JP7122026B2 - Laver aquaculture sterilization and purification system - Google Patents

Description

The present invention relates to a sterilization and purification system for a seaweed farm, and more specifically, a seaweed farm that cleans seaweed and wakame seaweed while moving across the water surface using a barge. It relates to a sterilization purification system.

In general, seaweed farming methods can be roughly divided into the non-hydrochloric acid cultivation method, which removes stains by artificially exposing them to sunlight for a certain period of time, and the method of applying hydrochloric acid to seaweed nets submerged in water to remove stains and harmful bacteria. There are methods such as hydrochloric acid treatment.

Although the hydrochloric acid treatment method can shorten the harvesting period and reduce the labor, it has the drawback of polluting the sea and degrading the quality of the seaweed.

Sea pollution is particularly serious. In fact, although the use of inorganic acids is recommended, inexpensive industrial hydrochloric acid is often used.

As a result, it has been confirmed that the production of organic matter has decreased and various organisms have disappeared on the seabed near the farm.

The non-hydrochloric acid treatment method is excellent in that it can prevent pollution of the sea and harvest high-quality seaweed from natural cultivation, but it has disadvantages in that it requires time and effort and takes a long time to harvest. In other words, when the seedlings are soaked in the sea for a long time, moss, green laver, stains, etc. are generated on the seedlings and the sediment net support base, etc., and the quality of the seaweed is deteriorated. For this reason, we mainly used the floating method, which artificially turned over the sink, and the pillar method, which used salt water and exposed it to the sun for a certain period of time.

However, since the floating method involves manually overturning seedling nets, not only is the efficiency of the work lowered, but the seedling nets may be damaged and seedlings may be damaged, especially in the process of overturning the seedling nets.

In addition, the post-type method using tides has the disadvantage that the installation of seedling nets is complicated, and the time of exposure to sunlight cannot be adjusted, resulting in a reduced yield.

In order to eliminate these drawbacks, a method was envisioned in which wing pieces were installed on the flotation devices to raise the seedling nets by the force of the tidal current of the seawater. could not be reached.

The present invention has been devised to solve the problems of the prior art. To sterilize and remove various bacteria by wetting the net with washing water. This eliminates the need for hydrochloric acid, thereby preventing environmental pollution and producing healthy organic laver. It is an object to provide such a seaweed farm sterilization and purification system.

a barge hull that floats on the water surface and has a concave water reservoir; and an engine room that is formed on one side of the barge hull and has a power section that provides power for movement. A power supply unit, a pump driven by power supplied from the power supply unit, sucking and discharging water from a water storage unit, and a discharge pipe of the pump connected to the water and sterilization. and a sterilant supply unit connected to the stirring unit for supplying the sterilant, a water supply pipe supplying water to a water storage unit after passing through the stirring unit, and the water supply The pipe is configured along the inner peripheral edge of the bottom of the water reservoir, and the end of the water supply pipe is formed to have a slope so that the discharged water supply forms a vortex. can achieve its purpose.

According to the present invention, it can move while floating on the surface of the water, and in the process of pulling up the seaweed net living on the rope and moving under it, the seaweed net is mixed with ozone and oxygen stored in the water reservoir. By soaking in washing water to sterilize and remove various bacteria, the use of hydrochloric acid can be prevented, environmental pollution can be prevented, costs can be greatly reduced, and healthy organic laver and wakame seaweed can be cultivated. In addition, when the pump is stopped, the disinfectant water can be prevented from flowing back to the ozone generator to protect the device, and the sterilant is inhaled and discharged with the pumping operation of the circulating power unit. As the water in the water tank is circulated, the bactericidal action is improved.

1 is a perspective view showing a sterilization and purification system for a seaweed farm according to a first embodiment; FIG. 1 is a plan view showing a sterilization and purification system for a seaweed farm according to the first embodiment; FIG. 1 is a cross-sectional view showing a sterilization and purification system for a seaweed farm according to a first embodiment; FIG. Fig. 2 is an enlarged cross-sectional view showing the "agitator" in the laver farm sterilization and purification system according to the first embodiment; Fig. 2 is an enlarged cross-sectional view showing the "agitator" in the laver farm sterilization and purification system according to the first embodiment; FIG. 4 is a view showing the operation of the sterilization and purification system for a seaweed farm according to the first embodiment; FIG. FIG. 2 is a perspective view showing a sterilization and purification system for a seaweed farm according to a second embodiment; FIG. 2 is a plan view showing a sterilization and purification system for a seaweed farm according to a second embodiment; FIG. 4 is a cross-sectional view showing a sterilization and purification system for a seaweed farm according to a second embodiment; FIG. 4 is a cross-sectional view showing a sterilization and purification system for a seaweed farm according to a second embodiment; FIG. 10 is a perspective view showing a "sterilizer supply unit and a stirring unit" in the laver farm sterilization and purification system according to the second embodiment; Fig. 10 is a front view showing the "sterilant supplying section and stirring section" in the laver farm sterilizing and purifying system according to the second embodiment; FIG. 4 is a cross-sectional view showing the operation of the 'backflow preventer' in the laver farm sterilization and purification system according to the second embodiment; FIG. 10 is a cross-sectional view showing the "agitator" in the laver farm sterilization and purification system according to the second embodiment; FIG. 10 is a cross-sectional view showing the "agitator" in the laver farm sterilization and purification system according to the second embodiment; FIG. 10 is a view showing a water supply pipe (L1) according to another embodiment of the second embodiment; FIG. FIG. 11 is a perspective view showing a system for sterilizing and purifying marine products according to a third embodiment; FIG. 11 is a plan view showing a system for sterilizing and purifying marine products according to a third embodiment; FIG. 11 is a side view showing a marine product sterilization and purification system according to a third embodiment; FIG. 11 is a partially enlarged perspective view of a marine product sterilization and purification system according to a third embodiment; FIG. 10 is a drawing-substituting photograph showing an operation of washing seaweed using the sterilization and purification system for a seaweed farm according to the first to third examples. FIG. FIG. 10 is a drawing-substituting photograph showing an operation of washing seaweed using the sterilization and purification system for a seaweed farm according to the first to third examples. FIG. FIG. 10 is a drawing-substituting photograph showing an operation of washing seaweed using the sterilization and purification system for a seaweed farm according to the first to third examples. FIG. FIG. 10 is a drawing-substituting photograph showing an operation of washing seaweed using the sterilization and purification system for a seaweed farm according to the first to third examples. FIG. FIG. 10 is a drawing-substituting photograph showing an operation of washing seaweed using the sterilization and purification system for a seaweed farm according to the first to third examples. FIG.

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in FIGS. 1 to 5, the system for sterilizing and purifying a seaweed farm according to the present invention includes a barge hull 100 floating on the surface of water and having a water storage part 200 formed in a concave shape, and a barge hull 100 formed on one side of the barge hull 100. , and an engine room 300 in which a power section 360 that provides power for movement is formed.

It is formed in the engine room 300, and includes a power supply unit 310, a pump 320 that is driven by power supplied from the power supply unit 310 and sucks and discharges water from the water storage unit 200, and the pump 320. It includes a stirring unit 330 connected to a discharge pipe 321 to mix water and a sterilant, and a sterilant supplying unit 340 connected to the stirring unit 330 to supply the sterilant.

The power supply 310 may be used with a generator. It also includes a water supply pipe L<b>1 that supplies water to the water storage unit 200 via the stirring unit 330 .

The water supply pipe L1 is formed along the inner peripheral edge of the bottom surface of the water storage part 200, and the end of the water supply pipe L1 has a slope (it means that the end is inclined to have a predetermined ejection angle). ) so that the discharged water forms a vortex.

That is, the end of each water supply pipe L1 is inclined toward the inside of the inner peripheral edge of the bottom surface of the water reservoir.

The water supply pipe L1 is composed of an arc-shaped pipe L1a or a straight pipe L1b formed along the inner peripheral edge of the bottom surface of the water storage portion 200. As shown in FIG.

The arc-shaped tube L1a in FIG. 1 is not a long arc-shaped tube, but a straight tube (not shown) along one side of the inner periphery of the water reservoir, with an end extending toward the inside of the water reservoir. Gradients can also be formed to facilitate water circulation.

An absorption pipe L<b>2 connected to the water storage part 200 is connected to the pump 320 . A filter network L2-1 is provided at the end of the absorption tube L2.

Preferably, the water storage part 200 is separated into the engine room 300 and the partition wall 250, and the absorption pipe L2 and the water supply pipe L1 are installed in the water storage part 200 through the partition wall 250 so as to maintain airtightness. The penetrating portion of the partition wall 250 is sealed.

More preferably, the water supply pipe L1 may be branched in the water reservoir 200 to form a plurality of pipes. Each of the plurality of branched water supply pipes L1 is formed inside along the inner peripheral edge of the water reservoir 200 .

Specifically, as shown in FIG. 2, one arc-shaped tube L1a is arranged above the water reservoir 200, and the other straight tube L1b is arranged below the water reservoir 200, and each discharge Mixing performance is improved by evenly arranging the areas where water is collected above and below the water reservoir 200 .

Alternatively, only one water supply pipe L1 is formed, and each water supply pipe is formed inside along the inner peripheral edge of the water reservoir 200, and may or may not have a slope at the end.

As shown in FIGS. 4 and 5, the agitating unit 330 is connected to the hull 302 through the hull 302 and connected to the discharge pipe 321 of the pump 320 to lead to the water reservoir 200 through the water supply pipe L1. is connected in a straight line.

A bypass pipe 350 is connected to the outside of the discharge transfer pipe 304 , and an injector 306 is installed in the middle of the bypass pipe 350 .

Further, it includes a disinfectant supply pipe 342 connected to the injector 306 and a disinfectant supply part 340 .

The bypass tube 350 is connected at both ends to the discharge transfer tube 304 and connected in a generally "U" shape, and may also be of a right angle configuration or shape as in FIG. Alternatively, as shown in FIG. 5, the arc-shaped round gin-shaped bypass pipe 350 allows water to flow more smoothly.

Further, a water dispersing member 500 is formed in the water discharge side water supply pipe L1 of the stirring unit 330, and the discharged water can be finely dispersed.

Further, a water dispersing member 500f is added to the water supply pipe L1-f on the water inflow side of the stirring unit 330 to diffuse the dispersion of water. can be made uniform.

The water dispersing members 500, 500f are formed in the flanged joint pipe, and are formed on both sides or either side of the flanged joint pipe from the direction of water flow, and are formed in two half-moon shapes. The dispersing plates 520 and 520f are formed in an 'X' shape that is vertically connected to each other, and one or more of them are welded to the part that contacts the inside of the flange joint pipe.

In addition, the X-shaped water dispersing member 500 can have the upper semilunar dispersing plate 520 inclined by 15° to 45° and the lower semilunar dispersing plate 520′ to further diffuse water. can be tilted between 15° and 45°.

Of course, this is merely an example and does not limit the scope of the present invention.

On the other hand, the disinfectant supply unit 340 supplies a mixture of ozone, oxygen, and seawater.

Methods for generating ozone include a silent discharge method, an electrolytic method, a photochemical method, and the like, and the silent discharge method is widely used as a method for generating a large amount of ozone.

The principle of the silent discharge method is to apply a high AC voltage (6,000 to 18,000V), insert a dielectric such as glass or ceramic between opposite electrodes, and inject air or oxygen into the discharge space. to generate ozone.

In one embodiment of the present invention, the sterilant to be supplied is mixed in a ratio of 88-90 wt% oxygen:10-12 wt% ozone. The oxygen supply will increase the dissolved oxygen content.

When the amount of oxygen is 88 wt% to 90 wt% and the amount of ozone mixed is 10 wt% or less, the sterilizing power of seaweed is reduced, and when the amount of ozone mixed is 12 wt% or more, seaweed is sterilized. It may oxidize.

Clean tap water with a normal dissolved oxygen content is usually 7.7 to 10 ppm, but the dissolved oxygen content according to the present invention is 18 to 20.3 ppm at seawater 14.4 ° C with a dissolved oxygen content measuring instrument. was measured and the maximum measured value was 30 ppm.

Microorganisms and bacteria parasitic on seaweed nets can be sterilized and removed with the sterilizing power of ozone and oxygen. When the disinfectant and ozone are dissolved in water, the ozonized water has a strong oxidizing power. This strong oxidizing power can kill all pathogens.

In general, agricultural water and aquaculture water do not easily react with oxygen in the air like flowing stream water. Therefore, in order to remove and sterilize various impurities dissolved in water, it is necessary to artificially inject oxygen necessary for purification. As a result, the polluted water can be enriched with dissolved oxygen, and infection with harmful bacteria can be prevented, so that the growth of seaweed can be promoted and grown more quickly.

Meanwhile, a canopy 600 is connected to the rear end of the water reservoir 200 and curved in an arc to cover the upper part of the engine room 300 .

The canopy 600 is formed in an arc that becomes gentler toward the rear, so that the seaweed net and the rope 700 that have flowed in from the front and passed through the water storage section smoothly rearward along the gentle curve of the canopy 600. can be moved to

A power section 360 in the engine room 300 is composed of an engine 362 and a propeller 364 connected to the engine 362 . Also, one side is provided with an operation unit for operating the engine 362 .

The operation of the first embodiment is as follows.

As shown in FIG. 6, the water storage section 200 is filled with sterilizing water mixed with a sterilizing agent in the stirring section 330 together with seawater through the water supply pipes L1a and L1b.

Since the sterilizing water in the reservoir 200 continues to flow and circulate by driving the pump, a proper amount of sterilizing agent concentration can be maintained.

After that, while the hull 100 of the barge moves forward, the rope 700 on which the seaweed net is hung is gradually immersed in the water reservoir 200 and then moves, so that sterilization treatment is possible and then it passes through the water reservoir 200. The seaweed net and rope 700 can smoothly move rearward along the gentle curve of the canopy 600 .

As shown in FIGS. 7 to 19, the laver farm sterilization and purification system A2 according to the second embodiment comprises a barge hull 100 floating on the water surface and having a water storage part 200 formed in a concave shape, and one side of the barge hull 100. and an engine room G in which a power section 360 that provides power for movement is formed.

The pump 320 is formed in the engine room G and is driven by the power supply from the power supply unit 310 to suck and discharge water from the water storage unit 200. The pump 320 is connected to a discharge pipe 321 to supply water. and a sterilant supplying unit 340 connected to the stirring unit 330a to supply the sterilant.

The power supply 310 can be used in a generator.

It also includes a water supply pipe L1 that supplies water to the water storage unit 200 after passing through the stirring unit 330a.

The water supply pipe L1 is arranged along the upper surface or the lower surface of the bottom 204 of the water storage part 200, the end of the water supply pipe L1 is bent upward, and the distribution member 700 is formed at the end to discharge water supply (sterilized water). ) to form a vortex.

The dispersing member 700 is composed of an upwardly convex umbrella-shaped dispersing plate 710 and a connecting belt 720 connecting the dispersing plate 710 and the tip outlet L1-2 of the water supply pipe L1.

Therefore, the sterilizing water discharged from the discharge port L1-2 can be supplied to the water reservoir 200 while being sprayed in all directions after hitting the inner peripheral surface of the dispersing member 700 .

The sterilizing water to be dispersed is randomly dispersed, but if a tornado-shaped concave groove (not shown) is formed on the inner peripheral surface of the dispersing member 700, the sterilizing water can be dispersed in the direction of the tornado. is formed.

By dispersing the sterilizing water in this way, it can reach a wide range, and the sterilizing water stored in the water storage part 200 can be mixed in a wide range, so that the performance of sterilizing cleaning is improved.

The water supply pipe L1 is attached to the top surface of the bottom 204 of the water reservoir 200, as shown in FIG. It can also be attached to the underside.

As shown in FIGS. 11 to 15, the sterilant supply unit 340 includes an injector 342 connected between the stirring unit 330a and the discharge pipe 321 of the pump 320, an ozone generator 344 that generates ozone, and an ozone generator 344 that generates ozone. An ozone supply pipe 346 connecting the discharge port of the device 344 and the injector 342, and attached to the ozone supply pipe 346, ozone is supplied to the injector 342, but water is prevented from flowing back to the ozone generator 344. and a preventer 800 .

The stirring part 330a has a hollow cylindrical shape, and a discharge port 338 is formed so as to face the outside. is formed (see FIG. 14).

Furthermore, in order to increase the mixing efficiency of water and ozone in the stirring portion 330a, a plurality of projecting pieces 331 are formed on the inner peripheral surface of the stirring portion 330a (see FIG. 15).

For example, the protruding pieces 331 may consist of a set of two and be inclined.

As shown in FIG. 13, the backflow preventer 800 is hollow, has an inlet 810 formed in the upper part, the ozone supply pipe 346 is connected to the inlet 810, and an outlet 820 is formed in the lower part. A hose 347 connected to 820 is connected to the injector 342. Inside, a lead-in hole communicating with the lead-in port 810 and a lead-out hole communicating with the lead-out port 820 are formed. is inserted.

Therefore, as shown in FIG. 13(a), in a normal state, ozone is supplied through the upper lead-in port 810, and the sphere 830 is located at the lower part and is caught on the net body 840, so that the outlet 820 can be maintained open and ozone is withdrawn through outlet 820 .

On the other hand, as shown in (b) of FIG. 13 , when water flows back through the outlet 820 at the bottom, the backflow preventer 800 is filled with water, and the ball 830 rises by buoyancy to close the inlet 810 . will be blocked by

This prevents further water from entering the ozone generator 344, thus protecting the performance of the equipment.

Preferably, a convex net body 840 is installed inside the backflow preventer 800 so as to correspond to the outlet 820 and prevents the sphere 830 from blocking the outlet 820 but allows ozone to pass through. included.

The supply unit 340 supplies ozone and oxygen, supplies seawater from the pump, mixes the seawater in the stirring unit, and then supplies the mixed sterilized water to the water storage unit 200 .

On the other hand, according to another embodiment A2-1, as shown in FIG. 16, the water supply pipe L1a is arranged in a substantially "L" shape along the corner of the bottom 204 of the water storage section 200 or along the inside of the water storage section 200. A plurality of nozzle holes (N) are formed at regular intervals on the outer surface of the water supply pipe L1a. Further, the tip L1a-b of the water supply pipe L1a is clogged.

Therefore, high-pressure water can be discharged to the inside of the water reservoir 200 through a plurality of nozzle holes (N). is sprayed to create a tornado, which can improve the dispersion force.

The operation of the second embodiment constructed as described above will be described as follows.

Sterilized water mixed with a sterilizing agent in the agitator 330a is supplied through the water supply pipe L1 to fill the water reservoir 200 together with seawater.

By driving the pump 320, the sterilizing water in the water reservoir 200 is continuously circulated, so that a proper amount of sterilizing agent concentration can be maintained.

After that, while the hull 100 of the barge is moving forward, the seaweed base is put into the water reservoir 200 and then sterilized.

As shown in FIGS. 17 to 20, the marine product sterilization system (A3) according to the third embodiment is installed on a barge hull 100 and includes a water tank 4 in which seawater discharged from the pump 320 is stored; a mixing box 5 connected to the side of the mixing box 5, a circulation power unit 6 detachably installed inside the mixing box 5, sucking and discharging seawater in the water tank 4, and continuously circulating it in the water tank; A sterilant supply hose connected to the sterilant supply part 340 is provided to supply the sterilant to the inside of the mixing box 5 .

The power supply unit 310 is a generator, and the pump 320 is driven by the power supply unit 310 to suck seawater and supply it to the water tank 4 through the drain pipe 322 . Therefore, the suction pipe 321 of the pump 320 is installed outside the barge hull 100 so as to be submerged in the seawater, and the seawater can be sucked through the suction pipe 321 .

The water tank 4 is detachably attached to the interior of the barge hull 100 .

If necessary, the water tank 4 is separated and cleaned and disinfected from the outside to facilitate repair work.

The mixing box 5 is attached to the side of the water tank 4 , has an opening 52 communicating with the water tank 4 , and the circulation power unit 6 is installed inside the mixing box 5 .

Inside the mixing box 5, one end of a disinfectant supply hose 342 connected to a disinfectant supply part 340 is drawn and installed.

The circulating power unit 6 operates a pump, and includes a main body 62 with a built-in motor and waterproof performance, and an intake port 64 that is opened at the bottom of the main body 62. An impeller 66 is formed inside the body 64 and a discharge port 68 is formed on the side surface of the main body 62 . Therefore, by rotating the impeller, the water in the mixing box is drawn in and discharged into the water tank through the discharge port.

In this process, the sterilant supplied from the sterilant supply hose 342 installed in the mixing box 5 is directly sucked into the impeller 66 of the circulation power unit 6 and stirred by high-speed rotation, so that the inside of the mixing box is sufficiently It can be mixed with water and dissolved.

Therefore, the circulatory power unit 6 can simultaneously perform agitation and dissolution of the sterilant by high-speed rotation as well as inhalation.

Also, a water supply pipe L1 connected to the discharge port 68 of the circulation power unit 6 is installed inside the water tank 4. As shown in FIG.

Preferably, the water supply pipe L1 is arranged along the upper surface or the lower surface of the bottom 204 of the water storage part 120, and the water supply (sterilizing water) discharged with the tip L1-2 of the water supply pipe L1-2 curved in an arc. Try to form a vortex.

On the other hand, as shown in FIG. 18, a water dispersing member 500 is formed inside the water supply pipe L1 to finely disperse the discharged water to uniformly mix ozone, oxygen and water.

The water dispersing member 500 is formed in the flanged joint pipe, and is formed on both sides or either side of the flanged joint pipe from the direction of water flow, and includes two half-moon-shaped distribution plates 520, 520' is formed in an 'X' shape that is vertically connected to each other, and is welded with one or more to the part that contacts the inside of the flange joint pipe.

On the other hand, as shown in FIG. 20, a dispersing member 700 is attached to the end of the water supply pipe L1 to finely disperse the discharged water supply, so that the mixing ratio of the sterilant can be improved.

The dispersing member 700 includes an umbrella-shaped dispersing plate 710 that is upwardly convex, and a connecting band 720 that connects the dispersing plate 710 and the discharge port L1− at the tip of the water supply pipe L1.

Therefore, the sterilizing water ejected from the ejection port L1-2 can collide with the inner peripheral surface of the dispersing member 700 and then be supplied to the water reservoir 120 while being ejected in all directions.

The dispersed sterilizing water is randomly scattered, but when a tornado-shaped concave groove (not shown) is formed on the inner peripheral surface of the dispersing member 700, the sterilizing water is dispersed in the direction of the tornado. Therefore, the effect of forming a vortex can be exhibited.

By dispersing the sterilizing water in this way, it can reach a wide range, and the sterilizing water stored in the water storage part 120 can be mixed in a wide range, so that the performance of sterilizing cleaning is improved.

As shown in FIGS. 18 and 19, the sterilant supply section 340 consists of an ozone generator 344 that generates ozone and a sterilant supply hose 342 that connects the discharge port of the ozone generator 344 and the mixing box.

The sterilant supply unit 340 supplies ozone, and after supplying seawater in the water tank to the mixing box 5, it can be dissolved in the seawater while being sucked into the circulation power unit 6 and agitated. .

Methods for generating ozone in the ozone generator 344 include silent discharge, electrolysis, photochemical methods, etc. Silent discharge is widely used as a method for generating a large amount of ozone.

The sterilizing agent to be supplied is mixed at a ratio of 88 to 90 wt % oxygen and 10 to 12 wt % ozone. The oxygen supply will increase the dissolved oxygen content.

When the amount of oxygen is 88 wt% to 90 wt% and the amount of ozone mixed is 10 wt% or less, the sterilizing power of seaweed is reduced, and when the amount of ozone mixed is 12 wt% or more, seaweed is sterilized. It may oxidize.

On the other hand, FIGS. 21 to 23 are photographs of experimental examples according to the first to third embodiments described above.

As shown in the photograph of FIG. 21 , seaweed that has been treated with hydrochloric acid and turned black is placed in the water reservoir 200 or the water tank 4 .

Next, as shown in the photograph of FIG. 22, the wakame seaweed is dissolved in the water reservoir 200 or the sterilized water in the water tank 4 .

Next, as shown in the photograph of FIG. 23, after a certain period of time, the wakame seaweed clumps are thawed and separated by the rotational force of the sterilized water, and the wakame seaweed gradually turns green as it is washed and sterilized.

FIG. 24 is a reference photograph of seaweed washed by normal hydrochloric acid treatment, and FIG. 25 is a photograph of seaweed washed by the first to third examples.

REFERENCE SIGNS LIST 100 barge hull 200 water reservoir 250 bulkhead 300 engine room 302 ship hull 304 discharge transfer pipe 306 injector 310 power supply 320 pump 330, 330a stirring unit 340 sterilant supply 342 sterilant supply pipe 362 engine 364 propeller 500 water dispersion member 520 dispersion plate 600 canopy 700 rope

Claims (10)

A seaweed farm sterilization and purification system that sterilizes with a mixed gas of ozone and oxygen,
A barge hull that floats on the surface of the water and has a concave water reservoir;
an engine room formed on one side of the barge hull and formed with a power section that provides power for movement;
formed in the engine room,
a power supply;
a pump that is driven by being supplied with power from the power supply unit and sucks and discharges water from the water storage unit;
a stirring unit connected to the discharge pipe of the pump for mixing water and a sterilizing agent of a mixed gas of ozone and oxygen, wherein the sterilizing agent is a mixed gas of ozone and oxygen ;
a sterilant supply unit connected to the stirring unit and supplying the sterilant,
including a water supply pipe that supplies water to the water storage unit after passing through the stirring unit;
The water supply pipe is formed along the inner peripheral edge of the bottom surface of the water reservoir, and the end of the water supply pipe is formed to have a slope so that the discharged water forms a whirlpool. Farm sterilization purification system. The water supply pipe is composed of an arcuate pipe or a straight pipe along the inner peripheral edge of the bottom surface of the water reservoir, the arcuate pipe being long and the straight pipe having a short length. 2. The sterilizing and purifying system for a seaweed farm according to claim 1, wherein said water supply pipe is formed so that the end of said water supply pipe is slanted toward the inside of the inner peripheral edge of the bottom surface of said water reservoir. a water dispersing member formed in the water discharge side water supply pipe or the water inflow side water supply pipe of the stirring part and finely dispersing the discharged water;
The water dispersing member is formed in the flanged joint pipe, and is formed on both sides or any one side of the flanged joint pipe from the direction of water flow, and two half-moon-shaped dispersing plates are attached to each other. The sterilizing and purifying system for a seaweed farm according to claim 1, characterized in that it is constructed in an 'X' shape that is connected up and down, and is constructed by welding one or more to the contact portion inside the flange joint pipe. . the water supply pipe is vertically terminated at the center of the bottom;
A dispersing member is formed at the discharge port to disperse the water over a wide range,
2. The sterilization of a laver farm according to claim 1, wherein the dispersing member comprises an upwardly convex umbrella-shaped dispersing plate and a connecting band connecting the dispersing plate and the end discharge port of the water supply pipe. purification system. The stirring part is hollow and has a discharge port, and the discharge pipe of the pump is eccentrically connected to the outer peripheral surface of the side surface of the end of the stirring part so that a vortex is formed therein, and the inner peripheral surface 2. The system for sterilizing and purifying a seaweed farm according to claim 1, wherein a plurality of projecting pieces are formed on said seaweed farm. The disinfectant supply unit is
an injector connected between the stirring unit and the discharge pipe of the pump;
an ozone generator for producing ozone;
an ozone supply pipe connecting the outlet of the ozone generator and the injector;
a backflow preventer mounted on the ozone supply pipe to prevent water from flowing back to the ozone generator when ozone is supplied to the injector;
The nori farm sterilization and purification system according to claim 1, comprising: The backflow preventer is
It is hollow and has a lead-in port formed in the upper part, and an ozone supply pipe is connected to the lead-in port,
An outlet is formed in the lower part, and a hose connected to the outlet is connected to the injector,
A draw-in hole communicating with the draw-in port and a pull-out hole communicating with the draw-out port are formed inside,
A sphere that opens and closes the lead-in hole is inserted inside,
When water flows back into the outlet, the sphere rises to block the inlet hole and block the water from flowing into the ozone generator;
It is characterized in that it includes a convex net mounted inside the backflow preventer so as to correspond to the extraction hole, preventing the sphere from blocking the extraction hole, but allowing ozone to pass through. The seaweed farm sterilization and purification system according to claim 6. A seaweed farm sterilization and purification system that sterilizes with a mixed gas of ozone and oxygen,
a barge hull that floats on the surface of the water and has a concave water reservoir;
A power unit that is formed on one side of the hull of the barge to provide power for movement, a pump that is driven by power supplied from the power supply unit, sucks and supplies seawater, and a mixed gas of ozone and oxygen An engine room in which a sterilant supply section for supplying a sterilant consisting of
A water tank attached to the hull of the barge and storing seawater discharged from the pump;
a mixing box connected to communicate with the side of the water tank;
a circulation power unit detachably installed inside the mixing box, sucking and discharging seawater in the water tank and continuously circulating it in the water tank;
a sterilant supply hose connected to the sterilant supply to supply sterilant to the interior of the mixing box;
A seaweed farm sterilization and purification system comprising: The mixing box is formed on the side of the water tank, has an opening that communicates with the water tank, and is equipped with a circulating power unit inside the mixing box;
One end of a sterilant supply hose connected to a sterilant supply unit is installed inside the mixing box,
The circulating power unit includes a main body with a built-in motor and waterproof performance, and a suction port that is opened at the bottom of the main body,
an impeller is formed inside the suction port, and a discharge port is formed on a side surface of the main body;
9. The system for sterilizing and purifying a seaweed farm according to claim 8, wherein the water in the mixing box is sucked by rotating the impeller and discharged into the water tank through a discharge port. The mixing box is formed on the side of the water tank, has an opening that communicates with the water tank, and is equipped with a circulating power unit inside the mixing box;
One end of a sterilant supply hose connected to the sterilant supply unit is drawn into the mixing box,
The circulatory power unit includes a main body with a built-in motor and waterproof performance, and an inlet opening at the bottom of the main body,
An impeller is formed inside the suction port, and a discharge port is formed on a side surface of the main body,
By rotating the impeller, the water in the mixing box is sucked and discharged into the water tank through the outlet,
a water distribution member is formed inside the water supply pipe;
Said water dispersing member is formed in the flanged joint pipe, and is formed on both sides or any one side of the flanged joint pipe in the direction of water flow, and the two half-moon-shaped dispersing plates are arranged one above the other. The sterilization and purification of a seaweed farm according to claim 8, characterized in that it is formed in an "X" shape connected to the flange joint pipe, and is formed by welding one or more pieces to the part that contacts the inside of the flange joint pipe. system.

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