KR20220050108A - Sewage water separation filtration tank - Google Patents

Sewage water separation filtration tank Download PDF

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Publication number
KR20220050108A
KR20220050108A KR1020220043211A KR20220043211A KR20220050108A KR 20220050108 A KR20220050108 A KR 20220050108A KR 1020220043211 A KR1020220043211 A KR 1020220043211A KR 20220043211 A KR20220043211 A KR 20220043211A KR 20220050108 A KR20220050108 A KR 20220050108A
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South Korea
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filtration
oil absorption
chamber
filter plate
oil
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KR1020220043211A
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Korean (ko)
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김수한
김태영
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(주)오택
김태영
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Priority to KR1020220043211A priority Critical patent/KR20220050108A/en
Publication of KR20220050108A publication Critical patent/KR20220050108A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0084—Enhancing liquid-particle separation using the flotation principle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • 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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0618—Non-woven

Abstract

The present invention relates to a multi-stage oil-water separation filtration tank for domestic sewage. More particularly, since domestic sewage flowing into an oil absorption filtration separation chamber at the rear of a secondary filtration chamber stays for a certain period of time until the domestic sewage is discharged from the oil absorption filtration separation chamber to the discharge chamber, sedimentation and flotation occur. As a result, sedimentation and separation in which oil components and detergent bubbles float toward the surface and foreign substances settle are performed. The oil components and detergent bubbles pass through the oil absorption filter plate to be adsorbed and filtered by the oil absorption filter, and fine foreign substances are also adsorbed and filtered by front and rear filter plates. Therefore, it is possible to minimize oil components and detergent bubbles from flowing into river.

Description

생활 하수 다단 유수 분리 여과조{Sewage water separation filtration tank}Domestic sewage multi-stage oil-water separation filtration tank {Sewage water separation filtration tank}

본 발명은 생활 하수 다단 유수 분리 여과조에 관한 것으로서, 더욱 상세하게는 2차여과실 후방의 흡유여과분리실로 유입된 생활하수가 흡유여과분리실에서 방류실로 배출될 때까지 일정시간을 머물게 되므로 침전과 부유가 일어나게 되어 기름성분과 세제류 거품은 표면쪽으로 뜨고 이물질이 가라앉는 침전분리가 이루어지고, 기름성분과 세제류 거품이 흡유여과판을 통과하면서 흡유여과필터에 흡착 여과되게 되며, 미세이물질도 흡유여과판의 전,후면여과판과 흡유여과필터에 의해 흡착 여과되어 기름성분이나 세제류 거품이 하천으로 흘러가는 것을 최소화할 수 있게 한 생활 하수 다단 유수 분리 여과조에 관한 것이다.The present invention relates to a multi-stage oil-water separation filtration tank for domestic sewage, and more particularly, the domestic sewage flowing into the oil absorption filtration separation chamber at the rear of the secondary filtration chamber stays for a certain period of time until it is discharged from the oil absorption filtration separation chamber to the discharge chamber. As a result, the oil component and detergent foam float toward the surface, and foreign matter settles, causing sedimentation separation. It relates to a multi-stage oil-water separation filtration tank for domestic sewage that is adsorbed and filtered by a rear filter plate and an oil absorption filter to minimize the flow of oil components or detergent bubbles into a river.

가정이나 식당에서 발생하는 생활하수는 음식물찌꺼기를 비롯하여 기름 성분이나 세제류 거품이 혼합되어 배출되기 때문에 하수관로로 방류하게 되면 기름성분이나 세제류 거품이 하천으로 유입되어 하천 생태 환경을 파괴시키고 나아가 인체에 피해를 주는 문제가 있다.Since household sewage from homes and restaurants is discharged by mixing food waste, oil components, and detergent foam, if discharged through a sewer pipe, oil components or detergent foam enter the river, destroying the river's ecological environment and further damaging the human body. There is a problem with giving.

본원 출원인중 김태영은 상기 불편을 해소하기 위해 여과용 용기내에 1차,2차여과실을 형성하여 1차,2차여과실에 각각 여과용 바구니를 착탈되게 형성하여 하수를 여과하는 실용신안등록 제20-0385714호와 생활하수중에 혼합되어 있는 기름성분과 세제류 거품을 1차,2차 여과실에서 여과하고, 여과실과 방류실 사이에 유수분리침전실을 형성하여 여과된 하수중에 혼합된 기름성분과 세제류 거품을 부유시키고, 음식물찌꺼기를 비롯한 고형물은 여과조내 바닥에 침전되도록 분리여과하고 분리 여과된 하수를 방류하도록 한 발명특허 제10-1685511호를 개발하여 생활하수에 혼합된 기름성분이나 세제류 거품 성분이 하천으로 흘러들어가는 것을 최소화시킬 수 있는 유수 분리여과조를 개발한 바 있다.Among the applicants of the present application, Kim Tae-young, in order to solve the above inconvenience, forms primary and secondary filtration chambers in the filtration container and detachably forms filtration baskets in the primary and secondary filtration chambers, respectively, to filter sewage through utility model registration No. 20- Oil component and detergent foam mixed in No. 0385714 and domestic sewage are filtered in the primary and secondary filtration rooms, and oil and water separation and sedimentation chambers are formed between the filtration and discharge rooms to combine the oil components and detergent foam in the filtered sewage. Inventive Patent No. 10-1685511 was developed to float water, and solids including food waste to settle on the bottom of the filtration tank, and to discharge the separated and filtered sewage. We have developed an oil-water separation filtration tank that can minimize the flow into the

그러나 생활하수중에 혼합된 기름성분과 세제류 거품은 여과용기에 의한 여과로 쉽게 분리되지 않을 뿐 아니라 유수분리 침전실을 만들어 기름성분을 부유시켜 걷어내고 이물질을 침전시키는 방법을 사용해도 깨끗하게 분리여과시킬 수 없는 한계가 있었다.However, the oil component and detergent foam mixed in domestic sewage are not easily separated by filtration by a filtration container, and can be separated and filtered cleanly even by using the method of floating and removing the oil component by creating an oil-water separation settling chamber and precipitating foreign substances. There were no limits.

1. 등록실용신안공보 제20-0385714호.1. Registered Utility Model Publication No. 20-0385714. 2. 등록특허공보 제10-1685511호.2. Registered Patent Publication No. 10-1685511.

본 발명은 위와 같은 종래의 문제점을 해소하기 위하여 안출한 것으로서, 본 발명의 목적은 1차여과실로 유입된 생활하수가 여과용기를 통과하고 2차여과실에 상하로 지그재그로 설치되는 격벽을 통과하면서 침전물이 가라앉고 여과되는 생활 하수 다단 유수 분리 여과조를 제공하는 데 있다.The present invention has been devised to solve the above problems of the prior art, and an object of the present invention is to pass through a filtration vessel and a partition wall installed in a zigzag up and down in the secondary filtration chamber. It is to provide a multi-stage oil-water separation filtration tank of this sinking and filtering domestic sewage.

또한, 본 발명의 목적은 2차여과실 후방의 흡유여과분리실로 유입된 생활하수가 흡유여과분리실에서 방류실로 배출될 때까지 일정시간을 머물게 되므로 침전과 부유가 일어나게 되어 기름성분과 세제류 거품은 표면쪽으로 뜨고 이물질이 가라앉는 침전분리가 이루어지고, 기름성분과 세제류 거품이 흡유여과판을 통과하면서 흡유여과필터에 흡착 여과되게 되며, 미세이물질도 흡유여과판의 전,후면여과판과 흡유여과필터에 의해 흡착 여과되는 생활 하수 다단 유수 분리 여과조를 제공하는 데 있다.In addition, an object of the present invention is that the domestic sewage flowing into the oil absorption filtration separation chamber at the rear of the secondary filtration chamber stays for a certain period of time until it is discharged from the oil absorption filtration separation chamber to the discharge chamber, so that sedimentation and floating occur, so that the oil component and detergent foam are on the surface Sedimentation separation in which foreign substances float to the side and settle is carried out, and oil components and detergent foam pass through the oil absorption filter plate and are adsorbed and filtered by the oil absorption filter. It is to provide a multi-stage oil-water separation filtration tank for domestic sewage.

또한, 본 발명의 목적은 흡유여과분리실 전방의 첫번째 흡유여과판이 생활하수의 흐름을 완화시키므로 흡유여과분리실로 들어오는 생활하수중에 남아 있는 유분이나 세제류 거품은 쉽게 위로 부유되고, 고형물은 침전되는 효과를 더욱 높이게 한 생활 하수 다단 유수 분리 여과조를 제공하는 데 있다.In addition, an object of the present invention is to relieve the flow of domestic sewage by the first oil absorption filter plate in front of the oil absorption filtration separation room, so that the oil or detergent foam remaining in the domestic sewage entering the oil absorption filtration separation room is easily floated upward, and the solids are precipitated. It is to provide a multi-stage oil-water separation filtration tank for domestic sewage which was made higher.

또한, 본 발명의 목적은 생활하수가 방류실에 당도하면 배출부에 장치된 배출관의 유입구가 바닥에서 일정높이에 위치하므로 배출되기전에 한번 더 침전단계를 거치게 되므로 배출관을 통해 배출되는 하수에는 다단계의 유수분리 및 침전여과를 거친 하수가 배출되므로 유분과 세제류 거품 및 이물질을 최대로 여과시켜 배출시킬 수 있는 이점을 달성할 수 있고, 흡유여과판에 장입된 흡유여과필터는 전면여과판과 후면여과판 사이에 수용되므로 형상이 안정되고 일정시간 사용 후 교환이 가능하므로 관리하기 좋은 생활 하수 다단 유수 분리 여과조를 제공하는 데 있다.In addition, an object of the present invention is that when domestic sewage reaches the discharge room, since the inlet of the discharge pipe installed in the discharge unit is located at a certain height from the floor, it undergoes a sedimentation step once more before being discharged. Since sewage that has undergone oil-water separation and sedimentation filtration is discharged, the advantage of maximally filtering and discharging oil and detergent foam and foreign substances can be achieved. Therefore, the purpose is to provide a multi-stage oil-water separation filtration tank for household sewage that is easy to manage because the shape is stable and can be exchanged after using for a certain period of time.

본 발명의 해결하고자 하는 과제는 이상에서 언급된 과제로 제한되지 않는다. 아울러 언급하지 않은 다른 기술적 과제들은 이하의 기재로부터 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The problems to be solved by the present invention are not limited to the problems mentioned above. In addition, other technical problems not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description.

상기와 같은 목적을 달성하기 위하여 본 발명은, 일정규격을 가지는 직4각형용기로 되고, 용기의 개방부에 덮개(2)가 착탈되는 본체(1);In order to achieve the above object, the present invention is a rectangular container having a certain standard, the body (1) is detachable cover (2) to the opening of the container;

본체(1)의 전단 벽체의 외면에 형성되고 생활하수를 용기내부로 안내하도록 본체(1)의 전단 벽체의 내면에 설치된 유입관(210)과 연통되는 유입부(100);an inlet 100 formed on the outer surface of the front wall of the body 1 and communicating with the inlet pipe 210 installed on the inner surface of the front wall of the body 1 to guide domestic sewage into the container;

본체(1)의 후단 벽체의 외면에 형성되고 생활하수를 용기외부로 방류하도록 본체(1)의 후단 벽체의 내면에 설치된 배출관(510)과 연통되는 배출부(600);a discharge part 600 formed on the outer surface of the rear end wall of the main body 1 and communicating with a discharge pipe 510 installed on the inner surface of the rear end wall of the main body 1 to discharge domestic sewage to the outside of the container;

유입부(100)쪽에서 배출부(600)쪽으로 차례로 형성되는 1차여과실(200), 2차여과실(300), 흡유여과분리실(400), 방류실(500);a primary filtration chamber 200 , a secondary filtration chamber 300 , an oil absorption filtration separation chamber 400 , and an outlet chamber 500 that are sequentially formed from the inlet 100 to the outlet 600 ;

1차여과실(200)에 설치되고 유입부(100)와 연통되는 본체(1) 전방쪽의 내면에 탈부착가능하게 결합되는 유입관(210);an inlet pipe 210 installed in the primary filtration chamber 200 and detachably coupled to the inner surface of the front side of the main body 1 communicating with the inlet 100;

1차여과실(200)에 설치된 유입관(210)의 하방에 장치되고, 상단 테두리가 1차여과실(200) 내면에 접촉하도록 장착되어 1차여과실(200)을 상하로 구획하는 여과용기(220);A filtration vessel 220 installed below the inlet pipe 210 installed in the primary filtration chamber 200 and mounted so that the upper edge is in contact with the inner surface of the primary filtration chamber 200 to partition the primary filtration chamber 200 up and down. ;

2차여과실(300)에 상하로 지그재그로 설치되고 1차여과실(200)의 격벽(310)의 하부 개방부를 통과한 생활하수가 상하로 지그재그로 통과하도록 2차여과실(300)의 삽입홈(320)에 삽탈가능케 장착되는 격벽(310);The insertion groove 320 of the secondary filtration chamber 300 so that domestic sewage installed in a zigzag up and down in the secondary filtration chamber 300 and passing through the lower opening of the bulkhead 310 of the primary filtration chamber 200 passes in a zigzag up and down direction. ) a bulkhead 310 that is detachably mounted on the;

흡유여과분리실(400)에 상하로 지그재그로 설치되고 2차여과실(300)의 격벽(310)을 통과한 생활하수가 통과하도록 흡유여과분리실(400)의 삽입홈(420)에 삽탈가능케 장착되어 생활하수의 기름기, 음식찌꺼기, 세제를 걸러서 흡수해주는 흡유여과판(410); 을 포함하여 이루어지고,It is installed in a zigzag up and down in the oil absorption filtration separation chamber 400 and is detachably mounted in the insertion groove 420 of the oil absorption filtration separation chamber 400 so that domestic sewage that has passed through the partition wall 310 of the secondary filtration chamber 300 passes. an oil absorption filter plate 410 that filters and absorbs household sewage oil, food waste, and detergent; is made, including

상기 흡유여과판(410)은,The oil absorption filter plate 410,

양단이 흡유여과분리실(400)의 삽입홈(420)에 삽탈되고 상단에는 손잡이(411b)가 형성되며 전면에는 직경 0.5~2.0cm의 통수공(411a)이 일정간격 다수개 형성되는 전면여과판(411)과,Both ends are inserted into and removed from the insertion groove 420 of the oil absorption filtration separation chamber 400, a handle 411b is formed at the top, and a plurality of water-through holes 411a with a diameter of 0.5 to 2.0 cm are formed on the front surface at regular intervals ( 411) and

전면여과판(411)의 후방에 나란하게 설치되며 양단이 흡유여과분리실(400)의 삽입홈(420)에 삽탈되고 상단에는 손잡이(412b)가 형성되며 전면에는 전면여과판(411)의 통수공의 직경보다 작도록 직경 0.1~0.5cm의 통수공(412a)이 일정간격 다수개 형성되는 후면여과판(412)과,It is installed in parallel at the rear of the front filter plate 411, both ends are inserted into and removed from the insertion groove 420 of the oil absorption filtration separation chamber 400, and a handle 412b is formed at the upper end, and the front filter plate 411 has a hole in the front. A rear filter plate 412 in which a plurality of water-through holes 412a having a diameter of 0.1 to 0.5 cm are formed at regular intervals to be smaller than the diameter;

전면여과판(411)과 후면여과판(412) 사이에 끼워지고 부직포(413a)의 일측면에 다수개의 솜장(413b)을 겹쳐지도록 합지하여 일정간격 점접합한 흡유여과필터(413)를 포함하는 구성이다.It is sandwiched between the front filter plate 411 and the rear filter plate 412 and laminated to overlap a plurality of cotton pads 413b on one side of the nonwoven fabric 413a. .

이와같이 된 본 발명은 1차여과실로 유입된 생활하수가 여과용기를 통과하고 2차여과실에 상하로 지그재그로 설치되는 격벽을 통과하면서 침전물이 가라앉고 여과되는 효과가 있다.According to the present invention as described above, the sediment sinks and is filtered while the domestic sewage flowing into the primary filtration chamber passes through the filtration vessel and passes through the partition walls installed in a zigzag up and down in the secondary filtration chamber.

또한, 본 발명은 2차여과실 후방의 흡유여과분리실로 유입된 생활하수가 흡유여과분리실에서 방류실로 배출될 때까지 일정시간을 머물게 되므로 침전과 부유가 일어나게 되어 기름성분과 세제류 거품은 표면쪽으로 뜨고 이물질이 가라앉는 침전분리가 이루어지고, 기름성분과 세제류 거품이 흡유여과판을 통과하면서 흡유여과필터에 흡착 여과되게 되며, 미세이물질도 흡유여과판의 전,후면여과판과 흡유여과필터에 의해 흡착 여과되는 효과가 있다.In addition, according to the present invention, since domestic sewage flowing into the oil absorption filtration separation chamber at the rear of the secondary filtration chamber stays for a certain period of time until it is discharged from the oil absorption filtration separation chamber to the discharge chamber, sedimentation and floating occur, so that the oil component and detergent foam float toward the surface. Precipitation separation where foreign substances settle is carried out, and oil components and detergent foam pass through the oil absorption filter plate and are filtered by adsorption, and fine foreign substances are also adsorbed and filtered by the oil absorption filter plate and the front and rear filter plates of the oil absorption filter plate. there is

또한, 본 발명은 흡유여과분리실 전방의 첫번째 흡유여과판이 생활하수의 흐름을 완화시키므로 흡유여과분리실로 들어오는 생활하수중에 남아 있는 유분이나 세제류 거품은 쉽게 위로 부유되고, 고형물은 침전되는 효과를 더욱 높이게 된다.In addition, according to the present invention, since the first oil absorption filter plate in front of the oil absorption filtration separation room relieves the flow of domestic sewage, the oil or detergent foam remaining in the domestic sewage entering the oil absorption filtration separation chamber is easily floated upward, and the effect of solids is further enhanced. do.

또한, 본 발명은 생활하수가 방류실에 당도하면 배출부에 장치된 배출관의 유입구가 바닥에서 일정높이에 위치하므로 배출되기전에 한번 더 침전단계를 거치게 되므로 배출관을 통해 배출되는 하수에는 다단계의 유수분리 및 침전여과를 거친 하수가 배출되므로 유분과 세제류 거품 및 이물질을 최대로 여과시켜 배출시킬 수 있는 이점을 달성할 수 있고, 흡유여과판에 장입된 흡유여과필터는 전면여과판과 후면여과판 사이에 수용되므로 형상이 안정되고 일정시간 사용 후 교환이 가능하므로 관리하기 좋은 이점이 있다.In addition, in the present invention, when domestic sewage reaches the discharge room, since the inlet of the discharge pipe installed in the discharge unit is located at a certain height from the floor, it goes through a sedimentation step once more before being discharged. And since sewage that has undergone sedimentation filtration is discharged, it is possible to achieve the advantage of maximally filtering and discharging oil, detergent foam, and foreign substances. It is stable and can be exchanged after using it for a certain period of time, so there is an advantage in managing it.

도 1은 본 발명의 실시예에 따른 단면도이다.
도 2는 본 발명의 흡유여과판의 사시도이다.
도 3은 도 2의 분해 사시도이다.
도 4는 도 3의 흡유여과필터의 단면도이다.
도 5는 도 1의 평면도이다.1 is a cross-sectional view according to an embodiment of the present invention.
2 is a perspective view of the oil absorption filter plate of the present invention.
3 is an exploded perspective view of FIG. 2 ;
4 is a cross-sectional view of the oil absorption filtration filter of FIG.
FIG. 5 is a plan view of FIG. 1 .

이하, 본 발명을 첨부된 도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

첨부된 도면들 중에서 동일한 구성 요소들은 가능한 어느 도면에서든지 동일한 부호를 사용하였으며, 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 또는 공지 구성에 대한 상세한 설명은 생략하였다.In the accompanying drawings, the same components are used with the same reference numerals in any possible drawings, and detailed descriptions of known functions or known components that may unnecessarily obscure the subject matter of the present invention are omitted.

첨부도면 도 1 내지 도 5에서 도시한 바와 같이, 본 발명은 본체(1), 덮개(2), 유입부(100), 배출부(600), 1차여과실(200), 유입관(210), 여과용기(220), 2차여과실(300), 격벽(310), 흡유여과분리실(400), 방류실(500), 흡유여과판(410)을 포함하여 이루어진다.1 to 5, the present invention is a main body 1, a cover 2, an inlet 100, an outlet 600, a primary filtration chamber 200, an inlet pipe 210 , a filtration vessel 220 , a secondary filtration chamber 300 , a partition wall 310 , an oil absorption filtration separation chamber 400 , a discharge chamber 500 , and an oil absorption filter plate 410 .

본체(1)는 일정규격을 가지는 직사각형 용기로 되고, 용기의 개방부에 덮개(2)가 착탈된다.The body 1 is a rectangular container having a certain standard, and the lid 2 is detachable from the opening of the container.

덮개(2)는 본체(1)의 상부쪽 개방부를 덮도록 착탈되며, 덮개(2)의 일측에는 투시창(2a)이 설치되어 내부의 상태를 외부에서 확인할 수 있다. 덮개(2)의 투시창의 위치는 흡유여과분리실(400) 상측에 해당되는 위치에 투시창(2a)을 설치하는 것이 바람직하다.(도 5참조) 이로서 흡유여과분리실(400)의 흡유여과판(410)의 청소 및 교환시기를 쉽게 알 수 있게 된다. 아울러, 덮개(2)의 양단에는 손잡이(2b)를 설치한다.The cover 2 is detachable to cover the upper opening of the main body 1 , and a see-through window 2a is installed on one side of the cover 2 so that the internal state can be checked from the outside. As for the position of the sight window of the cover 2, it is preferable to install the sight window 2a at a position corresponding to the upper side of the oil absorption filtration separation chamber 400. (See FIG. 5) As a result, the oil absorption filter plate of the oil absorption filtration separation chamber 400 ( 410), it is possible to easily know the cleaning and replacement time. In addition, a handle (2b) is installed at both ends of the cover (2).

유입부(100)는 본체(1)의 전단 벽체의 외면에 형성되고 생활하수를 용기내부로 안내하도록 본체(1)의 전단 벽체의 내면에 설치된 유입관(210)과 연통된다.The inlet 100 is formed on the outer surface of the front wall of the main body 1 and communicates with the inlet pipe 210 installed on the inner surface of the front wall of the main body 1 to guide domestic sewage into the container.

배출부(600)는 본체(1)의 후단 벽체의 외면에 형성되어 생활하수를 용기외부로 방류하도록 본체(1)의 후단 벽체의 내면에 설치된 배출관(510)과 연통된다.The discharge part 600 is formed on the outer surface of the rear end wall of the main body 1 and communicates with the discharge pipe 510 installed on the inner surface of the rear end wall of the main body 1 to discharge domestic sewage to the outside of the container.

유입부(100)쪽에서 배출부(600)쪽으로 1차여과실(200), 2차여과실(300), 흡유여과분리실(400), 방류실(500)이 차례로 형성된다.A primary filtration chamber 200 , a secondary filtration chamber 300 , an oil absorption filtration separation chamber 400 , and an exhaust chamber 500 are sequentially formed from the inlet 100 to the outlet 600 .

유입관(210)은 1차여과실(200)에 설치되고 유입부(100)와 연통되는 본체(1) 전방쪽의 내면에 탈부착가능하게 설치된다. 즉, 유입관(210)의 전단에는 플랜지(211)가 형성되고 유입관(210)의 플랜지(211)가 본체(1)의 전단 벽체의 내면에 형성된 결합홈(213)에 끼워져서 결합된다. 아울러, 유입관(210)의 플랜지(211)의 상단에는 'ㄱ'자 형태로 절곡된 손잡이(212)를 형성할 수 있다.The inlet pipe 210 is installed in the primary filtration chamber 200 and is detachably installed on the inner surface of the front side of the main body 1 communicating with the inlet 100 . That is, a flange 211 is formed at the front end of the inlet pipe 210 , and the flange 211 of the inlet pipe 210 is fitted and coupled to the coupling groove 213 formed on the inner surface of the front end wall of the body 1 . In addition, the upper end of the flange 211 of the inlet pipe 210 may form a handle 212 bent in the shape of a 'L'.

여과용기(220)는 1차여과실(200)에 설치된 유입관(210)의 하방에 장치된다. 여과용기(220)는 상단 테두리가 1차여과실(200) 내면에 접촉하도록 장착되어 1차여과실(200)을 상하로 구획한다. 여과용기(220)의 상단은 개방되고 여과용기(220)의 상단 일측에는 손잡이(224)가 형성되며 여과용기(220)의 측벽(222)과 바닥(221)에는 미세여과구멍(223)이 형성된다.The filtration vessel 220 is installed below the inlet pipe 210 installed in the primary filtration chamber 200 . The filtration vessel 220 is mounted so that the upper edge of the primary filtration chamber 200 is in contact with the inner surface to divide the primary filtration chamber 200 up and down. The upper end of the filter container 220 is opened, a handle 224 is formed on one upper end of the filter container 220, and a microfiltration hole 223 is formed on the side wall 222 and the bottom 221 of the filter container 220. do.

격벽(310)은 2차여과실(300)에 상하로 지그재그로 설치된다. 격벽(310)은 1차여과실(200)의 격벽(310)의 하부 개방부를 통과한 생활하수가 상하로 지그재그로 통과하도록 2차여과실(300)의 삽입홈에 삽탈가능케 장착된다. 본 발명의 실시예에서는 격벽(310)을 3개 설치하는데, 전방으로부터 첫번째 격벽(310)과 세번째 격벽(310)은 하단이 개방되고 두번째 격벽(310)은 상단이 개방되도록 설치된다. 또한, 첫번째 격벽(310)의 전면에는 여과용기(220)가 장착되며 첫번째 격벽(310)에 의해 1차여과실(200)과 2차여과실(300)이 구획된다.The partition wall 310 is installed in a zigzag up and down in the secondary filtration chamber 300 . The partition wall 310 is detachably mounted in the insertion groove of the secondary filter room 300 so that domestic sewage that has passed through the lower opening of the partition wall 310 of the primary filter room 200 passes up and down in a zigzag manner. In the embodiment of the present invention, three partition walls 310 are installed. The first partition wall 310 and the third partition wall 310 are installed so that the lower end is opened and the second partition wall 310 is installed so that the upper end is opened. In addition, the filtration vessel 220 is mounted on the front surface of the first partition wall 310 , and the primary filtration chamber 200 and the secondary filtration chamber 300 are partitioned by the first partition wall 310 .

도 2 내지 도 4에 도시한 바와 같이, 흡유여과판(410)은 흡유여과분리실(400)에 상하로 지그재그로 설치된다. 흡유여과판(410)은 2차여과실(300)의 격벽(310)을 통과한 생활하수가 통과하도록 흡유여과분리실(400)의 삽입홈(420)에 삽탈가능케 장착되어 생활하수의 기름기, 음식찌꺼기, 세제를 걸러서 흡수해준다.2 to 4, the oil absorption filter plate 410 is installed in a zigzag up and down in the oil absorption filtration separation chamber 400. The oil absorption filter plate 410 is detachably mounted in the insertion groove 420 of the oil absorption filtration separation chamber 400 so that the domestic sewage passing through the partition wall 310 of the secondary filter chamber 300 passes, so that the oil and food residues of domestic sewage , filter the detergent and absorb it.

이를 위해, 흡유여과판(410)은 전면여과판(411), 후면여과판(412), 흡유여과필터(413)를 포함하여 구성된다.To this end, the oil absorption filter plate 410 is configured to include a front filter plate 411, a rear filter plate 412, and an oil absorption filter filter (413).

전면여과판(411)은 양단이 흡유여과분리실(400)의 삽입홈(420)에 삽탈된다. 전면여과판(411)은 상단에는 손잡이(411b)가 형성되며 전면에는 직경 0.5~2.0cm의 통수공(411a)이 일정간격 다수개 형성된다.Both ends of the front filter plate 411 are inserted into and removed from the insertion groove 420 of the oil absorption filtration separation chamber 400 . The front filter plate 411 is provided with a handle 411b at the upper end, and a plurality of water-through holes 411a having a diameter of 0.5 to 2.0 cm are formed at regular intervals on the front side.

후면여과판(412)은 전면여과판(411)의 후방에 나란하게 설치되고 후면여과판(412)의 양단이 흡유여과분리실(400)의 삽입홈(420)에 삽탈된다. 후면여과판(412)의 상단에는 손잡이(412b)가 형성되며 전면에는 전면여과판(411)의 통수공보다 직경이 작도록 직경 0.1~0.5cm의 통수공(412a)이 일정간격 다수개 형성된다.The rear filter plate 412 is installed in parallel to the rear of the front filter plate 411 , and both ends of the rear filter plate 412 are inserted into and removed from the insertion groove 420 of the oil absorption filtration separation chamber 400 . A handle 412b is formed at the upper end of the rear filter plate 412, and a plurality of water passage holes 412a having a diameter of 0.1 to 0.5 cm are formed at regular intervals so that the diameter is smaller than the water passage holes of the front filter plate 411.

흡유여과필터(413)는 전면여과판(411)과 후면여과판(412) 사이에 끼워져 포개어진다. 흡유여과필터(413)는 부직포(413a)의 일측면에 다수개의 솜장(413b)을 겹쳐지도록 합지하여 제조된다. 솜장(413b)은 솜을 펼치고 두께를 얇게 하여 만든 것으로 솜털이 서로 엉겨붙으면서 결합력도 가지게 된다. 부직포(413a)와 다수개의 솜장(413b)은 일정간격으로 점접합(414)하여 결합할 수 있다. 아울러, 흡유여과필터(413)는 부직포(413a)가 전방을 향하도록 결합시키는 것이 바람직하다.The oil absorption filter 413 is sandwiched between the front filter plate 411 and the rear filter plate 412 and overlapped. The oil absorption filter 413 is manufactured by laminating a plurality of cotton pads 413b on one side of the nonwoven fabric 413a to overlap. The cotton jang (413b) is made by spreading the cotton and making the thickness thin, and the cotton hairs are entangled with each other and have binding force. The nonwoven fabric 413a and the plurality of cotton pads 413b may be bonded by point bonding 414 at regular intervals. In addition, it is preferable that the oil absorption filter 413 is coupled such that the nonwoven fabric 413a faces forward.

또한, 흡유여과판(410)은 한 쌍을 구비하여 흡유여과분리실(400)에 일정간격 나란하게 설치할 수 있다. 전측 흡유여과판(410)은 본체(1) 바닥에서 상부까지 설치하되 상단은 개방하도록 설치된다. 후측 흡유여과판(410)은 본체(1) 상단에서 하부까지 설치하되 하단은 개방하도록 설치된다. 한 쌍의 흡유여과판(410)에 의하여 흡유여과분리실(400)이 구획된다. 이때, 흡유여과판(410)의 갯수는 한정되지 않고 선택하여 사용할 수 있다.In addition, the oil absorption filter plate 410 is provided with a pair and can be installed side by side at a predetermined interval in the oil absorption filtration separation chamber (400). The front oil absorption filter plate 410 is installed from the bottom to the top of the body 1, but the top is installed to open. The rear oil absorption filter plate 410 is installed from the top to the bottom of the main body 1, but the bottom is installed to open. The oil absorption filtration separation chamber 400 is partitioned by a pair of oil absorption filter plates 410 . In this case, the number of oil absorption filter plates 410 is not limited and can be selected and used.

이와 같이 구성된 본 발명의 작용 및 효과를 상세하게 설명하면 다음과 같다.The operation and effect of the present invention configured as described above will be described in detail as follows.

먼저, 생활하수가 유입부(100)와 유입관(210)을 통해 본체(1)의 1차여과실(200)에 공급되면 1차여과실(200)에서 여과용기(220)에 의해 생활하수가 1차여과된다.First, when domestic sewage is supplied to the primary filtration chamber 200 of the main body 1 through the inlet 100 and the inlet pipe 210, the domestic sewage is 1 Tea is filtered.

그리고, 여과용기(220)를 통과한 생활하수는 2차여과실(300)의 전측에 설치된 첫번째 격벽(310)의 하단 개방부를 통과하고 두번째 격벽(310)에서 범람하여 두번째 격벽(310)의 상단을 통과하며 세번째 격벽(310)의 하단 개방부를 통화하여 흡유여과분리실(400)로 이동한다.Then, the domestic sewage passing through the filtration vessel 220 passes through the lower opening of the first bulkhead 310 installed on the front side of the secondary filtration chamber 300 and overflows in the second bulkhead 310 to the upper end of the second bulkhead 310 . It passes through and moves to the oil absorption filtration separation chamber 400 by calling the lower open part of the third partition wall 310 .

흡유여과분리실(400)로 이동된 생활하수는 흡유여과분리실(400)의 전방측에 위치한 첫번째 흡유여과판(410)을 통과하게 되고 이때, 생활하수중에 혼합된 유분과 세제류 거품이 흡유여과판(410)에 흡수되고 여과된다. 또한, 흡유여과판(410)의 전면여과판(411)에는 후면여과판(412)보다 직경이 큰 통수공(411a)이 형성되어 있고, 후면여과판(412)에는 전면여과판(411)보다 직경이 작은 통수공(412a)이 형성되어 있어서 흡유여과판(410)을 통과하는 생활하수중의 미세이물질도 흡유여과필터(413)에 흡착 여과되므로 흡유여과분리실(400)로 들어오는 생활하수에 혼합된 기름성분과 세제류 거품 및 미세이물질이 여과된다.The domestic sewage moved to the oil absorption filtration separation chamber 400 passes through the first oil absorption filter plate 410 located on the front side of the oil absorption filtration separation chamber 400. 410) and filtered. In addition, the front filter plate 411 of the oil absorption filter plate 410 is formed with a water passage hole 411a having a larger diameter than the rear filter plate 412, and the rear filter plate 412 has a water passage hole having a smaller diameter than the front filter plate 411. Since 412a is formed, fine foreign substances in domestic sewage passing through the oil absorption filter plate 410 are also adsorbed and filtered by the oil absorption filtration filter 413, so the oil components and detergents mixed with the domestic sewage entering the oil absorption filtration separation chamber 400 Foam and fine foreign matter are filtered out.

그리고, 첫번째 흡유여과판(410)을 통화한 생활하수는 계속해서 후방측에 위치한 두번째 흡유여과판(410)에서 한번더 여과된 후 두번째 흡유여과판(410)의 하단 개방부를 통과해서 방류실(500)로 이동한다.Then, the domestic sewage that passed through the first oil absorption filter plate 410 is continuously filtered once again on the second oil absorption filter plate 410 located on the rear side, and then passes through the lower opening of the second oil absorption filter plate 410 to the discharge chamber 500. Move.

방류실(500)로 이동된 생활하수는 배출관(510)과 배출부(600)를 통해 외부로 배출된다.The domestic sewage moved to the discharge chamber 500 is discharged to the outside through the discharge pipe 510 and the discharge unit 600 .

따라서, 본 발명은 1차여과실(200)로 유입된 생활하수가 여과용기(220)를 통과하고 2차여과실(300)에 상하로 지그재그로 설치되는 격벽(310)을 통과하면서 침전물이 가라앉고 여과되는 효과가 있다.Therefore, in the present invention, as the domestic sewage introduced into the primary filtration chamber 200 passes through the filtration vessel 220 and passes through the partition wall 310 installed in a zigzag up and down in the secondary filtration chamber 300, the sediment sinks and filters has the effect of being

또한, 본 발명은 2차여과실(300) 후방의 흡유여과분리실(400)로 유입된 생활하수가 흡유여과분리실(400)에서 방류실(500)로 배출될 때까지 일정시간을 머물게 되므로 침전과 부유가 일어나게 되어 기름성분과 세제류 거품은 표면쪽으로 뜨고 이물질이 가라앉는 침전분리가 이루어지고, 기름성분과 세제류 거품이 흡유여과판(410)을 통과하면서 흡유여과필터(413)에 흡착 여과되게 되며, 미세이물질도 흡유여과판(410)의 전,후면여과판(412)과 흡유여과필터(413)에 의해 흡착 여과되는 효과가 있다.In addition, according to the present invention, the domestic sewage introduced into the oil absorption filtration separation chamber 400 at the rear of the secondary filtration chamber 300 stays for a certain time until discharged from the oil absorption filtration separation chamber 400 to the discharge chamber 500, so that sedimentation Over-floating occurs, so that the oil component and detergent foam float toward the surface, and sedimentation separation is performed, and the oil component and detergent foam pass through the oil absorption filter plate 410 and are adsorbed and filtered by the oil absorption filter 413, Even fine foreign matter has an effect of being adsorbed and filtered by the front and rear filter plates 412 and the oil absorption filter 413 of the oil absorption filter plate 410 .

또한, 본 발명은 흡유여과분리실(400) 전방의 첫번째 흡유여과판(410)이 생활하수의 흐름을 완화시키므로 흡유여과분리실(400)로 들어오는 생활하수중에 남아 있는 유분이나 세제류 거품은 쉽게 위로 부유되고, 고형물은 침전되는 효과를 더욱 높이게 된다.In addition, in the present invention, since the first oil absorption filter plate 410 in front of the oil absorption filtration separation chamber 400 relieves the flow of domestic sewage, the oil or detergent foam remaining in the domestic sewage entering the oil absorption filtration separation chamber 400 is easily floated upward. and the solid material further enhances the effect of precipitation.

또한, 본 발명은 생활하수가 방류실(500)에 당도하면 배출부(600)에 장치된 배출관(510)의 유입구(511)가 바닥에서 일정높이에 위치하므로 배출되기전에 한번 더 침전단계를 거치게 되므로 배출관(510)을 통해 배출되는 하수에는 다단계의 유수분리 및 침전여과를 거친 하수가 배출되므로 유분과 세제류 거품 및 이물질을 최대로 여과시켜 배출시킬 수 있는 이점을 달성할 수 있고, 흡유여과판(410)에 장입된 흡유여과필터(413)는 전면여과판(411)과 후면여과판(412) 사이에 수용되므로 형상이 안정되고 일정시간 사용 후 교환이 가능하므로 관리하기 좋은 이점이 있다.In addition, in the present invention, when domestic sewage reaches the discharge chamber 500, the inlet 511 of the discharge pipe 510 installed in the discharge unit 600 is located at a certain height from the floor, so that it undergoes a settling step once more before being discharged. Therefore, the sewage that has undergone multi-stage oil-water separation and sedimentation filtration is discharged to the sewage discharged through the discharge pipe 510, so it is possible to achieve the advantage of maximally filtering and discharging oil, detergent foam and foreign substances, and the oil absorption filter plate 410 ), the oil absorption filtration filter 413 is accommodated between the front filter plate 411 and the rear filter plate 412, so the shape is stable and can be exchanged after use for a certain period of time, so there is an advantage in good management.

이상에서는 본 발명의 바람직한 실시 예에 대하여 도시하고 설명하였으나, 본 발명은 상술한 특정의 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 다양한 변형 실시나 응용이 가능한 것은 물론이고, 이러한 변형 실시나 응용 예는 본 발명의 기술적 사상이나 전망으로부터 개별적으로 이해돼서는 안 될 것이다.In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and it is common in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, various modifications and applications are possible by those having the knowledge of

1 : 본체 2 : 덮개
2a : 투시창 100 : 유입부
200 : 1차여과실 210 : 유입관
220 : 여과용기 300 : 2차여과실
310 : 격벽 320 : 삽입홈
400 : 흡유여과분리실 410 : 흡유여과판
420 : 삽입홈 500 : 방류실
510 : 배출관 600 : 배출부1: body 2: cover
2a: viewing window 100: inlet
200: primary filtration room 210: inlet pipe
220: filtration vessel 300: secondary filtration room
310: bulkhead 320: insertion groove
400: oil absorption filtration separation room 410: oil absorption filter plate
420: insertion groove 500: release room
510: discharge pipe 600: discharge part

Claims (1)

일정규격을 가지는 직4각형용기로 되고, 용기의 개방부에 덮개(2)가 착탈되는 본체(1);
본체(1)의 전단 벽체의 외면에 형성되고 생활하수를 용기내부로 안내하도록 본체(1)의 전단 벽체의 내면에 설치된 유입관(210)과 연통되는 유입부(100);
본체(1)의 후단 벽체의 외면에 형성되고 생활하수를 용기외부로 방류하도록 본체(1)의 후단 벽체의 내면에 설치된 배출관(510)과 연통되는 배출부(600);
유입부(100)쪽에서 배출부(600)쪽으로 차례로 형성되는 1차여과실(200), 2차여과실(300), 흡유여과분리실(400), 방류실(500);
1차여과실(200)에 설치되고 유입부(100)와 연통되는 본체(1) 전방쪽의 내면에 탈부착가능하게 결합되는 유입관(210);
1차여과실(200)에 설치된 유입관(210)의 하방에 장치되고, 상단 테두리가 1차여과실(200) 내면에 접촉하도록 장착되어 1차여과실(200)을 상하로 구획하는 여과용기(220);
2차여과실(300)에 상하로 지그재그로 설치되고 1차여과실(200)의 격벽(310)의 하부 개방부를 통과한 생활하수가 상하로 지그재그로 통과하도록 2차여과실(300)의 삽입홈(320)에 삽탈가능케 장착되는 격벽(310);
흡유여과분리실(400)에 상하로 지그재그로 설치되고 2차여과실(300)의 격벽(310)을 통과한 생활하수가 통과하도록 흡유여과분리실(400)의 삽입홈(420)에 삽탈가능케 장착되어 생활하수의 기름기, 음식찌꺼기, 세제를 걸러서 흡수해주는 흡유여과판(410); 을 포함하는 것에 있어서,
흡유여과분리실(400)에 장치되는 흡유여과판(410)은,
양단이 흡유여과분리실(400)의 삽입홈(420)에 삽탈되고 상단에는 손잡이(411b)가 형성되며 판면에 직경 0.5~2.0cm의 통수공(411a)이 일정간격에 다수개 형성되는 전면여과판(411)과,
전면여과판(411)의 후방에 나란하게 배치되어 양단이 흡유여과분리실(400)의 삽입홈(420)에 삽탈되고 상단에 손잡이(412b)가 형성되며 판면에 전면여과판(411)의 통수공 보다 직경이 작은 직경 0.1~0.5cm의 통수공(412a)이 일정간격 다수개 형성되는 후면여과판(412)으로 이루어지고,
전면여과판(411)과 후면여과판(412) 사이에는 앞쪽에 부직포(413a)에 배치하고, 뒷쪽으로 다수개의 솜장(413b)이 겹쳐지도록 배치하되, 부직포와 솜장을 일정간격에 점접합(414)하여 부직포와 솜장을 합체한 흡유여과필터(413)를 배치하고, 흡유여과분리실의 덮개(2) 일측에는 투시창(2a)을 설치하여 내부의 상태를 확인할 수 있도록 한 것을 특징으로 하는 생활 하수 다단 유수 분리 여과조.A body (1) which is a rectangular container having a certain standard, and the cover (2) is detachable from the opening of the container;
an inlet 100 formed on the outer surface of the front wall of the body 1 and communicating with the inlet pipe 210 installed on the inner surface of the front wall of the body 1 to guide domestic sewage into the container;
a discharge part 600 formed on the outer surface of the rear end wall of the main body 1 and communicating with a discharge pipe 510 installed on the inner surface of the rear end wall of the main body 1 to discharge domestic sewage to the outside of the container;
a primary filtration chamber 200 , a secondary filtration chamber 300 , an oil absorption filtration separation chamber 400 , and an outlet chamber 500 that are sequentially formed from the inlet 100 to the outlet 600 ;
an inlet pipe 210 installed in the primary filtration chamber 200 and detachably coupled to the inner surface of the main body 1 in communication with the inlet 100;
A filtration vessel 220 installed below the inlet pipe 210 installed in the primary filtration chamber 200 and mounted so that the upper edge is in contact with the inner surface of the primary filtration chamber 200 to partition the primary filtration chamber 200 up and down ;
The insertion groove 320 of the secondary filtration chamber 300 so that domestic sewage installed in a zigzag up and down in the secondary filtration chamber 300 and passing through the lower opening of the bulkhead 310 of the primary filtration chamber 200 passes in a zigzag up and down direction. ) a bulkhead 310 that is detachably mounted on the;
It is installed in a zigzag up and down in the oil absorption filtration separation chamber 400 and is detachably mounted in the insertion groove 420 of the oil absorption filtration separation chamber 400 so that domestic sewage that has passed through the partition wall 310 of the secondary filtration chamber 300 passes. an oil absorption filter plate 410 that filters and absorbs household sewage oil, food waste, and detergent; In comprising:
The oil absorption filter plate 410 installed in the oil absorption filtration separation chamber 400 is,
Both ends are inserted into and removed from the insertion groove 420 of the oil absorption filtration separation chamber 400, a handle 411b is formed at the upper end, and a plurality of water-through holes 411a with a diameter of 0.5 to 2.0 cm are formed on the plate surface at regular intervals. (411) and;
It is arranged in parallel at the rear of the front filter plate 411, both ends are inserted into and removed from the insertion groove 420 of the oil absorption filtration separation chamber 400, and a handle 412b is formed at the upper end, and the front filter plate 411 has a hole in the surface of the plate. It consists of a rear filter plate 412 in which a plurality of small-diameter passage holes 412a having a diameter of 0.1 to 0.5 cm are formed at regular intervals,
Between the front filter plate 411 and the rear filter plate 412, the nonwoven fabric 413a is placed on the front side, and a plurality of cotton pads 413b are overlapped to the rear side, but the nonwoven fabric and the cotton pads are point-bonded at a predetermined interval (414). Multi-stage running water for household sewage, characterized in that an oil absorption filtration filter 413 incorporating a nonwoven fabric and cotton jang is disposed, and a see-through window 2a is installed on one side of the cover 2 of the oil absorption filtration separation chamber to check the internal state separation filtration tank.
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200385714Y1 (en) 2005-02-11 2005-06-02 김태영 Settling tank for sewer
KR101685511B1 (en) 2016-04-28 2016-12-13 김태영 Sewage water separation filtration tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200385714Y1 (en) 2005-02-11 2005-06-02 김태영 Settling tank for sewer
KR101685511B1 (en) 2016-04-28 2016-12-13 김태영 Sewage water separation filtration tank

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