KR100528633B1 - Activated carbon tank for purifying wastewater using flowing activated carbon - Google Patents
Activated carbon tank for purifying wastewater using flowing activated carbon Download PDFInfo
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- KR100528633B1 KR100528633B1 KR1020050031031A KR20050031031A KR100528633B1 KR 100528633 B1 KR100528633 B1 KR 100528633B1 KR 1020050031031 A KR1020050031031 A KR 1020050031031A KR 20050031031 A KR20050031031 A KR 20050031031A KR 100528633 B1 KR100528633 B1 KR 100528633B1
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- activated carbon
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- purification
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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
- 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
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Abstract
본 발명은 유동 활성탄을 이용한 오·폐수 정화용 활성탄조에 관한 것으로, 본 발명에 따른 유동 활성탄을 이용한 오·폐수 정화용 활성탄조는 상부에 유입수의 통로인 유입구를 구비한 소정 체적의 통형 몸체와, 상기 몸체의 상측에서 투입되는 활성탄 및 유입수가 지그재그 형태의 경로를 따라 상기 몸체의 바닥까지 내려오도록 서로 엇갈리는 형태로 상기 몸체의 내측 벽면에 설치되는 다수개의 경사판과, 상기 몸체의 하부와 통하는 배수구와, 한쪽 끝이 상기 수조의 바닥부와 통하며 다른 한쪽 끝은 상기 수조의 상부와 통하는 활성탄 회수관과, 상기 활성탄 회수관의 도중에 설치되는 활성탄 이송용 펌프 및 에어리프트를 포함하는 것을 특징으로 한다.The present invention relates to an activated carbon purification tank for filthy wastewater using activated activated carbon, and the activated carbon purification tank for filthy wastewater using fluid activated carbon according to the present invention has a tubular body of a predetermined volume having an inlet which is a passage of inflow water thereon, and Activated carbon and inflow water introduced from the upper side is staggered to each other in a staggered manner so as to descend to the bottom of the body along the zigzag-shaped path, a plurality of inclined plate is installed on the inner wall surface of the body, the drain hole communicating with the lower portion of the body, one end is The other end is in communication with the bottom of the tank and the activated carbon recovery pipe and the upper portion of the tank, characterized in that it comprises an activated carbon transfer pump and air lift installed in the middle of the activated carbon recovery pipe.
Description
본 발명은 최종 방류를 위한 오·폐수 정화용 활성탄조에 관한 것으로서, 보다 상세하게는 유동 활성탄을 이용하여 활성탄 탱크가 지닌 큰 부피의 단점을 제거하면서도 처리효율을 극대화한 오·폐수 정화용 활성탄조에 관한 것이다.The present invention relates to an activated carbon tank for wastewater purification for final discharge, and more particularly, to an activated carbon tank for wastewater purification by maximizing treatment efficiency while eliminating the disadvantages of a large volume of activated carbon tanks using flowing activated carbon.
도 1은 통상적인 오·폐수 정화처리장치를 나타낸 개략적인 블록 구성도로서, 도 1에 나타낸 바와 같이, 오·폐수 정화처리장치는 유입되는 오·폐수 중에 혼입된 입자상태가 큰 이물질, 예를 들면 종이조각이나 비닐 및 플라스틱 등을 걸러주는 스크린(91)과, 스크린(91)을 통과한 오·폐수의 유량을 조정하는 유량조정조(92)와, 유량조정조(92)를 통과한 오·폐수 중의 유기성물질을 호기성 미생물에 의해 분해될 수 있도록 적정량의 산소와 접촉하는 폭기조(93)와, 폭기조(93)를 통과한 오·폐수가 함유한 침전물을 단계적으로 침전시켜 주는 침전조(94)로 이루어진다. 침전조는 슬러지를 침전시키고 상등수를 방류한다. 침전조(94)를 통과한 오·폐수의 중수처리 및 고도처리를 위한 장치로는 세(細)여과시설인 활성탄을 이용한 물리화학적 고도처리로, 활성탄조(95)가 더 구비될 수 있다. FIG. 1 is a schematic block diagram showing a conventional wastewater purification treatment apparatus. As shown in FIG. 1, a wastewater purification treatment apparatus has a large amount of particulate matter mixed in an incoming wastewater, for example. For example, a screen 91 for filtering pieces of paper, vinyl, plastic, etc., a flow regulating tank 92 for adjusting the flow rate of the wastewater passing through the screen 91, and a waste water passing through the flow regulating tank 92 It consists of an aeration tank 93 in contact with an appropriate amount of oxygen so as to be decomposed by the aerobic microorganisms, and a sedimentation tank 94 for gradually depositing the sediment containing the waste water passed through the aeration tank 93. . The settling tank settles the sludge and discharges the supernatant. As a device for the heavy water treatment and advanced treatment of the wastewater passing through the sedimentation tank 94, the activated carbon tank 95 may be further provided by physical and chemical advanced treatment using activated carbon as a fine filtration facility.
본 발명은 상기한 것과 같은 오·폐수 정화처리장치에서의 활성탄조를 개량한 것이다. The present invention improves the activated carbon tank in the waste water purification treatment apparatus as described above.
종래의 활성탄조는 대용량의 탱크에 활성탄을 채워넣고 물을 가만히 담아두는 방식이었으나, 종래 활성탄조의 설치시, 경제성의 문제와 설치 면적이 크다는 점, 활성탄 충진재의 폐쇄현상으로 인하여 주기적 역세척이 필요하다는 점, 활성탄조의 잦은 청소와 활성탄의 주기적 교체 등으로 인하여 관리상의 불편함이 크다는 점, 이에 따른 인력소요 및 비용의 문제와 활성탄 충진율에 비해 접촉면적이 작아서 정화효율이 떨어진다는 점 등의 문제점이 있다.Conventional activated carbon tanks were filled with activated carbon and filled with water in a large capacity tank.However, when installing activated carbon tanks, economical problems and a large installation area are required, and periodic backwashing is required due to the closure of activated carbon fillers. In addition, there is a problem in that management inconvenience due to frequent cleaning of activated carbon and periodic replacement of activated carbon, such as manpower demand and cost, and the purification efficiency is low due to the small contact area compared to the activated carbon filling rate.
본 발명은 이러한 종래 기술의 문제점을 해결하기 위해서 안출된 것으로서, 본 발명은 활성탄이 유입수와 함께 유동을 하도록 구성되어 막힘 현상의 방지 등 운전의 용이함과 비용 절감의 효과가 있고 물과 활성탄의 접촉면적을 증가시켜 처리효율을 극대화한 오·폐수 정화용 활성탄조를 제공하는 데 그 목적이 있다.The present invention has been made to solve the problems of the prior art, the present invention is configured to allow the activated carbon to flow with the influent water has the effect of ease of operation and cost reduction, such as prevention of clogging phenomenon and the contact area of water and activated carbon The purpose of the present invention is to provide activated carbon for effluent and wastewater purification by maximizing treatment efficiency.
이와 같은 상기의 목적을 달성하기 위한 본 발명에 의한 유동 활성탄을 이용한 오·폐수 정화용 활성탄조는 상부에 유입수의 통로인 유입구를 구비한 소정 체적의 통형 몸체와, 상기 몸체의 상측에서 투입되는 활성탄 및 유입수가 지그재그 형태의 경로를 따라 상기 몸체의 바닥까지 내려오도록 서로 엇갈리는 형태로 상기 몸체의 내측 벽면에 설치되는 다수개의 경사판과, 상기 몸체의 하부와 통하는 배수구와, 한쪽 끝이 상기 몸체의 바닥부와 통하며 다른 한쪽 끝은 상기 몸체의 상부와 통하는 활성탄 회수관과, 상기 활성탄 회수관의 도중에 설치되는 활성탄 이송용 펌프 및 에어리프트를 포함하여 구성된다.Activated carbon tank for wastewater purification using the activated activated carbon according to the present invention for achieving the above object is a cylindrical body of a predetermined volume having an inlet which is a passage of inflow water at the top, activated carbon and influent water introduced from the upper side of the body A plurality of inclined plates installed on the inner wall of the body in a staggered manner so as to descend to the bottom of the body along a zigzag path, a drain hole communicating with a lower part of the body, and one end of the body communicating with the bottom of the body. And the other end includes an activated carbon recovery pipe communicating with an upper portion of the body, an activated carbon transfer pump and an air lift installed in the middle of the activated carbon recovery pipe.
또한, 상기 몸체의 바닥부는 직경방향의 중심부로 하향 경사지게 형성되고 상기 몸체의 바닥부의 중심부는 활성탄이 모여지는 활성탄 수집부를 이루는 것이 바람직하다. In addition, it is preferable that the bottom of the body is inclined downward to the central portion in the radial direction, and the center of the bottom portion of the body forms an activated carbon collection unit in which activated carbon is collected.
또한, 상기 배수구의 입구에는 물은 통과 가능하고 활성탄은 통과하지 못하는 막이 설치되는 것이 바람직하다.In addition, the inlet of the drain is preferably a membrane that can pass through the water and activated carbon is not installed.
또한, 상기 경사판의 각도는 30°이상인 것이 바람직하다.Moreover, it is preferable that the angle of the said inclination plate is 30 degrees or more.
또한, 상기 경사판의 재료는 스테인레스강인 것이 바람직하다.In addition, the material of the inclined plate is preferably stainless steel.
또한, 상기 몸체의 위에서 내려다볼 때 상기 경사판 하나가 상기 몸체의 수평 단면의 3/4 이상을 차지하도록 구성되는 것이 바람직하다.In addition, when looking down from the top of the body it is preferable that one of the inclined plate is configured to occupy more than three quarters of the horizontal cross section of the body.
이하, 본 발명의 구체적인 실시예를 첨부된 도면을 참고하여 상세하게 설명한다. Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2에 도시된 바와 같이, 활성탄조의 몸체(1)는 원통형의 벽체(2)와 원추형의 바닥부(3) 및 바닥부(3) 중심에 구비된 활성탄 수집부(4)로 구성된다. 몸체의 바닥부(3)가 직경방향의 중심부로 하향 경사지게 형성되는 것은 활성탄이 몸체 바닥부(3)의 중심에 있는 활성탄 수집부(4)에 모여지도록 하기 위함이다.As shown in FIG. 2, the body 1 of the activated carbon is composed of a cylindrical wall 2, a conical bottom 3 and an activated carbon collection 4 provided at the center of the bottom 3. The bottom 3 of the body is formed to be inclined downward to the central portion in the radial direction so that the activated carbon is collected in the activated carbon collecting part 4 at the center of the body bottom 3.
활성탄 수집부(4)에는 언제나 활성탄이 충전되어 있으며 활성탄 수집부(4)의 바닥과 연결된 활성탄 회수관(5)을 통해서 아래쪽에 위치한 일정량의 활성탄부터 빠져나가며 활성탄 회수(5)관의 도중에 설치된 펌프 및 에어리프트(6)에 의해 활성탄 수집부(4)를 빠져나온 활성탄이 활성탄 몸체(1)의 상단까지 올려져서 활성탄 몸체(1)의 개구된 상단으로 다시 쏟아지게 된다. Activated carbon collection unit (4) is always filled with activated carbon through the activated carbon recovery pipe (5) connected to the bottom of the activated carbon collection unit (4) is a pump installed in the middle of the activated carbon recovery (5) pipe exiting from a certain amount of activated carbon And the activated carbon exiting the activated carbon collection unit 4 by the air lift 6 is raised to the upper end of the activated carbon body 1 is poured back to the open upper end of the activated carbon body (1).
한편, 처리 대상인 유입수는 몸체(1)의 상단부 벽과 통해있는 유입구(7)를 통해 공급된다. 펌프 및 에어리프트(6)에 의해 활성탄 몸체(1)의 상단에서 쏟아지는 활성탄과 유입구(7)를 통해 공급되는 유입수가 경사판(8) 중 맨 위에 설치된 경사판(8) 위에서 만나 흘러내려오게 된다. On the other hand, the inflow water to be treated is supplied through the inlet 7 through the upper wall of the body (1). Activated carbon pours from the upper end of the activated carbon body 1 by the pump and the air lift 6 and inflow water supplied through the inlet 7 meets and flows down on the inclined plate 8 installed on the top of the inclined plate 8.
경사판(8)은 활성탄 및 유입수가 지그재그 형태의 경로를 따라 상기 몸체의 바닥(3)까지 내려오도록 서로 엇갈리는 형태로 상기 몸체(1)의 내측 벽면에 다수개가 설치된다. The inclined plate 8 is installed on the inner wall surface of the body 1 in a staggered form so that the activated carbon and the inflow water fall down to the bottom 3 of the body along a zigzag path.
도 3에 도시된 바와 같이 경사판(8)은 활성탄조 몸체(1)의 내벽과 결합된 부분으로부터 하향 경사지게 설치되며 각 경사판(8)은 서로 만나지 않도록 엇갈리게 설치되므로 활성탄 및 유입수는 경사면을 타고 몸체의 바닥부(3)까지 흘러 내려오게 된다. 경사판(8)의 경사도는 적어도 30°보다는 더 기울어지도록 한다.As shown in FIG. 3, the inclined plate 8 is installed to be inclined downward from the portion coupled with the inner wall of the activated carbon body 1, and the inclined plates 8 are alternately installed so as not to meet each other, so that the activated carbon and the influent flow on the inclined surface of the body. It will flow down to the bottom (3). The inclination of the inclined plate 8 is such that it is inclined more than at least 30 degrees.
또한, 도 4에 도시된 바와 같이 경사판(8)은 활성탄조의 위에서 내려다볼 때 활성탄조 내부 단면적의 적어도 3/4을 차지하도록 구성한다. 도 4에서의 점선 부분은 그 위의 경사판(8)에 의해서 가려진 부분의 경사판(8)의 모서리를 나타낸 것이다.Further, as shown in FIG. 4, the inclined plate 8 is configured to occupy at least three quarters of the inner cross-sectional area of the activated carbon when viewed from above the activated carbon. The dotted part in FIG. 4 shows the edge of the inclined plate 8 of the part obscured by the inclined plate 8 thereon.
경사판(8)의 재료는 스테인레스강으로 한다.The material of the inclined plate 8 is made of stainless steel.
활성탄조 몸체(1) 상부의 유입구(7)로부터 들어오는 유입수와 펌핑에 의해 회수되어 활성탄 회수관(5)에 의서 몸체(1) 상단으로부터 공급되는 활성탄이 합쳐져서 경사판(8)을 타고 내려오는 가운데 활성탄에 의해 유입수가 정화처리된다.The activated carbon is collected by inflow from the inlet 7 above the activated carbon body 1 and pumped, and activated carbon supplied from the upper end of the body 1 by the activated carbon recovery pipe 5 merges and descends on the inclined plate 8. The influent is purified.
활성탄 및 유입수가 몸체의 바닥부(3)까지 내려와서 활성탄 수집부(4)에 모이게 되면 활성탄은 활성탄 수집부(4)의 바닥에 가라앉게 되고 활성탄과 함께 내려온 유입수는 활성탄 수집부(4)의 상부와 연결된 배수구(9)를 통해 빠져나가게 된다. 배수구(9)의 입구에는 활성탄은 빠져나갈 수 없고 물만 빠져나갈 수 있게 하는 막(10)이 설치되어 있으므로 활성탄이 배수구를 통해 빠져나가는 일이 방지된다.When activated carbon and influent flows down to the bottom part 3 of the body and collects in the activated carbon collection part 4, the activated carbon sinks to the bottom of the activated carbon collection part 4, and the influent that comes down with the activated carbon is collected in the activated carbon collection part 4. Exit through the drain 9 connected to the top. Since the membrane 10 is provided at the inlet of the drain 9 so that activated carbon cannot escape, only water can be prevented.
활성탄은 상기와 같은 과정이 계속적으로 반복됨으로써 순환하게 된다.Activated carbon is circulated by repeating the above process.
이상에서와 같이, 본 발명에 의한 활성탄조는 종래의 활성탄조에 비하여 적은 면적을 차지하고, 종래의 활성탄조가 활성탄의 지속적 충진이 필요하고 역세척 등을 위한 추가비용이 발생하는 데 비하여 본 발명에 의한 활성탄조는 펌핑을 하기 위해 소요되는 약간의 비용과 일정 기간 후 충진재의 부분적 보충만이 요구되어 비용 및 관리에 있어 유리하며, 종래의 활성탄조가 충진재의 막힘 방지 및 주기적 청소 등의 관리가 필요한 데 비하여 본 발명에 의한 활성탄조는 막힘 등이 없어 관리가 편리하고, 종래의 활성탄조가 막힘 등의 형상으로 인해 수질의 변화가 심한 데 비하여 본 발명에 의한 활성탄조는 면적 대비 충진재의 접촉율이 높아 수질의 정화효율이 뛰어나다는 장점이 있다. As described above, the activated carbon tank according to the present invention occupies a smaller area than the conventional activated carbon tank, whereas the activated carbon tank according to the present invention requires the continuous charging of activated carbon and additional costs for backwashing and the like occur. Only a small amount of pumping costs and partial replenishment of the filler after a certain period of time are required, which is advantageous in terms of cost and management, and compared to the conventional activated carbon in the present invention, in contrast to the need for management such as preventing clogging and periodic cleaning of the filler. Activated carbon tank is easy to manage because there is no blockage, etc., while the active carbon tank according to the present invention has a high contact rate of the filler compared to the area due to the shape of the conventional activated carbon block, etc. There is an advantage.
본 발명에 따른 활성탄조는 기존의 어떠한 방식의 시설에도 적용이 가능하므로 생물화학적 처리방법의 운영에 있어 큰 효과를 기대할 수 있다.The activated carbon tank according to the present invention can be applied to any existing method, so a great effect can be expected in the operation of the biochemical treatment method.
이상의 설명에서와 같이 본 발명은 바람직한 구체적인 예들에 대해서만 기술하였으나, 상기의 구체적인 예들을 바탕으로 한 본 발명의 기술사상 범위 내에서의 다양한 변형 및 수정이 가능함은 당업자에게 있어서 명백한 것이며, 또한, 이러한 변형 및 수정이 첨부된 특허청구범위에 속함은 당연한 것이다.As described above, the present invention has been described only with respect to specific examples, but it will be apparent to those skilled in the art that various changes and modifications can be made within the technical spirit of the present invention based on the above specific examples. And modifications belong to the appended claims.
도 1은 종래 기술에 따른 오·폐수 정화처리장치를 나타낸 개략적인 블록구성도.1 is a schematic block diagram showing a waste water purification treatment apparatus according to the prior art.
도 2는 본 발명에 따른 활성탄조를 나타낸 사시도.2 is a perspective view showing an activated carbon tank according to the present invention.
도 3은 본 발명에 따른 활성탄조를 나타낸 단면도.3 is a cross-sectional view showing an activated carbon tank according to the present invention.
도 4는 본 발명에 따른 활성탄조를 나타낸 평면도.4 is a plan view showing an activated carbon tank according to the present invention.
※도면의 주요부분에 대한 부호의 설명※ Explanation of symbols for main parts of drawing
1: 몸체 2: 벽체1: body 2: wall
3: 바닥부 4: 활성탄 수집부3: bottom portion 4: activated carbon collector
5: 활성탄 회수관 6: 펌프 및 에어리프트5: activated carbon recovery line 6: pump and air lift
7: 유입구 8: 경사판7: inlet 8: ramp
9: 배수구 10: 막9: drain 10: membrane
Claims (6)
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| KR1020050031031A KR100528633B1 (en) | 2005-04-14 | 2005-04-14 | Activated carbon tank for purifying wastewater using flowing activated carbon |
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| KR1020050031031A KR100528633B1 (en) | 2005-04-14 | 2005-04-14 | Activated carbon tank for purifying wastewater using flowing activated carbon |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100807408B1 (en) | 2007-01-19 | 2008-02-25 | 한양대학교 산학협력단 | Experiment education instrument for water purifying and deodorization |
| CN111039408A (en) * | 2020-01-02 | 2020-04-21 | 科盛环保科技股份有限公司 | Biological fluidization composite reactor for split type modular sewage treatment |
| CN116272046A (en) * | 2023-05-05 | 2023-06-23 | 山东格润内泽姆环保科技有限公司 | Device for preventing active carbon loss during discharging of active carbon regeneration system |
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2005
- 2005-04-14 KR KR1020050031031A patent/KR100528633B1/en active IP Right Grant
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100807408B1 (en) | 2007-01-19 | 2008-02-25 | 한양대학교 산학협력단 | Experiment education instrument for water purifying and deodorization |
| CN111039408A (en) * | 2020-01-02 | 2020-04-21 | 科盛环保科技股份有限公司 | Biological fluidization composite reactor for split type modular sewage treatment |
| CN116272046A (en) * | 2023-05-05 | 2023-06-23 | 山东格润内泽姆环保科技有限公司 | Device for preventing active carbon loss during discharging of active carbon regeneration system |
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