KR102012014B1 - Moving equipment for contaminated water filltering and pollution water filtering process method using the same - Google Patents

Moving equipment for contaminated water filltering and pollution water filtering process method using the same Download PDF

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KR102012014B1
KR102012014B1 KR1020190015912A KR20190015912A KR102012014B1 KR 102012014 B1 KR102012014 B1 KR 102012014B1 KR 1020190015912 A KR1020190015912 A KR 1020190015912A KR 20190015912 A KR20190015912 A KR 20190015912A KR 102012014 B1 KR102012014 B1 KR 102012014B1
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South Korea
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purified water
filtration
contaminated water
filter
water
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KR1020190015912A
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Korean (ko)
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김현유
정시영
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예도컨스텍(주)
(주)한국리페어기술
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    • C02F9/005—
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/005—Valves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention provides movable treating equipment for filtering contaminated water, which can reduce filtration load and enhance both filtration performance and efficiency. According to an embodiment of the present invention, the movable treating equipment for filtering contaminated water as filtration and treating equipment filtering and treating contaminated water produced in road cleaning or a cutting process comprises: a power generation unit having an engine and a power generator connected to an output terminal of the engine, and mounted on the filtration and treating equipment; and a contaminated water filtering and recirculating unit disposed at the rear side of the power generation unit to suck impurities and filter foreign materials, and recirculating purified water after filtration into a cutting oil spray nozzle. The contaminated water filtering and recirculating unit includes: a contaminated water sucking pump connected to an impurity-sucking duct to suck contaminated water with impurities; a filtering box connected to the contaminated water sucking pump; a micro filter filtering foreign materials from filtered water flowing through the filtering box; a purified water storing tank disposed in the lower part of the filtering box and having activated carbon for adsorbing fine sludge inside to store purified water coming out of the micro filter; a sludge precipitating tank disposed at one side of the purified water storing tank to finally precipitate fine sludge remaining in the purified water sucked by the purified water storing tank; an underwater pump installed underwater in the purified water storing tank in order to supply the purified water in the purified water storing tank to the sludge precipitating tank; and a recirculating pump supplying water in the sludge precipitating tank again to a cutting oil spray nozzle.

Description

오염수 여과용 이동식 처리장비 및 이를 이용한 오염수 여과 처리 공법{Moving equipment for contaminated water filltering and pollution water filtering process method using the same}Moving equipment for contaminated water filltering and pollution water filtering process method using the same}

본 발명은 노면 청소나 노면의 그루빙 홈 절삭 가공시 발생된 오염수의 여과 처리를 위한 장비에 관한 것으로, 특히 여과 부하를 줄일 수 있고 여과 성능과 효율을 함께 높일 수 있도록 한 오염수 여과용 이동식 처리장비 및 이를 이용한 오염수 여과 처리 공법에 관한 것이다.The present invention relates to a device for filtration of contaminated water generated during road cleaning or grooving groove cutting of road surfaces, and in particular, a mobile filtration for contaminated water filtration that can reduce filtration load and increase filtration performance and efficiency. It relates to a treatment equipment and a contaminated water filtration treatment method using the same.

도로포장의 그라인딩 공법은 다이아몬드와 같은 강한 재질의 블레이드가 장착된 그라인딩 장치를 이용하여 도로포장 노면을 절삭함으로써 포장체를 보수하거나 평탄성을 개선하는 공법을 말한다. 도로포장의 표면에는 다양한 파장 대역의 요철이 존재하는데, 이는 마이크로 텍스쳐(0.5mm 이하), 매크로 텍스쳐(0.5mm ~ 5cm), 메가 텍스쳐(5cm ~ 50cm), 러프니스(50cm 이상) 등으로 나누어 볼 수 있다.Grinding method of road pavement refers to a method of repairing pavement or improving flatness by cutting road pavement using a grinding device equipped with a blade made of a strong material such as diamond. On the surface of the pavement, there are irregularities of various wavelength bands, which are divided into micro textures (0.5 mm or less), macro textures (0.5 mm to 5 cm), mega textures (5 cm to 50 cm), and roughness (50 cm or more). Can be.

포장의 공용 성능인 평탄성, 미끄럼 저항성, 소음 특성에 영향을 미치는 표면조직의 파장은 다양한 대역에 걸쳐 존재하는데, 이들 중 메가 조직과 러프니스 대역은 불리한 영향을 미치는 대역이다. 매크로 조직과 마이크로 조직은 유리한 영향을 미치는 대역으로 알려져 있다. 도로교통소음을 유발하는 요인은 크게 엔진음 등의 기계음과, 타이어와 포장 표면의 접촉으로 인해 발생하는 소음으로 나누어 볼 수 있으며, 특히 고속으로 주행하는 도로에서는 타이어와 포장 표면의 접촉에 의한 소음이 주된 요인으로 작용한다. 타이어와 포장 표면의 접촉에 의한 소음은 다시 타이어 측벽부의 진동음, 타이어와 포장 표면의 접촉면에서 발생하는 소음, 에어 펌핑음 등으로 나누어 볼 수 있다.Surface texture wavelengths affecting the common performance of pavement, flatness, slip resistance, and noise characteristics, exist in various bands, of which the mega-tissue and roughness band are adversely affected. Macro and micro tissues are known to have beneficial effects. Factors that cause road traffic noise can be largely divided into mechanical noise such as engine noise and noise generated by contact between tires and pavement surfaces. Especially, on roads traveling at high speeds, noise caused by contact between tires and pavement surfaces It is a major factor. The noise caused by the contact between the tire and the pavement surface can be divided into the vibration sound of the tire side wall portion, the noise generated from the contact surface between the tire and the pavement surface, and the air pumping sound.

콘크리트 포장의 그라인딩 공법은 그라인딩 장치에 의해 포장 표면을 소정 깊이 절삭하여 평탄성을 증대시키고, 포장 표면에 매크로 조직 대역의 요철 구조를 형성함으로써 우수한 미끄럼 저항성, 소음 특성을 얻을 수 있도록 한다.Grinding method of concrete pavement by cutting the pavement surface to a predetermined depth by the grinding device to increase the flatness, and by forming a concave-convex structure of the macrostructure band on the pavement surface, it is possible to obtain excellent slip resistance, noise characteristics.

일반적으로 콘크리트 포장의 그라인딩 공법에 사용되는 장비는 그라인딩 커터를 사용하게 되며, 이 그라인딩 커터의 절삭력을 높이고 수명을 향상시키기 위해 절삭유(물)가 공급되어야 한다. 이 절삭유는 분진과 함께 혼합된 오염수 또는 불순물이 되어 재활용되기가 어려워 일부 오염수는 흡입하여 집수정에 일정기간 보관 후 처리하며, 일부는 강 또는 하천으로 흘러들어가 환경을 회손하고 있는 실정이다. 이를 위해서는 오염수를 효율적으로 여과 처리할 수 있는 장비가 요구된다.In general, the equipment used for the grinding method of concrete pavement uses a grinding cutter, the cutting oil (water) must be supplied to increase the cutting force and life of the grinding cutter. This cutting oil becomes contaminated water or impurities mixed with dust and is difficult to recycle, so some contaminated water is sucked in and stored in a sump for a certain period of time, and some flows into rivers or rivers and damages the environment. This requires equipment that can efficiently filter contaminated water.

한편, 노면의 오염물을 청소하는 청소 차량의 경우, 노면에 살포된 물은 쉽게 오염되어 지고, 이 오염물이 그대로 하수구로 흘러들어가면 하천의 환경 오염이 되므로, 이를 해결할 여과 처리 장비가 요구된다.On the other hand, in the case of the cleaning vehicle for cleaning the contaminants of the road surface, the water sprayed on the road surface is easily contaminated, and if the contaminant flows into the sewer as it is the environmental pollution of the river, there is a need for filtration treatment equipment to solve this.

본 발명의 배경이 되는 기술로서 한국 등록특허 등록번호 제10-0882015호로서, '건식 노면청소차'가 제안되어 있다. 이는 여과장치가 부직포 등의 재질로 이루어지고, 차량 밖으로 먼지가 배출되는 것을 방지하기 위해 물을 사용하지 않아도 되므로, 물의 절약은 물론 겨울철 운행도 가능하며, 더불어 적재함에 물이 혼합되지 않은 순수한 이물질만이 적재될 수 있어 실제 수거될 수 있는 쓰레기 양이 늘어나 청소효율이 극대화될 수 있도록 한 것이다. 그러나 상기 배경기술은 물을 사용하지 않기 때문에 브러싱 작업시 먼지 발생이 필연적으로 생기는 문제가 있다.As a background technology of the present invention, as a Korean Patent Registration No. 10-0882015, 'dry road cleaning car' has been proposed. This is because the filtration device is made of non-woven fabric, and there is no need to use water to prevent dust from being discharged out of the vehicle, thus saving water and running in winter. This can be loaded to increase the amount of garbage that can be actually collected to maximize the cleaning efficiency. However, since the background art does not use water, dust is inevitably generated during the brushing operation.

본 발명의 배경이 되는 다른 기술로서 한국 등록특허 등록번호 제10-0807402호로서, '콘크리트 포장의 그라이딩 공법용 그라인딩 장치'가 제안되어 있다. 이는 콘크리트 도로포장의 표면을 소정 깊이 절삭함과 아울러, 콘크리트 포장의 표면에 미세한 요철구조를 형성하기 위한 것으로 그라인딩 헤드에 의한 그라인딩 작업을 더욱 원활하게 하도록 한 장치이다. 그러나 상기 배경기술은 오염수 여과 처리 장비가 불비되어 있어, 절삭 성능을 높이고 그라인딩 헤드의 수명 향상을 위한 절삭유(물)를 공급할 수 없는 문제가 있다.As another technology that is the background of the present invention, as a Korean Patent Registration No. 10-0807402, a 'grinding device for a grinding method of concrete packaging' has been proposed. This is a device for cutting the surface of the concrete pavement to a predetermined depth, and to form a fine concavo-convex structure on the surface of the concrete pavement to facilitate the grinding operation by the grinding head. However, the background art has a problem in that it is impossible to supply cutting oil (water) for improving the cutting performance and improving the life of the grinding head because the contaminated water filtration treatment equipment is incomplete.

한국 등록특허 등록번호 제10-0882015호Korea Patent Registration No. 10-0882015 한국 등록특허 등록번호 제10-0807402호Korea Patent Registration No. 10-0807402

본 발명은 여과 부하를 줄일 수 있고 여과 성능과 효율을 함께 높일 수 있도록 한 오염수 여과용 이동식 처리장비 및 이를 이용한 오염수 여과 처리 공법을 제공함에 그 목적이 있다.An object of the present invention is to provide a mobile treatment equipment for contaminated water filtration and contaminated water filtration treatment method using the same to reduce the filtration load and to increase the filtration performance and efficiency.

본 발명의 적절한 실시 형태에 따른 오염수 여과용 이동식 처리장비는,Mobile treatment equipment for filtration of contaminated water according to a preferred embodiment of the present invention,

노면 청소나 절삭 작업으로 인해 발생된 오염수를 여과 처리하는 여과 처리장비에 있어서,In the filtration processing equipment to filter the contaminated water generated by road cleaning or cutting work,

엔진, 엔진의 출력단에 연결된 발전기가 포함되어 여과 처리장비에 탑재된 동력 발전부와;A power generation unit including an engine and a generator connected to an output end of the engine and mounted on the filtration processing equipment;

동력 발전부의 후방에 배치되어 불순물을 흡입하여 이물질을 여과시키고, 여과된 정화수를 절삭유 분사노즐로 재순환시키는 오염수 여과겸용 재순환유닛;을 포함하되,It is disposed in the rear of the power generation unit to filter the contaminated water by recycling the foreign matter by suctioning impurities, and to recycle the filtered purified water to the cutting oil spray nozzle;

오염수 여과겸용 재순환유닛은,Contaminated water filtration and recycling unit,

불순물 흡입덕트에 연결되어 불순물과 함께 오염수를 흡입하는 오염수 흡입펌프와;A contaminated water suction pump connected to the impurity suction duct to suck contaminated water together with impurities;

오염수 흡입펌프와 연결되는 여과박스와;A filter box connected to the contaminated water suction pump;

여과박스에 설치되어 여과수로부터 이물질을 여과해내는 마이크로 여과재와;A micro filter medium installed in the filter box to filter foreign substances from the filtered water;

여과박스의 하부측에 배치되고, 동시에 미세슬러지를 흡착하는 활성탄이 내설되어 마이크로 여과재를 빠져나오는 정화수를 저장하는 정화수 저장탱크와;A purified water storage tank disposed at the lower side of the filter box and simultaneously storing activated carbon adsorbing fine sludge and exiting the micro filter medium;

정화수 저장탱크의 일측에 배치되어 정화수 저장탱크에서 흡입된 정화수에 잔존하는 미세한 슬러지를 최종적으로 침전시키는 슬러지 침전탱크와;A sludge settling tank disposed on one side of the purified water storage tank to finally settle the fine sludge remaining in the purified water sucked from the purified water storage tank;

정화수 저장탱크내 정화수를 슬러지 침전탱크로 공급하도록 정화수 저장탱크내 수중에 설치된 수중펌프와;An underwater pump installed in the water in the purified water storage tank to supply the purified water in the purified water storage tank to the sludge settling tank;

슬러지 침전탱크내의 물을 절삭유 분사노즐로 재공급시키는 재순환펌프;를 포함한 것을 특징으로 한다.And a recirculation pump for resupplying the water in the sludge settling tank to the cutting oil injection nozzle.

또한, 불순물 흡입덕트는 불순물에 포함된 절삭물을 침전시키고 오염수를 부상시키는 오염수 분리겸용 침전탱크에 진공펌프를 매개로 연결된 것을 특징으로 한다.In addition, the impurity suction duct is characterized in that the vacuum pump is connected to the sedimentation tank for combined sedimentation water to precipitate the cutting material contained in the impurity and float the contaminated water.

또한, 오염수 흡입펌프의 출구와 여과박스의 입구 사이에는 오염수의 순환방향을 교대적으로 정,역방향으로 바꾸어주기 위한 절환밸브가 설치되고, 절환밸브와 오염수 흡입펌프의 출구를 연결하는 관로에는 역류방지용 밸브가 설치된 것을 특징으로 한다.In addition, a switching valve is installed between the outlet of the contaminated water suction pump and the inlet of the filter box to alternately change the circulating direction of the contaminated water in the forward and reverse directions, and connects the outlet valve and the outlet of the contaminated water suction pump. It characterized in that the check valve is installed.

또한, 슬러지 침전탱크의 내부에 설치되어 활성탄을 지지 고정시켜 주는 활성탄 배치망과,In addition, the activated carbon arrangement network installed inside the sludge sedimentation tank to support and fix the activated carbon,

침전된 슬러지나 활성탄 부스러기를 제거하기 위해 활성탄 배치망의 하부에 취출가능하게 배치되어 있는 슬러지 받이대와;A sludge holder removably disposed at the bottom of the activated carbon batch network to remove the sludge or the activated carbon debris;

활성탄 배치망과 슬러지 받이대의 교체 및 청소를 위해 슬러지 침전탱크에 개폐가능하게 설치된 슬러지 침전탱크 개폐도어;를 더 포함한 것을 특징으로 한다.Sludge sedimentation tank opening and closing door installed to be opened and closed in the sludge sedimentation tank for the replacement and cleaning of the activated carbon layout network and the sludge receiver.

또한, 여과박스내에 일정 간격마다 직육면 형태로 망구조를 갖는 여과망체가 설치되고;In addition, the filtering network having a network structure in the form of a rectangular parallelepiped at regular intervals in the filter box is installed;

이웃한 여과망체의 사이에 상기 마이크로 여과재가 삽입 설치되되, 마이크로 여과재는 50㎛의 여과공을 갖는 제1여과포, 100㎛의 여과공을 갖는 제2여과포, 150㎛의 여과공을 갖는 제3여과포, 200㎛의 여과공을 갖는 제4여과포가 겹침되어져 있는 것을 특징으로 한다.The micro filter medium is inserted between neighboring filter nets, and the micro filter medium includes a first filter having a filter hole of 50 μm, a second filter having a filter hole of 100 μm, and a third filter having a filter hole of 150 μm. 4th filtration cloth which has a 200 micrometers filter hole is piled up, It is characterized by the above-mentioned.

한편, 본 발명에 따른 오염수 여과용 이동식 처리장비를 이용한 오염수 여과 처리 공법은,On the other hand, contaminated water filtration treatment method using a mobile treatment equipment for contaminated water filtration according to the present invention,

노면 청소나 절삭 작업으로 인해 발생된 오염수를 여과 처리하는 여과 처리장비를 이용한 오염수 여과 처리 공법에 있어서,In the contaminated water filtration treatment method using filtration treatment equipment for filtering contaminated water generated by road cleaning or cutting work,

여과 처리장비에 탑재된 동력 발전부의 출력으로 오염수 여과겸용 재순환유닛을 가동시켜 불순물의 흡입과 이물질의 여과를 수행시킨 후, 여과된 정화수를 절삭유 분사노즐로 재순환시키도록 하되,By operating the recirculation unit for contaminated water filtration combined with the output of the power generation unit mounted on the filtration processing equipment to perform the suction of impurities and filtration of foreign substances, and recycle the filtered purified water to the cutting oil spray nozzle,

오염수 여과겸용 재순환유닛에서는 오염수 흡입펌프를 통해 불순물 흡입덕트(20)로 불순물과 함께 오염수를 흡입하는 단계와,In the contaminated water recirculation unit recycling unit, the step of sucking contaminated water together with impurities into the impurity suction duct 20 through the contaminated water suction pump;

흡입된 오염수를 일열로 순차 적층된 망형 여과박스와 마이크로 여과재를 반복하여 흐르도록 하면서 이물질을 여과시키는 단계와;Filtering foreign substances while allowing the inhaled contaminated water to flow repeatedly through a mesh filter box and a micro filter material sequentially stacked in a row;

마이크로 여과재를 빠져나오는 정화수를 1차로 정화수 저장탱크에서 받아 여과되지 않은 미립자를 침전시키고, 2차로 슬러지 침전탱크를 통해 미세한 슬러지를 활성탄으로 흡착시킨 후 상층유를 절삭유 분사노즐로 공급시키는 단계가 포함된 것을 특징으로 한다.Receiving the purified water exiting the micro filter medium from the purified water storage tank to precipitate the unfiltered fine particles first, and adsorbs the fine sludge to the activated carbon through the sludge sedimentation tank and supplying the upper oil to the cutting oil injection nozzle It is characterized by.

본 발명의 오염수 여과용 이동식 처리장비에 따르면, 불순물을 우선적으로 침전시킨 후 오염수 여과겸용 재순환유닛을 통해 여과 과정을 거치기 때문에 여과 부하를 줄일 수 있다.According to the mobile treatment equipment for filtration of contaminated water of the present invention, the filtration load can be reduced because the impurity is first precipitated and then subjected to the filtration process through the contaminant filtration combined recycling unit.

또한, 오염수 여과겸용 재순환유닛측 여과박스에서 오염수의 여과방향을 교대적으로 바꾸어 주도록 함으로써 여과 성능과 효율이 향상된다.In addition, by changing the filtration direction of the contaminated water in the recirculation unit side filter box combined with the contaminated water filtration to improve the filtration performance and efficiency.

또한, 불순물에 포함된 미세슬러지를 최종적으로 흡착 처리하여 깨끗한 정화수를 취득할 수 있다.In addition, fine sludge contained in the impurities can be finally adsorbed to obtain clean purified water.

본 명세서에서 첨부되는 다음의 도면들은 본 발명의 바람직한 실시 예를 예시하는 것이며, 발명의 상세한 설명과 함께 본 발명의 기술사상을 더욱 이해시키는 역할을 하는 것이므로, 본 발명은 첨부한 도면에 기재된 사항에만 한정되어서 해석되어서는 아니 된다.
도 1은 본 발명에 따른 오염수 여과용 이동식 처리장비의 정면도.
도 2는 도 1에 도시된 오염수 여과겸용 재순환유닛의 오염수 처리순환도.
도 3은 도 2에 도시된 여과박스 부분의 확대도.
도 4a의 (a),(b)는 오염수 여과겸용 재순환유닛에 적용된 일 형태의 망형 사각박스의 사시도 및 정면도.
도 4b는 오염수 여과겸용 재순환유닛에 적용된 다른 형태의 망형 사각박스의 사시도.
도 5는 오염수 여과겸용 재순환유닛의 일부 사시도.
도 6은 도 2의 오염수 여과겸용 재순환유닛에 오염수 분리겸용 침전탱크 및 진공펌프가 더 설치된 상태도.
도 7은 오염수 여과겸용 재순환유닛에 절환밸브의 절환 방향에 따른 오염수의 순환과정을 나타낸 예시도.
도 8은 본 발명에 따른 오염수 여과용 이동식 처리장비를 이용한 오염수 여과 처리 공정순서도.The following drawings, which are attached in this specification, illustrate the preferred embodiments of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention. It should not be construed as limited.
1 is a front view of the mobile treatment equipment for filtration of contaminated water according to the present invention.
2 is a contaminated water treatment circulation of the contaminated water filtration combined recycle unit shown in FIG.
Figure 3 is an enlarged view of the filter box portion shown in FIG.
Figure 4a (a), (b) is a perspective view and a front view of a mesh-shaped rectangular box of one type applied to the recycling unit for combined contaminated water filtration.
Figure 4b is a perspective view of another rectangular mesh box applied to the contaminated water filtration combined recycling unit.
Figure 5 is a partial perspective view of the contaminated water filtration combined recycling unit.
6 is a state in which the contaminant separation and sedimentation tank and vacuum pump are further installed in the contaminant filtration / recycling unit of FIG. 2.
7 is an exemplary view illustrating a circulating process of contaminated water according to a switching direction of a switching valve in a contaminated water filtration recycling unit;
8 is a flow chart of the contaminated water filtration treatment process using the mobile treatment equipment for contaminated water filtration according to the present invention.

아래에서 본 발명은 첨부된 도면에 제시된 실시 예를 참조하여 상세하게 설명이 되지만 제시된 실시 예는 본 발명의 명확한 이해를 위한 예시적인 것으로 본 발명은 이에 제한되지 않는다.In the following the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings, but the embodiments presented are exemplary for a clear understanding of the present invention is not limited thereto.

도 1에서 본 발명에 따른 여과 처리장비(10)는 노면(1) 청소나 절삭 작업으로 인해 발생된 오염수를 여과 처리한다.In FIG. 1, the filtration treatment device 10 according to the present invention filters the contaminated water generated due to the cleaning or cutting operation of the road surface 1.

여과 처리장비(10)는 엔진(121), 엔진(121)의 출력단에 연결된 발전기(122)가 포함되어 여과 처리장비(10)에 탑재된 동력 발전부(12)가 구비된다. 따라서 여과 처리장비(10)는 동력 발전부(12)에 의해 이동 주행이 가능하며, 발전으로 자체의 전기공급이 이루어져 외부 전원 없이 모든 펌프 장치가 구동된다. The filtration processing equipment 10 includes an engine 121 and a power generator 12 mounted on the filtration processing equipment 10 including a generator 122 connected to an output end of the engine 121. Therefore, the filtration processing equipment 10 can be moved by the power generation unit 12, the electricity is generated by the power generation is all the pump device is driven without an external power source.

동력 발전부(12)의 후방에 오염수 여과겸용 재순환유닛(30)이 배치되어 있다. 오염수 여과겸용 재순환유닛(30)은 불순물을 흡입하여 이물질을 여과시키고, 여과된 정화수(절삭유)를 절삭유 분사노즐(18)로 재순환시킨다.The contaminated water filtration / recycling unit 30 is disposed behind the power generation unit 12. The contaminated water filtration / recycling unit 30 suctions impurities to filter foreign substances, and recycles the filtered purified water (cutting oil) to the cutting oil injection nozzle 18.

도 2 내지 도 7에서와 같이 오염수 여과겸용 재순환유닛(30)은, 불순물 흡입덕트(20)에 연결되어 불순물과 함께 오염수를 흡입하는 오염수 흡입펌프(302)와, 오염수 흡입펌프(302)와 연결되어 있는 여과박스(304)와, 여과박스(304)의 내부에 일정 간격마다 설치되어 여과수로부터 이물질을 여과해내는 마이크로 여과재(306)와, 여과박스(304)의 하부측에 배치되고, 동시에 미세슬러지를 흡착하는 활성탄이 내설되어 마이크로 여과재(306)를 빠져나오는 정화수를 저장하는 정화수 저장탱크(308)와, 정화수 저장탱크(308)의 일측에 배치되어 정화수 저장탱크(308)에서 흡입된 정화수에 잔존하는 미세한 슬러지를 최종적으로 침전시키는 슬러지 침전탱크(310)와, 정화수 저장탱크(308)내 정화수를 슬러지 침전탱크(310)로 공급하도록 정화수 저장탱크(308)내 수중에 설치된 수중펌프(312)와, 슬러지 침전탱크(310)내의 물을 절삭유 분사노즐(18)로 재공급시키는 재순환펌프(314)를 포함한다.As shown in FIGS. 2 to 7, the contaminated water filtration and recycling unit 30 is connected to an impurity suction duct 20 to contaminate the contaminated water together with the impurities, and a contaminated water suction pump ( The filter box 304 connected to the 302, the micro filter medium 306 is installed at a predetermined interval inside the filter box 304 to filter foreign matter from the filtered water, and disposed on the lower side of the filter box 304 At the same time, activated carbon adsorbing the fine sludge is disposed in one side of the purified water storage tank 308 and the purified water storage tank 308 for storing the purified water exiting the micro filter medium 306 in the purified water storage tank 308 Sludge sedimentation tank 310 for finally sedimenting the fine sludge remaining in the suctioned purified water, and the water installed in the water in the purification water storage tank 308 to supply the purified water in the purification water storage tank 308 to the sludge sedimentation tank 310 A pump 312 and a recirculation pump 314 for resupplying the water in the sludge settling tank 310 to the cutting oil injection nozzle 18.

여기서 도 6과 같이 불순물 흡입덕트(20)는 불순물에 포함된 절삭물을 침전시키고 오염수를 부상시키는 오염수 분리겸용 침전탱크(22)에 진공펌프(21)를 통해 연결될 수 있다.Here, as shown in FIG. 6, the impurity suction duct 20 may be connected to the contaminant separating / dividing sedimentation tank 22 which precipitates the cutting material contained in the impurity and floats the contaminated water through the vacuum pump 21.

이때 오염수 흡입펌프(302)의 출구와 여과박스(304)의 입구 사이에는 오염수의 순환방향을 교대적으로 정역방향으로 바꾸어주기 위한 절환밸브(303)가 설치되고, 절환밸브(303)와 오염수 흡입펌프(302)의 출구를 연결하는 관로(307)에는 역류방지용 밸브(309)가 설치될 수 있다.At this time, between the outlet of the contaminated water suction pump 302 and the inlet of the filter box 304 is provided with a switching valve 303 for alternately changing the circulating direction of the contaminated water in the forward and reverse directions, and the switching valve 303 and A backflow prevention valve 309 may be installed in the conduit 307 connecting the outlet of the contaminated water suction pump 302.

따라서 오염수 흡입펌프(302)의 구동시 오염수 분리겸용 침전탱크(22)로부터 오염수가 흡입되어 오염수 여과겸용 재순환유닛(30)으로 공급된다. 이때 절환밸브(303)의 절환 동작에 따라 오염수는 여과박스(304)를 순환하게 되는데 반복적으로 순환 방향이 변경되게 된다. 이 교대적인 순환 과정에서 오염수는 마이크로 여과재(306)에 효율적으로 여과되고, 여과된 정화수는 정화수 저장탱크(308)로 저장된다.Therefore, when the contaminated water suction pump 302 is driven, contaminated water is sucked from the sedimentation tank 22 for contaminant separation and supplied to the contaminant filtration / recycling unit 30. At this time, the polluted water circulates through the filter box 304 according to the switching operation of the switching valve 303, and the circulation direction is changed repeatedly. In this alternate circulation process, the contaminated water is efficiently filtered through the micro filter medium 306, and the filtered purified water is stored in the purified water storage tank 308.

또한, 도 2와 같이 슬러지 침전탱크(310)에는 그의 내부에 설치되어 활성탄을 지지 고정시켜 주는 활성탄 배치망(3101)과, 흡착 침전된 슬러지나 활성탄 부스러기를 제거하기 위해 활성탄 배치망(3101)의 하부에 취출가능하게 배치되어 있는 슬러지 받이대(3202)와, 활성탄 배치망(3101)과 슬러지 받이대(3202)의 교체 및 청소를 위해 슬러지 침전탱크(310)에 개폐가능하게 설치된 슬러지 침전탱크 개폐도어(3203)를 더 포함하여 구성될 수 있다. 따라서 슬러지 침전탱크(310)에는 활성탄에 의한 불순물이 흡착되어 침전되고 깨끗한 수질의 물(상층유)이 슬러지 침전탱크(310)의 상부에 부상된다.In addition, as shown in FIG. 2, the sludge settling tank 310 has an activated carbon batch net 3101 installed therein to support and fix the activated carbon, and the activated carbon batch net 3101 to remove the adsorbed sludge or activated carbon debris. Opening and closing of the sludge settling tank installed in the sludge settling tank 310 for replacement and cleaning of the sludge receiving stand 3202 and the activated carbon disposing network 3101 and the sludge receiving stand 3202 which are arranged to be ejected from the lower part. It may be configured to further include a door (3203). Therefore, impurities from activated carbon are adsorbed and precipitated in the sludge sedimentation tank 310, and clean water (upper oil) floats on the upper portion of the sludge sedimentation tank 310.

한편, 오염수 여과겸용 재순환유닛(30)에는 여과박스(304)의 내부에 마이크로 여과재(306)가 설치되기 위해 직육면 형태로 망구조를 갖는 박스형 여과망체(305)가 설치될 수 있고, 이웃한 여과망체(305와 305)의 사이에 상기 마이크로 여과재(306)가 삽입 설치될 수 있다. 마이크로 여과재(306)는 50㎛의 여과공을 갖는 제1여과포(3061), 100㎛의 여과공을 갖는 제2여과포(3062), 150㎛의 여과공을 갖는 제3여과포(3063), 200㎛의 여과공을 갖는 제4여과포(3064)가 겹침되어져 구성된다.On the other hand, the contaminated water filtration combined recycling unit 30 may be provided with a box-shaped filter net 305 having a network structure in the form of a rectangular parallelepiped in order to install the micro filter medium 306 inside the filter box 304, the neighboring The micro filter medium 306 may be inserted between the filter nets 305 and 305. The micro filter medium 306 is a first filter cloth 3051 having a filter hole of 50 μm, a second filter cloth 3062 having a filter hole of 100 μm, a third filter cloth 3303 having a filter hole of 150 μm, and 200 μm. The 4th filtration cloth 3064 which has the filtration hole of is overlapped and is comprised.

이같이 마이크로 여과재(306)가 설치되는 경우, 오염수는 순차적으로 작아지는 여과공을 거치기 때문에 여과 부하를 적게 받아 여과 효율이 향상된다.When the micro filter medium 306 is installed in this way, since the contaminated water passes through the filtration holes which become smaller in sequence, the filtration load is reduced and the filtration efficiency is improved.

이와 같이 구성된 오염수 여과용 이동식 처리장비의 여과 과정을 도 8을 함께 참조하여 설명한다.The filtration process of the mobile treatment equipment for filtration of contaminated water configured as described above will be described with reference to FIG. 8.

오염수 흡입펌프(302)의 구동으로 흡입(S11)된 오염수는 오염수 여과겸용 재순환유닛(30)으로 공급된다. 이때 오염수는 도 2와 같이 노면 홈 절삭시 절삭유로 커터(16)에 분사되어 발생된 것이 될 수 있고, 일반적인 노면 청소 차량에서 노면에 살포되어 발생된 것이 될 수 있다.The contaminated water sucked in by the driving of the contaminated water suction pump 302 (S11) is supplied to the contaminated water filtration combined recycling unit 30. At this time, the contaminated water may be generated by spraying the cutter 16 with the cutting oil during cutting of the road groove, and may be generated by spraying the road surface in a general road cleaning vehicle.

오염수 여과겸용 재순환유닛(30)에서는 절환밸브(303)의 절환 동작에 따라 오염수가 여과박스(304)를 왕복으로 반복적으로 순환하면서 마이크로 여과재(306)에 여과(S12)되어진 후 정화수 저장탱크(308)로 저장되면서 여과되지 못한 미립자의 침전(S13)이 일어난다. 정화수 저장탱크(308)에 저장된 저장수는 수중펌프(312)에 의해 다시 슬러지 침전탱크(310)로 공급된다. 슬러지 침전탱크(310)로 공급된 정화수는 활성탄에 의해 미세슬러지가 최종적으로 흡착(S14)된다. 따라서 슬러지 침전탱크(310)내에는 최종적으로 미세슬러지가 제거된 정화수만 남게 되고, 이 정화수(상층유)는 재순환펌프(314)에 의해 절삭유 분사노즐(18)로 공급(S15)된다.In the contaminated water filtration / recirculation unit 30, the contaminated water is repeatedly circulated through the filter box 304 in a reciprocating manner according to a switching operation of the switching valve 303, and then filtered through the micro filter medium 306 (S12). 308), precipitation of unfiltered particulates (S13) occurs. The stored water stored in the purified water storage tank 308 is supplied to the sludge settling tank 310 by the water pump 312 again. Purified water supplied to the sludge settling tank 310 is finally adsorbed fine sludge by the activated carbon (S14). Therefore, only the purified water from which the sludge was finally removed remains in the sludge settling tank 310, and this purified water (upper oil) is supplied to the cutting oil injection nozzle 18 by the recirculation pump 314 (S15).

한편, 도 6과 같이 오염수 분리겸용 침전탱크(22)가 구비되어 있는 경우, 불순물은 진공펌프(21)의 진공압에 의해 불순물 흡입덕트(20)로 흡입되어 오염수 분리겸용 침전탱크(22)로 유입되고, 오염수 분리겸용 침전탱크(22)에서는 절삭물이 침전되고 오염수가 부상되어 오염수 여과겸용 재순환유닛(30)으로 공급되어 여과 부하를 현저히 줄일 수 있다.On the other hand, when the sedimentation tank for combined polluted water separation as shown in FIG. 6 is provided, impurities are sucked into the impurity suction duct 20 by the vacuum pressure of the vacuum pump 21, and the sedimentation tank for combined polluted water separation 22 ), The contaminant is separated into the sedimentation tank 22, the cutting material is precipitated and the contaminated water is floated and supplied to the contaminant filtration combined recycle unit 30 can significantly reduce the filtration load.

이같이 오염수 여과용 이동식 처리장비(10)는 절삭유(물)를 여과겸용 재순환방식을 통해 여과과정을 거치기 때문에 노면 그루빙 홈 절삭용 차량에 적용하는 경우 부가적으로 물탱크 차량의 운행이 불필요해지는 경제적인 이점을 갖게 된다.As such, the mobile treatment equipment for filtration of contaminated water 10 undergoes a filtration process through a recirculation system for both filtration and water, and thus, when it is applied to a road grooving groove cutting vehicle, it becomes unnecessary to operate a water tank vehicle. There is an economic advantage.

또한, 오염수 여과겸용 재순환유닛(30)에서는 절환밸브(303)의 절환 동작에 따라 오염수가 여과박스(304)를 왕복으로 반복적으로 순환하면서 여과과정을 거치기 때문에 여과력이 뛰어나고 여과효율이 향상된다.In addition, in the contaminated water filtration combined recycling unit 30, the contaminated water is circulated repeatedly through the filter box 304 in a reciprocating manner according to the switching operation of the switching valve 303, so that the filtering power is excellent and the filtration efficiency is improved.

지금까지 본 발명은 제시된 실시 예를 참조하여 상세하게 설명이 되었지만 이 분야에서 통상의 지식을 가진 자는 제시된 실시 예를 참조하여 본 발명의 기술적 사상을 벗어나지 않는 범위에서 다양한 변형 및 수정 발명을 만들 수 있을 것이다. 본 발명은 이와 같은 변형 및 수정 발명에 의하여 제한되지 않으며 다만 아래에 첨부된 청구범위에 의하여 제한된다. So far, the present invention has been described in detail with reference to the presented embodiments, but those skilled in the art may make various modifications and modifications without departing from the technical spirit of the present invention with reference to the presented embodiments. will be. The invention is not limited by the invention as such variations and modifications but only by the claims appended hereto.

12: 동력 발전부
30: 여과겸용 재순환유닛
302: 오염수 흡입펌프
303: 절환밸브
304: 여과박스
306: 마이크로 여과재
308: 정화수 저장탱크
309: 역류방지용 밸브
310: 슬러지 침전탱크
3101: 활성탄 배치망
3202: 슬러지 받이대
3203: 슬러지 침전탱크 개폐도어
312: 수중펌프
314: 재순환펌프
22: 오염수 분리겸용 침전탱크12: power generation unit
30: recirculation unit for filtration
302: contaminated water suction pump
303: switching valve
304: filter box
306: micro filter media
308: purified water storage tank
309: non-return valve
310: sludge settling tank
3101: Activated Carbon Deployment Network
3202: sludge tray
3203: sludge settling tank opening and closing door
312: submersible pump
314: recirculation pump
22: sedimentation tank for contaminated water separation

Claims (6)

삭제delete 삭제delete 삭제delete 노면(1) 청소나 절삭 작업으로 인해 발생된 오염수를 여과 처리하는 여과 처리장비(10)에 있어서,
엔진(121), 엔진(121)의 출력단에 연결된 발전기(122)가 포함되어 여과 처리장비(10)에 탑재된 동력 발전부(12)와;
동력 발전부(12)의 후방에 배치되어 불순물을 흡입하여 이물질을 여과시키고, 여과된 정화수를 절삭유 분사노즐(18)로 재순환시키는 오염수 여과겸용 재순환유닛(30);을 포함하되,
오염수 여과겸용 재순환유닛(30)은,
불순물 흡입덕트(20)에 연결되어 불순물과 함께 오염수를 흡입하는 오염수 흡입펌프(302)와;
오염수 흡입펌프(302)와 연결되어 있는 여과박스(304)와;
여과박스(304)의 내부에 일정 간격마다 설치되어 여과수로부터 이물질을 여과해내는 마이크로 여과재(306)와;
여과박스(304)의 하부측에 배치되고, 동시에 미세슬러지를 흡착하는 활성탄이 내설되어 마이크로 여과재(306)를 빠져나오는 정화수를 저장하는 정화수 저장탱크(308)와;
정화수 저장탱크(308)의 일측에 배치되어 정화수 저장탱크(308)에서 흡입된 정화수에 잔존하는 미세한 슬러지를 최종적으로 침전시키는 슬러지 침전탱크(310)와;
정화수 저장탱크(308)내 정화수를 슬러지 침전탱크(310)로 공급하도록 정화수 저장탱크(308)내 수중에 설치된 수중펌프(312)와;
슬러지 침전탱크(310)내의 물을 절삭유 분사노즐(18)로 재공급시키는 재순환펌프(314);를 포함하고,
슬러지 침전탱크(310)의 내부에 설치되어 활성탄을 지지 고정시켜 주는 활성탄 배치망(3101)과,
침전된 슬러지나 활성탄 부스러기를 제거하기 위해 활성탄 배치망(3101)의 하부에 취출가능하게 배치되어 있는 슬러지 받이대(3202)와;
활성탄 배치망(3101)과 슬러지 받이대(3202)의 교체 및 청소를 위해 슬러지 침전탱크(310)에 개폐가능하게 설치된 슬러지 침전탱크 개폐도어(3203);를 더 포함한 것을 특징으로 하는 하는 오염수 여과용 이동식 처리장비.In the filtration processing equipment 10 for filtering the contaminated water generated due to cleaning or cutting the road surface (1),
A power generation unit 12 including an engine 121 and a generator 122 connected to an output end of the engine 121 and mounted on the filtration processing device 10;
It is disposed in the rear of the power generation unit 12 to filter the foreign matter by suctioning impurities, recirculating the filtered purified water to the cutting oil injection nozzle 18;
The contaminated water filtration and recycling unit 30,
A contaminated water suction pump 302 connected to the impurity suction duct 20 to suck contaminated water together with impurities;
A filter box 304 connected to the contaminated water suction pump 302;
A micro filter medium 306 installed at predetermined intervals inside the filter box 304 to filter foreign substances from the filtered water;
A purified water storage tank 308 disposed at a lower side of the filter box 304 and having activated carbon adsorbing fine sludge at the same time to store purified water exiting the micro filter medium 306;
A sludge settling tank 310 disposed on one side of the purified water storage tank 308 to finally settle the fine sludge remaining in the purified water sucked from the purified water storage tank 308;
An underwater pump 312 installed in the water in the purified water storage tank 308 to supply the purified water in the purified water storage tank 308 to the sludge settling tank 310;
And a recirculation pump 314 for resupplying the water in the sludge settling tank 310 to the cutting oil injection nozzle 18.
Activated carbon arrangement network 3101 is installed inside the sludge sedimentation tank 310 to support and fix the activated carbon,
A sludge receiving stand 3202 disposed in a lower part of the activated carbon disposing network 3101 to remove precipitated sludge or activated carbon debris;
Sludge sedimentation tank opening and closing door (3203) installed to be opened and closed in the sludge sedimentation tank 310 for the replacement and cleaning of the activated carbon batch network 3101 and the sludge receiving stand (3202); and filtration of contaminated water further comprising Removable processing equipment. 노면(1) 청소나 절삭 작업으로 인해 발생된 오염수를 여과 처리하는 여과 처리장비(10)에 있어서,
엔진(121), 엔진(121)의 출력단에 연결된 발전기(122)가 포함되어 여과 처리장비(10)에 탑재된 동력 발전부(12)와;
동력 발전부(12)의 후방에 배치되어 불순물을 흡입하여 이물질을 여과시키고, 여과된 정화수를 절삭유 분사노즐(18)로 재순환시키는 오염수 여과겸용 재순환유닛(30);을 포함하되,
오염수 여과겸용 재순환유닛(30)은,
불순물 흡입덕트(20)에 연결되어 불순물과 함께 오염수를 흡입하는 오염수 흡입펌프(302)와;
오염수 흡입펌프(302)와 연결되어 있는 여과박스(304)와;
여과박스(304)의 내부에 일정 간격마다 설치되어 여과수로부터 이물질을 여과해내는 마이크로 여과재(306)와;
여과박스(304)의 하부측에 배치되고, 동시에 미세슬러지를 흡착하는 활성탄이 내설되어 마이크로 여과재(306)를 빠져나오는 정화수를 저장하는 정화수 저장탱크(308)와;
정화수 저장탱크(308)의 일측에 배치되어 정화수 저장탱크(308)에서 흡입된 정화수에 잔존하는 미세한 슬러지를 최종적으로 침전시키는 슬러지 침전탱크(310)와;
정화수 저장탱크(308)내 정화수를 슬러지 침전탱크(310)로 공급하도록 정화수 저장탱크(308)내 수중에 설치된 수중펌프(312)와;
슬러지 침전탱크(310)내의 물을 절삭유 분사노즐(18)로 재공급시키는 재순환펌프(314);를 포함하고,
여과박스(304)의 내부에 마이크로 여과재(306)가 설치되기 위해 직육면 형태로 망구조를 갖는 박스형 여과망체(305)가 설치되고;
이웃한 여과망체(305와 305)의 사이에 상기 마이크로 여과재(306)가 삽입 설치되되, 마이크로 여과재(306)는 50㎛의 여과공을 갖는 제1여과포(3061), 100㎛의 여과공을 갖는 제2여과포(3062), 150㎛의 여과공을 갖는 제3여과포(3063), 200㎛의 여과공을 갖는 제4여과포(3064)가 겹침되어져 있는 것을 특징으로 하는 오염수 여과용 이동식 처리장비.In the filtration processing equipment 10 for filtering the contaminated water generated due to cleaning or cutting the road surface (1),
A power generation unit 12 including an engine 121 and a generator 122 connected to an output end of the engine 121 and mounted on the filtration processing device 10;
It is disposed in the rear of the power generation unit 12 to filter the foreign matter by suctioning impurities, recirculating the filtered purified water to the cutting oil injection nozzle 18;
The contaminated water filtration and recycling unit 30,
A contaminated water suction pump 302 connected to the impurity suction duct 20 to suck contaminated water together with impurities;
A filter box 304 connected to the contaminated water suction pump 302;
A micro filter medium 306 installed at predetermined intervals inside the filter box 304 to filter foreign substances from the filtered water;
A purified water storage tank 308 disposed at a lower side of the filter box 304 and having activated carbon adsorbing fine sludge at the same time to store purified water exiting the micro filter medium 306;
A sludge settling tank 310 disposed on one side of the purified water storage tank 308 to finally settle the fine sludge remaining in the purified water sucked from the purified water storage tank 308;
An underwater pump 312 installed in the water in the purified water storage tank 308 to supply the purified water in the purified water storage tank 308 to the sludge settling tank 310;
And a recirculation pump 314 for resupplying the water in the sludge settling tank 310 to the cutting oil injection nozzle 18.
In order to install the micro filter medium 306 inside the filter box 304, a box-shaped filter net 305 having a network structure in a rectangular shape is installed;
The micro filter medium 306 is inserted between neighboring filter nets 305 and 305, and the micro filter medium 306 has a first filter cloth 3031 having a filter hole of 50 μm and a filter hole of 100 μm. The second filter cloth 3062, the third filter cloth 3043 having a 150 micrometers filtration hole, and the 4th filter cloth 3064 which has a 200 micrometers filtration hole are overlapped, The mobile processing apparatus for filtration of contaminated water characterized by the above-mentioned. 삭제delete
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KR20180029551A (en) * 2016-09-13 2018-03-21 실리기업 주식회사 Sewage circular purifier treatment system for water saving of washing water underground facility and sewage circular purifier treatment method of the same

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KR20140099216A (en) * 2013-02-01 2014-08-11 삼성전자주식회사 Method and apparatus for provisioning common time reference in wireless communication system
KR20150035435A (en) * 2013-09-27 2015-04-06 삼성전자주식회사 Method and apparatus for synchronizing of wireless communication between electronic devices
KR20160064080A (en) * 2013-09-27 2016-06-07 엘지전자 주식회사 Method for synchronization between user equipment for device-to-device (d2d) communication in wireless communication system and apparatus for same
CN111943415A (en) * 2020-08-04 2020-11-17 杭州国泰环保科技股份有限公司 Integrated environment-friendly sewage treatment and purification system and rapid purification method thereof
CN111943415B (en) * 2020-08-04 2022-04-26 杭州国泰环保科技股份有限公司 Integrated environment-friendly sewage treatment and purification system and rapid purification method thereof
CN112744967A (en) * 2020-12-17 2021-05-04 山东省水利科学研究院 Water conservancy project quality of water edulcoration water-saving purification device

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