KR100529598B1 - A sewage and wastewater disposal plant - Google Patents
A sewage and wastewater disposal plant Download PDFInfo
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- KR100529598B1 KR100529598B1 KR10-2003-0069925A KR20030069925A KR100529598B1 KR 100529598 B1 KR100529598 B1 KR 100529598B1 KR 20030069925 A KR20030069925 A KR 20030069925A KR 100529598 B1 KR100529598 B1 KR 100529598B1
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- chemical
- waste water
- mixing tank
- tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/711—Feed mechanisms for feeding a mixture of components, i.e. solids in liquid, solids in a gas stream
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71705—Feed mechanisms characterised by the means for feeding the components to the mixer using belts
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- Chemical & Material Sciences (AREA)
- 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)
- Removal Of Specific Substances (AREA)
Abstract
본 발명은 오폐수를 정화시키기 위한 약품을 혼합탱크에 투입하기 위해 혼합탱크의 상부에 형성되는 약품투입장치(100)와, 상기 약품투입장치(100)로 부터 투입된 약품과, 오폐수공급파이프(210)로 부터 공급된 오폐수를 혼합하기 위해 다수개의 격벽(230)과 교반팬(243)이 설치된 혼합탱크(200)와, 상기 혼합탱크(200)의 하부에 형성되어 약품이 혼합된 오폐수를 잠시 저장하여 찌꺼기가 침전될 수 있도록 하기위한 침전탱크(300)가 일체로 구성된 오폐수 정화장치를 제공하기 위한 것으로, 이처럼 본 발명은 오폐수에 포함된 각종 부유물질과 중금속 등을 일정량의 약품을 투입하여 응집, 침전시켜 외부로 배출하도록 하고, 정화된 물을 재활용할 수 있도록 하므로써 오폐수의 재활용과 자원의 낭비를 최소화할 수 있는 효과를 갖는 것이다.The present invention is a chemical injection device 100 formed on the upper portion of the mixing tank and the chemicals introduced from the chemical injection device 100 and the waste water supply pipe 210 is formed in the mixing tank to inject the chemical to purify the waste water into the mixing tank. In order to mix the wastewater supplied from the plurality of partitions 230 and the mixing tank 200 is provided with a stirring fan 243, and formed in the lower portion of the mixing tank 200 to temporarily store the wastewater mixed with chemicals It is to provide a waste water purification device that is composed of a sedimentation tank 300 to enable the sediment to be precipitated, as described above, the present invention is agglomerated, settled by putting a certain amount of chemicals and various suspended substances and heavy metals contained in the waste water By discharging it to the outside and recycling the purified water, it is possible to minimize the recycling of waste water and waste of resources.
또한 종래 약품투입장치와 침전탱크 및 혼합탱크가 별도로 형성되던 것을 본 발명은 일체로 형성함으로써 보다 경제적인 오폐수 정화장치를 제공할 수 있는 매우 유용한 발명인 것이다.In addition, the present invention that the conventional chemical input device and the settling tank and the mixing tank is formed separately is a very useful invention that can provide a more economical waste water purification apparatus by forming integrally.
Description
본 발명은 오폐수 정화장치에 관한 것으로, 보다 상세하게는 부유물질과 중금속과 같은 각종 이물질이 함유된 오폐수와 적정량의 약품을 혼합하여 정수와 응집된 침전물(슬러지)을 분리시켜 정화된 오폐수를 재활용할 수 있도록 하기 위한 응집식 오폐수 정화장치에 관한 것이다.The present invention relates to a wastewater purification apparatus, and more particularly, to mix wastewater containing various foreign substances such as suspended solids and heavy metals with an appropriate amount of chemicals to separate purified water and aggregated sediment (sludge) to recycle purified wastewater. The present invention relates to a flocculating wastewater purification apparatus for making it possible.
최근 경제발전에 따른 급속한 산업화와 도시화로 인해 물의 수요는 급증하고 있는데 반면 무절제한 물의 낭비로 인한 수자원 고갈과 수질오염으로 용수부족현상이 심화되고 있으며, 또한 이로인해 배출되는 오염된 오폐수는 하천과 바다에 그대로 방류되고 있어 수자원의 재활용 및 환경오염 방지 대책이 중요한 사회 및 경제문제로 대두되고 있다.Due to the rapid industrialization and urbanization caused by the recent economic development, the demand for water is soaring, while the water shortage is intensified due to the depletion of water and the pollution of the water. As it is discharged as it is, the recycling of water resources and the prevention of environmental pollution have emerged as important social and economic issues.
따라서 이러한 오폐수를 처리하는 수처리 기술로는 응집, 침전, 분리, 흡착, 이온교환, 산화 등의 단위 공정을 가지는 화학약품 처리방법과, 모래를 사용하여 부유물질과 중금속을 걸러내는 모래 여과방법 및 흡착포 여과방법 등이 널리 사용되고 있다.Therefore, the water treatment technology for treating such waste water is a chemical treatment method having a unit process such as flocculation, sedimentation, separation, adsorption, ion exchange, oxidation, sand filtration method to filter out suspended solids and heavy metals using sand, and adsorption cloth. Filtration methods are widely used.
그러나 상기 화학약품 처리방법은 투입되는 화학약품의 균일한 투입이 어려우며 고가의 화학약품의 과다투입으로 인한 수질악화와, 이로인한 경제적인 부담이 가중되며, 또한 약품의 화학반응 속도가 늦어 오폐수의 정화시간이 늘어나게 되어 결과적으로 정화효율이 떨어지게 되는 문제점이 발생하게 되었다.However, in the chemical treatment method, it is difficult to uniformly input chemicals and worsen water quality due to over-injection of expensive chemicals, resulting in economic burden, and also slow chemical reaction rate of chemicals to purify wastewater. As time goes by, a problem arises that the purification efficiency is lowered as a result.
또한 상기 모래 여과방법 및 흡착포 여과방법은 별도의 침전탱크와, 혼합탱크 등의 기계장비를 사용해야 하므로 기계 설비의 투자에 대한 부담과 주기적으로 흡착포와 필터를 교체해야 하므로 유지보수 및 작업의 번거로움과 불편함이 발생하게 되어 작업의 효율성이 떨어지는 단점을 갖는 것이다.In addition, the sand filtration method and the adsorption cloth filtration method requires the use of separate sedimentation tanks and mixing tanks, so the burden of investment in the mechanical equipment and the need to periodically replace the adsorption cloth and the filter, and the hassle of maintenance and work. Inconvenience will occur and the efficiency of the work is to have a disadvantage.
따라서 기존의 오폐수 처리방법 및 장치를 탈피하여 부유물질과 중금속을 신속하게 응집 침전시켜서 배출되는 오폐수를 반복적으로 재활용할 수 있도록 하여 환경오염의 최소화와 물부족자원의 대체화하기 위한 오폐수 정화장치가 절실히 요구되고 있는 실정이다.Therefore, the wastewater purification system is urgently needed to minimize the environmental pollution and to replace the water scarcity by avoiding the existing wastewater treatment methods and devices, by rapidly flocculating suspended matter and heavy metals, and recycling the wastewater discharged repeatedly. It is a required situation.
따라서 본 발명은 종래 오폐수 정화장치가 갖는 단점을 해결하기 위해 안출된 것으로써, 약품투입과정과 침전과정,그리고 혼합과정을 동시에 이루어지도록 하므로써 오폐수에 포함된 각종 부유물질과 중금속등을 신속하게 응집시켜 침전되도록 하여 재활용할 수 있으므로써 환경오염을 미연에 방지할 수 있으며, 또한 오폐수의 재활용으로 인해 자원낭비를 방지할 수 있도록 한 응집식 오폐수 정화장치를 제공하기 위한 것이다. Therefore, the present invention was devised to solve the drawbacks of the conventional wastewater purification device, by rapidly agglomeration of various suspended substances and heavy metals contained in the wastewater by performing the chemical input process, the precipitation process, and the mixing process at the same time. It is to provide a cohesive wastewater purification device that can prevent the environmental pollution in advance by being precipitated and recycled, and also prevents waste of resources due to recycling of wastewater.
본 발명의 구성을 첨부한 도면에 의해 상세히 설명하면 다음과 같다.The configuration of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 구성을 보이기 위한 분리사시도를 도시한 것으로, 본 발명응집식 오폐수 정화장치(1)는 크게 오폐수를 정화시키기 위한 약품을 혼합탱크에 투입하기 위한 약품투입장치(100)와, 상기 약품투입장치로 부터 투입된 약품과 오폐수를 혼합하기 위한 혼합탱크(200)와, 상기 약품이 혼합된 오폐수가 저장되어 이물질이 응집되어 침전되도록 하므로써 오폐수가 정화되도록 하기위한 침전탱크(300)로 이루어진다.1 is an exploded perspective view for showing the configuration of the present invention, the present invention integrated wastewater purification apparatus 1 is a chemical input device 100 for injecting a chemical for largely purified wastewater into the mixing tank, Mixing tank 200 for mixing the chemicals and waste water introduced from the chemical input device, and the sedimentation tank 300 for the purification of the waste water by storing the waste water mixed with the drug to be agglomerated and settled the foreign matter .
상기 약품투입장치(100)의 구성은 다음과 같다.The chemical injection device 100 is as follows.
혼합탱크(200)의 상단 일측에 얹혀지고 약품투입공(111)이 천공된 받침판(110)과, 상기 받침판의 상부에 형성된 약품투입수단(121)과, 상기 약품투입수단의 상부에 서로 연통(連通)되도록 형성되어지는 호퍼(120)와, 상기 호퍼의 상단을 덮기 위한 커버(130)으로 이루어진다.The base plate 110 is mounted on one side of the upper end of the mixing tank 200 and the chemical injection hole 111 is perforated, the chemical input means 121 formed on the upper portion of the supporting plate, and the upper portion of the chemical input means communicate with each other ( It consists of a hopper 120 is formed so as to cover the cover, and a cover 130 for covering the upper end of the hopper.
상기 커버(130)의 중간부에는 모터(140)가 설치되어지며, 상기 모터의 축에는 회전체(141)가 결합되어 회전되어지며, 상기 회전체(141)의 바깥쪽으로는 브러쉬(141a)가 형성되어진다.The motor 140 is installed in the middle of the cover 130, the rotating body 141 is coupled to the shaft of the motor is rotated, the outside of the rotating body 141, brush 141a is Is formed.
상기 브러쉬(141a)는 얇은 플라스틱판을 재질로 이루어지며, 약간의 이격간격을 두고 결합된 상태이다. 또 상기 브러쉬는 호퍼의 각 내부 중앙면에 거의 맞닿도록 회전체(141)에 결합된 상태이며, 이는 호퍼의 내부벽에 들러붙는 약품들을 털어내기 위해 필요한 구성이다.The brush 141a is made of a thin plastic plate and is coupled to each other at a slight interval. In addition, the brush is coupled to the rotating body 141 so as to abut each of the inner center surface of the hopper, which is a configuration required to shake off the drugs sticking to the inner wall of the hopper.
상기 약품투입수단(121)은 습기방지턱(121a)을 구비하는 원통관(122)과, 상기 원통관에 내삽되어 모터(150)에 의해 회전되어지는 스크류(151)로 이루어진다.The chemical injection means 121 is composed of a cylindrical tube 122 having a moisture barrier (121a), and a screw 151 inserted into the cylindrical tube is rotated by the motor 150.
따라서 아랫부분이 깔대기형상의 호퍼에 담겨진 약품은 자중에 의해 원통관의 내부로 투입되고, 이때 모터의 구동에 의해 회전되어지는 스크류에 의해 약품이 균일하게 원통체 밖으로 밀리면서 약품투입공(111)을 통해 혼합탱크(200)로 투입되어지는 것이다.Therefore, the lower part of the chemical contained in the funnel-shaped hopper is introduced into the inside of the cylindrical tube by its own weight, and at this time, the chemical is uniformly pushed out of the cylindrical body by the screw rotated by the driving of the chemical, and the chemical injection hole (111) It is to be injected into the mixing tank 200 through.
이때 상기 스크류(151)의 재질은 약품의 특성상 플라스틱 재질이나 또는 합성수지재를 사용함이 바람직하며, 또한 상기 약품투입수단(121)의 배출구에는 습기방지턱(121a)이 형성되는데, 이는 약품의 화학적 반응과 오폐수에서 발생되는 수분등에 의해서 부식 또는 고착(固着)되는 현상을 방지하기 위한 것이다.At this time, the material of the screw 151 is preferably a plastic material or a synthetic resin material due to the characteristics of the drug, and also the moisture barrier (121a) is formed in the discharge port of the drug input means 121, which is the chemical reaction of the drug This is to prevent corrosion or sticking due to moisture generated in waste water.
상기 혼합탱크(200)는 약품투입공(111) 쪽에 오폐수공급파이프(210)가 연결되어지고, 내부 일측에는 다수개의 격벽(230)이 위 아래로 부착된 상태이며, 격벽의 측방향에는 교반모터(240)에 의해 구동되는 교반팬(243)이 형성되어있다.The mixing tank 200 is a waste water supply pipe 210 is connected to the chemical injection hole 111 side, a plurality of partitions 230 is attached to one side up and down inside, the stirring motor in the side of the partition wall A stirring fan 243 driven by 240 is formed.
상기 교반팬의 일측에는 다시 격벽(250)이 형성되어 있으며, 상기 혼합실(251)의 하단에는 약품과 혼합된 상태의 오폐수가 배출되기 위한 배출파이프(270)가 형성되어 있다.On one side of the stirring fan, the partition wall 250 is formed again, and a discharge pipe 270 for discharging waste water mixed with chemicals is formed at the lower end of the mixing chamber 251.
상기 혼합탱크(200)의 격벽(230)은 공급되는 약품과 오폐수의 보다 원활한 혼합을 위해서 사용되는 구성으로, 상부와 하부를 번갈아가며 이동되므로 보다 많은 혼합효과를 얻을 수 있게 되는 것으로, 설치되는 간격과 갯수는 작업환경과 오폐수의 상태에 따라서 달라지게 된다.The partition wall 230 of the mixing tank 200 is a configuration used for more smooth mixing of the supplied chemical and waste water, it is moved alternately the upper and lower to obtain more mixing effect, the interval is installed The number of and will depend on the working environment and the condition of the wastewater.
또한 상기 혼합탱크의 하부에는 다수개의 볼밸브(261)가 형성되는데 이는 청소 또는 유지보수시 침전물과 오폐수를 배출시키기 위한 것이다.In addition, a plurality of ball valves 261 are formed at the bottom of the mixing tank to discharge sediment and waste water during cleaning or maintenance.
상기 혼합실(251)은 상기 교반펜(243)를 통해 혼합된 오폐수를 배출하기 위한 구성으로, 하부에는 상기 침전탱크(300)에 혼합된 오폐수를 배출하기 위한 배출밸브(260)가 형성된다.The mixing chamber 251 is configured to discharge the waste water mixed through the stirring pen 243, and a discharge valve 260 for discharging the waste water mixed in the settling tank 300 is formed at a lower portion of the mixing chamber 251.
이때 혼합실의 하부 일측면에는 보조밸브(252)가 형성되는데 이는 상기 침전탱크의 용량초과나 별도의 혼합된 오폐수가 필요할 경우 배출시키기 위한 별도의 보조용으로 사용되는 밸브이다.In this case, an auxiliary valve 252 is formed on one side of the lower side of the mixing chamber, which is a valve used for a separate auxiliary for discharging the capacity of the precipitation tank or a separate mixed waste water if necessary.
또한 상기 배출밸브(260)의 끝단에는 차단밸브(280)를 구비한 배출파이프(270)이 형성되는데, 이는 상기 침전탱크의 갯수에 따라서 오폐수를 분산 공급하도록 하기 위한 구성이다.In addition, a discharge pipe 270 having a shutoff valve 280 is formed at the end of the discharge valve 260, which is configured to distribute and supply the waste water according to the number of the settling tank.
상기 혼합탱크(200)의 하부에는 침전탱크(300)가 위치하고 있으며, 상기 침전탱크(300)에는 배출파이프(270)를 통해 배출된 약품과 혼합된 상태의 오폐수가 오랜시간 머물면서 응집된 침전물을 형성하게 되고, 나머지는 정수된 상태로 정수배출파이프(311)을 통해 외부로 배출되어진다.The sedimentation tank 300 is located at the lower portion of the mixing tank 200, and the sedimentation tank 300 has the sediment aggregated while the waste water in a mixed state with the chemical discharged through the discharge pipe 270 stays for a long time. The rest is discharged to the outside through the purified water discharge pipe 311 in the purified state.
본 발명에 있어서 상기 정수배출밸브(310)와, 오폐수 공급파이프(210)와, 배출밸브(260)와, 차단밸브(280)는 일반적인 솔레노이드 밸브를 사용하는것이 바람직하며, 이는 전기적인 콘트롤만으로 자동으로 제어가 가능하기 때문이다.In the present invention, the purified water discharge valve 310, the waste water supply pipe 210, the discharge valve 260, the shut-off valve 280 is preferably to use a general solenoid valve, which is automatic only by electrical control This is because control is possible.
상기 침전탱크(300)의 하부에는 응집된 침전물을 배출하도록 하기 위한 침전물 배출밸브(340)가 형성되며, 내부 일측에는 오폐수의 수위(水位)를 확인할 수 있도록 수위감지센서(330)를 구비하게 된다.A sediment discharge valve 340 is formed at the lower portion of the sedimentation tank 300 to discharge the aggregated sediment, and one side of the sedimentation tank 300 is provided with a water level detection sensor 330 to check the level of the waste water. .
본 발명에 있어서 상기 침전탱크의 크기와 수량은 오폐수의 처리용량과 규모에 따라서 달라질 수 있음은 당연할 것이다.In the present invention, it will be obvious that the size and quantity of the sedimentation tank may vary depending on the treatment capacity and size of the wastewater.
상기와 같은 구성을 갖는 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention having the configuration as described above are as follows.
도 6에 도시한 바와 같이 상기 혼합탱크(200)에 오폐수(B)가 공급되는데, 이때 상기 약품공급장치(100)를 통해 약품(A)이 동시에 투입되어 혼합탱크 내부에 형성된 격벽(230)을 이동하게 되면서 1차 혼합이 이루어지게 된다. 그런 후 다시 상기 교반모터(240)의 교반팬(243)에 의해서 2차 혼합이 이루어지게 되는 것이다.As shown in FIG. 6, the waste water B is supplied to the mixing tank 200. At this time, the chemicals A are simultaneously introduced through the chemical supply device 100 so that the partition wall 230 formed inside the mixing tank is opened. As it moves, primary mixing occurs. Then, the second mixing is made by the stirring fan 243 of the stirring motor 240 again.
다음 혼합된 오폐수는 상기 혼합실(251)의 하부에 형성된 배출밸브(260)를 통해 침전탱크(300)로 공급되는데, 이때 침전탱크의 수위에 따라서 오폐수가 침전탱크로 공급되며 상기 수위감지센서(330)를 통해 적정수위가 감지될 경우에는 상기 차단밸브(280)를 차단하고 다른 차단밸브를 개봉하여 오폐수가 다른 침전탱크로 공급되도록 한다. 만약 모든 침전탱크가 적정수위에 도달했을 경우에는 상기 오폐수 공급파이프(210)를 차단하고 상기 보조밸브(252)를 개봉하여 다른 침전탱크로 오폐수를 공급할 수 있도록 하여 순환시키게 되는 것이다.Next, the mixed waste water is supplied to the sedimentation tank 300 through the discharge valve 260 formed at the bottom of the mixing chamber 251. At this time, the waste water is supplied to the sedimentation tank according to the level of the sedimentation tank. When the proper water level is detected through 330, the shutoff valve 280 is shut off and another shutoff valve is opened so that the waste water is supplied to another settling tank. If all the sedimentation tank reaches the proper level, the waste water supply pipe 210 is blocked and the auxiliary valve 252 is opened to allow the waste water to be supplied to another sedimentation tank to circulate.
이처럼 혼합과 침전을 거친 오폐수는 침전탱크에서 일정시간이 지나면 침전물과 정수로 분리되어 정수는 정수배출밸브(310)를 통해 펌프(320)를 통해 배출되며, 침전물은 상기 침전물 배출파이프(341)를 통해 외부로 배출되어 폐기처리가 되는 것이다.The waste water that has been mixed and settled as described above is separated into sediment and purified water after a predetermined time in the sedimentation tank, and the purified water is discharged through the pump 320 through the purified water discharge valve 310, and the precipitate is discharged from the precipitate discharge pipe 341. It is discharged to the outside and disposed of.
이처럼 본 발명은 오폐수에 포함된 각종 부유물질과 중금속 등을 일정량의 약품을 투입하여 응집, 침전시켜 외부로 배출하도록 하고, 정화된 물을 재활용할 수 있도록 하므로써 오폐수의 재활용과 자원의 낭비를 최소화할 수 있는 효과를 갖는 것이다.As described above, the present invention is to discharge various amounts of suspended solids and heavy metals contained in the waste water by injecting a certain amount of chemicals to aggregate and settle them, and to discharge the purified water, thereby minimizing the recycling of waste water and waste of resources. It will have the effect.
또한 종래 약품투입장치와 침전탱크 및 혼합탱크가 별도로 형성되던 것을 본 발명은 일체로 형성함으로써 보다 경제적인 오폐수 정화장치를 제공할 수 있는 매우 유용한 발명인 것이다.In addition, the present invention that the conventional chemical input device and the settling tank and the mixing tank is formed separately is a very useful invention that can provide a more economical waste water purification apparatus by forming integrally.
도 1 - 본 발명의 결합된 상태의 사시도.1-a perspective view of the combined state of the invention.
도 2 - 도 1의 A-A선 단면도.2-A sectional view along the line A-A in FIG.
도 3 - 본 발명에 있어서 약품투입장치의 분리 사시도.Figure 3 is an exploded perspective view of the drug injection device in the present invention.
도 4 - 본 발명에 있어서 약품투입장치의 사시도.4-perspective view of the chemical injection device in the present invention.
도 5 - 도 4의 B-B선 단면도.5-4 are sectional views taken along the line B-B.
도 6 - 본 발명의 사용상태 단면도.Figure 6-Cross-sectional view of the use state of the present invention.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1: 본 발명 응집식 오폐수 정화장치1: the present invention aggregate type wastewater purification apparatus
100: 약품투입장치100: chemical injection device
110: 받침판 111: 약품투입공110: support plate 111: chemical injection hole
120: 호퍼 121: 약품투입수단120: hopper 121: chemical injection means
121a: 습기방지턱 121a: moisture barrier
130: 커버 140: 모터130: cover 140: motor
141: 회전체 141a: 브러쉬141: rotating body 141a: brush
150: 모터 151: 스크류 150: motor 151: screw
200: 혼합탱크200: mixing tank
210: 오폐수 공급파이프 220: 오폐수 조절밸브210: wastewater supply pipe 220: wastewater control valve
230: 격벽(隔壁) 240: 교반모터230: partition 240: stirring motor
241: 지지대 242: 모터축241: support 242: motor shaft
243: 교반팬243: stirring pan
250: 격벽 251: 혼합실 250: partition 251: mixing chamber
252: 보조밸브 260: 배출밸브252: auxiliary valve 260: discharge valve
270: 배출파이프 280: 차단밸브270: discharge pipe 280: shut-off valve
300: 침전탱크300: sedimentation tank
310: 정수배출밸브 311: 정수배출파이프310: purified water discharge valve 311: purified water discharge pipe
320: 펌프 330: 수위감지센서320: pump 330: water level sensor
340: 침전물 배출밸브 341: 침전물 배출파이프340: sediment discharge valve 341: sediment discharge pipe
A: 화학약품 B: 오폐수C: 약품배출구A: Chemical B: Waste water C: Chemical outlet
Claims (5)
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| KR10-2003-0069925A KR100529598B1 (en) | 2003-10-08 | 2003-10-08 | A sewage and wastewater disposal plant |
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| KR100529598B1 true KR100529598B1 (en) | 2005-11-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102037358B1 (en) | 2019-04-15 | 2019-10-28 | 주식회사 케이디건설 | Chemicals agitation apparatus for water treatment |
| KR20200098848A (en) | 2019-02-13 | 2020-08-21 | 회명워터젠(주) | Apparatus for purifying wastewater |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100861536B1 (en) * | 2007-12-14 | 2008-10-02 | 주식회사 웨스코 | Cohesive agents throwing in apparatus for sewage and waste water treatment |
| KR101147828B1 (en) * | 2010-03-22 | 2012-05-18 | 주식회사 성진기계 | sludge concentrating apparatus for water-treatment |
| KR101346525B1 (en) * | 2012-05-21 | 2013-12-31 | 박영구 | Device to cohere and to dispose of wastes water |
| KR101644088B1 (en) * | 2014-01-27 | 2016-07-29 | 주식회사 청우네이처 | Wastewater treatment unit |
| CN104226227A (en) * | 2014-09-10 | 2014-12-24 | 常熟市承禹环境科技有限公司 | Device for preparing poly aluminum chloride |
| CN110404301A (en) * | 2019-07-02 | 2019-11-05 | 蒙泽喜 | A kind of portable type sedimentation basin with auto feed function for sewage treatment |
| CN117645351B (en) * | 2024-01-29 | 2024-04-02 | 天津环科瞻云科技发展有限公司 | Dosing sewage treatment device for sewage treatment |
| CN117658303A (en) * | 2024-02-01 | 2024-03-08 | 淄博齐翔腾达化工股份有限公司 | Sewage treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200098848A (en) | 2019-02-13 | 2020-08-21 | 회명워터젠(주) | Apparatus for purifying wastewater |
| KR102037358B1 (en) | 2019-04-15 | 2019-10-28 | 주식회사 케이디건설 | Chemicals agitation apparatus for water treatment |
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