KR200171835Y1 - Clearing system of a foul solution and irresoluble solution - Google Patents

Clearing system of a foul solution and irresoluble solution Download PDF

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KR200171835Y1
KR200171835Y1 KR2019990020026U KR19990020026U KR200171835Y1 KR 200171835 Y1 KR200171835 Y1 KR 200171835Y1 KR 2019990020026 U KR2019990020026 U KR 2019990020026U KR 19990020026 U KR19990020026 U KR 19990020026U KR 200171835 Y1 KR200171835 Y1 KR 200171835Y1
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water
foreign matter
agglomeration
chamber
inner cylinder
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KR2019990020026U
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Korean (ko)
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홍유표
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홍유표
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation

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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)
  • Physical Water Treatments (AREA)

Abstract

본 고안은 수중에 존재하는 현탁물질을 정화처리하기 위하여, 내부통체(1a) 하부에 장치된 혼화기(4)에서 유입되는 원수에 포함된 이물질을 응집시키기 위한 이물질 응집수단과, 상기 이물질 응집수단의 상부에 형성되어 기포분사기(5)에서 분사되는 기포에 의하여 응집물에 부력을 가하는 응집물부유수단과, 내부통체(1a)와 외부통체(1b)의 공간부에 형성되어 상기 응집물부유수단에 통과된 처리수를 2차로 정화하는 저류 및 산화수단과, 상기 처리수를 최종처리하는 여과수단으로 구성된 것을 특징으로 하는 현탁물질제거 및 난분해성물질 제거장치에 관한 것이다.The present invention is a foreign matter agglomeration means for agglomeration of foreign matter contained in the raw water flowing from the admixture (4) installed under the inner cylinder (1a) in order to purify the suspended substances present in the water, and the foreign matter agglomeration means It is formed on the upper portion of the flocculation flotation means for buoyancy to the flocculation by the bubbles injected from the bubble injector (5) and formed in the space of the inner cylinder (1a) and the outer cylinder (1b) and passed through the flocculation flotation means The present invention relates to an apparatus for removing suspended solids and hardly decomposable substances, comprising storage and oxidizing means for secondarily purifying treated water and filtering means for final treatment of the treated water.

Description

현탁물질제거 및 난분해성 물질제거장치{CLEARING SYSTEM OF A FOUL SOLUTION AND IRRESOLUBLE SOLUTION}Suspension Removal and Refractory Removal System {CLEARING SYSTEM OF A FOUL SOLUTION AND IRRESOLUBLE SOLUTION}

본 고안은 수중에 존재하는 현탁물질을 포함한 제반물질을 제거하기 위한 장치에 관한 것으로, 특히 수중에 포함된 현탁물질을 부유시켜 효과적으로 제거할 뿐 아니라, 현탁물질이 제거된 후에 산화 및 저류기능을 실행하여 유기물질의 분해 또는 수용성 금속이온을 산화할 수 있도록 한 현탁물질제거 및 난분해성 물질제거장치에 관한 것이다.The present invention relates to a device for removing various substances including suspended substances present in water, and in particular, suspended suspended substances contained in the water to effectively remove them, and also performs oxidation and storage functions after the suspended substances are removed. The present invention relates to a device for removing suspended solids and hardly decomposable substances, which enables decomposition of organic substances or oxidation of water-soluble metal ions.

일반적으로 생활용수나 농업용수등으로 사용된후 배수되는 각종 오폐수는 하천을 오염시키는 주원인이 되므로, 이를 정화하기 위한 많은 노력이 있어왔다.In general, various wastewaters that are drained after being used as living water or agricultural water are the main causes of polluting rivers, and thus many efforts have been made to purify them.

종래의 장치는 수중에서 현탁물질제거를 위하여 응집후에 침전과 여과수단이나, 부상이나 여과수단으로 행해졌으며, 특히 침전후 여과수단에 있어 이를 단일체로 구성하고자하는 노력이 많이 있었으나, 침강속도와 여과유속등의 차이로 단일체 구성에 있어 복잡하고 제작설치비용등이 현실성이 없으므로 실용화되지 못하였고 부상과 여과수단에 있어서는 단일체 구성의 고안이 주목을 받았으나 부상분리후 일부 미세하고도 미분리된 이물질을 여과하기 위한 여과계통중 충분한 역세척이 이루어지지 않아 그 여과기능이 둔화되어 버리기 때문에 이를 위해서 여재충진실을 여러개로 구획분리하여 순차적으로 여재층 상부에서 불순물을 흡입제거하는 방식을 고안한 경우가 있었다.Conventional apparatus has been performed by sedimentation and filtration means after flocculation or flotation or filtration means to remove suspended substances in water. In particular, in the filtration means after sedimentation, there have been many efforts to construct it as a single body. Due to the difference in the structure of the monolithic body, the installation and installation cost are not practical, and the practical use of the monolithic structure was noticed in the case of floating and filtering means. In order to achieve this, there was a case of devising a way to remove impurities from the upper part of the filter layer by dividing the filter filling chamber into several parts.

그러나, 이러한 경우에도 불순물을 흡입하는데 따른 충진된 여재의 상승을 동반하게 되고 이와함께 여재층 하부의 집수실로부터 여과된 물의 역세척용수로서의 사용은 필수적인 것이다, 아울러, 여재층이 팽창하여 불순물과 분리되기 위해서는 원수 여과유속에 비해서 역세유속은 3∼6배 정도의 유속이 필요하게 되고 여러개로 구획된 여재층의 한곳이라도 이러한 작업이 진행될때는 집술실에 모아지는 처리수의 생산량이 감속할 수 밖에 없으므로 여재충진시의 구획 분리 역세척은 이상적인 방법이 되지 못했었다.However, even in this case, it is accompanied by an increase in the filled media by suctioning the impurities, and together with the use of the filtered water from the collecting chamber below the media layer as a backwash water, it is essential that the media layer expands to separate from the impurities. In order to achieve this, the backwashing flow rate needs to be about 3 to 6 times higher than the raw water filtration flow rate, and even when one of several partitioned media layers is in progress, the amount of treated water collected in the collection room is decelerated. Compartmental backwashing during media filling was not an ideal method.

또한, 종래에 개발된 것으로서, 본원인에 의하여 선출원된 실용신안등록출원 제97-79호의 '현탁물질제거장치'가 있으며, 이는 이물질 응집수단과 이물질 침전 및 부유수거수단과 여과수단과 역세척수단으로 구성된 것으로서, 원수로부터 이물질을 응집시킨후 부유되게하므로 정화효율이 양호하나, 이물질이 제거된 원수를 재처리하기 위하여는 별개의 장치가 필요하였다. 즉, 상기 일차적 처리로써 미흡한 1차처리수를 재차 분해 또는 산화처리를 정화하기 위하여 산화 및 저류공정을 거쳐야 하나, 이러한 다음공정을 위하여 별개의 장치로 이동되어야 하기 때문에 단위면적당 작업효율이 저하되는 원인이 되었다.In addition, as a conventionally developed, there is a 'suspension removal device' of the utility model registration application No. 97-79 filed by the applicant, which is a foreign matter agglomeration means, foreign matter sedimentation and flotation means, filtration means and backwash means It is composed of, the flocculation of the foreign matter from the raw water to be suspended, so the purification efficiency is good, but a separate device was needed to reprocess the raw water from which the foreign matter was removed. That is, the primary treatment water that is insufficient as the primary treatment must undergo an oxidation and storage process in order to decompose or purify the oxidation treatment again, but the work efficiency per unit area decreases because it must be moved to a separate device for such a next process. It became.

본 고안은 상기한 문제를 해결하기 위하여 연구개발된 것으로서, 원수에 함유된 이물질을 응집시킨후에 부유되게 하므로서 응집물의 제거가 신속하게 이루어지므로 결국 정화효율이 상승되도록 하는데 기술적 과제가 있다.The present invention has been researched and developed in order to solve the above problems, there is a technical problem to increase the purification efficiency in the end because the removal of the aggregate is made quickly by flocculating the foreign matter contained in the raw water.

본 고안은 다른 기술적 과제는 일차적으로 이물질이 제거된 1차처리수를 별개의 장치로 이동시키지 아니하고 하나의 장치에서 산화 및 저류작용이 이루어지도록 하므로서 단위면적당 정화효율이 상승되도록 하는데 있다.Another object of the present invention is to increase the purification efficiency per unit area by performing oxidation and storage in one apparatus without first moving the primary treated water from which foreign substances have been removed.

도 1 본 고안의 전체를 보인 측단면도.1 is a side cross-sectional view showing the whole of the present invention.

＊도면의 주요부분에 대한 부호의 설명＊ ＊ Explanation of symbols on main part of drawing ＊

2 : 이물질응집실 3 : 응집물 부유실 4 : 혼화기2: foreign matter agglomeration chamber 3: flocculation flotation chamber 4: admixture

5 : 기포분사기 6 : 저류 및 산화실 7 : 여과실5: Bubble sprayer 6: Storage and oxidation chamber 7: Filtration chamber

8 : 부상물 수집실 21 : 중앙부상 분리관 22 : 청정수 유출관8: collection room of the wounded 21: separation pipe of the central part 22: clean water outflow pipe

본 고안은 통체내부 하방에 형성되고 유입된 오폐수에 함유된 이물질을 응집시키기 위한 이물질 응집수단과, 상기 응집실 상부에 구성되고 별도 유입되는 미세기포가 내부에 장치 기포분사기를 통해 공급된 기포에 의하여 응집물을 부유되게 하는 응집물부유수단과, 부유되는 응집물과 청정수를 분리수집하는 분리수단과, 상기 통체의 내주면에 형성되어 있는 상기 응집물부유수단으로부터 분리된 1차 처리수를 산화 및 저류시키기 위한 저류, 산하수단과, 상기 저류산화수단 측방에 설치되어 1차처리수를 최종적으로 여과시키기 위한 여과수단, 부유된 응집물을 수집하는 수집수단, 시설의 일시 운전중지시 부유실 하부의 침전물제거 수단으로 구성한 것이다.The present invention has a foreign matter agglomeration means for agglomeration of foreign substances contained in the waste water introduced into the inside of the cylinder and flows in, and the microbubble formed in the upper part of the agglomeration chamber and separately introduced by the bubbles supplied through the device bubble injector therein. A storage for oxidizing and storing the aggregated means for floating the aggregates, the separating means for separating and collecting the floating aggregates and the clean water, and the primary treated water separated from the aggregates floating means formed on the inner circumferential surface of the cylinder; It is composed of a descending means, a filtering means for finally filtering the primary treated water, a collecting means for collecting suspended aggregates, and a sediment removing means under the floating chamber when the facility is temporarily stopped. .

또한, 산화수단 상부에는 산화시 발생되는 폐가스를 수면상부측에 흡착용여재를 설치하여 폐가스를 정화시키는 것이다.In addition, the upper portion of the oxidizing means to install the waste gas generated during the oxidation adsorbent filter on the upper side of the water to purify the waste gas.

이하, 본 고안의 구성 및 작용을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings the configuration and operation of the present invention in detail as follows.

도 1 은 본 고안의 전체를 보인 측단면도이다.1 is a side cross-sectional view showing the whole of the present invention.

도 2 에 도시된 바와 같이, 정화조(P)를 내부통체(1a)와 외부통체(1b)로 각각 구성하여 각각의 통체(1a)(1b) 사이에 공간이 형성되도록 구성하고 내부통체(1a)의 내측에 분리격막(1c)을 구성한다.As shown in Fig. 2, the septic tank P is constituted by the inner cylinder 1a and the outer cylinder 1b, respectively, so as to form a space between the respective cylinders 1a and 1b, and the inner cylinder 1a. The separating diaphragm 1c is comprised inside of.

상기 내부통체(1a)의 하방에 이물질 응집실(2)을 형성하고 상방에 응집물 부유실(3)을 각각 분리구획한다.The foreign matter agglomeration chamber 2 is formed below the inner cylinder 1a, and the agglomeration flotation chamber 3 is separated and partitioned above.

상기 이물질응집실(2) 하방에 혼화기(4)를 장치하여 외부에서 공급되는 응집용약품이나 중화용약품등이 원수와 함께 혼화기(4)를 통하여 이물질응집실(2)내에서 분사 및 교반이 이루어지도록 장치한다.A flocculating agent or neutralizing agent supplied from the outside by installing the mixer 4 under the foreign matter aggregating chamber 2 is sprayed into the foreign material aggregating chamber 2 through the mixer 4 together with the raw water. The apparatus is set up to allow stirring.

상기 응집물부유실(3) 하방에 기포분사기(5)를 장치하여 외부에서 별도유입되는 기포용액을 기포분사기(5)를 통하여 응집물부유실(3)에 기포상태로 유입되게 한다.The bubble injector 5 is installed below the aggregate flotation chamber 3 so that the bubble solution separately introduced from the outside flows into the aggregate flotation chamber 3 in the bubble state through the bubble injection machine 5.

또한, 내부통체(1a)와 내부통체(1b) 사이에 형성된 공간부 일부에 저류 및 산회실(6)을 형성하고 저류 및 산화실(6)의 상부에 흡착여과재(6a)를 설치하며 저류 및 산화실 측방에 여과실(7)을 설치하되 상부에는 여과제가 역세척시 팽창할 수 있는 공간부(7b)를 두어 그 하부에는 여과재(7a)를 설치한다.In addition, the storage and the ash chamber 6 is formed in a part of the space formed between the inner cylinder 1a and the inner cylinder 1b, and the adsorption filter material 6a is installed on the storage and oxidation chamber 6, and the storage and The filter chamber 7 is installed on the side of the oxidation chamber, but the upper part is provided with a space 7b for expanding the filter when backwashing, and the filter medium 7a is installed at the lower part thereof.

상기 응집물부유실(3)의 상부를 개방하여 응집물부유실(3)의 원수 내벽(8)에 월류되어 저류 및 산화실(6)로 유입되도록 하며, 응집물부유실(3)의 상부에 부유물수집실(9)을 설치한다.Opening the upper portion of the flocculation flotation chamber (3) to flow over the raw water inner wall (8) of the flocculation flotation chamber (3) to flow into the storage and the oxidation chamber (6), collecting the suspended solids on the flocculation flotation chamber (3) Install the seal (9).

또한, 상기 응집물부유실(3)의 상부측에 모타(10a)에 의하여 회동되는 부유물제거판(10b)을 장치한다.In addition, a floating matter removing plate 10b that is rotated by the motor 10a is provided on the upper side of the aggregate flotation chamber 3.

미설명부호 11은 유입관, 12믹서기, 13배출과, 14는 산화용 기체분사기이다.Reference numeral 11 denotes an inlet pipe, a 12 mixer, 13 discharges, and 14 a gas spray for oxidation.

본 고안의 실시예로서, 도 2 에 도시된 바와 같이 소형일 경우에는 기포분사기(5a) 상부로 중앙부상분리관(21)을 별개로 설치하고 중앙부상분리관(21)내측 상부에서 저류 및 산화실(6)로 관통되는 청정수 유출관(22)을 장치하며, 분리격막(1c)과 부유물제거판(10b)를 장치하지 않는다.As an embodiment of the present invention, in the case of the small size as shown in Figure 2 is installed separately from the center floatation tube 21 above the bubble injector (5a) and the storage and oxidation in the upper portion inside the central float separation tube (21) The clean water outflow pipe 22 penetrates into the seal 6, and the separation membrane 1c and the float removing plate 10b are not provided.

이와 같이 구성된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.

오폐수가 유입관(11)을 거쳐 혼화기(4)를 통하여 이물질응집실(2) 내부로 유입되며, 이때 유입관(11)에 응집용약품과 중화용약품이 투입되고 믹서기(12)D서 혼합된후 이물질응집실(2)로 함께 유입된다.Waste water is introduced into the foreign matter agglomeration chamber (2) through the inlet pipe (11) through the admixture (4), at which time the flocculating agent and the neutralizing agent are introduced into the inlet pipe (11), and the mixer (12) After mixing, it is introduced together into the foreign matter agglomeration chamber (2).

이물질응집실(2)에 유입된 오폐수는 각종 이물질이 응집되기 시작하며, 응집실 응집물이 상승되어 응집물부유실(3)로 이동된후 별도 유입되는 미세기포가 기포분사기(5)에서 분산되는 기포와 응집물이 접촉결합되어 상부로 부유되는 것이다.In the wastewater introduced into the foreign matter agglomeration chamber (2), various foreign substances begin to agglomerate, and the agglomerated chamber aggregates are raised to move to the agglomeration flotation chamber (3). And agglomerates are suspended in contact with each other by contact bonding.

이때, 기포와 결합된 응집물은 부유부상하고 분리된 청정수는 하강하여 내부통체(1a)와 분리격약(1c) 사이로 다시 상승하여 산화실(6)로 이동되는 것이다. 용량이 적은 통체에서는 분리격막(1c)를 설치하지 않고 내부통체(1a)를 따라 산화실(6)로 이동된다.At this time, the aggregates combined with the bubbles are suspended floating, and the separated clean water is lowered to rise again between the inner cylinder (1a) and the separation separation (1c) to be moved to the oxidation chamber (6). In a cylinder with a small capacity, it moves to the oxidation chamber 6 along the inner cylinder 1a without providing the separation membrane 1c.

최상부로 이동된 응집물은 부유물수집실(9)에 누적되면 모타에 의하여 수거기를 돌려 부유물수집실(9)에 수거후 별도 배출관(14)을 따라 배출한다.The aggregate moved to the top is accumulated in the float collection chamber (9) and rotates the collector by the motor and is collected in the float collection chamber (9) and then discharged along the separate discharge pipe (14).

저류, 산화실(6)로 이동된 1차처리수는 일정시간 지체되면서 하부로 별도 주입되는 산화제(오존 또는 초음파)에 의하여 산화작용이 이루어지며, 이때 발생되는 유해가스는 흡착여과재(6a)에 흡착되고 청정의 가스는 방출된다.The primary treatment water moved to the storage chamber and the oxidation chamber 6 is oxidized by an oxidant (ozone or ultrasonic wave) injected into the lower part while being delayed for a certain time, and the harmful gas generated at this time is absorbed into the adsorption filtration material 6a. It is adsorbed and the clean gas is released.

저류, 산화실(6) 내의 1차처리수는 자중에 의하여 여과실(7)내에 충전된 여과재(7a)층으로 통과되는 동안 완전한 정화가 이루어진후 배출관(13)을 통하여 외부로 유출되는 것이다.The primary treatment water in the storage chamber and the oxidation chamber 6 is discharged to the outside through the discharge pipe 13 after complete purification while passing through the layer to the layer of the filter medium 7a filled in the filter chamber 7 by its own weight.

또한, 상기 응집물부유실(3) 상부에 많은 양의 부유물이 적체되어 있을 경우 큰 용량의 장치일 경우 부유물제거판(10b)를 회동시켜 외부로 유출시키며, 적은 용량의 장치일 경우, 부유물제거판(10b)를 설치하는 대신 유도경사판을 따라 저절로 부유물수집실(9)에 넘어 들어가게 된다.In addition, when a large amount of floating material is accumulated in the upper part of the flocculation flotation chamber (3), in case of a large capacity device, the floating material removing plate (10b) is rotated and outflowed to the outside. Instead of installing (10b), it will enter the float collection chamber 9 by itself along the inclined slope plate.

상기한 바와 같이, 본 고안은 원수에 함유된 이물질을 응집되게 한후 기포를 침투시켜 부유되게 하므로서 단시간에 응집물을 제거할 수 있는 효과가 있는 것이다.As described above, the present invention has the effect of removing the aggregates in a short time by allowing the foreign matter contained in the raw water to aggregate and then penetrate the bubbles to float.

또한, 응집물제거와 함께 저류, 산화기능과 여과기능을 하나의 장치로 실행될 수 있으므로 단위면적당 정화효율을 상승시킬 수 있는 효과가 있는 것이다.In addition, since the storage, oxidation and filtration functions can be performed together with the removal of aggregates, the purification efficiency per unit area can be increased.

본 고안은 산업용 수처리나 농, 축산용 또는 모든 원수를 정화처리할 수 있으며, 대형 또는 소형으로 제조하여 한 개의 장치내에서 여러차례의 정화과정을 갖게 하는 유익한 고안인 것이다.The present invention can be used for industrial water treatment, agricultural, livestock or all raw water purification, it is an advantageous design to have a large number or small size to have several purification process in one device.

Claims (2)

수중에 존재하는 현탁물질을 정화처리하기 위하여, 내부통체(1a) 하부에 장치된 혼화기(4)에서 유입되는 원수에 포함된 이물질을 응집시키기 위한 이물질 응집수단과, 상기 이물질 응집수단의 상부에 형성되어 기포분사기(5)에서 분사되는 기포에 의하여 응집물에 부력을 가하는 응집물부유수단과, 내부통체(1a)와 외부통체(1b)의 공간부에 형성되어 상기 응집물부유수단에 통과된 처리수를 2차로 정화하는 저류 및 산화수단과, 상기 처리수를 최종처리하는 여과수단으로 구성된 것을 특징으로 하는 현탁물질제거 및 난분해성물질 제거장치.In order to purify the suspended matter present in the water, foreign matter agglomeration means for agglomeration of foreign matter contained in the raw water flowing from the admixture (4) installed under the inner cylinder (1a), and on the upper portion of the foreign matter agglomeration means Aggregate flotation means which is formed to apply buoyancy to the aggregate by the bubbles injected from the bubble injector (5), and the treated water formed in the space of the inner cylinder (1a) and the outer cylinder (1b) and passed through the aggregate flotation means Apparatus for removing suspended solids and hardly decomposable substances, comprising storage and oxidation means for secondary purification and filtration means for final treatment of the treated water. 제 1 항에 있어서,The method of claim 1, 상기 응집물 부유수단의 중앙부에 중앙부상 분리관(21)을 설치하고 중앙부상 분리관(21)과 저류 및 산화실(6)이 관통되게 청정수 유출관(22)을 설치하여 구성된 것을 특징으로 하는 현탁물질제거 및 난분해성물질 제거장치.Suspension, characterized in that the central portion of the flotation means is installed in the central separation pipe 21 and the central water separation pipe 21 and the storage and the clean water outflow pipe 22 is installed so as to pass through Material removal and refractory material removal device.
KR2019990020026U 1999-09-16 1999-09-16 Clearing system of a foul solution and irresoluble solution KR200171835Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446984B1 (en) * 2001-10-22 2004-09-04 충북대학교 산학협력단 Continuous, struvite crystallization apparatus
KR101156749B1 (en) 2008-12-17 2012-06-14 이종남 A system for treating waste water by cross movable type using apparatus for generating ion water of microscopic airbubble

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446984B1 (en) * 2001-10-22 2004-09-04 충북대학교 산학협력단 Continuous, struvite crystallization apparatus
KR101156749B1 (en) 2008-12-17 2012-06-14 이종남 A system for treating waste water by cross movable type using apparatus for generating ion water of microscopic airbubble

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