KR20090048137A - Filtration apparatus for sewage - Google Patents

Filtration apparatus for sewage Download PDF

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KR20090048137A
KR20090048137A KR1020070114366A KR20070114366A KR20090048137A KR 20090048137 A KR20090048137 A KR 20090048137A KR 1020070114366 A KR1020070114366 A KR 1020070114366A KR 20070114366 A KR20070114366 A KR 20070114366A KR 20090048137 A KR20090048137 A KR 20090048137A
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filtration
screen
sewage
supply
pipe
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KR1020070114366A
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Korean (ko)
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KR100921785B1 (en
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노건완
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노건완
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/005Valves
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/42Liquid level
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/24Separation of coarse particles, e.g. by using sieves or screens

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

본 발명은 오수 여과장치에 관한 것으로, 오수를 여과하도록 일측에 오수유입관을 상부로 설치하여 낙하차로 인한 유수가 공급되도록 구비된 여과몸체의 중앙으로 유입실과 여과실을 구획하는 격벽을 형성하고, 격벽에 중앙으로 스크린결합구를 상하로 구비한 스크린안치부를 형성하며, 여과몸체의 타측으로 여과실에 연결되어 여과 유출하는 여과유출관을 형성한 여과몸체부와, 상기 여과몸체부의 스크린안치부에 안치되도록 스크린결합구에 결합되는 스크린여과망을 형성하고, 스크린여과망에 복수의 날개형태의 스크린날개편을 형성하며, 스크린여과망과 스크린날개편에 복수의 스크린여과공을 형성하여 오수의 이물질을 제거하면서 여과실로 공급하도록 형성한 스크린여과부와, 상기 여과몸체부의 여과실 내측으로 스크린여과부에서 여과된 여과수를 여과하는 공급필터의 내측으로 여과집수공이 구비된 여과집수관을 형성하고, 여과집수관의 하부에 여과유출관과 연결되어 여과된 여과수를 공급하는 여과공급관을 형성한 여과공급부를 포함하여 구성하는 것을 특징으로 한다.The present invention relates to a sewage filtration apparatus, and installs a sewage inlet pipe on one side to filter sewage to form a partition wall partitioning the inflow chamber and the filtration chamber to the center of the filtration body provided to supply the water due to the drop difference, and the partition wall And a screen settling portion having a screen coupling mechanism up and down at a center thereof, and a filtration body portion having a filtration outlet tube connected to the filtration chamber to the other side of the filtration body to filter out filtration, and placed in a screen settled portion of the filtration body portion. Form a screen filtration net that is coupled to the screen coupling sphere as much as possible, form a plurality of wing-shaped screen blade pieces on the screen filtration net, and form a plurality of screen filtration holes on the screen filtration net and the screen blade pieces to remove the filth while filthy A screen filtration unit formed to supply the yarn, and filtered by the screen filtration unit into the filtration chamber of the filtration body. Including a filtration collecting pipe formed with a filtration collection hole inside the feed filter for filtering the fruit water, and formed in the lower portion of the filtration collection pipe connected to the filtration outlet pipe to form a filtration supply pipe for supplying the filtered filtrate It is characterized by the configuration.

오수, 여과, 스크린여과부, 여과공급부, 부상밸브 Sewage, Filtration, Screen Filter, Filtration Supply, Floating Valve

Description

오수 여과장치 {Filtration apparatus for sewage}Sewage Filter {Filtration apparatus for sewage}

본 발명은 오수 여과장치에 관한 것이다.The present invention relates to a wastewater filtration device.

일반적으로, 빌딩,호텔, 아파트와 같은 공동주택, 학교, 병원, 공원 및 공장 등과, 농어업용 집단에서 발생되는 오수는 공공하수처리장에 이송하여 재처리 시설을 통해서 정화하여 재사용하여 왔다.In general, sewage from the housing, schools, hospitals, parks and factories, such as buildings, hotels, apartments, farming and fishery groups have been transported to public sewage treatment plants and purified and reused through reprocessing facilities.

이런, 오수는 배수되는 위치에 맨홀과 같은 시설물에 일시 저류되었다가 배수펌프의 가압력으로 공공하수처리장으로 이송하여 오수를 정화하여 사용하여왔다.Such sewage has been temporarily stored in a facility such as a manhole at a drainage location, and is then used to purify the sewage by transferring it to a public sewage treatment plant under the pressure of a drain pump.

상기와 같이, 재처리 시설로 이송되는 오수는 내부에 협잡물과 같은 다양한 이물질이 혼합되어 배수되어 이송되는 관의 내부에 퇴적되어 관이 막혀 오수가 흐르지 못하고 정체되어 범람하는 현상이 발생함에 따라 범람을 방지하기 위해서 일정한 기간이 되면 내부를 청소하거나 관을 교체하여 관리비용이 증대되는 문제점이 있었다.As described above, the sewage that is sent to the reprocessing facility is flooded with various foreign substances such as contaminants therein and deposited in the inside of the pipe that is drained and transported so that the pipe is blocked and the sewage does not flow and is flooded. In order to prevent a certain period of time to clean the inside or replace the tube there was a problem that the management cost increases.

또한, 오수의 배수를 위해서 가압력을 발생시키는 이송펌프로 유입되는 오수 의 이물질로 인하여 펌프가 오작동하거나 고장이 발생하여 원활한 오수의 배수가 되지 않는 문제점이 있었다.In addition, due to the foreign matter of the sewage introduced into the transfer pump for generating the pressing force for the drainage of the sewage, there was a problem that the pump malfunctions or breakdown does not become smooth drainage of the sewage.

이에, 오수가 유입되는 유입 부분으로 여과되는 여과망을 설치하여 유입되는 오수를 여과하도록 하였으나, 이물질이 여과망을 막아 정기적으로 청소를 해야하는 문제점이 있었다.Thus, by installing a filter net to be filtered to the inlet portion in which the sewage is introduced to filter the incoming sewage, there was a problem that the foreign material to prevent the filter net to clean regularly.

이와 같은, 문제점을 해결하고자 안출된 본 발명의 주목적은 동력장치 없이 유입되는 오수의 높이에 의한 낙하하는 유수의 힘으로 회전되는 스크린여과기를 거쳐서, 외부에서 필터부를 거쳐서 내부 관으로 여과수를 공급한 상태로 수위차로 인해 부상되는 플로터밸브로 여과된 여과수가 공급됨에 따라 동력장치가 필요없어 설치가 용이하고, 관리에 따른 비용이 축소되며, 일차로 여과되는 스크린여과기가 유수의 힘에 의해 회전함에 따라 협잡물이 부착되는 것을 방지하여 여과효율을 증대시키는데 있다.The main object of the present invention devised to solve the problem is a state in which the filtered water is supplied to the inner tube through the filter unit from the outside through the screen filter rotated by the force of the falling water by the height of the sewage flowed in without the power unit As the filtered water is supplied to the floater valve which is floated due to the water level difference, it is easy to install because the power unit is not needed, and the cost of management is reduced, and the screen filter is filtered by the flow of water. It is to prevent the adhesion and to increase the filtration efficiency.

이와 같은, 목적을 달성하고자 안출된 본 발명의 오수 여과장치는 오수를 여과하도록 일측에 오수유입관을 상부로 설치하여 낙하차로 인한 유수가 공급되도록 구비된 여과몸체의 중앙으로 유입실과 여과실을 구획하는 격벽을 형성하고, 격벽에 중앙으로 스크린결합구를 상하로 구비한 스크린안치부를 형성하며, 여과몸체의 타측으로 여과실에 연결되어 여과 유출하는 여과유출관을 형성한 여과몸체부와, 상기 여과몸체부의 스크린안치부에 안치되도록 스크린결합구에 결합되는 스크린여과망을 형성하고, 스크린여과망에 복수의 날개형태의 스크린날개편을 형성하며, 스크린여과망과 스크린날개편에 복수의 스크린여과공을 형성하여 오수의 이물질을 제거하면서 여과실로 공급하도록 형성한 스크린여과부와, 상기 여과몸체부의 여과실 내측으로 스크린여과부에서 여과된 여과수를 여과하는 공급필터의 내측으로 여과집수공이 구비된 여과집수관을 형성하고, 여과집수관의 하부에 여과유출관과 연결되어 여과된 여과수를 공급하는 여과공급관을 형성한 여과공급부를 포함하여 구성하는 것을 특징으로 한다.As such, the sewage filtration device of the present invention devised to achieve the object is to install a sewage inlet pipe on one side to filter the sewage to partition the inflow chamber and the filtration chamber into the center of the filtration body provided to supply the flow water due to the drop difference. A filtration body portion which forms a partition, and forms a screen settling portion having a screen coupling hole up and down in the center of the partition wall, and which is connected to the filtration chamber to the other side of the filtration body to form a filtration outlet pipe for filtration outflow; Forms a screen filtration network coupled to the screen coupling sphere to be placed in the screen settled portion, form a plurality of wing-shaped screen blade pieces on the screen filtration network, and form a plurality of screen filtration holes on the screen filtration network and the screen blade pieces A screen filtration part formed to be supplied to the filtration chamber while removing foreign substances, and into the filtration chamber inside the filtration body portion. A filter collecting pipe having a filter collecting hole is formed inside the feed filter for filtering the filtered water filtered by the clean filtration unit, and a filter supply pipe is connected to the filter outflow pipe at the bottom of the filter collecting pipe to supply the filtered filtered water. It characterized in that it comprises a filtration supply.

또한, 상기 스크린여과부는 스크린여과망에 중앙으로 스크린회전축을 형성하고, 스크린회전축의 상하에 회전베어링으로 스크린결합구에 결합시켜 유입되는 오수가 낙하차로 인한 유수의 공급력으로 스크린여과망을 회전하면서 여과하여 스크린여과망의 이물질 침착을 방지하면서 여과실로 여과수를 공급하는 것을 특징으로 한다.In addition, the screen filtration unit forms a screen rotation axis in the center of the screen filtration network, and the screen is filtered by rotating the screen filtration network with the supply power of the flowing water due to the falling water coupled to the screen coupling sphere with the rotary bearing on the top and bottom of the screen rotation shaft It is characterized in that the filtered water is supplied to the filtration chamber while preventing the deposition of foreign substances in the filtration network.

아울러, 상기 여과공급부는 여과집수관의 상부에 공급된 여과수의 수위 상승으로 부상하는 부상구를 연결구로 여과집수관의 하부에 여과유출관과 연결되어 여과된 여과수를 공급시키는 여과공급관을 개폐시키는 개폐구를 구비한 부상밸브를 설치하여 여과집수관에 집수된 여과수의 수위에 따라 부상구가 부상하면서 연결구로 연결된 개폐구가 개방되어 여과수가 공급되도록 구성하는 것을 특징으로 한다.In addition, the filtration supply unit opening and closing the opening and closing port for opening and closing the filtration supply pipe for supplying the filtered filtration water connected to the filtration outlet pipe in the lower portion of the filtration collection pipe to the floating port which rises due to the rise of the water level supplied to the upper portion of the filtration collection pipe It is characterized in that the floating valve is provided with a floating valve connected to the connection opening while the floating port is floating in accordance with the level of the filtered water collected in the filtration collection pipe is configured to supply the filtered water.

이와 같이, 구성된 본 발명의 오수 여과장치는 동력장치 없이 유입되는 오수의 높이에 의한 낙하하는 유수의 힘으로 회전되는 스크린여과기를 거쳐서, 외부에서 필터부를 거쳐서 내부 관으로 여과수를 공급한 상태로 수위차로 인해 부상되는 플로터밸브로 여과된 여과수가 공급됨에 따라 동력장치가 필요없어 설치가 용이하고, 관리에 따른 비용이 축소되며, 일차로 여과되는 스크린여과기가 유수의 힘에 의해 회전함에 따라 협잡물이 부착되는 것을 방지하여 여과효율을 증대시키는 효과를 제공한다.Thus, the sewage filtration device of the present invention configured through the screen filter is rotated by the force of the falling water by the height of the sewage flowed in without the power unit, the filter water from the outside through the filter unit in the state of supplying the filtered water to the inner tube Due to the supply of filtered water to the floating plotter valve, it is easy to install because it does not require a power unit, and the cost of management is reduced. It provides the effect of increasing the filtration efficiency by preventing.

또한, 본 발명의 오수 여과장치는 오수가 유입되는 오수유입관을 일측에 구비한 여과몸체의 중앙으로 유입실과 여과실로 구획되는 격벽을 형성하고, 격벽의 일측으로 스크린여과부를 형성하며, 오수가 유입되어 스크린여과부로 여과된 여과수가 여과실로 유입되어 공급필터가 구비된 여과공급관을 통해 여과된 여과수를 여과유출관으로 공급하는 것으로 이차로 여과하여 여과효율을 증대하면서 이물질의 혼입을 방지하여 이송효율을 향상시키는 효과를 제공한다.In addition, the sewage filtration device of the present invention forms a partition partitioned into the inlet chamber and the filtration chamber in the center of the filtration body having a sewage inflow pipe on which one side of the sewage flows, and forms a screen filtration unit on one side of the partition wall, and the sewage flows in. Filtrate filtered through the screen filtration unit flows into the filtration chamber and supplies the filtered filtrate through the filtration supply pipe equipped with the supply filter to the filtration outlet tube to increase the filtration efficiency while preventing the incorporation of foreign substances to improve the transfer efficiency. It provides an effect.

그리고, 본 발명의 오수 여과장치는 오수유입관으로 유입되는 오수의 낙하에 의한 유수의 힘으로 격벽에 스크린안치부에 안치되도록 스크린결합구에 회전베어링으로 스크린회전축을 결합하고, 스크린회전축의 외측으로 스크린날개편을 복수로 구비한 스크린여과망에 형성된 스크린여과공으로 유입되는 유입수에 이물질을 제거하면서 여과를 실시하고, 유입수가 스크린날개편이 구비된 스크린여과망과 접촉되 면서 발생되는 가압력에 의해 회전하여 여과시 부착되는 이물질을 외부로 제거하여 이물질이 흡착되지 않음에 따라 동력없이 회전하면서 여과함에 따라 여과효율을 증대시키고, 무동력으로 흡착되는 이물질을 제거하면서 여과하여 관리에 따른 비용이 축소되어 경제적으로 여과효율을 증대하는 효과를 제공한다.Then, the sewage filtration device of the present invention is coupled to the screen rotating shaft to the screen coupling port by the rotating bearing to be placed in the screen mounting portion on the partition wall by the force of the flow of the sewage flowing into the sewage inlet pipe, the screen outside the screen rotating shaft Filtration is carried out while removing foreign substances from the inflow water flowing into the screen filtration hole formed in the screen filtration network having a plurality of wing pieces, and the inflow water is attached by rotating by the pressing force generated when the inflow water comes into contact with the screen filtration network equipped with the screen wing pieces. As the foreign substances are removed to the outside and the foreign substances are not adsorbed, the filtration efficiency is increased by rotating without filtration, and the filtration efficiency is reduced by removing the foreign substances adsorbed by non-power. To provide the effect.

또한, 본 발명의 오수 여과장치는 오수유입관으로 유입된 오수를 스크린여과부에서 일차로 여과하여 여과실로 공급되면 여과실의 내측으로 공급필터로 여과하면서 공급필터의 내측으로 여과집수공을 구비한 여과집수관을 형성하여 공급필터로 필터링된 여과수를 여과집수관으로 집수한 상태로 여과유출관에 연결된 여과공급관을 통해 여과 공급함에 따라 이차로 여과시켜 여과효율을 증대하는 효과를 제공한다.In addition, the sewage filtration apparatus of the present invention is the filtration having a filter collecting hole in the inner side of the feed filter while filtering the sewage introduced into the sewage inlet pipe in the screen filtration unit to the filtration chamber first and then filtered into the inner side of the filtration chamber. Forming the collecting pipe is filtered through the filter supply pipe connected to the filtration outlet pipe in the state of collecting the filtered water filtered by the feed filter into the filter collecting pipe to provide a secondary filter effect to increase the filtration efficiency.

아울러, 본 발명의 오수 여과장치는 스크린여과부에서 일차로 여과되어 여과실로 공급된 여과수를 공급필터로 여과하여 여과집수관으로 집수한 상태로 하부에 형성된 여과긍급관을 통해 여과배출관에 배출하는 것으로, 여과집수관의 내측으로집수되는 여과수의 수위에 따라 부상하는 부상구를 여과공급관을 개폐하는 개폐구와 연결구로 연결한 부상밸브를 내재하여 여과 후에 적당한 수위가 되면 여과수를 이차로 여과한 상태에서 유출하는 것으로, 적당한 수위 이상의 여과수가 여과실에 잔존하지 않도록 공급함에 따라 범람을 방지하도록 수위를 조절하여 여과효율을 증대시키는 효과를 제공한다. In addition, the sewage filtration device of the present invention is to be discharged to the filtration discharge pipe through the filtration air supply pipe formed in the lower state in the state of collecting the filtration water filtered by the supply filter to the filtration chamber primarily filtered in the screen filtration unit When the water level reaches the appropriate level after filtration by incorporating a floating valve connected with the opening and closing opening and the opening for opening and closing the filtration supply pipe according to the level of the filtered water collected inside the filtered collection pipe, the filtered water is discharged in the state of secondary filtration. In this way, by supplying the filtrate water above the appropriate level so as not to remain in the filtration chamber, it provides an effect of increasing the filtration efficiency by adjusting the water level to prevent flooding.

이와 같이, 구성된 본 발명의 오수 여과장치에 바람직한 실시예를 도면을 참조하면서 살펴보면 다음과 같다.Thus, looking at the preferred embodiment of the sewage filtering device of the present invention configured with reference to the drawings as follows.

우선, 도면들 중, 동일한 구성요소 또는 부품들은 가능한 동일한 참조부호로 나타내고 있음에 유의하여야 한다. 본 발명을 설명함에 있어, 관련된 공지기능 혹은 구성에 대한 구체적인 설명은 본 발명의 요지를 모호하지 않기 위하여 생략한다.First, in the drawings, the same components or parts are to be noted that the same reference numerals as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

제1도는 본 발명에 따른 오수 여과장치를 나타내는 사시도이고, 제2도는 본 발명에 따른 오수 여과장치를 나타내는 구성 평면도이며, 제3도는 본 발명에 따른 오수 여과장치를 나타내는 구성도이고, 제4도는 본 발명에 따른 오수 여과장치의 여과공급부의 작동상태를 나타내는 작동상태도이다.1 is a perspective view showing a sewage filtering device according to the present invention, FIG. 2 is a plan view showing a sewage filtering device according to the present invention, FIG. 3 is a configuration diagram showing a sewage filtering device according to the present invention, and FIG. It is an operating state diagram showing an operating state of the filtration supply portion of the sewage filtration apparatus according to the present invention.

제1도 내지 제4도에서 도시한 바와 같이, 본 발명의 오수 여과장치(100)는 격벽(112)이 구비된 여과몸체(111)의 일측으로 오수가 유입되는 오수유입관(117)을 형성하고, 타측으로 여과되어 유출되는 여과유출관(118)을 형성한 여과몸체부(110)와, 상기 여과몸체부(110)의 격벽(112)으로 유입된 오수를 여과하는 스크린여과망(121)을 형성한 스크린여과부(120)와, 상기 여과몸체부(110)의 격벽(112) 타측으로 스크린여과부(120)로 여과된 여과수를 공급필터(131)로 재 여과하여 여과유출관(118)으로 유출되도록 공급시키는 여과공급부(130)를 포함하여 구성한다.As shown in Figures 1 to 4, the sewage filtration device 100 of the present invention forms a sewage inlet pipe 117 through which sewage flows into one side of the filtration body 111 provided with the partition wall 112. , Forming a filtration body 110 forming the filtration outflow pipe 118 filtered out to the other side, and a screen filtration network 121 for filtering the sewage flowed into the partition 112 of the filtration body 110 One screen filtration unit 120 and the filtered water filtered by the screen filtration unit 120 to the other side of the partition wall 112 of the filtration body 110 is filtered again by the supply filter 131 to the filtration outlet pipe 118. It comprises a filter supply unit 130 for supplying to flow out.

상기 여과몸체부(110)는 오수를 여과하도록 일측에 오수유입관(117)을 상부로 설치하여 낙하차로 인한 유수가 공급되도록 구비된 여과몸체(111)의 중앙으로 유입실(114)과 여과실(115)을 구획하는 격벽(112)을 형성하고, 격벽(112)에 중앙으 로 스크린결합구(116)를 상하로 구비한 스크린안치부(113)를 형성하며, 여과몸체(111)의 타측으로 여과실(115)에 연결되어 여과 유출하는 여과유출관(118)을 형성하도록 구성한다.The filtration body 110 has an inflow chamber 114 and a filtration chamber installed at the center of the filtration body 111 provided with a sewage inflow pipe 117 on one side so as to filter the sewage so that the water flows due to the drop difference. A partition wall 112 is formed to partition 115, and a screen settling portion 113 having a screen coupling hole 116 vertically formed on the partition wall 112 is formed, and the other side of the filtering body 111 is formed. It is configured to form a filter outflow pipe 118 that is connected to the filtration chamber 115 and filtered out.

상기 스크린여과부(120)는 여과몸체부(110)의 스크린안치부(113)에 안치되도록 스크린결합구(116)에 결합되는 스크린여과망(121)을 형성하고, 스크린여과망(121)에 복수의 날개형태의 스크린날개편(122)을 형성하며, 스크린여과망(121)과 스크린날개편(122)에 복수의 스크린여과공(123)을 형성하여 오수의 이물질을 제거하면서 여과실(115)로 공급하도록 구성한다.The screen filtration unit 120 forms a screen filtration net 121 coupled to the screen coupling sphere 116 to be placed in the screen set-up portion 113 of the filtration body 110, a plurality of screen filtration net 121 The wing blade screen 122 is formed, and a plurality of screen filtration holes 123 are formed in the screen filtration net 121 and the screen wing piece 122 to be supplied to the filtration chamber 115 while removing foreign matters from filthy water. Configure to

여기서, 스크린여과부(120)는 스크린여과망(121)에 중앙으로 스크린회전축(124)을 형성하고, 스크린회전축(124)의 상하에 회전베어링(125)으로 스크린결합구(116)에 결합시켜 유입되는 오수가 낙하차로 인한 유수의 공급력으로 스크린여과망(121)을 회전하면서 여과하여 스크린여과망(121)의 이물질 침착을 방지하면서 여과실(115)로 여과수를 공급하는 것이 바람직하다.Here, the screen filtration unit 120 forms a screen rotating shaft 124 at the center of the screen filtration network 121, and is coupled to the screen coupling port 116 by the rotating bearing 125 above and below the screen rotating shaft 124 It is preferable to supply the filtered water to the filtration chamber 115 while preventing the deposition of foreign substances in the screen filtration network 121 by filtering while rotating the screen filtration network 121 by the supply power of the running water due to the drop difference.

상기 여과공급부(130)는 여과몸체부(110)의 여과실 내측으로 스크린여과부(120)에서 여과된 여과수를 여과하는 공급필터(131)의 내측으로 여과집수공(133)이 구비된 여과집수관(132)을 형성하고, 여과집수관(132)의 하부에 여과유출관(118)과 연결되어 여과된 여과수를 공급하는 여과공급관(134)을 형성하도록 구성한다.The filtration supply unit 130 is a filtration tank provided with a filtration collection hole 133 into the supply filter 131 for filtering the filtration water filtered by the screen filtration unit 120 into the filtration chamber of the filtration body 110 (110) The water pipe 132 is formed, and is connected to the filtration outlet pipe 118 at the lower portion of the filtration collection pipe 132 so as to form a filtration supply pipe 134 for supplying filtered filtration water.

여기서, 여과공급부(130)는 여과집수관(132)의 상부에 공급된 여과수의 수위 상승으로 부상하는 부상구(136)를 연결구(138)로 여과집수관(132)의 하부에 여과유 출관(118)과 연결되어 여과된 여과수를 공급시키는 여과공급관(134)을 개폐시키는 개폐구(137)를 구비한 부상밸브(135)를 설치하여 여과집수관(132)에 집수된 여과수의 수위에 따라 부상구(136)가 부상하면서 연결구로 연결된 개폐구(137)가 개방되어 여과수가 공급되도록 구성하는 것이 바람직하다.Here, the filtration supply unit 130 is a floating port 136 that rises due to the rise of the water level of the filtration water supplied to the upper portion of the filtration collection pipe 132 to the lower portion of the filtration oil outlet pipe 132 as the connector 138 ( Levitation valve 135 having an opening and closing valve 137 having an opening and closing opening 137 for opening and closing the filtration supply pipe 134 for supplying filtered filtration water connected to 118 and floating water according to the level of the filtration water collected in the filtration collection pipe 132. It is preferable that the opening and closing port 137 connected to the connector is opened while the 136 rises to supply the filtered water.

이와 같이, 구성된 본 발명의 오수 여과장치에 작용을 살펴보면 다음과 같다.Thus, looking at the action of the sewage filter of the present invention configured as follows.

먼저, 오수가 발생되는 장소와 연결된 여과몸체(111)의 일측에 구비된 오수유입관(117)으로 오수가 유입되면 상부에 설치된 오수유입관(117)에서 유입실(114)과 여과실(115)로 구획되는 격벽(112)의 스크린안치부(113)에 안치되어 스크린결합구(116)에 회전베어링(125)으로 결합된 스크린회전축(124)의 외측으로 복수의 스크린여과공(123)이 형성되어 날개형태의 스크린날개편(122)이 구비된 스크린여과망(121) 측으로 오수를 공급시킨다.First, when the sewage flows into the sewage inflow pipe 117 provided on one side of the filtration body 111 connected to the place where the sewage is generated from the sewage inflow pipe 117 installed on the upper side into the inlet chamber 114 and the filtration chamber 115. A plurality of screen filtration holes 123 are formed on the outside of the screen rotating shaft 124 which is enclosed in the screen set-up portion 113 of the partition 112 to be partitioned and coupled to the screen coupling port 116 by the rotation bearing 125 Sewage is supplied to the screen filtration network 121 provided with the wing blade screen 122 in the form.

이렇게, 오수를 공급하면 상부에 설치된 오수유입관(117)의 높이에 따른 낙하로 인한 유수의 힘으로 회전베어링(125)으로 결합된 스크린회전축(124)이 회전되면서 스크린날개편(122)과 스크린여과망(121)에 형성된 스크린여과공(123)으로 이물질이 제거된 여과수가 여과실(115) 측으로 공급되고, 스크린날개편(122)과 스크린여과망(121)에 부착된 이물질은 회전에 의해 탈거되어 스크린여과부(120)에 이물질이 잔존하지 않아 무동력으로 청소가 필요없이 상시 작동이 가능하다.As such, when the sewage is supplied, the screen blade piece 122 and the screen filtering network are rotated while the screen rotating shaft 124 coupled to the rotary bearing 125 is rotated by the force of flowing water due to the fall of the sewage inflow pipe 117 installed in the upper portion. Filtration water from which foreign matters are removed to the screen filtration hole 123 formed in the 121 is supplied to the filtration chamber 115 side, and the foreign matter attached to the screen wing piece 122 and the screen filtration net 121 is removed by rotation and the screen Foreign matter does not remain in the filter unit 120 can be operated at all times without the need for cleaning with no power.

상기와 같이, 오수를 공급하여 회전되는 스크린여과부(120)로 일차 여과된 여과수를 여과실(115)로 공급한 상태에서 여과실(115)의 내측으로 형성된 여과공급 부(130)의 공급필터(131)로 여과수를 이차로 여과하면서 공급필터(131)의 내측에 형성된 여과집수공(133)을 구비한 여과집수관(132)으로 집수하게 된다.As described above, the supply filter of the filtration supply unit 130 formed inside the filtration chamber 115 in the state that the first filtered filtration water to the screen filtration unit 120 is rotated by supplying the sewage to the filtration chamber 115 Secondary filtration of the filtrate with 131 collects the filtration collection pipe 132 provided with the filtration collection hole 133 formed inside the supply filter 131.

이렇게, 집수되는 여과수는 적정수위 이상이 되면 여과집수관(132)의 상부에 형성된 부상밸브(135)의 부상구(136)를 부상하면서 상승시켜 연결구(138)로 연결되어 여과공급관(134)을 폐쇄시킨 개폐구(137)를 상승하여 여과유출관(118)과 연결된 여과공급관(134)을 개방시켜 이차로 여과된 여과수를 유출시키도록 한다.Thus, when the filtered water is collected above the appropriate water level, while rising to the floating port 136 of the floating valve 135 formed on the upper portion of the filter collection pipe 132 is connected to the connector 138 is connected to the filtration supply pipe 134 The closed opening and closing hole 137 is raised to open the filtration supply pipe 134 connected to the filtration outlet pipe 118 to allow the filtered water to be filtered out secondarily.

따라서, 오수유입관(117)으로 유입되는 오수의 낙하차에 의한 유속의 힘으로 회전베어링(125)으로 결합된 스크린여과망(121)을 회전하면서 여과를 실시하고, 일차로 여과된 여과수를 공급필터(131)로 이차로 여과하여 여과집수관(132)을 통해서 부상밸브(135)로 적정수위를 유지하면서 공급함으로써, 이차로 여과하여 여과효율을 증대시키고, 동력없이 작동되어 작동에 따른 비용이 감소하며, 회전하면서 스크린여과망(121)의 이물질을 제거하면서 여과함에 따라 유지보수에 따른 비용을 감소시키고, 수위 증가에 따라 부상되는 부상밸브(135)로 여과수를 공급하여 일정한 수위를 유지함에 따라 범람과 같은 사고를 방지하는데 있다.Therefore, the filtration is performed while rotating the screen filtration network 121 coupled to the rotary bearing 125 with the force of the flow rate of the sewage inflow pipe 117 flowing into the sewage inlet pipe 117, and the filtered filtrate water is first supplied to the filter ( 131) by secondary filtration to maintain the proper water level to the floating valve 135 through the filtration collection pipe 132, while filtration by the secondary to increase the filtration efficiency, operating without power to reduce the cost of operation While rotating, while removing foreign substances in the screen filtration network 121, the cost of maintenance is reduced by filtering, and the filtered water is supplied to the floating valve 135, which floats as the level increases, thereby maintaining a constant water level. To prevent accidents.

본 발명은 도면에 도시된 일 실시예를 참고로 하여 설명하였으나 이는 예시적인 것에 불과하며 당해 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 실시예의 변형이 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해서 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary and will be understood by those of ordinary skill in the art that various modifications and variations can be made therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

제1도는 본 발명에 따른 오수 여과장치를 나타내는 사시도.1 is a perspective view showing a sewage filtration device according to the present invention.

제2도는 본 발명에 따른 오수 여과장치를 나타내는 구성 평면도.2 is a plan view showing a sewage filtration device according to the present invention.

제3도는 본 발명에 따른 오수 여과장치를 나타내는 구성도.3 is a block diagram showing a sewage filtration device according to the present invention.

제4도는 본 발명에 따른 오수 여과장치의 여과공급부의 작동상태를 나타내는 작동상태도.Figure 4 is an operating state showing the operating state of the filtration supply of the sewage filtration device according to the present invention.

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

100 : 여과장치 110 : 여과몸체부100: filtration device 110: filtration body

111 : 여과몸체 112 : 격벽111: filter body 112: partition wall

113 : 스크린안치부 114 : 유입실113: screen mounting portion 114: inflow chamber

115 : 여과실 116 : 스크린결합구115: filtration chamber 116: screen combination

117 : 오수유입관 118 : 여과유출관117: sewage inlet pipe 118: filtered outflow pipe

120 : 스크린여과부 121 : 스크린여과망120: screen filter 121: screen filtration network

122 : 스크린날개편 123 : 스크린여과공122: screen wing 123: screen filter

124 : 스크린회전축 125 : 회전베어링124: screen rotating shaft 125: rotating bearing

130 : 여과공급부 131 : 공급필터130: filtration supply unit 131: supply filter

132 : 여과집수관 133 : 여과집수공132: filter collection pipe 133: filter collection

134 : 여과공급관 135 : 부상밸브134: filtration supply pipe 135: floating valve

136 : 부상구 137 : 개폐구136: floating port 137: opening and closing

138 : 연결구 138: connector

Claims (3)

오수를 여과하도록 일측에 오수유입관을 상부로 설치하여 낙하차로 인한 유수가 공급되도록 구비된 여과몸체의 중앙으로 유입실과 여과실을 구획하는 격벽을 형성하고, 격벽에 중앙으로 스크린결합구를 상하로 구비한 스크린안치부를 형성하며, 여과몸체의 타측으로 여과실에 연결되어 여과 유출하는 여과유출관을 형성한 여과몸체부와,A sewage inflow pipe is installed on one side to filter the sewage, and a partition wall partitioning the inflow chamber and the filtration chamber is formed at the center of the filtration body provided to supply the flow water due to the drop difference. A filtration body portion which forms a screen settled portion, which is connected to the filtration chamber to the other side of the filtration body and forms a filtration outlet tube for filtration and outflow; 상기 여과몸체부의 스크린안치부에 안치되도록 스크린결합구에 결합되는 스크린여과망을 형성하고, 스크린여과망에 복수의 날개형태의 스크린날개편을 형성하며, 스크린여과망과 스크린날개편에 복수의 스크린여과공을 형성하여 오수의 이물질을 제거하면서 여과실로 공급하도록 형성한 스크린여과부와,Forming a screen filtration net coupled to the screen coupling sphere so as to be placed in the screen settled portion of the filtration body portion, to form a plurality of wing-shaped screen wing piece on the screen filtration net, a plurality of screen filtration hole on the screen filtration net and the screen wing piece A screen filtration unit which is formed to be supplied to the filtration chamber while removing foreign matters from filthy water, 상기 여과몸체부의 여과실 내측으로 스크린여과부에서 여과된 여과수를 여과하는 공급필터의 내측으로 여과집수공이 구비된 여과집수관을 형성하고, 여과집수관의 하부에 여과유출관과 연결되어 여과된 여과수를 공급하는 여과공급관을 형성한 여과공급부를 포함하여 구성하는 것을 특징으로 하는 오수 여과장치.A filter collecting pipe having a filter collecting hole is formed inside the supply filter for filtering the filtered water filtered by the screen filtration unit into the filtration chamber of the filtration body part, and connected to the filtration outlet pipe at the lower part of the filter collecting pipe. Sewage filtration device comprising a filtration supply unit formed with a filtration supply pipe for supplying the filtered water. 청구항 1에 있어서,The method according to claim 1, 상기 스크린여과부는 스크린여과망에 중앙으로 스크린회전축을 형성하고, 스크린회전축의 상하에 회전베어링으로 스크린결합구에 결합시켜 유입되는 오수가 낙 하차로 인한 유수의 공급력으로 스크린여과망을 회전하면서 여과하여 스크린여과망의 이물질 침착을 방지하면서 여과실로 여과수를 공급하는 것을 특징으로 하는 오수 여과장치.The screen filtration unit forms a screen rotating shaft at the center of the screen filtration network, and the screen filtration network is filtered while rotating the screen filtration network with the supply power of the sewage due to the falling water coupled to the screen coupling sphere with the rotary bearing on the top and bottom of the screen rotation shaft. Sewage filtration device characterized in that to supply filtered water to the filtration chamber while preventing the deposition of foreign matter. 청구항 1에 있어서,The method according to claim 1, 상기 여과공급부는 여과집수관의 상부에 공급된 여과수의 수위 상승으로 부상하는 부상구를 연결구로 여과집수관의 하부에 여과유출관과 연결되어 여과된 여과수를 공급시키는 여과공급관을 개폐시키는 개폐구를 구비한 부상밸브를 설치하여 여과집수관에 집수된 여과수의 수위에 따라 부상구가 부상하면서 연결구로 연결된 개폐구가 개방되어 여과수가 공급되도록 구성하는 것을 특징으로 하는 오수 여과장치.The filtration supply unit is provided with an opening and closing port for opening and closing the filtration supply pipe for supplying the filtered filtration water connected to the filtration outlet pipe at the lower portion of the filtration collection pipe to the floating port which rises due to the rise of the water level of the filtration water supplied to the upper portion of the filtration collection pipe. A sewage filtration device, comprising: installing one floating valve so that the floating port is opened according to the level of the filtered water collected in the filtration collection pipe, and the opening and closing port connected to the connection is opened to supply the filtered water.
KR1020070114366A 2007-11-09 2007-11-09 Filtration apparatus for sewage KR100921785B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101036019B1 (en) * 2010-12-30 2011-05-23 주식회사 엘엔에이치환경기술공사 Filtering apparatus for wastewater treatment
KR101036018B1 (en) * 2010-12-23 2011-05-23 주식회사 엘엔에이치환경기술공사 Filter for wastewater treatment and filter set using it
KR102289572B1 (en) * 2021-03-24 2021-08-13 (주)한양에프앤이 Filter Fixing Structure for Pressure Pre-Coat Filter System

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011114A (en) * 2002-06-03 2004-01-15 Koyo Giken:Kk Screen device for rainwater merging sewer system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101036018B1 (en) * 2010-12-23 2011-05-23 주식회사 엘엔에이치환경기술공사 Filter for wastewater treatment and filter set using it
KR101036019B1 (en) * 2010-12-30 2011-05-23 주식회사 엘엔에이치환경기술공사 Filtering apparatus for wastewater treatment
KR102289572B1 (en) * 2021-03-24 2021-08-13 (주)한양에프앤이 Filter Fixing Structure for Pressure Pre-Coat Filter System

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