KR102127708B1 - Filter body having a multiple-impeller, and rainwater controlling apparatus having the filter body - Google Patents

Filter body having a multiple-impeller, and rainwater controlling apparatus having the filter body Download PDF

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KR102127708B1
KR102127708B1 KR1020200021244A KR20200021244A KR102127708B1 KR 102127708 B1 KR102127708 B1 KR 102127708B1 KR 1020200021244 A KR1020200021244 A KR 1020200021244A KR 20200021244 A KR20200021244 A KR 20200021244A KR 102127708 B1 KR102127708 B1 KR 102127708B1
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South Korea
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filter
rainwater
tank
impeller
filtration
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KR1020200021244A
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Korean (ko)
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조배기
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(주) 한국엔피기술
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/76Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/76Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2221/00Applications of separation devices
    • B01D2221/12Separation devices for treating rain or storm water

Abstract

본 발명은 다단의 임펠러를 구비한 여과체와 상기 여과체를 포함하는 우수처리장치에 관한 것이다.
구체적으로는, 우수가 침전된 최초의 침전지로부터 유입되어 우수가 저장된 저장조와, 상기 저장조로부터 물을 유입받아 여과시키는 여과조를 포함하는 우수처리장치에 관한 것으로서, 상기 여과조에 유입된 물을 1차 및 2차로 2번에 걸쳐 여과시키도록 구성되며, 1차 여과를 위한 여과체는 내부에 다단으로 구성된 임펠러를 포함하여 여과체 내부의 여과재를 교반시켜 여과체 외측에 흡착된 오염물질의 탈리가 가능하도록 하고, 2차 여과를 위한 여과체는 압축작용을 수행하도록 구성된 2개의 여과체를 구비하여 순차적으로 2번 여과될 수 있도록 구성된 여과조를 포함하는 우수처리장치에 관한 것이다. Specifically, it relates to a rainwater treatment apparatus comprising a storage tank in which rainwater is introduced from the first sedimentation basin in which rainwater is settled and a storage tank in which rainwater is stored, and a filtering tank that receives water from the storage tank and filters It is configured to filter twice in a second time, and the filter body for the first filtration includes an impeller composed of multistages inside to stir the filter material inside the filter body so that the contaminants adsorbed on the outside of the filter body can be removed. And, the filter body for secondary filtration relates to a rainwater treatment apparatus including a filter tank configured to be sequentially filtered twice by having two filter bodies configured to perform a compression action. The present invention relates to a filter body having a multi-stage impeller and a stormwater treatment device comprising the filter body. The present invention relates to a filter body having a multi-stage impeller and a stormwater treatment device comprising the filter body.
Specifically, it relates to a rainwater treatment device including a storage tank in which rainwater is introduced from the first sedimentation basin in which rainwater is precipitated, and a storage tank in which rainwater is stored, and a filtering tank for receiving and filtering water from the storage tank. Specifically, it relates to a rainwater treatment device including a storage tank in which rainwater is introduced from the first sedimentation basin in which rainwater is precipitated, and a storage tank in which rainwater is stored, and a filtering tank for receiving and filtering water from the storage tank. It is configured to filter twice as a second time, and the filter body for primary filtration includes an impeller composed of multiple stages inside to stir the filter medium inside the filter body so that the contaminants adsorbed on the outside of the filter body can be removed. It is configured to filter twice as a second time, and the filter body for primary filtration includes an impeller composed of multiple stages inside to stir the filter medium inside the filter body so that the contaminants adsorbed on the outside of the filter body can be removed . And, the filter body for secondary filtration relates to a stormwater treatment apparatus including a filter tank configured to be filtered twice by sequentially having two filter bodies configured to perform a compression action. And, the filter body for secondary filtration relates to a stormwater treatment apparatus including a filter tank configured to be filtered twice by sequentially having two filter bodies configured to perform a compression action.

Description

다단의 임펠러를 구비한 여과체와 상기 여과체를 포함하는 우수처리장치{FILTER BODY HAVING A MULTIPLE-IMPELLER, AND RAINWATER CONTROLLING APPARATUS HAVING THE FILTER BODY} FILTER BODY HAVING A MULTIPLE-IMPELLER, AND RAINWATER CONTROLLING APPARATUS HAVING THE FILTER BODY}

본 발명은 다단의 임펠러를 구비한 여과체와 상기 여과체를 포함하는 우수처리장치에 관한 것이다. The present invention relates to a filter body having a multi-stage impeller and a stormwater treatment device comprising the filter body.

구체적으로는, 우수가 침전된 최초의 침전지로부터 유입되어 우수가 저장된 저장조와, 상기 저장조로부터 물을 유입받아 여과시키는 여과조를 포함하는 우수처리장치에 관한 것으로서, 상기 여과조에 유입된 물을 1차 및 2차로 2번에 걸쳐 여과시키도록 구성되며, 1차 여과를 위한 여과체는 내부에 다단으로 구성된 임펠러를 포함하여 여과체 내부의 여과재를 교반시켜 여과체 외측에 흡착된 오염물질의 탈리가 가능하도록 하고, 2차 여과를 위한 여과체는 압축작용을 수행하도록 구성된 2개의 여과체를 구비하여 순차적으로 2번 여과될 수 있도록 구성된 여과조를 포함하는 우수처리장치에 관한 것이다.Specifically, it relates to a rainwater treatment device including a storage tank in which rainwater is introduced from the first sedimentation basin in which rainwater is precipitated, and a storage tank in which rainwater is stored, and a filtering tank for receiving and filtering water from the storage tank. It is configured to filter twice as a second time, and the filter body for primary filtration includes an impeller composed of multiple stages inside to stir the filter medium inside the filter body so that the contaminants adsorbed on the outside of the filter body can be removed. And, the filter body for secondary filtration relates to a stormwater treatment device including a filter tank configured to be filtered twice by sequentially having two filter bodies configured to perform compression.

일반적인 우수처리시설은 도로, 단지, 택지, 산업단지, 항만 등 우수계획상 최종 배출구 위치에 설치되므로 지표면에서 수 미터 또는 수십 미터 아래에 설치되는 경우가 대다수이다.In general, rainwater treatment facilities are installed at the location of the final outlet in the rainwater plan, such as roads, complexes, residential lands, industrial complexes, and ports.

일상적인 점검 및 보수, 준설, 여재 교체 등을 시행시 조 내부에 인력이 투입되는 경우 안전문제와 혐기성 가스에 의한 질식 등의 우려가 있으며, 육안점검이 불가능할 정도로 깊이 설치되어 혐오 시설로 인식되어 오고 있는 실정이다.When personnel are put inside the tank during routine inspection and maintenance, dredging, replacement of filter media, etc., there are concerns about safety issues and suffocation by anaerobic gas.It has been recognized as a hate facility because it is installed deep enough to prevent visual inspection. That is true.

우수처리시설 내부 제원(여재면적)은 대상면적에 따라 발생 우수량이 산정이 되어 설계가 되어 진다. 우수관 하단에 유입관을 연결하여 유입된 우수는 우수처리장치 내부의 저장조, 처리조, 역세수조(세척조) 등을 거쳐 배출하되도록 구성하는 것이 대다수이다. 우수 발생량에 따른 적정 유량이 유입되는 것을 조절할 수 없도록 현장에서 설치가 되어 있어서, 과도한 우수의 유입이 지속적으로 이루어져 여재층의 수명 단축이 이루어진다.The specifications (filtered area) inside the rainwater treatment facility are designed by calculating the amount of rainwater generated according to the target area. In most cases, the rainwater introduced by connecting the inlet pipe to the bottom of the rainwater pipe is discharged through a storage tank, a treatment tank, and a backwashing tank (washing tank) inside the rainwater treatment device. It is installed in the field so that it is not possible to control the inflow of the proper flow rate according to the amount of rainwater, so the inflow of excessive rainwater is continuously made to shorten the life of the filter media layer.

따라서, 우수처리장치의 최적의 유지관리를 위해 설계된 여과재 면적에 맞도록 적정한 우수량이 처리되도록 구성할 필요가 있고, 고비용이 투입되어 설치한 우수처리시설의 관리를 위해서는 접근이 어렵고 위험한 위치에 설치되는 문제점을 개선할 필요가 있다.Therefore, it is necessary to configure an appropriate amount of rainwater to fit the area of the filter medium designed for optimal maintenance of the rainwater treatment system, and it is installed at a difficult and dangerous location for management of the rainwater treatment facility installed at high cost. The problem needs to be improved.

관련된 기술로서, 등록특허공보 제10-0924075호에는 수직형 초기 우수 정화장치가 기재되어 있다.As a related technology, a vertical initial rainwater purification device is disclosed in Korean Patent Publication No. 10-0924075.

상기 기술은, 상하 장방형으로 형성된 수직형 본체(100)를 마련하고, 상기 본체(100) 상부 정화조(12)로 유입되는 빗물의 부유물, 침전물을 여과시켜 후방측 상하로 형성된 배출구(19)를 통해 하부로 배출하는 상부 정화부(10)와, 상기 배출구(19)로 배출되는 빗물을 다수 연결 형성된 웨어배관(25)에 의해 고르게 분배하여 하부로 낙하는 빗물 분배부(20)와, 상기 빗물 분배부에 의해 고르게 분배되어 낙하되는 빗물을 여재부(35) 사이로 통과시켜 재차 여과한 후 배출구(31)로 배출하는 하부 정화부(30)를 상하로 형성하여 제공함으로써, 좁은 설치면적에 간단하게 설치함에 의한 공간 활용성, 설치 작업성 및 빗물에 포함된 부유물, 침전물 및 기타 이물질을 다단계 걸쳐 효과적으로 제거함에 의한 정화 효율성을 우수하게 제공하는 것을 기재하고 있다.The above technology is to provide a vertical body 100 formed in a vertical rectangle, and through the outlet 19 formed in the rear side up and down by filtering suspended matter and sediment of rainwater flowing into the upper septic tank 12 of the main body 100. The upper purification part 10 discharged to the lower part, the rainwater distribution part 20 which is evenly distributed by the wear pipes 25 formed by connecting a plurality of rainwater discharged to the discharge port 19, and the rainwater distribution By passing the rainwater distributed evenly by the distribution between the filter media 35 and filtering again, the lower purification section 30 discharged to the discharge port 31 is provided vertically, thereby simply installing it in a narrow installation area It describes that space utilization by installation, installation workability, and purification efficiency by effectively removing suspended matter, sediment, and other foreign matters contained in rainwater over multiple stages are excellent.

다른 기술로서, 등록특허공보 제10-1060100호에는 저에너지 자연정화 수직흐름 설비를 구비하는 빗물 처리시스템이 기재되어 있다.As another technique, Patent No. 10-1060100 discloses a rainwater treatment system having a low energy natural purification vertical flow facility.

상기 기술은, 저에너지 자연정화 수직흐름 설비를 구비하는 빗물 처리시스템에 관한 것으로, 그 목적은 오염우수 정화를 위해 수직흐름설비를 설치하여 동력없이 중력에 의해 자연적으로 정화되도록 한 저에너지 자연정화 수직흐름 설비를 구비하는 빗물 처리시스템을 제공하는데 있다.The above technology relates to a rainwater treatment system having a low-energy natural purification vertical flow facility, the purpose of which is a low-energy natural purification vertical flow facility that is installed naturally by gravity without power by installing a vertical flow facility for purification of polluted rainwater. It is to provide a rainwater treatment system having a.

이러한 상기 기술의 구성은 건물 등의 시설물에 설치되어 빗물, 폐수 등의 오폐수가 유입되어 이송되는 적어도 하나 이상의 수거용 관(1)와; 상기 적어도 하나 이상의 수거용 관으로부터 유입된 빗물을 이송하는 연결관(2)과; 상기 연결관에서 이송된 빗물을 자연정화 수직흐름 설비에 공급하는 공급용관(3)과; 상기 공급용 관에 의해 다중 공급받은 빗물, 폐수 등의 오폐수를 중력에 의해 콩자갈, 자갈, 모래 중에서 선택된 하나이상으로 이루어진 여과층을 통과시켜 자연정화시키는 자연정화 수직흐름 설비(4)와; 상기 자연정화 수직흐름 설비 하부에 설치되어 정화된 물을 공급받아 저장하는 저류조(5)로 구성되어 동력없이 자연정화하도록 한 저에너지 자연정화 수직흐름 설비를 구비하는 것으로 기재하고 있다.The configuration of the above technology is installed in a facility such as a building, and at least one collection pipe 1 for transporting wastewater such as rainwater and wastewater is introduced and transferred; A connection pipe (2) for transferring rainwater introduced from the at least one collection pipe; A supply pipe (3) for supplying rainwater transferred from the connecting pipe to a natural purification vertical flow facility; A natural purification vertical flow facility (4) for naturally purifying wastewater such as rainwater, wastewater, etc. multiplied by the supply pipe by gravity through a filtration layer made of at least one selected from soybean, gravel, and sand; It is described as having a low-energy natural purification vertical flow facility which is installed under the natural purification vertical flow facility and is composed of a storage tank 5 for receiving and storing purified water to allow natural purification without power.

또 다른 기술로서, 등록특허공보 제10-1826482호에는 수직 관로형 빗물 여과 장치가 기재되어 있다.As another technique, Patent No. 10-1826482 discloses a vertical conduit type rainwater filtration device.

상기 기술은, 수직 관로의 중력에 의해 하측으로 유입되는 빗물이 상광하협(上廣下狹)의 깔대기 관의 내측면을 따라 전향력을 받으면서도 중력에 의해 가속되어 협잡물은 자연스럽게 하부 외측으로 비산하여 빗물로부터 1차 분리되고, 상기 깔때기 관의 하부에 위치하는 메시 스크린(mesh screen)의 하향 경사면을 따라 1차 분리된 협잡물은 외측공간으로 완전 분리 배수시키고, 협잡물이 제거된 빗물은 상기 메시 스크린을 통해 수직으로 바로 낙하하여 모여져 별도의 빗물 저장 탱크로 유입시킴으로써, 관로내에서의 협잡물에 의한 막힘 현상을 방지하고, 빈번한 관리가 요구되지 않는 수직 관로형 빗물 여과 장치에 관한 것이다.In the above technique, the rainwater flowing downward due to the gravity of the vertical pipeline is accelerated by gravity while receiving the turning force along the inner surface of the funnel tube of the upper and lower straits, and the contaminants naturally scatter outward from the rainwater. The primary segregated and firstly separated contaminants along the downward slope of the mesh screen located at the bottom of the funnel tube are completely separated and drained into the outer space, and the rainwater from which the contaminants are removed is vertically through the mesh screen. The present invention relates to a vertical conduit type rainwater filtration device that is prevented from being clogged by contaminants in a conduit and prevents frequent management by dropping and collecting them directly into a separate rainwater storage tank.

상술된 기술들에는 수직으로 구성된 여과구조에 대해 기재하고 있으나, 이는 본 출원인이 제안하는 발명과 비교하여보면, 여과에 의해 흡착된 오염물질을 처리할 수 있는 기술에 대해 기재하고 있지 않는 점에서 차이가 있다. Although the above-described techniques describe a vertically configured filtration structure, this is different in that it does not describe a technique capable of treating contaminants adsorbed by filtration as compared to the invention proposed by the present applicant. There is.

등록특허공보 제10-0924075호(2009.10.29. 공고) Registered Patent Publication No. 10-0924075 (announced on October 29, 2009) 등록특허공보 제10-1060100호(2011.08.29. 공고) Registered Patent Publication No. 10-1060100 (announced on August 29, 2011) 등록특허공보 제10-1826482호(2018.02.06. 공고) Registered Patent Publication No. 10-1826482 (announced on Feb. 6, 2018) 등록특허공보 제10-1639904호(2016.07.12. 공고) Registered Patent Publication No. 10-1639904 (announced on July 12, 2016) 등록특허공보 제10-0634464호(2006.10.16. 공고) Registered Patent Publication No. 10-0634464 (announced on October 16, 2006)

본 발명의 목적은, 우수가 침전된 최초의 침전지로부터 유입되어 우수가 저장된 저장조와, 상기 저장조로부터 물을 유입받아 여과시키는 여과조를 포함하는 우수처리장치에 관한 것으로서, 상기 여과조에 유입된 물을 1차 및 2차로 2번에 걸쳐 여과시키도록 구성되며, 1차 여과를 위한 여과체는 내부에 다단으로 구성된 임펠러를 포함하여 여과체 내부의 여과재를 교반시켜 여과체 외측에 흡착된 오염물질의 탈리가 가능하도록 하고, 2차 여과를 위한 여과체는 압축작용을 수행하도록 구성된 2개의 여과체를 구비하여 순차적으로 2번 여과될 수 있도록 구성된 여과조를 포함하는 우수처리장치를 제공하는데 있다.The object of the present invention is to provide a water treatment device comprising a storage tank in which rainwater is introduced from the first sedimentation basin in which rainwater is precipitated and a storage tank in which rainwater is stored, and a filtering tank for receiving and filtering water from the storage tank. It is configured to filter twice as primary and secondary, and the filter for primary filtration includes an impeller composed of multiple stages inside to stir the filter medium inside the filter to remove the contaminants adsorbed on the outside of the filter. In order to be possible, the filter body for secondary filtration is to provide a rainwater treatment apparatus including a filter tank configured to be filtered twice by sequentially having two filter bodies configured to perform compression.

상술된 목적을 달성하기 위하여 안출된 것으로 본 발명에 따른 다단의 임펠러를 구비한 여과체와 상기 여과체를 포함하는 우수처리장치는, To achieve the above object, the filter body having a multi-stage impeller according to the present invention and a stormwater treatment device comprising the filter body,

먼저, 수직된 방향으로 구성되고, 내부에 여과재가 수용된 여과체로서, First, the filter body is configured in a vertical direction, the filter medium is accommodated therein,

내부에 모터로부터 동력을 전달받아 회전되는 회전축과, Rotating shaft that is rotated by receiving power from the motor inside,

상기 회전축의 외면에 구성되어 회전되는 임펠러를 포함하되, It comprises an impeller configured to rotate on the outer surface of the rotating shaft,

상기 임펠러는 복수 개가 소정의 간격으로 배열되어 다단으로 구성됨으로써, The impeller is composed of a plurality of stages are arranged at predetermined intervals,

상기 여과체 내부의 임펠러의 회전에 의해 여과체 내부의 여과재가 교반되어 여과체 외면에 흡착된 오염물질을 탈리시키는 다단의 임펠로를 구비한 여과체를 포함하는 것을 특징으로 한다. It characterized in that it comprises a filter medium having a multi-stage impeller to remove the contaminants adsorbed on the outer surface of the filter medium by stirring the filter medium inside the filter body by the rotation of the impeller inside the filter body.

또한, 상술된 여과체를 포함하는 우수처리장치로서, In addition, as a rainwater treatment device comprising the above-described filter body,

상기 여과체를 포함하는 여과조와, A filter tank comprising the filter body,

상기 여과조에 우수를 공급하는 저장조와, A storage tank that supplies rainwater to the filtration tank,

상기 저장조에 우수를 공급하는 최초 우수가 침전되는 침전지를 포함하여 구성된 우수처리장치에 있어서, In the rainwater treatment apparatus consisting of a sedimentation basin in which the first rainwater to supply rainwater to the storage tank is precipitated,

상기 여과조는 수직으로 구성된 여과체를 2개 구비하여, 2번 여과를 수행하는 것을 특징으로 한다. The filtration tank is provided with two vertically configured filter bodies, and is characterized in that it performs filtration twice.

이때, 상기 여과조는, At this time, the filtration tank,

상기 저장조로부터 공급된 우수를 유입받는 유입구와, Inlet for receiving the rainwater supplied from the storage tank,

임펠러가 구비된 제1 여과체와, A first filter body provided with an impeller,

상기 제1 여과체의 다음 단에 위치되어 여과를 수행하는 제2 여과체와, A second filter body located at a next stage of the first filter body to perform filtration,

상기 제2 여과체를 통해 여과된 물을 배출하는 배출구를 포함하되, A discharge port for discharging the filtered water through the second filter body,

상기 제2 여과체는, The second filter body,

윈치(W)의 동력을 전달하는 연결수단과, Connection means for transmitting the power of the winch (W),

상기 연결수단에 연결되어 제2 여과체의 여과 진행 방향으로 조작되어 압착을 수행하는 판부를 포함하는 것을 특징으로 한다. It characterized in that it comprises a plate connected to the connecting means is operated in the direction of the filtration progress of the second filter body to perform compression.

또한, 상기 제2 여과체는, In addition, the second filter body,

일측에 블로워(B)에서 발생된 공기를 전달하는 파이프가 구비되고, On one side is provided with a pipe for transmitting air generated from the blower (B),

상기 파이프의 제2 여과체 내부에 위치된 일측에는 공기를 배출할 수 있는 노즐이 구성되어, A nozzle that can discharge air is configured at one side located inside the second filter body of the pipe,

상기 제2 여과체 내부로 공기를 유입시키는 것을 특징으로 한다. It is characterized in that air is introduced into the second filter body.

또한, 상기 여과조는, In addition, the filtration tank,

상기 제2 여과체의 공기 유입으로 인해, 제2 여과체의 외면에 흡착되었던 오염물질이 탈리되면서 여과조 내부의 수위가 상승함에 따라, 발생되는 오염물질이 수면에 떠오른 여과조 내부의 우수를 저장조로 순환하기 위한 순환관로를 더 포함하되, Due to the inflow of air from the second filter body, as the water level inside the filter tank rises as contaminants adsorbed on the outer surface of the second filter body are detached, circulating rainwater inside the filter tank where the generated contaminants float on the water surface is circulated to the storage tank. To further include a circulation pipe for,

상기 순환관로는, The circulation pipe,

제1 여과체 및 제2 여과체의 최상의 높이보다 높은 위치에 구성되고, It is configured at a position higher than the best height of the first filter body and the second filter body,

유입구 및 배출구보다 낮은 위치에 구성되는 것을 특징으로 한다. It is characterized by being configured at a lower position than the inlet and outlet.

본 발명에 따른 다단의 임펠러를 구비한 여과체와 상기 여과체를 포함하는 우수처리장치에 의하면, According to the filter unit having a multi-stage impeller according to the present invention and a stormwater treatment device comprising the filter body,

첫째, 다단으로 구성된 임펠러를 통해 여과체 내부에 수용된 여과재를 교반하면서, 여과체 외면에 흡착된 오염물질을 탈리시킬 수 있고, First, while stirring the filter medium accommodated inside the filter medium through the impeller composed of multiple stages, it is possible to desorb contaminants adsorbed on the outer surface of the filter medium,

둘째, 2번의 여과를 수행하되, 2번째 여과를 수행하는 여과체에서는 압축작용을 통해 신속하고 효율적인 효과가 이루어질 수있도록 하는 장점을 가진다. Second, the filtration body performing the second filtration, but the second filtration has the advantage that a quick and efficient effect can be achieved through a compression action.

도 1은 본 발명에 따른 다단의 임펠러를 구비한 여과체를 포함하는 우수처리장치를 개략적으로 설명하는 도면이다.
도 2는 본 발명에 따른 다단의 임펠러를 구비한 여과체가 구비된 여과조의 구성을 나타낸 도면이다.
1 is a view schematically illustrating a rainwater treatment apparatus including a filter body having a multi-stage impeller according to the present invention.
2 is a view showing the configuration of a filter tank equipped with a filter body having a multi-stage impeller according to the present invention.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 안되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in the present specification and claims should not be construed as being limited to ordinary or lexical meanings, and the inventor can appropriately define the concept of terms to describe his or her invention in the best way. Based on the principles, it should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

따라서, 본 명세서에 기재된 실시 예와 도면에 도시된 사항은 본 발명의 가장 바람직한 실시 예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.Therefore, the examples shown in the embodiments and drawings described herein are only the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, and various equivalents can be substituted at the time of this application. It should be understood that there may be water and variations.

이하, 도면을 참조하여 설명하기에 앞서, 본 발명의 요지를 드러내기 위해서 필요하지 않은 사항 즉 통상의 지식을 가진 당업자가 자명하게 부가할 수 있는 공지 구성에 대해서는 도시하지 않거나, 구체적으로 기술하지 않았음을 밝혀둔다.Hereinafter, prior to the description with reference to the drawings, not necessary for revealing the gist of the present invention, that is, a well-known configuration that can be added by those skilled in the art will not be shown or not specifically described Well, reveal the notes.

본 발명은 다단의 임펠러를 구비한 여과체와 상기 여과체를 포함하는 우수처리장치에 관한 것이다.The present invention relates to a filter body having a multi-stage impeller and a stormwater treatment device comprising the filter body.

구체적으로는, 우수가 침전된 최초의 침전지로부터 유입되어 우수가 저장된 저장조와, 상기 저장조로부터 물을 유입받아 여과시키는 여과조를 포함하는 우수처리장치에 관한 것으로서, 상기 여과조에 유입된 물을 1차 및 2차로 2번에 걸쳐 여과시키도록 구성되며, 1차 여과를 위한 여과체는 내부에 다단으로 구성된 임펠러를 포함하여 여과체 내부의 여과재를 교반시켜 여과체 외측에 흡착된 오염물질의 탈리가 가능하도록 하고, 2차 여과를 위한 여과체는 압축작용을 수행하도록 구성된 2개의 여과체를 구비하여 순차적으로 2번 여과될 수 있도록 구성된 여과조를 포함하는 우수처리장치에 관한 것이다.Specifically, it relates to a rainwater treatment device including a storage tank in which rainwater is introduced from the first sedimentation basin in which rainwater is precipitated, and a storage tank in which rainwater is stored, and a filtering tank for receiving and filtering water from the storage tank. It is configured to filter twice as a second time, and the filter body for primary filtration includes an impeller composed of multiple stages inside to stir the filter medium inside the filter body so that the contaminants adsorbed on the outside of the filter body can be removed. And, the filter body for secondary filtration relates to a stormwater treatment device including a filter tank configured to be filtered twice by sequentially having two filter bodies configured to perform compression.

이러한 우수처리장치는 첨부된 도면의 도 1을 참조할 수 있다. The stormwater treatment apparatus may refer to FIG. 1 of the accompanying drawings.

도 1은 본 발명에 따른 다단의 임펠러를 구비한 여과체를 포함하는 우수처리장치를 개략적으로 설명하는 도면이다. 1 is a view schematically illustrating a rainwater treatment apparatus including a filter body having a multi-stage impeller according to the present invention.

첨부된 도면의 도 1에 따르면, 최초 우수가 침전된 최초의 침전지의 우수는 관로를 통해 저장조로 유입되도록 한다. According to Figure 1 of the accompanying drawings, the rainwater of the first sedimentation basin in which the first rainwater is precipitated is introduced into the storage tank through the pipeline.

이때, 침전지에는 유수의 유입을 위한 펌프와 모터가 구성될 수 있는데, 이는 통상의 기술자에게는 자명한 것이므로, 구체적인 설명은 생략할 수 있다. At this time, a pump and a motor for the inflow of running water may be configured in the sedimentation basin, which is obvious to a person skilled in the art, so a detailed description may be omitted.

상기 저장조는, 상기 침전지로부터 우수를 유입받기 위한 관로가 연결되고, 다른 일측에 여과조로 우수를 전달하기 위한 관로가 연결될 수 있다. In the storage tank, a conduit for receiving rainwater from the sedimentation basin is connected, and a conduit for delivering rainwater to the filter tank on the other side may be connected.

또한, 상기 저장조는 도면에 도시되지 않았지만, 저장조의 물을 배출할 수 있도록 드레인 목적의 배출 관로가 연결될 수도 있다. In addition, although the storage tank is not shown in the drawing, a discharge pipe for drain purposes may be connected to discharge water from the storage tank.

상기 저장조와 여과조 사이의 관로 일측으로는 펌프가 구비될 수 있는데, 이러한 저장조 및 여과조 사이의 펌프는 저장조의 우수가 여과조로 유입될 수 있도록 하는 기능을 한다. A pump may be provided on one side of the pipe line between the storage tank and the filtering tank, and the pump between the storage tank and the filtering tank functions to allow rainwater of the storage tank to flow into the filtering tank.

상기 여과조는, 첨부된 도면의 도 2를 참조하도록 한다. The filtration tank, refer to Figure 2 of the accompanying drawings.

도 2는 본 발명에 따른 다단의 임펠러를 구비한 여과체가 구비된 여과조의 구성을 나타낸 도면이다. 2 is a view showing the configuration of a filter tank equipped with a filter body having a multi-stage impeller according to the present invention.

첨부된 도면의 도 2에 따른 여과조는, The filtration tank according to Figure 2 of the accompanying drawings,

상기 여과조로 우수를 유입시키는 유입구와, An inlet for introducing rainwater into the filtration tank,

상기 유입구의 다음 단에 위치된 제1 여과체와, A first filter body located at a next stage of the inlet,

상기 제1 여과체의 다음 단에 위치된 제2 여과체와, A second filter body located at a next stage of the first filter body,

상기 제2 여과체의 다음 단에 위치되어 여과된 깨끗한 물을 배출하는 배출구와, An outlet for discharging clean filtered water located at a next stage of the second filter body,

상기 여과조의 일측에 모터를 포함하여 여과조 내부에 배출되지 못하고 잔여하는 우수 또는 오염물질 또는 오염물질이 포함된 우수를 배출하는 드레인배출구를 주요하게 포함한다.Mainly includes a drain outlet for discharging rainwater or pollutants or rainwater containing pollutants that cannot be discharged inside the filter tank by including a motor on one side of the filter tank.

이때, 제2 여과체는, 도 2와 같이 내부에 제2 여과체의 여과진행 방향으로 구동되는 판부를 포함하되, 상기 판부는 체인 또는 벨트 등으로 이루어진 연결수단에 연결되고, 상기 연결수단은 우수저장장치의 일측 또는 외측에 구비된 윈치(W)에 연결되어 상기 판부가 제2 여과체의 내부에서 여과진행 방향으로 구동될 수 있도록 한다.At this time, the second filter body, as shown in Figure 2 includes a plate portion that is driven in the filtration progress direction of the second filter body, the plate portion is connected to a connecting means made of a chain or a belt, the connecting means is excellent It is connected to the winch (W) provided on one side or the outside of the storage device so that the plate portion can be driven in the direction of filtration progress in the interior of the second filter body.

이때, 상기 연결수단은 우수처리장치의 제2 여과체에 인접하도록 구비된 롤러의 외면을 따라 상기 윈치(W)의 조작에 기반한 판부의 당김을 제어할 수 있다. At this time, the connecting means can control the pulling of the plate portion based on the operation of the winch (W) along the outer surface of the roller provided to be adjacent to the second filter body of the stormwater treatment device.

이러한 판부의 구동에 의해, 제2 여과체 내에서 압착이 발생되도록 한다. By driving such a plate portion, compression is generated in the second filter body.

상기 판부의 압착 작용에 의해 제2 여과체 내부의 여과가 더 신속하고 효율적으로 수행될 수 있도록 한다. 이때 판부는 섬유재 또는 다수의 통공이 형성되도록 함으로써 판부가 여과체 내부에서 원활하게 이동하도록 할 수 있다.It is possible to perform the filtration inside the second filter body more quickly and efficiently by the pressing action of the plate portion. At this time, the plate portion can be made to smoothly move inside the filter body by forming a fiber material or a plurality of through holes.

한편, 상술된 사항에 있어서, 윈치(W), 롤러, 연결수단 등의 구조에 대해 구체적으로 한정되어 있지 않지만, 통상의 기술자라면 예를 들어 롤러가 여과조의 마주하는 2개의 벽면에 축이 연결되고 상기 축을 통해 회전할 수 있도록 구성된다던지, 이러한 롤러의 외면을 따라 연결수단이 조작될 수 있고, 연결수단의 단부에 결합된 판부가 연결수단의 당겨짐에 의해 제2 여과체 내부에서 압착 작용이 가능한 구성은 쉽게 이해할 수 있을 것이다.On the other hand, in the above-mentioned matter, the structure of the winch (W), rollers, connecting means, etc. is not specifically limited, but a person skilled in the art, for example, the shaft is connected to the two wall surfaces of the filter tank facing each other Whether it is configured to rotate through the shaft or the like, the connecting means can be operated along the outer surface of the roller, and the plate part coupled to the end of the connecting means is capable of being squeezed inside the second filter body by pulling the connecting means. The composition will be easy to understand.

즉, 위에서 한정되지 않은 사항은 통상의 기술자에 의해 자명하게 예측될 수 있는 구성들을 채용할 수 있다.That is, items not limited to the above may employ configurations that can be clearly predicted by a person skilled in the art.

또한, 상기 제2 여과체의 일측벽으로는 파이프가 구비되고, 상기 파이프의 일단에는 블로워(B)가 구비될 수 있다. 또한, 상기 파이프의 일측 중, 상기 제2 여과체의 내측에 위치된 일측으로는 블로워(B)로부터 발생된 공기를 배출할 수 있는 노즐이 구성될 수 있다.In addition, a pipe may be provided at one side wall of the second filter body, and a blower B may be provided at one end of the pipe. In addition, a nozzle that can discharge air generated from the blower B may be configured on one side of the pipe, which is located inside the second filter body.

이러한 노즐을 통해 제2 여과체 내부로 공기를 유입시킬 수 있으며, 유입된 공기에 의해 제2 여과체 내부에 압력이 발생되도록 하고, 이에 따라 상기 제2 여과체의 외면에 흡착된 오염물질을 세척하도록 할 수 있다.Air can be introduced into the second filter body through the nozzle, and pressure is generated inside the second filter body by the introduced air, thereby washing contaminants adsorbed on the outer surface of the second filter body. You can do it.

한편, 상술된 여과조는, 여과조의 우수가 저장조로 순환될 수 있도록 하는 순환관로를 더 포함할 수 있다. On the other hand, the above-described filtration tank, the filtration tank may further include a circulation pipe that allows circulation to the storage tank.

이러한 순환관로는, 상술된 여과조의 유입구 및 배출구보다 낮은 위치에 구성되고, 상기 제1 여과체 및 제2 여과체의 최상의 높이보다 높은 위치에 구성되도록 한다. This circulation pipe is configured to be positioned at a lower position than the inlet and outlet of the above-described filtration tank, and to be configured at a position higher than the best heights of the first and second filters.

이는, 상기 제2 여과체에서 공기 발생이 수행되는 경우, 압력에 의해 제2 여과체의 외면에 흡착된 오염물질이 탈리될 수 있는데, 동시에 여과조 내부의 수위가 상승될 수 있다.In this case, when air is generated in the second filter body, contaminants adsorbed on the outer surface of the second filter body may be released by pressure, and at the same time, the water level inside the filter tank may be raised.

이러한 수위의 상승시 수면의 상측으로 제2 여과체에 흡착되어 있던 오염물질이 수위 상승과 함께 떠오를 수 있으므로, 이러한 수위 상승시 오염물질과 일부 상승된 우수를 다시 저장조로 순환시킬 수 있도록 하는 것이다.When the water level rises, the contaminants adsorbed on the second filter body may rise with the water level rise to the upper side of the water surface, so that when the water level rises, the pollutants and some elevated rainwater can be circulated back to the storage tank.

다만, 저장조로 연결되는 순환관로는 저장조에 유입된 우수가 여과조로 이송되기 전에 역류하는 것을 방지하기 위하여, 이를 방지하는 위치, 예컨대 저장조의 상측에 구비될 수 있을 것이다.However, the circulation pipe leading to the storage tank may be provided at a position to prevent this, for example, on the upper side of the storage tank, in order to prevent the rainwater flowing into the storage tank from flowing back before being transferred to the filtration tank.

상기 제1 여과체는, 내부에 다수의 여과재가 수용되어 제1 여과체를 통과하는 우수를 여과할 수 있도록 구성된다. The first filter body is configured such that a plurality of filter media is accommodated therein to filter rainwater passing through the first filter body.

이때, 상기 제1 여과체에 수용되는 여과재는 특별히 한정하지는 않지만, 바람직하게는 5mm의 직경을 가지는 PS여재일 수 있다. 또한, 제2 여과체는 30cm 폭의 섬유여재를 사용할 수 있다. In this case, the filter material accommodated in the first filter body is not particularly limited, but may be preferably a PS filter material having a diameter of 5 mm. In addition, the second filter body may be used a fiber media of 30cm width.

이러한 제1 여과체의 내부에는 외측에 별도로 구비된 모터로부터 전력을 인가받아 회전하는 임펠러를 포함할 수 있는데, 구체적으로는 제1 여과체의 내부 일면에 구비된 회전축과 상기 회전축에 임펠러가 구성되어, 상기 회전축이 모터로부터 전력을 인가받아 회전되면 임펠러가 회전될 수 있도록 한다.The inside of the first filter body may include an impeller that rotates by receiving electric power from a motor provided separately on the outside. Specifically, a rotating shaft provided on an inner surface of the first filter body and an impeller are formed on the rotating shaft. , When the rotating shaft is rotated by receiving electric power from the motor, the impeller can be rotated.

이때, 임펠러는 1개의 회전축에 대하여 복수 개가 일정간격으로, 즉 다단으로 구성된다. At this time, the impeller is composed of a plurality of stages at a predetermined interval, that is, multiple stages with respect to one rotating shaft.

이러한 임펠러는 제1 여과체 내부에서 회전됨으로 인해 내부의 여과재(여재)를 교반시킬 수 있고, 그에 따라 제1 여과체의 외면에 흡착된 오염물질이 제1 여과체의 외면으로부터 탈리되도록 할 수 있다. Such an impeller can stir the filter medium (filter medium) therein due to being rotated inside the first filter body, so that contaminants adsorbed on the outer surface of the first filter body can be detached from the outer surface of the first filter body. .

이때, 임펠러는 하나의 날개가 '~'의 물결 형상과 같이 2회 만곡된 형상을 가지도록 하여, 내부에 여과재가 수용된 여과체 내부에서도 원활하게 회전되도록 할 수 있다.At this time, the impeller can be made to have a curved shape twice, such as a wavy shape of'~', so that the filter material is accommodated therein so that it can rotate smoothly.

한편, 설계 조건에 따라서는, 상기 제1 여과체를 원통형으로 구성하고, 상기 제1 여과체의 내부에 제1 여과체와 소정의 간격 이격된 회전몸체를 포함할 수 있다.Meanwhile, according to design conditions, the first filter body may be configured in a cylindrical shape, and a rotating body spaced apart from the first filter body by a predetermined distance may be included in the first filter body.

상기 회전몸체 역시 제1 여과체와 동일하게 원통형으로 구성되고, 상기 회전몸체의 일측은 제1 여과체에 구비된 회전축이 관통될 수 있도록 관통홀을 포함한다.The rotating body is also configured in the same cylindrical shape as the first filter body, and one side of the rotating body includes a through hole so that the rotating shaft provided in the first filter body can be penetrated.

이때, 상기 회전축의 일측 중, 상기 회전몸체의 관통홀에 인접한 일측에는 회전몸체의 내측으로 위치되도록 연장되거나, 회전축의 외면으로부터 직경이 더 크도록 돌출된 날개부를 포함하고, 상기 날개부의 상면에 다수의 돌기를 구성하며, 상기 회전몸체의 상기 날개부의 돌기에 맞닿는 내부 일면에도 다수의 돌기를 구성할 수 있다.At this time, one side of the rotating shaft, one side adjacent to the through-hole of the rotating body extends to be located inside the rotating body, or includes a wing portion protruding to have a larger diameter from the outer surface of the rotating shaft, and a plurality of upper surfaces of the wing portion Constituting the projections, it is possible to configure a plurality of projections on the inner surface of the rotating body contacting the projections of the wing.

이러한 각각의 돌기는 상기 회전축의 회전시 돌기 간의 충돌에 의해 상기 회전몸체가 소정의 각도만큼 움직여 회전할 수 있도록 하고, 이때, 회전축은 임펠러를 회전시키는 정도의 회전력이므로 돌기 간의 마찰에 의해 회전몸체는 회전이 가능할 수 있다.Each of these protrusions allows the rotating body to rotate by a predetermined angle due to collision between protrusions when the rotating shaft is rotated. At this time, the rotating body is rotated by the friction between the protrusions because the rotating shaft is a rotational force that rotates the impeller. Rotation may be possible.

상기 회전몸체는 상기 제1 여과체의 내부 바닥면에 형성된 홈에 삽입되는 회전돌기가 회전몸체의 외면 하측에 돌출되는데, 상기 회전돌기는 '凸'의 형상을 가지며, 상기 제1 여과체의 홈 역시 상기 회전돌기에 대응되는 형상을 가짐으로써, 상기 회전몸체가 제1 여과체로부터 소정의 간격을 가지면서 지지될 수 있도록 하고, 이탈되지 않으면서 회전될 수 있도록 한다.The rotating body protrudes on the lower side of the outer surface of the rotating body, the rotating protrusion inserted into the groove formed on the inner bottom surface of the first filter body, wherein the rotating protrusion has a shape of'凸', and the groove of the first filter body. Also, by having a shape corresponding to the rotating projection, the rotating body can be supported with a predetermined distance from the first filter body, and can be rotated without being disengaged.

이러한 회전몸체는 하측에서는 회전돌기가, 상측에서는 회전축의 날개부에 의해 지지됨으로 인해, 안정적인 지지가 가능하면서 회전될 수 있다.Since the rotating body is supported by the rotating protrusion on the lower side and the blade portion of the rotating shaft on the upper side, the rotating body can be rotated while enabling stable support.

또한, 날개부와 회전몸체의 각각의 돌기는 플렉시블한 재질인 실리콘 등의 재질을 가질 수도 있으며, 수중에서 마찰되는 것이므로, 마찰에 의한 마모가 저감될 수 있다.In addition, each projection of the wing portion and the rotating body may have a material such as silicone, which is a flexible material, and is frictional in water, so wear by friction can be reduced.

또한, 이러한 실시예의 경우에는 여과재(여재)가 회전몸체 내부에 수용되고, 이러한 회전몸체가 회전됨에 의해, 여과재 역시 다소 유동될 수 있다. 이에 따라서, 임펠러가 여과재에 의해 회전하지 못하는 것을 방지할 수 있다.In addition, in the case of this embodiment, the filter medium (filter medium) is accommodated inside the rotating body, and by rotating the rotating body, the filter medium may also flow somewhat. Accordingly, it is possible to prevent the impeller from being rotated by the filter medium.

또한, 각 임펠러는 별개 회전이 가능할 수 있는데, 이는 통상의 기술자에 의해 채택 가능한 다양한 구성을 채용할 수 있다. In addition, each impeller can be rotated separately, which can adopt various configurations that can be adopted by a person skilled in the art.

상기에서 도면을 이용하여 서술한 것은, 본 발명의 주요 사항만을 서술한 것으로, 그 기술적 범위 내에서 다양한 설계가 가능한 만큼, 본 발명이 도면의 구성에 한정되는 것이 아님은 자명하다. It is obvious that the above description using the drawings is only the main points of the present invention, and that the present invention is not limited to the configuration of the drawings, as various designs are possible within the technical scope.

Claims (5)

  1. 수직된 방향으로 구성되고, 내부에 여과재가 수용된 여과체로서, 내부에 모터로부터 동력을 전달받아 회전되는 회전축과, 상기 회전축의 외면에 구성되어 회전되는 임펠러를 포함하되, 상기 임펠러는 복수 개가 소정의 간격으로 배열되어 다단으로 구성됨으로써, 상기 여과체 내부의 임펠러의 회전에 의해 여과체 내부의 여과재가 교반되어 여과체 외면에 흡착된 오염물질을 탈리시키는, 다단의 임펠러를 구비한 여과체를 포함하는 여과조와,
    상기 여과조에 우수를 공급하는 저장조와,
    상기 저장조에 우수를 공급하는 최초 우수가 침전되는 침전지를 포함하여 구성된 우수처리장치에 있어서,
    상기 여과조는 수직으로 구성된 여과체를 2개 구비하여, 2번 여과를 수행하되,
    상기 여과조는,
    상기 저장조로부터 공급된 우수를 유입받는 유입구와, 임펠러가 구비된 제1 여과체와, 상기 제1 여과체의 다음 단에 위치되어 여과를 수행하는 제2 여과체와, 상기 제2 여과체를 통해 여과된 물을 배출하는 배출구와, 여과조의 우수가 저장조로 순환되도록 하는 순환관로를 포함하고, Through an inlet for receiving rainwater supplied from the storage tank, a first filter body equipped with an impeller, a second filter body positioned at the next stage of the first filter body to perform filtration, and the second filter body It includes an outlet for discharging the filtered water and a circulation pipe for circulating rainwater from the filtration tank to the storage tank,
    상기 제2 여과체는, The second filter body,
    윈치(W)의 동력을 전달하는 연결수단과, A connecting means that transmits the power of the winch (W),
    상기 연결수단에 연결되어 제2 여과체의 여과 진행 방향으로 조작되어 압착을 수행하는 판부를 포함하며, And a plate portion connected to the connecting means and operated in a direction of filtration of the second filter body to perform compression,
    상기 순환관로는, The circulation pipe,
    상기 유입구 및 배출구보다 낮은 위치에 구성되되, 상기 제1 여과체 및 제2 여과체의 최상의 높이보다 높은 위치에 구성됨으로써, It is configured at a position lower than the inlet and outlet, and is configured at a position higher than the highest height of the first filter body and the second filter body,
    상기 제2 여과체에서 공기 발생이 수행되는 경우, 압력에 의해 제2 여과체의 외면에 흡착된 오염물질이 탈리됨과 동시에 여과조 내부의 수위가 상승됨에 따라, 수면의 상측으로 제2 여과체에 흡착되어 있던 오염물질이 수위 상승과 함께 떠오르면 상기 저장조로 순환되도록 하는 것을 특징으로 하는, 다단의 임펠러를 구비한 여과체를 포함하는 우수처리장치. When air is generated in the second filter body, contaminants adsorbed on the outer surface of the second filter body are desorbed by pressure, and as the water level inside the filter tank rises, it is adsorbed to the second filter body above the water surface. Rainwater treatment apparatus comprising a filter body having a multi-stage impeller, characterized in that the contaminants are circulated to the storage tank when the contaminants rise with the rise of the water level.
    It is configured in a vertical direction, the filter material is accommodated therein, and includes a rotating shaft that is rotated by receiving power from a motor therein, and an impeller that is configured and rotated on an outer surface of the rotating shaft, wherein the impeller has a plurality of predetermined Arranged at intervals to be composed of multiple stages, the filter medium inside the filter body is stirred by the rotation of the impeller inside the filter body to remove contaminants adsorbed on the outer surface of the filter body, comprising a filter body having a multi-stage impeller A filtration tank, It is configured in a vertical direction, the filter material is accommodated therein, and includes a rotating shaft that is rotated by receiving power from a motor therein, and an impeller that is configured and rotated on an outer surface of the rotating shaft, wherein the impeller has a plurality of predetermined Arranged at intervals to be composed of multiple stages, the filter medium inside the filter body is stirred by the rotation of the impeller inside the filter body to remove contaminants adsorbed on the outer surface of the filter body, comprising a filter body having a multi-stage impeller A filtration tank,
    A storage tank that supplies rainwater to the filtration tank, A storage tank that supplies rainwater to the filtration tank,
    In the rainwater treatment apparatus consisting of a sedimentation basin in which the first rainwater to supply rainwater to the storage tank is settled, In the rainwater treatment apparatus consisting of a sedimentation basin in which the first rainwater to supply rainwater to the storage tank is settled,
    The filtration tank is provided with two vertically configured filter body, to perform the second filtration, The filtration tank is provided with two vertically configured filter body, to perform the second filtration,
    The filtration tank, The filtration tank,
    Through the inlet receiving the rainwater supplied from the storage tank, a first filter body provided with an impeller, a second filter body located at a next stage of the first filter body to perform filtration, and through the second filter body It includes an outlet for discharging the filtered water, and a circulation pipe through which the rainwater of the filtration tank is circulated to the storage tank, Through the inlet receiving the rainwater supplied from the storage tank, a first filter body provided with an impeller, a second filter body located at a next stage of the first filter body to perform filtration, and through the second filter body It includes an outlet for discharging the filtered water, and a circulation pipe through which the rainwater of the filtration tank is circulated to the storage tank,
    The second filter body, The second filter body,
    Connection means for transmitting the power of the winch (W), Connection means for transmitting the power of the winch (W),
    It includes a plate connected to the connecting means is operated in the direction of the filtration progress of the second filter medium to perform compression, It includes a plate connected to the connecting means is operated in the direction of the filtration progress of the second filter medium to perform compression,
    The circulation pipe, The circulation pipe,
    It is configured at a position lower than the inlet and outlet, but configured at a position higher than the best height of the first filter body and the second filter body, It is configured at a position lower than the inlet and outlet, but configured at a position higher than the best height of the first filter body and the second filter body,
    When air is generated in the second filter body, the contaminants adsorbed to the outer surface of the second filter body are released by pressure, and at the same time as the water level inside the filter tank rises, the second filter body adsorbs to the upper side of the water surface. When air is generated in the second filter body, the contaminants adsorbed to the outer surface of the second filter body are released by pressure, and at the same time as the water level inside the filter tank rises, the second filter body adsorbs to the upper side of the water surface. When the contaminants have been raised with the rise of the water level, characterized in that to be circulated to the storage tank, rainwater treatment device including a filter having a multi-stage impeller. When the contaminants have been raised with the rise of the water level, characterized in that to be circulated to the storage tank, rainwater treatment device including a filter having a multi-stage impeller.
  2. 삭제 delete
  3. 삭제 delete
  4. 청구항 1에 있어서,
    상기 제2 여과체는,
    일측에 블로워(B)에서 발생된 공기를 전달하는 파이프가 구비되고,

    상기 파이프의 제2 여과체 내부에 위치된 일측에는 공기를 배출할 수 있는 노즐이 구성되어, A nozzle capable of discharging air is configured on one side of the pipe located inside the second filter body,
    상기 제2 여과체 내부로 공기를 유입시키는 것을 특징으로 하는, 다단의 임펠러를 구비한 여과체를 포함하는 우수처리장치. Rainwater treatment device comprising a filter body having a multistage impeller, characterized in that air is introduced into the second filter body. The method according to claim 1, The method according to claim 1,
    The second filter body, The second filter body,
    On one side is provided with a pipe for transmitting air generated from the blower (B), On one side is provided with a pipe for transmitting air generated from the blower (B),
    A nozzle that can discharge air is configured at one side located inside the second filter body of the pipe, A nozzle that can discharge air is configured at one side located inside the second filter body of the pipe,
    Rainwater treatment device comprising a filter body having a multi-stage impeller, characterized in that air is introduced into the second filter body. Rainwater treatment device comprising a filter body having a multi-stage impeller, characterized in that air is introduced into the second filter body.
  5. 삭제 delete
KR1020200021244A 2020-02-20 2020-02-20 Filter body having a multiple-impeller, and rainwater controlling apparatus having the filter body KR102127708B1 (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100634464B1 (en) 2005-05-31 2006-10-16 녹스 코리아(주) Filtering device for early rainfall
KR100924075B1 (en) 2007-10-01 2009-10-29 이원선 Purification treatment device of rainwater
KR101060100B1 (en) 2008-12-11 2011-08-29 대한주택공사 Rainwater treatment system with low energy natural purification vertical flow facility
JP2011245483A (en) * 2006-04-21 2011-12-08 Maezawa Ind Inc Filtration device
KR101639904B1 (en) 2014-12-19 2016-07-15 주식회사 포스코 Apparatus for cooling of coated strip
KR101817296B1 (en) * 2017-08-11 2018-01-10 주식회사 대진환경산업 non-point source contaminant treatment apparatus using vibration washing
KR101826482B1 (en) 2017-09-06 2018-02-06 박문수 Vertical pipe type rainwater filtering apparatus
KR101995494B1 (en) * 2019-04-11 2019-10-01 경기도시공사 Rainwater controlling apparatus for easying upkeeping a furnished with perpendicularity filtering floor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100634464B1 (en) 2005-05-31 2006-10-16 녹스 코리아(주) Filtering device for early rainfall
JP2011245483A (en) * 2006-04-21 2011-12-08 Maezawa Ind Inc Filtration device
KR100924075B1 (en) 2007-10-01 2009-10-29 이원선 Purification treatment device of rainwater
KR101060100B1 (en) 2008-12-11 2011-08-29 대한주택공사 Rainwater treatment system with low energy natural purification vertical flow facility
KR101639904B1 (en) 2014-12-19 2016-07-15 주식회사 포스코 Apparatus for cooling of coated strip
KR101817296B1 (en) * 2017-08-11 2018-01-10 주식회사 대진환경산업 non-point source contaminant treatment apparatus using vibration washing
KR101826482B1 (en) 2017-09-06 2018-02-06 박문수 Vertical pipe type rainwater filtering apparatus
KR101995494B1 (en) * 2019-04-11 2019-10-01 경기도시공사 Rainwater controlling apparatus for easying upkeeping a furnished with perpendicularity filtering floor

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