JP2001129589A - Device for circulation of water and collection of water bloom and oil using floating beach - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device for circulation of water and collection of water blooms and oil, capable of changing from its usual operation for circulating and cleaning water of a harbor or the like by using natural energy such as wind power, wave power, and sunlight, to its emergency operation where, when the growth of the water bloom, oil leakage accident or the like occurs, the water bloom or oil is collected after the device is moved to the locale in a hurry. SOLUTION: This device is provided with a sloped plate 3, which is inclined downward from the vertex part near the center of the device to the right and left sides. The vertex part has an opening 3a. Raw water supplied from the outside of the device passes through the opening 3a, flows downward on the upper surface of the sloped plate 3, and then is dashed back by a convergent wave. The wave-dashing action carries out water circulation, water diffusion, mixing and the like to perform water cleaning or the like. When the growth of a water bloom, oil leakage accident occurs and the water bloom or oil floats on the surface of water of harbor, etc., the device is moved to the locale in a hurry, and the water bloom or the water mixed with the oil is made to overtop the upper surface of a floating beach so as to be led into a cylindrical body. After separating the water bloom or oil from the water, it can be collected.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to the use of clean natural energy in today's world where global warming, destruction of the global environment, depletion of energy resources such as energy saving, and global environmental problems are major issues. Separate oil floating on the water surface of the ocean, dams, lakes and marshes from water to recover oil, collect blue-green algae floating on the water surface, or remove anoxic water in the bottom layer. By pumping and discharging on the water surface, dispersing and mixing the bottom water in the upper water, or circulating, exchanging, diffusing, and mixing the fresh water outside and the stagnant water remaining in the closed water area, etc. The present invention relates to the fields of improving oxygen-deficient water and eventually obtaining a water purification effect.

[0002] Further, phytoplankton contained in upper water is pumped from the deep sea by pumping deep sea water containing nutrients onto the sea surface, and circulating, exchanging, diffusing, or mixing the upper water and the lower water. The present invention also relates to fields such as absorption of carbon dioxide in the atmosphere, marine fixation of carbon dioxide, and increase in biological production of fish and shellfishes and seaweeds by growing in nutrients and causing photosynthesis.

[0003]

2. Description of the Related Art In the event of an inflow of oil into the sea from a river or sewer system due to a sudden accident, or an oil leak accident from a ship, etc., there is no oil recovery ship near the sea area. At present it is not possible to respond immediately for that reason. Therefore, in normal times, while operating as a water circulation and water purification device,
In the unlikely event that there is a bloom or oil leak,
There was a demand for the development of a blue-green algae and an oil recovery device that could quickly respond by immediately rushing the equipment near the site to the site, switching the operation method from the previous one. Japanese Patent Application No. Hei 11-193522, entitled "Water Circulation Device Utilizing Floating Beach", which has already been filed by the same inventor as the present invention, is an invention of only a water circulation device, and has a function of recovering blue-green algae and oil. It was not done, and there was a part of one hand falling off.

[0004]

Therefore, if the former (water circulation and water purification device) and the latter (water cocoon and oil recovery device that can respond immediately) can be used as a single unit, the former can be used as a port. Permanently installed in a facility such as seawater, etc., and in the unlikely event that a blue-green algae or oil leak accident occurs, it is urgently moved to the site and simple switching work is performed to collect blue-green algae and oil. There was a major challenge, such as the need to develop something that could do it.

[0005]

In order to achieve the above object, the present invention utilizes a floating beach separated from a substantially central portion on a plane of a device by a converging ridge extending in a radial direction, and uses a floating beach on a vertical section. The central portion is defined as an apex, and an inclined plate extending from the left and right sides in the radial direction and inclined downward is provided, an opening is provided in the inclined plate at a central portion near the apex, and a cylindrical shape is provided below the inclined plate. A body is provided, ascends the upper surface of the floating beach, and water and oil water overtopping the top of the inclined plate flow into the cylindrical body from the opening of the inclined plate, and water and oil and water are mixed with water. At the same time as separation, the circulation of water and the water and oil may be recovered.

[0006] Then, a floating beach separated by a convergent ridge extending in the radial direction is used from a substantially central portion on the plane of the device, and the central portion on the longitudinal section is used as a vertex. An inclined plate that extends and is inclined downward is provided, an opening is provided in the inclined plate at a center near the vertex, and a tubular body is provided below the inclined plate, and an inclined plate is provided at an outer periphery of the tubular body. A buoyancy chamber is provided below, and the apex of the inclined plate is positioned on the water surface, and the top of the floating beach is raised, and water-blooming and oil water overtopping the apex of the inclined plate are It is preferable that the water flows into the cylindrical body through the opening, the water worm and the oil water are separated from the water, and the water circulation and the water worm and the oil are collected.

In addition, a floating beach separated by a convergent embankment extending in the radial direction is used from a substantially central portion on the plane of the device, and the central portion on the longitudinal section is used as a vertex, and from there, on both left and right sides in the radial direction. Extending, providing an inclined plate inclined downward, providing an opening in the inclined plate at the center near the apex, and a tubular body is provided below, the floating body floating in the tubular body At the same time, it is advisable to collect water worms and oil from the floating body.

Next, a floating beach separated by a converging ridge extending in a radial direction from a substantially central portion on the plane of the apparatus is used, and the central portion on a longitudinal section is set as an apex. Is provided, and an inclined plate inclined downward is provided, an opening is provided in the inclined plate at the center near the vertex, and a tubular body is provided below the opening.
Near the lower end thereof, a flexible hose is connected and a pump device is provided in the device, and the flexible hose and the pump device are communicated with each other. At the same time, the pump device is connected to the tubular body via a check valve, or Raw water taken from the flexible hose is connected to the floating body floating in the cylindrical body by the power of the pump device, enters the cylindrical body, and is further discharged from the opening near the top of the inclined plate. Alternatively, it may be preferable that water worms and oil floating in the cylindrical body are sent out of the apparatus from the floating body via the flexible hose.

Next, it is preferable that the floating pipe be provided on a slide pipe provided outside the intake pipe for the floating body so that the slide pipe can slide freely outside the intake pipe.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a longitudinal sectional view of an apparatus 1A of the present invention. The configuration of this figure will be described below. The device 1A of the present invention is moored by the mooring device 2 from the water bottom SG of the device main body 1X, and is installed on the water surface S in a floating state. Almost the center of the device protrudes slightly above the water surface S,
An inclined plate 3 having this as a top and extending downward from the center extends radially left and right from the center, submerges in water, and has a side wall 4 at its end.

At the substantially central part of the apparatus, the aforementioned inclined plate 3 is provided.
An opening 3a is provided in the vicinity of the vertex, and a tubular body 5 whose upper and lower sides are opened is provided below the opening 3a. An arm 6 is provided inside the lower part of the cylindrical body 5, and a spacer 7 is provided substantially at the center thereof. A flexible hose 8 is attached to the spacer 7 by using a fastening band or the like after making a flange or insertion connection.

A floating body 9A is provided inside the tubular body 5, as will be described in detail later. As a means for preventing the floating body 9A from buffering the inner wall 10 of the tubular body 5 in the tubular body 5 during a typhoon, a large wave, or the like, a chain 11 of substantially uniform length is used.
The inner wall 10 of the tubular body 5 and the floating body 9A are connected by using the method described above. The lower end of the floating body 9A and the upper end of the spacer 7 are connected by a flexible hose 12 or the like, and both ends of the hose are tightened using a tightening band or the like after performing a flange or an insertion connection.

The flexible hose 12 has a sufficient length so that the floating body 9A can be moved in the vertical direction to some extent or moved back and forth and left and right within the tubular body 5 so that there is no problem. Shall be. The water level and oil level of the water mixed with blue-green algae when the blue-green algae and oil are mixed in the cylindrical body 5 are denoted by Sa, and the water level of the water level immediately below the portion where the blue-green algae and oil are almost lost is denoted by Sb. I do.

A buoyancy chamber 13 is provided on the outer periphery of the cylindrical body 5 below the inclined plate 3, and a wall 14 of the buoyant chamber 13 is firmly fixed to the outer surface of the cylindrical body 5 and the lower surface of the inclined plate 3. It is assumed that external water does not enter the buoyancy chamber 13 from the seam of the cylindrical body 5 or the seam of the inclined plate 3. However, in the buoyancy chamber 13, there is a nozzle through which ballast water enters and exits for adjusting buoyancy,
It is assumed that the ventilation pipe and its pump device are provided in the device.

The side wall 4 provided at the end of the inclined plate 3 is provided in a state where the inclined plate 3 is bent. The side wall portion 4 is located relatively below the entire apparatus, and serves as a weight of the entire apparatus in terms of swaying due to waves and the like. Can be kept stable.
Depending on design conditions and the like, innumerable small holes made of punching metal may be formed in the side wall 4 and the lower part of the inclined plate 3 without the buoyancy chamber 13.

From the outside of the opening 3a of the inclined plate 3 provided substantially at the top at the apex of the inclined plate 3, the buoyancy is also applied to the inside of the convergent levee 15 extending slightly outward on both sides of the device on the water surface S. It is assumed that a chamber 16 is provided.

A balance floating body 17 is provided at the outermost end of the converging levee 15.
Is firmly attached to the converging levee 15 or the like by a band, rope, bolting, welding, or the like via the mounting base 18 or the like. As shown in the figure, the balance floating body 17 is set so that about half of the floating body is placed on the water surface S and the other half is submerged below the water surface, so that the entire apparatus does not fall even if a large wave or the like occurs in the installation water area. It is assumed that

Therefore, the apparatus 1A of the present invention is provided with the balance floating body 17 provided on the water surface S, the weight of the side wall 4 provided under the apparatus underwater, and provided near the center of the apparatus and has a relatively high water surface. The buoyancy chamber 13 and the converging levee 1
From the relationship of the buoyancy chamber 16 which is located almost on the water surface in 5, etc.,
The positions of the center of gravity and the center of gravity are calculated, and it is assumed that a sufficient design is made so that the entire apparatus does not fall. Next, the operation will be described.

First, on the water surface S, the wave passing through the gap of the balance floating body 17 from the outside of the apparatus is guided by the converging levee 15 and the wave height is increased by a phenomenon of a converging action such that the wave is narrowed. Raise the upper surface of the plate 3. This wave, while mixing the water and blue water and oil floating on the upper surface of the water, winds up the water and water, and overtops the open port 3a at the top of the inclined plate 3 to form a cylindrical body 5 Get in. Blue water and mixed water of oil and water that have entered the cylindrical body 5 are separated from the object and the relationship of the specific gravity of the liquid, and the like.
Blue-green algae and oil float upward and separate.

The water that has settled downward escapes from the gap of the arm 6 provided at the lower end of the cylindrical body 5 and returns to the water. Blue foxes and oil floating above pass through the floating body 9A from an opening provided in the middle of the floating body 9A and pass through the flexible hose 1
2. It is sent out from the flexible hose 8 via the sleeve 7 and the like. At this time, in case of urgency such as the occurrence of water bloom and oil leak accident, in consideration of the relationship between the pressure of the discharge port and the pump lift, the pipe resistance and the load resistance in the hose, etc. It is conceivable to separately provide a pump or the like driven by the electric power or the internal combustion engine to increase the power.

Water waves and fluctuations in the amount of oil and water when the waves rise from the upper surface of the inclined plate 3 of the floating beach and enter the cylindrical body 5 through the open port 3a, the fluctuation of the whole apparatus, and the water bloom due to wave phenomena, etc. It is assumed that the floating body 9A can follow the change of the water level of the mixed water or the oil level Sa by the action of the flexible hose 12 or the like as needed. The following description will be made with reference to FIG.

FIG. 2 shows a device A of the present invention 1A in FIG.
FIG. The configuration of this figure will be described below. However, the description will be made only in the description of FIG. 1, and the description thereof will be omitted in the description of the portions overlapping with the description of FIG. 1.

In this figure, the planar outer shape of the apparatus main body 1X in the apparatus 1A of the present invention forms a substantially uniform polygon, but it may be a square, a circle, an ellipse, or the like depending on the design. And A cylindrical body 5, an opening 3 a of the inclined plate 3 and a cylindrical body 5
The floating body 9A and the like provided inside are arranged as shown in the figure, and a convergent ridge 15 having a uniform length extends from the outside of the opening 3a at a substantially uniform angle in the radial direction. In addition, the above-described inclined plate 3 is sandwiched between the partitions separated by the respective converging ridges 15.

When the convergent ridge 15 and the end of the inclined plate 3 are joined together, the convergent levee 15 is formed into a ring-shaped polygon and forms the outer shape of the apparatus. A side wall 4 is provided below this portion, and the balance floating body 17 is arranged almost uniformly on the entire outer periphery of the apparatus while providing a certain constant gap outside the side wall 4. Next, the operation of this figure will be described.

As described in the description of FIG. 1, the present apparatus is a floating object floating on the water surface S, and at the same time, is presumed to be installed in a water area with some waves. From this, if a wave enters the device from the outside of the device, the external shape of the device is almost a uniform ring-shaped polygon as seen in this figure, so the direction of the wave It can be expected that almost the same operation can be performed even when the information comes from, and almost the same effect can be obtained.

Therefore, for example, if a wave enters the apparatus from the left in the plan view, the wave first strikes the balance floating body 17. As described above, since the balance floating body 17 is arranged while maintaining a certain constant gap, waves enter the apparatus from this gap. This wave passes over the side wall 4, and further enters the upper surface of the inclined plate 3, that is, the floating beach, which is separated on both sides by the converging ridge 15, and the floating beach is converged by the converging levee 15 as it proceeds toward the center of the device. Therefore, the wave is converged by a phenomenon of a convergence effect such that the wave is narrowed up, and the wave height is increased.

This wave whose wave height has increased rises in each floating beach separated by each converging levee with a time difference from each angle. Then, each of the beaches enters the tubular body 5 from the beach in a state of overtopping the apex of the inclined plate 3. Therefore, if the operation of the apparatus of the present invention is separated at a certain time and the flow of water during that time is seen, it can be regarded as a somewhat smoothed flow with a somewhat uniform speed as if the clock hand turns. .

Like a small island floating in the open sea, even if the waves are traveling in a certain direction as a whole in the large ocean, there is some directionality when standing on the small island and looking at the shore of the small island itself. Waves are coming from all around the islet. For example, on the lower side of the ocean, which is completely opposite to the traveling direction of the waves, although the waves are slightly rippled,
It hits the coastline like a returning wave.

This phenomenon is incorporated in the apparatus of the present invention, and the upper surface of the inclined plate 3 divided by the converging ridge 15 can be efficiently used regardless of the direction of the wave incident from any direction.
In other words, it effectively incorporates into floating beaches and separates water and oily water mixed with blue-green algae that are successively overtopped into the cylindrical body 5,
Only water and oil mixed with blue-green algae floating above in the cylindrical body 5 are sent out of the apparatus. Next, another embodiment will be described with reference to the accompanying drawings.

FIG. 3 is a longitudinal sectional view of the device 1B of the present invention. This figure is of a type in which a power source for raw water intake by a wave power pump or a power source for sending water for recovering blue-green algae or oil is incorporated in the apparatus shown in FIGS. . FIG. 4 is an enlarged explanatory view near the center of the device in FIG. The configuration of these figures will be described below. However, in the description of the same parts as those of FIGS. 1 and 2 already described, the description thereof will be omitted.

First, a cylindrical member 5 provided substantially at the center of the device
A partition plate 20 is provided in the middle, and a lower portion thereof is a lower chamber 21 and an upper portion thereof is an upper chamber 22.

The groove 2 provided at the end of the above-mentioned inclined plate 3
3 is a side wall 24 on the inclined plate 3 side and a side wall 2 on the outer peripheral side of the apparatus.
5 and a bottom plate 26. The groove 23 is located slightly below the device, and serves as a weight for the entire device in terms of oscillating properties due to waves and the like. Can be maintained.

In the groove 23 provided at the end of the inclined plate 3,
A wave pump 27 is provided. The body of the wave power pump 27 has a float 28 which responds to the vertical movement of the wave sensitively, a cylinder 29 directly connected to the float 28 and a cylinder 29 which is directly connected to the float 28 in order to quickly catch this response. A piston 30 provided inside a cylinder for causing reciprocation; a tube supporting the piston 30 and allowing water to flow in and out of the cylinder due to pumping, which is generated when the piston and the cylinder reciprocate relative to each other; It is composed of a tube 31.

Next, the piping system of the wave power pump 27 will be described. One of the pipes is connected to the hollow piston pipe 31 described above, and the other is connected to the pipe 33 connected to the mounting short pipe 32 b of the flexible hose 8 provided in the lower chamber 21 of the cylindrical body 5. A check valve 34 is provided which allows raw water to flow only in one direction from the short pipe 32b of the flexible hose 8 provided in the lower chamber 21 to the wave power pump 27.

A branch from the pipe 33 and the wave pump 27
The raw water extruded from the pipe 35 is connected to a pipe 35 connected before the check valve 34 so as to be sent to the upper chamber 22 of the tubular body 5.
A check valve 36 that allows the raw water to always flow only in a certain direction is connected as shown in the figure. This tube 3
After the cylinder 5 has entered the cylindrical body 5, an elbow pipe 37, a discharge port 38 and the like are provided as shown in the figure.

The hollow piston tube 31 is provided with the bottom plate 26 of the groove 23.
Or a hollow piston tube 3
For example, by using a flexible hose or the like at the intermediate portion of 1 to make the float 28 of the wave power pump 27 and the cylinder 29 operate, there is no impediment to the impact due to the wave pressure or the like. Also, a pipe 33, a check valve 34,
The piping system of the pipe 35, the check valve 36, the elbow pipe 37, the discharge port 38, etc., is compactly incorporated into the main body of the apparatus, and supports the entire apparatus so as to sufficiently withstand the fluctuation of the apparatus in a large wave. , And shall be firmly fixed.

Therefore, when the pump chamber in the cylinder 29 compresses and expands (suctions) due to the operation of the wave power pump 27, that is, the reciprocating movement of the cylinder 29, the raw water in the flexible hose 8 always reverses. Stop valves 34, 36
It is assumed that the mechanism is configured to be fed into the upper chamber 22 of the tubular body 5 by the action of (1).

Next, in switching the piping system of the wave power pump 27, a switching valve 39 is provided at the pipe 33 and between the wave power pump 27 and the check valve 34, and the pipe 33 is connected to the pipe 40. And a switching valve 41 is provided.

The pipe 40 is further extended, penetrates the wall of the tubular body 5 through the check valve 42, enters the tubular body 5, and is connected to the lower end of the floating body 9B via the flexible hose 43 and the like. Is done. The pipe 44 branches from the middle of the valve 41 and the check valve 42 provided on the pipe 40, and the end thereof is located on the way upstream of the check valve 34 provided on the pipe 33 via a check valve 45. Connected.

Therefore, the valve 39 is opened and the switching valve 4 is opened.
When the wave power pump 27 is operated when the valve 1 is closed, the mounting short pipe 32b provided in the lower chamber 21 of the tubular body 5
The water in the flexible hose 8 connected to the upper chamber 22 can always be sent to the upper chamber 22, which is almost the same as in the above description. Next, when the valve 39 is closed and the valve 41 is opened, when the wave power pump 27 is operated, the water-bloom and oil floating upward in the cylindrical body 5, as opposed to the previous time, the flexible hose from the floating body 9B. 4
3. The flexible hose 8 enters the upstream side of the pipe 33 via the check valve 42, the pipe 40, the pipe 44, the check valve 45, etc., and is connected to the mounting short pipe 32b provided in the lower chamber 21. It can be sent to the outside.

An opening 46 is provided in the wall of the tubular body 5 above the partition plate 20 in the tubular body 5, and a check valve 47 which can be locked is provided outside the opening hole 46. When operating as a water circulation or purification device, that is, when operating with the valve 41 closed and the valve 39 opened, the check valve 47 is closed and locked. Also, when operating as a blue-green algae or oil recovery device, that is, when operating with the valve 39 closed and the valve 41 opened, the check valve 47 allows the water in the tubular body 5 to flow to the outside, but the reverse. Is in a state where it cannot be performed.

The floating body 9B is in a floating state in principle by having a buoyancy chamber. A hole passes through the center of the floating body through an opening provided in the middle thereof, and is connected to a nozzle at the lower part. It is assumed that blue holes, oil, water and the like for the purpose of collection can flow through this hole. In addition, this device itself is used as a purification device in normal times, and in the event of occurrence of blue water or an oil leak accident, it collects blue water and oil to use as a water and oil recovery device. When not performed, the above-mentioned blue-green algae and oil recovery circuit may be removed. Next, the operation will be described.

Assuming that a wave is generated on the water surface S and the wave pump 27 starts operating, the valve 41 is first closed and the valve 39 is opened, and the mounting short pipe 32b provided in the lower chamber 21 of the tubular body 5 is opened.
The raw water in the flexible hose 8 connected to is passed through the pipe 33, and is sent to the upper chamber 22 through the pipe 35 by the action of the check valve 34 and the check valve 36. Further, the raw water proceeds upward and is discharged from the opening 3a to the inclined plate 3, that is, the upper surface of the floating beach.

At this time, on the water surface S, the wave passing through the gap of the balance floating body 17 from the outside of the apparatus is guided by the converging levee 15 while increasing the wave height by a phenomenon of a converging action such as being squeezed. Raise the upper surface of the inclined plate 3. This wave crushes the raw water for treatment coming from above. The upper layer water that has entered from the outside of the apparatus due to the wave phenomenon and the raw water that has been sent from the flexible hose 8 and the like are circulated, diffused, or mixed while rising up the upper surface of the inclined plate 3, that is, the floating beach, and Pull it up again. By this repetition, the raw water is broken into waves, foams, touches the air, is sent out to the following raw water while being supplied with oxygen, and eventually leaves the apparatus.
It is as if the natural energy of the waves is doing the washing of a person on the washboard.

Next, when the valve 39 is closed and the valve 41 is opened, the blue water and oil floating in the tubular body 5 suck the blue water and oil through an opening provided in the middle of the floating body 9B. Through the pipe 43, the air is sent from the flexible hose 8 to the outside of the apparatus through the pipe 44 and the like by the action of the check valves 42 and 45. The following description is made with reference to FIG.

FIG. 5 is a sectional view of FIG.
It is an arrow B plan view. The configuration of this figure will be described below. However, the description of the same parts as those described above in FIGS. 1, 2, 3, and 4 will be omitted.

2 is different from the description of FIG. 2 in that a groove 23 is provided on the outer periphery of the apparatus, and the wave power pump 2 is disposed in the groove 23 and substantially on the extension of the converging levee 15 described above.
7 is placed, the type of 1X of the apparatus main body is changed to 1Y, and a floating body 9A is provided almost in the center of the apparatus.
Has changed 9B. In addition, since the groove 23 is added, the balance floating body 17 is provided outside and above the side wall 25 on the outer peripheral side of the apparatus.
Next, the operation of this figure will be described.

As described above, the description of the same parts as those in the previous figures will be omitted, and only different parts will be described. The wave generated on the water surface S reaches the device 1B of the present invention, and the wave enters from the gap of the balance floating body 17 and strikes the wave power pump 27. At this time, since the wave power pump 27 has a substantially inner shape in plan view, the incident wave that hits the wave power pump 27 is shifted from the center line of the incident line that hits the pump on both sides of the wave power pump 27. While entering the upper surface of the inclined plate 3 separated by the converging ridge 15, that is, the respective rooms of the floating beach.

However, the wave power pump 27 acts as a guide when a wave enters the floating beach while performing a pump action. Therefore, in order to efficiently guide the vehicle, the wave pump 27 is provided on the extension of the converging ridge 15 so as not to obstruct the upper surface of the inclined plate 3, that is, the wave entering the floating beach. Efficient operation is to split the incoming wave into both sides of the center line of the wave pump and accept it as it is on the floating beach. Next, another embodiment will be described with reference to the accompanying drawings.

FIG. 6 is a longitudinal sectional view of the device 1C of the present invention. This figure shows a type in which a windmill and a solar panel are provided in the above-mentioned type 1B, and wind or solar energy is added to an auxiliary power source. The configuration of this figure will be described below. However, the description of the same parts as those described so far will be omitted.

A gantry 51 is provided above the convergent levee 15 projecting slightly above the water surface S, and a windmill 52 is provided above the cylindrical body 5 which is almost the center of the apparatus. The drive shaft 53, which is a power transmission mechanism of the wind turbine, is assumed to descend substantially at the center of the device into the mount 54 of the wind turbine, and the pulley 55 is fixed to an end thereof.

On the other hand, a pump 56 is provided near the inner wall 10 of the tubular body 5 above the partition plate 20 provided below the tubular body 5. A pipe 57 is provided at the upper nozzle of the pump 56,
It is connected to the floating body 9C via a check valve 58, a flexible hose 59 and the like. Therefore, blue-green algae and oil sucked through the opening provided in the middle of the floating body 9C
C, it can be sucked into the pump 56 through these piping systems.

A check valve 61 is connected to a branch pipe 57a branched from a pipe 57 provided between the upper nozzle of the pump 56 and the check valve 58.
Is provided, and a water outlet 62 is provided in front of it. Therefore, when the raw water is discharged from the upper nozzle of the pump 56, the raw water is not flown from the pipe 57 to the flexible hose 59 by the action of the check valve 58, but flows to the pipe branched from the pipe 57. It is assumed that the valve 61 is opened to discharge water from the water outlet 62.

Further, a hole is made in the partition plate 20 provided at the lower part of the cylindrical body 5, and the short pipe 32c for attaching the flexible hose 8 is inserted into this hole. The nozzle provided at the lower part of the pump 56 is connected to the short pipe 32 c by a flexible hose 63. The mounting short pipe 32c is used for the partition plate 20.
It is assumed that it is firmly fixed via a support or the like. In addition, the short tube 32c and the flexible hose 8 are firmly tightened using bolts and the like, and at the same time, when the pump 56 operates, the rotation direction of the pump 56 will be described later. Water enters pump 56 via flexible hose 63,
Further, the check valve 61 is opened from the upper nozzle of the pump 56 through the branch pipe 57a of the pipe 57, and water can be discharged into the cylindrical body 5 from the water discharge port 62.

The drive shaft 64 of the pump 56 extends upward through the upper chamber 22 of the tubular body 5, penetrates the inclined plate 3, and
Penetrates the buoyancy chamber 16 inside, and further passes through a mount 51 thereabove, and enters a mount 54 for a windmill, where a clutch 65 and a pulley 66 are mounted at the end of the shaft. The pulley 55 and the pulley 66 are opposed to each other, are provided at the same height, and the rotation transmitted from the windmill 52 through a transmission mechanism of a chain, a V-belt or the like 67 is transmitted to the drive shaft 5.
3 to the drive shaft 64. Therefore, at this time, power is directly transmitted without using an intermediate medium mechanism such as a power generating device but using a chain, a V-belt, a clutch, and the like.

At this time, the protective tube 6 is provided outside the drive shaft 64.
8 is provided so that splash water due to wave pressure or waves during a typhoon or a large wave does not hinder the rotation of the drive shaft 64. Further, the drive shaft 64 and the protection tube 68
In order to pass through the buoyancy chamber 16 provided inside the convergent levee 15, measures are taken to prevent water from entering the buoyancy chamber 16, taking into account such measures as water leakage. And

The partition plate 2 provided at the lower part of the cylindrical body 5
0, near the inner wall of the cylindrical body 5, the pump 5
A pump 69 is provided separately from the pump 6, and a pipe 70, a check valve 71, a flexible hose 72, a floating body 9C, and the like are sequentially connected to an upper nozzle of the pump 69.
Numeral 9 is firmly fixed to a partition plate 20 in the tubular body 5 or an inner wall 10 of the tubular body 5 via a support or the like. Next, a branch pipe 70a branched from the pipe 70, a check valve 73, a water discharge port 74, and the like are provided in the same manner as the previous time.

The lower nozzle of the pump 69 is connected to the short pipe 32c by a flexible hose 75. Therefore, when the pump 69 operates, the raw water in the flexible hose 8 is sent to the upper chamber 22, and the upper surface of the inclined plate 3, that is, the floating beach, is opened through the opening 3c provided at the top of the inclined plate 3 above. Water shall be discharged to the upper surface.

The drive shaft 76 of the pump 69 advances upward through the upper chamber 22 of the tubular body 5, penetrates the inclined plate 3, and
Through the buoyancy chamber 16 inside, and further extends to the mounting stand 54 of the windmill above the gantry 51 thereon, where it is connected to the drive motor 78 of the pump 69 via the clutch 77.

At this time, a protective tube 7 is provided outside the drive shaft 76.
9 is provided so that the water sprayed by the wave pressure or wave during a typhoon or a large wave does not hinder the rotation of the drive shaft 76. Hereinafter, the description of the protection tube 79 is substantially the same as the description of the protection tube 68 described above, and the description thereof will not be repeated.

On the other hand, a gantry 51 provided above the convergent levee 15
A solar panel 80 is provided on the upper surface of the panel. One of the cables 81 is connected to the panel, and the other is connected to the drive motor 78 of the pump 65, and the drive motor 78 is turned by the electric power generated in the solar panel 80. , The pump 69 is driven and operated. It is assumed that various circuits such as an electric leakage prevention device, an automatic control device, and a safety device are incorporated in the middle of the cable 81. Next, the operation will be described.

Assuming that the wind blows slightly above the water surface S and the windmill 52 starts to rotate, it is connected to the drive shaft 53, pulley 55, chain or V-belt 67, pulley 66, drive shaft 64, and the like. The pump 56 is driven and starts operating. Therefore, the raw water in the flexible hose 8 connected to the lower part of the tubular body 5 passes through the mounting short pipe 32c and the flexible hose 63, passes from the pump 56 to the branch pipe 57a of the pipe 57, and opens the check valve 61. The water rises upward in the upper chamber 22 of the tubular body 5 from the water outlet 62, and is further discharged from the upper opening 3c to the upper surface of the inclined plate 3, that is, the upper surface of the floating beach. Hereinafter, the description of the subsequent operation of the discharged raw water is substantially the same as that described above, and the description will not be repeated.

Next, the pump 6 is supplied from the solar panel 80.
9 is also different from the above-described system using the windmill 52 or the system using the wave power pump 27 in the manner of taking the power source or the pump model. The other parts are almost the same as those described above, and the description will not be repeated. Next, a description will be given of a case of collecting water worms and oil when the water worms and oil float on the water surface due to an accident or the like.

Assume that the clutch 65 or the clutch 77 is switched to rotate the drive shaft 64 and the drive shaft 76 in a direction opposite to that described above. Naturally, since the pump 56 and the pump 69 start to rotate in the opposite direction, the pump which has been sent from the lower nozzle of the pump to the upper nozzle until now is switched from the upper nozzle to the lower nozzle by switching the clutch operation. Sent in the direction of.

Therefore, it is assumed that blue-green algae or oil and water that have overtopped the floating beach, that is, the upper surface of the inclined plate 3, have entered the tubular body 5 through the opening 3c. Due to the difference in specific gravity between water and oil containing water and oil, the water and oil containing water and water are separated upward, and water is separated downward. The water that has settled downward opens a check valve 47 through a hole 46 provided below the cylindrical body 5,
Go out of the device. Although this water that has come out of the device contains some water and oil, it does not have a concentration as high as when water and oil are floating on the water surface S, and does not cause a serious problem.

On the other hand, the blue-green algae and the oil which floated upward are located near the water surface and the oil surface Sa of the water mixed with the blue-green algae, and only the top portion of the floating body 9C is floated from the opening of the floating body 9C. After passing through the inside of the floating body 9C, the flexible hoses 59, 72, the check valve 58,
It is sucked into the pump 56 or the pump 69 through the pipe 71, the pipes 57 and 70, and the like. The water and oil sucked into the pump are sent from the lower nozzle of the pump to the outside of the apparatus from the flexible hose 8 via the flexible hoses 63 and 75, the mounting short pipe 32c, and the like.

Although it depends on design conditions, the end of the flexible hose 8 is connected to a blue-green algae collection device or an oil separation device on land or on a ship, etc., and still more accurately separates blue-green algae from water and oil-water. Are separated and sent to respective recovery devices and processing devices.

When the apparatus is actually operated as a water circulating apparatus or a purification apparatus, it is preferable to use natural energy sources such as wind power, wave power, and sunlight. In the event of a leak accident, etc., it is an emergency, so that water and oil can be removed at once using a mobile in-house power generator, a pump device driven by an internal combustion engine, or auxiliary power from a ship. Preferably, it is recovered. The following description is made with reference to FIG.

FIG. 7 is a sectional view of FIG.
It is an arrow C top view. The configuration of this figure will be described below. However, the description of the same parts as those described in the above description will be omitted.

The difference between this figure and the description of FIG. 5 is that the drive shaft 64 of the pump and its protective tube 68 are provided substantially in the center of the apparatus, and the pump shaft 64 and the protection tube 68 are provided in substantially the opposite direction. The drive shaft 76 of the pump and its protection tube 79 are arranged, the opening 3b is at 3c, and the floating body 9B is at 9C.
Only the sign has changed. Next, the operation of this figure will be described.

As described above, the description of the same parts as those in the previous figures will be omitted, and only different parts will be described. The wave generated on the water surface S arrives at the device 1C of the present invention, and is incident on the upper surface of the inclined plate 3 separated by the converging levee 15, that is, each room of the floating beach. The upper surface of the inclined plate 3,
That is, since large waves or the like having a strong impact force converged on the floating beach hit the drive shaft 64 of the pump and its protection tube 68 and the drive shaft 76 of the pump and its protection tube 79, etc., it is safe in the design and manufacture. Measures must be taken into account. The following description is made with reference to FIG.

FIG. 8 shows a floating body 9 (9A, 9B, 9A, 9B,
9C) is a detailed longitudinal sectional view showing a floating state of FIG. 9C). The configuration of this figure will be described below. However, the description of the same parts as those described so far will be omitted.

It is assumed that the head 91 of the floating body 9 is slightly vertically protruding from the oil level Sa and is almost vertically suspended in the oil at the substantially central portion in the cylindrical body 5. The head 91 is shaped like an iron helmet, and is filled with a buoyant body, and when immersed in oil or water, large buoyancy is generated, so that the entire head 91 is difficult to sink. And

The main body 9 of the floating body 9 is provided below the head 91.
2 are provided almost vertically. An intake pipe 93 is provided substantially at the center above the main body 92, and the intake pipe 93 is provided.
Oil can be sucked in from the upper part of the pump, and can flow from the inside of the intake pipe 93 to the inside of the main body 92 and from the above-mentioned flexible hose 43 and the like to the pump device through the nozzle 94 provided below the main body.

The lower surface 91a of the head 91 and the intake pipe 93
In order to provide a certain constant gap, the stay 95 is fixed to both the head 91 and the main body 92 at regular intervals. Therefore, the oil outside the floating body 9 is separated from the gap of the stay 95 and the lower surface 9 of the head 91.
1a and the intake pipe 93 through the upper end gap of the intake pipe 93.
Shall be able to flow inside.

The stay 95 is made firmly to some extent by using a tube or the like, and depending on the design, a rope or a chain 11 is attached to the inner wall 10 or the like of the tubular body 5 so that the floating body 9 can swing greatly. And movement can be restricted.

A slide tube 96 is provided outside the intake tube 93.
Are provided, and the outside of the intake pipe 93 can be freely slid in the vertical direction. Therefore, a floating body 97 is provided outside the slide tube 96, and the slide tube 96 can freely move in the vertical direction outside the intake tube 93 by the buoyancy of the floating body 97. Next, the operation of this figure will be described.

First, when oil is accumulated in the cylindrical body 5 and the oil level Sa and the water level Sb of the water surface are in the relation as shown in the figure, the pump device provided in the device of the present invention or the like, When suction is performed by the pump or the like via the flexible hose 43 or the like, the amount of accumulated oil decreases, and the water level Sb on the water surface gradually rises.

The floating body 97 provided on the slide tube 96 sinks in the oil (the specific gravity of the oil is about 0.8), but is submerged (the specific gravity of the water is about 1.0, and the specific gravity of the seawater is about 1.10). In the case of 03), assuming that the weight and the buoyancy are given to the extent that it can be floated, the water level Sb rises, and when the floating body 97 is submerged in the water, the slide tube 96 rises.

Therefore, the difference in specific gravity between oil and water is about 0.1.
By operating the slide tube 96 by effectively utilizing the fact that there are two or so, the valve works and the slide tube 9 is operated.
When 6 hits the lower surface 91 a of the head 91, it is possible to prevent oil and water from flowing into the intake pipe 93.
That is, the accumulation of oil in the cylindrical body 5 decreases, and the water level S
When b rises, by stopping the flow,
This prevents water from flowing into the intake pipe 93.

[0081]

In summary, according to the present invention, the following excellent effects can be obtained.

(1) According to the first aspect of the present invention, since water can be recycled and blue-green algae and oil can be recovered by using floating beaches, the effect on the industry and its society is great.

(2) According to the second aspect of the present invention, by providing a buoyancy chamber substantially below the inclined plate at the center of the device, the apex of the floating beach can be positioned on the water surface. The effect is large because the convergence effect can be increased and the pump head at the time of overtopping can be increased.

(3) According to the third aspect of the present invention, the floating body is provided in the cylindrical body substantially at the center of the apparatus,
This floating body has the effect of following the water surface and oil level of water mixed with water fluctuating in the cylindrical body, and has the effect of efficiently collecting water and water.

(4) According to the fourth aspect of the present invention, water purification, deep water and other water intakes, water lily recovery, oil recovery, and the like can be used together by one device, so that an It is convenient, efficient and economical.

(5) According to the fifth aspect of the present invention, when the water slides on the intake pipe by sliding the slide pipe by effectively utilizing the difference in the specific gravity of oil and water, the flow is reduced. Is closed, so that only the oil can be effectively recovered.

[Brief description of the drawings]

FIG. 1 shows an apparatus 1 of the present invention showing a preferred embodiment of the present invention.
It is a longitudinal cross-sectional view of A.

FIG. 2 is a plan view taken along the line AA in FIG.

FIG. 3 shows an apparatus 1 of the present invention showing a preferred embodiment of the present invention.
It is a longitudinal cross-sectional view of B.

FIG. 4 is an enlarged explanatory view near the center of the device in FIG. 3;

FIG. 5 is a plan view taken along the line BB of FIG. 3;

FIG. 6 shows an apparatus 1 of the present invention showing a preferred embodiment of the present invention.
It is a longitudinal cross-sectional view of C.

FIG. 7 is a plan view as viewed in the direction of arrows CC in FIG. 6;

FIG. 8 is a detailed vertical sectional view showing a floating state of a floating body 9 floating in oil.

[Explanation of symbols]

1A Apparatus of the present invention 1B Apparatus of the present invention 1C Apparatus of the present invention 1X Apparatus main body 1Y Apparatus main body 1Z Apparatus main body 2 Mooring device 3 Inclined plate 3a, 3b, 3c
Open port 4 Side wall 5 Cylindrical body 6 Arm 7 Spacer 8 Flexible hose 9 Floating body 9A, 9B, 9C
Floating body 10 Inner wall 11 Chain 12 Flexible hose 13 Buoyancy chamber 14 Wall 15 Converging levee 16 Buoyancy chamber 17 Balanced floating body 18 Mounting base 20 Partition plate 21 Lower chamber 22 Upper chamber 23 Groove 24 Side wall 25 Side wall 26 Bottom plate 27 Wave power pump 28 Float 29 Cylinder 30 Piston 31 Hollow piston pipe 32b, 32C Mounting short pipe 33 Pipe 34 Check valve 35 Pipe 36 Check valve 37 Elbow pipe 38 Discharge port 39 Valve 40 Pipe 41 Valve 42 Check valve 43 Flexible hose 44 Pipe 45 Check valve 46 Opening hole 47 Check valve 51 Mount 52 Windmill 53 Drive shaft 54 Mounting stand 55 Pulley 56 Pump 57 Pipe 57a Branch pipe 58 Check valve 59 Flexible hose 61 Check valve 62 Water outlet 63 Flexible hose 64 Drive shaft 65 Clutch 66 Pulley 67 h 68, protective pipe 69, pump 70, pipe 70a, branch pipe 71, check valve 72, flexible hose 73, check valve 74, water outlet 75, flexible hose 76, drive shaft 77, clutch 78, drive motor 79, protective pipe 80, solar panel 81, cable 91, etc. Head 91a Head 9
1 Lower surface 92 Body of floating body 9 93 Intake pipe 94 Nozzle 95 Stay 96 Slide pipe 97 Floating body S Water surface Sa Water surface or oil surface mixed with blue-green algae Sb Water level SG Water bottom

Claims (5)

[Claims] 1. An apparatus according to claim 1, wherein:
Utilizing floating beaches separated by a convergent embankment extending in the radial direction,
The central portion on the longitudinal section is defined as the apex, from which the radially extending left and right sides are provided, and an inclined plate is provided which is not inclined downward, and an opening is provided in the inclined plate at the central portion near the apex, and A tubular body is provided below, and the top of the floating beach is raised, and the water and oil water that has overtopped the top of the inclined plate flow into the cylindrical body from the opening of the inclined plate, and A water circulating and water marine and oil recovery device using a floating beach, wherein oil water is separated from water and water and water and oil are recovered. 2. The device according to claim 1, wherein the center of the device is substantially centered on a plane.
Utilizing floating beaches separated by a convergent embankment extending in the radial direction,
The central portion on the longitudinal section is defined as the apex, from which the radially extending left and right sides are provided, and an inclined plate which is inclined downward is provided, and an opening is provided in the inclined plate at the central portion near the apex, and A tubular body is provided below, a buoyancy chamber is provided below the inclined plate at the outer periphery of the tubular body, and the top of the inclined plate is located on the water surface, and the upper surface of the floating beach is raised, Blue-green algae and oil water overtopping the top of the inclined plate,
Water circulating and floating water using floating beach, characterized in that water flows into the cylindrical body from the opening of the inclined plate, water and oil are separated from water, and water circulation and water and oil are recovered. And oil recovery equipment. 3. The apparatus according to claim 1, wherein the center of the device is substantially centered on a plane.
Utilizing floating beaches separated by a convergent embankment extending in the radial direction,
The central portion on the longitudinal section is defined as the apex, from which the radially extending left and right sides are provided, and an inclined plate which is inclined downward is provided, and an opening is provided in the inclined plate at the central portion near the apex, and A cylinder is provided below, and a floating body floating in the cylindrical body is provided, and water and algae and oil recovery using floating beaches are characterized by collecting algae and oil from the floating body. apparatus. 4. An apparatus, comprising:
Utilizing floating beaches separated by a convergent embankment extending in the radial direction,
The central portion on the longitudinal section is defined as the apex, from which the radially extending left and right sides are provided, and an inclined plate which is inclined downward is provided, and an opening is provided in the inclined plate at the central portion near the apex, and A tubular body is provided below, a connection of a flexible hose is provided near the lower end, and a pump device is provided in the device, and the flexible hose and the pump device are communicated with each other. The raw water taken from the flexible hose by the power of the pump device is connected to the cylindrical body or the floating body floating in the cylindrical body through the cylindrical body, or the slanted plate. Water or oil floating in the cylindrical body from the open mouth near the top of the pipe is sent from the floating body to the outside of the device through the flexible hose. Circulation and water bloom and oil recovery system of water using a floating Nagisa to butterflies. 5. The slide tube provided outside the intake tube of the floating body, wherein the slide tube can slide freely outside the intake tube by providing the floating body. Water circulating and floating water and oil recovery equipment using floating beach.