정시키되, 하부원판(10)의 삽입홈(11) 끝단과 상부원판(30)의 개폐문(31) 끝단이 수직으로 연결되도록 총 8개의 격벽(60)을 설치한다.Looking at the assembly and installation process of the present invention configured as described above, first, the water collecting well 20 is placed in the center of the lower disc 10, the upper disc 30 to the upper end of the water collecting well 20 integrally Fixing, but installs a total of eight partition walls 60 so that the end of the insertion groove 11 of the lower disk 10 and the end of the opening and closing door 31 of the upper disk 30 is vertically connected.

그런 다음, 상부원판(30)의 개패문(31)을 개방한 후, 상·하부원판(30, 10) 사이에 내·외측 섬유 필터층(40, 50)을 삽입하도록 한다.Then, after opening the open door 31 of the upper disk 30, the inner and outer fiber filter layers 40, 50 are inserted between the upper and lower disks (30, 10).

이때, 내·외측 섬유 필터층(40, 50)의 하부는 하부원판(10)의 필터 삽입홈(11)에 패킹(12)을 통해 유격됨 없이 설치되도록 하고, 내·외측 섬유 필터층(40, 50)의 상부는 상부원판(30)의 개폐문(31)을 클램프(33)로 닫아서 고정하되, 이때에도 패킹(32)을 통해 내·외측 섬유 필터층(40, 50)이 유격됨 없이 설치되도록 함으로써 본 발명의 조립 및 설치를 완료한다.At this time, the lower part of the inner and outer fiber filter layers 40 and 50 is installed in the filter insertion groove 11 of the lower disc 10 without being spaced through the packing 12, and the inner and outer fiber filter layers 40 and 50. The upper part of the) is fixed by closing the opening and closing door 31 of the upper disc 30 with the clamp 33, but also the inner and outer fiber filter layers 40, 50 through the packing 32 to be installed without clearance Complete the assembly and installation of the invention.

그런 다음, 본 발명의 작동과정을 살펴보면, 외부에 설치된 펌프(미도시)를 작동시키면 집수정(20)의 통공(21)을 통해 양수가 시작되는바, 오염된 물은 외측 섬유 필터층(50)의 유입공(51)을 통해 유입되어 여과실(53)을 거쳐 유출공(52)으로 유출되며, 이후, 내측 섬유 필터층(40)의 유입공(41)을 통해 유입되어 여과실(43)을 거쳐 유출공(42)으로 유출되어 집수정(20)의 통공(21)으로 빨려들어가게 된다.Then, looking at the operating process of the present invention, when the pump (not shown) installed on the outside is pumped through the through hole 21 of the sump 20, the contaminated water is the outer fiber filter layer 50 Inflow through the inlet 51 of the through and out through the filtration chamber 53 to the outlet 52, and then through the inlet 41 of the inner fiber filter layer 40 is introduced into the filtration chamber 43 Passed through the outflow hole 42 is sucked into the through-hole 21 of the sump 20.

이와 같이 작동함으로써 물리적 체거름원리를 통해 입자성 오염물질을 제거할 뿐만 아니라, 내·외측 섬유 필터층(40, 50) 내에 존재하는 공간에 서식하는 미생물을 통해 용해성 오염물질을 제거하도록 하는 작동과정을 갖는다.By operating in this way, not only the removal of particulate contaminants through the physical sieve principle, but also the operation process for removing soluble contaminants through microorganisms inhabiting the spaces present in the inner and outer fiber filter layers 40 and 50. Have

한편, 상기와 같은 작동과정이 지속적으로 이어지면 내·외측 섬유 필터층(40, 50)에는 걸러진 오염물질이 축적되어 여과저항이 증가하게 되는바, 이로 인해 집수정(20)의 수위가 급격히 떨어지거나 축적된 오염물질이 처리수로 유출되게 된다.On the other hand, if the operation process continues as described above, the filtering resistance is increased by the accumulation of filtered contaminants in the inner and outer fiber filter layers 40 and 50, which causes the water level of the sump 20 to drop sharply. Accumulated contaminants will flow into the treated water.

이때 처리수의 수질이 목적으로 하는 값보다 나쁘거나 집수정(20)의 수위가 설정한 값보다 낮아지게 되면 여과공정을 중단하고 집수정(20)으로 처리수를 유입시켜 여과공정과 반대가 되는 수류를 가지도록 역세척공정을 행함으로써 축적된 여과물질은 장치의 외부로 배출되도록 하며, 이러한 역세척공정을 행한 후에도 여과기능이 떨어지는 현상이 발생하면, 여과기능을 하지 못하는 내·외측 섬유 필터층(40, 50)을 선택적으로 교체하도록 한다.At this time, if the water quality of the treated water is worse than the target value or the water level of the sump 20 is lower than the set value, the filtration process is stopped and the treated water is introduced into the sump 20 to invert the water flow. The filter material accumulated by performing the backwash process to discharge the discharged to the outside of the device, and if the phenomenon that the filtration function falls even after performing the backwash process, the inner and outer fiber filter layer that does not perform the filtration function (40 , 50) to be replaced selectively.

상기 기술한 본 발명의 실시 예에서는 내·외측 섬유 필터층(40, 50)으로 구성된 2개의 섬유 필터층으로 구성된 것을 기준으로 설명하였지만, 유효여과직경이 서로 다른 3개 이상의 섬유 필터층이 구비된 것도 당업자라면 얼마든지 설계 변경 을 통해 변형실시 할 수 있는바, 이러한 변형실시는 본 발명의 기술적 사상을 기초로 하여 얻을 수 있는 단순 변경에 불과한 것으로, 이는 본 발명의 권리범위 내에 속하는 것이 자명한 사실임을 밝혀 둔다.In the above-described embodiment of the present invention, the present invention has been described on the basis of two fiber filter layers including the inner and outer fiber filter layers 40 and 50. However, those skilled in the art also have three or more fiber filter layers having different effective filtration diameters. As many modifications can be made through design changes, these modifications are only simple changes that can be obtained based on the technical idea of the present invention, which is obviously within the scope of the present invention. .

도 1은 본 발명의 전체 사시도1 is an overall perspective view of the present invention

도 2는 본 발명의 일부 절개 사시도2 is a partially cutaway perspective view of the present invention

도 3은 본 발명의 정단면도3 is a front cross-sectional view of the present invention.

도 4는 본 발명의 평면도4 is a plan view of the present invention

도 5는 본 발명 섬유 필터층의 단면도5 is a cross-sectional view of the present invention fiber filter layer

[도면의 주요부분에 대한 부호의 설명][Explanation of symbols on the main parts of the drawings]

10: 하부원판 11: 삽입홈10: lower disc 11: insertion groove

12, 32: 패킹 20: 집수정12, 32: packing 20: sump

21: 통공 30: 상부원판21: through hole 30: upper disc

31: 개폐문 33: 클램프31: opening and closing door 33: clamp

40: 내측 섬유 필터층 41, 51: 유입공40: inner fiber filter layer 41, 51: inflow hole

42, 52: 유출공 43, 53: 여과실42, 52: outlet hole 43, 53: filtration chamber

60: 격벽60: bulkhead

Claims (2)

여과장치에 있어서,In the filtration apparatus, 원판으로 형태로 구성되되, 상면으로는 섬유 필터층(40, 50)이 입설되도록 필터 삽입홈(11)이 형성된 하부원판(10)과;A lower disc 10 having a filter insert groove 11 formed thereon in a shape of a disc, and having a fiber filter layer 40, 50 formed thereon; 상기 하부원판(10)의 중앙부에 수직으로 설치고정되되, 통공(21)이 형성된 파이프 형태의 집수정(20)과;And fixed to the vertical portion in the central portion of the lower disc 10, the pipe-shaped water collecting well (20) is formed; 상기 집수정(20)의 상단에 설치되되, 원판 형태로 내·외측 섬유 필터층(40, 50)을 교체할 수 있도록 개폐문(31)이 형성된 상부원판(30)과;An upper disc 30 installed at an upper end of the sump 20, and having an opening and closing door 31 formed to replace the inner and outer fiber filter layers 40 and 50 in a disc shape; 상기 상·하부원판(30, 10) 사이에 설치되는 분할된 파이프 형태로 형성되되, 집수정(20)과 가까운 쪽에 설치되는 내측 섬유 필터층(40)과;An inner fiber filter layer 40 formed in a divided pipe shape provided between the upper and lower discs 30 and 10 and installed near the sump 20; 상기 상·하부원판(30, 10) 사이에 설치되는 분할된 파이프 형태로 형성되되, 상·하부원판(30, 10)의 테두리 쪽에 설치되는 외측 섬유 필터층(50)과;An outer fiber filter layer 50 formed in a divided pipe shape provided between the upper and lower discs 30 and 10 and installed on the edge of the upper and lower discs 30 and 10; 상기 내·외측 섬유 필터층(40, 50)을 구획하도록 상·하부원판(30, 10)사이에 수직으로 설치되는 격벽(60)으로 구성됨을 특징으로 하는 생물학적 분해반응을 포함하는 여과장치.Filtration device comprising a biological decomposition reaction characterized in that it consists of partitions (60) vertically installed between the upper and lower discs (30, 10) to partition the inner and outer fiber filter layers (40, 50). 제 1항에 있어서,The method of claim 1, 내·외측 섬유 필터층(40, 50)은, 섬유를 이용하여 분할된 파이프 형태로 직 조하되, 그 내부에는 미생물을 접종하도록 하며,The inner and outer fiber filter layers 40 and 50 are woven in the form of divided pipes using fibers, but inoculated with microorganisms therein, 내측 섬유 필터층(40)의 유입공(41)과 유출공(42)의 유효여과직경은 1 내지 10㎛의 크기로 제작하되, 그 사이로는 여과실(43)을 배열하도록 하며,The effective filtration diameter of the inlet 41 and the outlet 42 of the inner fiber filter layer 40 is produced in the size of 1 to 10㎛, between which to arrange the filtration chamber 43, 외측 섬유 필터층(50)의 유입공(51)과 유출공(52)의 유효여과직경은 10 내지 100㎛의 크기로 제작하되, 그 사이로는 여과실(53)을 배열하도록 하여,The effective filtration diameter of the inlet 51 and the outlet 52 of the outer fiber filter layer 50 is produced in the size of 10 to 100㎛, between the filter chamber 53 to be arranged, 내·외측 섬유 필터층(40, 50)의 유효여과직경이 상이함을 특징으로 하는 생물학적 분해반응을 포함하는 여과장치.Filtration device including a biological decomposition reaction characterized in that the effective filtration diameter of the inner and outer fiber filter layers (40, 50) are different.
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KR101582195B1 (en) * 2015-04-30 2016-01-05 주식회사삼영이앤티 Cleaning of fiber filtration membrane and fiber filter that can be double filtration
CN109704462A (en) * 2019-02-14 2019-05-03 杭州师范大学 A kind of algal control denitrification microorganism association type biofilter and its wastewater treatment method

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