Intelligent regulation and ecological treatment integrated equipment for ship ballast water

Abstract

The invention relates to the technical field of ship ballast water tank water level control, in particular to ship ballast water intelligent regulation and ecological treatment integrated equipment which comprises a controller, a regulation box and a ballast tank, the regulation box is fixedly connected with a suction box and a purification box, the ballast tank is communicated with the interior of the suction box, and a partition plate is arranged on the inner side wall of the regulation box; a driving piece is arranged at the bottom of the partition plate, and the lower portion of the suction box communicates with a first liquid inlet electromagnetic valve. A suction assembly is arranged in the suction box, an output shaft at one end of the driving part penetrates through the partition plate and extends to the position above the partition plate to be provided with a transmission assembly, and a first bevel gear is coaxially and fixedly connected to an output shaft at the other end of the driving part. An adsorption purification assembly is further arranged in the suction box. A purification assembly is arranged in the purification box, and the transmission assembly is further used for driving the purification assembly to operate. Through the synergistic effect of the filter screen, the adsorption purification assembly and the purification assembly, multiple deep purification of impurities and microorganisms in a water body is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of water level control in ship ballast tanks, and in particular to integrated equipment for intelligent regulation and ecological treatment of ship ballast water. Background Art

[0002] The integrated ballast water intelligent control and ecological treatment system combines intelligent control and ecological treatment capabilities. It automatically adjusts the injection and discharge of ballast water based on the vessel's navigation status, loading conditions, and external environmental factors to maintain the vessel's stability, balance, and draft. It also incorporates a built-in ballast water treatment system that uses physical, chemical, or biological methods to remove, harmlessly dispose of, or prevent the ingestion or discharge of harmful aquatic organisms and pathogens in ballast water and sediment.

[0003] Existing technologies, such as the PureBallast 3Compact Flex, first remove large suspended solids through an automatic backwash filter. The water then enters an ultraviolet (UV) reactor unit, where high-intensity UV radiation directly destroys the DNA / RNA of microorganisms in the water (such as plankton, bacteria, and viruses), rendering them unable to reproduce. Equipped with a UV intensity sensor and flow meter, it can monitor treatment conditions in real time, automatically adjusting the power of the UV lamp or the water flow rate to control the radiation dose. The treated water that meets the standards is pumped into ballast tanks for storage. When the ballast water needs to be discharged, it flows through the UV reactor again for secondary treatment, enabling it to kill microorganisms that have reproduced in the ballast tanks, ensuring that the discharged water meets regulatory requirements.

[0004] Although the above-mentioned equipment can realize intelligent regulation of ballast water and perform ecological treatment on it, since it uses ultraviolet radiation for water treatment, it will have insufficient penetration when facing high turbidity and high chroma water bodies, which may reduce the inactivation efficiency of harmful microorganisms.

[0005] In summary, the existing integrated equipment for intelligent regulation and ecological treatment of ship ballast water may have insufficient penetration when using ultraviolet radiation to treat water bodies, resulting in reduced efficiency in inactivating harmful microorganisms. This problem has become a difficult problem that needs to be solved urgently in this field. Therefore, it is necessary to propose an integrated equipment for intelligent regulation and ecological treatment of ship ballast water. Summary of the Invention

[0006] To solve the above problems, the present invention provides an integrated device for intelligent regulation and ecological treatment of ship ballast water, which filters impurities in the external water body through a filter net, and adsorbs impurities and microorganisms inside the water body by an adsorption purification component. At the same time, the water body is purified by the purification component, thereby achieving multiple deep purification of impurities and microorganisms in the water body. Compared with ultraviolet radiation disinfection technology that is affected by the turbidity and color of the water body, it has stronger adaptability to water bodies, and the adsorption purification component cleans the water body by physical adsorption cleaning, which is more environmentally friendly than ultraviolet radiation disinfection technology.

[0007] In order to achieve the above-mentioned objectives, the technical solution of the present invention is as follows: an integrated device for intelligent control and ecological treatment of ship ballast water, including a controller, a control box and a ballast tank, a suction box is fixedly connected to one side of the control box, and a purification tank is fixedly connected to the side of the control box away from the suction box, the ballast tank is connected to the inside of the suction box, a partition is fixedly connected to the inner wall of the control box, a driving member is fixedly connected to the bottom of the partition, and the controller is used to control the rotation of the output shaft of the driving member; a first liquid inlet solenoid valve is connected to the lower part of the suction box, a filter is fixedly connected to the first liquid inlet solenoid valve, and the controller is used to control the opening and closing of the first liquid inlet solenoid valve.

[0008] A suction assembly for controlling the flow rate of water entering the ballast tank is provided in the suction box. The output shaft at one end of the driving member passes through the partition and extends to the top of the partition, where a transmission assembly for driving the suction assembly is provided. A first bevel gear is coaxially fixedly connected to the output shaft at the other end of the driving member.

[0009] An adsorption purification component for adsorbing and purifying impurities and microorganisms in the water body is also provided in the suction box, and the adsorption purification component is located below the suction component.

[0010] A purification component for purifying water is provided in the purification box, and the transmission component is also used to drive the purification component to operate.

[0011] The technical principles of the above solution are as follows:

[0012] The staff fills the purification tank with purifier and then uses a controller to open the first liquid inlet solenoid valve, allowing water from the outside to enter the suction tank under the action of water pressure. The filter screen initially filters out impurities in the water. The staff also uses the controller to control the output shaft of the driver, which drives the transmission assembly, which in turn drives the suction assembly to control the flow rate of water entering the ballast tank. At the same time, the output shaft of the driver, away from the transmission assembly, rotates the first bevel gear, which in turn drives the adsorption purification assembly to adsorb impurities and microorganisms in the water in the suction tank.

[0013] In the process, the transmission assembly also drives the purification assembly to operate, transports the purifying agent in the purification tank to the water body in the suction tank and mixes with it, and performs purification operation on the water body, which cooperates with the adsorption purification assembly to perform multiple cleaning on the water body.

[0014] The above scheme has the following beneficial effects:

[0015] 1. In the present application, the impurities in the external water body are filtered by the filter screen, the impurities and microorganisms inside the water body are adsorbed by the adsorption purification assembly, and the water body is biologically purified by the purification assembly, realizing multiple and deep purification of the impurities and microorganisms in the water body. Compared with the ultraviolet radiation disinfection technology which is affected by the turbidity and color of the water body, the adaptability to the water body is stronger, and the cleaning method of the adsorption purification assembly is physical adsorption cleaning, which is more environmentally friendly than the ultraviolet radiation disinfection technology.

[0016] 2. In the present application, the functions of suction, regulation, adsorption purification and biological purification of ballast water are integrated in one device, realizing integrated operation, reducing the space occupation of multiple independent devices in the traditional system, and improving the space utilization rate of the ship.

[0017] 3. In the present application, the impurities and microorganisms in the water body are purified by the purification assembly, which cooperates with the adsorption purification assembly to adsorb the impurities and microorganisms during operation, thereby improving the treatment efficiency and quality of the water body.

[0018] Further, the transmission assembly comprises a rotating disc coaxially fixedly connected to the output shaft of the driving member, a cam eccentrically fixedly connected to the top of the rotating disc, and a sliding frame horizontally slidingly fitted to the top of the rotating disc, the cam being located in the sliding frame and being in rotating and sliding fit with the sliding frame; the sliding frame is symmetrically fixedly connected with sliding rods, the sliding rods, the suction tank and the purification tank being located on the same vertical plane, and the partition plate is provided with a limiting assembly for limiting operation of the sliding rods.

[0019] Beneficial effect: through the mechanical linkage of the rotating disc, the cam, the sliding frame and the sliding rods, the rotation of the output shaft of the driving member can be converted into the horizontal reciprocating motion of the sliding rods, thereby ensuring the efficiency of power transmission.

[0020] Further, the limiting assembly comprises limiting frames symmetrically fixedly connected to the top of the partition plate, and the sliding rods are located in the limiting frames adjacent thereto and are in horizontal sliding fit with the limiting frames.

[0021] Beneficial effect: the horizontal sliding fit design of the limiting frame and the sliding rod effectively reduces the deviation of the sliding rod during movement, thereby ensuring the stability of the sliding rod during movement.

[0022] Furthermore, the suction assembly includes a first fixed plate fixedly connected to the inner side wall of the suction box, the first fixed plate divides the interior of the suction box into a suction chamber and a buffer chamber from top to bottom, and the sliding rod adjacent to the suction box is away from the sliding frame. One end extends through the side wall of the suction box and is fixedly connected to the suction chamber, and the suction plate is slidably matched with the inner side wall of the suction chamber; the first fixed plate is connected to a second liquid inlet one-way valve, the side wall of the suction chamber is connected to a liquid outlet one-way valve, the ballast tank is connected to the interior of the suction chamber, and the controller is used to control the opening and closing of the second liquid inlet one-way valve.

[0023] Beneficial Effects: The lateral sliding of the suction plate changes the internal volume of the suction chamber, allowing it to periodically alter its water capacity during its lateral reciprocating motion. The reciprocating motion of the suction plate periodically controls the flow rate of water entering the ballast tank, avoiding the natural vibration frequency of the ship's structure and reducing structural fatigue damage caused by resonance. Furthermore, the design of the second inlet and outlet check valves ensures unidirectional water flow, preventing backflow and thus improving the stability and reliability of the suction process.

[0024] Furthermore, the adsorption purification component includes a second bevel gear meshing with the first bevel gear, the second bevel gear is coaxially fixedly connected to a rotating shaft, the end of the rotating shaft away from the second bevel gear passes through the side wall of the suction box and extends into the buffer chamber to rotate with the side wall of the suction box, the bottom wall of the buffer chamber is symmetrically fixedly connected to the support frame, the rotating shaft is located in the support frame and rotates with the support frame, a number of adsorption purification plates are detachably connected to the rotating shaft, and a dredging component for dredging the first liquid inlet solenoid valve is also provided on the rotating shaft.

[0025] Beneficial effect: The design of the rotating shaft driving the adsorption purification plate to rotate increases the contact area between the water body and the adsorption purification plate, so that the adsorption purification plate can efficiently capture impurities and microorganisms in the water body during the rotation process, thereby improving the adsorption purification efficiency of the water body.

[0026] Furthermore, the dredging assembly includes a dredging block fixedly connected to the end of the rotating shaft away from the second bevel gear, a brush is fixedly connected to the dredging block, and the first liquid inlet solenoid valve is located in the movement path of the brush.

[0027] Beneficial effect: The rotating shaft drives the dredging block and the brush to rotate continuously, so that the brush can periodically contact the first liquid inlet solenoid valve and brush off the impurities on its surface, thereby cleaning the impurities and blockages on the first liquid inlet solenoid valve in real time to prevent it from being blocked.

[0028] Furthermore, the purification component includes a second fixed plate fixedly connected to the inner side wall of the purification box, the second fixed plate divides the interior of the purification box into a pump liquid chamber and a liquid storage chamber from top to bottom, and the liquid storage chamber is filled with a purifier; the sliding rod adjacent to the purification box is away from the sliding frame. One end extends through the side wall of the purification box and is fixedly connected to the pump liquid chamber, and the pump liquid plate is laterally slidably matched with the inner side wall of the pump liquid chamber; the bottom of the second fixed plate is connected to a pump liquid cylinder, and the pump liquid cylinder extends to the lower part of the liquid storage chamber away from one end of the second fixed plate. The connection between the second fixed plate and the pump liquid cylinder is connected to a pump liquid one-way valve, and the side wall of the pump liquid chamber is connected to a purification one-way valve, and the pump liquid chamber is connected to the buffer chamber.

[0029] Beneficial effect: The pump plate changes the volume of the pump cavity during its reciprocating motion, enabling it to draw the purifier into the pump cavity, and then deliver the purifier in the pump cavity to the buffer cavity, thereby purifying the water in the buffer cavity and working in conjunction with the adsorption purification component to purify impurities and microorganisms in the water.

[0030] Furthermore, a purge solenoid valve is connected to the side wall of the pump liquid chamber. The controller is used to control the opening and closing of the purge solenoid valve. The pump liquid chamber is connected to the interior of the ballast tank.

[0031] Beneficial effect: When the water in the ballast tank needs to be purified, the controller opens the purification solenoid valve, allowing the purifier to enter the ballast tank and purify the water.

[0032] Furthermore, a water quality sensor, a water level sensor and a drain pump are fixedly connected to the bottom wall of the ballast tank, a drain valve is connected to the bottom of the ballast tank, the input end of the drain pump is connected to the inside of the ballast tank, and the output end of the drain pump is connected to the drain valve. The controller is used to receive water quality information collected by the water quality sensor and water level information collected by the water level sensor, and control the opening and closing of the purification solenoid valve, the drain pump, the drain valve, the first liquid inlet solenoid valve and the second liquid inlet check valve according to the water quality information and the water level information.

[0033] Beneficial Effects: Water quality and level sensors collect real-time information about the water quality and level in the ballast tanks. This data allows the controller to automatically adjust the opening and closing of the purification solenoid valve, drain pump, and drain valve based on this information, achieving intelligent and automated management. Furthermore, when water quality does not meet standards, the controller closes the drain valve and pump, preventing contaminated water from entering the marine environment and reducing environmental pollution.

[0034] Furthermore, a liquid injection one-way valve is connected to the side wall of the liquid storage chamber, and the liquid storage chamber is connected to the outside world through the liquid injection one-way valve.

[0035] Beneficial effect: When the purifier needs to be replenished, the staff can conveniently replenish the purifier into the liquid storage chamber through the liquid injection one-way valve.

[0036] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is an axonometric diagram of the integrated equipment for intelligent control and ecological treatment of ship ballast water according to the present invention.

[0038] Figure 2 It is a front cross-sectional schematic diagram of the integrated equipment for intelligent control and ecological treatment of ship ballast water according to the present invention.

[0039] Figure 3 This is an axonometric diagram of the transmission components in the integrated equipment for intelligent control and ecological treatment of ship ballast water of the present invention.

[0040] Figure 4 This is an axonometric diagram of the adsorption purification component in the integrated equipment for intelligent control and ecological treatment of ship ballast water of the present invention.

[0041] The figure marks in the drawings of the specification include: 1. control box; 2. ballast tank; 3. suction box; 4. purification box; 5. partition; 6. first liquid inlet solenoid valve; 7. first bevel gear; 8. turntable; 9. cam; 10. sliding frame; 11. sliding rod; 12. limit frame; 13. first fixed plate; 14. suction plate; 15. second liquid inlet one-way valve; 16. liquid outlet one-way valve; 17. second bevel gear; 18. rotating shaft; 19. support frame; 20. adsorption purification plate; 21. dredging block; 22. second fixed plate; 23. pump liquid plate; 24. pump liquid cylinder; 25. pump liquid one-way valve; 26. purification one-way valve; 27. purification solenoid valve; 28. injection one-way valve. DETAILED DESCRIPTION

[0042] The following is further described in detail through specific implementation methods:

[0043] Implementation example Figure 1 and Figure 2 The figure shows an integrated device for intelligent ballast water control and ecological treatment, including a controller, a control box 1, and a ballast tank 2. A suction tank 3 is welded to one side of the control box 1, and a purification tank 4 is welded to the side of the control box 1 away from the suction tank 3. The ballast tank 2 and the suction tank 3 are internally connected. In this embodiment, the ballast tank 2 and the suction tank 3 are connected by a pipe. A partition 5 is integrally formed on the inner wall of the control box 1. A driver is bolted to the bottom of the partition 5. The controller controls the rotation of the driver's output shaft. A first liquid inlet solenoid valve 6 is connected to the lower portion of the suction tank 3. A filter is fixedly connected to the first liquid inlet solenoid valve 6. The controller controls the opening and closing of the first liquid inlet solenoid valve 6. In this embodiment, a double-headed motor is used as the driver.

[0044] The suction box 3 is provided with a suction assembly for controlling the flow rate of water entering the ballast tank 2. The output shaft at one end of the double-headed motor passes through the partition 5 and extends to the top of the partition 5. A transmission assembly for driving the suction assembly is provided thereon. The first bevel gear 7 is coaxially fixedly connected to the output shaft at the other end of the double-headed motor.

[0045] As attached Figure 2 and Figure 3 As shown, the transmission assembly includes a turntable 8 fixedly connected to the output shaft of the double-headed motor with coaxial bolts, a cam 9 is eccentrically integrally formed on the top of the turntable 8, and a sliding frame 10 is laterally slidably fitted on the top of the turntable 8. The cam 9 is located in the sliding frame 10 and rotates and slides with the sliding frame 10; a sliding rod 11 is symmetrically integrally formed on the sliding frame 10, and the sliding rod 11, the suction box 3 and the purification box 4 are all located on the same vertical plane. A limiting assembly for limiting the sliding rod 11 is provided on the partition 5.

[0046] Specifically, because the turntable 8 is fixedly connected to the double-headed motor output shaft by bolts, and the cam 9 is eccentrically integrated with the turntable 8, when the double-headed motor output shaft rotates, it can drive the turntable 8 to rotate with it, and then the turntable 8 drives the cam 9 to perform circular motion. Moreover, because the cam 9 is located within the sliding frame 10, the sliding rod 11 is integrally formed with the sliding frame 10, and the limit assembly limits the sliding rod 11, when the cam 9 performs circular motion, it can drive the sliding frame 10 and the sliding rod 11 to reciprocate laterally under the limit of the limit assembly.

[0047] As attached Figure 2 As shown, the limiting assembly includes limiting frames 12 symmetrically welded to the top of the partition 5 , and the sliding rods 11 are all located in the limiting frames 12 adjacent thereto and are laterally slidably matched with the limiting frames 12 .

[0048] Specifically, since the sliding rods 11 are located in the adjacent limit frames 12 and slide laterally with the limit frames 12, when the sliding rods 11 move back and forth laterally, they can be accurately limited by the limit frames 12, reducing the displacement of the sliding rods 11 during movement and improving their movement stability.

[0049] As attached Figure 2As shown, the suction assembly includes a first fixed plate 13 welded to the inner wall of the suction box 3. The first fixed plate 13 divides the interior of the suction box 3 into a suction chamber and a buffer chamber from top to bottom. The end of the sliding rod 11 adjacent to the suction box 3, away from the sliding frame 10, extends through the side wall of the suction box 3 and into the suction chamber. A suction plate 14 is welded to the suction chamber, and the suction plate 14 slides in engagement with the inner side wall of the suction chamber. A second liquid inlet check valve 15 is connected to the first fixed plate 13, and a liquid outlet check valve 16 is connected to the side wall of the suction chamber. The ballast tank 2 is connected to the interior of the suction chamber, and a controller is used to control the opening and closing of the second liquid inlet check valve 15. In this embodiment, the ballast tank 2 and the suction chamber are connected by a pipeline, and the top wall of the buffer chamber is located below the external horizontal plane. The second liquid inlet check valve 15 is a solenoid check valve.

[0050] Specifically, because the suction plate 14 is welded to the sliding rod 11, when the sliding rod 11 reciprocates laterally, it can drive the suction plate 14 to reciprocate laterally with it, thereby achieving a periodic change in the volume of the suction chamber. Because the first liquid inlet solenoid valve 6 located at the bottom of the suction box 3 connects the outside world to the buffer chamber, the external water pressure is greater than the water pressure within the buffer chamber. At this time, the external water body will enter the buffer chamber through the first liquid inlet solenoid valve 6 under the action of the water pressure until the buffer chamber is filled. During this process, the filter screen will initially filter out impurities in the water.

[0051] At this time, since the second liquid inlet one-way valve 15 is located on the first fixed plate 13 and the liquid outlet one-way valve 16 is located on the side wall of the suction chamber, when the second liquid inlet one-way valve 15 is opened, the water in the buffer chamber will enter the suction chamber through the second liquid inlet one-way valve 15 under the action of the pressure difference, and enter the ballast tank 2 through the liquid outlet one-way valve 16. In this process, since the volume of the suction chamber will undergo periodic changes under the lateral reciprocating motion of the suction plate 14, when the volume of the suction chamber gradually increases, its capacity for water gradually increases. During this process, the flow rate of water entering the ballast tank 2 through the liquid outlet one-way valve 16 decreases; when the volume of the suction chamber gradually decreases, its capacity for water gradually decreases. During this process, the flow rate of water passing through the liquid outlet one-way valve 16 increases.

[0052] An adsorption purification component for adsorbing and purifying impurities and microorganisms in the water body is also provided in the suction box 3, and the adsorption purification component is located below the suction component.

[0053] As attached Figure 2 and Figure 4As shown, the adsorption purification component includes a second bevel gear 17 meshing with the first bevel gear 7, and the second bevel gear 17 is coaxially fixed with a rotating shaft 18. The end of the rotating shaft 18 away from the second bevel gear 17 passes through the side wall of the suction box 3 and extends into the buffer chamber to rotate with the side wall of the suction box 3. The bottom wall of the buffer chamber is symmetrically welded with a support frame 19. The rotating shaft 18 is located in the support frame 19 and rotates with the support frame 19. A number of adsorption purification plates 20 are detachably connected to the rotating shaft 18 with bolts. The rotating shaft 18 is also provided with a dredging component for dredging the first liquid inlet solenoid valve 6.

[0054] Specifically, since the first bevel gear 7 is coaxially fixedly engaged with the double-headed motor output shaft, and the second bevel gear 17 is meshed with the first bevel gear 7, when the double-headed motor output shaft rotates, it can drive the first bevel gear 7 to rotate, and the first bevel gear 7 then drives the second bevel gear 17 to rotate. Furthermore, since the second bevel gear 17 is coaxially fixedly engaged with the rotating shaft 18, the adsorption purification plates 20 are all detachably connected to the rotating shaft 18 by bolts. Therefore, when the second bevel gear 17 rotates, it can drive the rotating shaft 18 to rotate, and the rotating shaft 18 then drives all the adsorption purification plates 20 to rotate, adsorbing microorganisms and impurities in the water in the buffer chamber, forming a physical purification mechanism. During this process, since the rotating shaft 18 is located in the support frame 19 and rotates in conjunction with the support frame 19, and the support frames 19 are welded to the bottom wall of the buffer chamber, the rotating shaft 18 will also be limited and supported by the support frame 19 during rotation, making it more stable during rotation.

[0055] As attached Figure 2 and Figure 4 As shown, the dredging assembly includes a dredging block 21 integrally formed at one end of the rotating shaft 18 away from the second bevel gear 17, a brush is fixedly bonded to the dredging block 21, and the first liquid inlet solenoid valve 6 is located in the movement path of the brush.

[0056] Specifically, since the dredging block 21 is integrally formed with the rotating shaft 18, and the brush is fixedly bonded to the dredging block 21, when the rotating shaft 18 rotates, it can also drive the dredging block 21 and the brush to rotate. At this time, since the first liquid inlet solenoid valve 6 is located in the movement path of the brush, when the brush and the first liquid inlet solenoid valve 6 come into contact with each other, it can clean impurities on the first liquid inlet solenoid valve 6, thereby ensuring the smooth flow of the first liquid inlet solenoid valve 6.

[0057] A purification component for purifying water is provided in the purification box 4, and the transmission component is also used to drive the purification component to operate.

[0058] As attached Figure 2As shown, the purification assembly includes a second fixed plate 22 welded to the inner side wall of the purification box 4. The second fixed plate 22 divides the interior of the purification box 4 from top to bottom into a pump liquid chamber and a liquid storage chamber. The liquid storage chamber is filled with a purifying agent. The side wall of the liquid storage chamber is connected to a liquid injection check valve 28, and the liquid storage chamber is connected to the outside world through the liquid injection check valve 28. The sliding rod 11 adjacent to the purification box 4 extends through the side wall of the purification box 4 away from the sliding frame 10 and extends into the pump liquid chamber. A pump liquid plate 23 is welded to the pump liquid chamber. The pump liquid plate 23 slides laterally with the inner side wall of the pump liquid chamber. The bottom of the second fixed plate 22 is connected to a pump liquid cylinder 24. The pump liquid cylinder 24 extends to the lower part of the liquid storage chamber away from the second fixed plate 22. The connection between the second fixed plate 22 and the pump liquid cylinder 24 is connected to a pump liquid check valve 25. The side wall of the pump liquid chamber is connected to a purification check valve 26. The pump liquid chamber is connected to the buffer chamber. In this embodiment, the pump liquid chamber and the buffer chamber are connected by a pipeline. The pump fluid chamber is also connected to a purge solenoid valve 27 on the side wall. The controller is used to control the opening and closing of the purge solenoid valve 27. The pump fluid chamber is connected to the interior of the ballast tank 2. In this embodiment, the pump fluid chamber is connected to the ballast tank 2 through a pipeline.

[0059] Specifically, because pump plate 23 is welded with sliding rod 11, therefore, when sliding rod 11 does reciprocating motion, it can drive pump plate 23 and do reciprocating motion together with it.Again because second fixed plate 22 bottoms are communicated with pump fluid cylinder 24, its connection also is communicated with pump fluid one-way valve 25 that extends to liquid storage chamber bottom, therefore, when pump plate 23 does reciprocating motion, the purifying agent in liquid storage chamber can be sucked into the pump fluid chamber by pump fluid cylinder 24 and pump fluid one-way valve 25.Now, because pump fluid chamber is communicated with buffer chamber, purification one-way valve 26 is positioned on the pump fluid chamber sidewall, therefore, pump plate 23 can also be transported into the buffer chamber with the purifying agent in the pump fluid chamber in the reciprocating motion process, makes it contact with the water body in the buffer chamber, carries out purification operation, improves purification efficiency and quality.

[0060] Since the pump liquid chamber is also connected to the interior of the ballast tank 2, the purification solenoid valve 27 is located on the side wall of the pump liquid chamber. Therefore, when the water in the ballast tank 2 needs to be purified, the staff can open the purification solenoid valve 27 through the controller. At this time, the purifier in the pump liquid chamber can be transported to the ballast tank 2 under the reciprocating motion of the pump liquid plate 23 to purify the water inside it.

[0061] The bottom wall of the ballast tank 2 is fixedly connected with a water quality sensor, a water level sensor and a drain pump by screws. The bottom of the ballast tank 2 is connected with a drain valve. The input end of the drain pump is connected to the inside of the ballast tank 2, and the output end of the drain pump is connected to the drain valve. The controller is used to receive water quality information collected by the water quality sensor and water level information collected by the water level sensor, and control the opening and closing of the purification solenoid valve 27, the drain pump, the drain valve, the first liquid inlet solenoid valve 6 and the second liquid inlet one-way valve 15 according to the water quality information and the water level information.

[0062] The specific implementation process is as follows: the staff first fills the purified agent into the liquid storage cavity through the liquid filling one-way valve 28, when the ship ballast water needs to be injected, the staff opens the first liquid inlet electromagnetic valve 6, closes the second liquid inlet one-way valve 15, and controls the output shaft of the double-head motor to rotate, so that it drives the rotating disc 8 to rotate, and then the rotating disc 8 drives the cam 9 to move in a circular motion, so that the cam 9 drives the sliding frame 10 and the sliding rod 11 to move transversely and reciprocally under the limitation of the limiting frame 12. In this embodiment, the purified agent is a biological purified agent, and the top wall in the buffer cavity is below the horizontal plane outside.

[0063] At this time, the water body outside is filled into the buffer cavity under the action of water pressure through the first liquid inlet electromagnetic valve 6, and the impurities in the water body are preliminarily filtered by the filter screen. The suction plate 14 moves transversely and reciprocally with the sliding rod 11, so that the volume of the suction cavity changes periodically. The staff controls the second liquid inlet one-way valve 15 to open through the controller, at this time, since the first liquid inlet electromagnetic valve 6 is in an open state, the buffer cavity is connected with the outside through the first liquid inlet electromagnetic valve 6, at this time, the water pressure outside is greater than that in the buffer cavity, so the water body outside will continuously enter the buffer cavity through the first liquid inlet electromagnetic valve 6, so that the water body in the buffer cavity will enter the suction cavity through the second liquid inlet one-way valve 15 under the pressure of water pressure, and then enter the ballast tank 2 through the liquid outlet one-way valve 16. In this process, as shown in the figure, during the left movement of the suction plate 14, the volume of the suction cavity gradually increases, at this time, the capacity of the water body in the suction cavity gradually increases, and the flow rate of the water body slows down when entering the ballast tank 2 through the liquid outlet one-way valve 16; during the right movement of the suction plate 14, the volume of the suction cavity gradually decreases, and the water body in the suction cavity enters the ballast tank 2 through the liquid outlet one-way valve 16 under the pressure of the suction plate 14, at this time, the flow rate of the water body increases, forming a periodic change in flow rate, so that it can avoid the natural vibration frequency of the ship structure, and reduce the structural fatigue damage caused by resonance. Figure 2

[0064] The output shaft of the double-head motor away from the rotating disc 8 will drive the first bevel gear 7 to rotate when rotating, and then the second bevel gear 17, the rotating shaft 18 and the adsorption purification plate 20 will be driven to rotate in turn through the first bevel gear 7, so as to realize the adsorption of impurities and microorganisms in the water body in the buffer cavity through the adsorption purification plate 20, and realize the physical cleaning of the water body. At the same time, the rotating shaft 18 will also drive the dredging block 21 and the brush to rotate in the rotating process, so as to clean the impurities attached to the first liquid inlet electromagnetic valve 6 through the brush.

[0065] ​In this embodiment, the buffer cavity is initially empty of liquid, and when the external water body enters the buffer cavity under the pressure of the water pressure, the water level will gradually rise, and since the first liquid inlet electromagnetic valve 6 is located at the lower part of the suction box 3, the external water body will first contact the adsorption and purification plate 20 after entering the buffer cavity, so that the adsorption and purification plate 20 can fully adsorb the impurities and microorganisms in the water body during rotation, achieving purification of the water body.

[0066] During this process, the pump plate 23 will move laterally under the drive of the sliding rod 11 adjacent thereto, so as to suck the purifying agent in the liquid storage cavity. When the purifying agent is sucked into the pump cavity, it will enter the buffer cavity through the purification one-way valve 26 under the pushing action of the pump plate 23, mix with the water in the buffer cavity, and purify the microorganisms and impurities therein. At this time, the adsorption and purification plate 20 will also capture the microorganisms and impurities in the water body during rotation, further improving the efficiency of water treatment.

[0067] The staff sets the water quality threshold and the water level threshold through the controller. When the water level information sent by the water level sensor in the ballast tank 2 to the controller reaches the water level threshold, the controller controls the double-head motor output shaft to stop rotating, and synchronously controls the first liquid inlet electromagnetic valve 6 and the second liquid inlet one-way valve 15 to close. When the water quality information sent by the water quality sensor in the ballast tank 2 to the controller reaches the water quality threshold, the controller controls the purification electromagnetic valve 27 to open, and at this time, the pump plate 23 will also deliver the purifying agent to the ballast cavity when delivering the purifying agent, to purify the water quality in the ballast cavity.

[0068] When the water level information sent by the water level sensor in the ballast tank 2 to the controller exceeds the water level threshold, and the water in the ballast tank 2 needs to be discharged, the controller controls the water pump to start, and simultaneously opens the drain valve to discharge the water in the ballast tank 2.

[0069] The present application filters the impurities in the external water body through the filter screen, adsorbs the impurities and microorganisms in the water body through the adsorption and purification assembly, and then purifies the water body through the purification assembly, achieving multiple and deep purification of the impurities and microorganisms in the water body. Compared with the ultraviolet radiation disinfection technology which is affected by the turbidity and chroma of the water body, the present application has stronger adaptability to the water body, and the cleaning method of the adsorption and purification assembly is physical adsorption cleaning, which is more environmentally friendly than the ultraviolet radiation disinfection technology.

[0070] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An integrated device for intelligent control and ecological treatment of ship ballast water, comprising a control box (1) and a ballast tank (2), wherein one side of the control box (1) is fixedly connected to a suction box (3), and the side of the control box (1) away from the suction box (3) is fixedly connected to a purification box (4), and the ballast tank (2) is internally connected to the suction box (3), characterized in that: The control box (1) further comprises a controller, wherein a partition (5) is fixedly connected to the inner wall thereof, a driving member is fixedly connected to the bottom of the partition (5), and the controller is used to control the rotation of the output shaft of the driving member; a first liquid inlet solenoid valve (6) is connected to the lower part of the suction box (3), a filter screen is fixedly connected to the first liquid inlet solenoid valve (6), and the controller is used to control the opening and closing of the first liquid inlet solenoid valve (6); A suction assembly for controlling the flow rate of water entering the ballast tank (2) is provided in the suction box (3); an output shaft at one end of the driving member passes through the partition (5) and extends to a position above the partition (5); a transmission assembly for driving the suction assembly is provided; and a first bevel gear (7) is coaxially fixedly connected to the output shaft at the other end of the driving member. An adsorption purification component for adsorbing and purifying impurities and microorganisms in the water body is also provided in the suction box (3), and the adsorption purification component is located below the suction component; A purification component for purifying water is provided in the purification box (4), and the transmission component is also used to drive the purification component to operate.

2. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 1 is characterized in that: The transmission assembly comprises a turntable (8) coaxially fixedly connected to the output shaft of the driving member, a cam (9) eccentrically fixedly connected to the top of the turntable (8), a sliding frame (10) lateral slidingly matched with the top of the turntable (8), the cam (9) being located in the sliding frame (10) and rotating and slidingly matched with the sliding frame (10); a sliding rod (11) being symmetrically fixedly connected to the sliding frame (10), the sliding rod (11), the suction box (3) and the purification box (4) are all located on the same vertical plane, and a limiting assembly for limiting the sliding rod (11) is provided on the partition (5).

3. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 2 is characterized in that: The limiting assembly comprises a limiting frame (12) symmetrically fixedly connected to the top of the partition (5), and the sliding rods (11) are all located in the limiting frame (12) adjacent thereto and are laterally slidably matched with the limiting frame (12).

4. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 3 is characterized in that: The suction assembly comprises a first fixed plate (13) fixedly connected to the inner wall of the suction box (3), the first fixed plate (13) divides the interior of the suction box (3) into a suction chamber and a buffer chamber from top to bottom in sequence, the sliding rod (11) adjacent to the suction box (3) extends away from the sliding frame (10) through the side wall of the suction box (3) to the suction chamber and is fixedly connected to a suction plate (14), the suction plate (14) is slidably matched with the inner wall of the suction chamber; the first fixed plate (13) is connected to a second liquid inlet one-way valve (15), the side wall of the suction chamber is connected to a liquid outlet one-way valve (16), the ballast tank (2) is connected to the interior of the suction chamber, and the controller is used to control the opening and closing of the second liquid inlet one-way valve (15).

5. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 4 is characterized in that: The adsorption purification component includes a second bevel gear (17) meshed with the first bevel gear (7); the second bevel gear (17) is coaxially fixedly connected to a rotating shaft (18); one end of the rotating shaft (18) away from the second bevel gear (17) passes through the side wall of the suction box (3) and extends into the buffer chamber to rotate with the side wall of the suction box (3); the bottom wall of the buffer chamber is symmetrically fixedly connected to a support frame (19); the rotating shaft (18) is located in the support frame (19) and rotates with the support frame (19); a plurality of adsorption purification plates (20) are detachably connected to the rotating shaft (18); and a dredging component for dredging the first liquid inlet solenoid valve (6) is also provided on the rotating shaft (18).

6. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 5 is characterized in that: The dredging assembly comprises a dredging block (21) fixedly connected to one end of the rotating shaft (18) away from the second bevel gear (17); a brush is fixedly connected to the dredging block (21); and the first liquid inlet solenoid valve (6) is located in the movement path of the brush.

7. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 6 is characterized in that: The purification component comprises a second fixed plate (22) fixedly connected to the inner side wall of the purification box (4), the second fixed plate (22) sequentially divides the interior of the purification box (4) into a pump liquid chamber and a liquid storage chamber from top to bottom, and the liquid storage chamber is filled with a purifier; an end of a sliding rod (11) adjacent to the purification box (4) away from the sliding frame (10) penetrates the side wall of the purification box (4) and extends to the pump liquid chamber and is fixedly connected to a pump liquid plate (23), and the pump liquid plate (23) is laterally slidably matched with the inner side wall of the pump liquid chamber; a pump liquid cylinder (24) is connected at the bottom of the second fixed plate (22), and the pump liquid cylinder (24) extends to the lower part of the liquid storage chamber away from one end of the second fixed plate (22); a pump liquid one-way valve (25) is connected at the connection point between the second fixed plate (22) and the pump liquid cylinder (24), a purification one-way valve (26) is connected on the side wall of the pump liquid chamber, and the pump liquid chamber is connected to the buffer chamber.

8. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 7 is characterized in that: The side wall of the pump liquid chamber is also connected to a purification electromagnetic valve (27), and the controller is used to control the opening and closing of the purification electromagnetic valve (27). The pump liquid chamber is connected to the inside of the ballast tank (2).

9. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 8 is characterized in that: A water quality sensor, a water level sensor and a drainage pump are fixedly connected to the bottom wall of the ballast tank (2); a drainage valve is connected to the bottom of the ballast tank (2); an input end of the drainage pump is connected to the inside of the ballast tank (2); and an output end of the drainage pump is connected to the drainage valve. A controller is used to receive water quality information collected by the water quality sensor and water level information collected by the water level sensor, and to control the opening and closing of the purification solenoid valve (27), the drainage pump, the drainage valve, the first liquid inlet solenoid valve (6) and the second liquid inlet one-way valve (15) according to the water quality information and the water level information.

10. The integrated equipment for intelligent control and ecological treatment of ship ballast water according to claim 9 is characterized in that: The side wall of the liquid storage chamber is connected to a liquid injection one-way valve (28), and the liquid storage chamber is connected to the outside world through the liquid injection one-way valve (28).

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