Water surface floating object processing system and intelligent ecological purification island

Abstract

This application relates to the field of ecological and environmental protection technology, specifically to a water surface floating debris treatment system and an intelligent ecological purification island. The water surface floating debris treatment system includes a near-circular polygonal floating island, a floating material channel disposed on the near-circular polygonal floating island, and a floating debris treatment device, wherein: the inlet end of the floating material channel is located at the edge of the near-circular polygonal floating island; and the floating debris treatment device is located at the outlet end of the floating material channel. Because the near-circular polygonal floating island in this water surface floating debris treatment system has stronger anisotropic balance compared to the current long and straight hull design, it is more stable than existing long and straight ships. When faced with dispersed or widely distributed floating debris, unmanned surface vessels are needed to collect large areas of floating debris and can more easily make large-angle turns, thus facilitating the collection and treatment of floating debris.

Description

Technical Field

[0001] This application relates to the field of ecological and environmental protection technology, and more specifically to a water surface floating debris treatment system and an intelligent ecological purification island. Background Technology

[0002] With the continuous development of the economy, people are paying more and more attention to the protection of water bodies such as rivers and lakes. In the context of water protection, it is necessary to deal with floating objects on the water surface, including various algae and white pollutants on the water surface.

[0003] Currently, the main way to deal with floating objects on the water surface is to collect and process them using boats or related devices. For example, patent CN113026701A discloses a floating object collection device and an unmanned boat using the device. The unmanned boat disclosed in this patent includes a tower and a floating object collection device, which is used to collect floating objects.

[0004] In practical applications, we often encounter situations where floating debris on the water surface is relatively scattered or distributed over a wide area. In such cases, unmanned vessels are required to collect floating debris over a large area, which requires them to have good turning performance. However, the current long and straight hulls are prone to instability when turning, which may affect the collection and treatment of floating debris on the water surface. Summary of the Invention

[0005] The purpose of this application is to provide a floating debris treatment system and an intelligent ecological purification island that can solve the problems in the prior art.

[0006] The first aspect of this application provides a floating debris handling system, including a near-circular polygonal floating island, a floating material channel disposed on the near-circular polygonal floating island, and a floating debris handling device, wherein:

[0007] The entrance end of the floating logistics channel is located at the edge of the near-circular polygonal floating island;

[0008] The floating debris handling device is located at the outlet end of the floating material handling channel.

[0009] Preferably, the floating debris handling device includes an upwardly angled conveying module and a processing module, wherein:

[0010] An upward-sloping conveying module is located at the outlet end of the floating logistics channel to convey floating debris flowing out of the outlet end of the floating logistics channel to the processing module.

[0011] The surface of the upward-sloping conveyor module is provided with one or more baffles.

[0012] Preferably, the surface of the upwardly angled conveying module is also provided with multiple filter holes.

[0013] Preferably, the system further includes a flocculant dispensing unit for dispensing flocculant into the floating material channel.

[0014] Preferably, the flocculant dispensing unit includes a flocculant solvent dispensing port and a flocculant preparation unit connected to the flocculant solvent dispensing port, wherein:

[0015] The flocculant inlet is located in the floating material channel, near the entrance end of the floating material channel.

[0016] Preferably, the flocculant preparation unit includes a water storage tank, a water purification unit disposed in the water storage tank, and a flocculant preparation subunit that uses water in the water storage tank to prepare the flocculant.

[0017] Preferably, the inlet end of the floating logistics channel is provided with a flow channel guiding device, which includes two traction devices, wherein:

[0018] Two traction devices are respectively located on both sides of the entrance end of the floating logistics channel and extend obliquely outward.

[0019] Preferably, the floating material channel includes a channel frame, a basic buoyancy unit disposed on the side of the channel frame, and a sedimentation plate disposed at the bottom of the channel frame.

[0020] Preferably, the flow channel frame and the basic buoyancy unit are connected by a free-floating sleeve, wherein the free-floating sleeve includes a small-diameter tube core and a large-diameter sleeve movably fitted onto the small-diameter tube core.

[0021] This application embodiment also provides an intelligent ecological purification island, which includes the water surface floating matter treatment system provided in this application embodiment, as well as detection equipment and / or water ecological purification equipment installed in the water surface floating matter treatment system.

[0022] The surface debris handling system provided in this application includes a near-circular polygonal floating island, a floating material channel disposed on the near-circular polygonal floating island, and a debris handling device. The inlet end of the floating material channel is located at the edge of the near-circular polygonal floating island, and the debris handling device is located at the outlet end of the floating material channel. Because the near-circular polygonal floating island in this surface debris handling system has stronger anisotropic balance compared to the current long and straight hull design, it is more stable than existing long and straight vessels. When faced with dispersed or widely distributed surface debris, the unmanned surface vessel is needed to collect debris over a large area and more easily make large-angle turns, thus facilitating the collection and handling of surface debris. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the specific structure of a floating debris treatment system provided in one embodiment of this application;

[0025] Figure 2 A schematic diagram of the specific structure of a water surface floating debris treatment system provided for another embodiment of this application;

[0026] Figure 3 A schematic diagram of the specific structure of a water surface floating debris treatment system provided for another embodiment of this application;

[0027] Figure 4-1 A schematic diagram of the specific structure of a triangular basic floating body unit in a water surface floating object treatment system provided in one embodiment of this application;

[0028] Figure 4-2 A schematic diagram of the specific structure of a triangular basic floating body unit in a water surface floating object treatment system, provided for another embodiment of this application;

[0029] Figure 5 A schematic diagram of the specific structure of a basic floating body unit in a water surface floating object treatment system provided in an embodiment of this application;

[0030] Figure 6 This is a schematic diagram of the specific structure of a floating debris handling system with an isosceles trapezoidal floating logistics channel, provided in one embodiment of this application.

[0031] Figure 7A schematic diagram of the specific structure of a water surface floating debris treatment system with a flow channel guiding device provided in an embodiment of this application;

[0032] Figure 8 A schematic diagram of the specific structure of the traction device provided in one embodiment of this application;

[0033] Figure 9 A cross-sectional schematic diagram of the floating debris handling channel in a water surface floating debris handling system provided in another embodiment of this application;

[0034] Figure 10 A top view of the sedimentation plate of the floating debris handling channel in a water surface treatment system provided in another embodiment of this application;

[0035] Figure 11 A schematic diagram of the specific structure of the free-floating socket in a water surface floating object handling system provided in another embodiment of this application;

[0036] Figure 12 A schematic diagram of the specific structure of a water surface floating object handling system provided in another embodiment of this application, in which multiple components are connected by a free-floating socket;

[0037] Figure 13 A top view of the sedimentation plate of the floating debris handling channel in a water surface treatment system provided in another embodiment of this application;

[0038] Figure 14 A side view of a floating debris treatment device in a water surface floating debris treatment system provided in an embodiment of this application;

[0039] Figure 15 This is a top view of a floating debris treatment device in a water surface floating debris treatment system provided in an embodiment of this application.

[0040] In the above diagram:

[0041] 1-Circular polygonal floating island; 2-Floating material channel; 3-Floating material handling device; 4-Supporting base plate; 5-System control center; 6-Flow channel guiding device; 7-Free-floating socket; 11-Basic floating body unit; 111-Supporting frame; 112-Buoyancy tube; 21-Flow channel frame; 22-Basic buoyancy unit; 23-Deposition plate; 211-Connector; 31-Transfer module; 311-Blocking plate; 312-Filter hole; 32-Processing module; 61-Tractor; Traction head 611 and traction belt 612; 71-Small diameter tube core; 72-Large diameter sleeve. Detailed Implementation

[0042] The technical solutions in the embodiments of this application will be further described in detail below with reference to the accompanying drawings.

[0043] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] As mentioned earlier, in practical applications, there are often situations where floating objects on the water surface are relatively scattered or distributed over a wide area. In such cases, unmanned vessels are required to collect floating objects over a large area, thus requiring them to have good turning performance. However, current unmanned vessels generally adopt a long and straight hull. This type of long and straight hull is prone to instability when turning, which may affect the collection and treatment of floating objects on the water surface.

[0045] However, most current floating islands are open-type, which means that fertilizers and seeds planted on the water surface can easily spread freely in the water, causing environmental pollution. For example, because the floating islands are mostly open-type, some of the seeds and fertilizers usually float to areas outside the floating islands, thus impacting the environment.

[0046] In view of this, embodiments of this application provide a water surface floating debris treatment system and an intelligent ecological purification island, which can be combined with... Figures 1-13 The structure of this floating debris handling system is described. For example... Figure 1 The diagram shows the specific structure of the floating debris treatment system. The system includes a near-circular polygonal floating island 1, a floating material channel 2, and a floating debris treatment device 3. The near-circular polygonal floating island 1 provides the buoyancy required for floating on the water surface, and the floating material channel 2 and the floating debris treatment device 3 are both located on the near-circular polygonal floating island 1, thus enabling the entire floating debris treatment system to float on the water surface.

[0047] The floating material channel 2 has an inlet end and an outlet end. The inlet end is the entrance to the floating material channel 2, allowing floating objects to enter from the inlet end. The outlet end is the exit from the floating material channel 2, allowing floating objects to flow out from the outlet end. The inlet end of the floating material channel 2 is located at the edge of the near-circular polygonal floating island 1, and the floating material treatment device 3 is located at the outlet end of the floating material channel 2. Thus, floating objects can flow into the floating material channel 2 from the inlet end at the edge of the near-circular polygonal floating island 1, and after flowing through the floating material channel 2, flow out from the outlet end of the floating material channel 2, and then flow into the floating material treatment device 3 for processing.

[0048] The floating debris treatment device 3 is used to process floating debris on the water surface. Processing methods may include collection and compression. In practical applications, the floating debris treatment device 3 may include a conveying module 31 and a processing module 32. The conveying module 31 is located at the outlet end of the floating debris channel 2, allowing the floating debris flowing out of the outlet end of the floating debris channel 2 to be conveyed to the processing module 32 for collection and other processing. The conveying module 31 may be, for example, a conveyor belt or a related device with conveying function. The processing module 32 may be, for example, a compression device and a storage tank. For instance, the floating debris can be compressed by the compression device and then temporarily stored in the storage tank.

[0049] The floating debris handling system provided in this application includes a near-circular polygonal floating island 1, a floating material channel 2 disposed on the near-circular polygonal floating island 1, and a floating debris handling device 3. The inlet end of the floating material channel 2 is located at the edge of the near-circular polygonal floating island 1, and the floating debris handling device 3 is located at the outlet end of the floating material channel 2. Because the near-circular polygonal floating island 1 in this floating debris handling system has stronger anisotropic balance compared to the current long and straight hull design, it is more stable than existing long and straight vessels. When faced with dispersed or widely distributed floating debris, unmanned surface vessels are needed to collect large areas of floating debris and more easily make large-angle turns, thus facilitating the collection and handling of floating debris.

[0050] Here, we can first focus on explaining the structure of this type of circular polygonal floating island 1, for example... Figure 1 The cross-section of the circular polygonal floating island 1 shown is circular; for example, Figure 2As shown, the cross-section of this type of circular polygonal floating island 1 can be elliptical (or spindle-shaped or other similar circular shapes). Of course, if the cross-section can be elliptical, in order to make the stability of the floating object handling system meet the actual requirements, the ratio of the minor semi-axis to the major semi-axis of the ellipse should be greater than or equal to 2 / 3 (obviously, a circle is formed when the ratio is 1), so that the ellipse is relatively close to a circle, making its anisotropic balance meet the requirements, and thus making the stability of the moving platform on the water meet the actual requirements.

[0051] Of course, such as Figure 3 As shown, the cross-section of this type of circular polygonal floating island 1 can also be a polygon similar to a circle or ellipse. Obviously, the more sides the polygon has, the closer its shape is to a circle or ellipse, thus making the anisotropic balance of the floating debris handling system stronger. In the embodiments of this application, the number of sides of the polygon (referred to as N) needs to be greater than or equal to 6. That is, when the cross-section of this type of circular polygonal floating island 1 is a polygon, the number of sides N of the polygon is ≥ 6. For example, N can be 6, 7, 8, 9, 10 or other values. In addition, for this polygon similar to a circle or ellipse, the lengths of each side of the polygon can be equal (including completely equal and approximately equal), so that the polygon is an equilateral polygon, which can further improve the anisotropic balance of the circular polygonal floating island 1.

[0052] The circular polygonal floating island 1 can be assembled from multiple basic floating body units 11. These basic floating body units 11 can be assembled using various methods such as welding or bolting to obtain the circular polygonal floating body 1. The shape of the basic floating body unit 11 includes any one or more of the following: triangular basic floating body unit, rectangular basic floating body unit, trapezoidal basic floating body unit, square basic floating body unit, hexagonal basic floating body unit, circular basic floating body unit, etc.

[0053] In addition, in these basic floating units of triangle, rectangle, trapezoid, square and hexagon, each side can be a straight line or one or two sides can be an arc, which makes it easy to splice them together to obtain this type of circular polygonal floating body 1.

[0054] For example, Figure 4-1 The image shows a triangular basic floating unit 11, where all sides of this triangular basic floating unit 11 are straight lines; as shown... Figure 4-2The diagram shows a triangular basic floating unit 11, where one side is an arc and the other sides are straight lines. Similarly, for rectangular, trapezoidal, and square basic floating units, all sides can be straight lines, or one or two sides can be arcs.

[0055] Of course, in order to enable the basic floating body unit 11 to provide sufficient buoyancy, in practical applications, the basic floating body unit 11 may be provided with buoyancy tubes and / or pontoons, thereby providing buoyancy through the buoyancy tubes and / or pontoons. For example, the basic floating body unit 11 may include one or more buoyancy tubes, or one or more pontoons, or one or more buoyancy tubes and one or more pontoons.

[0056] In practical applications, the buoyancy tube can be a sealed hollow rigid tube. For example, the two ends of a hollow rigid tube (made of rigid material) can be sealed to obtain the sealed hollow rigid tube. In practical applications, die casting or adding a sealing cap can be used to seal the two ends of the hollow rigid tube to obtain the sealed hollow rigid tube.

[0057] Of course, besides being a sealed, hollow, rigid tube, the buoyancy tube can also be a lightweight solid tube. For example, it can be made from a lightweight material with a density less than that of water. Furthermore, the shape of the buoyancy tube can be square, round, or other shapes; there is no specific limitation on the shape.

[0058] For the basic floating unit 11, two factors are typically considered when it floats in water: a rigid support structure and buoyancy to keep it afloat. In this embodiment, where a buoyancy tube can be provided in the basic floating unit 11, the buoyancy tube provides some or all of the buoyancy. The rigid support structure can typically be implemented in various ways.

[0059] For example, in the first implementation, as mentioned earlier, the buoyancy tube is a sealed, hollow, rigid tube. Its body can be made of a rigid material, such as metal, metal alloy, ceramic, or other similar rigid materials, thus making the tube a rigid tube. In this way, the sealed, hollow, rigid tube itself can provide rigid support. Therefore, the basic floating unit 11 can be directly assembled from the buoyancy tube as its edges. For example, the sealed, hollow, rigid tube can be directly used as the edge of the basic floating unit 11 and assembled to obtain the basic floating unit 11. In this case, the sealed, hollow, rigid tube can simultaneously provide buoyancy and rigid support.

[0060] In the second implementation, the basic floating unit 11 includes a support frame and multiple buoyancy tubes disposed on the support frame. In this implementation, the support frame provides rigid support, and the multiple buoyancy tubes are disposed on the support frame to provide buoyancy, for example... Figure 5 As shown, the basic floating unit 11 includes a support frame 111 and multiple buoyancy tubes 112. The support frame 111 can be made of a rigid material to provide rigid support (of course, the support frame 111 can be solid or hollow). The multiple buoyancy tubes 112 can be disposed on the support frame 111. It should be noted that, in this embodiment, since the rigid support is provided by the support frame, the buoyancy tubes 112 can be either sealed hollow rigid tubes or lightweight solid tubes.

[0061] Furthermore, considering that in the floating debris handling system of this application embodiment, most of the buoyancy is provided by the near-circular polygonal floating island 1, and that the near-circular polygonal floating island 1 is composed of multiple basic floating body units 11, in order to provide greater buoyancy, floating boxes can also be set in all or part of the basic floating body units 11 (in which case the floating box is embedded in the basic floating body unit 11), thereby providing additional greater buoyancy through the floating box. The box can be a rigid box made of rigid material or a lightweight box made of lightweight material, and the interior of the box is a hollow cavity, thus providing relatively greater buoyancy.

[0062] Considering that the surface debris handling system needs to be able to move on the water surface to handle surface debris in multiple different locations, the surface debris handling system may also include a power unit. The power unit may be a propeller symmetrically arranged on both sides of the quasi-circular polygonal floating island 1 (especially symmetrically arranged along the floating material channel 2). In this way, the propellers on both sides of the quasi-circular polygonal floating island 1 can drive the movement and steering of the surface debris handling system.

[0063] To improve the propulsion efficiency of the thrusters, it is usually necessary to specify the positions of the symmetrically arranged thrusters. First, the center of symmetry of the circular polygonal floating island 1 can be determined, and then the line connecting this center of symmetry to any one of the thrusters can be further defined. The angle between this line and the axis of symmetry of the circular polygonal floating island 1 is denoted as β. It should be noted that in this embodiment, this angle β ∈ [15°, 75°], meaning that the size of the angle β is greater than or equal to 15° and less than or equal to 75°. Thus, for two thrusters positioned within this angle range, the propulsion efficiency is high, meeting practical needs. Of course, within the range of angle β ∈ [15°, 75°], the specific placement of the thrusters usually needs to be determined comprehensively by considering factors such as the rated power of the thrusters themselves and the size of the circular polygonal floating island 1.

[0064] It should be further explained that floating debris on the water surface, especially algae such as cyanobacteria, is usually quite dispersed. Therefore, to improve the treatment effect, it can be first caused to aggregate to a certain extent. Thus, the floating debris treatment system provided in this application embodiment may further include a flocculant dispensing unit for dispensing flocculant into the floating material channel 2. This flocculant dispensing unit can then dispense flocculant into the floating material channel 2, thereby promoting a certain degree of flocculation and aggregation of the algae in the floating material channel 2, improving the subsequent treatment effect. The flocculant can be an organic flocculant or a non-volatile flocculant, and its function is to promote flocculation and aggregation.

[0065] The flocculant dispensing unit may include a flocculant solvent dispensing port and a flocculant preparation unit connected to the flocculant solvent dispensing port. The flocculant solvent dispensing port and the flocculant preparation unit can be connected via a pipeline, allowing flocculant in the flocculant preparation unit to flow out from the flocculant solvent dispensing port. The flocculant dispensing port can be located in the floating material channel 2, near its inlet, allowing flocculant to be dispensed near the inlet of the floating material channel 2, further improving the flocculation and agglomeration effect.

[0066] This flocculant preparation unit can be used to prepare flocculants. For example, through this flocculant preparation unit, solid flocculant agents (or high-concentration flocculant solutions) can be added to a solvent (water as the solvent) to prepare flocculants. Considering that the floating debris treatment system of this application is applied to the treatment of floating debris on water surfaces such as rivers and lakes, but the water in rivers and lakes contains relatively many impurities, if it is directly used as a solvent to prepare flocculants, it is easy to cause the prepared flocculants to fail or reduce the flocculation effect (the principle is that the effective components in the flocculant are used to promote the flocculation and aggregation of impurities in the water, thereby causing the prepared flocculants to fail or reduce the flocculation effect). Therefore, the flocculant preparation unit in the embodiments of this application may further include a water storage tank, a water quality purification unit set in the water storage tank, and a flocculant preparation subunit that can use the water in the water storage tank to prepare flocculants. At this time, water from rivers and lakes can be drawn into the water storage tank, and then the water in the water tank can be purified by the water quality purification unit, and then the flocculant preparation subunit can use the water in the water storage tank to prepare flocculants.

[0067] The water purification unit may include, for example, a particulate matter settling and filtration subunit and an ion filtration subunit. The particulate matter settling and filtration subunit is used to settling and filter particulate matter in the water, while the ion filtration subunit is used to filter ions in the water. The flocculant preparation subunit can draw water from the storage tank and add solid flocculant to it, thereby preparing the flocculant.

[0068] It should be further explained that, during the forward movement of the surface debris treatment system of this application, surface debris can flow into the floating material channel 2 from the inlet end of the floating material channel 2, and then flow out from the outlet end of the floating material channel 2, entering the debris treatment device 3. In practical applications, the floating material channel 2 in this surface debris treatment system can also be rectangular, in which case its inlet and outlet ends have the same width. Of course, in order to further increase the coverage area of ​​the surface debris treatment system and facilitate the flow of surface debris into the floating material channel 2, one method is as follows: Figure 6 As shown, the floating material handling channel 2 in the water surface floating material treatment system can be designed as an isosceles trapezoid, with the inlet end of the floating material handling channel 2 being the lower base (i.e., the longer base) of the isosceles trapezoid and the outlet end of the floating material handling channel 2 being the upper base (i.e., the shorter base) of the isosceles trapezoid. In this way, since the inlet end of the floating material handling channel 2 is relatively wide, it is easier for floating materials to flow into the water surface.

[0069] In addition, to further increase the coverage area, a flow channel guiding device 6 can be added to the inlet end of the floating material channel 2 of the water surface floating matter treatment system, such as... Figure 7As shown, the flow channel guiding device 6 may include two outwardly extending tractors 61. These two tractors 61 can be respectively arranged on both sides of the inlet end of the floating material handling channel 2, and extend obliquely outwards respectively. This increases the coverage area through these two outwardly extending tractors 61, allowing the floating material within the covered area to be guided to the inlet end of the floating material handling channel 2 during the forward movement of the system. The area between the two tractors 61 is the inner side, and the direction opposite to the inner side is the outer side.

[0070] In one embodiment, the tow 61 can be a long strip tow made of a rigid material, such as rigid plastic. For the long strip tow, in order to facilitate its storage, a storage cavity can be provided inside the near-circular polygonal floating island 1. In this way, when in use, the tow 61 can extend from the storage cavity and finally be set on both sides of the inlet end of the floating logistics channel 2. When not in use, it can be stored in the storage cavity.

[0071] In another embodiment, such as Figure 8 As shown, the towing device 61 may further include a towing head 611 and a towing belt 612, with the towing head 611 positioned at the front end of the towing belt 612. The towing head 611 is capable of floating on the water surface, and a motor may be installed inside or on its top, providing power to move the towing head 611 on the water surface. The towing belt 612 can be made of a rigid material, but it can also be made of a soft material (such as a strip of netting or fabric). Since the towing head 611 is positioned at the front end of the towing belt 612, the forward movement of the towing head 611 extends the towing belt 612, thus creating a similar effect to a rigid material, guiding the water flow within the covered area.

[0072] In the first embodiment described above, the puller 61 is a long strip-shaped puller made of rigid plastic material. Because it is made of rigid material, it is inherently rigid and can guide the water flow within the coverage area. This embodiment has a relatively low implementation cost and does not require additional control of the long strip-shaped puller. In the second embodiment, the puller 61 includes a pull head 611 and a pull belt 612. If the pull belt 612 is made of soft material, the pull head 611 needs to move forward to extend the pull belt 612 in order to guide the water flow. Therefore, this method requires additional control of the movement of the pull head 611, making its implementation cost higher than the first embodiment. However, this method is more flexible and controllable. For example, the movement direction of the pull head 611 can be dynamically controlled as needed to adjust the coverage area. For instance, the distribution area of ​​floating objects on the water surface can be observed, and the movement directions of the two pull heads 611 can be dynamically adjusted to guide the floating objects within that distribution area.

[0073] As mentioned above, the shape of the floating logistics channel 2 can be rectangular or isosceles trapezoidal. Further explanation of the structure of the floating logistics channel 2 can be provided here, such as... Figure 9 The diagram shown is a cross-sectional view of the floating logistics channel 2, which includes a channel frame 21, a basic buoyancy unit 22, and a sedimentation plate 23. The channel frame 21 can be rectangular or isosceles trapezoidal (its shape is basically the same as that of the floating logistics channel 2). The channel frame 21 can be made of a rigid material such as metal to provide rigid support.

[0074] The basic buoyancy unit 22 is disposed on the side of the flow channel frame 21 to provide buoyancy. The basic buoyancy unit 22 can be disposed on the outer or inner side of the flow channel frame 21, and can be fixed, for example, by using bolts or other fasteners to fix the basic buoyancy unit 22 to the outer or inner side of the flow channel frame 21. Of course, the basic buoyancy unit 22 can also have the same structure as the basic buoyancy unit 11 described above, which will not be described further here.

[0075] The deposition plate 23 is disposed at the bottom of the flow channel frame 21, for example, by fixing the deposition plate 23 to the bottom of the flow channel frame 21 with fasteners such as bolts. Furthermore, the deposition plate 23 can be made of lightweight materials (e.g., with a density less than that of water) to reduce its weight and provide a certain degree of buoyancy; it is important to note that, for ease of processing, such as... Figure 10The diagram shows a top view of the sedimentation plate 23, which may include multiple sedimentation plate assemblies 231. These sedimentation plate assemblies 231 are spliced ​​together along the direction from the inlet end to the outlet end of the floating material channel 2 to obtain the sedimentation plate 23. In addition, to prevent gaps between adjacent sedimentation plate assemblies 231, an elastic seal 232 made of elastic material can be added between adjacent sedimentation plate assemblies 231. The elastic seal 232 reduces the gap between adjacent sedimentation plate assemblies 231, and the elastic seal 232 can also provide cushioning between sedimentation plate assemblies 231 during the forward movement of the floating matter treatment system.

[0076] The flow channel frame 21 and the basic buoyancy unit 22 are connected by a free-floating socket 7, such as... Figure 11 The diagram shows the specific structure of the free-floating socket 7. The free-floating socket 7 includes a small-diameter core 71 and a large-diameter sleeve 72 that is movably sleeved on the small-diameter core 71, so that the small-diameter core 71 can move in both the up and down directions in the large-diameter sleeve 72.

[0077] For example, the large-diameter sleeve 72 can be set near the middle of the basic buoyancy unit 22, and joints can be set at the upper and lower ends of the flow channel frame 21 to fix the two ends of the small-diameter tube core 71 respectively. In this case, since the small-diameter tube core 71 is sleeved on the large-diameter sleeve 72, the basic buoyancy unit 22 and the flow channel frame 21 can float freely. Of course, another way to set it is to set the large-diameter sleeve 72 near the middle of the flow channel frame 21, and set joints at the upper and lower ends of the basic buoyancy unit 22 to fix the two ends of the small-diameter tube core 71 respectively. Since the small-diameter tube core 71 is sleeved on the large-diameter sleeve 72, the basic buoyancy unit 22 and the flow channel frame 21 can also float freely.

[0078] Of course, it should be further explained that the connection between the floating logistics channel 2 and the near-circular polygonal floating island 1 can also be achieved using the free-floating connector 7. That is, the floating logistics channel 2 and the near-circular polygonal floating island 1 can also be connected by the free-floating connector 7. For example, the large-diameter sleeve 72 can be set on the side wall of the basic buoyancy unit 22 in the floating logistics channel, near the middle, and joints can be set at the upper and lower ends of the near-circular polygonal floating island 1 to fix the two ends of the small-diameter tube core 71 respectively. This achieves the connection between the floating logistics channel 2 and the near-circular polygonal floating island 1 while allowing both to float freely. Similarly, another method is to set the large-diameter sleeve 72 on the side wall of the near-circular polygonal floating island 1 near the middle, and set joints at the upper and lower ends of the basic buoyancy unit 22 in the floating logistics channel to fix the two ends of the small-diameter tube core 71 respectively. This also achieves the connection between the near-circular polygonal floating island 1 and the floating logistics channel 2 while allowing both to float freely.

[0079] For example, in practical applications, such as Figure 12 The diagram shows the connection between the flow channel frame 21 and the basic buoyancy unit 22, and between the floating flow channel 2 and the near-circular polygonal floating island 1, using a free-floating sleeve 7. The flow channel frame 21 has connectors 211 at its upper and lower ends to fix the two ends of the small-diameter tube core 71, respectively. The basic buoyancy unit 22 has a large-diameter sleeve 72 near its center. Figure 12 In the embodiment shown, the large-diameter sleeve 72 is set near the middle of the side wall of the near-circular polygonal floating island 1, and connectors 211 are respectively set at the upper and lower ends of the basic buoyancy unit 22 in the floating logistics channel to fix the two ends of the small-diameter tube core 71, so that the floating logistics channel 2 can also float freely up and down relative to the near-circular polygonal floating island 1.

[0080] It is important to note that in this Figure 12 In the illustrated embodiment, considering that the floating channel 2 may sink if it becomes too heavy (e.g., if too much floating debris accumulates in the sedimentation plate 23), the floating channel 2 will sink. To prevent the floating channel 2 from sinking excessively, the distance H between the upper surface of the large-diameter sleeve 72 and the upper surface of the basic buoyancy unit 22 of the floating channel 2 needs to be less than or equal to 30 cm. This way, when the sedimentation plate 23 sinks to this distance H due to the accumulation of too much floating debris, it can benefit from the buoyancy provided by the basic buoyancy unit 22. Of course, if the buoyancy of the basic buoyancy unit 22 is insufficient, causing the floating channel 2 to continue to sink, it can further benefit from the buoyancy of the near-circular polygonal floating island 1, thereby avoiding sinking too deep due to insufficient buoyancy.

[0081] In practical applications, the floating debris handling system may further include a support base plate 4 and a system control center 5. The support base plate 4 may be disposed on the surface of the near-circular polygonal floating island 1, or it may be disposed on the surface of the flow channel frame 21 of the floating material channel 2. The system control center 5 may be disposed on the surface of the support base plate 4. To prevent oxidation and corrosion caused by the humid water environment, the support base plate 4 may be made of a rigid plate made of plastic.

[0082] For example, the support base plate 4 can be set on the entire surface of the near-circular polygonal floating island 1, and then the system control center 5 can be set on the surface of the support base plate 4. The system control center 5 can be equipped with various control and monitoring devices to control the floating debris treatment system. Considering that the floating debris treatment system needs to operate in the relatively humid environment of the water surface, the system control center 5 can also include a machine room. In this case, the control and monitoring devices can be placed inside the machine room for a certain degree of moisture protection.

[0083] like Figure 13 The diagram shows the specific structure of the floating debris treatment system. At this time, the support base plate 4 is only set on the surface of the flow channel frame 21 of the floating material channel 2 (the floating material channel 2 is below the support base plate 4), and the system control center 5 is set on the surface of the support base plate 4. At this time, for other parts of the surface of the circular polygonal floating island 1 (because the area of ​​the circular polygonal floating island 1 is larger than the area of ​​the flow channel frame 21), a water surface planting unit can also be set, so as to use the water surface planting unit to plant plants on the water surface.

[0084] As mentioned above, the floating debris treatment device 3 may include a conveying module 31 and a processing module 32. The conveying module 31 is located at the outlet end of the floating debris channel 2, and the processing module 32 is located at the outlet of the conveying module 31. Thus, the floating debris flowing out of the outlet end of the floating debris channel 2 can be conveyed to the processing module 32 through the conveying module 31, and then the floating debris can be collected and processed by the processing module 32. It is also mentioned that the conveying module 31 may be a conveyor belt or a related device with conveying function, and the processing module 32 may be a compression device and a storage tank, etc. For example, the floating debris can be compressed by the compression device and then placed in the storage tank for temporary storage.

[0085] The specific structure of the floating debris handling device 3 can be further described here. Considering that the floating debris channel 2 is usually submerged below the water surface and is generally horizontal or nearly horizontal, such as... Figure 14 and Figure 15As shown, in order to facilitate the use of the conveying module 31 (e.g., a conveyor belt) to transport the floating objects in the floating material channel 2 to the processing module 32, the conveying module 31 can be an upward-moving conveyor belt (hereinafter referred to as an upward-moving conveying module). The surface of the upward-moving conveying module can also be provided with one or more baffles 311 (these baffles 311 are perpendicular to the conveying direction of the conveyor belt). In the process of the upward-moving conveying module, the baffles 311 can be used to lift the floating objects on the water surface to prevent them from sliding down, thereby realizing the transport of the floating objects. Of course, in order to prevent the floating objects from sliding down the side of the conveyor belt, the side of the upward-moving conveying module can also be provided with side baffles.

[0086] It should be further explained that, considering that the floating objects on the water surface will still carry a large amount of water after being brought out of the water by the baffle plate 311, in order to facilitate the discharge of water, in practical applications, the surface of the upward-sloping conveying module can also be provided with multiple filter holes 312. In this way, during the conveying process of the floating objects, the water carried by the floating objects can be filtered out by the filter holes 312, so as to reduce the weight of the conveyed objects.

[0087] Based on the floating debris treatment system provided in the embodiments of this application, the embodiments of this application can also provide an intelligent ecological purification island. This intelligent ecological purification island includes the floating debris treatment system provided in the embodiments of this application, as well as detection equipment and / or water ecological purification equipment installed in the floating debris treatment system. For example, in practical applications, various devices for monitoring (e.g., monitoring water quality), purifying (e.g., purifying toxic substances in water), and maintaining (e.g., maintaining microorganisms and organisms in water) are typically deployed in the floating debris treatment system. These devices can be referred to as detection equipment.

[0088] Specifically, for example, image monitoring equipment can be installed on the top of the system control center 5 or in the traction head 611 to monitor the growth of algae in the surrounding area. A drone communication module can also be installed in the water surface floating object treatment system to communicate with drones, thereby monitoring the water body through drones and obtaining relevant monitoring data from drones.

[0089] Of course, water ecological purification equipment can also be set up in the floating debris treatment system, so that the water in multiple locations can be purified during the movement of the floating debris treatment system and the treatment of floating debris. Similarly, the movement of the floating platform on the water surface can also be used to maintain the microorganisms and organisms in the water.

[0090] The way the detection equipment and / or water ecological purification equipment are set on the floating debris treatment system can be determined by combining the performance of the equipment itself, such as its waterproofness. For example, it can be set on the surface of the support base plate 4 of the floating debris treatment system, or on the side, bottom or other positions of the quasi-circular polygonal floating island 1. There are no specific limitations on this.

[0091] Although embodiments of the invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A system for treating floating debris on the water surface, characterized in that, It includes a near-circular polygonal floating island (1), a floating material channel (2) disposed on the near-circular polygonal floating island (1), and a floating object handling device (3), wherein: The entrance end of the floating logistics channel (2) is located at the edge of the quasi-circular polygonal floating island (1); The floating object handling device (3) is located at the outlet end of the floating material channel (2).

2. The water surface floating debris treatment system according to claim 1, characterized in that, The floating object handling device (3) includes an upwardly inclined conveying module and a processing module, wherein: An upward-sloping conveying module is installed at the outlet end of the floating material channel (2) to convey the floating objects flowing out of the outlet end of the floating material channel (2) to the processing module. The surface of the upward-sloping conveyor module is provided with one or more baffles.

3. The water surface floating debris treatment system according to claim 2, characterized in that, The surface of the upward-sloping conveying module is also provided with multiple filter holes.

4. The water surface floating debris treatment system according to claim 1, characterized in that, The system also includes a flocculant dispensing unit for dispensing flocculant into the floating material channel (2).

5. The water surface floating debris treatment system according to claim 4, characterized in that, The flocculant dispensing unit includes a flocculant solvent dispensing port and a flocculant preparation unit connected to the flocculant solvent dispensing port, wherein: The flocculant inlet is located in the floating material channel (2), near the entrance end of the floating material channel (2).

6. The water surface floating debris treatment system according to claim 5, characterized in that, The flocculant preparation unit includes a water storage tank, a water purification unit disposed in the water storage tank, and a flocculant preparation subunit that uses water in the water storage tank to prepare the flocculant.

7. The water surface floating debris treatment system according to claim 1, characterized in that, The inlet end of the floating material channel (2) is provided with a channel guiding device (6), which includes two traction devices (61), wherein: Two traction devices (61) are respectively located on both sides of the inlet end of the floating logistics channel (2) and extend obliquely outward.

8. The water surface floating debris treatment system according to claim 1, characterized in that, The floating material channel (2) includes a channel frame (21), a basic buoyancy unit (22) disposed on the side of the channel frame (21), and a sedimentation plate (23) disposed at the bottom of the channel frame (21).

9. The water surface floating debris treatment system according to claim 8, characterized in that, The flow channel frame (21) and the basic buoyancy unit (22) are connected by a free-floating sleeve (7), wherein the free-floating sleeve (7) includes a small-diameter tube core and a large-diameter sleeve that is movably sleeved on the small-diameter tube core.

10. A smart ecological purification island, characterized in that, The intelligent ecological purification island includes a floating debris treatment system as described in any one of claims 1 to 9, as well as detection equipment and / or water ecological purification equipment installed in the floating debris treatment system.

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