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KR102378481B1 - The wastewater treatment facility in which the capacity installation of the wastewater treatment main body and cohesion reaction bath facilitates - Google Patents

The wastewater treatment facility in which the capacity installation of the wastewater treatment main body and cohesion reaction bath facilitates Download PDF

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KR102378481B1
KR102378481B1 KR1020210077199A KR20210077199A KR102378481B1 KR 102378481 B1 KR102378481 B1 KR 102378481B1 KR 1020210077199 A KR1020210077199 A KR 1020210077199A KR 20210077199 A KR20210077199 A KR 20210077199A KR 102378481 B1 KR102378481 B1 KR 102378481B1
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treatment tank
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이종환
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주식회사 라미나알앤디
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0003Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0069Making of contact surfaces, structural details, materials therefor
    • B01D21/0072Means for adjusting, moving or controlling the position or inclination of the contact surfaces, e.g. for optimising the particle-liquid separation, for removing the settled particles, for preventing fouling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0084Enhancing liquid-particle separation using the flotation principle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • B01D21/08Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2433Discharge mechanisms for floating particles
    • B01D21/2438Discharge mechanisms for floating particles provided with scrapers on the liquid surface for removing floating particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2444Discharge mechanisms for the classified liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/286Means for gentle agitation for enhancing flocculation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/24Treatment of water, waste water, or sewage by flotation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5209Regulation methods for flocculation or precipitation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5227Processes for facilitating the dissolution of solid flocculants in water

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  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

본 발명은 응집반응조와 폐수처리본체의 용량별 설치가 용이한 폐수처리장치 에 관한 것으로서, 투입된 폐수 원수와 약품이 믹싱되면 부유물질의 응집, 반응, 중화가 이루어지며 후면에 후렌지 타입 연결부(111)가 구비된 응집반응조(110); 전면과 후면의 개구부 테두리에 후렌지 타입의 연결부(211a)(211b)가 구비되며, 전면의 연결부(211a)가 응집반응조(110)의 연결부(111)와 볼팅되는 전방처리조(210); 전방처리조(210) 후면의 연결부(211b)와 대응된 크기의 후렌지 타입 연결부(221)가 전면에 구비되어 전방처리조(210)와 볼팅 체결되는 후방처리조(220);로 구성하되 응집반응조(110)는 2단 내지 5단의 용량별로 준비하고, 전방처리조(210) 및 후방처리조(220)는 각각 대,중,소의 용량별로 준비하여 유입되는 폐수의 성상과 유입량에 따른 주문에 맞추어 알맞는 용량으로 조립되게 하며, 전방처리조(210)는 후면 하단에 구비된 경사부(214)와 그 전면에 구비된 상향 유도용 가이드벽체(215) 사이가 침전용 호퍼(216)가 되게 하며, 상기 경사부(214)의 상측에 구비된 상향유도판(217)에 의해 미세기포가 믹싱된 처리수가 후방처리조(220)의 상부로 더 높게 안내되어 부유물질의 부상 효율이 증대되게 한 것을 특징으로 한다.The present invention relates to a wastewater treatment device that is easy to install by capacity of a coagulation reactor and a wastewater treatment body. When the input wastewater raw water and a chemical are mixed, the agglomeration, reaction, and neutralization of suspended substances are performed, and a flange-type connection part (111) on the rear side. A coagulation reaction tank 110 equipped with; a front treatment tank 210 in which flange-type connection parts 211a and 211b are provided at the edges of the openings on the front and rear surfaces, and the connection part 211a on the front is bolted to the connection part 111 of the coagulation reactor 110; The front treatment tank 210 has a flange-type connection part 221 of a size corresponding to the connection part 211b on the rear side of the front treatment tank 210, and the rear treatment tank 220 is bolted to the front treatment tank 210; 110 is prepared for each capacity of 2 to 5 stages, and the front treatment tank 210 and the rear treatment tank 220 are prepared for each capacity of large, medium, and small, respectively. The front treatment tank 210 is a hopper 216 for settling between the inclined portion 214 provided at the bottom of the rear side and the guide wall 215 for upward guidance provided at the front thereof. In addition, the treated water mixed with microbubbles by the upward guide plate 217 provided on the upper side of the inclined part 214 is guided higher to the upper part of the rear treatment tank 220, so that the floating efficiency of suspended matter is increased. characterized in that

Figure R1020210077199
Figure R1020210077199

Description

응집반응조와 폐수처리본체의 용량별 설치가 용이한 폐수처리장치{The wastewater treatment facility in which the capacity installation of the wastewater treatment main body and cohesion reaction bath facilitates}The wastewater treatment facility in which the capacity installation of the wastewater treatment main body and cohesion reaction bath facilitates

본 발명은 응집반응조와 폐수처리본체의 용량별 설치가 용이한 폐수처리장치 에 관한 것으로서, 보다 상세히는 상황별 유입되는 폐수의 성상과 용량에 따라 응집반응조 및 폐수처리본체의 용량별 설치가 손쉬워 작업시간을 단축하고 인건비를 절감할 수 있는 폐수처리장치에 관한 것이다.The present invention relates to a wastewater treatment device that is easy to install by capacity of a coagulation tank and a wastewater treatment body. More specifically, it is easy to install the coagulation tank and the wastewater treatment body by capacity according to the characteristics and capacity of the incoming wastewater for each situation. It relates to a wastewater treatment device that can shorten time and reduce labor costs.

일반적으로 산업시설 및 축산 시설 등지에서 배출되는 각종 오,폐수(이하 '폐수'로 통칭함)는 폐수 속에 포함된 각종 오염물질을 폐수처리장에서 부상조, 침전조, 유수분리기를 이용한 폐수처리장치로 처리한 후 깨끗한 물로 만들어 외부로 방류하고 있다.In general, various types of sewage and wastewater (collectively referred to as 'wastewater') discharged from industrial facilities and livestock facilities are treated with a wastewater treatment device using a floatation tank, settling tank, and oil-water separator at a wastewater treatment plant to treat various pollutants contained in the wastewater. After that, it is made into clean water and discharged outside.

상기 부상조를 이용한 폐수 처리장치는 폐수인입구를 통해 내부로 유입된 폐수를 수평으로 흐르게 하면서 물보다 가벼운 부유물질을 처리조 상부로 부상시켜 제거하는 고/액 분리 방식의 장치이다.The wastewater treatment device using the flotation tank is a solid/liquid separation type device that floats and removes suspended matter lighter than water to the upper part of the treatment tank while horizontally flowing wastewater introduced into the wastewater through a wastewater inlet.

상기 침전조를 이용한 폐수 처리장치는 폐수 중에서 물보다 무거운 물질을 처리조의 하부로 침전시켜 제거하는 고/액 분리장치이다.The wastewater treatment device using the settling tank is a solid/liquid separation device for removing substances heavier than water from the wastewater by precipitating it to the lower part of the treatment tank.

상기 유수분리기를 이용한 폐수 처리장치는 폐수 중 기름처럼 물보다 가벼운 물질(자연스럽게 부상)의 자체 부상력을 이용하여 물과 분리시키는 장치이다.The wastewater treatment device using the oil-water separator is a device that separates from water by using the self-floating force of a substance lighter than water (naturally floating), such as oil, in wastewater.

상기의 부상조 및 침전조를 이용한 폐수처리장치는 처리할 폐수의 성질이 달라서 유입되는 폐수의 성질에 따라 설치되어야 하며, 계절별 및 생산물질에 따라 폐수의 성질이나 상태가 자주 바뀌는 곳은 상호 교차 사용 가능하거나 혼용 운전 가능한 다중 구조의 수처리 장치로 설치되어야 한다.The wastewater treatment system using the flotation tank and the settling tank above should be installed according to the properties of the incoming wastewater because the properties of the wastewater to be treated are different. It should be installed as a multi-structured water treatment system that can be operated in a mixed manner.

이러한 혼용 운전 가능한 폐수 처리장치의 선행기술로는 아래 특허문헌에 개시된 대한민국 등록특허공보 제10-1898218호(2018.09.12.공고) "부상조와 침전조의 상호 교차 및 혼용 운전 가능한 다중 구조 수처리장치 및 그 운전방법"(이하 '선행기술 1'이라 칭함)이 있다.As a prior art of such a mixed operable wastewater treatment device, Republic of Korea Patent Publication No. 10-1898218 (2018.09.12. Announcement) disclosed in the following patent document, "Multi-structured water treatment device capable of mutual crossing and mixed operation of flotation tank and settling tank and its driving method" (hereinafter referred to as 'prior art 1').

상기 선행기술 1은 처리조본체를 전방처리조와 후방처리조로 구분 설치하여 계절별과 생산물질에 따라 폐수 상태가 바뀔 때마다 처리조본체의 전방처리조 및 후방처리조를 부상조 + 부상조, 침전조 + 침전조, 침전조 + 부상조, 부상조 + 침전조로 상호 교차 및 혼용 운전 가능하도록 한 것이다.In the prior art 1, the treatment tank body is divided into a front treatment tank and a rear treatment tank, and the front treatment tank and the rear treatment tank of the treatment tank body are flotation tank + flotation tank, settling tank + Settling tank, settling tank + flotation tank, flotation tank + settling tank are designed to enable mutual crossing and mixed operation.

그리고 상기 선행기술의 폐수처리장치에 기재된 전방처리조와 후방처리조로 이루어진 폐수처리본체의 전방(전방처리조의 전방)에 응집반응조가 구비될 경우 종래에는 대부분 상기 응집반응조의 출구와 폐수처리본체의 인입구를 파이프 배관으로 연결하는 구조로 설치하였다.And when a coagulation tank is provided in front (in front of the front treatment tank) of the wastewater treatment body comprising the front treatment tank and the rear treatment tank described in the wastewater treatment apparatus of the prior art, in most cases, the outlet of the coagulation tank and the inlet of the wastewater treatment body are connected in the prior art. It was installed in a structure connected with a pipe pipe.

그런데, 이와 같이 응집반응조와 폐수처리본체를 파이프 배관으로 연결하게 되면 설치 면적이 커져서 더 넓은 장소를 필요로 하므로 설치 부지를 많이 차지하게 되고, 배관에 에어가 같이 유입되어 플록을 해체시키는 에어버블링이 생기는 문제점이 있다.However, when the coagulation tank and the wastewater treatment body are connected with a pipe pipe in this way, the installation area increases and a larger space is required, so it takes up a lot of installation site. There is a problem with this.

그리고 기존의 폐수처리장치는 용량에 따라 각각의 수조로 제작하는데 대부분 용량이 확정된 후에 주문 제작이 들어가기 때문에 제작기간이 오래 걸려서 시운전에 따른 시공을 좀 더 신속하게 행하지 못하는 문제점이 있다.In addition, the existing wastewater treatment equipment is manufactured with each tank according to the capacity, but most of them are made to order after the capacity is confirmed.

대한민국 등록특허공보 제10-1898218호(2018.09.12.공고) "부상조와 침전조의 상호 교차 및 혼용 운전 가능한 다중 구조 수처리장치 및 그 운전방법"Republic of Korea Patent Publication No. 10-1898218 (2018.09.12. Announcement) "Multi-structure water treatment system capable of mutually intersecting and mixed operation of flotation tank and settling tank and its operation method"

이에 본 발명은 상기의 문제점 개선을 위해 개발된 것으로서, 본 발명의 목적은 응집반응조와 폐수처리본체를 이루는 전방처리조 및 후방처리조를 각각 볼팅 체결로 조립되게 함으로서 상황별로 유입되는 폐수의 성상과 용량에 따라 신속 간편하게 시공할 수 있는 폐수처리장치를 제공하는데 있다.Accordingly, the present invention was developed to improve the above problems, and an object of the present invention is to assemble the front and rear treatment tanks constituting the coagulation reaction tank and the wastewater treatment body by bolting, respectively, so that the properties of the wastewater flowing in each situation and It is to provide a wastewater treatment device that can be installed quickly and easily according to its capacity.

또한 시공하고자 하는 용량에 맞추어 응집반응조 및 폐수처리본체로 신속하게 시공할 수 있어 시공기일 단축 및 용량별 처리 효율을 극대화시킬 수 있는 응집반응조와 폐수처리본체의 용량별 설치가 용이한 폐수처리장치를 제공하는데 있다.In addition, the coagulation tank and wastewater treatment body can be quickly constructed according to the capacity to be constructed, thereby shortening the construction period and maximizing the treatment efficiency by capacity. is to provide

이러한 본 발명의 상기 목적은, 투입된 폐수 원수와 약품이 믹싱되면 부유물질의 응집, 반응, 중화가 이루어지며 후면에 후렌지 타입 연결부가 구비된 응집반응조; 전면과 후면의 개구부 테두리에 후렌지 타입의 연결부가 구비되며, 전면의 연결부가 응집반응조의 연결부와 볼팅되는 전방처리조; 전방처리조 후면의 연결부와 대응된 크기의 후렌지 타입 연결부가 전면에 구비되어 전방처리조 후면의 연결부와 볼팅 체결되는 후방처리조;로 구성하되 응집반응조는 2단 내지 5단의 용량별로 준비하고, 전방처리조 및 후방처리조는 각각 대,중,소의 용량별로 준비하여 유입되는 폐수의 성상과 유입량에 따른 주문에 맞추어 알맞는 용량으로 조립되게 함으로서 달성될 수 있다.The above object of the present invention is a coagulation reaction tank equipped with a flange-type connection part at the rear of which agglomeration, reaction, and neutralization of suspended substances are made when the input wastewater raw water and chemicals are mixed; a front treatment tank provided with a flange-type connection part on the edges of the front and rear openings, and the front connection part is bolted to the connection part of the coagulation tank; A rear treatment tank having a flange-type connector of a size corresponding to the connector on the rear of the front treatment tank and bolted to the connector on the rear of the front treatment tank; The front treatment tank and the rear treatment tank can be achieved by preparing for each capacity of large, medium, and small, respectively, and assembling it with an appropriate capacity according to the order according to the properties and inflow amount of the inflowing wastewater.

그리고 전방처리조는 후면 하단을 경사부로 형성하고 그 전면에 상향 유도용 가이드벽체를 구비하여 경사부와 가이드벽체 사이가 침전용 호퍼가 되게 하며, 상기 경사부 상측에 상향유도판을 구비하여 미세기포가 믹싱된 처리수가 후방처리조의 상부로 더 높게 안내되어 흐르도록 함으로서 달성될 수 있다.In addition, the front treatment tank forms a lower end of the rear surface as an inclined portion, and has a guide wall for upward guidance on its front surface so that the space between the inclined portion and the guide wall becomes a hopper for sedimentation, and an upward guide plate is provided on the upper side of the inclined portion to prevent microbubbles. This can be achieved by allowing the mixed treated water to flow while being guided higher to the upper part of the aftertreatment tank.

이러한 본 발명은 응집반응조와 폐수처리본체를 이루는 전방처리조 및 후방처리조의 각 파트를 모두 볼팅 체결로 조립하는 것이므로 상황별로 유입되는 폐수의 성상과 용량에 따라 현장에서 매우 신속 간편하게 조립 시공할 수 있으며, The present invention is to assemble each part of the front treatment tank and the rear treatment tank constituting the coagulation tank and the wastewater treatment body by bolting, so it can be assembled and constructed very quickly and conveniently at the site according to the properties and capacity of the inflowing wastewater for each situation. ,

각 파트 부분의 유입 부유물질의 농도에 따라 가이드벽체와 상향유도판의 각도 및 길이 조절로 처리 효율을 극대화시킬 수 있는 효과가 있다.There is an effect of maximizing the treatment efficiency by adjusting the angle and length of the guide wall and the upward guide plate according to the concentration of the influent suspended matter in each part.

또한 파트 용량 변경에 따른 폐수처리본체의 길이 및 깊이 조절로 수면적 부하/체류 시간 변화가 가능하며, 각 파트(응집반응조,전방처리조,후방처리조)를 분리함으로 인해서 기존의 장비 반입구가 협소하여 중장비 사용이 불가한 현장에서도 설치가 가능한 효과가 있다.In addition, it is possible to change the surface load/residence time by adjusting the length and depth of the wastewater treatment body according to the part capacity change. It has the effect that it can be installed even at the site where heavy equipment cannot be used due to its narrowness.

그리고 상기와 같이 수조의 모든 조립이 볼팅 타입이므로 현장에서의 조립에 따른 작업시간 단축과 인력절감으로 시공비 절감 및 안전사고를 미리 예방할 수 있는 효과가 있다.And since all the assembly of the water tank is of the bolting type as described above, there is an effect of reducing the construction cost and preventing safety accidents in advance by reducing the working time and manpower according to the assembly at the site.

도 1 은 본 발명이 실시된 폐수처리장치의 전체 구조를 보인 측면도
도 2 는 본 발명의 응집반응조, 전방처리조, 후방처리조를 분리한 상태도
도 3 의 (가) ~ (라)는 본 발명에서 응집반응조를 용량별로 준비한 상태도
도 4 의 (가) ~ (다)는 본 발명에서 전방처리조를 용량별로 준비한 상태도
도 5 의 (가) ~ (다)는 본 발명에서 후방처리조를 용량별로 준비한 상태도
1 is a side view showing the overall structure of a wastewater treatment apparatus according to the present invention;
2 is a state diagram in which the coagulation reaction tank, the front treatment tank, and the rear treatment tank of the present invention are separated;
3 (A) to (D) are diagrams of the state in which the coagulation tank is prepared by capacity in the present invention
4 (A) to (C) are diagrams of a state in which the front treatment tank is prepared by capacity in the present invention
Figure 5 (a) ~ (c) is a state diagram prepared for each capacity of the post-treatment tank in the present invention

이하 본 발명의 바람직한 실시 예에 따른 터치 패널을 이용한 자동차용 편의장치를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, a convenience device for a vehicle using a touch panel according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 발명이 실시된 폐수처리장치의 전체 구조를 보인 측면도이고, 도 2 는 본 발명의 응집반응조, 전방처리조, 후방처리조를 분리한 상태도이다.1 is a side view showing the overall structure of a wastewater treatment apparatus in which the present invention is implemented, and FIG. 2 is a state diagram in which the coagulation reaction tank, the front treatment tank, and the rear treatment tank of the present invention are separated.

이에 도시된 본 발명의 폐수처리장치는 응집반응조(110), 전방처리조(210), 후방처리조(220)로 구성된다.The wastewater treatment apparatus of the present invention shown here is composed of a coagulation reaction tank 110 , a front treatment tank 210 , and a rear treatment tank 220 .

응집반응조(110)는 약품주입구(113)를 통해 투입된 폐수 원수와 약품을 응집반응조(110)에 구비되는 전동식 교반기(120)로 믹싱하면 부유물질의 응집, 반응, 중화가 이루어지도록 하는 처리조이며, 후면에는 후렌지 타입의 연결부(111)가 구비되어 있다.The coagulation tank 110 is a treatment tank that allows the agglomeration, reaction, and neutralization of suspended substances to occur when the raw wastewater and the chemical injected through the chemical inlet 113 are mixed with the electric stirrer 120 provided in the coagulation tank 110, A flange-type connection part 111 is provided on the rear side.

여기서 상기 응집반응조(110)가 2단 이상일 경우 앞쪽 단의 고반기를 급속교반기로 설치하면 폐수 원수와 약품이 최대한 빨리 믹싱되고, 뒤쪽 단의 교반기를 완속 교반기로 설치하면 폐수 원수에 약품이 고르게 믹싱되므로 응집, 반응, 중화 효과를 최대한 증대시킬 수 있어 바람직 하다.Here, when the coagulation reactor 110 has two or more stages, if the high mixer at the front stage is installed as a rapid stirrer, the raw water and the chemical are mixed as quickly as possible, and if the agitator at the rear stage is installed as a slow stirrer, the chemical is evenly mixed in the raw water wastewater Therefore, it is preferable to maximize the aggregation, reaction, and neutralization effects.

전방처리조(210)는 전면과 후면의 개구부 테두리에 후렌지 타입의 연결부(211a)(211b)가 구비되며, 전면의 연결부(211a)는 응집반응조(110)의 연결부(111)에 대응된 크기 및 형태로 구비되어 응집반응조(110)와 볼팅 체결된다.The front treatment tank 210 is provided with flange-type connection parts 211a and 211b at the opening edges of the front and back sides, and the front connection part 211a has a size corresponding to the connection part 111 of the coagulation tank 110 and It is provided in the form and is bolted to the coagulation reactor 110 .

후방처리조(220)는 하부에 호퍼(222)가 구비되어 있으며, 전방처리조(210) 후면의 연결부(211b)와 대응된 크기의 후렌지 타입 연결부(221)가 전면에 구비되어 전방처리조(210) 후면의 연결부(211b)에 볼팅 체결된다.The rear treatment tank 220 is provided with a hopper 222 at the lower portion, and a flange-type connecting portion 221 of a size corresponding to the connecting portion 211b on the rear side of the front treatment tank 210 is provided on the front side of the front treatment tank ( 210) It is bolted to the connection part 211b on the rear side.

도면중 미설명 부호 (230)은 슬러지받이부이고, (240)은 처리수 배출조이며, (250)은 부상슬러지 수집기, (260)은 호퍼(216)(222)에 침전되어 모아진 슬러지를 외부로 배출시켜 주는 슬러지이송부, (270)은 미세기포 발생장치이다.In the drawings, reference numeral 230 denotes a sludge receiving unit, 240 denotes a treated water discharge tank, 250 denotes a floating sludge collector, and 260 denotes sludge deposited in hoppers 216 and 222 to the outside. The sludge transfer unit 270 for discharging is a microbubble generator.

이러한 본 발명은 상기 응집반응조(110)와 전방처리조(210) 및 후방처리조(220)들이 각자에 구비된 연결부(111)(211a)(211b)(221)에 의해 서로 볼팅 조립되는 구조이므로 상황별로 유입되는 폐수의 성상 및 용량에 맞게 신속 간편하게 조립 시공할 수 있다.The present invention has a structure in which the coagulation reaction tank 110, the front treatment tank 210, and the rear treatment tank 220 are bolted to each other by connecting parts 111, 211a, 211b, and 221 provided respectively. It can be quickly and easily assembled and constructed according to the characteristics and capacity of the inflowing wastewater for each situation.

도 3 의 (가) 내지 (라)는 본 발명의 응집반응조를 2단 내지 5단의 용량별로 준비한 상태도이고, 도 4 의 (가) 내지 (다) 및 도 5 의 (가) 내지 (다)는 본 발명에서 전방처리조와 후방처리조를 '소, 중, 대'의 용량별로 준비한 상태도이다.3 (A) to (D) are diagrams of the state in which the coagulation reactor of the present invention is prepared for each capacity of 2 to 5 stages, (A) to (C) and FIGS. 5 (A) to (C) is a state diagram in which the front treatment tank and the rear treatment tank are prepared for each capacity of 'small, medium, large' in the present invention.

즉, 전방처리조(210) 및 후방처리조(220)는 도 4 및 도 5 와 같이 각각 대,중,소의 용량별로 준비하고, 응집반응조(110)는 도 3 에서와 같이 2단 내지 5단의 용량별로 미리 제작하여 준비하여 놓으면 된다. That is, the front treatment tank 210 and the rear treatment tank 220 are prepared for each large, medium, and small capacity, respectively, as shown in FIGS. 4 and 5 , and the coagulation tank 110 has 2 to 5 stages as shown in FIG. 3 . Prepare in advance and set aside for each capacity.

그러면 폐수의 성상과 유입량에 따라 폐수처리장치의 처리 용량이 상이하게 주문되더라도 그 주문된 용량에 알맞는 용량으로 응집반응조(110)를 2단 내지 5단 범위내에서 선택 조립하고, 전방처리조(210)와 후방처리조(220) 역시 소,중,대 중에서 선택하여 조립하면 주문에 맞추어 용량별 설치가 손쉬워진다.Then, even if the treatment capacity of the wastewater treatment apparatus is ordered differently depending on the properties and inflow of wastewater, the coagulation reactor 110 is selectively assembled within the range of 2 to 5 stages with a capacity suitable for the ordered capacity, and the front treatment tank ( 210) and the post-treatment tank 220 are also selected from among small, medium, and large, so that installation by capacity according to the order is easy.

즉, 본 발명의 폐수처리장치는 용량별 주문이 상이하더라도 그 주문에 따라 알맞는 용량으로 신속하게 시공할 수 있어 시공기일 단축이 가능하고, 폐수의 성상 및 유입량에 따른 처리 효율을 극대화시킬 수 있는 것이며, 여기서 상기 응집반응조(110)는 5단 이상 다단의 용량으로 준비될 수도 있다.That is, the wastewater treatment apparatus of the present invention can be quickly constructed with a suitable capacity according to the order even if the order for each capacity is different, so that the construction period can be shortened, and the treatment efficiency according to the properties and inflow of wastewater can be maximized. will, wherein the agglomeration reactor 110 may be prepared with a capacity of five or more stages.

이러한 본 발명에서 상기 응집반응조(110)는 처리수의 배출구(112)를 후면 하부에 구비하고, 전방처리조(210)에는 응집반응조(110)에서 전방처리조(210)로 유입되는 처리수에 미세기포를 공급하는 미세기포 주입관(212)을 설치하되 그 하단의 분배관(213)을 상기 배출구(112)에 근접되도록 전방처리조(210)의 바닥 가까이 배치함이 바람직하다.In the present invention, the agglomeration tank 110 has an outlet 112 for the treated water at the lower rear side, and the front treatment tank 210 contains the treated water flowing from the agglomeration tank 110 to the front treatment tank 210 . It is preferable to install the microbubble injection pipe 212 for supplying microbubbles, but to arrange the distribution pipe 213 at the lower end close to the bottom of the front treatment tank 210 so as to be close to the outlet 112 .

그리고 상기와 같이 하단에 분배관(213)이 있는 미세기포 주입관(212)은 도 4의 (다)와 같이 전방처리조(210)의 용량이 대용량일 경우 복수로 설치될 수 있다.And, as described above, a plurality of microbubble injection tubes 212 having a distribution tube 213 at the bottom may be installed when the capacity of the front treatment tank 210 is large as shown in FIG. 4 (c).

그러면 응집반응조(110)의 후면 하단에 구비된 배출구(112)를 통해 전방처리조(210)의 전면 하부로 유입되는 처리수에 미세기포 주입관(212)의 분배관(213)을 통해 공급되는 미세기포가 빨리 고르게 뒤섞일 수 있으며, 이로 인해 부유물질의 부상 효율이 높아진다.Then, the treated water flowing into the lower front of the front treatment tank 210 through the outlet 112 provided at the lower rear side of the coagulation reaction tank 110 is supplied through the distribution pipe 213 of the microbubble injection tube 212. The microbubbles can be quickly and evenly mixed, which increases the efficiency of flotation of suspended matter.

이러한 본 발명에서 상기 전방처리조(210)는 후면 하단에 일정 각도의 경사부(214)를 구비하여 후면의 연결부(211b)가 전면의 연결부(211a) 보다 작은 사이즈로 구비되게 하고, 후방처리조(220)의 연결부(221)도 상기 작은 사이즈의 후면 연결부(211b)와 대응된 크기로 구비하여 서로 조립되게 함이 바람직하다.In the present invention, the front treatment tank 210 is provided with an inclined portion 214 at a predetermined angle at the bottom of the rear side so that the rear connection portion 211b is provided with a smaller size than the front connection portion 211a, and the rear treatment tank It is preferable that the connection part 221 of 220 is also provided with a size corresponding to the small size of the rear connection part 211b to be assembled with each other.

그러면 연결부(221)에서부터 경사지는 호퍼(222)의 하단에 구비되는 슬러지이송부(260)가 응집반응조(110)의 바닥과 거의 같은 선상에 구비될 수 있어서 폐수처리장치의 설치가 용이하다.Then, the sludge transfer unit 260 provided at the lower end of the hopper 222 inclined from the connection unit 221 may be provided on the same line as the bottom of the coagulation reactor 110 , so that the installation of the wastewater treatment device is easy.

그리고 상기 전방처리조(210)는 경사부(214) 전면에 가이드벽체(215)를 구비하여 응집반응조(110)의 후면 하단에 구비된 배출구(112)를 통해 유입되는 처리수를 상향으로 유도하고, 상기 가이드벽체(215)와 경사부(214) 사이는 전방처리조(210)의 침전용 호퍼(216)가 되도록 함이 바람직하다.And the front treatment tank 210 is provided with a guide wall 215 on the front side of the inclined portion 214 to guide the treated water flowing in through the outlet 112 provided at the lower rear end of the coagulation reaction tank 110 upward, , between the guide wall 215 and the inclined portion 214 is preferably a hopper 216 for precipitation of the front treatment tank 210.

그러면 응집반응조(110) 하단의 배출구(112)를 통해 유입되는 처리수가 미세기포가 믹싱되는 상태로 가이드벽체(215)를 따라 상향 안내될 때 비중이 무거워서 가라앉는 부유물질이 상기 경사부(214)와 가이드벽체(215) 사이에 구비된 호퍼(216)에 양호하게 모이게 된다.Then, when the treated water flowing in through the outlet 112 at the bottom of the coagulation reaction tank 110 is guided upward along the guide wall 215 in a state where microbubbles are mixed, the suspended matter sinking due to its heavy specific gravity is the inclined portion 214. It is well gathered in the hopper 216 provided between the and the guide wall 215 .

따라서 전방처리조(210) 전면의 연결부(211a)가 응집반응조(110) 하단의 배출구(112)를 포함한 연결부(111)에 조립되는 타입이더라도 종래처럼 전방처리조(210)의 하단에 돌출형 호퍼를 별도 구비하지 않아도 되므로 전방처리조(210)를 바닥에 근접 설치하기가 용이하다.Therefore, even if the connection part 211a on the front of the front treatment tank 210 is assembled to the connection part 111 including the outlet 112 at the bottom of the coagulation tank 110, as in the prior art, a protruding hopper at the bottom of the front treatment tank 210 Since it is not necessary to separately provide the front treatment tank 210, it is easy to install the front treatment tank 210 close to the floor.

그리고 상기 전방처리조(210)는 후면에 구비된 경사부(214)의 상측에 상향유도판(217)을 일정 높이로 구비하는 것이 바람직하다. In addition, it is preferable that the front treatment tank 210 has an upward guide plate 217 on the upper side of the inclined portion 214 provided on the rear surface at a predetermined height.

그러면 전방처리조(210)에서 미세기포가 고르게 믹싱된 처리수가 후방처리조(220)의 상부로 더 높게 안내되어 처리수에 포함된 부유물질의 부상 효율이 증대되므로 부상슬러지 수집기(250)로의 슬러지 수집이 원활하게 되는 것이다.Then, the treated water in which the microbubbles are evenly mixed in the front treatment tank 210 is guided higher to the upper part of the rear treatment tank 220 , so that the floating efficiency of suspended substances included in the treated water is increased, so that the sludge to the floating sludge collector 250 is increased. The collection will be smooth.

이러한 본 발명은 상황별 유입되는 폐수의 성상과 용량에 따라 알맞는 용량의 응집반응조(110), 전방처리조(210), 후방처리조(220)의 각 파트를 취사 선택하여 간편하게 볼팅 조립하기만 하면 되므로 현장에서의 조립 시공이 매우 신속 간편한 것이다.The present invention simply selects and selects each part of the coagulation reactor 110, the front treatment tank 210, and the rear treatment tank 220 of an appropriate capacity according to the properties and capacity of the inflowing wastewater for each situation and simply assembles the bolts. This makes assembly and construction on site very quick and easy.

그리고 각 파트 부분의 유입 부유물질의 농도에 따라 가이드벽체(215)와 상향유도판(217)의 각도 및 길이 조절로 처리 효율을 극대화시킬 수 있고, 파트 용량 변경에 따른 폐수처리본체의 길이 및 깊이 조절로 수면적 부하/체류 시간 변화가 가능한 것이다.In addition, according to the concentration of the inflow suspended matter in each part, the treatment efficiency can be maximized by adjusting the angle and length of the guide wall 215 and the upward guide plate 217, and the length and depth of the wastewater treatment body according to the change in the part capacity. It is possible to change the sleep load/residence time by adjustment.

또한 각 파트(응집반응조, 전방처리조, 후방처리조(220))를 분리함으로 인해서 기존의 장비 반입구가 협소하여 중장비 사용이 불가한 현장에서도 설치가 가능한 효과가 있다.In addition, due to the separation of each part (coagulation reaction tank, front treatment tank, and rear treatment tank 220), there is an effect that installation is possible even at the site where heavy equipment cannot be used due to the narrow entrance of the existing equipment.

이상 본 발명자에 의해서 이루어진 발명을 상기 실시 예에 따라 구체적으로 설명하였지만, 본 발명은 상기 실시 예에 한정되는 것은 아니고 그 요지를 이탈하지 않는 범위에서 여러 가지로 변경 가능한 것은 이 기술분야에서 통상의 지식을 가진 자에게 자명하다 할 것이다.Although the invention made by the present inventor has been described in detail according to the above embodiment, the present invention is not limited to the above embodiment and it is common knowledge in the art that various changes can be made without departing from the gist of the present invention. It will be self-evident to those who have

110 : 응집반응조 111,211a,211b,221 : 연결부
112 : 배출구 113 : 약품주입구
210 : 전방처리조 212 : 미세기포 주입관
213 : 분배관 214 : 경사부
215 : 가이드벽체 216 : 호퍼
217 : 상향유도판 220 : 후방처리조
110: agglomeration tank 111,211a,211b,221: connection part
112: outlet 113: drug inlet
210: front treatment tank 212: microbubble injection tube
213: distribution pipe 214: inclined part
215: guide wall 216: hopper
217: upward guide plate 220: rear treatment tank

Claims (6)

폐수처리장치를 구성함에 있어서,
폐수 원수와 약품이 투입되는 처리조로서 후면에 후렌지 타입의 연결부(111)가 구비되고, 후면 하부에 배출구(112)가 구비된 응집반응조(110);
전면과 후면의 개구부 테두리에 구비된 후렌지 타입의 연결부(211a)(211b) 중 전면의 연결부(211a)가 응집반응조(110)의 연결부(111)에 볼팅 체결되고, 응집반응조(110)에서 유입되는 처리수에 미세기포를 공급하는 미세기포 주입관(212)의 분배관(213)이 배출구(112)에 근접되도록 바닥 가까이 배치되며, 후면 하단에 일정 각도의 경사부(214)를 구비하여 후면의 연결부(211b)가 전면의 연결부(211a) 보다 작은 사이즈로 구비된 전방처리조(210);
전방처리조(210) 후면의 연결부(211b)와 대응된 작은 사이즈의 후렌지 타입 연결부(221)가 전면에 구비되어 전방처리조(210) 후면에 볼팅 체결되는 후방처리조(220); 로 구성하여 응집반응조와 전방처리조 및 후방처리조를 필요한 용량별로 조립할 수 있도록 하되
전방처리조(210)의 경사부(214) 전면에는 배출구(112)로 유입되는 처리수를 상향으로 유도하는 가이드벽체(215)를 경사부(214)와의 사이에 침전용 호퍼(216)가 구비되도록 설치하고,
경사부(214) 상측에는 상향유도판(217)을 일정 높이로 설치하여
미세기포가 믹싱된 처리수가 후방처리조(220)의 상부로 더 높게 안내되어 부유물질의 부상 효율이 증대되게 한 것을 특징으로 하는 응집반응조와 폐수처리본체의 용량별 설치가 용이한 폐수처리장치.
In configuring the wastewater treatment device,
a coagulation reaction tank 110 having a flange-type connection part 111 on the rear side and an outlet 112 on the rear side as a treatment tank into which raw wastewater and chemicals are put;
Among the flange-type connection parts 211a and 211b provided at the edges of the front and rear openings, the front connection part 211a is bolted to the connection part 111 of the coagulation reactor 110, and is introduced from the coagulation reactor 110. The distribution pipe 213 of the microbubble injection pipe 212 for supplying microbubbles to the treated water is disposed close to the floor so as to be close to the outlet 112, and is provided with an inclined portion 214 of a certain angle at the bottom of the rear surface of the rear surface. a front treatment tank 210 in which the connecting portion 211b is provided with a smaller size than the front connecting portion 211a;
a rear treatment tank 220 having a flange-type connection part 221 of a small size corresponding to the connection part 211b on the rear surface of the front treatment tank 210 and bolted to the rear surface of the front treatment tank 210; to assemble the coagulation tank, the front treatment tank, and the rear treatment tank according to the required capacity.
On the front surface of the inclined part 214 of the front treatment tank 210, a guide wall 215 for guiding the treated water flowing into the outlet 112 upward is provided with a sedimentation hopper 216 between the inclined part 214 and the inclined part 214. install it as much as possible,
An upward guide plate 217 is installed on the upper side of the inclined portion 214 at a certain height.
A wastewater treatment apparatus that is easy to install by capacity of a coagulation reaction tank and a wastewater treatment body, characterized in that the treated water mixed with microbubbles is guided higher to the upper part of the rear treatment tank 220 to increase the floating efficiency of suspended matter.
제 1 항에 있어서,
전방처리조(210) 및 후방처리조(220)는 각각 대,중,소의 용량별로 준비하고, 응집반응조(110)는 2단 내지 5단의 용량별로 준비하여
유입되는 폐수의 성상과 유입량에 따른 주문에 맞추어 알맞는 용량으로 조립되게 한 것을 특징으로 하는 응집반응조와 폐수처리본체의 용량별 설치가 용이한 폐수처리장치.
The method of claim 1,
The front treatment tank 210 and the rear treatment tank 220 are prepared for each large, medium, and small capacity, and the agglomeration tank 110 is prepared for each capacity of 2 to 5 stages.
A wastewater treatment device that is easy to install by capacity of a coagulation reactor and wastewater treatment body, characterized in that it is assembled with an appropriate capacity according to the order according to the properties and inflow amount of the inflowing wastewater.
삭제delete 삭제delete 삭제delete 삭제delete
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KR100992430B1 (en) * 2010-03-12 2010-11-08 코오롱워터텍 주식회사 Sedimentation apparatus and apparatus for treating wastewater including the same
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