WO2018131734A1 - Appareil de traitement d'eau portable simple - Google Patents

Appareil de traitement d'eau portable simple Download PDF

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Publication number
WO2018131734A1
WO2018131734A1 PCT/KR2017/000490 KR2017000490W WO2018131734A1 WO 2018131734 A1 WO2018131734 A1 WO 2018131734A1 KR 2017000490 W KR2017000490 W KR 2017000490W WO 2018131734 A1 WO2018131734 A1 WO 2018131734A1
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WO
WIPO (PCT)
Prior art keywords
water
purified water
tank
water treatment
filtration
Prior art date
Application number
PCT/KR2017/000490
Other languages
English (en)
Korean (ko)
Inventor
이승우
이향우
박정호
김원찬
Original Assignee
주식회사 대금지오웰
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 대금지오웰 filed Critical 주식회사 대금지오웰
Priority to PCT/KR2017/000490 priority Critical patent/WO2018131734A1/fr
Publication of WO2018131734A1 publication Critical patent/WO2018131734A1/fr

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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
    • 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

Definitions

  • the present invention relates to a portable simple water treatment device, and unlike ordinary simple water purification devices that use relatively clean water for purification, people living in remote areas or disaster areas may have low turbidity and high turbidity such as surface water, river water, lake water, and ground water.
  • the present invention relates to a mobile village water treatment system that makes it easy to obtain drinking water and drinking water using raw water of a wide range of water quality.
  • Water is an indispensable resource in human life, and it affects health well depending on what water a person uses.
  • climate change due to global warming and / or global environmental pollution causes droughts and floods, which limit the availability of smooth drinking water using conventional water management systems alone.
  • islands or mountainous areas do not have a water supply system, or groundwater development lacks groundwater contamination and water supply.
  • a UN study report warns that by 2025, a third of the world's population will suffer from water shortages.
  • the water shortages are serious in Africa, the Middle East, and Southeast Asia, where they do not have clean drinking water and drink contaminated water, and people suffer from waterborne diseases.
  • local water supply takes ground water from the wells and stores it in the reservoir tank, and performs chlorine disinfection to solve the water quality problem for bacteria in the reservoir tank. It can not be installed where it is scarce, and operating costs are high.
  • Such a conventional water purifier has an advantage that water can be purified to a certain extent, but the water purifying system cannot be easily changed because the water purifying system needs to be installed in a predetermined space, and occupies a lot of installation space, as well as a fixed position of the water purifying apparatus. Since it is installed at and used in the purified water to be taken out and the purified water extraction position is limited, there is a problem that the intake of purified water and the purified water is not easy to take out.
  • the direct water supply method using the water tank is difficult to supply the amount of water required by the residents of the region, and when the disaster is prolonged, it is difficult to restore the infrastructure. There is a problem that takes time.
  • the water supplied is used for drinking water such as drinking water, it is necessary to keep the water tank clean, which leads to considerable cost and effort, as well as disinfection to treat microbial contamination of the stored water stored in the water tank. Burden also occurs.
  • the present invention has been made to solve the conventional problems as described above, the object of the present invention is to provide a small water treatment apparatus that is movable and lightweight.
  • Another object of the present invention is to provide a small water treatment apparatus that occupies a small space, and can sufficiently secure water purification performance for raw water containing suspended matter and trace substances.
  • the inlet for entering the raw water to be treated water It includes a plurality of inclined plates, the sludge separated from the incoming raw water by the plurality of inclined plates to settle down, and the raw water from which the sludge is separated overflows from the bottom of the plurality of inclined plates to the top Ramp plate settling tank providing intermediate purified water;
  • a filtration treatment chamber that receives the pumped intermediate purified water and generates a final purified water by treating with a plurality of filtration filters;
  • An outlet for discharging the generated final purified water And a cube shaped housing having the inlet, the inclined plate settling tank, the buffer tank, the level
  • the inlet, the inclined plate settling tank, the level sensor and the feed pump are disposed in a first section of the plurality of longitudinal sections, and the filtration chamber and the outlet are in a second section of the plurality of longitudinal sections. It is characterized in that the arrangement.
  • the portable simple water treatment device can be connected to a plurality of depending on the treatment capacity or the degree of contamination of the raw water, or by adding an additional water treatment module can be adaptively assembled and installed according to the requirements of the site.
  • FIG. 1 is a view showing a water treatment path of the mobile portable water treatment device according to an embodiment of the present invention.
  • FIG. 2 is a plan view of a mobile portable water treatment device specifically implemented according to an embodiment of the present invention.
  • FIG. 3 is a perspective view of the mobile simplified water treatment apparatus shown in FIG. 2.
  • Figure 4 is a perspective view showing the components installed in the inclined plate settling tank.
  • FIG. 5 is a cross-sectional view of the inclined plate settling tank taken in the longitudinal direction.
  • FIG. 6 is a perspective view showing the configuration of the buffer tank in more detail.
  • FIG. 7 is a perspective view showing in more detail the configuration of the valve chamber and the filtration treatment chamber.
  • FIG. 8 is a perspective view of a mobile portable water treatment device having a separate medicine tank according to another embodiment of the present invention.
  • FIG. 9 is a perspective view of a mobile portable water treatment apparatus having an additional filtration tank according to another embodiment of the present invention.
  • FIG. 10 is a perspective view of a mobile portable water treatment apparatus having a solar generator according to another embodiment of the present invention.
  • FIG. 11 illustrates a water treatment system in which a plurality of modular water treatment devices are connected in parallel to increase the water treatment capacity.
  • the raw water reservoir 5 is a space for collecting and storing raw water which is not suitable for living or drinking water, such as surface water or groundwater.
  • the raw water provided from the raw water reservoir 5 is pumped by the suction pump 9 and drawn into the water treatment apparatus 500 and first supplied to the gradient plate settling tank 100.
  • the suspended solids contained in the raw water are agglomerated and precipitated and discharged to the sludge, and the raw water from which the suspended solids are removed is temporarily stored in the buffer tank 200 as intermediate purified water.
  • the buffer tank 200 is provided with a level sensor 220 to detect whether the temporarily stored intermediate purified water is secured by a reference quantity, that is, whether the reference value is reached.
  • the supply pump 230 pumps the intermediate purified water and supplies the filtered water to the plurality of filtration filters 310, 320, and 330.
  • the plurality of filtration filters 310, 320, and 330 filter and / or sterilize the intermediate purified water to generate final purified water.
  • the generated final purified water may be immediately discharged from the water treatment device 500 or used after being stored in the purified water storage tank 25.
  • FIG. 2 is a plan view of a mobile simple water treatment apparatus 500 specifically implemented according to an embodiment of the present invention
  • Figure 3 is a perspective view of the water treatment apparatus 500.
  • the mobile simplified water treatment apparatus 500 is composed of a plurality of sections 410 and 420 largely along the direction (longitudinal direction) of the water treatment path.
  • the outlet 20 through which the final purified water is discharged may be disposed near the inlet through which the raw water is introduced, so that the raw water from the final purified water may have a U-turn path as a whole.
  • the mobile simplified water treatment apparatus 500 has a cube-shaped housing 400, the housing 400 is the plurality of sections 410, 420 by the partition wall 430 formed along the longitudinal direction It is divided into
  • the mobile simplified water treatment apparatus 500 sequentially enters the inlet 10, the inlet tank 50, the inclined plate settling tank 100, the buffer tank 200, the valve chamber 250, and the filter treatment chamber 300 along the direction of the water treatment path. ) And the outlet 20 may be configured.
  • the raw water supplied through the inlet 10 is first introduced into the inlet tank 50 and then supplied to the inclined plate settling tank 100.
  • the inlet tank 50 has a structure in which the lower plate communicates with the inclined plate settling tank 100 so that the raw water enters the lower portion of the inclined plate settling tank 100 through the communicated lower space.
  • the inclined plate settling tank 100 is provided with a plurality of inclined plates, and settles the sludge separated from the incoming raw water to the bottom, and overflows the raw water from which the sludge is separated from the bottom of the plurality of inclined plates to the top.
  • the intermediate purified water is provided to the buffer tank 200.
  • the sludge thus precipitated may be discharged to the outside by a separate sludge outlet (not shown), and the sludge may go through a dewatering device before discharge.
  • the provided intermediate purified water is temporarily stored in the buffer tank 200 and then provided to the filtration process chamber 330 through the valve in the valve chamber 250.
  • the plurality of filtration filters 310, 320, and 330 provided in the filtration treatment chamber 330 generate final purified water by filtration and / or sterilization of the intermediate purified water, and then the portable simplified water treatment device 500 through the outlet 20. Is discharged to the outside. As a result, the raw water introduced through the inlet 10 is discharged through the outlet 20 so that the entire water treatment path including the first section 410 and the second section 420 has a U-turn path.
  • the inclined plate settling tank 100 includes an inlet partition wall 110, a plurality of inclined plates 150, outlet partition walls 120a and 120b, and a collecting channel 150.
  • the inlet partition wall 110 is provided so as to partition the inlet tank 50 and the inclined plate settling tank 100, but the inlet tank 50 and the inclined plate settling tank 100 have a structure in which lower portions communicate with each other.
  • the outlet partition wall 110 completely insulates the inclined plate settling tank 100 and the buffer tank 200.
  • raw water overflowed from the plurality of inclined plates 150 is collected in the collecting flow path 150 and then supplied to the buffer tank 200 through the open surface 132 of the collecting flow path 150.
  • the sump passage 130 may be parallel to the longitudinal section on the plurality of inclination plates so that the intermediate purified water overflowed to the top of the plurality of inclination plates 150 may be collected and supplied to the buffer tank. Are arranged in the direction.
  • a fixing hook 131 for fixing the catchment passage 130 to the inlet partition wall 110 is provided on the opposite side of the open surface 132 of the catchment passage 130, and a plurality of sidewalls of the catchment passage 30 are provided. Notches 133 are formed. These notches 133 serves to prevent the raw water overflowed from the inclined plate settling tank 100 to flow into the water collecting passage 130 at once.
  • the plurality of inclined plates 150 has a structure that can be inserted into or withdrawn from the insertion slots 151, 152, 153, and 154 fixed to both sidewalls of the inclined plate settling tank 100 so that the plurality of inclined plates 150 can be easily attached or detached.
  • the present invention is not limited thereto, and the plurality of inclined plates 150 may be fixed to both sidewalls by a bolt-nut fastening structure.
  • the inclined plates 150 are preferably made of synthetic resin such as fiber reinforced plastics (FRP) and ABS (Acrylonitrile, Butadiene, Styrene) to reduce weight and prevent corrosion, but are not necessarily limited thereto.
  • the plurality of inclined plates 150 are inclined at an inclination angle of approximately 45 to 75 degrees with the water surface. If the inclined plate 150 is too small with the water surface, the sedimentation area in contact with the raw water is increased while sludge is not discharged smoothly, while if the angle with the water surface is too large, the sludge is smoothly discharged. The sediment area in contact with the raw water is reduced.
  • the plurality of inclined plates 150 may be arranged in parallel with each other at a predetermined interval (for example, 30 to 80mm).
  • FIG. 5 is a cross-sectional view of the inclined plate settling tank 100 cut in the longitudinal direction.
  • the raw water introduced into the intake tank 50 first enters the inclined plate settling tank 100 through the lower portion of the inlet partition wall 110 (paths A and B).
  • the raw water under the inclined plate settling tank 100 rises up the plurality of inclined plates 150 (path C).
  • path C the plurality of inclined plates 150
  • the plurality of inclined plates 150 are inclined with respect to the water surface, and the lower inclined directions of the inclined plates are arranged toward the buffer tank 200.
  • the raw water entering the lower part of the settling tank may rise in the diagonal direction opposite to the entry direction, thereby increasing the effect of removing suspended solids or sludge.
  • the intermediate purified water generated in the inclined plate settling tank 100 is supplied to the buffer tank 200 through the open surface 132 of the collecting channel 150, as shown in FIG. 6.
  • the buffer tank 200 is necessary for temporarily storing the intermediate purified water and providing it for subsequent treatment.
  • the buffer tank 200 may further include a level sensor 220 for detecting whether the quantity of the temporarily stored intermediate purified water has reached a predetermined reference value (for example, 80% of the capacity of the buffer tank), and the level sensor 220 for the temporary sensor.
  • a predetermined reference value for example, 80% of the capacity of the buffer tank
  • the level sensor 220 for the temporary sensor.
  • it may include a feed pump 230 for pumping the temporarily stored intermediate purified water to supply to subsequent processing.
  • valve chamber 250 is provided with at least one open / close valve 255 in the middle of the conduit through which the intermediate purified water flows.
  • the open / close valve 255 allows or blocks the intermediate purified water in the conduit to flow into the filtration chamber 330.
  • the filtration treatment chamber 300 receives the pumped intermediate purified water and generates a final purified water by treating it with a plurality of filtration filters.
  • the filtration filter installed in the filtration chamber 300 may have various types, but the activated carbon filtration filter 310 filled with activated carbon material for adsorbing and removing impurities in the intermediate purified water and the fine particles in the intermediate purified water are removed. It may include a micro filtration filter 320 including a fibrous cartridge for, and an ultraviolet sterilizer 330 to sterilize pathogenic microorganisms by irradiating ultraviolet light to the intermediate purified water.
  • the activated carbon filtration filter 310 and the micro filtration filter 320 may be fixed to the side wall 430 of the housing by brackets 315 and 325, respectively.
  • the activated carbon filtration filter 310 contacts the active ions provided from the activated carbon material with the intermediate purified water to adsorb harmful substances such as heavy metals and pesticides contained in the intermediate purified water.
  • the micro filtration filter 320 removes particles of about 20 microns by passing the intermediate purified water passed through the activated carbon filtration filter 310 through the fibrous filter medium.
  • the intermediate purified water passing through the micro filtration filter 320 is supplied to the ultraviolet sterilizer 330, the ultraviolet light source is irradiated.
  • ultraviolet LEDs have been used in recent years in consideration of lifetime and temperature.
  • the three treatment processes illustrated in the filtration treatment chamber 300 may be arranged in a different order. However, considering the application environment of the mobile simple water treatment apparatus using the inclined plate sedimentation tank as the first order, it is most effective to arrange the treatment in this order. Was good.
  • FIG. 8 is a perspective view of a mobile portable water treatment device 600 having a separate medicine tank 410 according to another embodiment of the present invention.
  • the mobile simplified water treatment apparatus 600 further includes a chemical tank 410 detachably disposed on the upper portion of the housing near the inlet 10 to accelerate sludge settling in the inclined plate settling tank 100.
  • the chemical tank 410 contains a flocculant for flocculating the suspended solids contained in the raw water introduced into the inlet 10.
  • the flocculant includes polyaluminum chloride (PAC), aluminum sulfate (PAS), polyaluminum chloride silicate (PACS), polyaluminum silicate sulfate (PASS), sulfate Ferric sulfate, ferric chloride, and the like, and these may be used alone or in combination of two or more thereof.
  • FIG. 9 is a perspective view of a mobile portable water treatment apparatus 700 having an additional filtration tank 420 according to another embodiment of the present invention.
  • the additional filtration tank 420 may be additionally attached to one end of the existing housing 400, specifically, an end portion of the housing 400 that mediates between the buffer tank 200 and the valve chamber 250. Therefore, the intermediate purified water temporarily stored in the buffer tank 200 is supplied to the additional filtration tank 420 through the additional filtration tank inlet 421 through the direction change of the valve 245. The supplied intermediate purified water is further purified while passing through sand or various filter filters filled in the additional filtration tank 420 and flows through the additional filtration tank outlet 423 to the conduit 255 in the valve chamber 250.
  • the sand or various filter filters are sand filter cartridges for removing high-loaded suspended solids caused by the backflow of groundwater, a Birm filter for removing iron and manganese in raw water, and lime components. It may be made of any one or a combination of cyclone separators (Cyclone seperator) to remove.
  • FIG. 10 is a perspective view of a mobile portable water treatment device 800 having a solar generator according to another embodiment of the present invention.
  • the solar generator includes a solar collector plate 810 for collecting and converting sunlight into an electrical signal, a battery 850 for charging electrical energy by the converted electrical signal, and an operation of the solar collector plate. It includes a controller 870 for controlling. Typically, since the solar cell module produces a direct current (DC), an inverter (not shown) for converting the direct current into the alternating current may be provided in the controller 870.
  • DC direct current
  • Electrical energy charged in the battery 850 may be supplied to a power source for operating at least one of the above-described supply pump 230, the level sensor 220, and the filter processing chamber 300 through a conductive cable 825.
  • the solar collector plate 500 may be spaced apart from the upper side of the housing 500 in order to prevent direct sunlight from being emitted to the housing 500, and may be installed in a roof shape.
  • the conductive cables 821 and 823 for transmitting the electrical signal generated by the solar collector plate 810 to the controller 870 or the battery 850 are fixed to the maneuver along the pillar supporting the roof.
  • FIG. 11 illustrates a water treatment system 900 in which a plurality of modularized water treatment devices 500a, 500b, 500c are connected in parallel to increase water treatment capacity.
  • the mobile simplified water treatment apparatus 500 as described above has a cube-shaped housing 400 having two longitudinal sections. At this time, the inlet 10, the inclined plate settling tank 100, and the buffer tank 200 are disposed in the first section, and the valve chamber 250, the filtration treatment chamber 300, and the outlet 20 are disposed in the second section. And the inlet 10 and the outlet 20 were arrange

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  • 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)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

La présente invention concerne un appareil de traitement d'eau portable simple. L'appareil de traitement d'eau portable simple comprend un réservoir de sédimentation à plaques inclinées qui comprend une pluralité de plaques inclinées, et fournit de l'eau purifiée intermédiaire par sédimentation des boues, séparées de l'eau brute introduite dans le réservoir, au fond de ce dernier au moyen de la pluralité de plaques inclinées et permettant à l'eau brute séparée des boues de déborder de la pluralité de plaques inclinées depuis leur côté inférieur, un orifice d'entrée, le réservoir de sédimentation à plaques inclinées, un capteur de niveau et une pompe d'alimentation étant disposés dans une première section, et une chambre de traitement de filtration et un orifice de sortie étant disposés dans une seconde section à l'intérieur du boîtier de l'appareil.
PCT/KR2017/000490 2017-01-13 2017-01-13 Appareil de traitement d'eau portable simple WO2018131734A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2017/000490 WO2018131734A1 (fr) 2017-01-13 2017-01-13 Appareil de traitement d'eau portable simple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2017/000490 WO2018131734A1 (fr) 2017-01-13 2017-01-13 Appareil de traitement d'eau portable simple

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WO2018131734A1 true WO2018131734A1 (fr) 2018-07-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109867396A (zh) * 2019-04-04 2019-06-11 吴小芳 浸入式池塘净水循环装置
CN112125418A (zh) * 2020-09-15 2020-12-25 苏州晨光建设集团有限公司 一种污水净化处理系统及应用污水净化系统的抗浮盲沟

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073261A (ko) * 2000-01-13 2001-08-01 박호군 이동형 정수장치
KR20030032084A (ko) * 2001-10-09 2003-04-26 임용택 중수도 및 간이상수도 정수장치
KR200368783Y1 (ko) * 2004-08-19 2004-12-03 주식회사 유성건설 간이 상수도 고도 정수시스템
KR101189912B1 (ko) * 2009-12-21 2012-10-11 서울대학교산학협력단 오폐수 처리장치
KR101678800B1 (ko) * 2016-03-28 2016-11-22 김응우 이동식 정수장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073261A (ko) * 2000-01-13 2001-08-01 박호군 이동형 정수장치
KR20030032084A (ko) * 2001-10-09 2003-04-26 임용택 중수도 및 간이상수도 정수장치
KR200368783Y1 (ko) * 2004-08-19 2004-12-03 주식회사 유성건설 간이 상수도 고도 정수시스템
KR101189912B1 (ko) * 2009-12-21 2012-10-11 서울대학교산학협력단 오폐수 처리장치
KR101678800B1 (ko) * 2016-03-28 2016-11-22 김응우 이동식 정수장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109867396A (zh) * 2019-04-04 2019-06-11 吴小芳 浸入式池塘净水循环装置
CN112125418A (zh) * 2020-09-15 2020-12-25 苏州晨光建设集团有限公司 一种污水净化处理系统及应用污水净化系统的抗浮盲沟

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