KR20010097084A - Sludge and oil sepanator and a method thereof - Google Patents
Sludge and oil sepanator and a method thereof Download PDFInfo
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- KR20010097084A KR20010097084A KR1020000020851A KR20000020851A KR20010097084A KR 20010097084 A KR20010097084 A KR 20010097084A KR 1020000020851 A KR1020000020851 A KR 1020000020851A KR 20000020851 A KR20000020851 A KR 20000020851A KR 20010097084 A KR20010097084 A KR 20010097084A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
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Abstract
본 발명은 유수(油水)를 분리하는 장치 및 방법에 관한 것으로서, 보다 상세하게는 슬러지분리부(1)에서는 오수인입구(1c)를 통해 인입된 오수를 슬러지분리통(1a)과 슬러지차단막(1b)에 의하여 2차례에 걸쳐 슬러지를 분리하고 유흡입관(油吸入管)(8a)으로 오수 위의 부유유류(浮游油類)를 처리한 1차처리수 중 기름성분이 제거된 하부의 처리수만 2차유수분리부(2)로 보내고 2차유수분리부(2)에서는 2차처리수 중에서 유흡입관(油吸入管)(8b)으로 부유유류(浮游油類)를 2차 제거하고 기름성분이 적은 하부의 처리수만 3차유수분리부(3)로 보내며, 3차유수분리부(3)에서는 3차처리수 중에서 유흡입관(油吸入管)(8c)으로 부유유류(浮游油類)를 3차 제거하고 기름성분이 제거된 하부의 처리수만 처리수저장배출부(4)로 보내어 처리수배출관(11)을 통해 정화조 등으로 배출하는데 슬러지분리부(1)와 2차유수분리부(2)와 3차유수분리부(3)의 수면부근에 부유(浮游)한 기름성분이 많은 부분은 비교적 약한 에어의 흡입력으로 유흡입관(8a, 8b, 8c)을 통해 기름탱크(9)로 보내고, 기름탱크(9)에서도 기름성분이 적은 하부의 처리수(유수(油水))는 슬러지분리부(1)로 보내 재분리되도록 하는 것을 특징으로 하는 슬러지와 유수를 분리하는 방법.The present invention relates to an apparatus and a method for separating oil and water, and more specifically, in the sludge separation unit 1, the sludge introduced through the sewage inlet 1c is sludge separation tank 1a and the sludge blocking membrane 1b. 2) the sludge is separated twice, and the lower treated water from which the oil component is removed from the primary treated water treated with the floating oil on the sewage by the oil suction pipe 8a. The secondary oil / water separator (2) is removed from the secondary oil-water separation pipe (2) through the oil suction pipe (8b) in the secondary oil / water separator (2), and the oil content is less. Only the lower treated water is sent to the tertiary oil / water separator (3), and the tertiary oil / water separator (3) is used to carry the floating oil to the tertiary oil through a suction pipe (8c). Only the treated water in the lower part, which has been removed and the oil is removed, is sent to the treated water storage and discharge part 4 to the septic tank through the treated water discharge pipe 11. The oil-rich portion floating near the water surface of the sludge separation unit (1), the secondary oil / water separator (2), and the tertiary oil / water separator (3) is relatively weak in suction force due to the suction force of air ( 8a, 8b, 8c) to the oil tank (9), and even in the oil tank (9), the lower treated water (flow water) with less oil component is sent to the sludge separation unit (1) to be separated again. A method for separating sludge and running water characterized by the above-mentioned.
Description
본 발명은 오수에 섞여있는 슬러지와 유수(油水)를 동시에 분리하는 장치 및 방법에 관한 것으로 보다 상세하게는 슬러지와 유수를 동시에 분리하고, 분리, 저장된 슬러지와 유류의 회수가 쉬우며 유수의 분리효율이 높고 많은 관리비가 소요되지 않는 슬러지와 유수(油水)를 분리하는 장치 및 방법에 관한 것이다.The present invention relates to an apparatus and a method for simultaneously separating sludge and oily water mixed with sewage, and more particularly, to separate sludge and oily water at the same time, and to easily recover and separate sludge and oil, and to separate the efficiency of oily water. The present invention relates to an apparatus and a method for separating sludge and effluent which are high and costly.
일반적으로 미생물을 배양하여 오수를 정화하는 방법이 널리 사용되고 있는데 기름은 이러한 미생물의 번식과 활동을 억제하기 때문에 오수를 정화조로 보내기 전에 유수(油水)분리기를 통과시켜 기름을 분리하는 방법이 사용되고 있다.In general, a method of clarifying sewage by culturing microorganisms is widely used. Since oil inhibits the growth and activity of these microorganisms, a method of separating oil through a oil / water separator before sending the sewage to a septic tank is used.
이러한 유수분리방법에는 화학약품을 사용하는 방법과 비중을 이용하여 휠터로 기름을 분리 수거하는 방법 등 다양한 분리방법이 사용되고 있는데 화학약품은 인체에 좋지 않아 비중을 이용한 기계적인 방법이 많이 사용되고 있다.In this oil and water separation method, a variety of separation methods are used, such as a method of using chemicals and a method of separating and collecting oil by using a specific gravity. However, chemicals are not good for the human body, and mechanical methods using specific gravity are frequently used.
그러나 이러한 종래의 기계적인 방법 중에서도 휠터를 사용하는 유수분리기에 있어서는 휠터를 자주 갈아주어야 하는 등 지속적인 관리와 많은 관리비용이 소요되었으며, 휠터를 사용하지 않더라도 분리된 유류를 회수하는 것이 어렵고 기름성분이 함유된 슬러지를 조기에 회수하지 못하여 그 효과가 기대에 미치지 못하였으며 이러한 이유로 슬러지를 회수하기 위한 장치를 따로 설치하여야 하므로 설치면적이 커지고 이중의 시설비가 소요되는 문제점이 있었다.However, among these conventional mechanical methods, the oil-water separator using the filter requires continuous management and a lot of management costs, such as the need to change the filter frequently, and it is difficult to recover the separated oil even if the filter is not used. Since the sludge could not be recovered early, the effect did not meet the expectations. For this reason, a device for recovering the sludge had to be installed separately, resulting in a large installation area and a double facility cost.
본 발명은 이러한 문제점을 해소하여 관리비용이 적게 소요되며 하나의 장치내에서 슬러지와 유류가 동시에 분리되고 분리된 슬러지와 유류의 회수가 쉬우며 유수분리의 효율이 높은 슬러지와 유류의 분리장치 및 방법을 제공하는데 목적이 있다.The present invention solves this problem, the management cost is low, and the sludge and oil are separated at the same time in one unit, the sludge and oil is easy to recover and the sludge and oil separation device and method with high efficiency of oil separation The purpose is to provide.
이러한 목적을 달성하기 위하여 본 발명에서는 슬러지분리부에서 2차례에 걸쳐 슬러지를 분리하고 슬러지가 분리된 1차처리수 중에서 기름성분이 적은 하부의 처리수는 2차유수분리부와 3차유수분리부와 오수저장배출부로 단계적으로 흐르도록 한 후 외부로 배출되도록 하며, 1차처리수와 2차처리수와 3차처리수 중에서 기름성분이 많은 수면부근의 부유유류(浮游油類)는 에어의 흡입력을 사용해 유흡입관(油吸入管)으로 들어와 기름탱크로 보내고 기름탱크에서도 기름성분이 적은 하부의 처리수(유수(油水))는 슬러지분리부로 다시 보내 재분리되도록 함으로써 기름탱크에는 주로 기름성분을 제거하며, 슬러지분리통과 슬러지배출차단막과 기름탱크는 착탈가능하도록 하여 슬러지와 기름의 회수가 쉽고 청소후에 다시 끼워넣어 슬러지와 유수(油水)의 분리효율을 높이는데 특징이 있다.In order to achieve the above object, in the present invention, the sludge is separated into sludge twice in the sludge separation unit, and the treated water in the lower portion of the sludge separated primary treated water is less than the secondary oil separator and the third oil separator. And the oil is discharged to the outside after being flowed to the sewage storage discharge part step by step, and the floating oil near the surface of the water with a lot of oil component among the primary treated water, secondary treated water and tertiary treated water The oil tank is mainly used to remove oil from the oil tank by sending it to the oil suction pipe and sending it to the oil tank, and the lower treated water (oil water) having less oil content in the oil tank is sent back to the sludge separation unit to be separated again. The sludge separation tank, the sludge discharge blocking membrane and the oil tank are detachable so that the sludge and oil can be easily recovered and reinserted after cleaning. To increase the separation efficiency features.
도 1은 본 발명의 장치를 개폐한 상태의 사시도1 is a perspective view of a state of opening and closing the device of the present invention
도 2는 본 발명의 장치를 설명하기 위한 평면도2 is a plan view for explaining the apparatus of the present invention;
도 3은 도 2의 A-A 단면의 개략도3 is a schematic view of the A-A cross section of FIG.
도 4는 도 2의 B-B 단면의 개략도4 is a schematic view of section B-B in FIG.
도 5는 유흡입관에 에어토출관이 설치된 상태를 설명하기 위한 개략도5 is a schematic view for explaining a state in which the air discharge pipe is installed in the suction pipe;
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1. 슬러지분리부 1a. 슬러지분리통1. Sludge Separator 1a. Sludge separator
1b. 슬러지차단막 1c. 오수인입구1b. Sludge barrier 1c. Sewage entrance
2. 2차유수분리부 3. 3차유수분리부2. Second oil water separator 3. Third oil water separator
4. 처리수저장배출부 5. 기름탱크저장실4. Treatment water storage outlet 5. Oil tank storage room
6a, 6b. 덮개 7a, 7b. 엘보우 관6a, 6b. Cover 7a, 7b. Elbow tube
8a, 8b, 8c. 유흡입관 9. 기름탱크8a, 8b, 8c. Suction tube 9. Oil tank
10a, 10b. 에어토출관 11. 처리수배출관10a, 10b. Air discharge pipe 11.Treatment water discharge pipe
12. 피브이씨 트랩 13. 오버플로우관12. FBC trap 13. Overflow tube
14. 순환배수로14. Circulation drainage
본 발명을 도면에 의하여 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the drawings.
본 발명의 장치는 슬러지분리부(1), 2차유수분리부(2), 3차유수분리부(3), 처리수저장배출부(4), 기름탱크저장실(5), 덮개(6a, 6b)로 구성되어 있는데 2차유수분리부(2)와 3차유수분리부(3) 그리고 처리수저장배출부(4)는 대형 엘보우 관(7a, 7b)에 의하여 기름성분이 적은 하부의 처리수만 흘러가도록 연결되어 있으며, 상기 슬러지분리부(1)에는 착탈이 가능한 슬러지분리통(1a)과 슬러지차단막(1b)과 오수인입구(1c)와 유흡입관(8a)이 구비되어 있고, 이 슬러지분리통(1a)은 다섯면이 조밀한 망으로 되어 있어 음식물 찌꺼기 등의 슬러지는 통과하지 못하고 물과 기름만 통과하도록 되어 있으며 슬러지차단막(1b)에는 하부에만 조밀한 망이 설치되어 있어 슬러지배출통(1a)에서 회수하지 못한 슬러지를 2차로 회수하고 1차처리수를 2차유수분리부(2)로 배출할 때에도 비교적 기름성분이 적은 하부의 처리수만을 2차유수분리부(2)로 보낸다.The apparatus of the present invention is a sludge separation unit (1), secondary oil water separation unit (2), tertiary oil water separation unit (3), treated water storage discharge unit (4), oil tank storage chamber (5), cover (6a, 6b), the secondary oil / water separator (2), the tertiary oil / water separator (3), and the treated water storage and discharge portion (4) are treated by the large elbow pipes (7a, 7b) with low oil content. The sludge separation unit 1 is provided with a detachable sludge separator 1a, a sludge barrier membrane 1b, a sewage inlet port 1c, and an oil suction pipe 8a. The barrel 1a is made of a dense net with five sides so that sludge, such as food waste, does not pass, and only water and oil pass. The sludge barrier membrane 1b is provided with a dense net only at the lower portion thereof. When sludge not recovered in 1a) is recovered secondly and the first treated water is discharged to the secondary oil / water separator 2, Ever sends this process only a small lower oil-water separation in the second part (2).
슬러지분리부(1)와 2차유수분리부(2)와 3차유수분리부(3)에는 유흡입관(8a, 8b, 8c)을 각각 설치하되 깔대기 모양의 끝부분은 수면보다 약간 아래에 설치하고 다른 끝은 기름탱크저장실(5)의 기름탱크(9)에 연결되도록 하며 이 기름탱크(9)에 연결된 유흡입관(8a, 8c)에는 에어토출관(10a, 10b)을 연결하되 에어가 기름탱크(9) 방향으로 토출되도록 설치하여 비교적 약한 에어가 토출되면 그 흡입력으로 1차, 2차, 3차처리수 중에서 수면에 부유(浮游)한 기름성분을 주로하여 기름탱크(9)로 보내도록 한다.Sludge separator (1), secondary oil / water separator (2), and tertiary oil / water separator (3) are provided with suction pipes (8a, 8b, 8c), respectively, but the funnel-shaped end is slightly below the surface of the water. The other end is connected to the oil tank (9) of the oil tank storage chamber (5), and the air discharge pipes (10a, 10b) are connected to the oil suction pipes (8a, 8c) connected to the oil tank (9). It is installed to be discharged in the direction of the tank 9 so that when relatively weak air is discharged, the oil component suspended on the surface of the primary, secondary and tertiary treated water is mainly sent to the oil tank 9 by the suction force. do.
처리수저장배출부(4)에는 처리수배출관(11)을 구비하여 3차례에 걸쳐 처리된 처리수를 배출하도록 하되 처리수배출관(11)에 냄새의 역류를 방지하는 피브이씨(PVC) 트랩(12)을 연결하여 정화조의 불쾌한 냄새가 역류하지 않도록 한다.The treated water storage discharge unit 4 includes a treated water discharge pipe 11 to discharge treated water three times, but prevents the backflow of odor to the treated water discharge pipe 11. Connect (12) so that the unpleasant odor of the septic tank does not flow back.
기름탱크저장실(5)의 기름탱크(9)에는 하단에 오버플로우관(13)을 연결하여 기름탱크(9)로 흡입된 유수(油水)(처리수)중에서 기름성분이 적은 하부의 유수는순환배수로(14)를 통해 슬러지분리부(1)로 흐르도록 되어 있다.The oil tank (9) of the oil tank storage chamber (5) is connected to the overflow pipe (13) at the lower end of the oil water (treated water) sucked into the oil tank (9), the lower oil water of the lower oil content is circulated It flows to the sludge separation part 1 through the drainage path 14.
본 장치의 작용을 설명하면 다음과 같다.The operation of the device is described as follows.
슬러지분리부(1)의 오수인입구(1c)를 통해 슬러지분리통(1a)으로 쏟아진 오수는 슬러지분리통(1a)을 통과하면서 음식찌꺼기 등의 슬러지가 1차로 걸러지고 슬러지차단막(1b)에 의하여 2차 걸러져 1차처리된 후 2차유수분리부(2)로 보내지는데 1차처리수 중에서 기름성분이 적은 하부의 처리수만이 보내지고 수면에 부유(浮游)한 기름성분이 많은 부분은 에어토출관(10b)에서 토출되는 에어의 흡입력에 의하여 유흡입관(8a)으로 흡입되어 기름탱크(9)로 보내진다.Sewage poured into the sludge separation container 1a through the sewage inlet 1c of the sludge separation unit 1 passes through the sludge separation container 1a, and sludge such as food waste is firstly filtered out by the sludge blocking membrane 1b. After the second filtering and the first treatment, it is sent to the secondary oil / water separator (2). Only the lower treated water with less oil component is sent out of the primary treated water, and the part with a large amount of oil component suspended on the water is discharged through the air. The suction force of the air discharged from the pipe 10b is sucked into the oil suction pipe 8a and sent to the oil tank 9.
2차유수분리부(2)의 2차처리수 중에서 수면에 부유한 기름성분이 많은 부분은 에어토출관(10b)에서 토출되는 에어의 흡입력에 의하여 유흡입관(8b)으로 흡입되어 기름탱크(9)로 보내지고 하부의 기름성분이 적은 처리수는 엘보우 관(7a)을 통해 3차유수분리부(3)로 보내지며, 3차유수분리부(3)의 3차처리수 중에서 수면에 부유한 기름성분이 많은 부분은 기름탱크(9)로 보내지고 하부의 기름성분이 적은 처리수는 엘보우관(7b)을 통해 처리수저장배출부(4)로 보내지며, 처리수저장배출부(4)로 보내진 3차처리수 중에서 기름성분이 적은 하부의 처리수는 본 발명의 장치에 연결된 정화조 등으로 배출된다.Part of the secondary treated water of the secondary oil / water separator (2) has a lot of oil components floating on the water surface by being sucked into the oil suction pipe (8b) by the suction force of the air discharged from the air discharge pipe (10b) and the oil tank (9). ) And the lower oil component in the lower part is sent to the tertiary oil / water separator (3) through the elbow tube (7a), and floats on the surface of the tertiary water in the tertiary oil / water separator (3). The part with a lot of oil is sent to the oil tank (9), and the treated water with a little oil content at the bottom is sent to the treated water storage discharge part (4) through the elbow pipe (7b), the treated water storage discharge part (4) The lower treated water having less oil component is discharged to a septic tank or the like connected to the apparatus of the present invention.
한편 1, 2, 3차처리수에서 기름탱크(9)로 보내진 기름성분이 많은 유수(油水) 중 기름탱크(9) 하부의 기름성분이 적은 부분은 재처리하기 위해 오버플로우관(13)을 통해 순환배수로(14)를 통과하여 슬러지분리부(1)로 다시 보내진다.On the other hand, out of the oil-rich oil water sent to the oil tank 9 from the 1st, 2nd and 3rd treated water, the part with less oil component in the lower part of the oil tank 9 is moved to the overflow pipe 13 for reprocessing. It passes through the circulation drain 14 and is sent back to the sludge separation unit (1).
한편 에어토출관(10a, 10b)을 이용한 흡입력 대신에 수중펌프를 사용할 수도 있는데 이경우에는 흡입되는 처리수의 양이 많게 되면 유수분리의 효율이 떨어지게 되므로 수면부근에 있는 처리수 중에서도 수면에 부유한 기름성분이 가장 많은 부부만을 흡입하기 위하여 흡입력이 약한 에어펌프를 사용한다.On the other hand, instead of the suction power using the air discharge pipe (10a, 10b) may be used in the water pump, in this case, if the amount of water to be sucked in a large amount of oil and water separation efficiency is reduced, the oil floating on the surface of the water near the water surface Use a low suction air pump to inhale only the couple with the most ingredients.
본 발명의 장치는 오수중에서 기름성분을 포함할 수 있는 음식찌꺼기 등의 슬러지를 슬러지분리부에서 2차례에 걸쳐 조기에 분리하고 하부의 기름성분이 적은 처리수만을 단계적으로 흘려보냄으로써 유수(油水)분리의 효율을 높이며, 깔대기 모양의 유흡입관을 통해 수면부근의 처리수(유수(油水))를 흡입하되 비교적 약한 에어의 흡입력을 사용하여 수면의 기름성분이 가장 많은 처리수(유수(油水))만을 기름탱크로 보낸 후 기름탱크 하부의 기름성분이 적은 처리수는 다시 슬러지분리부로 보내 재분리되도록 함으로써 기름탱크에는 기름성분이 매우 많은 유수(油水)만으로 가득채울 수 있고, 슬러지분리통과 슬러지차단막과 기름탱크는 착탈이 가능하도록 하여 청소후에 다시 끼워넣어 슬러지와 기름의 회수가 용이한 동시에 슬러지분리와 유류분리의 효율을 높이는 특징이 있다.In the apparatus of the present invention, the sludge, such as food waste, which may contain an oil component in sewage, is separated into the sludge separation unit twice at an early stage and flows only the treated water having a lower oil content in a stepwise manner. It improves the efficiency of separation and sucks the treated water near the surface of the water through the funnel-shaped suction pipe, but uses the weaker suction force of the air, which has the highest amount of oil in the water. After the bay is sent to the oil tank, the less oil-treated water from the lower part of the oil tank is sent back to the sludge separation unit to be separated again so that the oil tank can be filled with only very oil-rich water, and the sludge separation tank and the sludge barrier membrane The oil tank is detachable and reinserted after cleaning to facilitate the recovery of sludge and oil and at the same time to separate sludge and oil. It is characterized in increasing the efficiency.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000020851A KR20010097084A (en) | 2000-04-20 | 2000-04-20 | Sludge and oil sepanator and a method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000020851A KR20010097084A (en) | 2000-04-20 | 2000-04-20 | Sludge and oil sepanator and a method thereof |
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| Publication Number | Publication Date |
|---|---|
| KR20010097084A true KR20010097084A (en) | 2001-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000020851A KR20010097084A (en) | 2000-04-20 | 2000-04-20 | Sludge and oil sepanator and a method thereof |
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| Country | Link |
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| KR (1) | KR20010097084A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100716151B1 (en) * | 2006-05-26 | 2007-05-10 | 홍석희 | The oil separator for storm wastewater on bridge deck, and the construction and management method of this oil separator |
| KR20110017394A (en) * | 2008-05-28 | 2011-02-21 | 브이더블유에스 웨스트가스 리미티드 | Fluid treatment apparatus |
| KR101063780B1 (en) * | 2011-05-16 | 2011-09-15 | 안성은 | Oil separator |
| KR20170002159A (en) * | 2015-06-29 | 2017-01-06 | 세광건설 주식회사 | Intercepting Chamber of Sewage Line |
| CN106986521A (en) * | 2017-04-08 | 2017-07-28 | 安徽盛运重工机械有限责任公司 | A kind of sludge greasy dirt separation equipment |
| CN110395831A (en) * | 2019-08-12 | 2019-11-01 | 云南大学 | A kind of restaurant wastewater treatment device and processing method |
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|---|---|---|---|---|
| JPS52110041U (en) * | 1976-02-16 | 1977-08-22 | ||
| JPS56124406A (en) * | 1980-03-06 | 1981-09-30 | Shigeru Kobayashi | Separator for oil contained in miscellaneous waste water |
| JPH01258788A (en) * | 1988-04-08 | 1989-10-16 | Jiyousui Kogyo Kk | Method and device for separating oil and water |
| JPH04190802A (en) * | 1990-10-29 | 1992-07-09 | Yoshiaki Takakura | Oil-water separator |
| KR20000011088U (en) * | 1998-11-30 | 2000-06-26 | 이구택 | Oil separator |
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- 2000-04-20 KR KR1020000020851A patent/KR20010097084A/en not_active Application Discontinuation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110041U (en) * | 1976-02-16 | 1977-08-22 | ||
| JPS56124406A (en) * | 1980-03-06 | 1981-09-30 | Shigeru Kobayashi | Separator for oil contained in miscellaneous waste water |
| JPH01258788A (en) * | 1988-04-08 | 1989-10-16 | Jiyousui Kogyo Kk | Method and device for separating oil and water |
| JPH04190802A (en) * | 1990-10-29 | 1992-07-09 | Yoshiaki Takakura | Oil-water separator |
| KR20000011088U (en) * | 1998-11-30 | 2000-06-26 | 이구택 | Oil separator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100716151B1 (en) * | 2006-05-26 | 2007-05-10 | 홍석희 | The oil separator for storm wastewater on bridge deck, and the construction and management method of this oil separator |
| KR20110017394A (en) * | 2008-05-28 | 2011-02-21 | 브이더블유에스 웨스트가스 리미티드 | Fluid treatment apparatus |
| KR101063780B1 (en) * | 2011-05-16 | 2011-09-15 | 안성은 | Oil separator |
| KR20170002159A (en) * | 2015-06-29 | 2017-01-06 | 세광건설 주식회사 | Intercepting Chamber of Sewage Line |
| CN106986521A (en) * | 2017-04-08 | 2017-07-28 | 安徽盛运重工机械有限责任公司 | A kind of sludge greasy dirt separation equipment |
| CN110395831A (en) * | 2019-08-12 | 2019-11-01 | 云南大学 | A kind of restaurant wastewater treatment device and processing method |
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