KR100650181B1 - Preprocessing And Adjustment Apparatus of Waster Water Recyclic Apparatus - Google Patents

Preprocessing And Adjustment Apparatus of Waster Water Recyclic Apparatus Download PDF

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KR100650181B1
KR100650181B1 KR20040117714A KR20040117714A KR100650181B1 KR 100650181 B1 KR100650181 B1 KR 100650181B1 KR 20040117714 A KR20040117714 A KR 20040117714A KR 20040117714 A KR20040117714 A KR 20040117714A KR 100650181 B1 KR100650181 B1 KR 100650181B1
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tank
wastewater
waste water
flow rate
treatment facility
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KR20060079501A (en
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김대성
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주식회사 한남
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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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2833—Anaerobic digestion processes using fluidized bed reactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

본 발명은 오폐수 처리시설의 전처리 및 유량 조정 장치에 관한 것으로 오폐수가 유입되는 오폐수유입관(11)이 연결되며, 내부에 오폐수 내의 조대입자를 거르는 스크린망(12)이 구비된 스크린조(10)와, 상기 스크린조(10)를 통과한 오폐수가 유입되며, 유입된 오폐수의 토사 및 유분을 제거하는 분리조(20)와, 상기 분리조(20)에 연결되어 이 분리조(20)에서 토사 및 유분이 분리된 오폐수가 유입되며, 내부에 유동상접촉여재(31)가 장착된 혐기조(30)와, 상기 혐기조(30)에 연계되어 혐기조(30)를 통과한 오폐수가 유입되어 이 오폐수의 유기물질을 미세하게 분해하여 유량을 조정하는 유량조정조(40)와, 상기 유량조정조(40)의 상부에 설치되어 유량조정조(40)에서 오폐수가 유입되어 이 유입된 오폐수를 일정량으로 제어하여 오수처리시설로 유입시키는 계량조(50)와, 일단은 상기 유량조정조(40)에 연계되고, 타단은 상기 계량조(50)에 연계되어 유량조정조(40)에서 처리된 오폐수를 계량조(50)로 일정량 유입시키는 에어리프트(60)로 구성되어 오폐수를 기존의 오수처리시설로 유입시키기 전에 미리 오폐수에 포함된 고형물을 사전에 제거하고 비중이 큰 토사류를 침전시키고 비중이 작은 유분 등을 부상시켜 제거하여 오폐수처리시설의 기계류가 상기한 고형물과 토사류, 유분 등에 의해 마모되거나 막혀 고장이 발생되는 것을 방지할 수 있는 것이다.The present invention relates to a pre-treatment and flow rate control device of the waste water treatment facility is connected to the waste water inlet pipe 11, the waste water is introduced, the screen tank 10 is provided with a screen net 12 for filtering coarse particles in the waste water therein. And, the waste water passing through the screen tank 10 is introduced, the separation tank 20 for removing the soil and oil of the introduced waste water, and connected to the separation tank 20, the earth and sand in the separation tank 20 Waste water from which oil is separated is introduced, and the wastewater passing through the anaerobic tank 30 in connection with the anaerobic tank 30 and the anaerobic tank 30 equipped with a fluidized bed contact medium 31 therein is introduced. Flow rate adjustment tank 40 for finely decomposing organic materials to adjust the flow rate, and installed in the upper portion of the flow rate adjustment tank 40, the waste water flows from the flow rate adjustment tank 40 to control the introduced waste water to a predetermined amount to treat wastewater. Weighing tank (50) to flow into facility , One end is connected to the flow rate adjustment tank 40, the other end is connected to the metering tank 50 is composed of an air lift 60 for introducing a predetermined amount of waste water treated in the flow rate adjustment tank 40 into the metering tank 50 Before the waste water is introduced into the existing sewage treatment facility, the solids contained in the waste water are removed in advance, sediment with a large specific gravity is precipitated, and a small specific gravity is floated to remove the solids. It is possible to prevent the occurrence of a failure by being worn or blocked by soil, oil, and the like.

또 오폐수에 포함된 고형물, 토사류, 유분 등이 제거된 상태로 오폐수처리시설로 유입됨으로 오폐수처리시설의 유효용량이 작아지는 것을 방지하고 유기물질의 부하량을 줄여 그 처리효율을 증대시킬 수 있는 것이다.In addition, the solids, soils, and oil contained in the wastewater are removed to the wastewater treatment facility, thereby preventing the effective capacity of the wastewater treatment facility from decreasing and increasing the treatment efficiency by reducing the load of organic materials.

그리고 계량조(50)에 의해 오폐수처리시설로 오폐수를 일정하게 유입시켜 오폐수의 처리효율을 일정하게 유지할 수 있게 되는 것이다.And by the metering tank 50 it is possible to constantly maintain the wastewater treatment efficiency by introducing wastewater into the wastewater treatment facility.

따라서 오폐수를 효율적으로 처리할 수 있도록 하는 매우 유용한 발명인 것이다.Therefore, it is a very useful invention that can efficiently treat waste water.

Description

오폐수 처리시설의 전처리 및 유량 조정 장치{Preprocessing And Adjustment Apparatus of Waster Water Recyclic Apparatus} Preprocessing and Adjustment Apparatus of Waster Water Recyclic Apparatus}             

도 1 은 본 발명의 구성을 도시한 평단면1 is a cross-sectional view showing the configuration of the present invention

도 2 는 도 1의 A - A'단면도2 is a cross-sectional view taken along line AA ′ of FIG. 1;

도 3 은 도 1의 B - B'단면도3 is a cross-sectional view taken along line B-B 'of FIG.

*도면 중 주요 부호에 대한 설명** Description of the major symbols in the drawings *

1 : 탱크하우징 10 : 스크린조1: tank housing 10: screen tank

11 : 오폐수유입관 12 : 스크린망11: Wastewater inflow pipe 12: Screen network

20 : 분리조 ` 30 : 혐기조20: separation tank `30: anaerobic tank

31 : 유동상접촉여재 40 : 유량조정조31: fluidized bed contact medium 40: flow rate adjusting tank

50 : 계량조 60 : 에어리프트50: Weigh Tank 60: Air Lift

본 발명은 오폐수 처리시설의 전처리 및 유량 조정 장치로서, 더 상세하게는 기존의 오수처리시설로 유입되는 오수의 이물질을 제거한 한 후 기존의 오수 처리 시설로 일정량으로 이송되도록 하여 오수 처리 시설의 처리 효과를 증대시킬 수 있도록 발명된 것이다.The present invention is a pre-treatment and flow rate control device of the wastewater treatment facility, more specifically, after removing the foreign matter of the sewage flowing into the existing sewage treatment facility to be transferred to a predetermined amount to the existing sewage treatment facility treatment effect of the sewage treatment facility. It is invented to increase the.

일반적으로 오폐수는 사람의 일상생활과 관련하여 수세식 화장실, 목욕탕, 주방 등에서 배출되거나, 공장, 축산시설에서 배출되는 액체성 또는 고체성 오물이 섞여 있는 물은 오수, 분뇨 및 축산 폐수에 관한 법률이 정하는 방류수질 기준 이하로 정화한 후 방류하여야 한다.In general, wastewater is discharged from flush toilets, baths, kitchens, etc., or mixed with liquid or solid waste from factories and livestock facilities. After discharge to below discharge standard, discharge should be done.

따라서 최근에는 주거용 건물이나 산업시설에서 발생되는 생활오수나 폐수 등을 생물학적 또는 화학적으로 처리하여 배출허용기준치 이하로 정화시킨 다음 배출하기 위한 오폐수처리장치가 설치되고 있는 실정이다.Therefore, in recent years, wastewater treatment devices have been installed to purify living sewage or wastewater generated in residential buildings or industrial facilities, etc., to purify them below emission allowances and discharge them.

이 오폐수처리장치는 통상 섬유강화 플라스틱(FRP)으로 제조된 정화조를 사용하고 있으며, 이 섬유강화플라스틱은 내수성, 내약품성 및 내열성이 우수한 합성수지에 항장력이 우수한 유리섬유를 함유시킨 복합재료이다.This wastewater treatment apparatus usually uses a septic tank made of fiber reinforced plastic (FRP), which is a composite material containing glass fiber with excellent tensile strength in a synthetic resin having excellent water resistance, chemical resistance and heat resistance.

한편, 상기한바와 같이 가정이나, 산업시설에서 배출되는 소규모의 오폐수처리장치는 유입된 오폐수를 일차적으로 저장하고, 유량을 조절하는 유량조정조와; 이 유량조정조를 거친 오폐수를 생물학적으로 처리하기 위한 접촉여재가 설치된 포기조와; 이 포기조를 거친 물에 함유된 부유물질을 침전시키는 침전조와; 이 침전조에서 분리된 상등수를 방류시키는 방류조로 구성된다.On the other hand, the small-scale wastewater treatment apparatus discharged from a home or an industrial facility as described above, and the flow control tank for primarily storing the introduced wastewater and to control the flow rate; An aeration tank provided with a contact medium for biologically treating the wastewater that has passed through the flow adjustment tank; A settling tank for precipitating suspended solids contained in the water passed through the aeration tank; It consists of a discharge tank which discharges the supernatant water isolate | separated from this sedimentation tank.

즉, 오폐수가 유량조정조에서 포기조로 이동하여 매생물이 부착하여 성장하 는 접촉여재에 접촉하면서 폭기되어 정화한 후 침전조에서 부유물질을 침전시켜 상등수를 분리한 후 배출하게 되는 것이다.In other words, the waste water moves from the flow control tank to the aeration tank, aerated and purged while contacting the growing contact media attached to the medium, and precipitates suspended solids in the sedimentation tank to discharge the supernatant.

그러나 상기한 종래의 오폐수 처리장치는 유입되는 오폐수의 양이 일정치 않아 오폐수에 포함된 고형물과 비중이 큰 토사류에 의해 펌프 등과 같은 기계류의 마모와 막힘 현상으로 고장이 발생되는 문제점이 있었던 것이다.However, the conventional wastewater treatment apparatus has a problem that a failure occurs due to the wear and blockage of machinery such as pumps due to the large amount of solids contained in the wastewater and the specific gravity of the soil contained in the wastewater.

또한 오폐수처리장치로 유입되는 오폐수의 양이 일정하지 않고, 오폐수에 포함된 고형물과 토사류가 퇴적되면서 오폐수 처리장치에서 처리할 수 있는 유효용량이 작아지는 폐단이 있었던 것이다.In addition, the amount of wastewater flowing into the wastewater treatment device is not constant, and the solids and soils contained in the wastewater are deposited, and there is a waste stage in which the effective capacity that can be treated in the wastewater treatment device becomes smaller.

상기한 종래의 소규모 오폐수 처리장치는 급격한 오폐수 유입에 의한 안정적인 처리 효율을 얻기 어렵고, 제거에 한계를 가지는 문제점이 있었던 것이다.The conventional small-scale wastewater treatment apparatus has a problem in that it is difficult to obtain stable treatment efficiency due to rapid wastewater inflow and has limitations in removal.

본 발명의 목적은 오폐수를 미리 일정부분 처리하여 오폐수처리시설로 일정하게 유입시킴으로써 오폐수 처리시설에서 오폐수를 안정적으로 처리함은 물론 그 처리효율을 일정하게 유지시킬 수 있도록 하는 오폐수 처리시설의 전처리 및 유량 조정 장치을 제공하는 데 있다.
An object of the present invention is to pre-treat and flow the wastewater treatment facility to treat wastewater in a certain part in advance to the wastewater treatment facility, thereby stably treating the wastewater in the wastewater treatment facility, as well as maintaining the treatment efficiency constant. It is to provide an adjustment device.

이러한 본 발명의 목적은 오폐수가 유입되는 오폐수유입관(11)이 연결되며, 내부에 오폐수 내의 조대입자를 거르는 스크린망(12)이 구비된 스크린조(10)와;The object of the present invention is connected to the waste water inlet pipe 11, the waste water is introduced into the screen tank 10 is provided with a screen net 12 for filtering coarse particles in the waste water therein;

상기 스크린조(10)를 통과한 오폐수가 유입되며, 유입된 오폐수의 토사 및 유분을 제거하는 분리조(20)와;A separation tank 20 through which the waste water passing through the screen tank 10 is introduced and removes the soil and oil of the introduced waste water;

상기 분리조(20)에 연결되어 이 분리조(20)에서 토사 및 유분이 분리된 오폐수가 유입되며, 내부에 유동상접촉여재(31)가 장착된 혐기조(30)와;An anaerobic tank 30 connected to the separation tank 20 to which wastewater from which earth and oil are separated from the separation tank 20 is introduced, and a fluidized bed contact medium 31 is mounted therein;

상기 혐기조(30)에 연계되어 혐기조(30)를 통과한 오폐수가 유입되어 이 오폐수의 유기물질을 미세하게 분해하여 유량을 조정하는 유량조정조(40)와;A wastewater adjusting tank 40 connected to the anaerobic tank 30 through which the wastewater passing through the anaerobic tank 30 flows in order to finely decompose organic materials of the wastewater to adjust the flow rate;

상기 유량조정조(40)의 상부에 설치되어 유량조정조(40)에서 오폐수가 유입되어 이 유입된 오폐수를 일정량으로 제어하여 오수처리시설로 유입시키는 계량조(50)와;A metering tank 50 installed at an upper portion of the flow rate adjusting tank 40 to control the amount of wastewater introduced into the wastewater treatment facility by controlling wastewater introduced into the wastewater from the flow rate adjusting tank 40;

일단은 상기 유량조정조(40)에 연계되고, 타단은 상기 계량조(50)에 연계되어 유량조정조(40)에서 처리된 오폐수를 계량조(50)로 일정량 유입시키는 에어리프트(60)로 구성되어 달성된다.One end is connected to the flow rate adjustment tank 40, the other end is connected to the metering tank 50 is composed of an air lift 60 for introducing a predetermined amount of waste water treated in the flow rate adjustment tank 40 into the metering tank 50. Is achieved.

즉, 오폐수처리장치로 유입되기 전 오폐수가 스크린조(10)와 분리조(20), 혐기조(30), 유량조정조(40)를 통과하면서 내부에 포함된 고형물이나 토사류 등을 어느 정도 제거한 후 계량조(50)를 통하여 오폐수처리장치로 오폐수를 일정량으로 유입시키게 되는 것이다.That is, before the wastewater flows into the wastewater treatment device, the wastewater passes through the screen tank 10, the separation tank 20, the anaerobic tank 30, and the flow rate adjusting tank 40, and then removes the solids and the soils contained therein to some extent. Through the tank 50 is to introduce a waste water to a waste water treatment device in a certain amount.

본 발명의 바람직한 실시 예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

도 1 은 본 발명의 구성을 도시한 평단면도로서, 스크린조와 분리조, 혐기조, 유량조정조, 계량조가 하나의 탱크하우징 내에 칸막이로 구획되어 구분되어 있 는 것을 나타내고 있다.1 is a plan sectional view showing the configuration of the present invention, showing that the screen tank, separation tank, anaerobic tank, flow rate adjustment tank, and metering tank are divided into partitions in one tank housing.

도 2 는 도 1의 A - A'단면도로서, 분리조의 상부에 스크린조가 구비되고, 분리조와 혐기조는 칸막이에 구획되어 하부로 연통된 것을 나타내고 있다.FIG. 2 is a cross-sectional view taken along line AA ′ of FIG. 1, wherein a screen tank is provided at an upper portion of the separation tank, and the separation tank and the anaerobic tank are partitioned into a partition to communicate with the lower part.

도 3 은 도 1의 B - B'단면도로서, 유량조정조의 상부에 계량조가 구비되고, 이 계량조와 유량조정조가 에어리프트에 의해 연계된 것을 나타내고 있다.FIG. 3 is a cross-sectional view taken along line BB ′ of FIG. 1, wherein a metering tank is provided at an upper portion of the flow regulating tank, and the metering tank and the flow regulating tank are linked by air lift.

이하, 도 1에서 도시한 바와 같이 본 발명의 스크린조(10)와 분리조(20), 혐기조(30), 유량조정조(40), 계량조(50)는 하나의 탱크하우징(1) 내에 세로, 가로칸막이(1a, 1b)에 의해 구획되어 형성된다.Hereinafter, as shown in FIG. 1, the screen tank 10, the separation tank 20, the anaerobic tank 30, the flow regulating tank 40, and the metering tank 50 of the present invention are vertically in one tank housing 1. And partitions are formed by the horizontal partitions 1a and 1b.

이 탱크하우징(1)은 내부에 오폐수를 유입하여 저장할 수 있는 저장공간이 형성되어 있으며, 이 저장공간은 세로칸막이(1a)에 의해 구획되어 일 측에는 스크린조(10)와 분리조(20), 혐기조(30)가 형성되고, 타 측에는 유량조정조(40)와 계량조(50)가 형성되도록 구획된다.The tank housing (1) is formed with a storage space for storing the waste water flows into the inside, this storage space is partitioned by a vertical partition (1a) on one side of the screen tank 10 and the separation tank 20, The anaerobic tank 30 is formed, and the other side is partitioned so that the flow rate adjusting tank 40 and the metering tank 50 are formed.

이 세로칸막이(1a)에 의해 구획된 일 측은 가로칸막이(1b)에 의해 분리조(20)와 혐기조(30)로 구획되며, 이 가로칸막이(1b)는 하단이 탱크하우징(1)의 하부와 소정의 간격을 가지도록 분리조(20)와 혐기조(30)를 구획하여 이 분리조(20)와 혐기조(30)가 가로칸막이(1b)의 하부로 연통되도록 한다.One side partitioned by the vertical partition 1a is partitioned into a separation tank 20 and an anaerobic tank 30 by a horizontal partition 1b, and the horizontal partition 1b has a lower end and a lower portion of the tank housing 1. The separation tank 20 and the anaerobic tank 30 are partitioned so as to have a predetermined interval so that the separation tank 20 and the anaerobic tank 30 communicate with the lower portion of the horizontal partition 1b.

또한 상기 분리조(20)의 상부에는 스크린망(12)이 설치된 스크린조(10)가 구비되며, 이 스크린조(10)의 하부는 뚫려져 스크린망(12)을 통과하는 오폐수가 분리조(20)로 유입되도록 형성되고, 상기 스크린망(12)은 스크린조(10) 내부에 소정의 각도로 경사지게 장착되어 오폐수와의 접촉면적을 증대시켜 오폐수에 포함된 조대 물질을 걸러내는 효율이 증대되도록 장착한다.In addition, the upper portion of the separation tank 20 is provided with a screen tank 10 is provided with a screen net 12, the lower portion of the screen tank 10 is drilled to the waste water passing through the screen net 12 separation tank ( It is formed to flow into the 20, the screen net 12 is mounted inclined at a predetermined angle inside the screen tank 10 to increase the contact area with the waste water to increase the efficiency of filtering coarse material contained in the waste water Mount it.

이 스크린조(10)는 가정이나 공장, 사무실, 음식점 등에서 발생되는 오폐수를 유입시키는 오폐수유입관(11)이 결합되어 연결된다.The screen tank 10 is coupled to the waste water inlet pipe 11 for introducing waste water generated in a home, factory, office, restaurant, and the like.

또 상기 혐기조(30) 내부에는 혐기성 미생물이 부착되는 유동상접촉여재(31)가 설치되어 혐기성 미생물에 의해 유기물질을 제거하고, 슬러지의 일부를 침전시켜 슬러지 반송장치를 통해 농축저류조(미도시)로 이송시킨다.In addition, a fluidized bed contact medium 31 to which anaerobic microorganisms are attached is installed inside the anaerobic tank 30 to remove organic substances by anaerobic microorganisms, and precipitate a portion of the sludge to concentrate the reservoir through a sludge conveying apparatus (not shown). Transfer to.

즉, 상기 오폐수유입관(11)을 통하여 오폐수가 스크린조(10)로 유입되면 스크린망(12)을 통과하면서 오폐수와 함께 유입되는 조대입자가 걸러져 제거된 후 분리조(20)로 유입되는 것이다.That is, when the wastewater flows into the screen tank 10 through the wastewater inflow pipe 11, the coarse particles introduced along with the wastewater are filtered out and passed through the screen net 12, and then flows into the separation tank 20. .

오폐수는 분리조(20)에서 흐름이 일단 제어되며, 이로 인해 오폐수에 포함된 토사가 그 하중에 의해 침전되고, 오폐수에 포함된 유분은 물보다 가벼운 비중을 가지므로 오폐수의 상부로 떠서 분리되는 것이다.The waste water is controlled once the flow in the separation tank 20, so that the sediment contained in the waste water is settled by the load, and the oil contained in the waste water has a lighter specific gravity than the water, so that it is separated from the top of the waste water. .

그리고 상기한 바와 같이 토사와 유분이 분리된 오폐수는 가로칸막이(1b)의 하부를 통해서 혐기조(30)로 유입되며, 이 혐기조(30)에 장착된 유동상접촉여재(31)의 혐기성 미생물에 의해 유기물질이 제거되고 슬러지를 일부 침전시켜 슬러지반송장치를 통해 오폐수처리시설의 농축저류조로 이송시켜 처리하는 것이다.The waste water from which the soil and oil are separated as described above is introduced into the anaerobic tank 30 through the lower portion of the horizontal partition 1b, and by the anaerobic microorganisms of the fluidized bed contact medium 31 mounted on the anaerobic tank 30. Organic material is removed and some of the sludge is settled and transferred to the concentrated storage tank of the wastewater treatment facility through the sludge conveying device for treatment.

한편 상기 탱크하우징(1)의 타 측에는 세로칸막이(1a)로 구획되어 유량조정조(40)가 형성되며, 이 유량조정조(40)의 상부로 오폐수처리장치로 본 발명에 의해 처리된 오폐수를 일정량으로 계량하여 공급하는 계량조(50)가 구비된다.On the other hand, the other side of the tank housing (1) is partitioned by a vertical partition (1a) is formed a flow rate adjustment tank 40, the waste water treated by the present invention with a waste water treatment apparatus to the upper portion of the flow rate adjustment tank 40 to a certain amount A weighing tank 50 for weighing and supplying is provided.

그리고 상기 유량조정조(40)와 계량조(50)는 에어리프트(60)에 의해 연계되 며, 이 에어리프트(60)는 일단이 유량조정조(40)에 연계되고, 타단이 계량조(50)에 연계되는 리프트관(61)과, 이 리프트관(61)에 에어공급관(62)을 통해 공기를 공급하는 에어리프트펌프(미도시)로 구성된다.And the flow rate adjustment tank 40 and the metering tank 50 is linked by the air lift 60, the air lift 60, one end is linked to the flow adjustment tank 40, the other end is the metering tank 50 And an air lift pump (not shown) for supplying air to the lift pipe 61 through the air supply pipe 62.

즉, 혐기조(30)를 거쳐 유입되는 오폐수는 유량조정조(40)에 서 유기물질이 미세하게 분해되며, 혐기조(30)를 통하여 유입되는 오폐수를 잠시 저장하여 계량조(50)를 통하여 오폐수처리시설로 이송되는 오폐수의 양을 조정하게 되는 것이다.That is, wastewater flowing through the anaerobic tank 30 is finely decomposed organic matter in the flow adjustment tank 40, and the wastewater treatment facility through the metering tank 50 by storing the wastewater flowing through the anaerobic tank 30 for a while It is to adjust the amount of waste water to be sent to.

또한, 유량조정조(40)에 저장되는 오폐수는 에어리프트펌프가 작동하여 에어공급관(62)을 통하여 리프트관(61)으로 공기가 공급되면 공급된 공기가 리프트관(61) 내부에서 기포로 부상하게 되고, 기포가 상승하면서 리프트관(61) 내부에서 형성된 부압에 의해 유량조정조(40)에 저장된 오폐수가 리프트관(61)을 통해 빨려 들어가면서 계량조(50)로 이송되는 것이다.In addition, the waste water stored in the flow rate adjusting tank 40 is operated by the air lift pump to supply air to the lift pipe 61 through the air supply pipe 62 so that the supplied air floats as bubbles in the lift pipe 61. As the bubble rises, the waste water stored in the flow rate adjustment tank 40 is sucked through the lift pipe 61 by the negative pressure formed in the lift pipe 61 and is transferred to the metering tank 50.

따라서 상기 리프트관(61)을 통해서 계량조(50)로 이송되는 오폐수의 양을 조절함으로써 오폐수처리시설로 이송되는 오폐수의 양을 일정하게 유지할 수 있게 되는 것이다.Therefore, by adjusting the amount of wastewater transported to the metering tank 50 through the lift pipe 61 it is possible to maintain a constant amount of wastewater transported to the wastewater treatment facility.

상기한 본 발명의 구성에 의하면, 오폐수를 기존의 오수처리시설로 유입시키기 전에 미리 오폐수에 포함된 고형물을 사전에 제거하고 비중이 큰 토사류를 침전시키고 비중이 작은 유분 등을 부상시켜 제거하여 오폐수처리시설의 기계류가 상기한 고형물과 토사류, 유분 등에 의해 마모되거나 막혀 고장이 발생되는 것을 방지 할 수 있는 것이다.According to the configuration of the present invention, before the wastewater is introduced into the existing sewage treatment facility, the solids contained in the wastewater are removed in advance, sediment with a large specific gravity is precipitated, and a small specific gravity is floated to remove the wastewater treatment. It is possible to prevent the machinery of the facility from being worn or blocked by the solids, soils, and oil.

또 오폐수에 포함된 고형물, 토사류, 유분 등이 제거된 상태로 오폐수처리시설로 유입됨으로 오폐수처리시설의 유효용량이 작아지는 것을 방지하고 유기물질의 부하량을 줄여 그 처리효율을 증대시킬 수 있는 것이다.In addition, the solids, soils, and oil contained in the wastewater are removed to the wastewater treatment facility, thereby preventing the effective capacity of the wastewater treatment facility from decreasing and increasing the treatment efficiency by reducing the load of organic materials.

그리고 계량조에 의해 오폐수처리시설로 오폐수를 일정하게 유입시켜 오폐수의 처리효율을 일정하게 유지할 수 있게 되는 것이다.In addition, the wastewater can be constantly introduced into the wastewater treatment facility by a metering tank to maintain the treatment efficiency of wastewater.

따라서 오폐수를 효율적으로 처리할 수 있도록 하는 매우 유용한 발명인 것이다.

Therefore, it is a very useful invention that can efficiently treat waste water.

Claims (2)

오폐수가 유입되는 오폐수유입관(11)이 연결되며, 내부에 오폐수 내의 조대입자를 거르는 스크린망(12)이 구비된 스크린조(10)와;A wastewater inflow pipe 11 into which wastewater is introduced, and a screen tank 10 having a screen net 12 filtering coarse particles in wastewater therein; 상기 스크린조(10)를 통과한 오폐수가 유입되며, 유입된 오폐수의 토사 및 유분을 제거하는 분리조(20)와;A separation tank 20 through which the waste water passing through the screen tank 10 is introduced and removes the soil and oil of the introduced waste water; 상기 분리조(20)에 연결되어 이 분리조(20)에서 토사 및 유분이 분리된 오폐수가 유입되며, 내부에 유동상접촉여재(31)가 장착된 혐기조(30)와;An anaerobic tank 30 connected to the separation tank 20 to which wastewater from which earth and oil are separated from the separation tank 20 is introduced, and a fluidized bed contact medium 31 is mounted therein; 상기 혐기조(30)에 연계되어 혐기조(30)를 통과한 오폐수가 유입되어 이 오폐수의 유기물질을 미세하게 분해하여 유량을 조정하는 유량조정조(40)와;A wastewater adjusting tank 40 connected to the anaerobic tank 30 through which the wastewater passing through the anaerobic tank 30 flows in order to finely decompose organic materials of the wastewater to adjust the flow rate; 상기 유량조정조(40)의 상부에 설치되어 유량조정조(40)에서 오폐수가 유입되어 이 유입된 오폐수를 일정량으로 제어하여 오수처리시설로 유입시키는 계량조(50)와;A metering tank 50 installed at an upper portion of the flow rate adjusting tank 40 to control the amount of wastewater introduced into the wastewater treatment facility by controlling wastewater introduced into the wastewater from the flow rate adjusting tank 40; 일단은 상기 유량조정조(40)에 연계되고, 타단은 상기 계량조(50)에 연계되어 유량조정조(40)에서 처리된 오폐수를 계량조(50)로 일정량 유입시키는 에어리프트(60)로 구성되는 것을 특징으로 하는 오폐수 처리시설의 전처리 및 유량 조정 장치.One end is connected to the flow adjustment tank 40, the other end is connected to the metering tank 50 is composed of an air lift 60 for introducing a predetermined amount of waste water treated in the flow adjustment tank 40 into the metering tank 50 Pre-treatment and flow rate adjusting device of the wastewater treatment facility. 청구항 1에 있어서, 상기 스크린조(10)와 분리조(20), 혐기조(30), 유량조정 조(40), 계량조(50)는 하나의 탱크하우징(1) 내에 세로, 가로칸막이(1a, 1b)에 의해 구획되어 형성되는 것을 특징으로 하는 오폐수 처리시설의 전처리 및 유량 조정 장치.The method of claim 1, wherein the screen tank 10, the separation tank 20, anaerobic tank 30, the flow control tank 40, the metering tank 50 is vertical, horizontal partition 1a in one tank housing (1) , 1b) is partitioned by the pre-treatment and flow rate adjusting device of the wastewater treatment facility, characterized in that formed.
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