KR102219080B1 - Hybrid water purification device for prevention of green tide - Google Patents

Abstract

The present invention relates to a hybrid water purification device for controlling green algae, and more particularly, an ultrasonic unit is horizontally installed in an orbital water circulation unit to generate ultrasonic waves to form a sound wave film, and a sound wave film is formed by the revolution of the orbital water circulation unit. The present invention relates to a hybrid water purification apparatus for controlling algae that prevents algal growth and release of toxins by expanding and preventing the floating algae in a wide range and inhibiting photosynthesis.
According to the features of the present invention for achieving the above object, in the present invention, a buoyancy body is connected to the outside of the underwater pipe, an impeller is disposed inside the upper portion of the underwater pipe, and a distribution dish is formed outside the upper end of the underwater pipe. An idle water circulation unit revolving while circulating water from the lower part of the pipe to the upper part; Including; an ultrasonic unit that is horizontally installed on the outer surface of the revolving type water circulation unit and disposed under the water surface, generates an ultrasonic wave to form a sound wave film in the water, and inhibits photosynthesis by preventing green algae from floating; It is characterized by expanding the sound wave film by the revolution of.

Description

Hybrid water purification device for prevention of green tide}

The present invention relates to a hybrid water purification device for controlling green algae, and more particularly, an ultrasonic unit is horizontally installed in an orbital water circulation unit to generate ultrasonic waves to form a sound wave film, and a sound wave film is formed by the revolution of the orbital water circulation unit. The present invention relates to a hybrid water purification apparatus for controlling algae that prevents algal growth and release of toxins by expanding and preventing green algae floating in a wide range and inhibiting photosynthesis.

In general, decay by microorganisms easily occurs in identity waters where water circulation does not occur and is stagnant, such as ponds, lakes, reservoirs, etc. built in old palaces, amusement parks, golf courses, etc. Because the surface water of this identity waters has a relatively high oxygen concentration due to contact with the atmosphere, plankton is active, but when plankton reaches the limit of reproduction, it dies and is deposited on the bottom of the water, which causes organic matter to decay in deep water. Nutrients such as nitrogen and phosphorus are decomposed and produced, causing water to rot.

In particular, in the surface waters of ponds, lakes, reservoirs, etc., since green algae on the surface do not settle over time, they have been manually removed with landing nets, but floating objects made of particles smaller than the landing net cannot be removed, and safety concerns arise. have.

Along with the red tide, eutrophication is a type of algae growth, which occurs when a lot of substances that are nutrients for plankton reproduction such as carbon, nitrogen and phosphorus are accumulated in water. These substances are mainly contained in factory wastewater or domestic sewage, and proceed at a faster rate in stagnant water such as ponds.

Algae that thrive due to green algae rot and consume a lot of oxygen, resulting in less dissolved oxygen in water, threatening aquatic organisms.

As a technology for removing such green algae, a green algae removal device using ultrasonic waves is published in Korean Patent Publication No. 10-1769516, and it is possible to remove green algae by irradiating ultrasonic waves directly to the area where green algae is generated.

However, since the green algae must be removed by focusing the irradiation of ultrasonic waves, the occurrence of green algae cannot be prevented in advance, and there is a difficulty in continuously observing the location of the green algae.

In addition, conventionally, the green algae was removed based on the cavitation phenomenon that strongly induces heat pressure by forming microbubbles as the high-power ultrasound bursts, but it is a technology that removes the green algae by destroying the cells of the green algae, causing harm to fish and plants. A possible problem has occurred.

Korean Intellectual Property Office Registered Patent Publication No. 10-1769516

The present invention was conceived to solve the above problems, and the green algae control hybrid water quality that prevents algae growth and release of toxins by inhibiting photosynthesis by generating ultrasonic waves to form a sound wave film using an ultrasonic unit There is a purpose to provide a purification device.

In addition, there is another object of improving water quality by expanding the sound wave membrane by using an orbital water circulation unit, and circulating water in the water to supply oxygen necessary for decomposing green algae to the bottom of the water.

In addition, there is another purpose of maximizing water quality improvement by connecting and installing a water treatment agent spreader to the revolving type water circulation unit to spread the water treatment agent widely and uniformly.

According to the features of the present invention for achieving the above object, in the present invention, a buoyancy body is connected to the outside of the underwater pipe, an impeller is disposed inside the upper portion of the underwater pipe, and a distribution dish is formed outside the upper end of the underwater pipe. An idle water circulation unit revolving while circulating water from the lower part of the pipe to the upper part; Including; an ultrasonic unit that is horizontally installed on the outer surface of the revolving type water circulation unit and disposed under the water surface, generates an ultrasonic wave to form a sound wave film in the water, and inhibits photosynthesis by preventing green algae from floating; It is characterized by expanding the sound wave film by the revolution of.

In addition, a water treatment agent active unit is provided spaced apart from the orbital water circulation unit, the water treatment agent powder stored in the upper part of the main body is supplied to the lower part of the main body and mixed with water introduced from the lower side to discharge the activated water treatment agent to the outside; A water treatment agent transfer pipe connected to the water treatment agent active unit and the revolving type water circulation unit to transfer the activated water treatment agent discharged from the water treatment agent active unit to the revolving water circulating unit; And a water treatment agent spreader provided at an end of the water treatment agent transfer pipe and spraying the water treatment agent in the water in the orbital water circulation unit.

In addition, the ultrasonic unit, the mounting frame is connected to the outside of the lower end of the distribution dish, the receiving space is provided therein, and the fitting protrusion formed at the bottom of both sides protruding downward; An ultrasonic generator that slides into the receiving space of the mounting frame and is fitted, is bolted to the upper surface of the mounting frame, and is disposed in a horizontal direction to induce lateral dispersion of sound waves; And an ultrasonic buoyant body disposed under the ultrasonic generator and having fitting holes formed through both sides thereof to insert and fix the fitting protrusion of the mounting frame.

In addition, the mounting frame has a spaced distance forming protrusion insertion hole formed at the top, a plurality of bolt fastening holes are provided outside the spaced distance forming protrusion insertion hole, and the ultrasonic generator has a spaced distance forming protrusion upward It is formed protruding and inserted into the spaced distance forming protrusion insertion hole, and a plurality of bolts are provided at a position corresponding to the bolting hole of the mounting frame to be coupled to the bolting hole, and the ultrasonic wave by pressing the spaced distance forming protrusion It is characterized in that the generator and the ultrasonic buoyancy body descend to be spaced apart from the upper surface of the mounting frame.

In addition, the mounting frame, the curved surface is formed vertically so as to correspond to the outer peripheral surface of the lower portion of the distribution dish, the side fixing plate coupled to the revolving type water circulation unit; A lower fixing plate which is spaced apart from both sides of the lower end of the side fixing plate and disposed horizontally, and having the fitting protrusion at the front end; And a space forming plate disposed between the lower fixing plates and having a'∩'-type vertical cross-sectional structure in which both side surfaces and upper ends are connected to the receiving space.

According to the configuration of the present invention described above, there is an advantage of preventing the floating of green algae by forming a sound wave film using an ultrasonic unit, inhibiting photosynthesis to prevent algae growth and release of toxins, and not harming other organisms.

In addition, as water is circulated by the revolving type water circulation unit, the sound wave membrane can be expanded to prevent floating algae in a wide range, and oxygen can be supplied to the bottom of the water by water circulation, thereby effectively decomposing the green algae.

In addition, there is an advantage of maximizing water quality purification by spraying the water treatment agent more widely while the revolving water circulation unit revolves around the water treatment agent active unit.

1 is a perspective view of an embodiment of a hybrid water purification apparatus for controlling green algae according to the present invention.
2 is a front view of an embodiment of a hybrid water purification apparatus for controlling green algae according to the present invention.
3 is a perspective view of another embodiment of the hybrid water purification apparatus for controlling green algae according to the present invention.
4 is a front view of another embodiment of the hybrid water purification apparatus for controlling green algae according to the present invention.
5 is a block diagram of a water treatment agent active unit of the hybrid water purification apparatus for controlling green algae according to the present invention.
6 is a block diagram of the revolving type water circulation unit of the hybrid water purification apparatus for controlling green algae according to the present invention.
7 is a perspective view of an ultrasonic unit of the hybrid water purification apparatus for controlling green algae according to the present invention.
8 is a front view of the ultrasonic unit of the hybrid water purification apparatus for controlling green algae according to the present invention.
9 is a block diagram of a mounting frame of the hybrid water purification apparatus for controlling green algae according to the present invention.
10 is a block diagram of an ultrasonic generator and an ultrasonic buoyant body of the hybrid water purification apparatus for controlling green algae according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing the present invention, descriptions of functions or configurations already known will be omitted in order to clarify the gist of the present invention.

In addition, in describing the present invention, terms indicating a direction are described so that those skilled in the art can clearly understand the present invention, and indicate a relative direction, and thus the scope of the rights is not limited.

The hybrid water purification apparatus for controlling green algae according to the present invention includes a water treatment agent active unit 100, an orbital water circulation unit 200, a water treatment agent transfer pipe 300, a water treatment agent spreader 400, as shown in FIGS. Including the configuration of the unit 500.

5, the water treatment agent activation unit 100 is a device that supplies the activated water treatment agent to the outside by mixing the water treatment agent powder stored in the body 110 with water. The body 110, the water treatment agent storage container 120, and the water treatment agent It includes the configuration of the mixing container 130, the water inlet pipe 140, and the water treatment agent discharge pipe 150.

The main body 110 is formed in the shape of a hopper, and is provided with a buoyancy material 111 at the lower outer side, is located on the water surface, is connected to the anchor 112 and is fixed at the set position.

The water treatment agent storage container 120 is provided on the inner upper part of the main body 110 to store the water treatment agent powder, and a vertical pipe 121 is provided at the lower part.

The water treatment agent mixing container 130 is provided at the inner lower part of the body 110 and allows the water treatment agent powder supplied through the vertical pipe 121 of the water treatment agent storage container 120 to be mixed.

The water inlet pipe 140 communicates with the water treatment agent mixing container 130 to supply water and activate the water treatment agent.

The water treatment agent discharge pipe 150 communicates with the water treatment agent transfer pipe 300 on the lower side of the water treatment agent mixing container 130 so that the activated water treatment agent is supplied to the idle water circulation unit 200 to be described later.

In addition, the water treatment agent active unit 100 may further include a quantitative feeder 160 for supplying a quantity of the water treatment agent powder to the water treatment agent mixing container 130.

At this time, the quantitative feeder 160 is connected to the vertical pipe 121 and provided in the housing 161 and the housing 161 having openings 161a in the upper and lower directions, and a quantitative receiving groove for receiving a quantitative amount of the water treatment agent powder. (162a) is formed, the rotor 162 rotating so that the water treatment agent powder supplied from the water treatment agent storage container 120 is supplied in a downward direction, and the water treatment agent powder is provided in the lower portion of the housing 161, so that the water treatment agent powder is positioned downward. It consists of a supply pipe 163 to be supplied to the water treatment agent mixing container 130 from the receiving groove (162a).

1 to 4, the revolving type water circulation unit 200 is a device that circulates water from the bottom to the top through an underwater pipe 210 that is provided at a set distance from the water treatment agent active unit 100 and floats by buoyancy. It consists of an underwater pipe 210, a buoyancy body 220, an impeller 230, and a distribution dish 240.

The underwater pipe 210 is formed in a cylindrical shape, and water circulates by repeating the inflow and discharge of water through the inlet at the lower end of the submersible pipe 210 and the outlet at the upper end.

The buoyancy body 220 is provided to be spaced apart by a set angle on the outside of the underwater pipe 210, and a plurality of buoyancy materials are composed of one buoyancy body 220 so that the orbital water circulation unit 200 can float in the water. It is equipped. More specifically, the buoyancy body 220 may be formed of a first buoyancy member 221, a second buoyancy member 222, and a third buoyancy member 223. Here, the first buoyancy material 221 is connected to the outside of the underwater pipe 210 at a set point. And the second buoyancy material 222 is provided to be spaced apart from the first buoyancy material 221 by a set angle around the underwater pipe 210, and is connected to the water treatment agent discharge pipe 150 and the first water treatment agent transfer pipe 310 to a set distance Is installed to keep it. In addition, the third buoyancy material 223 is provided to be spaced apart from the second buoyancy material 222 by a set angle around the underwater pipe 210, and the first water treatment agent transfer pipe 310 and the second water treatment agent transfer pipe 320 It is connected and has a water treatment agent spreader 400 at the bottom.

The impeller 230 is provided inside the upper portion of the underwater pipe 210 and rotates so that water is introduced from the lower portion and discharged to the upper portion by receiving power.

The distribution dish 240 is formed in a dish shape protruding outside the upper end of the underwater pipe 210 so that water is evenly discharged.

In addition, the revolving type water circulation unit 200 has a shelf 250 provided spaced apart from the top of the distribution dish 240 and provides an installation space, and a support 260 connecting the distribution dish 240 and the shelf 250 And a water quality sensor 270 connected to the support 260 and sensing water quality may be further provided.

At this time, water quality can be efficiently improved by adjusting the period and amount of spraying of the water treatment agent according to the level of water pollution detected by the water quality sensor 270 or by adjusting the water circulation speed of the idle water circulation unit 200.

The water treatment agent transfer pipe 300 transfers the activated water treatment agent discharged from the water treatment agent activation unit 100 to the revolving type water circulation unit 200, wherein the water treatment agent activating unit 100 and the revolving type water circulation unit 200 are combined. It is connected by a tube.

In addition, the water treatment agent transfer pipe 300 transfers the activated water treatment agent by connecting the water treatment agent activation unit 100 and the buoyancy body 220 located at a minimum distance from the water treatment agent discharge pipe 150 of the water treatment agent activation unit 100. As described above, the water treatment agent transfer pipe 300 may include a first water treatment agent transfer pipe 310 and a second water treatment agent transfer pipe 320. The first water treatment agent transfer pipe 310 connects the water treatment agent activation unit 100 and the buoyancy body 220 located at a minimum distance and the water treatment agent discharge pipe 150 to transfer the activated water treatment agent, and the second water treatment agent transfer pipe 320 The water treatment agent activation unit 100 and the buoyancy body 220 located at the maximum distance and the first water treatment agent transfer pipe 310 are connected.

The water treatment agent transfer pipe 300 may be sprayed in an area depending on the location where it is connected and installed.

The water treatment agent sprayer 400 is provided at the end of the water treatment agent transfer pipe 300 and sprays the water treatment agent in the water in the orbital water circulation unit 200.

Here, the water treatment agent spreader 400 is preferably installed at a point located in the water of the orbital water circulation unit 200 to be sprayed, and the water treatment agent spreader 400 provided at the end of the water treatment agent transfer pipe 300 is attached. Depending on the location, the area where the water treatment agent is sprayed can be adjusted.

The water treatment agent spreader 400 may be located in various parts of the orbital water circulation unit 200, and the range of water treatment agent spraying may be adjusted according to the installation position.

As shown in Figure 4, the water treatment agent spreader 400 is provided under the buoyancy body 220, or is installed to be sprayed from the water surface near the distribution dish 240 and rides the flow of water widely distributed through the distribution dish 240. It can spread more widely.

The revolving type water circulation unit 200 having such a configuration is able to supply oxygen to the water through the circulation of water while revolving around the water treatment agent active unit 100 and perform uniform spraying of the water treatment agent to the expanded spray area.

In addition, according to the length of the coupling pipe connecting the water treatment agent active unit 100 and the revolving water circulation unit 200, the revolving radius and the water treatment agent spraying area of the revolving water circulation unit 200 can be adjusted, and the water treatment agent is transferred accordingly. The length of the tube 300 is also changed.

The ultrasonic unit 500 is horizontally installed on the outer surface of the orbital water circulation unit 200 and disposed under the water surface, generates an ultrasonic wave to form a sound wave film in the water, and inhibits photosynthesis by preventing floating algae. By such an ultrasonic unit 500, it is possible to prevent the release of toxins into the water by inhibiting algae growth in a state where the cell wall of the green algae is not damaged, and it is possible to remove the green algae without harming other organisms.

7 and 8, the ultrasonic unit 500 includes a mounting frame 510, an ultrasonic generator 520, and an ultrasonic buoyant body 530.

The mounting frame 510 is connected to and installed outside the lower end of the distribution dish 240 as shown in FIG. 9 to have a receiving space 511 therein so that the ultrasonic generator 520 can be mounted.

The mounting frame 510 may be composed of a side fixing plate 510a, a lower fixing plate 510b, and a space forming plate 510c. First, the side fixing plate 510a has a curved surface vertically formed to correspond to the lower outer circumferential surface of the distribution dish 240 and is coupled to the revolving type water circulation unit 200 by bolts or welding. And the lower fixing plate 510b is horizontally spaced apart from both sides of the lower end of the side fixing plate 510a, and the fitting protrusion 512 at the front end is formed to protrude downward and is combined with the ultrasonic buoyancy body 530. In addition, the space forming plate 510c is disposed between the lower fixing plate 510b, and has a'∩-type vertical cross-sectional structure in which both side surfaces and upper ends are connected, and a receiving space 511 in which the ultrasonic generator 520 is mounted is provided. At this time, a space forming protrusion insertion hole 513 is formed on an upper end of the space forming plate 510c, and a plurality of bolt fastening holes 514 are provided outside the space forming protrusion insertion hole 513.

The ultrasonic generator 520 slides into the accommodation space 511 of the mounting frame 510 and is fitted, bolted to the upper surface of the mounting frame 510, and disposed in a horizontal direction to induce lateral dispersion of sound waves. As a result, a sound wave film is formed. In particular, the separation distance forming protrusion 521 is formed on the upper end of the ultrasonic generator 520 to protrude upward and is inserted into the separation distance forming protrusion insertion hole 513, corresponding to the bolt fastening hole 514 of the mounting frame 510 A plurality of bolts 522 are provided at the position and are coupled to the bolt fastening hole 514. The separation distance forming protrusion 521 is separated from the upper surface of the mounting frame 510 by lowering the ultrasonic generator 520 and the ultrasonic buoyancy body 530 by pressure, so that it can be easily separated.

Referring to FIG. 10, the ultrasonic buoyancy body 530 is disposed under the ultrasonic generator 520, and the fitting protrusions 512 of the mounting frame 510 are inserted and fixed through insertion holes 531 on both sides thereof. At this time, the ultrasonic buoyancy body 530 causes an action of raising the ultrasonic generator 530 from the mounting frame 510 by underwater pressure, so that the ultrasonic generator 530 is not easily separated. Accordingly, it is possible to minimize the number of bolts 522 that couple the mounting frame 510 and the ultrasonic generator 520 to each other.

An embodiment of a hybrid water purification apparatus for controlling green algae according to the present invention will be described with reference to FIGS. 1 and 4.

The ultrasonic unit 500 is installed on the lower outer surface of the distribution dish 240 of the revolving type water circulation unit 200 to generate ultrasonic waves in the lateral direction to form a sound wave film in water. At this time, photosynthesis is suppressed because the green algae cannot rise to the surface by the sound wave film formed in the water. As a result, it is possible to prevent the release of toxins into water by inhibiting algae growth without damaging the cell wall of the green algae, and removing the green algae without harming other organisms.

And the revolving type water circulation unit 200 circulates water in the water from the bottom to the top through the underwater pipe 210 to sufficiently supply oxygen necessary for the decomposition activity of the algae to the bottom of the water, and is formed by the ultrasonic unit 500. By allowing the sound wave membrane to be extended further, it is possible to suppress the growth of algae in a wider range of waters. These green algae and blue-green algae cannot be photosynthesized by the sound wave film, so they cannot grow, eventually die and settle, and are decomposed and removed by bacteria.

In addition, in the water treatment agent active unit 100, the water treatment agent powder stored in the upper part of the body 110 is supplied to the lower part of the body 110, and the water treatment agent is optimally activated by mixing with the water introduced from the lower side of the water treatment agent spreader 400. It is discharged through to enable rapid water purification.

As described above, the basic technical idea of the present invention is to provide a hybrid water purification device for controlling algae that prevents algal growth and release of toxins by inhibiting photosynthesis and preventing algae from floating by generating ultrasonic waves to form a sound wave film. You can see that it will.

Within the scope of the basic technical idea of the present invention, various modifications can be made by those with ordinary knowledge in the art, and therefore, the scope of the present invention should be interpreted within the scope of the claims written to include various modifications. will be.

100: water treatment agent active unit 110: main body
111: buoyancy material 112: anchor
120: water treatment agent storage container 121: vertical pipe
130: water treatment agent mixing container 140: water inlet pipe
150: water treatment agent discharge pipe 160: quantitative feeder
161: housing 161a: opening
162: rotor 162a: fixed receiving groove
163: supply pipe 200: idle water circulation unit
210: underwater pipe 220: buoyancy body
220a: connector 221: first buoyancy material
222: second buoyant member 223: third buoyant member
230: impeller 240: distribution dish
250: shelf 260: support
270: water quality sensor 300: water treatment agent transfer pipe
310: first water treatment agent transfer pipe 320: second water treatment agent transfer pipe
400: water treatment agent spreader 500: ultrasonic unit
510: mounting frame 510a: side fixing plate
510b: lower fixing plate 510c: space forming plate
511: receiving space 512: fitting protrusion
513: spacing distance forming protrusion insertion hole 514: bolt fastening hole
520: ultrasonic generator 521: separation distance forming protrusion
522: bolt 530: ultrasonic buoyancy body
531: insertion hole

Claims (5)

An orbital water circulation unit is connected to the outside of the submersible pipe, the impeller is disposed inside the upper part of the submersible pipe, and a distribution dish is formed outside the upper end of the submersible pipe to revolve while circulating water from the lower part of the submersible pipe to the upper part;
An ultrasonic unit that is horizontally installed on the outer surface of the orbital water circulation unit and disposed under the water surface, generates ultrasonic waves to form a sound wave film in the water, and inhibits photosynthesis by preventing floating algae;
A water treatment agent active unit provided spaced apart from the revolving type water circulation unit, wherein the water treatment agent powder stored in the upper part of the body is supplied to the lower part of the body and mixed with water introduced from the lower side to discharge the activated water treatment agent to the outside;
A water treatment agent transfer pipe connected to the water treatment agent active unit and the revolving type water circulation unit to transfer the activated water treatment agent discharged from the water treatment agent active unit to the revolving water circulating unit; And
Includes; a water treatment agent sprayer provided at the end of the water treatment agent transfer pipe and spraying the water treatment agent in the water in the orbital water circulation unit,
Hybrid water purification device for controlling green algae, characterized in that the sound wave membrane is expanded by the revolution of the revolving type water circulation unit. delete The method of claim 1,
The ultrasonic unit,
A mounting frame connected to and installed outside the lower end of the distribution dish, having a receiving space therein, and having fitting projections protruding downward at both lower ends;
An ultrasonic generator that slides into the receiving space of the mounting frame and is fitted, is bolted to the upper surface of the mounting frame, and is disposed in a horizontal direction to induce lateral dispersion of sound waves;
And an ultrasonic buoyancy body disposed under the ultrasonic generator and having fitting holes formed therethrough at both sides to insert and fix the fitting protrusions of the mounting frame. The method of claim 3,
The mounting frame,
A spaced distance forming protrusion insertion hole is formed at the top, and a plurality of bolt fastening holes are provided outside the spaced distance forming protrusion insertion hole,
The ultrasonic generator,
A spaced distance forming protrusion is formed protruding upwardly at the top and inserted into the spaced distance forming protrusion insertion hole, and a plurality of bolts are provided at a position corresponding to the bolting hole of the mounting frame, and are coupled with the bolting hole,
The hybrid water purification apparatus for controlling green algae, characterized in that the ultrasonic generator and the ultrasonic buoyant body descend and are separated from the upper surface of the mounting frame by the pressurization of the spacing distance forming protrusion. The method of claim 3,
The mounting frame,
A side fixing plate having a curved surface vertically formed so as to correspond to the lower outer circumferential surface of the distribution dish and coupled to the revolving type water circulation unit;
A lower fixing plate which is spaced apart from both sides of the lower end of the side fixing plate and disposed horizontally, and having the fitting protrusion at the front end;
And a space forming plate disposed between the lower fixing plates and having a'∩'-type vertical cross-sectional structure in which both side surfaces and upper ends are connected to the receiving space.

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