KR20070012019A - A filter media sorting and recycling machine and the method of filter media sorting and recycling - Google Patents

A filter media sorting and recycling machine and the method of filter media sorting and recycling Download PDF

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KR20070012019A
KR20070012019A KR1020050066797A KR20050066797A KR20070012019A KR 20070012019 A KR20070012019 A KR 20070012019A KR 1020050066797 A KR1020050066797 A KR 1020050066797A KR 20050066797 A KR20050066797 A KR 20050066797A KR 20070012019 A KR20070012019 A KR 20070012019A
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South Korea
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filter medium
washing drum
water
filter
washing
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KR1020050066797A
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Korean (ko)
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KR100705963B1 (en
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송주천
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송주천
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/55—Cleaning with fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size

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  • Filtration Of Liquid (AREA)

Abstract

A filter medium recycling and sorting machine and a method are provided to wash off the filter media lifted up and then fallen by a paddle with high-pressure water. The filter medium recycling and sorting machine is composed of a box-shaped main frame(2); a washing drum formed like a long cylinder, provided with plural through-holes formed along the peripheral surface, and obliquely installed at the main frame; a drive motor(10) connected to the washing drum to rotate the washing drum; a water supply pipe(26) connected to a water supply pump(30) and extended to the inside of the washing drum; plural spraying nozzles(28) installed at the water supply pipe; and plural paddles(32) installed on the inner peripheral surface of the washing drum and rotated together with the washing drum. Filter media(50) inserted through an input port(16) are lifted up by the paddle and then fallen, and washed by the water jetted from the spraying nozzles.

Description

여과재 재생선별장치 및 여과재 재생선별방법{A filter media sorting and recycling machine and the method of filter media sorting and recycling}A filter media sorting and recycling machine and the method of filter media sorting and recycling}

도 1은 종래의 여과재 재생선별장치를 도시한 정면구성도1 is a front configuration diagram showing a conventional filter medium regeneration screening device

도 2는 본 발명에 따른 여과재 재생선별장치를 도시한 정단면구성도Figure 2 is a front cross-sectional view showing a filter medium regeneration screening device according to the present invention

도 3은 본 실시예의 측면구성도3 is a side view of the present embodiment

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

2. 메인프레임 4. 통공2. Mainframe 4. Through Hole

6. 세척드럼 10. 구동모터6. Cleaning drum 10. Drive motor

26. 급수파이프 28. 분사노즐26. Water supply pipe 28. Injection nozzle

32. 패들 34,36. 진동수단32.Paddles 34,36. Vibration

본 발명은 여과재 재생선별장치에 관한 것으로서, 보다 상세하게는 정수처리과정에 오염된 여과재를 깨끗하게 세척할 수 있을 뿐 아니라, 여과재를 크기별로 원활히 선별 및 재생할 수 있도록 된 새로운 여과재 재생선별장치 및 여과재 재생선별방법에 관한 것이다.The present invention relates to a filter medium regeneration screening device, and more particularly, a new filter medium regeneration screening device and a filter medium regeneration that not only cleans the filter medium contaminated in the water treatment process, but also enables the screening and regeneration of the filter medium by size smoothly. It relates to a screening method.

일반적으로, 물을 정화하는 정수장이나 하수처리장에는 물에 포함된 현탁물질을 제거하는 장소인 여과지가 설치된다. 이 여과지는 모래나 안트라사이트 등의 여과재를 이용하여 물을 여과하는 것으로, 여과재는 크기에 따라 분류되어 각기 다른 층을 이루도록 적층된다. 그런데, 이러한 여과지에서 물을 장시간 여과할 경우, 물 속에 포함된 현탁물질이 응집되어 점성이 있는 미세플럭이 발생되며, 이 미세플럭과 함께 기타 오염물질이 여과재의 표면에 달라붙어 여과재의 기능이 현저하게 떨어지게 된다. 따라서, 정기적으로 상기 여과재를 수거하여 세척을 함과 동시에 여과재를 크기별로 선별하여 재사용하고 있다. In general, a filter paper that is a place for removing suspended substances contained in water is installed in a water purification plant or a sewage treatment plant for purifying water. This filter paper filters water using a filter medium such as sand or anthracite, and the filter media are classified according to size and stacked to form different layers. However, when the water is filtered for a long time in the filter paper, the suspended matter contained in the water aggregates to form a viscous microfluid, and other contaminants adhere to the surface of the filter media with the microfluid to make a remarkable function of the filter media. Fall off. Therefore, the filter medium is periodically collected and washed, and the filter medium is selected and reused by size.

도 1은 이와같이 여과재를 세척 및 선별하는 데 사용되는 여과재 재생선별장치를 도시한 것으로, 대략 박스형태의 메인프레임(2)과, 이 메인프레임(2)에 경사지게 장착되어 회전되며 둘레면에는 다수개의 통공(4)이 형성된 세척드럼(6)과, 이 세척드럼(6)에 연결되어 세척드럼(6)을 회전시키는 구동모터(10)와, 상기 세척드럼(6)의 하측에 배치되는 덕트(12)로 구성된다. 상기 세척드럼(6)은 프레임(8)의 둘 레에 메쉬망을 씌워 이 메쉬망에 형성된 망눈이 통공(4)의 역할을 하도록 구성된 것으로, 길이방향 양단에 투입구(16)와 배출구(18)가 형성되며, 상기 배출구(18)가 하측에 위치되도록 경사지게 배치된다. 그리고, 이 세척드럼(6)은 길이방향을 따라 복수개의 구역으로 나뉘어져, 배출구(18) 쪽에 가까운 구역일수록 통공(4)의 크기가 점점 커지도록 구성된다. Figure 1 shows a filter medium regeneration screening device used to clean and sort the filter medium in this way, the box-shaped main frame (2), which is mounted obliquely to the main frame (2) is rotated and a plurality of A washing drum 6 having a through hole 4 formed therein, a driving motor 10 connected to the washing drum 6 to rotate the washing drum 6, and a duct disposed below the washing drum 6. 12). The washing drum 6 is configured to cover the mesh net on both sides of the frame 8 so that the mesh formed in the mesh net serves as the through hole 4, and the inlet 16 and the outlet 18 at both ends in the longitudinal direction. Is formed, it is disposed to be inclined so that the outlet 18 is located below. In addition, the washing drum 6 is divided into a plurality of zones along the longitudinal direction, and is configured such that the size of the through hole 4 becomes larger as the area closer to the outlet 18 side.

따라서, 상기 세척드럼(6)이 회전되는 상태에서, 여과재를 물과 함께 상기 투입구(16)로 투입하면, 물이 통공(4)으로 배출되면서 여과재를 세척한다. 그리고, 여과재는 세척드럼(6)의 회전에 의해 뒤섞이면서 배출구(18) 쪽으로 이동되어, 크기에 따라 상기 메쉬망의 통공(4)을 통과하여 분류된 후 하측의 덕트(12)에 수집되며, 분류되지 않은 여과재는 배출구(18)로 배출된다. 이때, 상기 덕트(12)는 다수개로 분할제작되어, 세척드럼(6)의 각 구역에서 배출되는 여과재를 사이즈별로 분류하여 수집할 수 있도록 구성된다.Therefore, when the washing drum 6 is rotated, when the filter medium is introduced into the inlet 16 together with the water, the filter medium is washed while the water is discharged to the through hole (4). Then, the filter medium is moved to the outlet 18 while being mixed by the rotation of the washing drum 6, is sorted through the through-hole 4 of the mesh network according to the size and collected in the lower duct 12, Unsorted filter media is discharged to outlet 18. At this time, the duct 12 is divided into a plurality of production, it is configured to be collected by classifying the filter medium discharged from each section of the washing drum (6) by size.

그런데, 이러한 여과재 재생선별장치는 상기 세척드럼(6)의 하측에 서로 뭉쳐 있는 여과재의 더미에 물을 단순히 부어 세척을 하므로, 여과재에 묻은 미세플럭이나 기타 오염물질이 충분히 세척되지 않는 문제점이 있었다. 특히, 서로 뭉쳐 있는 여과재는 미세플럭이나 기타 오염물질에 의해 서로 달라붙어, 세척효과가 현저히 떨어질 뿐 아니라, 서로 달라붙은 여과재가 상기 메쉬망의 망눈으로 배출되지 못하고 배출구(18)로 배출되어, 여과재의 선별이 원활히 이루어지지 못하는 문제점이 있었다. 또한, 여과재가 서로 뭉쳐져 있으므로 세척드럼(6)의 내부를 이동하는 속도가 매우 느려 세척시간이 긴 문제점이 있었다. 그리고, 여과재가 메쉬망의 망 눈에 끼일 경우, 이를 자동으로 제거할 수 있는 적절한 수단이 없어서, 일정시간마다 장치를 정지시키고 망눈에 끼인 여과재를 떨어내야 하므로, 작업이 매우 번거로울 뿐 아니라, 여과재를 털어 낼 때 세척드럼(6)이 손상되는 문제점이 있었다.By the way, such a filter medium re-selection device simply pours water into the pile of filter medium which is agglomerated on the lower side of the washing drum (6), there is a problem that the fine flocks or other contaminants on the filter medium is not sufficiently washed. In particular, the aggregated filter medium is stuck to each other by the fine flocks or other contaminants, not only the cleaning effect is significantly reduced, but also the stuck filter medium is not discharged to the mesh of the mesh network is discharged to the outlet 18, the filter medium There was a problem that the selection is not smoothly made. In addition, since the filter medium is agglomerated with each other, the speed of moving the inside of the washing drum 6 is very slow, and thus there is a long washing time. And, if the filter medium is caught in the mesh eyes of the mesh network, there is no suitable means to automatically remove it, it is very cumbersome to stop the device and to remove the filter medium caught in the mesh eyes every time, There was a problem that the washing drum (6) is damaged when shaking off.

따라서, 여과재에 묻은 미세플럭이나 기타 오염물일을 깨끗하게 바른 시간내에 세척할 수 있을 뿐 아니라, 서로 달라붙은 여과재를 떨어뜨려 세척효과를 높이고 원활히 선별 및 재생을 할 수 있는 새로운 여과재 재생선별장치 및 방법이 필요하게 되었다.Therefore, a new filter medium regeneration screening device and method that can clean the fine flocks or other contaminants on the filter medium within the correct time, as well as to drop the adhered filter medium to enhance the cleaning effect and to smoothly sort and regenerate. It became necessary.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 정수처리과정에 오염된 여과재를 깨끗하게 세척할 수 있을 뿐 아니라, 여과재를 크기별로 원활히 선별 및 재생할 수 있도록 된 새로운 여과재 재생선별장치 및 여과재 재생선별방법를 제공하는 것이다.The present invention is to solve the problems described above, an object of the present invention is to clean the filter medium contaminated in the water purification process, as well as new filter medium regeneration screening to be able to smoothly sort and regenerate the filter medium by size An apparatus and a filter medium regeneration screening method are provided.

본 발명에 따르면, 박스형태의 메인프레임(2)과, 긴 통형상으로 구성되고 둘레면에는 다수개의 통공(4)이 형성되며 상기 메인프레임(2)에 경사지게 장착되어 회전되는 세척드럼(6)과, 이 세척드럼(6)에 연결되어 세척드럼(6)을 회전시키는 구동모터(10)를 포함하여 구성되는 여과재 재생선별장치에 있어서, 급수펌프(30)에 연결되며 상기 세척드럼(6)의 내부로 연장된 급수파이프(26)와, 이 급수파이프(26) 에 설치된 복수개의 분사노즐(28)과, 상기 세척드럼(6)의 내주면에 구비되어 세척드럼(6)과 함께 회전되는 복수개의 패들(32)을 더 포함하여, 상기 투입구(16)로 투입된 여과재(50)는 상기 패들(32)에 의해 상측으로 끌어올려진 후 떨어지면서, 상기 분사노즐(28)에서 분사되는 물에 의해 세척되는 것을 특징으로 하는 여과재 재생선별장치가 제공된다.According to the present invention, the box-shaped main frame (2), and formed in a long cylindrical shape and a plurality of through holes (4) are formed on the circumferential surface of the washing drum (6) rotated inclined to the main frame (2) And, in the filter medium regeneration screening device comprising a drive motor 10 is connected to the washing drum (6) to rotate the washing drum (6), connected to the water supply pump (30) and the washing drum (6) A plurality of water supply pipes 26 extending into the inner surface of the water supply pipe, a plurality of injection nozzles 28 installed in the water supply pipes 26, and a plurality of spraying nozzles 6 disposed on the inner circumferential surface of the cleaning drum 6; It further comprises a paddle 32, the filter medium 50 introduced into the inlet 16 is pulled up by the paddle 32 and then dropped, by the water sprayed from the injection nozzle 28 A filter medium regeneration screening apparatus is provided, which is washed.

본 발명의 다른 특징에 따르면, 상기 메인프레임(2) 또는 세척드럼(6)의 일측에는 상기 세척드럼(6)을 진동시키는 진동수단(34,36)이 구비되어, 세척드럼(6)의 통공(4)에 낀 여과재(50)를 빼내거나, 통공(4)에 여과재(50)가 끼는 것을 방지할 수 있도록 된 것을 특징으로 하는 여과재 재생선별장치가 제공된다.According to another feature of the invention, one side of the main frame (2) or the washing drum (6) is provided with vibration means (34, 36) for vibrating the washing drum (6), through the opening of the washing drum (6) A filter medium regeneration screening apparatus is provided, which is configured to remove the filter medium 50 caught in (4) or to prevent the filter medium 50 from being caught in the through hole 4.

본 발명의 또 다른 특징에 따르면, 미세플럭이나 기타 오염물질에 오염된 여과재를 세척하고, 각기 크기가 다른 통공(4)을 통해 배출하여 선별하는 여과재 재생선별방법에 있어서, 여과재를 상측으로 끌어올린 후 낙하시키는 패들(32)을 이용하여, 상기 여과재를 상부로 끌어올려 하측으로 떨어뜨리는 것을 반복하면서, 급수파이프(26)에 구비된 분사노즐(28)을 이용하여 낙하되는 여과재에 고압의 물을 분사하여, 미세플럭이나 기타 오염물질에 의해 서로 달라붙어 있는 여과재를 서로 분리하여 세척하는 것을 특징으로 하는 여과재 재생선별방법이 제공된다.According to another feature of the present invention, in the filter medium regeneration screening method for washing the filter medium contaminated with micro-flocs or other contaminants, and discharged through the through holes (4) of different sizes, the filter medium is pulled upwards After the paddle 32 is dropped, the filter medium is pulled upward and dropped downward, and high pressure water is dropped onto the filter medium dropped using the spray nozzle 28 provided in the water supply pipe 26. By spraying, a filter medium regeneration screening method is provided, characterized in that the filter media stuck to each other by microflocs or other contaminants are separated from each other and washed.

이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음 과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

도 2 및 도 3은 본 발명에 따른 여과재 재생선별장치를 도시한 것으로, 대략 박스형태의 메인프레임(2)과, 긴 통형상으로 구성되고 둘레면에는 다수개의 통공(4)이 형성되며 상기 메인프레임(2)에 경사지게 장착되어 회전되는 세척드럼(6)과, 이 세척드럼(6)에 연결되어 세척드럼(6)을 회전시키는 구동모터(10)와, 상기 세척드럼(6)의 하측에 위치되도록 배치되는 덕트(12)로 구성되어, 세척드럼(6)으로 투입된 여과재(50)가 상기 통공(4)을 통해 외부로 배출되어 선별된다. 상기 세척드럼(6)은 프레임(8)의 둘레에 메쉬방을 씌워 구성된 것으로, 메인프레임(2)에 구비된 이 로울러(19)의 상부에 올려져 회전되며. 그 전후단에는 각각 투입구(16)와 배출구(18)가 형성된다. 그리고, 상기 구동모터(10)는 프레임(8)에 설치되며, 상기 세척드럼(6)의 배출구(18) 쪽에 구비된 회전축(20)에 연결되어 세척드럼(6)을 회전시킨다. 이때, 상기 회전축(20)은 세척드럼(6)의 배출구(18)쪽에 지름방향으로 장착된 지지대(22)에만 연결되어, 세척드럼(6)의 투입구(16) 쪽은 완전히 개방되도록 구성된다.2 and 3 show the filter medium regeneration screen according to the present invention, which is composed of a main frame (2) in the form of a box, and a long cylindrical shape and a plurality of through holes (4) are formed on the circumferential surface thereof. A washing drum 6 which is mounted obliquely on the frame 2 and rotates, a driving motor 10 connected to the washing drum 6 to rotate the washing drum 6, and a lower side of the washing drum 6; Consists of a duct 12 disposed to be positioned, the filter medium 50 introduced into the washing drum (6) is discharged to the outside through the through-hole (4) is sorted. The washing drum (6) is configured to cover the mesh room around the frame (8), it is mounted on top of the roller (19) provided in the main frame (2) is rotated. At the front and rear ends thereof, an inlet 16 and an outlet 18 are formed, respectively. In addition, the driving motor 10 is installed in the frame 8, is connected to the rotary shaft 20 provided on the outlet 18 side of the washing drum 6 to rotate the washing drum (6). At this time, the rotating shaft 20 is connected only to the support 22 mounted in the radial direction on the outlet 18 side of the washing drum 6, the inlet 16 side of the washing drum 6 is configured to be completely open.

그리고, 본 발명의 여과재 재생선별장치는, 다수개의 분사노즐(28)이 구비된 한쌍의 급수파이프(26)가 구비된다. 이 급수파이프(26)는 별도로 구비되는 급수펌프(30)에 연결되는 것으로, 일단은 상기 프레임(8)에 고정되고, 타단은 상기 세척드럼(6)의 투입구(16)를 통해 세척드럼(6)의 내부로 연장된다. 상기 분사노즐(28)은 급수파이프(26)의 하측면에 장착되어, 하측으로 물을 분사할 수 있도록 구성된다. 이때, 이 분사노즐(28)은 분사각도가 최대한 넓은 것을 사용하는 것이 바람직 하다.The filter medium regeneration screening apparatus of the present invention is provided with a pair of feed pipes 26 provided with a plurality of injection nozzles 28. The water supply pipe 26 is connected to the water supply pump 30 is provided separately, one end is fixed to the frame 8, the other end through the inlet 16 of the washing drum (6) washing drum (6) ) Extends into the interior. The injection nozzle 28 is mounted on the lower side of the feed pipe 26, it is configured to inject water to the lower side. At this time, it is preferable that the injection nozzles 28 use a spray angle as wide as possible.

그리고, 도 3에 도시한 바와 같이, 상기 세척드럼(6)의 내주면에는 복수개의 패들(32)이 세척드럼(6)의 중심방향을 향하도록 방사상으로 배치된다. 이 패들(32)은 긴 판형상으로 구성되어 세척드럼(6)의 길이방향을 따라 길게 배치된 것으로, 그 단부가 세척드럼(6)의 회전방향으로 소정각도 경사지게 절곡형성된다. 따라서, 이 패들(32)이 상기 세척드럼(6)과 함께 회전되어, 세척드럼(6)에 투입된 여과재(50)를 상측으로 끌어올린 후 패들(32)이 하측을 향하게 되면, 여과재(50)가 패들(32)에서 미끄러져 아래쪽으로 떨어지게 된다. As shown in FIG. 3, a plurality of paddles 32 are radially disposed on the inner circumferential surface of the washing drum 6 to face the center direction of the washing drum 6. The paddle 32 is formed in an elongated plate shape and is disposed long along the longitudinal direction of the washing drum 6, and the end portion thereof is bent at a predetermined angle in the rotational direction of the washing drum 6. Therefore, when the paddle 32 is rotated together with the washing drum 6 to lift the filter medium 50 introduced into the washing drum 6 upwards, and then the paddle 32 faces downward, the filter medium 50. Slides on paddle 32 and falls downward.

그리고, 상기 프레임(8)의 일측에는 상기 세척드럼(6)을 진동시키는 진동수단(34,36)이 구비된다. 이 진동수단(34,36)은 구동모터(34)의 구동축에 웨이트(36)를 편심지게 연결한 것으로, 구동모터(34)로 상기 웨이트(36)를 고속회전시켜 진동을 발생시키면, 세척드럼(6)에 투입된 여과재(50)가 진동하여 세척드럼(6)의 통공(4)에 잘 끼여지지 않게 될 뿐 아니라, 여과재(50)가 세척드럼(6)의 통공(4)에 끼워지더라도 진동에 의해 이탈된다. And, one side of the frame 8 is provided with vibration means (34, 36) for vibrating the washing drum (6). The vibration means 34 and 36 are eccentrically connected with the weight 36 to the drive shaft of the drive motor 34. When the vibration is generated by rotating the weight 36 at high speed with the drive motor 34, the washing drum Not only does the filter medium 50 injected into (6) vibrate so that the filter medium 50 is not easily caught in the through hole 4 of the washing drum 6, but also the filter medium 50 is inserted into the through hole 4 of the washing drum 6. Deviated by vibration.

설명하지 않은 도면번호 38은 상기 세척드럼(6)의 투입구(16) 측에 배치되는 호퍼를 도시한 것이며, 도면번호 40,42는 상기 세척드럼(6)의 외부에 배치되어 세척드럼(6)의 내부로 물을 분사하는 보조급수파이프 및 보조분사노즐을 도시한 것이다.Reference numeral 38, which is not described, illustrates a hopper disposed at the inlet 16 side of the washing drum 6, and reference numerals 40 and 42 are disposed outside the washing drum 6 to clean the washing drum 6. It shows the auxiliary water supply pipe and the auxiliary injection nozzle for spraying water into the interior of the.

이와같이 구성된 여과재 재생선별장치를 이용한 여과재 세척방법을 설명하면 다음과 같다.Referring to the filter medium cleaning method using the filter medium regeneration screen configured as described above are as follows.

우선, 상기 호퍼(38)를 통해 세척드럼(6)의 내부에 여과재(50)를 공급하면, 여과재(50)는 세척드럼(6)의 회전에 의해 서로 뒤섞이면서, 상기 분사노즐(28)에서 분사되는 고압의 물에 의해 1차 세척된다. 그리고, 상기 세척드럼(6)이 회전됨에 따라서, 상기 여과재(50)가 상기 패들(32)에 의해 상측으로 끌어올려진 후, 패들(32)의 각도 변화에 따라 여과재(50)가 소량씩 아래쪽으로 떨어지면서, 상기 분사노즐(28)에서 고압으로 분사되는 물줄기를 통과한다. 따라서, 여과재(50)가 소량씩 물줄기를 통과하면서 재차 세척되고, 또한, 미세플럭이나 이물질에 의해 서로 달라붙어 있는 여과재(50)는 수압에 의해 분리된다. 그리고, 하측으로 낙하된 여과재(50)는 다시 전술한 과정을 반복하여 재차 세척되면서 점차 배출구(18) 쪽으로 이동되어, 사이즈별로 상기 세척드럼(6)에 형성된 통공(4)을 통해 외부로 배출되어 상기 덕트(12)에 수거되어 분류되며, 통공(4)을 통해 배출되지 못할 정도의 크기인 여과재(50)는 상기 배출구(18)를 통해 도시안된 별도의 덕트로 수거된다. 이때, 상기 덕트(12)를 세척드럼(6)의 측면을 커버할 수 있는 사이즈로 제작하여, 분사노즐(28)에서 분사되는 물이 외부로 튀는 것을 방지함과 동시에, 수압에 의해 세척드럼(6)의 측면방향으로 튀어나오는 여과재(50)를 받아 수거할 수 있도록 하는 것이 바람직하다.First, when the filter medium 50 is supplied to the inside of the washing drum 6 through the hopper 38, the filter medium 50 is mixed with each other by the rotation of the washing drum 6, in the injection nozzle 28 It is first washed by high pressure water sprayed. In addition, as the washing drum 6 is rotated, the filter medium 50 is pulled upward by the paddle 32, and then the filter medium 50 is lowered by a small amount according to the angle change of the paddle 32. Falling to, passing through the water jet is injected at a high pressure in the injection nozzle (28). Therefore, the filter medium 50 is again washed while passing a small amount of water through the water stream, and the filter medium 50 which is stuck to each other by fine flocks or foreign matter is separated by water pressure. Then, the filter medium 50 dropped to the lower side is gradually moved to the outlet 18 while being washed again by repeating the above-described process again, is discharged to the outside through the through-hole 4 formed in the washing drum 6 by size Collected and sorted in the duct 12, the filter medium 50 is large enough to not be discharged through the through hole (4) is collected in a separate duct not shown through the outlet (18). At this time, the duct 12 is manufactured in a size capable of covering the side surface of the washing drum 6 to prevent the water sprayed from the spray nozzle 28 from splashing to the outside and the washing drum by water pressure ( It is preferable to receive the filter medium 50 protruding in the lateral direction of 6) to be collected.

본 실시예의 경우, 상기 세척드럼(6)은 프레임(8)의 둘레면에 메쉬망을 씌워 구성하도록 하였으나, 프레임(8)에 타공판이나 기타 통공이 형성된 패널을 씌워 구성하거나, 타공판을 원통형으로 접어 제작하는 것도 가능하다.In the present embodiment, the washing drum 6 is configured to cover the circumferential surface of the frame 8 to cover the mesh, but the frame 8 is formed by covering the panel formed with a perforated plate or other through holes, or folded the perforated plate in a cylindrical shape It is also possible to produce.

이와같은 여과재 재생선별장치와 재생선별방법에 따르면, 여과재(50)가 세척 드럼(6)의 내부 하측에서 뭉쳐져 있는 상태로 세척하는 종래의 재생선별장치와 달리, 상기 패들(32)로 여과재(50)를 상측으로 이송시킨 후 소량씩 떨어뜨리면서 상기 분사노즐(28)에서 분사되는 고압의 물로 세척하게 되므로, 세척효과가 뛰어난 장점이 있다. 특히, 미세플럭이나 기타 오염물질에 의해 여과재(50)가 서로 달라붙어 있을 경우에도, 각 여과재(50)가 수압에 의해 떨어져 나가서 세척되므로, 여과재(50)가 서로 달라붙어 선별되지 않고 배출구(18)로 배출되는 것을 방지할 수 있으며, 세척과 선별작업의 효율성이 상승되는 장점이 있다.According to such a filter medium regeneration screening device and a regeneration screening method, unlike the conventional regeneration screening device for washing in a state in which the filter medium 50 is agglomerated in the lower side of the washing drum (6), the filter medium 50 with the paddle (32). ) Is washed upwards with high pressure water sprayed from the injection nozzle 28 while dropping a small amount after the transfer upward, there is an excellent washing effect. In particular, even when the filter medium 50 is stuck to each other by a fine floc or other contaminants, the filter medium 50 is washed away by the water pressure, so that the filter medium 50 is not stuck to each other and is not sorted. ) Can be prevented from being discharged, and the efficiency of washing and sorting operations is increased.

그리고, 각각의 여과재(50)가 상측에서 하측으로 낙하되면서 각기 별도로 세척되고 이동되므로, 세척드럼(6) 내부에서의 이동속도가 빨라서 여과재(50)를 세척하고 선별하는데 걸리는 시간이 종래에 비해 매우 단축되는 장점이 있다. 또한, 상기 진동수단(34,36)을 이용하여 여과재(50)가 세척드럼(6)의 통공(4)에 끼이는 것을 방지할 수 있을 뿐 아니라, 여과재(50)가 통공(4)에 끼더라도 진동에 의해 자동으로 빠져나오게 되므로, 선별작업이 매우 원활할 뿐 아니라, 통공(4)에 끼인 여과재(50)를 빼내는 작업이 필요 없어서, 작업중 세척드럼(6)이 손상되는 것을 방지할 수 있는 장점이 있다.In addition, since each filter medium 50 is separately washed and moved as it falls from the upper side to the lower side, the moving speed inside the washing drum 6 is fast, so that the time taken to wash and sort the filter medium 50 is much higher than in the related art. It has the advantage of being shortened. In addition, it is possible to prevent the filter medium 50 from being caught in the through hole 4 of the washing drum 6 by using the vibration means 34 and 36, and the filter medium 50 may be caught in the through hole 4. Even though it is automatically pulled out by vibration, not only the sorting operation is very smooth, but also it is not necessary to remove the filter medium 50 caught in the through hole 4, so that the washing drum 6 can be prevented from being damaged during the operation. There is an advantage.

이상에서와 같이 본 발명에 의하면, 여과재(50)를 세척하는 세척드럼(6)의 내부에 급수파이프(26)와 분사노즐(28)을 배치하고, 세척드럼(6)의 내주면에 패들(32)를 구비하여, 패들(32)에 의해 상승되어 떨어지는 여과재(50)를 고압의 물로 세척할 수 있도록 하므로써, 정수처리과정에 오염된 여과재를 깨끗하게 세척할 수 있을 뿐 아니라, 여과재를 크기별로 원활히 선별 및 재생할 수 있도록 된 새로운 구조의 여과재 재생선별장치를 제공할 수 있다.As described above, according to the present invention, the water supply pipe 26 and the spray nozzle 28 are disposed in the washing drum 6 for washing the filter medium 50, and the paddle 32 is disposed on the inner circumferential surface of the washing drum 6. In addition, by allowing the filter medium 50, which is lifted up by the paddle 32, to be washed with high pressure water, the filter medium contaminated in the water purification process can be washed cleanly, and the filter medium can be smoothly sorted by size. And it is possible to provide a filter medium regeneration screening device having a new structure that can be recycled.

Claims (3)

박스형태의 메인프레임(2)과, 긴 통형상으로 구성되고 둘레면에는 다수개의 통공(4)이 형성되며 상기 메인프레임(2)에 경사지게 장착되어 회전되는 세척드럼(6)과, 이 세척드럼(6)에 연결되어 세척드럼(6)을 회전시키는 구동모터(10)를 포함하여 구성되는 여과재 재생선별장치에 있어서, 급수펌프(30)에 연결되며 상기 세척드럼(6)의 내부로 연장된 급수파이프(26)와, 이 급수파이프(26)에 설치된 복수개의 분사노즐(28)과, 상기 세척드럼(6)의 내주면에 구비되어 세척드럼(6)과 함께 회전되는 복수개의 패들(32)을 더 포함하여, 상기 투입구(16)로 투입된 여과재(50)는 상기 패들(32)에 의해 상측으로 끌어올려진 후 떨어지면서, 상기 분사노즐(28)에서 분사되는 물에 의해 세척되는 것을 특징으로 하는 여과재 재생선별장치.Box-shaped main frame (2), a long cylindrical shape and a plurality of through-holes are formed on the circumferential surface and the washing drum (6) rotated inclined to the main frame (2), this washing drum In the filter medium regeneration selection device comprising a drive motor (10) connected to the (6) to rotate the washing drum (6), connected to the feed water pump (30) and extends into the washing drum (6) A water supply pipe 26, a plurality of injection nozzles 28 installed in the water supply pipe 26, and a plurality of paddles 32 provided on an inner circumferential surface of the washing drum 6 and rotating together with the washing drum 6. Further comprising, the filter medium 50 introduced into the inlet 16 is pulled up by the paddle 32 and then dropped, characterized in that it is washed by the water sprayed from the injection nozzle 28 Filter regeneration screening machine made. 제 1항에 있어서, 상기 메인프레임(2) 또는 세척드럼(6)의 일측에는 상기 세척드럼(6)을 진동시키는 진동수단(34,36)이 구비되어, 세척드럼(6)의 통공(4)에 낀 여과재(50)를 빼내거나, 통공(4)에 여과재(50)가 끼는 것을 방지할 수 있도록 된 것을 특징으로 하는 여과재 재생선별장치.According to claim 1, wherein the main frame (2) or one side of the washing drum (6) is provided with vibration means (34, 36) for vibrating the washing drum (6), the through hole (4) of the washing drum (6) The filter medium regeneration screening device, characterized in that the filter medium (50) caught in the), or to prevent the filter medium 50 from being caught in the through hole (4). 미세플럭이나 기타 오염물질에 오염된 여과재를 세척하고, 각기 크기가 다른 통공(4)을 통해 배출하여 선별하는 여과재 재생선별방법에 있어서, 여과재를 상측으로 끌어올린 후 낙하시키는 패들(32)을 이용하여, 상기 여과재를 상부로 끌어올려 하측으로 떨어뜨리는 것을 반복하면서, 급수파이프(26)에 구비된 분사노즐(28)을 이용하여 낙하되는 여과재에 고압의 물을 분사하여, 미세플럭이나 기타 오염물질에 의해 서로 달라붙어 있는 여과재를 서로 분리하여 세척하는 것을 특징으로 하는 여과재 재생선별방법.In the filter medium regeneration screening method for washing the filter medium contaminated with fine flocks or other contaminants, and discharged through the through holes (4) of different sizes, using a paddle (32) to pull the filter medium upwards and then drop. By repeatedly pulling the filter medium upward and dropping the filter medium upward, high-pressure water is injected into the filter medium falling by using the injection nozzle 28 provided in the feed water pipe 26 to form a fine floc or other contaminants. Filter medium regeneration screening method characterized in that to separate and wash the filter media stuck to each other by.
KR1020050066797A 2005-07-22 2005-07-22 A filter media sorting and recycling machine and the method of filter media sorting and recycling KR100705963B1 (en)

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KR200229577Y1 (en) 2001-01-11 2001-07-03 주식회사 천보환경 Reforming System for recycled Aggregate
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Publication number Priority date Publication date Assignee Title
CN105855071A (en) * 2016-06-23 2016-08-17 山东科技大学 Coarse slime separation and classification integrated machine
CN107362964A (en) * 2017-07-25 2017-11-21 钱丽艳 Screening plant for building materials processing dispensing

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