KR20190135604A - Mobile water treatment system - Google Patents

Abstract

The present invention relates to a mobile water treatment system configured to purify contaminated water such as a pond, a fish farm, a puddle, and the like, and more specifically, to a mobile water treatment system fabricated compactly inside a storage container for a vehicle mounted on a vehicle to be able to move so that there is no restriction on an installation space, and it is possible to easily move the mobile water treatment system to a place that requires water treatment, to save manufacturing costs, and to easily maintain and repair the mobile water treatment system. To this end, the mobile water treatment system comprises: a water treatment tank unit including an opened upper portion, and an inner space, wherein one or more partitioning walls are provided at regular intervals in the inner space so that the inner space is partitioned into a plurality of water treatment spaces; a mixing tank unit connected to an intake pipe for taking in and supplying contaminated water, including a polymer coagulating agent embedded therein, and configured to mix the contaminated water with the polymer coagulating agent and discharge a mixture thereof to the water treatment tank unit; one or more bubble generation units provided on the bottom of the water treatment tank unit, and configured to collect and float impurities by generating bubbles; a bubble removal unit provided on an outer surface of an upper end portion of the water treatment tank unit, and configured to accommodate bubbles flowing out of the opened upper portion of the water treatment tank and filter out impurities included in the accommodated bubbles; and a storage container for a vehicle configured to accommodate all the above components.

Description

Mobile water treatment system

The present invention relates to a mobile water treatment system for purifying contaminated water, such as ponds, fish farms, and ponds, and is particularly compactly manufactured inside of a vehicle container mounted on a vehicle, and is configured to be mobile, so that it is not restricted by the installation space. The present invention relates to a mobile water treatment system that can be easily moved to any place where it is needed, and can reduce manufacturing costs and facilitate maintenance.

In general, the water treatment apparatus for wastewater treatment removes contaminants through a series of processes to purify various wastewater, including factory wastewater and home wastewater.

Conventional water treatment systems are usually equipped with sedimentation tanks and pressurized flotation tanks to remove contaminants from sewage water.

Sedimentation tank is a device that sediments and removes contaminants such as sludge by using specific gravity difference between water and contaminants. Although sedimentation tank is used for sedimentation by gravity, most of them settle floc by injecting flocculant. Acceleration reduces the settling time.

In addition, the pressurized floatation tank is a device that removes relatively light pollutants such as oil among the pollutants in the waste water to the surface of the water and removes the pollutants into the water due to the specific gravity difference, and scum collected in the scum collector is discharged through a separate pipe.

This pressurization tank is installed adjacent to the sedimentation tank to remove the contaminants remaining in the wastewater treated first in the sedimentation tank, followed by the flotation process, followed by the flotation process. After sedimentation by sedimentation, the secondary sedimentation is separated by injury, and contaminants can be efficiently separated and removed.

However, such a conventional water treatment apparatus has to separately install a sedimentation tank and a floating tank on the ground, and thus has a problem in that a large area is consumed, the site is wasted, installation costs are increased, and maintenance is not easy.

Republic of Korea Patent Publication No. 10-2015-0029938 has been published.

The present invention has been made in order to solve the problems of the prior art as described above, the object of the present invention is made of a compact and movable inside the container for the vehicle is not restricted by the installation space, as well as wherever water treatment is required To provide a mobile water treatment system that can go, reduce manufacturing costs and easy maintenance.

The present invention for achieving the above object is an upper portion is opened, the inner space is formed, the inner space is provided with at least one barrier wall spaced at regular intervals divided into a plurality of water treatment space; A mixing tank unit connected to a suction pipe for sucking and supplying contaminated water and having a polymer coagulant embedded therein to mix the contaminated water and the polymer coagulant and discharge the contaminated water to the water treatment tank; At least one bubble generating unit provided at a bottom of the water treatment tank unit to generate bubbles to collect impurities to float; A bubble removing unit provided on an outer surface of the upper end of the water treatment tank and configured to receive a bubble overflowing to an open upper portion of the water treatment tank and to filter impurities contained in the received bubble; And a container portion for a vehicle accommodating all of the above components.

In addition, the bubble removing unit is an inner space is formed bubble receiving portion for receiving the bubble; A water accommodating part provided below the bubble accommodating part, the inner space being formed to receive water; And a support plate provided between the bubble accommodating part and the water accommodating part and having a discharge hole for discharging water contained in the bubble accommodating part to the water accommodating part. And an impurity adsorption filter provided at an upper portion of the support plate to adsorb and filter impurities collected in bubbles contained in the bubble accommodating part.

In addition, the bubble removing unit is provided on the bubble receiving portion is characterized in that it comprises a spray spray for spraying water so that the bubble can be easily removed.

In addition, it characterized in that it comprises an electrolysis device for removing the impurities by electrolyzing the contaminated water treated in the water treatment tank.

In addition, the activated carbon mixing tank unit for mixing and filtering the contaminated water treated in the water treatment tank with activated carbon, characterized in that it is included.

According to the present invention, since it is compactly manufactured inside the vehicle container and is configured to be mobile, it is not restricted by the installation space. You can go anywhere.

In addition, it is possible to remove the foam in a simple structure without the need for a skimmer device to remove the suspended matter (bubbles) generated on the surface of the water, it is possible to manufacture compactly compact and repair due to failure of the skimmer device Maintenance is easy because no work is required.

1 is a schematic view showing a mobile water treatment system according to the present invention.
Figure 2 is a schematic diagram for explaining the water treatment tank applied to the present invention.
Figure 3 is a schematic diagram for explaining the bubble removing unit applied to the present invention.
Figure 4 is a schematic diagram showing a state in which the container portion applied to the present invention mounted on the vehicle.

As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description.

However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements.

Terms including ordinal numbers, such as second and first, may be used to describe various components, but the components are not limited by the terms.

The terms used herein are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the second component may be referred to as the first component, and similarly, the first component may also be referred to as the second component. The term and / or includes a combination of a plurality of related items or any item of a plurality of related items.

When a component is said to be "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that another component may be present in the middle. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and are not construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is an overall configuration diagram schematically showing a mobile water treatment system according to the present invention, Figure 2 is a schematic diagram for explaining the water treatment tank applied to the present invention, Figure 3 is a schematic diagram for explaining the bubble removal applied to the present invention 4 is a schematic view showing a state in which a container unit applied to the present invention is mounted on a vehicle.

Referring to Figures 1 to 4 the present invention describes a mobile water treatment system as follows.

First, the present invention is compactly manufactured inside a vehicle container and is configured to be mobile, so that it is not limited by the installation space and can go anywhere where water treatment is needed, and relates to a mobile water treatment system that is easy to reduce manufacturing costs and easy maintenance. The mobile water treatment system 10 is configured to include a water treatment tank 100, a mixing tank 200, a bubble generating unit 300, a bubble removing unit 400, and a vehicle container unit 500.

As shown in FIG. 2, the water treatment tank part 100 is formed in a rectangular box in which an upper portion thereof is opened and an inner space is formed, and at least one blocking wall 140 is provided in the inner space of the water treatment tank part 100. Spaced at a predetermined interval is partitioned into a plurality of water treatment space (110, 120, 130).

Meanwhile, in the following description, the water treatment space 110 is referred to as the first water treatment space 110, the water treatment space 120 is referred to as the second water treatment space 120, and the water treatment. The space 130 'is referred to as a' third water treatment space 130 '.

In this case, the first, second, and third water treatment spaces 110, 120, and 130 are partitioned into the plurality of blocking walls 140 to be provided as a plurality of spaces. It is to let.

In addition, each of the blocking walls 140 is a bubble generated in the first water treatment space 110 in which the first polluted water is received through the mixing tank 200 to be described later as the second water treatment space 120, and the second water treatment space ( 120 to prevent the bubbles from overflowing to the third water treatment space 130, and at the same time to guide the bubbles to smoothly flow to the bubble removing unit 400 provided on the outer surface of the water treatment tank 100. do.

Meanwhile, the heights of the three surfaces of the water treatment tank 100 are all the same height so that bubbles generated in the water treatment tank 100 may flow smoothly into the bubble removing unit 400 according to the guide of the blocking wall 140. Forming of course, it is preferable to form the same as the height of the barrier wall 140, and to form only the height of the remaining one surface provided with the bubble removing unit 400 is low.

In addition, the water of the first water treatment space 110 and the purified water flows to the second water treatment space 120 at the stop of each barrier wall 140, and the second water treatment in the second water treatment space 120. At least one flow path hole 141 is formed to allow the purified water to flow into the third water treatment space 130.

The mixing tank 200 is provided in the open upper portion of the water treatment tank 100 described above to mix the condensed water and the polymer coagulant that aggregates the impurities contained in the contaminated water to discharge to the water treatment tank 100. By supplying, a polymer coagulant is accommodated in the mixing tank part 200 as described above, and a suction pipe 11 for sucking and supplying contaminated water from a water treatment target A by a pump is connected. Therefore, the contaminated water sucked from the water treatment object through the suction pipe 11 is introduced into the mixing tank 200 and mixed with the polymer coagulant contained in the mixing tank and discharged.

At this time, the polymer coagulant is used for the purpose of agglomeration of impurities dispersed in water to clean contaminated water and can be used by selecting any one of water-soluble polymer, polyacrylic acid, polyacrylamide, and polyvinyl alcohol.

The bubble generating unit 300 is a micro bubble pump that is generally used. The bubble generating unit 300 sucks contaminated water contained in the first, second, and third water treatment spaces 110, 120, 130, and discharges the bubble again and simultaneously bubbles. By generating (B), such a bubble generating unit 300 is connected to the inner bottom of each of the water treatment space 110, 120, 130, respectively, suction nozzle 310 for sucking contaminated water, and suction Discharge nozzles 320 for discharging the contaminated water sucked through the nozzle 310 again are provided.

That is, the bubble generator 300 sucks and discharges the contaminated water accommodated in the first, second, and third water treatment spaces 110, 120, 130 through the suction nozzle 310 and the discharge nozzle 320. The process is repeated. At this time, since oxygen is injected together in the process of sucking and discharging the contaminated water, bubbles (B) are generated and floated on the water surface. Therefore, the bubble B rises below the surface of the water and collects impurities contained in the contaminated water.

In addition, the discharge nozzle 320 of the bubble generating unit 300 described above may be equipped with a plasma generator 900 to remove impurities and odor contained in the contaminated water. Since the plasma generator 900 continuously generates a high-pressure current (15,000 V to 20,000 V) in the contaminated water discharged through the discharge nozzle 320, the plasma generator 900 burns and filters impurities and odors contained in the contaminated water.

On the other hand, the plasma generating apparatus 900 is already known and used in the technical configuration will be omitted detailed description.

Bubble removing unit 400 is provided on the outer surface of the upper end of the water treatment tank 100 described above to accommodate the bubble (B) overflowing through the open upper portion of the water treatment tank 100, in the received bubble (B) By filtering the contained impurities, such bubble removing unit 400 is provided with a bubble accommodating part 410 is formed an inner space in which the bubble (B) is accommodated, as shown in FIG.

In addition, the water accommodating water is provided in the lower portion of the bubble accommodating part 410 is accommodated with the bubble (B) in the bubble accommodating part 410 to accommodate the water discharged through the discharge hole 431 of the support plate 430 to be described later The unit 420 is provided.

At this time, the lower outer side of the water receiving portion 420 is connected to the flow path tube 15, the water contained in the water receiving portion 420 is discharged to the water treatment object by the pump operation.

On the other hand, the above-mentioned plasma generator 900 is connected to the water receiving portion 420 through the nozzle to generate a high-pressure current (15,000V ~ 20,000V) in the contaminated water contained in the water receiving portion 420, contaminated water Impurities and odors contained in can be burnt and filtered.

In addition, between the bubble accommodating part 410 and the water accommodating part 420, a support plate 430 having a plurality of discharge holes 431 formed therein for discharging water contained in the bubble accommodating part 410 to the water accommodating part 420. ) Is provided.

In addition, an impurity adsorption filter 440 is provided on the support plate 430 to adsorb and filter the impurities collected in the bubbles accommodated in the bubble accommodating part 410.

At this time, the impurity adsorption filter 440 may be used by applying any of a variety of known filters that can absorb and collect the impurities contained in the bubble (B) and drain the water.

In addition, the bubble removing unit 400 is provided on the upper portion of the bubble accommodating portion 410 includes a spray spray 450 for spraying water so that impurities contained in the bubble (B) can be quickly separated.

The vehicle container unit 500 is a rectangular box-type container having an empty space therein, and accommodates each of the above-described components, and a transport vehicle that can accommodate the container unit 500 as shown in FIG. 4. 510 is mounted. Therefore, it can be easily moved and used in various places where water treatment is required.

On the other hand, the mobile water treatment system of the present invention may further include an electrolysis device 600 for removing the impurities by electrolyzing the water treated in the aforementioned water treatment tank 100 again. Preferably, the water received in the third water treatment space 130 connected to the third water treatment space 130 and the flow path tube 12 is introduced into the electrolysis device 600 by the pump operation, thereby electrolysis.

Such an electrolysis device 600 is already known and used in the technical configuration will be omitted detailed description.

In addition, the mobile water treatment system of the present invention is connected to the above-described electrolysis device 600 and the flow path tube 13 is activated carbon mixing tank for receiving the electrolyzed water from the electrolysis device 600 by the pump operation and filtering again 700 may be further included. In the activated carbon mixing tank 700, activated carbon for adsorbing and removing small particles of fine particles contained in water may be embedded, and activated carbon may be selected from granular activated carbon or powdered activated carbon.

In addition, the mobile water treatment system of the present invention is connected to the above-described activated carbon mixing tank 700 and the passage pipe 14, the micro-filter unit for receiving the filtered water from the activated carbon mixing tank 700 by the pump operation to filter again ( 800 may be further included. The micro filter unit 800 has a filtration particle size range of 1 to 10 μ, and is mainly a cartridge type, and the material is a fine impurity contained in water using threads, polyethylene (PE), or polypropylene (PP). Filter it out.

Hereinafter, the operation of the mobile water treatment system of the present invention configured as described above will be described in detail.

First, the contaminated water of the water treatment object is introduced into the mixing tank 200 through the suction pipe 11, mixed with the polymer coagulant, and discharged and filled into the first water treatment space 110 of the water treatment tank 100. After the predetermined water level is filled in the first water treatment space 110, the suction nozzle 310 of the bubble generator 300 sucks the contaminated water filled in the first water treatment space 110 and discharges it to the discharge nozzle 320. At the same time, oxygen is injected to generate bubbles B. Accordingly, the bubble (B) collects impurities contained in the contaminated water and floats on the surface of the water, and the floating bubble (B) naturally moves in the water circulation direction and hits the blocking wall 140 to be described below. It is discharged to the bubble receiving portion 410.

On the other hand, the contaminated water discharged through the drain nozzle 320 of the bubble generating unit 300 is an impurity contained in the contaminated water by the high pressure current (15,000V ~ 20,000V) continuously generated in the plasma generator 900 And odors may be removed.

In addition, the bubbles B discharged to the bubble accommodating part 410 are quickly separated from impurities contained in the bubble B by water sprayed from the spray spray 450 and the impurities are separated from the impurity adsorption filter 420. Adsorbed to the water, the water is discharged to the water receiving portion 420 through the discharge hole 431 of the support plate 430.

At this time, the contaminated water accommodated in the water accommodating part 420 may remove impurities and odors contained in the contaminated water by the high pressure current (15,000 V to 20,000 V) continuously generated in the plasma generator 900.

In the above process, the first water-treated water is moved to the second water treatment space 120 again through the flow path 141 of the blocking wall 140, and then treated in the same process as the first water treatment space 130. The water treated in the second water treatment space 120 is moved to the third water treatment space 130 through the flow path 141 of the blocking wall 140 and is treated in the same process as the first water treatment space 130.

The water treated in the third water treatment space 130 is moved to the electrolysis device 600 through the flow path tube 12 and filtered, and the filtered water is activated carbon mixed tank 700 through the flow path tube 13. Is filtered to be mixed with the activated carbon, and the filtered water by the activated carbon is moved to the micro filter unit 800 through the flow pipe 14 to filter the fine impurities contained in the water and then discharge it to the water treatment target. do.

On the other hand, although not shown in the figure, the water filtered and filtered by the micro-filter unit 800 may be stored in a storage tank provided separately.

As the above process is repeatedly circulated, the pollutants of the water treatment target are treated, and when the water treatment is completed, the transport vehicle is operated to move to another place requiring water treatment.

The technical idea of the mobile water treatment system of the present invention is actually capable of repeating the same result, and in particular, by implementing the present invention, it is possible to promote technology development and contribute to industrial development, which is worth protecting.

100: water treatment tank
110, 120, 130: water treatment space
140: barrier wall
141: Euro ball
200: mixing tank
300: bubble generator
400: bubble removing unit
410: bubble containing portion
420: water holding part
430: support plate
431: discharge hole
440 impurity adsorption filter
450: spray spray
500: vehicle container part
600: electrolysis device
700: activated carbon mixing tank
800: micro filter unit
900 plasma generator

Claims (5)

An upper portion of which is opened, an inner space is formed, and the inner space is provided with at least one barrier wall spaced at a predetermined interval and divided into a plurality of water treatment spaces;
A mixing tank unit connected to a suction pipe for sucking and supplying contaminated water and having a polymer coagulant embedded therein to mix the contaminated water and the polymer coagulant and discharge the contaminated water to the water treatment tank unit;
At least one bubble generating unit provided at a bottom of the water treatment tank unit to generate bubbles to collect impurities to float;
A bubble removing unit provided on an outer surface of the upper end of the water treatment tank and configured to receive a bubble overflowing to an open upper portion of the water treatment tank and to filter impurities contained in the received bubble; And
And a vehicle container part accommodating all of the components.
The method of claim 1,
The bubble removing unit,
An inner space is formed to accommodate a bubble;
A water accommodating part provided below the bubble accommodating part and configured to receive water by forming an internal space; And
A support plate provided between the bubble accommodating part and the water accommodating part and having a discharge hole for discharging water contained in the bubble accommodating part to the water accommodating part; And
And an impurity adsorption filter provided at an upper portion of the support plate to adsorb and filter impurities collected in bubbles contained in the bubble accommodating part.
The method of claim 2,
The bubble removing unit is provided on top of the bubble receiving portion, the mobile water treatment system comprising a spray spray for spraying water so as to easily remove the bubble.
The method of claim 1,
A mobile water treatment system comprising an electrolysis device for electrolyzing contaminated water treated in the water treatment tank to remove impurities.
The method of claim 1,
Mobile water treatment system characterized in that it comprises an activated carbon mixing tank for filtering by mixing the contaminated water treated in the water treatment tank with activated carbon.

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