A regulated gully pot collection suction apparatus

Abstract

The present application relates to nuclear power plant cold source water intake technical field, specifically is a kind of adjusting formula intercepts net bag collection suction equipment, including seawater pool, the upper portion of seawater pool is equipped with suction equipment main body, the inside of seawater pool is equipped with frame plate, the upper side of frame plate is equipped with chute, the inside of chute is slidably connected with two displacement blocks symmetrically arranged, the upper side of two displacement blocks is all fixedly connected with vertical rod, the upper side of frame plate is fixedly connected with two vertical rods, the present application is driven by first drive device control drive elbow, so that the flexible intercepts net bag can be flexibly changed between the "square" extensive interception state and "V-shaped" gather collection state, this dynamic adjustment capability makes equipment can actively gather the dispersed solid waste to V-shaped groove bottom, forms gathering area, to improve the suction efficiency of suction equipment, avoid passive waiting solid waste to float to suction port, and suction interface can also be moved to the gathering area of solid waste.

Description

Technical Field

[0001] This invention relates to the field of cold source water intake technology for nuclear power plants, specifically a regulating interception net collection and suction device. Background Technology

[0002] The safety of the cold source water intake of a nuclear power plant is the lifeline for ensuring the stable operation of the nuclear power unit. Once the water intake is blocked by marine organisms, floating garbage, or solid waste (such as branches, plastics, foam, etc.) that flow in with the seawater, it will lead to a decrease in the circulating water flow, forcing the unit to reduce load or even shut down, causing huge economic losses and safety risks. The intercepting net collection and suction equipment can solve the above problems.

[0003] Among them, the intercepting net collection and suction equipment plays a key role in the cold source water intake system of nuclear power plants. The suction equipment can intercept and suck up marine organisms and floating debris to ensure the safety of the cooling water of nuclear power plants, while the suction technology is directly applied to the treatment of solid waste.

[0004] During use, existing suction equipment can usually only effectively clean up solid waste in its immediate vicinity. At this time, a large amount of solid waste is scattered in the interception net, which makes it difficult to cover and clean up solid waste that is far away in the interception net. It takes time for the surging seawater to slowly carry the solid waste to the suction inlet, making it difficult to quickly clean up solid waste and reducing the overall working efficiency of the interception net collection suction equipment. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable interception net bag for collecting and sucking up materials, so as to solve the problems mentioned in the background art.

[0006] The objective of this invention can be achieved through the following technical solutions: An adjustable interception net bag collection suction device includes a seawater pool, a suction device body above the seawater pool, a frame plate inside the seawater pool, a sliding groove on the upper side of the frame plate, two symmetrically arranged displacement blocks slidingly connected inside the sliding groove, vertical rods fixedly connected to the upper side of each of the two displacement blocks, two vertical rods fixedly connected to the upper side of the frame plate, and an interception net bag body for storing solid waste fixedly connected between the four vertical rods and the frame plate. Both ends of the frame plate are fixedly connected to side plates, and the two side plates and the vertical rod are connected in an array of first connecting springs. The lower side of the seawater pool is fixedly connected to a first driving device, and both ends of the seawater pool are slidably connected to driving bent rods, which penetrate the seawater pool and extend into the interior of the seawater pool. Four movable rollers are fixedly connected to the lower side of the main body of the suction device. One of the drive rods has a moving mechanism on one side, which is used to drive the main body of the suction device to move. Preferably, the interception net body is square in shape, the first driving device is used to drive two driving rods to move towards each other, a suction pipe is fixedly connected to one side of the suction device body, and an outlet pipe is fixedly connected to the other side of the suction device body.

[0007] Preferably, a fixed frame is fixedly connected to one end of the main body of the suction device, and the moving mechanism includes a displacement frame fixedly connected to one side of the drive bend rod. One side of the displacement frame passes through the fixed frame and extends to the other side of the fixed frame. A connecting plate is fixedly connected to one side of the displacement frame. A top frame is fixedly connected to the upper side of the seawater pool. Two symmetrically arranged grooves are opened on the upper side of the top frame, and the moving rollers are located inside the grooves.

[0008] Preferably, a corrugated hose is fixedly connected to the lower side of the suction tube, a suction port is fixedly connected to the lower side of the corrugated hose, both ends of the suction port are fixedly connected to a lower inclined plate, both ends of the suction tube are fixedly connected to a first support plate, a guide rod is fixedly connected to the upper side of both lower inclined plates, one side of the guide rod passes through the first support plate and extends to the upper side of the first support plate, and a second spring is fixedly connected between the two lower inclined plates and the first support plate.

[0009] Preferably, a second support plate is fixedly connected to the outer surface of the suction tube, an electric push rod is fixedly connected to the lower side of the second support plate, a double-headed frame is fixedly connected to the telescopic end of the electric push rod, and symmetrically arranged movable rollers are rotatably connected inside the double-headed frame, with the movable rollers abutting against the lower inclined plate.

[0010] Preferably, a collection box is fixedly connected to one side of the seawater pool, a first water outlet pipe communicating with the collection box is fixedly connected to the lower side of the collection box, a second water outlet pipe communicating with the seawater pool is fixedly connected to the lower side of the seawater pool, and a second driving device is fixedly connected to one side of the collection box.

[0011] Preferably, the collection box is equipped with a storage box inside, a filter screen is fixedly connected inside the storage box, a lifting bend plate is fixedly connected to the upper side of the storage box, and a ring is slidably provided on the outer surface of the first water outlet pipe and the second water outlet pipe. A lifting bracket is fixedly connected to one side of the two rings, and a second driving device is used to drive the lifting bend plate and the lifting bracket to move relative to each other.

[0012] Preferably, a sealing cap is rotatably connected to one side of both the first and second water outlet pipes. The sealing cap is located below the first and second water outlet pipes. A rubber sealing gasket for sealing the first and second water outlet pipes is fixedly connected to the upper side of both sealing caps. A U-shaped support rod is fixedly connected to the lower side of both rings. The U-shaped support rod abuts against the lower side of the sealing cap. A pressure plate for driving the sealing cap to open is fixedly connected to the lower side of both rings.

[0013] Preferably, a vertical plate is fixedly connected to one end of the frame plate, a rack is fixedly connected to the upper side of the vertical plate, a fixed plate is fixedly connected to the upper side of the seawater pool, a servo motor is fixedly connected to one side of the fixed plate, and a drive gear that meshes with the rack is fixedly connected to the output shaft of the servo motor.

[0014] Preferably, two symmetrically arranged limiting slide plates are fixedly connected to both ends of the frame plate, and two symmetrically arranged guide concave plates are fixedly connected to both ends of the seawater pool. One side of the limiting slide plate slides up and down inside the guide concave plate.

[0015] The beneficial effects of this invention are: 1. The present invention controls the drive rod through the first drive device, so that the elastic interception net can flexibly change between the "square" wide interception state and the "V" gathering and collection state. This dynamic adjustment capability enables the device to actively and quickly gather the dispersed solid waste to the bottom of the V-shaped groove to form a gathering area, thereby improving the suction efficiency of the suction device, avoiding passively waiting for solid waste to float to the suction port, and the suction port can also move with it to the gathering area of ​​solid waste.

[0016] 2. This invention uses an electric push rod to drive a movable roller to roll on an elastic inclined plate, which can precisely control the bending degree of the corrugated hose, thereby flexibly adjusting the working height of the suction port. This design allows the equipment to actively adapt to water level fluctuations and accurately suck up floating solid waste at different water depths. Afterwards, the drive rod is reset, and the gear and rack mechanism is driven by a servo motor to lift the entire interception net above the seawater pool. This facilitates subsequent inspection, cleaning, and maintenance of the net, effectively prevents waste residue from sticking to the wall, and ensures long-term stable operation and convenient maintenance of the equipment.

[0017] 3. The present invention drives the lifting plate through the second driving device, which can smoothly lift the storage box to a position that is easy to operate, greatly simplifying the unloading of solid waste and reducing the intensity of manual labor. Then the driving device continues to drive the lifting bracket to move down, and then the sealing cover at the bottom of the collection box is automatically opened through the linkage mechanism, so that the seawater can be discharged quickly and thoroughly. This is conducive to realizing the functions of cleaning solid waste and discharging seawater, thereby realizing the multi-functionality of one machine, so as to ensure the stable operation of the cold source water intake of the nuclear power plant. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the installation of the guide concave plate and the limiting slide plate in this invention; Figure 3 This is a schematic diagram of the structure of the vertical rod, the first connecting spring, and the side plate in this invention; Figure 4 In this invention Figure 3 An enlarged structural diagram; Figure 5 This is a schematic diagram of the installation of the fixing frame and the displacement frame in this invention; Figure 6 This is a schematic diagram of the installation of the lower inclined plate and the movable roller in this invention; Figure 7 This is a schematic diagram of the structure of the movable roller and the main body of the suction device in this invention; Figure 8 This is a schematic diagram of the installation of the first driving device and the driving bending rod in this invention; Figure 9 This is a schematic diagram of the structure of the first and second water outlet pipes in this invention; Figure 10 This is a schematic diagram of the installation of the lifting bending plate and the storage box in this invention; Figure 11 This is a schematic diagram of the installation of the lifting bracket and the ring in this invention; Figure 12 This is a schematic diagram of the structure of the ring, pressure plate and U-shaped support rod in this invention.

[0020] The attached figures are labeled as follows: 1. Seawater pool; 2. Main body of suction equipment; 3. Frame plate; 4. Slide groove; 5. Displacement block; 6. Vertical rod; 7. Main body of interception net; 8. Side plate; 9. First connecting spring; 10. First driving device; 11. Drive bending rod; 12. Displacement frame; 13. Connecting plate; 14. Fixing frame; 15. Suction pipe; 16. Corrugated hose; 17. Suction interface; 18. Top frame; 19. Groove; 20. Moving roller; 21. Second spring; 22. Second support plate; 23. Electric push rod; 24. Double-headed frame; 25. Flexible... 26. Moving roller; 27. Vertical plate; 28. Rack; 29. ​​Fixed plate; 30. Drive gear; 31. Limiting slide plate; 32. Guide concave plate; 33. Collection box; 34. First water outlet pipe; 35. Second water outlet pipe; 36. Second drive device; 37. Lifting bending plate; 38. Storage box; 39. Filter screen; 40. Lifting bracket; 41. Sealing cover; 42. Rubber sealing gasket; 43. Ring; 44. Pressure plate; 45. U-shaped support rod; 46. Outlet pipe; 47. Lower inclined plate; 48. First support plate; 49. Guide rod. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figure 1-12 As shown, the present invention is an adjustable interception net bag collection suction device, including a seawater pool 1, a suction device body 2 above the seawater pool 1, a frame plate 3 inside the seawater pool 1, a sliding groove 4 on the upper side of the frame plate 3, two symmetrically arranged displacement blocks 5 slidingly connected inside the sliding groove 4, vertical rods 6 fixedly connected to the upper side of each of the two displacement blocks 5, two vertical rods 6 fixedly connected to the upper side of the frame plate 3, and an interception net bag body 7 for storing solid waste fixedly connected between the four vertical rods 6 and the frame plate 3; Both ends of the frame plate 3 are fixedly connected to side plates 8. The two side plates 8 and the vertical rod 6 are connected in an array with first connecting springs 9. The lower side of the seawater pool 1 is fixedly connected to a first driving device 10. Both ends of the seawater pool 1 are slidably connected to driving bent rods 11, and the driving bent rods 11 penetrate the seawater pool 1 and extend into the interior of the seawater pool 1. Four movable rollers 20 are fixedly connected to the lower side of the main body 2 of the suction device. One of the drive rods 11 has a moving mechanism on one side, which is used to drive the main body 2 of the suction device to move. Furthermore, the first drive device 10 is a bidirectional screw transmission mechanism. The output shaft of the servo motor drives the bidirectional screw to rotate. At this time, two symmetrically arranged support plates are threaded on the bidirectional screw, and the two drive rods 11 are fastened to the support plates. In this way, the two support plates on the bidirectional screw can move towards each other or relative to each other. The first drive device 10 is prior art and is not limited thereto.

[0023] The interception net body 7 is square in shape. The first driving device 10 is used to drive the two driving rods 11 to move towards each other. A suction pipe 15 is fixedly connected to one side of the suction device body 2, and an outlet pipe 45 is fixedly connected to the other side of the suction device body 2.

[0024] The flexible adjustment of the interception net and the movement of the suction equipment are integrated into a continuous operation process. At this time, the suction equipment can automatically complete the entire process from waste collection to mobile suction, which significantly shortens the operation cycle from interception to cleanup and comprehensively improves the emergency response capability and daily maintenance efficiency for sudden large-scale solid waste such as marine organism outbreaks and garbage. The dynamic V-shaped gathering structure effectively prevents blockage caused by solid waste spreading over a large area on the surface of the interception net, ensuring unobstructed water flow and reducing the risk of excessive pressure difference before and after the interception net. At the same time, the rapid and concentrated cleaning method reduces the residence time of solid waste, thereby improving the overall safety and operational stability of the cold source water intake system.

[0025] One end of the main body 2 of the suction device is fixedly connected to a fixed frame 14. The moving mechanism includes a displacement frame 12 fixedly connected to one side of the drive rod 11. One side of the displacement frame 12 passes through the fixed frame 14 and extends to the other side of the fixed frame 14. A connecting plate 13 is fixedly connected to one side of the displacement frame 12. A top frame 18 is fixedly connected to the upper side of the seawater pool 1. Two symmetrically arranged grooves 19 are opened on the upper side of the top frame 18. The moving roller 20 is located inside the groove 19. When the first driving device 10 drives the two drive rods 11 to move relative to each other, the connecting plate 13 on one side of the displacement frame 12 will also move. In this way, the connecting plate 13 will also fit against the fixed frame 14. This can drive the main body 2 of the suction device, which is equipped with the moving roller 20, to move and adjust so as to move the suction device from the middle position to the initial position.

[0026] A corrugated hose 16 is fixedly connected to the lower side of the suction tube 15. A suction port 17 is fixedly connected to the lower side of the corrugated hose 16. Both ends of the suction port 17 are fixedly connected to a lower inclined plate 46. Both ends of the suction tube 15 are fixedly connected to a first support plate 47. A guide rod 48 is fixedly connected to the upper side of both lower inclined plates 46. One side of the guide rod 48 passes through the first support plate 47 and extends to the upper side of the first support plate 47. A second spring 21 is fixedly connected between the two lower inclined plates 46 and the first support plate 47.

[0027] A second support plate 22 is fixedly connected to the outer surface of the suction pipe 15. An electric push rod 23 is fixedly connected to the lower side of the second support plate 22. The electric push rod 23 is model HB-DJ801. A double-head frame 24 is fixedly connected to the telescopic end of the electric push rod 23. Symmetrically arranged movable rollers 25 are rotatably connected inside the double-head frame 24. The movable rollers 25 abut against the lower inclined plate 46. When the telescopic end of the electric push rod 23 drives the movable rollers 25 to move downward, the two guide rods 48 can move downward inside the two first support plates 47. This allows the elastic suction port 17 to move downward to adjust and move closer to the solid waste, thus facilitating the effective suction of solid waste by the suction equipment. At the same time, the telescopic end of the electric push rod 23 moves upward to release the restriction on the suction port 17, allowing the suction port 17 to move upward to adapt to solid waste at different water levels, giving the suction equipment an adjustable capability.

[0028] A collection box 32 is fixedly connected to one side of the seawater pool 1. A first water outlet pipe 33 communicating with the collection box 32 is fixedly connected to the lower side of the collection box 32. A second water outlet pipe 34 communicating with the seawater pool 1 is fixedly connected to the lower side of the seawater pool 1. A second drive device 35 is fixedly connected to one side of the collection box 32. In addition, the second drive device 35 is a bidirectional screw drive mechanism. The output shaft of the servo motor drives the bidirectional screw to rotate. At this time, two support plates are also threadedly connected to the bidirectional screw. The lifting bending plate 36 and the lifting bracket 39 are both fastened to the support plates. In this way, the two support plates on the bidirectional screw can move towards each other or relative to each other. The second drive device 35 is prior art and is not limited thereto.

[0029] The collection box 32 has a storage box 37 inside, and a filter screen 38 is fixedly connected inside the storage box 37. A lifting bend plate 36 is fixedly connected to the upper side of the storage box 37. The outer surfaces of the first water outlet pipe 33 and the second water outlet pipe 34 are both slidably provided with rings 42. A lifting bracket 39 is fixedly connected to one side of the two rings 42. The second drive device 35 is used to drive the lifting bend plate 36 and the lifting bracket 39 to move relative to each other. The solid waste that is sucked up is transported to the storage box 37 of the collection box 32 through the corrugated hose 16, and the fine waste is effectively filtered by the built-in filter screen 38. In this way, the waste is initially screened while being collected, preventing fine waste from re-entering the seawater and improving the cleaning effect of solid waste.

[0030] A sealing cover 40 is rotatably connected to one side of the first water outlet pipe 33 and the second water outlet pipe 34. The sealing cover 40 is located below the first water outlet pipe 33 and the second water outlet pipe 34. A rubber sealing gasket 41 for sealing the first water outlet pipe 33 and the second water outlet pipe 34 is fixedly connected to the upper side of the two sealing covers 40. A U-shaped support rod 44 is fixedly connected to the lower side of the two rings 42. The U-shaped support rod 44 abuts against the lower side of the sealing cover 40. A pressure plate 43 for driving the sealing cover 40 to open is fixedly connected to the lower side of the two rings 42. The suction port 17 of the main body 2 of the suction device will also suck up a certain amount of seawater. At this time, the seawater and solid waste will be sucked up together and sent to the collection box 32 for subsequent filtration by the filter screen 38.

[0031] When the second drive device 35 drives the lifting bend plate 36 and the lifting bracket 39 to move relative to each other, the lifting bend plate 36 and the lifting bracket 39 also move relative to each other, so that the storage box 37 moves upward and the sealing cover 40 opens. When the second drive device 35 drives the lifting bend plate 36 and the lifting bracket 39 to move towards each other, the storage box 37 in the upper position can re-enter the collection box 32. At this time, the lifting bracket 39 drives the ring 42 to move upward, so that the U-shaped support rod 44 below the two rings 42 can move upward and contact the two sealing covers 40, so as to squeeze the two sealing covers 40 and allow the two sealing covers 40 to rotate upward. This allows the rubber sealing gasket 41 above the two sealing covers 40 to enter the first water outlet pipe 33 and the second water outlet pipe 34 simultaneously, which helps the U-shaped support rod 44 to abut against the bottom of the sealing cover 40. In this way, the rubber sealing gasket 41 can seal the water outlet pipe, thereby cutting off the discharge of seawater, so as to facilitate the subsequent cleaning of solid waste.

[0032] A vertical plate 26 is fixedly connected to one end of the frame plate 3, a rack 27 is fixedly connected to the upper side of the vertical plate 26, a fixed plate 28 is fixedly connected to the upper side of the seawater pool 1, and a servo motor is fixedly connected to one side of the fixed plate 28. The servo motor is of model SMBL-60P, and the output shaft of the servo motor is fixedly connected to a drive gear 29 that meshes with the rack 27.

[0033] Two symmetrically arranged limiting slide plates 30 are fixedly connected to both ends of the frame plate 3. Two symmetrically arranged guide concave plates 31 are fixedly connected to both ends of the seawater pool 1. One side of the limiting slide plate 30 slides up and down inside the guide concave plate 31. As the drive gear 29 rotates, it can drive the rack 27 to move up or down to adjust the height of the interception net body 7. The limiting slide plate 30 also limits the lifting and lowering movement of the frame plate 3 and the interception net inside the guide concave plate 31, ensuring that the frame plate 3 and the interception net move smoothly up and down and are easy to use.

[0034] In use, seawater is poured into the interception net body 7 of the seawater pool 1, thus collecting and storing floating solid waste inside the interception net body 7. First, the suction device body 2 is activated, allowing its suction port 17 to initially extract solid waste near the suction port 17. Then, the first drive device 10 is activated, causing two drive rods 11 to move towards each other. These two drive rods 11 simultaneously compress two elastic vertical rods 6, causing two displacement blocks 5 located in the chute 4 to move the two vertical rods 6 towards each other. This gradually reduces the internal space of the square interception net body 7, transforming it into a V-shaped interception net body 7. The V-shaped interception net body 7 then gathers the floating solid waste. Solid waste is concentrated on both sides of the V-shaped interception net body 7 inwards, allowing the suction device body 2 to speed up the suction. As one of the drive rods 11 moves, it also moves the displacement frame 12 and the connecting plate 13. The connecting plate 13 then pushes the suction device body 2, which is equipped with moving rollers 20, to move and adjust within the two grooves 19. At this time, the suction device body 2 can not only move and adjust to suction solid waste in different positions within the interception net body 7, but also allow the suction port 17 of the suction device body 2 to move to the sides of the V-shaped interception net body 7 inwards, in order to quickly clean up the concentrated solid waste and avoid waiting for the solid waste to float to the suction port 17, thereby improving the overall working efficiency of the interception net collection suction device. By activating the electric push rod 23, the telescopic end of the electric push rod 23 can drive the two movable rollers 25 in the double-head frame 24 to move downwards. This allows the two movable rollers 25 to roll on the two elastic lower inclined plates 46, which in turn pushes the corrugated hose 16 above the suction port 17 downwards. This adjusts the height of the suction port 17, allowing it to flexibly adapt to solid waste floating at different water levels, thus improving the applicability of the suction equipment. Then, when the cleaning of solid waste is finished, the first drive device 10 drives the two drive rods 11 relative to each other... The device moves to both ends outside the seawater pool 1, thus relieving the pressure on the two elastic vertical rods 6 and allowing them to reset, thus reforming the square interception net body 7. Subsequently, the suction device body 2 also returns to its initial position. Then, the servo motor is started, and the output shaft of the servo motor drives the drive gear 29 to rotate. The drive gear 29 drives the rack 27 to move upward, allowing the interception net body 7 in the frame plate 3 to rise and move above the seawater pool 1. This facilitates subsequent maintenance and cleaning of the interception net and prevents solid waste from getting stuck on the interception net. Solid waste can be sucked up through the suction port 17 of the main body 2 of the suction device. The solid waste can then move along the suction port 17 and the corrugated hose 16, and then be discharged through the outlet pipe 45 of the main body 2 of the suction device. In this way, the solid waste can be sent to the storage box 37 of the collection box 32, where smaller solid waste is filtered by the filter screen 38. Then, the second drive device 35 is activated, which drives the lifting plate 36 and the lifting bracket 39 to move relative to each other. At this time, the lifting plate 36 can drive the solid waste in the storage box 37 to rise and move away from the collection box 32, so as to facilitate subsequent cleaning of the solid waste. Then, the second drive device 35 can drive the lifting plate 36 to move away from the collection box 32. The lifting bracket 39 descends, which in turn causes the two rings 42 to descend together. At this time, the pressure plate 43 below the two rings 42 can push the two sealing covers 40 downward and rotate to open the sealing covers 40. The U-shaped support rod 44 below the two rings 42 no longer abuts against the bottom of the sealing cover 40, allowing the sealing cover 40 to rest on the U-shaped support rod 44. In this way, the seawater in the seawater pool 1 and the collection box 32 can be discharged together, which is beneficial to realize the functions of solid waste cleaning and seawater discharge, thereby realizing the multi-functionality of one machine, reducing energy consumption, improving the practicality of the suction equipment, and ensuring the stable operation of the cold source water intake of the nuclear power plant.

[0035] The above description is merely an example and illustration of the concept of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the concept of the invention or exceed the scope defined in the claims, they should all fall within the protection scope of the present invention.

Claims

1. An adjustable interception net collection and suction device, comprising a seawater pool (1), characterized in that, The seawater pool (1) is provided with a suction device body (2) above it. The seawater pool (1) is provided with a frame plate (3) inside. A sliding groove (4) is provided on the upper side of the frame plate (3). Two symmetrically arranged displacement blocks (5) are slidably connected inside the sliding groove (4). Vertical rods (6) are fixedly connected to the upper side of the two displacement blocks (5). Two vertical rods (6) are fixedly connected to the upper side of the frame plate (3). An interception net bag body (7) for storing solid waste is fixedly connected between the four vertical rods (6) and the frame plate (3). Both ends of the frame plate (3) are fixedly connected to side plates (8), and the two side plates (8) and the vertical rods (6) are connected in an array with first connecting springs (9). The lower side of the seawater pool (1) is fixedly connected to a first driving device (10). Both ends of the seawater pool (1) are slidably connected to driving bends (11), and the driving bends (11) penetrate the seawater pool (1) and extend into the interior of the seawater pool (1). The intercepting net body (7) is square in shape. The first driving device (10) is used to drive the two driving bends (11) to move towards each other. The two driving bends (11) simultaneously squeeze the two elastic vertical rods (6), allowing the two displacement blocks (5) located in the slide (4) to drive the two vertical rods (6) to move towards each other, so that the square intercepting net body (7) gradually shrinks its internal space, and the square intercepting net body (7) is adjusted into a V-shaped intercepting net body (7). Four movable rollers (20) are fixedly connected to the lower side of the main body (2) of the suction device. One of the drive rods (11) has a moving mechanism on one side, which is used to drive the main body (2) of the suction device to move.

2. The adjustable interception net collection and suction device according to claim 1, characterized in that, A suction pipe (15) is fixedly connected to one side of the main body (2) of the suction device, and an outlet pipe (45) is fixedly connected to the other side of the main body (2) of the suction device.

3. The adjustable interception net collection and suction device according to claim 1, characterized in that, One end of the main body (2) of the suction device is fixedly connected to a fixed frame (14). The moving mechanism includes a displacement frame (12) fixedly connected to one side of the drive bend rod (11). One side of the displacement frame (12) passes through the fixed frame (14) and extends to the other side of the fixed frame (14). One side of the displacement frame (12) is fixedly connected to a connecting plate (13). The upper side of the seawater pool (1) is fixedly connected to a top frame (18). The upper side of the top frame (18) has two symmetrically arranged grooves (19). The moving roller (20) is located inside the groove (19).

4. The adjustable interception net collection and suction device according to claim 2, characterized in that, A corrugated hose (16) is fixedly connected to the lower side of the suction tube (15), and a suction port (17) is fixedly connected to the lower side of the corrugated hose (16). Both ends of the suction port (17) are fixedly connected to a lower inclined plate (46). Both ends of the suction tube (15) are fixedly connected to a first support plate (47). A guide rod (48) is fixedly connected to the upper side of both lower inclined plates (46). One side of the guide rod (48) passes through the first support plate (47) and extends to the upper side of the first support plate (47). A second spring (21) is fixedly connected between the two lower inclined plates (46) and the first support plate (47).

5. The adjustable interception net collection and suction device according to claim 4, characterized in that, The outer surface of the suction tube (15) is fixedly connected to a second support plate (22), and the lower side of the second support plate (22) is fixedly connected to an electric push rod (23). The telescopic end of the electric push rod (23) is fixedly connected to a double-headed frame (24). The double-headed frame (24) is rotatably connected to symmetrically arranged movable rollers (25), and the movable rollers (25) abut against the lower inclined plate (46).

6. The adjustable interception net collection and suction device according to claim 1, characterized in that, A collection box (32) is fixedly connected to one side of the seawater pool (1), a first water outlet pipe (33) connected to the lower side of the collection box (32) is fixedly connected to the collection box (32), a second water outlet pipe (34) connected to the lower side of the seawater pool (1) is fixedly connected to the seawater pool (1), and a second drive device (35) is fixedly connected to one side of the collection box (32).

7. The adjustable interception net collection and suction device according to claim 6, characterized in that, The collection box (32) is equipped with a storage box (37) inside. A filter screen (38) is fixedly connected inside the storage box (37). A lifting bend plate (36) is fixedly connected to the upper side of the storage box (37). A ring (42) is slidably provided on the outer surface of the first water outlet pipe (33) and the second water outlet pipe (34). A lifting bracket (39) is fixedly connected to one side of the two rings (42). The second driving device (35) is used to drive the lifting bend plate (36) and the lifting bracket (39) to move relative to each other.

8. The adjustable interception net collection and suction device according to claim 6, characterized in that, A sealing cap (40) is rotatably connected to one side of the first water outlet pipe (33) and the second water outlet pipe (34). The sealing cap (40) is located below the first water outlet pipe (33) and the second water outlet pipe (34). A rubber sealing gasket (41) for sealing the first water outlet pipe (33) and the second water outlet pipe (34) is fixedly connected to the upper side of the two sealing caps (40). A U-shaped support rod (44) is fixedly connected to the lower side of the two rings (42). The U-shaped support rod (44) abuts against the lower side of the sealing cap (40). A pressure plate (43) for driving the sealing cap (40) to open is fixedly connected to the lower side of the two rings (42).

9. The adjustable interception net collection and suction device according to claim 1, characterized in that, A vertical plate (26) is fixedly connected to one end of the frame plate (3), a rack (27) is fixedly connected to the upper side of the vertical plate (26), a fixed plate (28) is fixedly connected to the upper side of the seawater pool (1), a servo motor is fixedly connected to one side of the fixed plate (28), and an active gear (29) that meshes with the rack (27) is fixedly connected to the output shaft of the servo motor.

10. The adjustable interception net collection and suction device according to claim 1, characterized in that, The frame plate (3) is fixedly connected to two symmetrically arranged limiting slide plates (30) at both ends, and the seawater pool (1) is fixedly connected to two symmetrically arranged guide concave plates (31) at both ends. One side of the limiting slide plate (30) slides up and down inside the guide concave plate (31).

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