KR20020034003A - Water purifier system - Google Patents
Water purifier system Download PDFInfo
- Publication number
- KR20020034003A KR20020034003A KR1020000064616A KR20000064616A KR20020034003A KR 20020034003 A KR20020034003 A KR 20020034003A KR 1020000064616 A KR1020000064616 A KR 1020000064616A KR 20000064616 A KR20000064616 A KR 20000064616A KR 20020034003 A KR20020034003 A KR 20020034003A
- Authority
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- South Korea
- Prior art keywords
- wastewater
- sludge
- treatment tank
- tank
- waste water
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 10
- 239000010453 quartz Substances 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims abstract 2
- 239000007924 injection Substances 0.000 claims abstract 2
- 239000010802 sludge Substances 0.000 claims description 25
- 239000002351 wastewater Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 244000005700 microbiome Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000005188 flotation Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000010840 domestic wastewater Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
본 발명은 생활폐수, 축산, 등의 페수정화, 또는 정수처리 시스템에서 폐수와 이에 혼합된 슬러지를 분리하여 처리하는 정화 시스템에서 슬러지를 부상시키는 방법에 관한 것으로 특히 폐수에 미세한 기포를 고압으로 주입시켜 슬러지와 함께 부상토록 함으로써 슬러지의 부상시간을 단축시킴과 동시에 폐수처리의 효율을 향상시킬 수 있도록 하며, 자외선램프에 의해 살균토록하여 정수효과를 높일 수 있도록 한 것이다.The present invention relates to a method of floating sludge in a purification system for separating and treating wastewater and sludge mixed with wastewater in a wastewater purification or live water treatment system, such as domestic wastewater, livestock, and the like. By allowing the sludge to float together, the sludge injuries time can be shortened and the efficiency of waste water treatment can be improved. Also, it can be sterilized by UV lamp to increase the water purification effect.
통상적으로 축산, 화학공장, 생활폐수 등에는 슬러지가 포함되며, 이들은 폐수처리 과정에서 폐수와 상기 폐수에 혼합된 슬러지를 각각 분리하여 저장처리하고 있다.Typically, livestock, chemical factories, domestic wastewater, and the like include sludge, and these wastewater and sludge mixed in the wastewater are separated and stored in the wastewater treatment process.
기존에 사용되었던 폐수처리 시스템을 살펴보면, 수거된 폐수를 처리하기 위한 폐수처리조에 폐수를 공급라인을 통해 반응조 - 응집교반조 - 응집활성화조를 순차적으로 통과시켜주면서 각각의 반응제, 응집제, 응집보조제등과 같은 화학약품을 첨가하여 반응케 한 다음 가압탱크를 통해 부상조로 공급하면 약품과 반응된 슬러지는 수면위로 떠오르게 되는데 이때 슬러지 제거수단을 이용하여 슬러지를 처리하고 슬러지가 처리된 정수는 별도로 유도 처리하였다In the conventional wastewater treatment system, wastewater is treated in the wastewater treatment tank for treating the collected wastewater through a supply line, and the respective reactants, flocculants, and flocculant aids are sequentially passed through the reaction tank-flocculation stirring tank-flocculation activation tank. When chemicals such as chemicals are added and reacted and then supplied to a floating tank through a pressurized tank, the sludge reacted with the chemicals floats on the surface of the water. At this time, the sludge is treated using sludge removal means. Was
그러나 위와 같은 기존의 폐수처리시스템은 화학약품을 공급하기 위한 탱크들이 각각 분리 배치되어 처리시스템의 설치면적이 크게 되며폐수에 혼합된 슬러지를 효율적으로 부상하기 위한 수단을 구비하고 있지아니하므로 부상시간이 길어짐에 따른 폐수처리시간이 길어짐에 따라 폐수처리의 효율성이 떨어지는 문제점이 있으며, 또한 폐수에 포함된 미생물을 제거할 수 없어 비합리적인 문제점이 있었다.However, in the conventional wastewater treatment system, the tanks for supplying chemicals are separately arranged so that the installation area of the treatment system is large, and since the sludge mixed with the wastewater is not equipped with means for efficiently floating, the time for injury is increased. As the wastewater treatment time increases due to lengthening, there is a problem that the efficiency of wastewater treatment decreases, and there is an irrational problem because the microorganisms contained in the wastewater cannot be removed.
본 발명은 상기와 같은 문제점을 해소하기 위하여 안출한 것으로 폐수처리조에 저장된 폐수를 순환시키며 순환시키는 과정에서 압축공기를 공급하여 미세한 기포를 공급함으로써 미세기포가 폐수에 포함된 슬러지와 함께 부상함으로써 슬러지의 부상속도를 상승시킬 수 있도록 함을 목적으로 한다.The present invention has been made in order to solve the problems as described above by supplying compressed air in the process of circulating and circulating the waste water stored in the waste water treatment tank to supply fine air bubbles by the micro-bubbles float with the sludge contained in the waste water of the sludge It aims to increase the speed of injury.
본 발명의 또 다른 목적은 처리조에 자외선을 조사하여 미생물을 살균할 수 있도록하여 정수효과를 높일 수 있도록 함에 있다.Still another object of the present invention is to irradiate ultraviolet light to a treatment tank to sterilize microorganisms so as to increase the water purification effect.
상기와 같은 목적을 달성하기 위한 본 발명은 폐수처리조에 저장된 폐수를 순환시키며 순환시키는 과정에서 압축공기를 공급하여 미세한 기포를 공급함으로써미세기포가 폐수에 포함된 슬러지와 함께 부상함으로써 슬러지의 부상속도를 상승시키며, 처리조에 자외선을 조사하여 미생물을 살균할 수 있도록하여 정수효과를 높일 수 있는 시스템을 제공함을 특징으로 한다.The present invention for achieving the above object is to supply the fine air by supplying compressed air in the process of circulating and circulating the waste water stored in the waste water treatment tank to increase the speed of sludge by floating with the sludge included in the waste water. It is characterized in that it provides a system that can increase the water purification effect by sterilizing microorganisms by irradiating ultraviolet rays to the treatment tank.
도 1은 본 발명의 개략도1 is a schematic diagram of the present invention
이하 본 발명의 일 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
수거된 폐수를 처리하는 처리조 10의 상부에는 격벽 12에 의해 분리되어 있으며, 순환파이프 15에 의해 펌프 20과 연결되어 있으며, 상부에는 슬러지 제거용 콘베이어 25가 설치되어 있으며, 처리조 10의 중단에 설치되는 석영관 27내에 자외선램프 29가 설치되어 있다.The upper part of the treatment tank 10 for treating the collected waste water is separated by a partition 12, connected to the pump 20 by a circulation pipe 15, and the sludge removal conveyor 25 is installed at the upper part, The ultraviolet lamp 29 is installed in the quartz tube 27 to be installed.
이와 같이 구성되는 본 발명 폐수 처리시스템의 슬러지 부상방법을 상세히 설명하면 다음과 같다.Referring to the sludge flotation method of the present invention wastewater treatment system configured as described above in detail.
폐수 저장고 10에 저장된 폐수를 펌프 20으로 순환시키면 펌프에 의해 폐수가 순환됨과 동시에 펌프 20에서 공기를 같이 주입하게 된다.When the wastewater stored in the wastewater reservoir 10 is circulated to the pump 20, the wastewater is circulated by the pump and air is pumped together at the pump 20.
이때 공급되는 공기는 폐수내에서 기포를 형성하여 부상하게 되는데 이때 기포의 외면에 슬러지가 부착하여 같이 부상하게 되는 것으로 이를 보다 상세히 설명하면 순환파이프 15의 주입구 15a로 부터 빨아올라진 폐수는 펌프 20에 의해 다시 처리조로 보내지게 되는데 펌프20를 통과하는 순간 펌프에 형성된 공기주입구 22를 통해 인입되는 공기와 같이 섞이게 된다. 이와 같이 공기와 혼합된 폐수는 처리조로 보내져 송출구 15b를 통해 처리조 10으로 인입된다. 이과정에서 펌프의 임펠러에서 고압으로 송출되는 공기는 처리조내에서 기포를 형성하게 되는데 이때 생성되는 기포는 지름이 약 20㎛정도의 미세한 기포를 형성하며 수면위로 부상하게 된다.At this time, the air supplied is floated by forming bubbles in the waste water, and sludge is attached to the outer surface of the bubbles to float together. More specifically, the wastewater sucked from the inlet 15a of the circulation pipe 15 is pumped to the pump 20. It is sent back to the treatment tank, the moment it passes through the pump 20 is mixed with the air introduced through the air inlet 22 formed in the pump. The waste water mixed with air is sent to the treatment tank and introduced into the treatment tank 10 through the outlet 15b. In this process, the air discharged at high pressure from the impeller of the pump forms bubbles in the treatment tank, and the bubbles generated at this time form fine bubbles having a diameter of about 20 μm and float on the water surface.
이 과정에서 폐수에 혼합된 슬러지 등은 미세기포와 함께 수면의로 떠로르게 되는 것이며, 수면위로 떠오른 슬러지는 슬러지 제거용 콘베이어에 의해 슬러지 저장조로 이동되는 것으로 이는 콘베이어 25가 무한궤도형으로 이루어져 구동되면 곤베이어 벨트에 형성된 깃 26이 슬러지를 쓸어내는 식으로 슬러지저장조로 슬러지를 이동시키게되는 것이다.In this process, the sludge mixed in the waste water is floated to the surface of the water together with the micro-bubbles. The vane 26 formed on the Bayer belt moves the sludge to the sludge storage tank by sweeping the sludge.
위와 같이 미세기포에 의해 슬러지를 부상시키는 과정과 동시에 처리조에 성치된 살균장치의 자외선 램프 29에서 조사되는 자외선은 석영관을 투과하여 조사되므로 처리조에 있는 미생물을 살균할 수 있게되어 정화 효율을 높일 수 있게된다.At the same time as the process of floating the sludge by the micro-bubbles as described above, the ultraviolet rays irradiated from the ultraviolet lamp 29 of the sterilization device in the treatment tank is irradiated through the quartz tube, so it is possible to sterilize the microorganisms in the treatment tank, thereby improving the purification efficiency. Will be.
상기한 바와 같이 본 발명에 의하면 폐수처리조에 저장된 폐수를 순환시키며 순환시키는 과정에서 압축공기를 공급하여 미세한 기포를 공급함으로써 미세기포가 폐수에 포함된 슬러지와 함께 부상함으로써 슬러지의 부상속도를 상승시킬 수 있게 되는 것이며, 또한 처리조에 자외선을 조사하여 미생물을 살균할 수 있도록하여 정수효과를 높일 수 있게 되는 것이다.As described above, according to the present invention, by supplying compressed air in the process of circulating and circulating the wastewater stored in the wastewater treatment tank, by supplying fine bubbles, the floating speed of the sludge can be increased by allowing the microbubbles to rise together with the sludge contained in the wastewater. In addition, by irradiating the treatment tank with ultraviolet rays to sterilize microorganisms will be able to increase the water purification effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000064616A KR20020034003A (en) | 2000-11-01 | 2000-11-01 | Water purifier system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000064616A KR20020034003A (en) | 2000-11-01 | 2000-11-01 | Water purifier system |
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| Publication Number | Publication Date |
|---|---|
| KR20020034003A true KR20020034003A (en) | 2002-05-08 |
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ID=19696646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000064616A KR20020034003A (en) | 2000-11-01 | 2000-11-01 | Water purifier system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180012987A (en) | 2016-07-28 | 2018-02-07 | 스마트비젼(주) | Block-type cross sterilizing and deodorizing device |
| KR20230079559A (en) * | 2021-11-29 | 2023-06-07 | (주)에코탄소 | Foodwaste Disposal Apparatus and Method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6071080A (en) * | 1983-09-29 | 1985-04-22 | Hitachi Plant Eng & Constr Co Ltd | Treatment of waste water containing hardly biologically decomposable substance |
| JPH05228480A (en) * | 1992-02-24 | 1993-09-07 | Kubota Corp | Device for processing hardly biodegradable substance |
| JPH07185576A (en) * | 1993-12-27 | 1995-07-25 | Toshiba Corp | Method for sterilizing sewage disposal water |
| JPH0838807A (en) * | 1994-07-29 | 1996-02-13 | Suzuki Motor Corp | Waste liquid treatment device |
| KR200165592Y1 (en) * | 1999-07-26 | 2000-02-15 | 김정술 | Apparatus for purifying waste water |
| KR20010090404A (en) * | 2000-03-25 | 2001-10-18 | 김병화 | The sewage treatment device |
-
2000
- 2000-11-01 KR KR1020000064616A patent/KR20020034003A/en not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6071080A (en) * | 1983-09-29 | 1985-04-22 | Hitachi Plant Eng & Constr Co Ltd | Treatment of waste water containing hardly biologically decomposable substance |
| JPH05228480A (en) * | 1992-02-24 | 1993-09-07 | Kubota Corp | Device for processing hardly biodegradable substance |
| JPH07185576A (en) * | 1993-12-27 | 1995-07-25 | Toshiba Corp | Method for sterilizing sewage disposal water |
| JPH0838807A (en) * | 1994-07-29 | 1996-02-13 | Suzuki Motor Corp | Waste liquid treatment device |
| KR200165592Y1 (en) * | 1999-07-26 | 2000-02-15 | 김정술 | Apparatus for purifying waste water |
| KR20010090404A (en) * | 2000-03-25 | 2001-10-18 | 김병화 | The sewage treatment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180012987A (en) | 2016-07-28 | 2018-02-07 | 스마트비젼(주) | Block-type cross sterilizing and deodorizing device |
| KR20230079559A (en) * | 2021-11-29 | 2023-06-07 | (주)에코탄소 | Foodwaste Disposal Apparatus and Method |
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