Ballast water management energy-saving device of bulk carrier

Abstract

The invention relates to the technical field of ballast water management, and provides a ballast water management energy-saving device of a bulk carrier, which is convenient for sterilizing ballast water, high in treatment speed, free of harmful byproducts, more energy-saving and environment-friendly. Comprising a ballast water storage tank, ultraviolet irradiation lamps, an ozone generator, an accelerated disinfection assembly, a fixing frame, a replacement assembly and a cleaning assembly, the multiple ultraviolet irradiation lamps are fixedly installed in the ballast water storage tank, the ozone generator is fixedly installed on the ballast water storage tank, and the ozone generator communicates with a connecting air pipe; the connecting air pipe is communicated to the ballast water storage tank, the accelerated disinfection assembly is arranged on the ballast water storage tank and used for accelerating disinfection of ballast water, the fixing frame is fixedly connected to the ballast water storage tank, a plurality of supporting nets are fixedly connected to the fixing frame, and a plurality of activated carbon particles are arranged between every two supporting nets. And the replacement assembly is arranged on the ballast water storage tank.

Description

Technical Field

[0001] The present invention relates to the technical field of ballast water management, and in particular to a ballast water management energy-saving device for a bulk carrier. Background Art

[0002] The ballast water of bulk carriers is mainly used to regulate the ship's heel, trim, draft, stability and stress state. When loading cargo, ballast water is used to adjust between ballast tanks to determine the appropriate draft difference or flat draft state, thereby ensuring the safe navigation of the ship in specific waters. In order to achieve environmental protection policies and reduce consumption, energy-saving treatment is carried out on the ballast water management of bulk carriers.

[0003] The existing ballast water management energy-saving device for bulk carriers has a patent publication number of CN202765229U. Since the device has a special collection box at the bottom of the ballast tank, the ballast water is discharged and emptied cleanly without the need for a separate jet pump to sweep the tank. If several collection boxes are isolated by a deck control device and the pipelines are connected, the ballast water treatment device entering the engine room can also be reached, thereby meeting the ballast water treatment standards to be implemented by the International Maritime Organization.

[0004] However, energy saving in ballast water management for bulk carriers is a comprehensive process that needs to be implemented from multiple perspectives and combined with specific technologies and operational strategies. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a ballast water management energy-saving device for a bulk carrier to solve the problems of the prior art mentioned in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A ballast water management and energy-saving device for a bulk carrier, comprising a ballast water storage tank, an ultraviolet irradiation lamp, an ozone generator, an accelerated disinfection component, a fixing frame, a replacement component and a cleaning component, wherein a plurality of ultraviolet irradiation lamps are provided, and the ultraviolet irradiation lamps are fixedly installed in the ballast water storage tank, the ozone generator is fixedly installed on the ballast water storage tank, and the ozone generator is connected to a connecting air pipe, and the connecting air pipe is connected to the ballast water storage tank, the accelerated disinfection component is provided on the ballast water storage tank, and is used to accelerate the disinfection of ballast water, the fixing frame is fixedly connected to the ballast water storage tank, and a plurality of supporting nets are fixedly connected to the fixing frame, and a plurality of activated carbon particles are provided between two of the supporting nets, the replacement component is provided on the ballast water storage tank, and is used to replace the activated carbon particles, and the cleaning component is provided on the ballast water storage tank, and is used to clean the supporting net located on the upper side.

[0007] Preferably, the accelerated disinfection component includes a sliding plate, a fixed rod, a rotating ring, a stirring blade and an alternating sliding component, wherein two sliding plates are provided and the sliding plates are slidably connected to the inner bottom wall of the ballast water storage tank, multiple fixed rods are provided and the fixed rods are fixedly connected to the sliding plate, multiple rotating rings are provided and the rotating rings are rotatably mounted on the fixed rods, the stirring blades are fixedly connected to the rotating rings, and the alternating sliding component is provided on the ballast water storage tank to drive the two sliding plates to perform alternating reciprocating sliding.

[0008] Furthermore, the alternating sliding assembly includes an extension plate, a rotating rod, a rocking plate, a sliding block, a rotating shaft, a driving rod and a reciprocating rotating assembly, the extension plate is fixedly connected to the ballast water storage tank, the rotating rod is rotatably connected to the extension plate, the rocking plate is fixedly connected to the rotating rod, two sliding blocks are provided, and both of the two sliding blocks are slidably connected to the rocking plate, two rotating shafts are provided, and the two rotating shafts are respectively fixedly connected to the two sliding blocks, two driving rods are provided, and the two driving rods are respectively rotatably connected to the two rotating shafts, and the driving rod passes through the ballast water storage tank and is fixedly connected to the sliding plate, and the reciprocating rotating assembly is provided on the extension plate for driving the rotating rod to rotate.

[0009] Furthermore, the reciprocating rotating assembly includes an electric push rod, a rack and a rotating gear, the electric push rod is fixedly mounted on the extension plate, the rack is fixedly mounted on the output end of the electric push rod, and the rack is slidably connected to the extension plate, the rotating gear is fixedly mounted on the rotating rod, and the rotating gear is meshed with the rack.

[0010] Furthermore, the replacement component includes a feed pipe, a discharge pipe, a sealing component and a moving component, the feed pipe is connected to the fixed frame, the discharge pipe is connected to the fixed frame, the sealing component is arranged on the discharge pipe to prevent ballast water from entering the discharge pipe, and the moving component is arranged on the fixed frame to drive the activated carbon particles to move.

[0011] Preferably, on the basis of the above scheme, the sealing assembly includes a sealing plate, a movable plate, a storage box, a first screw, a threaded plate and a first motor, the sealing plate being slidably connected to the discharge pipe and the sealing plate passing through the discharge pipe, the movable plate being fixedly connected to the sealing plate, the storage box being fixedly connected to the discharge pipe, the first screw being rotatably connected in the storage box, the threaded plate being threadedly sleeved on the first screw and the threaded plate being slidably connected to the storage box, the threaded plate being fixedly connected to the movable plate, the first motor being fixedly mounted on the storage box, and the output end of the first motor passing through the storage box and being concentrically connected to the first screw.

[0012] Further on the basis of the above scheme, the moving component includes a sliding rod, a driving rod, a driving plate, a driving component and a flipping component, the sliding rod is provided with two, the two sliding rods are slidably connected to the fixed frame, the driving rod is rotatably connected between the two sliding rods, the driving plate is fixedly mounted on the driving rod, the driving component is arranged on the fixed frame for driving the sliding rod to slide, and the flipping component is arranged on the fixed frame for driving the driving rod to rotate.

[0013] Further on the basis of the above scheme, the driving assembly includes a fixed box, a second screw, a threaded block and a second motor, the fixed box is fixedly connected to the fixed frame, the second screw is rotatably connected to the fixed box, the threaded block is threadedly sleeved on the second screw, and the threaded block is slidably connected to the fixed box, the threaded block is fixedly connected to one of the sliding rods, the second motor is fixedly installed on the fixed box, and the output end of the second motor passes through the fixed box and is concentrically connected to the second screw.

[0014] Further on the basis of the above scheme, the flip assembly includes a protective box, a first bevel gear, a rotating rod, a second bevel gear, a third motor and a waterproof box, the protective box is rotatably mounted on the driving rod, the protective box is slidably connected to the fixed frame, the first bevel gear is fixedly mounted on the driving rod, the rotating rod is rotatably connected to the protective box, the second bevel gear is fixedly mounted on the rotating rod, and the second bevel gear is meshed with the first bevel gear, the third motor is fixedly mounted on the protective box, the output end of the third motor passes through the protective box and is concentrically connected to the rotating rod, the waterproof box is fixedly connected to the fixed frame, and the waterproof box cover is arranged on the third motor.

[0015] Optionally, based on the above scheme, the cleaning assembly includes a cover box, a third screw, a driving plate, a sliding bar, a cleaning plate, a cleaning shovel and a fourth motor, the cover box is fixedly connected to the ballast water storage tank, the third screw is rotatably connected to the cover box, the driving plate is threadedly sleeved on the third screw, and the driving plate is slidably connected to the cover box, the sliding bar is fixedly connected to the driving plate, and the sliding bar is slidably connected to the ballast water storage tank, the cleaning plate is fixedly connected to the sliding bar, two cleaning shovels are provided, both of which are fixedly connected to the cleaning plate, the fourth motor is fixedly mounted on the cover box, and the output end of the fourth motor passes through the cover box and is concentrically connected to the third screw.

[0016] In summary, the present invention includes at least one of the following beneficial technical effects:

[0017] The ballast water management and energy-saving device of the bulk carrier disinfects the ballast water in the ballast water storage tank through an ultraviolet irradiation lamp, generates ozone through an ozone generator, and the ozone enters the ballast water storage tank through a connecting air pipe to disinfect the ballast water. The disinfection of the ballast water is accelerated by an accelerated disinfection component, and impurities in the ballast water are adsorbed by activated carbon particles between a fixed frame and a plurality of support nets. The activated carbon particles are replaced by a replacement component, and the support net located on the upper side is cleaned by a cleaning component. Therefore, the ballast water management and energy-saving device of the bulk carrier is convenient for disinfecting the ballast water, has a fast processing speed, does not produce harmful by-products, and is more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of a partial cross-section of the present invention;

[0020] Figure 3 It is a schematic diagram of the exploded structure of the sliding plate, the fixing rod and the rotating ring of the present invention;

[0021] Figure 4 For the present invention Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;

[0022] Figure 5 It is a partial cross-sectional structural diagram of the sealing plate, the movable plate and the storage box of the present invention;

[0023] Figure 6 It is a schematic diagram of a partial cross-section of the structure of the storage box, the first screw rod, the threaded plate, etc. of the present invention;

[0024] Figure 7It is a schematic diagram of the structure of the fixing frame, the support net and the activated carbon particles of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the cooperation between the second screw rod, the threaded block and the second motor of the present invention;

[0026] Fig. 9 It is a schematic diagram of the partial cross-section structure of the protection box, the first bevel gear and the rotating rod of the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the sliding bar, cleaning plate and cleaning shovel of the present invention.

[0028] In the figure: 1. ballast water storage tank; 2. ultraviolet irradiation lamp; 3. ozone generator; 4. connecting air pipe; 5. fixed frame; 6. support net; 7. activated carbon particles; 8. sliding plate; 9. fixed rod; 10. rotating ring; 11. stirring blade; 12. extension plate; 13. rotating rod; 14. swing plate; 15. sliding block; 16. rotating shaft; 17. driving rod; 18. electric push rod; 19. rack; 20. rotating gear; 21. feeding pipe; 22. discharging pipe; 23. sealing plate; 24. moving plate; 25. Storage box; 26, first screw; 27, threaded plate; 28, first motor; 29, sliding rod; 30, driving rod; 31, driving plate; 32, fixing box; 33, second screw; 34, threaded block; 35, second motor; 36, protection box; 37, first bevel gear; 38, rotating rod; 39, second bevel gear; 40, third motor; 41, waterproof box; 42, cover box; 43, third screw; 44, driving plate; 45, sliding bar; 46, cleaning plate; 47, cleaning shovel; 48, fourth motor. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] Example 1

[0032] Reference Figures 1 to 10A ballast water management energy-saving device for a bulk carrier comprises a ballast water storage tank 1, an ultraviolet irradiation lamp 2, an ozone generator 3, an accelerated disinfection component, a fixing frame 5, a replacement component and a cleaning component. A plurality of ultraviolet irradiation lamps 2 are provided, and the ultraviolet irradiation lamps 2 are fixedly installed in the ballast water storage tank 1, and the ultraviolet irradiation lamps 2 are convenient for disinfecting ballast water. The ozone generator 3 is fixedly installed on the ballast water storage tank 1, and a connecting air pipe 4 is connected to the ozone generator 3, and the connecting air pipe 4 is connected to the ballast water storage tank 1. Ozone is generated by the ozone generator 3, and the ozone enters the ballast water storage tank 1 through the connecting air pipe 4, which is convenient for disinfecting ballast water. Compared with the chemical reagent disinfection method, it is more energy-saving and environmentally friendly. The accelerated disinfection component is arranged on the ballast water storage tank 1. The invention relates to a water storage tank 1, which is used to accelerate the disinfection of ballast water. The accelerated disinfection component includes a sliding plate 8, a fixed rod 9, a rotating ring 10, a stirring blade 11 and an alternating sliding component. Two sliding plates 8 are provided, and the sliding plates 8 are slidably connected to the inner bottom wall of the ballast water storage tank 1. A plurality of fixed rods 9 are provided, and the fixed rods 9 are fixedly connected to the sliding plates 8. A plurality of rotating rings 10 are provided, and the rotating rings 10 are rotatably sleeved on the fixed rods 9. The stirring blades 11 are fixedly connected to the rotating rings 10. The alternating sliding component is provided on the ballast water storage tank 1, and is used to drive the two sliding plates 8 to perform alternating reciprocating sliding. The alternating sliding component includes an extension plate 12, a rotating rod 13, a swinging plate 14, a sliding block 15, a rotating shaft 16, a driving rod 17 and a reciprocating rotating component. The plate 12 is fixedly connected to the ballast water storage tank 1, the rotating rod 13 is rotatably connected to the extension plate 12, the swing plate 14 is fixedly connected to the rotating rod 13, two sliding blocks 15 are provided, and the two sliding blocks 15 are slidably connected to the swing plate 14, two rotating shafts 16 are provided, and the two rotating shafts 16 are respectively fixedly connected to the two sliding blocks 15, two driving rods 17 are provided, and the two driving rods 17 are respectively rotatably connected to the two rotating shafts 16, and the driving rods 17 penetrate the ballast water storage tank 1 and are fixedly connected to the sliding plate 8, the reciprocating rotating assembly is provided on the extension plate 12, and is used to drive the rotating rod 13 to rotate, and the reciprocating rotating assembly includes an electric push rod 18, a rack 19 and a rotating gear 20, the electric push rod 18 is fixedly installed on the extension plate 12, the rack 19 and the rotating gear 20 The rack 19 is fixedly installed at the output end of the electric push rod 18, and the rack 19 is slidably connected to the extension plate 12. The rotating gear 20 is fixedly sleeved on the rotating rod 13, and the rotating gear 20 is meshed with the rack 19. The electric push rod 18 drives the rack 19 to slide back and forth, the rack 19 drives the rotating gear 20 to rotate back and forth, the rotating gear 20 drives the rotating rod 13 to rotate back and forth, and the rotating rod 13 drives the swing plate 14 to swing, thereby driving the two driving rods 17 to move alternately through the rotating shaft 16 and the sliding block 15, and then driving the two sliding plates 8 to slide alternately, and the sliding plate 8 drives the fixed rod 9 to move. Due to the water pressure of the ballast water, it will drive the rotating ring 10 to rotate, so that the ballast water is stirred by the stirring blade 11.It can make the ozone and ballast water mix more quickly, make the water flow, and disinfect the ballast water more quickly through the ultraviolet irradiation lamp 2.

[0033] Reference Figures 1 to 10The fixed frame 5 is fixedly connected to the ballast water storage tank 1, and a plurality of support nets 6 are fixedly connected to the fixed frame 5, and a plurality of activated carbon particles 7 are arranged between the two support nets 6. The support net 6 is convenient for framing the activated carbon particles 7 in the support net 6 and the fixed frame 5, and the support net 6 located on the upper side can also filter out larger impurities in the ballast water. The activated carbon particles 7 are convenient for adsorbing impurities in the ballast water. The replacement component is arranged on the ballast water storage tank 1 for replacing the activated carbon particles 7. The replacement component includes a feed pipe 21, a discharge pipe 22, a sealing component and a moving component. The feed pipe 21 is connected to the fixed frame 5, and the discharge pipe 22 is connected to the fixed frame 5. The sealing component is arranged on the discharge pipe 22 to prevent ballast water from entering the discharge pipe 2 2, the sealing assembly includes a sealing plate 23, a movable plate 24, a storage box 25, a first screw 26, a threaded plate 27 and a first motor 28, the sealing plate 23 is slidably connected to the discharge pipe 22, and the sealing plate 23 passes through the discharge pipe 22, the movable plate 24 is fixedly connected to the sealing plate 23, the storage box 25 is fixedly connected to the discharge pipe 22, the first screw 26 is rotatably connected in the storage box 25, the threaded plate 27 is threadedly sleeved on the first screw 26, and the threaded plate 27 is slidably connected to the storage box 25, the threaded plate 27 is fixedly connected to the movable plate 24, the first motor 28 is fixedly installed on the storage box 25, the output end of the first motor 28 passes through the storage box 25 and is concentrically connected to the first screw 26, and the output end of the first motor 28 drives the threaded The plate 27 slides downward, the threaded plate 27 drives the moving plate 24 to move downward, and the moving plate 24 drives the sealing plate 23 to slide downward, so that the activated carbon particles 7 can enter the discharge pipe 22. The moving component is arranged on the fixed frame 5, and is used to drive the activated carbon particles 7 to move. The moving component includes a sliding rod 29, a driving rod 30, a driving plate 31, a driving component and a flipping component. Two sliding rods 29 are provided, and the two sliding rods 29 are slidably connected to the fixed frame 5. The driving rod 30 is rotatably connected between the two sliding rods 29. The driving plate 31 is fixedly sleeved on the driving rod 30. The driving component is arranged on the fixed frame 5, and is used to drive the sliding rod 29 to slide. The driving component includes a fixed box 32, a second screw 33, a threaded block 34 and a second The motor 35, the fixed box 32 is fixedly connected to the fixed frame 5, the second screw 33 is rotatably connected to the fixed box 32, the threaded block 34 is threadedly sleeved on the second screw 33, and the threaded block 34 is slidably connected to the fixed box 32, the threaded block 34 is fixedly connected to one of the sliding rods 29, the second motor 35 is fixedly installed on the fixed box 32, the output end of the second motor 35 passes through the fixed box 32 and is concentrically connected to the second screw 33, the output end of the second motor 35 drives the second screw 33 to rotate, the rotation of the second screw 33 drives the threaded block 34 to slide, the threaded block 34 drives one of the sliding rods 29 to slide, thereby driving the drive plate 31 to move, so as to drive the activated carbon particles 7 to move, and the flip assembly is arranged on the fixed frame 5,The flip assembly is used to drive the driving rod 30 to rotate. The flip assembly includes a protection box 36, a first bevel gear 37, a rotating rod 38, a second bevel gear 39, a third motor 40 and a waterproof box 41. The protection box 36 is rotatably sleeved on the driving rod 30, and the protection box 36 is slidably connected to the fixed frame 5. The first bevel gear 37 is fixedly sleeved on the driving rod 30, and the rotating rod 38 is rotatably connected to the protection box 36. The second bevel gear 39 is fixedly sleeved on the rotating rod 38, and the second bevel gear 39 is meshed with the first bevel gear 37. The third motor 40 is fixedly mounted on the protection box 36. The output end of the third motor 40 passes through the protection box 36 and is concentrically connected to the rotating rod 38. The waterproof box 41 is fixedly connected to the fixed frame 5, and the waterproof box 41 is covered on the third motor 40 to prevent the third motor 40 from entering water. The output end of the third motor 40 drives the rotating rod 38 to rotate, the rotating rod 38 drives the second bevel gear 39 to rotate, the second bevel gear 39 drives the first bevel gear 37 to rotate, the first bevel gear 37 drives the driving rod 30 to rotate, and the driving rod 30 drives the driving plate 31 to flip, so as to lay the activated carbon flat on the support net 6.

[0034] Reference Figures 1 to 10 The cleaning assembly is arranged on the ballast water storage tank 1, and is used for cleaning the support net 6 located on the upper side. The cleaning assembly includes a cover box 42, a third screw 43, a driving plate 44, a sliding bar 45, a cleaning plate 46, a cleaning shovel 47 and a fourth motor 48. The cover box 42 is fixedly connected to the ballast water storage tank 1, the third screw 43 is rotatably connected to the cover box 42, the driving plate 44 is threadedly sleeved on the third screw 43, and the driving plate 44 is slidably connected to the cover box 42, the sliding bar 45 is fixedly connected to the driving plate 44, and the sliding bar 45 is slidably connected to the ballast water storage On the box 1, the cleaning plate 46 is fixedly connected to the sliding bar 45, two cleaning shovels 47 are provided, and the two cleaning shovels 47 are fixedly connected to the cleaning plate 46, and the fourth motor 48 is fixedly installed on the cover box 42. The output end of the fourth motor 48 passes through the cover box 42 and is concentrically connected to the third screw 43. The output end of the fourth motor 48 drives the third screw 43 to rotate, and the rotation of the third screw 43 drives the driving plate 44 to slide, and the driving plate 44 drives the cleaning plate 46 to move through the sliding bar 45, so as to facilitate the cleaning of impurities on the support net 6 onto the cleaning shovel 47.

[0035] Example 2

[0036] In summary, the working principle and working process of the ballast water management energy-saving device of the bulk carrier are as follows: when in use, the ballast water enters the ballast water storage tank 1, firstly, the larger impurities are filtered out through the support net 6, and then the impurities in the ballast water are adsorbed by the activated carbon particles 7, and then the ultraviolet irradiation lamp 2 is turned on to disinfect the ballast water, and the ozone generator 3 is turned on to generate ozone through the ozone generator 3, and the ozone enters the ballast water storage tank 1 through the connecting air pipe 4, and the electric push rod 18 is turned on, and the output end of the electric push rod 18 drives the rack 19 to slide back and forth, and the rack 19 drives the rotating gear 20 The rotating gear 20 drives the rotating rod 13 to rotate back and forth, and the rotating rod 13 drives the swing plate 14 to swing, thereby driving the two driving rods 17 to move alternately through the rotating shaft 16 and the sliding block 15, and then driving the two sliding plates 8 to slide alternately, and the sliding plate 8 drives the fixed rod 9 to move. Due to the water pressure of the ballast water, the rotating ring 10 is driven to rotate, so that the ballast water is stirred by the stirring blades 11 to make the water flow, so that the ozone and the ballast water can be mixed more quickly and the ballast water can be disinfected more quickly through the ultraviolet irradiation lamp 2;

[0037] The output end of the third motor 40 drives the rotating rod 38 to rotate, the rotating rod 38 drives the second bevel gear 39 to rotate, the second bevel gear 39 drives the first bevel gear 37 to rotate, the first bevel gear 37 drives the driving rod 30 to rotate, the driving rod 30 drives the driving plate 31 to flip, the output end of the first motor 28 drives the threaded plate 27 to slide downward, the threaded plate 27 drives the moving plate 24 to move downward, the moving plate 24 drives the sealing plate 23 to slide downward, the output end of the second motor 35 drives the second screw 33 to rotate, the second screw 33 rotates to drive the threaded block 34 to slide, the threaded block 34 drives one of the sliding rods 29 to slide, thereby driving the driving plate 31 to move, so that the activated carbon particles 7 can enter the discharge pipe 22;

[0038] The output end of the fourth motor 48 drives the third screw 43 to rotate, and the rotation of the third screw 43 drives the driving plate 44 to slide, and the driving plate 44 drives the cleaning plate 46 to move through the sliding bar 45, so as to clean the impurities on the support net 6 onto the cleaning shovel 47.

[0039] The above-mentioned embodiments only express the specific implementation of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A ballast water management energy-saving device for a bulk carrier, comprising a ballast water storage tank (1), characterized in that: Also includes: an ultraviolet irradiation lamp (2), wherein a plurality of ultraviolet irradiation lamps (2) are provided, and the ultraviolet irradiation lamps (2) are fixedly installed in the ballast water storage tank (1); an ozone generator (3), the ozone generator (3) being fixedly mounted on the ballast water storage tank (1), and the ozone generator (3) being connected to a connecting air pipe (4), and the connecting air pipe (4) being connected to the ballast water storage tank (1); An accelerated disinfection component, which is arranged on the ballast water storage tank (1) and is used to accelerate the disinfection of the ballast water; A fixing frame (5), the fixing frame (5) being fixedly connected to the ballast water storage tank (1), and a plurality of supporting nets (6) being fixedly connected to the fixing frame (5), and a plurality of activated carbon particles (7) being arranged between two of the supporting nets (6); a replacement component, the replacement component being arranged on the ballast water storage tank (1) and being used for replacing the activated carbon particles (7); A cleaning component is arranged on the ballast water storage tank (1) and is used for cleaning the support net (6) located on the upper side.

2. The ballast water management and energy-saving device for a bulk carrier according to claim 1, characterized in that: The accelerated disinfection component comprises: A sliding plate (8), two of which are provided, and the sliding plates (8) are slidably connected to the inner bottom wall of the ballast water storage tank (1); A fixing rod (9), wherein a plurality of fixing rods (9) are provided and the fixing rods (9) are fixedly connected to the sliding plate (8); A rotating ring (10), wherein a plurality of rotating rings (10) are provided, and the rotating ring (10) is rotatably sleeved on the fixed rod (9); A stirring blade (11), wherein the stirring blade (11) is fixedly connected to the rotating ring (10); An alternating sliding assembly is arranged on the ballast water storage tank (1) and is used to drive the two sliding plates (8) to perform alternating reciprocating sliding.

3. The ballast water management and energy-saving device for a bulk carrier according to claim 2, characterized in that: The alternating sliding assembly comprises: an extension plate (12), the extension plate (12) being fixedly connected to the ballast water storage tank (1); A rotating rod (13), wherein the rotating rod (13) is rotatably connected to the extension plate (12); A swing plate (14), wherein the swing plate (14) is fixedly connected to the rotating rod (13); A sliding block (15), wherein two sliding blocks (15) are provided, and both sliding blocks (15) are slidably connected to the swing plate (14); A rotating shaft (16), wherein two rotating shafts (16) are provided, and the two rotating shafts (16) are respectively fixedly connected to the two sliding blocks (15); A driving rod (17), wherein two driving rods (17) are provided, and the two driving rods (17) are rotatably connected to the two rotating shafts (16) respectively, and the driving rod (17) passes through the ballast water storage tank (1) and is fixedly connected to the sliding plate (8); A reciprocating rotating assembly is arranged on the extension plate (12) and is used to drive the rotating rod (13) to rotate.

4. The ballast water management and energy-saving device for a bulk carrier according to claim 3, characterized in that: The reciprocating rotating assembly comprises: An electric push rod (18), wherein the electric push rod (18) is fixedly mounted on the extension plate (12); A rack (19), wherein the rack (19) is fixedly mounted on the output end of the electric push rod (18), and the rack (19) is slidably connected to the extension plate (12); A rotating gear (20) is fixedly sleeved on the rotating rod (13), and the rotating gear (20) is meshed with the rack (19).

5. The ballast water management and energy-saving device for a bulk carrier according to claim 4, characterized in that: The replacement assembly includes: A feed pipe (21), the feed pipe (21) being connected to the fixing frame (5); a discharge pipe (22), the discharge pipe (22) being connected to the fixed frame (5); a sealing assembly, the sealing assembly being arranged on the discharge pipe (22) and being used to prevent ballast water from entering the discharge pipe (22); A moving component, wherein the moving component is arranged on the fixed frame (5) and is used to drive the activated carbon particles (7) to move.

6. The ballast water management and energy-saving device for a bulk carrier according to claim 5, characterized in that: The sealing assembly comprises: A sealing plate (23), wherein the sealing plate (23) is slidably connected to the discharge pipe (22), and the sealing plate (23) passes through the discharge pipe (22); A movable plate (24), wherein the movable plate (24) is fixedly connected to the sealing plate (23); A storage box (25), wherein the storage box (25) is fixedly connected to the discharge pipe (22); a first screw rod (26), the first screw rod (26) being rotatably connected in the storage box (25); a threaded plate (27), the threaded plate (27) being threadably sleeved on the first screw rod (26), the threaded plate (27) being slidably connected to the storage box (25), and the threaded plate (27) being fixedly connected to the movable plate (24); A first motor (28), wherein the first motor (28) is fixedly mounted on the storage box (25), and an output end of the first motor (28) passes through the storage box (25) and is coaxially connected to the first screw rod (26).

7. The ballast water management and energy-saving device for a bulk carrier according to claim 6, characterized in that: The mobile assembly comprises: A sliding rod (29), wherein two sliding rods (29) are provided, and the two sliding rods (29) are slidably connected to the fixed frame (5); A driving rod (30), wherein the driving rod (30) is rotatably connected between the two sliding rods (29); A driving plate (31), wherein the driving plate (31) is fixedly sleeved on the driving rod (30); a driving assembly, the driving assembly being arranged on the fixed frame (5) and being used for driving the sliding rod (29) to slide; A flip assembly is arranged on the fixed frame (5) and is used to drive the driving rod (30) to rotate.

8. The ballast water management and energy-saving device for a bulk carrier according to claim 7, characterized in that: The driving assembly comprises: A fixed box (32), the fixed box (32) being fixedly connected to the fixed frame (5); a second screw rod (33), the second screw rod (33) being rotatably connected to the fixed box (32); a threaded block (34), the threaded block (34) being threadably sleeved on the second screw rod (33), the threaded block (34) being slidably connected to the fixed box (32), and the threaded block (34) being fixedly connected to one of the sliding rods (29); A second motor (35), the second motor (35) is fixedly mounted on the fixing box (32), and an output end of the second motor (35) passes through the fixing box (32) and is coaxially connected to the second screw rod (33).

9. The ballast water management and energy-saving device for a bulk carrier according to claim 8, characterized in that: The flip assembly comprises: A protection box (36), wherein the protection box (36) is rotatably sleeved on the driving rod (30), and the protection box (36) is slidably connected to the fixed frame (5); A first bevel gear (37), wherein the first bevel gear (37) is fixedly sleeved on the driving rod (30); A rotating rod (38), the rotating rod (38) being rotatably connected to the protection box (36); A second bevel gear (39), wherein the second bevel gear (39) is fixedly sleeved on the rotating rod (38), and the second bevel gear (39) is meshed with the first bevel gear (37); a third motor (40), the third motor (40) being fixedly mounted on the protection box (36), the output end of the third motor (40) passing through the protection box (36) and being coaxially connected to the rotating rod (38); A waterproof box (41), the waterproof box (41) is fixedly connected to the fixed frame (5), and the waterproof box (41) is covered on the third motor (40).

10. The ballast water management and energy-saving device for a bulk carrier according to claim 9, characterized in that: The cleaning component includes: A cover box (42), wherein the cover box (42) is fixedly connected to the ballast water storage tank (1); a third screw rod (43), the third screw rod (43) being rotatably connected to the cover box (42); A driving plate (44), wherein the driving plate (44) is threadedly sleeved on the third screw rod (43), and the driving plate (44) is slidably connected to the cover box (42); A sliding bar (45), wherein the sliding bar (45) is fixedly connected to the driving plate (44), and the sliding bar (45) is slidably connected to the ballast water storage tank (1); A cleaning plate (46), wherein the cleaning plate (46) is fixedly connected to the sliding bar (45); A cleaning shovel (47), wherein two cleaning shovels (47) are provided, and both cleaning shovels (47) are fixedly connected to the cleaning plate (46); A fourth motor (48), wherein the fourth motor (48) is fixedly mounted on the cover box (42), and an output end of the fourth motor (48) passes through the cover box (42) and is coaxially connected to the third screw rod (43).

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