KR20200134695A - Treated water recycling sewage treatment plant - Google Patents

Treated water recycling sewage treatment plant Download PDF

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KR20200134695A
KR20200134695A KR1020190060506A KR20190060506A KR20200134695A KR 20200134695 A KR20200134695 A KR 20200134695A KR 1020190060506 A KR1020190060506 A KR 1020190060506A KR 20190060506 A KR20190060506 A KR 20190060506A KR 20200134695 A KR20200134695 A KR 20200134695A
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sewage
tank
bioreactor
supplied
chemical reaction
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KR1020190060506A
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Korean (ko)
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구제진
김홍석
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주식회사 21세기 환경
재단법인 한국화학융합시험연구원
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Priority to KR1020190060506A priority Critical patent/KR20200134695A/en
Publication of KR20200134695A publication Critical patent/KR20200134695A/en

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    • C02F9/005
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • C02F9/20Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/06Jet mills
    • 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
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325Irradiation devices or lamp constructions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/10Packings; Fillings; Grids
    • C02F3/105Characterized by the chemical composition
    • C02F3/106Carbonaceous materials
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/10Packings; Fillings; Grids
    • C02F3/105Characterized by the chemical composition
    • C02F3/107Inorganic materials, e.g. sand, silicates
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/10Packings; Fillings; Grids
    • C02F3/109Characterized by the shape
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/20Activated sludge processes using diffusers
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/005Black water originating from toilets
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention relates to a treated water recycling sewage treatment device, and more particularly, to a treated water recycling sewage treatment device which is convenient in use and has excellent sewage treatment efficiency since it is possible to be installed movably in a place where it is difficult to install a flush toilet. The present invention comprises: a sewage storage tank buried underground and accommodating sewage; a sewage mixing tank which is supplied from the sewage storage tank and homogenizes particles in sewage; a decomposition and extinction tank for microbial treatment of sewage supplied from the sewage mixing tank; a chemical reaction tank that induces contact with a solid carrier contained therein while aeration of the sewage supplied from the decomposition and extinction tank; a bioreactor which induces contact with a charcoal member accommodated therein during aeration of the sewage supplied from the chemical reaction tank; a filtering tank for making the sewage supplied from the bioreactor contact with granular activated carbon; and a sterilization storage tank for sterilizing treated water treated with sewage through the filtration tank.

Description

처리수 재활용 하수처리장치{Treated water recycling sewage treatment plant}Treated water recycling sewage treatment plant

본 발명은 처리수 재활용 하수처리장치에 관한 것으로, 보다 상세하게는 수세식 화장실 설치가 어려운 곳에 이동식으로 설치할 수 있어 사용상 편리함이 있으며 하수 처리 효율이 우수한 처리수 재활용 하수처리장치에 관한 것이다.The present invention relates to a treated water recycling sewage treatment apparatus, and more particularly, to a treated water recycling sewage treatment apparatus that is convenient in use and has excellent sewage treatment efficiency because it can be installed mobilely in a place where it is difficult to install a flush toilet.

상하수도 시설이 없는 공원이나 산책로 등에는 수세식 화장실을 설치할 수도 없고 또한 상수원 보호 지역처럼 방류수 법정 기준치가 까다로운 곳에서는 사실상 수세식 화장실 설치가 쉽지 않은 실정이다. 그러나 순환 수세 방식의 이동식 화장실은 상하수도 시설의 영향을 받지 않을 뿐만 아니라 건축법의 규제에서도 벗어나 설치의 용이성과 편리성을 추구한다.It is not possible to install flush toilets in parks or trails that do not have water and sewage facilities, and in places where legal standards for effluent water are difficult, such as in areas where water supply is protected, it is not easy to install flush toilets. However, the circulating flushing-type mobile toilet is not affected by water and sewage facilities, and it seeks ease and convenience of installation, free from the regulations of the building law.

그러나 지금까지의 이동식 화장실은 이동식이라는 한계성 때문에 분뇨를 1차 집수하는 혐기조를 변기의 하단부에 설치함으로 인해 전체적으로 화장실의 높이가 높아져 이동에 어려움이 있었으며, 또한 화장실 출입구에 설치하는 테라스가 높아지게 되면 장애인이나 노약자들의 출입이 어렵게 되고 원가상승의 요인이 되는 문제가 있었다. 그리고 하수처리의 방식에서 주로 담체의 상부에서 하수를 분무해 주는 살수여상 방식을 채택함으로써 이송펌프가 많이 소요되고 하수를 분무해주는 상부의 노즐이 막히는 현상이 빈번하였으며, 특히 여재의 상부에 하수를 골고루 살포해 주어야 하는 데 많이 살포된 곳과 그렇지 않은 곳의 편차로 인해 처리 효율이 좋지 않았다. 또한 살수 여상의 담체로 우드칩을 선호하였으나 우드칩은 붉은 색소가 오랫동안 나오기 때문에 방류식이 아닌 순환 수세 형태의 화장실엔 적합하지 않은 문제가 있었다.However, due to the limitations of mobile toilets that have been movable until now, the height of the toilet has been increased due to the installation of an anaerobic tank that primarily collects manure in the lower part of the toilet, making it difficult to move. There was a problem that it became difficult for the elderly to enter and caused cost increase. In addition, since the trickling filter method that sprays sewage mainly from the top of the carrier was adopted as a method of sewage treatment, the transfer pump was frequently used, and the nozzle at the top that sprayed sewage was frequently clogged. It should be sprayed, but the treatment efficiency was not good due to the difference between the heavily sprayed and non-sprayed places. In addition, wood chips were preferred as a carrier for the sprinkling filter, but wood chips have a problem that is not suitable for circulating flushing toilets, not discharged, because red pigments appear for a long time.

대한민국 등록특허 제10-0878324호Korean Patent Registration No. 10-0878324 대한민국 등록특허 제10-092009호Korean Patent Registration No. 10-092009 대한민국 등록특허 제10-0762376호Korean Patent Registration No. 10-0762376 대한민국 등록특허 제10-1710835호Korean Patent Registration No. 10-1710835

이에 본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 수세식 화장실 설치가 어려운 곳에 이동식으로 설치할 수 있어 사용상 편리함이 있으며 하수 처리 효율이 우수한 처리수 재활용 하수처리장치를 제공하는 데 있다.Accordingly, the present invention has been conceived to solve the above problems, and an object of the present invention is to provide a sewage treatment device for recycling treated water that is convenient in use and has excellent sewage treatment efficiency since it can be installed movably in a place where it is difficult to install a flush toilet. Have.

본 발명의 해결하고자 하는 과제는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.The problem to be solved of the present invention is not limited to those mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

이러한 본 발명의 목적을 달성하기 위한 수단으로서, 본 발명에 따른 처리수 재활용 하수처리장치는 지하에 매설되며 하수를 수용하는 하수저장조와; 상기 하수저장조로부터 공급받아 하수 내 입자를 균질화하는 하수혼합조와; 상기 하수혼합조로부터 공급받은 하수를 미생물 처리하는 분소멸조와; 상기 분소멸조로부터 공급받은 하수를 폭기하면서 내부에 수용된 고체담체와의 접촉을 유도하는 화학반응조와; 상기 화학반응조로부터 공급받은 하수를 폭기하면서 내부에 수용된 숯부재와의 접촉을 유도하는 생물반응조와; 상기 생물반응조로부터 공급받은 하수를 입상 활성탄과 접촉시키는 여과조와; 상기 여과조를 거쳐 하수처리된 처리수를 살균처리하는 소독저장조;를 포함하는 것을 특징으로 한다.As a means for achieving the object of the present invention, the treated water recycling sewage treatment apparatus according to the present invention comprises: a sewage storage tank buried underground and accommodating sewage; A sewage mixing tank that is supplied from the sewage storage tank and homogenizes the particles in the sewage; An extinction tank for microbial treatment of the sewage supplied from the sewage mixing tank; A chemical reaction tank for inducing contact with a solid carrier accommodated therein while aerated the sewage supplied from the extinguishing tank; A bioreactor for inducing contact with the charcoal member accommodated therein while aerated the sewage supplied from the chemical reaction tank; A filtering tank for contacting the sewage supplied from the bioreactor with granular activated carbon; It characterized in that it comprises a; disinfection storage tank for sterilizing the treated water treated by sewage through the filtration tank.

또한, 본 발명에 따른 처리수 재활용 하수처리장치에 있어서, 하수저장조의 하수는 디스크형 분사 노즐을 통해 하수혼합조로 공급되며, 상기 하수혼합조의 하수는 하등수와 상등수 사이의 중간수를 상기 분소멸조로 공급하고, 상기 디스크형 분사 노즐은 공급관과, 중앙에 상기 공급관이 관통되는 상부 가이드판과, 상기 상부 가이드판의 하부에 수평하게 배치되는 하부 디스크판과, 상부 가이드판과 하부 디스크판을 연결하는 지지바로 이루어지는 것을 특징으로 한다.In addition, in the treated water recycling sewage treatment apparatus according to the present invention, the sewage from the sewage storage tank is supplied to the sewage mixing tank through a disk-shaped spray nozzle, and the sewage of the sewage mixing tank dissipates the intermediate water between the lower water and the supernatant water. The disk-shaped spray nozzle connects a supply pipe, an upper guide plate through which the supply pipe passes through, a lower disk plate horizontally disposed under the upper guide plate, and an upper guide plate and a lower disk plate. It characterized in that it consists of a supporting bar.

또한, 본 발명에 따른 처리수 재활용 하수처리장치에 있어서, 화학반응조는 제1화학반응조와, 제2화학반응조로 구성되며, 상기 제1, 2화학반응조에는 각각 산기관이 설치되고, 블록 또는 펠렛 형태로 성형된 고체담체가 충전되는 것을 특징으로 한다.In addition, in the treated water recycling sewage treatment apparatus according to the present invention, the chemical reaction tank is composed of a first chemical reaction tank and a second chemical reaction tank, and the first and second chemical reaction tanks are each provided with an air diffuser, and a block or pellet It is characterized in that the solid carrier molded into a shape is filled.

또한, 본 발명에 따른 처리수 재활용 하수처리장치에 있어서, 생물반응조는 참숯이 충전된 제1생물반응조와, 제2생물반응조로 구성되고, 상기 제1생물반응조에 충전된 참숯에는 혐기성 미생물이 부착되며, 상기 제2생물반응조에 충전된 참숯에는 호기성 미생물이 부착되며, 제2생물반응조의 하부에는 산기관이 설치되어 산소를 공급하는 것을 특징으로 한다.In addition, in the sewage treatment apparatus for recycling treated water according to the present invention, the bioreactor is composed of a first bioreactor filled with charcoal and a second bioreactor, and anaerobic microorganisms are attached to the charcoal filled in the first bioreactor. And, aerobic microorganisms are attached to the charcoal filled in the second bioreactor, and an air diffuser is installed in the lower portion of the second bioreactor to supply oxygen.

또한, 본 발명에 따른 처리수 재활용 하수처리장치에 있어서, 여과조에는 활성탄이 충전되며, 상기 소독저장조에는 UV살균기가 설치되는 것을 특징으로 한다.In addition, in the treated water recycling sewage treatment apparatus according to the present invention, the filter tank is filled with activated carbon, and a UV sterilizer is installed in the disinfection storage tank.

이상과 같은 구성의 본 발명에 따른 처리수 재활용 하수처리장치에 의하면, 수세식 화장실 설치가 어려운 곳에 이동식으로 설치할 수 있으며, 하수 처리 효율이 우수하다.According to the treated water recycling sewage treatment apparatus according to the present invention having the above configuration, it can be installed movably in a place where it is difficult to install a flush toilet, and the sewage treatment efficiency is excellent.

본 발명의 효과는 이상에서 언급된 것들에 한정되지 않으며, 언급되지 아니한 다른 해결과제들은 아래의 기재로부터 당업자에게 명확하게 이해되어 질 수 있을 것이다.The effects of the present invention are not limited to those mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

도 1은 본 발명에 따른 처리수 재활용 하수처리장치를 개략적으로 도시하는 도면이다.
도 2는 본 발명의 하수혼합조에 설치된 디스크형 분사 노즐을 도시한 단면도이다.
1 is a view schematically showing a treated water recycling sewage treatment apparatus according to the present invention.
2 is a cross-sectional view showing a disk-shaped spray nozzle installed in the sewage mixing tank of the present invention.

이하, 첨부 도면을 참조하여 본 발명의 실시 예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명을 설명함에 있어서, 관련된 공지기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명은 생략한다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자의 의도 또는 판례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention and may vary according to user intentions or precedents. Therefore, the definition should be made based on the contents throughout this specification.

또한, 본 발명의 설명에서 동일 또는 유사한 구성요소는 동일 또는 유사한 도면번호를 부여하고, 그 자세한 설명은 생략하기로 한다.In addition, in the description of the present invention, the same or similar components are assigned the same or similar reference numerals, and detailed descriptions thereof will be omitted.

이하, 첨부된 도면을 참조하여 본 발명에 따른 처리수 재활용 하수처리장치를 상세히 설명한다.Hereinafter, a sewage treatment apparatus for recycling treated water according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 처리수 재활용 하수처리장치를 개략적으로 도시하는 도면이고, 도 2는 본 발명의 하수혼합조에 설치된 디스크형 분사 노즐을 도시한 단면도이다.1 is a view schematically showing a sewage treatment apparatus for recycling treated water according to the present invention, and FIG. 2 is a cross-sectional view showing a disk-shaped spray nozzle installed in a sewage mixing tank of the present invention.

본 발명의 하수는 화장실에서 배출되는 분뇨가 포함된 하수인 것을 예시할 수 있다.The sewage of the present invention can be illustrated that the sewage containing the manure discharged from the toilet.

도 1을 참조하면, 본 발명에 따른 처리수 재활용 하수처리장치(100)는 크게 변기(103a,103b)가 설치된 화장실(101)과, 상기 화장실(101)에서 공급되는 분뇨 및 세정수가 혼합된 하수를 수용하는 하수저장조(130)와, 상기 하수저장조(130)로부터 공급받은 하수 내의 고형분 입자를 분쇄하여 균질화하는 하수혼합조(140)와, 상기 하수혼합조(140)로부터 공급받은 하수를 미생물 처리하는 분소멸조(150)와, 상기 분소멸조(150)로부터 공급받은 하수를 폭기하면서 내부에 수용된 고체담체(161)와의 접촉을 유도하는 화학반응조(160)와, 상기 화학반응조(160)로부터 공급받은 하수를 폭기하면서 내부에 수용된 숯부재(171)와의 접촉을 유도하는 생물반응조(170)와, 상기 생물반응조(170)로부터 공급받은 하수를 입상 활성탄(181)과 접촉시키는 여과조(180)와, 상기 여과조(180)를 거쳐 하수처리된 처리수를 저장하는 소독저장조(190)를 포함한다.Referring to Figure 1, the treated water recycling sewage treatment apparatus 100 according to the present invention is largely a toilet 101 installed with toilets (103a, 103b), and sewage mixed with manure and washing water supplied from the toilet (101). The sewage storage tank 130 to accommodate the sewage storage tank 130, the sewage mixing tank 140 for pulverizing and homogenizing the solid particles supplied from the sewage storage tank 130, and the sewage supplied from the sewage mixing tank 140 to treat microorganisms A chemical reaction tank 160 for inducing contact with the solid carrier 161 accommodated therein while aeration of the sewage supplied from the aeration tank 150 and the chemical reaction tank 160 A bioreactor 170 that aerated the supplied sewage and induces contact with the charcoal member 171 accommodated therein, and a filtering tank 180 that contacts the sewage supplied from the bioreactor 170 with the granular activated carbon 181 , And a disinfection storage tank 190 for storing treated water treated with sewage through the filtering tank 180.

상기 화장실(101)에는 대변기(103a)와, 소변기(103b)와, 세면기(104) 등이 설치된다.The toilet 101 is provided with a toilet 103a, a urinal 103b, a washbasin 104, and the like.

상기 하수저장조(130)는 상기 화장실(101)에서 공급되는 대변, 소변 및 세정수가 혼합된 하수를 일시적으로 수용하는 것으로서, 상기 화장실(101)의 직하방에서 이격된 지하에 매설되는 것이 바람직하다.The sewage storage tank 130 temporarily accommodates sewage mixed with feces, urine, and washing water supplied from the toilet 101, and is preferably buried in a basement spaced from the toilet 101 directly below.

상기 하수저장조(130)를 지상에 설치하지 않고 지하에 매설하는 경우에는 아래와 같은 장점이 있다.If the sewage storage tank 130 is not installed on the ground but buried underground, there are advantages as follows.

1. 전체 화장실의 높이가 낮아져 이동에 유용하다.1. The height of the entire toilet is lowered, so it is useful for movement.

2. 계단식 테라스의 높이가 줄어들거나 생략할 수 있다.2. The height of the terraced terrace can be reduced or omitted.

3. 화장실의 물 빠짐이 좋아 막힐 염려가 적다.3. There is less worry about clogging because the toilet drains well.

4. 동절기에 동결 염려가 없다.4. No fear of freezing in winter.

5. 화장실로 냄새가 올라올 염려가 없다.5. There is no fear of smell coming up into the bathroom.

6. 화장실 설치 후 초기에도 양호한 세정수를 기대할 수 있다.6. You can expect good washing water even at the beginning after toilet installation.

상기 하수저장조(130)는 미리 설정한 수위까지 하수를 하수혼합조(140)로 이송하는 이송펌프(133)가 설치된다. 상기 이송펌프(133)에는 수위조절 장치가 설치될 수 있다.The sewage storage tank 130 is provided with a transfer pump 133 for transferring sewage to the sewage mixing tank 140 up to a predetermined water level. A water level control device may be installed in the transfer pump 133.

상기 하수혼합조(140)는 상기 하수저장조(130)에 설치된 이송펌프(133)에 의해 이송된 하수를 균질화하는 것인데, 균질화하여 공급하기 위해 공급관(135)의 끝단에는 디스크형 분사 노즐(141)이 설치된다.The sewage mixing tank 140 homogenizes the sewage transferred by the transfer pump 133 installed in the sewage storage tank 130, and a disk-shaped spray nozzle 141 at the end of the supply pipe 135 to homogenize and supply Is installed.

상기 디스크형 분사 노즐(141)은 공급관(135)과, 중앙에 상기 공급관(135)이 관통되는 상부 가이드판(141a)과, 상기 상부 가이드판(141a)의 하부에 수평하게 배치되는 하부 디스크판(141b)과, 상부 가이드판(141a)과 하부 디스크판(141b)을 연결하는 지지바(141c)로 이루어진다.The disk-shaped spray nozzle 141 includes a supply pipe 135, an upper guide plate 141a through which the supply pipe 135 passes in a center, and a lower disk plate disposed horizontally under the upper guide plate 141a. (141b) and a support bar (141c) connecting the upper guide plate (141a) and the lower disk plate (141b).

상기 하수저장조(130)에 설치된 이송펌프(133)의 분사압력에 의해 고형분인 대변이 함유된 하수가 상기 공급관(135)을 통해 분사되는데, 상기 공급관을 통해 분사된 하수는 도 2에 도시된 바와 같이 하부 디스크판(141b)에 1차 충돌하면서 고형분인 대변이 분쇄되고, 2차로 상부 가이드판(141a)에 충돌한 다음 하부 디스크판과 상부 가이드판 사이의 공간을 통해 낙하하게 된다.Sewage containing solid feces is sprayed through the supply pipe 135 by the injection pressure of the transfer pump 133 installed in the sewage storage tank 130, and the sewage sprayed through the supply pipe is as shown in FIG. Likewise, the solid feces are crushed while first colliding with the lower disc plate 141b, colliding with the upper guide plate 141a secondarily, and then falling through the space between the lower disc plate and the upper guide plate.

그리고 상부 가이드판(141a)은 하부 디스크판(141b)의 직경보다 크게 이루어지며 아래로 갈수록 넓어지는 꼬깔 형상으로 이루어지기 때문에 분사된 하수가 충격으로 인해 하수혼합조의 내벽으로 튀는 것을 막아준다.In addition, since the upper guide plate 141a is made larger than the diameter of the lower disk plate 141b and has a conical shape that becomes wider downward, the injected sewage prevents splashing into the inner wall of the sewage mixing tank due to impact.

상기 하수혼합조(140)에 수용된 하수는 이송관(145)을 통해 자연유하 방식으로 분소멸조(150)로 이송된다.The sewage contained in the sewage mixing tank 140 is transferred to the extinguishing tank 150 in a natural flow manner through a transfer pipe 145.

상기 분소멸조(150)의 중간 영역에는 펀칭망이 설치되고 상기 펀칭망 위에는 참숯(153)이 충전되어 있으며, 참숯에는 호기성 미생물이 부착되어 유입된 하수의 유기물을 분해 내지 소화한다. 상기 분소멸조(150)의 하부에는 호기성 미생물의 활성을 높이기 위해 산소를 공급하는 산기관(151)이 설치된다.A punching net is installed in the middle area of the extinguishing tank 150, and charcoal 153 is filled on the punching net, and aerobic microorganisms adhere to the charcoal to decompose or digest organic matter in the introduced sewage. An air diffuser 151 that supplies oxygen to increase the activity of aerobic microorganisms is installed in the lower portion of the extinguishing tank 150.

상기 분소멸조(150)에서 처리가 완료된 하수 중 상등수가 자연유하 방식으로 화학반응조(160)로 이동한다.The supernatant water from the sewage treated in the extinguishing tank 150 is transferred to the chemical reaction tank 160 in a natural flow manner.

상기 화학반응조(160)는 제1화학반응조(160a)와, 제2화학반응조(160b)로 구성될 수 있다.The chemical reaction tank 160 may include a first chemical reaction tank 160a and a second chemical reaction tank 160b.

상기 제1, 2화학반응조(160a, 160b)의 하부에는 각각 산기관(162)이 설치되고, 블록 또는 펠렛 형태로 성형된 고체담체(161)가 충전된다.A diffuser 162 is installed below the first and second chemical reaction tanks 160a and 160b, respectively, and a solid carrier 161 formed in a block or pellet form is filled.

상기 고체담체(161)는 입자가 고운 광물질 분말 여러 종을 일정한 비율로 혼합하고 성형한 후 건조한 것을 예시할 수 있다. 예를 들어, 맥반석 분말, 황토, 활성탄 분말, 소석회 분말, 굴껍질 분말, 탈크로 이루어지는 분말 중 적어도 2가지 분말 100중량부에 대하여 시멘트 1~5중량부 및 물 50~100중량부를 혼합한 다음 성형하는 것을 예시할 수 있으나, 이에 한정되는 것은 아니다.The solid carrier 161 may be exemplified by mixing various types of fine mineral powders in a certain ratio, molding, and then drying. For example, 1 to 5 parts by weight of cement and 50 to 100 parts by weight of water are mixed with respect to 100 parts by weight of at least two of the powder consisting of elvan powder, loess, activated carbon powder, slaked lime powder, oyster shell powder, and talc, and then molding It may be illustrated, but is not limited thereto.

그리고 각 화학반응조(160a,160b)에는 하부에서 산기관(162)을 통하여 폭기를 하면서 하수와의 접촉을 유도하여 하수 중의 유기물 및 색소 등을 제거한다.In addition, the chemical reaction tanks 160a and 160b are aerated from the bottom through the air diffuser 162 to induce contact with the sewage to remove organic matter and pigments in the sewage.

상기 제1화학반응조(160a)는 상부에서 하부로, 제2화학반응조(160b)는 하부에서 상부로 하수가 이동을 하면서 접촉의 폭을 넓혀 처리 효율을 높인다.As sewage moves from the top to the bottom of the first chemical reaction tank 160a and the second chemical reaction tank 160b from the bottom to the top, the contact width is increased to increase treatment efficiency.

상기 제2화학반응조(160b)의 상등수가 자연유하 방식으로 생물반응조(170a)로 이동한다.The supernatant water from the second chemical reaction tank 160b moves to the bioreactor 170a in a natural flow manner.

상기 생물반응조(170)는 제1, 2생물반응조(170a,170b)로 구성될 수 있으며, 각 생물반응조(170a,170b)에는 참숯(171)이 충전되어 있다.The bioreactor 170 may be composed of first and second bioreactors 170a and 170b, and charcoal 171 is filled in each of the bioreactors 170a and 170b.

상기 제1생물반응조(170a)에 충전된 참숯에는 혐기성 미생물이 부착되어 있고, 상기 제2생물반응조(170b)에 충전된 참숯에는 호기성 미생물이 부착되어 있으며, 상기 제2생물반응조(170b)의 하부에만 산기관(172)이 설치된다.Anaerobic microorganisms are attached to the charcoal filled in the first bioreactor 170a, and aerobic microorganisms are attached to the charcoal charged in the second bioreactor 170b, and the lower portion of the second bioreactor 170b Only the diffuser 172 is installed.

상기 제2생물반응조(170b)의 상등수가 자연유하 방식으로 여과조(180)로 이동한다.The supernatant water from the second bioreactor 170b moves to the filtration tank 180 in a natural flow manner.

상기 여과조(180)에는 입상 활성탄(181)이 충전되는데, 잔류 유기물 및 색소를 최종 처리하는 역할을 한다. 여과조(180)의 상등수는 자연유하 방식으로 소독저장조로 이송된다.The filtration tank 180 is filled with granular activated carbon 181, which serves to finalize residual organic matter and pigment. The supernatant water from the filtration tank 180 is transferred to the sterilization storage tank in a natural flow manner.

상기 소독저장조(190)에는 UV살균기(193)가 설치되어 자외선으로 대장균과 같은 세균을 살균하게 된다. 소독저장조(190)를 거쳐 최종 처리된 처리수는 이송 펌프(191)를 통해 화장실(101)로 이송된다.A UV sterilizer 193 is installed in the sterilization storage tank 190 to sterilize bacteria such as E. coli with ultraviolet rays. The treated water finally treated through the disinfection storage tank 190 is transferred to the toilet 101 through a transfer pump 191.

본 발명은 상기의 상세한 설명에서 언급되는 형태로만 한정되는 것은 아님을 잘 이해할 수 있을 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다. 또한, 본 발명은 첨부된 청구범위에 의해 정의되는 본 발명의 정신 그 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.It will be appreciated that the present invention is not limited to the form mentioned in the detailed description above. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. In addition, the present invention is to be understood as including all modifications and equivalents and substitutes within the spirit and scope of the present invention as defined by the appended claims.

100 : 처리수 재활용 하수처리장치
101 : 화장실 103 : 변기
130 : 하수저장조 133 : 이송펌프
135 : 공급관 140 : 하수혼합조
141 : 디스크형 분사 노즐 141a : 상부 가이드판
141b : 하부 디스크판 141c : 지지바
145 : 이송관 150 : 분소멸조
151 : 산기관 153 : 참숯
160 : 화학반응조 161 : 고체담체
162 : 산기관 170 : 생물반응조
171 : 참숯 172 : 산기관
180 : 여과조 181 : 입상 활성탄
190 : 소독저장조 191 : 이송 펌프
193 : UV살균기
100: treated water recycling sewage treatment device
101: toilet 103: toilet
130: sewage storage tank 133: transfer pump
135: supply pipe 140: sewage mixing tank
141: disk-type spray nozzle 141a: upper guide plate
141b: lower disk plate 141c: support bar
145: transfer pipe 150: extinguishing tank
151: diffuser 153: charcoal
160: chemical reaction tank 161: solid carrier
162: diffuser 170: bioreactor
171: charcoal 172: diffuser
180: filtration tank 181: granular activated carbon
190: disinfection storage tank 191: transfer pump
193: UV sterilizer

Claims (5)

지하에 매설되며 하수를 수용하는 하수저장조와;
상기 하수저장조로부터 공급받아 하수 내 입자를 균질화하는 하수혼합조와;
상기 하수혼합조로부터 공급받은 하수를 미생물 처리하는 분소멸조와;
상기 분소멸조로부터 공급받은 하수를 폭기하면서 내부에 수용된 고체담체와의 접촉을 유도하는 화학반응조와;
상기 화학반응조로부터 공급받은 하수를 폭기하면서 내부에 수용된 숯부재와의 접촉을 유도하는 생물반응조와;
상기 생물반응조로부터 공급받은 하수를 입상 활성탄과 접촉시키는 여과조와;
상기 여과조를 거쳐 하수처리된 처리수를 살균처리하는 소독저장조;를 포함하는 것을 특징으로 하는 처리수 재활용 하수처리장치.
A sewage storage tank buried underground and receiving sewage;
A sewage mixing tank that is supplied from the sewage storage tank and homogenizes the particles in the sewage;
An extinction tank for microbial treatment of the sewage supplied from the sewage mixing tank;
A chemical reaction tank for inducing contact with a solid carrier accommodated therein while aerated the sewage supplied from the extinguishing tank;
A bioreactor for inducing contact with the charcoal member accommodated therein while aerated the sewage supplied from the chemical reaction tank;
A filtering tank for contacting the sewage supplied from the bioreactor with granular activated carbon;
And a disinfection storage tank for sterilizing the treated water treated with sewage through the filtering tank.
제1항에 있어서,
상기 하수저장조의 하수는 디스크형 분사 노즐을 통해 하수혼합조로 공급되며,
상기 하수혼합조의 하수는 하등수와 상등수 사이의 중간수를 상기 분소멸조로 공급하고,
상기 디스크형 분사 노즐은 공급관과, 중앙에 상기 공급관이 관통되는 상부 가이드판과, 상기 상부 가이드판의 하부에 수평하게 배치되는 하부 디스크판과, 상부 가이드판과 하부 디스크판을 연결하는 지지바로 이루어지는 것을 특징으로 하는 처리수 재활용 하수처리장치.
The method of claim 1,
The sewage from the sewage storage tank is supplied to the sewage mixing tank through a disk-type spray nozzle,
The sewage of the sewage mixing tank supplies intermediate water between the lower water and the upper water to the subdivision tank,
The disk-shaped spray nozzle comprises a supply pipe, an upper guide plate through which the supply pipe passes through, a lower disk plate horizontally disposed under the upper guide plate, and a support bar connecting the upper guide plate and the lower disk plate. Treated water recycling sewage treatment device, characterized in that.
제2항에 있어서,
상기 화학반응조는 제1화학반응조와, 제2화학반응조로 구성되며,
상기 제1, 2화학반응조에는 각각 산기관이 설치되고, 블록 또는 펠렛 형태로 성형된 고체담체가 충전되는 것을 특징으로 하는 처리수 재활용 하수처리장치.
The method of claim 2,
The chemical reaction tank is composed of a first chemical reaction tank and a second chemical reaction tank,
Treatment water recycling sewage treatment apparatus, characterized in that the first and second chemical reaction tanks are respectively installed with a diffuser, and a solid carrier molded in a block or pellet form is filled.
제3항에 있어서,
상기 생물반응조는 참숯이 충전된 제1생물반응조와, 제2생물반응조로 구성되고,
상기 제1생물반응조에 충전된 참숯에는 혐기성 미생물이 부착되며,
상기 제2생물반응조에 충전된 참숯에는 호기성 미생물이 부착되며, 제2생물반응조의 하부에는 산기관이 설치되어 산소를 공급하는 것을 특징으로 하는 처리수 재활용 하수처리장치.
The method of claim 3,
The bioreactor is composed of a first bioreactor filled with charcoal and a second bioreactor,
Anaerobic microorganisms are attached to the charcoal charged in the first bioreactor,
Aerobic microorganisms are attached to the charcoal filled in the second bioreactor, and an air diffuser is installed below the second bioreactor to supply oxygen.
제4항에 있어서,
상기 여과조에는 활성탄이 충전되며,
상기 소독저장조에는 UV살균기가 설치되는 것을 특징으로 하는 처리수 재활용 하수처리장치.
The method of claim 4,
Activated carbon is filled in the filtration tank,
Treatment water recycling sewage treatment apparatus, characterized in that the UV sterilizer is installed in the disinfection storage tank.
KR1020190060506A 2019-05-23 2019-05-23 Treated water recycling sewage treatment plant KR20200134695A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762376B1 (en) 2006-08-23 2007-10-04 이건기 Eco-friendly sewage treatment system
KR100878324B1 (en) 2008-11-21 2009-01-13 주식회사 메덱스이엔씨 Cycle type flush toilet
KR100920090B1 (en) 2007-11-23 2009-10-14 월드테크 주식회사 Disposal plant for recycling waste water and soil
KR101710835B1 (en) 2016-07-27 2017-02-27 (주)청아숲 Non-discharge purification apparatus of wastewater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762376B1 (en) 2006-08-23 2007-10-04 이건기 Eco-friendly sewage treatment system
KR100920090B1 (en) 2007-11-23 2009-10-14 월드테크 주식회사 Disposal plant for recycling waste water and soil
KR100878324B1 (en) 2008-11-21 2009-01-13 주식회사 메덱스이엔씨 Cycle type flush toilet
KR101710835B1 (en) 2016-07-27 2017-02-27 (주)청아숲 Non-discharge purification apparatus of wastewater

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