WO2014208871A1 - Portable water purification system and portable water purification vehicle having the same mounted therein - Google Patents

Abstract

When a portable water purification system and portable water purification vehicle having the same mounted therein are used, water can be supplied by locating regions in which conventional water supply systems are not smoothly operated or are not properly constructed.

Description

Mobile water purification system and mobile water purification vehicle equipped with it

The present invention relates to a mobile water purification system capable of supplying purified water while moving from place to place, and a mobile water purification vehicle having such a mobile water purification system.

Due to disasters or disasters, water and sewage facilities can be destroyed, and a single accident can occur, making it difficult to supply stable water. When a single accident occurred in a disaster or disaster area, water tanks have been conventionally used to supply water directly to the disaster area and to quickly restore water and sewage facilities. However, there is a problem that it is difficult to supply sufficient amount of water required by the inhabitants of the region by the direct water supply method using the water tank as described above. In addition, if the disaster period is difficult to restore the infrastructure, there is a problem that requires a lot of manpower and time for the continuous water supply. In particular, when 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.

Korean Patent No. 10-1133174 discloses a mobile water treatment system in which a water treatment apparatus using a dissolved air flotation method is mounted on a vehicle and configured to be mobile. It is not suitable for supplying water that has been purified to a considerably high level so that residents and others can use it as drinking water or other living water.

An object of the present invention is to provide a technology that can solve the problem of the conventional response method of supplying water directly to the area by using a water tank when a water accident occurs in the disaster area.

Specifically, an object of the present invention is to provide a mobile water purification system and a mobile water purification vehicle equipped with the mobile water purification system, which can move water directly to an area where water is needed, so that water can be supplied sufficiently and stably in accordance with demand. To provide.

The present invention includes a container that can be mounted on a vehicle and has an interior space; The interior of the container is divided into a pretreatment unit, a main processing unit, a post-treatment unit, a disinfection and pump installation unit, a control panel unit, an equipment storage unit, and a passage unit, respectively; The pretreatment unit is disposed in the pretreatment unit for performing a pretreatment process of raw water; The main processing unit is provided with a main processing unit for performing a main purification treatment process on the raw water having completed the pretreatment in the pretreatment unit; The post-treatment unit is provided with a mobile water purification system, characterized in that a post-treatment unit for performing a post-treatment process for the raw water is completed in the main processing unit.

Moreover, in this invention, the mobile water purification vehicle which mounts the said container in a vehicle is provided.

According to the present invention, it is possible to supply stable water for a longer period of time compared to the conventional water tank direct water supply, and can be directly treated by light weight / miniaturized water treatment facilities, thereby securing safe water that meets the target water quality standards for each use. Do.

In addition, in the present invention, the container partitioned according to the treatment process can be quickly made according to the process combination suitable for the water supply use, and by linking renewable energy, the energy required for water production can be self-supported.

Therefore, according to the present invention, it is possible to move to a region where a singular accident has occurred, and to sufficiently and stably supply water suitable for the use required by the residents of the region in accordance with demand.

1 is a table for the combination of the raw water purification process proposed in the present invention.

2 is a conceptual diagram showing the connection of pretreatment, main treatment and aftertreatment process equipment as an example of the purification process combination according to the present invention.

Figure 3 is a schematic plan view of the interior of the container constituting the mobile water purification system according to the present invention.

Figure 4 is a schematic perspective view showing the shape that the guide rail is installed on the inner bottom of the container of the present invention.

FIG. 5 is a schematic plan sectional view taken along the line K-K of FIG. 4.

FIG. 6 is a schematic cross-sectional view taken along line I-I of FIG. 5.

FIG. 7 is a schematic cross-sectional view taken along the line J-J of FIG. 5.

8 and 9 are schematic perspective views showing different directions of looking at the movable stack member according to the exemplary embodiment of the present invention, respectively.

10 is a schematic perspective view showing a state in which the mobile stack member is placed on the bottom of the container in the present invention.

FIG. 11 is a schematic plan view taken along line L-L of FIG. 10.

FIG. 12 is a schematic cross-sectional view taken along the line M-M of FIG. 11.

FIG. 13 is a schematic cross-sectional view taken along the line N-N of FIG. 11.

14 is a schematic plan view corresponding to FIG. 11 illustrating a moving state of the moving stack member.

FIG. 15 is a schematic perspective view corresponding to FIG. 10 showing a processing unit disposed on a moving stack member. FIG.

16 and 17 are schematic cross-sectional views corresponding to FIG. 5 for yet another embodiment of the present invention in which the shape of the guide rail is modified.

18 and 19 are schematic perspective views showing different directions of looking at the moving stack member according to the embodiment of the present invention, wherein the coupling jig is provided.

20 is a schematic perspective view showing a state in which a container of the present invention is mounted on a vehicle.

In the event of a single accident in a disaster or disaster area, the best option is to locate a water purification system in the area and provide water directly from the site. However, the conventional water purification system is installed in a fixed space of a type of water treatment plant, and is operated to treat as much raw water as possible by manufacturing and combining various kinds of water treatment facilities in a large size. Therefore, it is not only practically possible to mount a large-scale existing water treatment facility as it is with a mobile transport facility such as a container, and it is also very difficult to transport it to a vehicle. For this reason, water supply to disaster areas using conventional large-scale water purification systems is not practically feasible.

In order to solve this problem, in the mobile water purification system according to the present invention, each processing unit constituting the water purification system has been miniaturized and reduced in weight for ease of movement.

In particular, in order to process a variety of raw water sourced from the field to meet the water quality standards suitable for the application, in the present invention was configured to combine the respective treatment units. In addition, in the present invention, the water purification system is configured to facilitate the dismantling, reinstallation, and assembling of the processing unit so that water can be smoothly responded to the change in the use of the water.

Furthermore, in the present invention, a configuration for securing a stable energy is provided in the water purification system so that smooth water treatment and water supply in the field can be made.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described. Although the present invention has been described with reference to the embodiments shown in the drawings, this is described as one embodiment, whereby the technical spirit of the present invention and its core configuration and operation are not limited.

A mobile water purification system according to the present invention comprises a box-type container and water treatment units disposed therein to undergo a water purification process. In particular, in the present invention, a combination of the treatment process according to the type of raw water for the water treatment to meet the water quality standards for each use, and divided the internal space of the container for storing or transporting the treatment unit to easily correspond to the treatment process step and combination.

In particular, in the present invention, the water treatment equipment is divided into pretreatment (agglomeration, sedimentation, filtration process), main treatment (filtration, oxidation process) and post treatment (filtration, softening process) in order to space the container for mobile water treatment. In addition, the mobile water purification system was constructed in combination with each space compartment of the container according to the raw water quality conditions. This makes it possible to minimize the movement of individual treatment processes. In addition, the present invention is to be installed in the lower stack introducing the guard rail type to facilitate the removal of the water treatment unit in charge of each process and movement inside the container.

A mobile water purification system according to the present invention comprises a box-type container and water treatment units disposed therein to undergo a water purification process. In particular, in the present invention, a combination of the treatment process according to the type of raw water for the water treatment to meet the water quality standards for each use, and divided the internal space of the container for storing or transporting the treatment unit to easily correspond to the treatment process step and combination.

Generally, treated raw water refers to river water, surface water, groundwater, seawater, and the like. Depending on the type of raw water, various pollutants such as turbidity causing substances, algae, microorganisms, organic matter, and microorganisms have different degrees of pollution. Therefore, in order to secure satisfactory water quality using a miniaturized mobile water purification system, a combination of treatment processes suitable for raw water is required.

The combination of the raw water purification treatment process proposed in the present invention is shown in a table in FIG. As can be seen from the table shown in Fig. 1, in the present invention, the mobile water purification system is a combination of treatment processes adapted to raw water and includes four types of "pretreatment", "main treatment", "posttreatment" and "disinfection and oxidation treatment". It is intended to have a treatment process in which dog treatment is performed. In the pretreatment, an aggregation process, a precipitation process, and a filtration process are used. In the main treatment, a filtration step and an oxidation step are used. In the post-treatment, a filtration step and a softening step are used.

In the present invention, the water quality is divided into three categories according to the contaminants of the water. Specifically, when only turbidity is a problem (marked "turbidity" in the table of Figure 1), when turbidity and organic matter or turbidity and inorganic matters (marked "turbidity + organic / inorganic" in the table of Figure 1) , In addition to turbidity and organic matter or turbidity and inorganic matters to algae (in the table of FIG. 1 "turbidity + algae + organic matter / inorganic") are divided into. In addition, according to the contaminants and the level of contamination, the combination of coagulation and precipitation filtration using chemicals is additionally combined, and the direct filtration and disinfection are combined when the pollution is low.

As such, in the present invention, the water quality category is designated as turbidity, turbidity, and organic matter / water, turbidity, algae, and organic matter / inorganic matter according to contaminants affecting raw water quality, and coagulation, sedimentation, direct filtration, Individual treatment units capable of performing the respective treatment processes, such as membranes and disinfection facilities, will be utilized in conjunction.

In accordance with the setting of this processing process, in the present invention, the interior of the container in which the processing unit is to be disposed is efficiently partitioned in the following manner. Figure 3 shows a schematic plan view of the interior of a container constituting a mobile water purification system according to the present invention. As shown in FIG. 3, the interior of the container 1 in the mobile water purification system according to the present invention includes a pretreatment unit A, a main treatment unit B, a post treatment unit C, a disinfection and pumping unit D, It is divided into a control panel unit (E), an equipment storage unit (F), and a passage portion (G). Specifically, in the plan view of the container 1, the control panel part E and the equipment storage part F are arranged in the driver's seat direction, that is, the front wall. The control panel unit E is provided with various electromagnetic control panel devices. In the equipment storage unit (F), a storage cabinet, a shelf, etc., which can store various kinds of consumables, parts, tools, and the like, are arranged.

In the pretreatment unit A, a pretreatment unit for processing various pretreatments such as the coagulation process, the precipitation process, and the filtration process of the raw water described above is disposed, and the pretreatment unit has completed the pretreatment by the pretreatment unit. Processing units, i.e., main processing units, for performing main purification treatments such as filtration and oxidation processes for raw water are arranged. In the post-treatment unit C, a processing unit for post-treatment such as an additional filtration process and a softening process, that is, post-treatment units are disposed, and the disinfection and pump installation unit D includes processing units for disinfection and a pump device, etc. Treatment units for disinfection and oxidation treatment are arranged. A passage part G which a worker can pass is formed between the side surface in which the pretreatment part A, the main processing part B, and the after-treatment part C are arranged in a line, and the disinfection and pumping equipment part D. A passage portion G is also formed behind the control panel portion E and the equipment storage portion F.

As described above, in the present invention, while using the flocculation, sedimentation, filtration and disinfection techniques for water treatment, it is categorized according to the degree of pollution, pollutants, etc., and the water treatment process can be performed smoothly according to these categories. By partitioning the inside of the above, it is possible to quickly and efficiently arrange the treatment units corresponding to each department according to the combination of water treatment processes for water supply applications. 2 is a conceptual diagram illustrating the connection of pretreatment, main treatment and aftertreatment process equipment as an example of a purification process combination according to the present invention. In FIG. 2, "PCF" means filtration using a Pore Control Fiber Filter, and "AOP" means Advanced Oxidation Process. "AC" means post-treatment with activated carbon, "UV" means disinfection with ultraviolet light. "MF" means filtration using a micro filter (Mcro-Filer), "RO" means filtration using reverse osmotic. Therefore, in the present invention, as in <Combination Example 1> of FIG. 2, the treatment units may be quickly arranged to perform the water treatment process in the order of raw water-storage tank-aggregation / precipitation-PCF-AOP-AC-UV. In Combination Example 2, the treatment units are arranged to perform the water treatment process in the order of raw water-storage tank-aggregation / sedimentation-PCF-AC-UV. In Combination Example 3, the treatment units are arranged so that the water treatment process is performed in the order of raw water-storage tank-aggregation / sedimentation-MF-AOP-ACS-UV. In Combination Example 4, the treatment units are arranged to perform the water treatment process in the order of raw water-storage tank-aggregation / sedimentation-MF-AC-UV. In Combination Example 5, the treatment units may be arranged to perform the water treatment process in the order of raw water-storage tank-aggregation / sedimentation-MF-RO-UV.

In particular, in the present invention, the module-type processing unit for each water treatment process is installed inside the container in a form that is easily removable according to a change of use.

4 is a schematic perspective view showing a shape in which a guide rail 10 for installing a processing unit is installed on the inner bottom of the container 1 of the present invention. FIG. 5 shows a schematic plan cross section along line K-K of FIG. 4. FIG. 6 shows a schematic cross sectional view along line I-I of FIG. 5. FIG. 7 is a schematic cross-sectional view taken along the line J-J of FIG. 5. In the present invention, a plurality of guide rails 10 made of protruding rod-shaped members are attached to the bottom of the container 1. For convenience, in the present specification, when the vehicle is mounted on the rectangular bottom of the container 1, the driver's seat direction is referred to as the front side, the side opposite to the rear side, and the side orthogonal to the front side is described as the transverse side. As shown in FIGS. 4 to 6, each of the plurality of guide rails 10 is disposed to be perpendicular to the front side, the rear side and the transverse side. In particular, in the case of the transverse side, the length is longer than the front side or the rear side, and this transverse side, as described above, the pretreatment unit (A), the main processing unit (B), the post-treatment unit (C), the disinfection and pumping unit (D) And a plurality of processing units are disposed in each of the divided spaces, and the plurality of guide rails 10 are provided on the lateral side as shown in the drawing. They are placed side by side at intervals.

On the guide rail 10, a moving stack member 20 on which a processing unit is placed is coupled. 8 and 9 are schematic perspective views showing different directions of looking at the movable stack member 20, respectively. 8 is a perspective view showing the state as viewed from the top to the bottom, that is, the top surface. 9 is a perspective view showing a state viewed from below from above, that is, a bottom surface thereof. The moving stack member 20 is formed of a plate member, but the bottom surface of the moving stack member 20 is formed with a recess 21 having a cross (+) shape as shown in FIG. 9.

 10 is a schematic perspective view showing a state in which the movable stack member 20 is placed at the bottom of the container 1. FIG. 11 is a schematic plan view taken along line L-L of FIG. 10. FIG. 12 is a schematic cross-sectional view taken along the line M-M of FIG. 11. FIG. 13 is a schematic cross-sectional view taken along the line N-N of FIG. 11.

The movable stack member 20 is placed on the guide rail 10, so that the guide rail 10 is fitted into the recess 21. In the state where the guide rail 10 is fitted in the recess 21, the movable stack member 20 firmly adheres to the position without changing the position. That is, even if the container 1 moves due to the driving of the vehicle and shake occurs in the process, the moving stack member 20 is coupled with the guide rail 10 so that the position thereof can be firmly maintained.

The upper surface of the movable stack member 20 is provided with a treatment unit 30 for each process of water treatment. As mentioned above, in the present invention, the treatment unit 30 is variously combined in accordance with the treatment process. To this end, it should be possible to easily move the processing unit 30 in the container 1, in the present invention, the movable stack member 20 in the state in which the movable stack member 20 is coupled to the guide rail 10, Push or pull horizontally to move to the guide rail 10 in another position. FIG. 14 is a schematic plan view corresponding to FIG. 11. In FIG. 14, a dotted line shows a state of moving the moving stack member 20, and a solid line shows a state after moving the moving stack member 20. FIG. 15 is a perspective view corresponding to FIG. 10, which is a schematic perspective view showing a state in which the processing unit 30 is disposed on the movable stack member 20.

A cross-shaped recess is formed on the bottom surface of the movable stack member 20, and the movable stack member 20 is disposed at the bottom of the container 1 while the linear guide rail is fitted to the cross-shaped recess. have. When the moving stack member 20 is linearly moved in the longitudinal direction or the transverse direction while the processing unit 30 is coupled to the upper portion of the moving stack member 20, the guide rail moves in a state of being fitted into the recess. When the stack member 20 is moved and the movable stack member 20 is pushed to be coupled with the guide rail at the desired position, the stack member 20 is easily disposed and fixed at the desired position while being coupled with the guide rail. As described above, in the present invention, since the movable stack member 20 can move while being coupled with the guide rail by the recess, the movement can be made stably and easily. In addition, since the guide rail is already fixed to the bottom of the container, the movable stack member and the processing unit 30 installed thereon can be accurately positioned at a predetermined position. Therefore, it is possible to conveniently move the processing unit in accordance with the processing process to easily create a combination for each processing process. In addition, since the container configuration as described above, the movement of each processing unit is minimized, and the effect of the removal of the processing unit in charge of each processing process and the movement inside the container can be facilitated.

16 and 17 show schematic cross-sectional views corresponding to FIG. 5 for yet another embodiment of the invention in which the shape of the guide rail 10 is modified. As indicated by reference numerals 11 in FIGS. 16 and 17, curved rails 11 may be provided so that the movable stack member 20 may easily rotate and move between the guide rails 10 positioned perpendicular to each other. It may be. As described above, in the present invention, the guide rail 10 may be freely installed in a straight line, a curved line, and a mixed form in accordance with the size and type of the processing unit mounted on the moving stack member 20, and the space partition may be changed autonomously.

In the above description, the recess 21 is formed on the bottom surface of the movable stack member 20, but the coupling jig 22 which bites the guide rail 10 has a movable stack member (instead of the recess 21). 20) may be provided on the bottom surface. 18 and 19 are schematic perspective views showing different views of the moving stack member 20 according to the embodiment in which the coupling jig 22 is provided. FIG. 18 is a top down view and FIG. 19 is a bottom up view. As shown in FIGS. 18 and 19, the coupling jig 22 having a c shape is formed in place of the recess 21 so as to surround the top and side surfaces of the guide rail 10 so as to be filled with water. It is provided on the lower surface, the movable jig stack 22 is moved along the guide rail 10 in a state in which the coupling jig 22 surrounds and bites the guide rail 10.

In the present invention, the pipe connecting each treatment unit may be made of a polyurethane (Polyurethane) material having excellent adhesion to prevent leakage, in particular, when the oxidation (AOP) process is added in the treatment process ozone resistance This high double synthetic rubber (EPDM) can be used as a pipe material. Thus, in the present invention, the pipe connecting the processing unit can also be used by flexibly selecting the material selection according to the combination of the processing units. In particular, in the present invention, it is preferable that the connecting member of each pipe is installed in a screw or valve type that is easy to connect and detach, to facilitate the mobility and operability of the mobile water purification system.

20 is a schematic perspective view showing a state in which the container 1 of the present invention is mounted on the vehicle 2. Container 1 according to the present invention can be moved by the vehicle 2, in order to stably supply energy to the various processing units provided inside the container 1, in the present invention the outside of the container 1 In the solar cell panel 15, it is preferable to provide a power generation device for producing renewable energy, such as the solar light collecting device 16, the wind power generator 17. By using the power generation apparatus, it is possible to stably operate the mobile water purification system according to the present invention. The power generation device 17 is preferably configured to be able to adjust the direction according to the wind direction or the irradiation direction of the sun.

Claims (3)

1. A container 1 which can be mounted on a vehicle and has an interior space;

   The interior of the container (1), the pretreatment (A), the main treatment (B), the post-treatment (C), disinfection and pump equipment (D), control panel (E), equipment storage (F) and Divided into passages G;

   The pretreatment unit A is provided with a pretreatment unit for performing a pretreatment process of raw water;

   The main processing unit (B) is provided with a main processing unit for performing a main purification treatment process on the raw water for which pretreatment in the pretreatment unit (A) is completed;

   The post-treatment unit C is disposed with a post-treatment unit for performing a post-treatment process on the raw water in which the main treatment in the main processing unit B is completed;

   At the bottom of the container (1) is attached a plurality of guide rails (10) made of a protruding rod-shaped member;

   The pretreatment unit, the main processing unit and the aftertreatment unit are mounted on a plate-shaped moving stack member (20);

   The movable stack member 20 is placed on the guide rail 10 to move along the guide rail 10,

   And the pretreatment unit, the main processing unit, and the aftertreatment unit are configured to move in accordance with a designed combination.
2. A container 1; A vehicle (2) mounted on the container (1) and movable;

   The interior of the container (1), the pretreatment (A), the main treatment (B), the post-treatment (C), disinfection and pump equipment (D), control panel (E), equipment storage (F) and Divided into passages G;

   The pretreatment unit A is provided with a pretreatment unit for performing a pretreatment process of raw water;

   The main processing unit (B) is provided with a main processing unit for performing a main purification treatment process on the raw water for which pretreatment in the pretreatment unit (A) is completed;

   The post-treatment unit C is disposed with a post-treatment unit for performing a post-treatment process on the raw water in which the main treatment in the main processing unit B is completed;

   At the bottom of the container (1) is attached a plurality of guide rails (10) made of a protruding rod-shaped member;

   The pretreatment unit, the main processing unit and the aftertreatment unit are mounted on a plate-shaped moving stack member (20);

   The movable stack member 20 is placed on the guide rail 10 to move along the guide rail 10 so that the pretreatment unit, the main processing unit, and the aftertreatment unit can be moved according to a designed combination. A mobile purified water vehicle, which is configured.
3. The method of claim 2,

   Outside the container 1, a power generation device including a solar power panel 15, a solar light collecting device 16, and a wind power generator 17 is provided. Mobile water purification vehicle, characterized in that configured to supply energy for the operation of the processing unit and the after-treatment unit.

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