Fresh water regeneration manufacturing system for ship

Abstract

The invention relates to a fresh water regeneration manufacturing system for a ship, and belongs to the technical field of fresh water regeneration, the fresh water regeneration manufacturing system for the ship comprises a settling tank, a mixing chamber, a filtering chamber and a water storage chamber which are communicated in sequence, and mounting strips are slidably arranged on the two opposite sides in the settling tank; the sliding direction of the mounting strips is parallel to the height direction of the settling tank, an adjusting plate is rotationally arranged between the two mounting strips, the rotating axis of the adjusting plate is perpendicular to the sliding direction of the mounting strips, and the adjusting plate is used for rotating in the direction close to or away from the mounting strips so as to separate or communicate the interior of the settling tank; an adjusting assembly is arranged in the settling tank, the adjusting assembly is used for driving the adjusting plate to rotate towards the direction close to the mounting strip and then adjusting the mounting strip to slide towards the direction close to the bottom of the settling tank, a sewage discharging hopper is arranged at the bottom of the settling tank, and a valve is mounted on the sewage discharging hopper. The method has the advantage of improving the fresh water regeneration treatment efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of fresh water regeneration, and in particular to a fresh water regeneration manufacturing system for ships. Background Art

[0002] Fresh water resources are scarce during the voyage of ocean-going ships. In order to reduce the waste of fresh water resources, a fresh water regeneration system is usually installed on the ship to process the used fresh water for recycling.

[0003] In the related art, a Chinese patent document with publication number CN211770643U discloses a ship-type sewage treatment recycling device, including a bottom plate, a sedimentation box fixedly installed on the bottom plate, a purification box fixedly installed on the bottom plate, and injection ports fixedly installed on both sides of the top panel of the purification box, a mixing chamber is provided inside the top of the purification box, the sedimentation box is connected to the mixing chamber through a primary water pump, a mixing mechanism is provided inside the mixing chamber, a filter chamber is provided below the mixing chamber and located inside the purification box, the mixing chamber is connected to the filter chamber through a secondary water pump, a filter mechanism is provided inside the filter chamber, and a water storage chamber is provided below the filter mechanism. When in use, the used fresh water is injected into the sedimentation box through the inlet on the sedimentation box for sedimentation, and after sedimentation for a period of time, the precipitated fresh water is input into the mixing chamber through the primary water pump, and then a water purification agent is added to mix evenly, and then the mixed water is pumped into the filter chamber for filtration through the secondary water pump, and finally the regenerated fresh water is obtained in the water storage chamber.

[0004] With regard to the above-mentioned related technologies, after the used fresh water in the sedimentation tank is pumped into the mixing chamber after settling for a period of time, it is usually necessary to open the sedimentation tank first to manually clean out the sediment at the bottom, and then inject the used fresh water to be treated, resulting in low fresh water regeneration efficiency. Summary of the invention

[0005] In order to help improve the efficiency of fresh water regeneration processing, the present application provides a fresh water regeneration manufacturing system for ships.

[0006] The present application provides a fresh water regeneration manufacturing system for ships using the following technical solutions: A fresh water regeneration manufacturing system for ships comprises a sedimentation tank, a mixing chamber, a filtering chamber and a water storage chamber which are connected in sequence, mounting bars are slidably arranged on opposite sides of the sedimentation tank, the sliding direction of the mounting bars is parallel to the height direction of the sedimentation tank, an adjusting plate is rotatably arranged between the two mounting bars, the rotating axis of the adjusting plate is perpendicular to the sliding direction of the mounting bars, the adjusting plate is used to rotate toward or away from the mounting bars to separate or connect the inside of the sedimentation tank, an adjusting component is arranged in the sedimentation tank, the adjusting component is used to drive the adjusting plate to rotate toward the mounting bars and then adjust the mounting bars to slide toward the bottom of the sedimentation tank, a sewage hopper is arranged at the bottom of the sedimentation tank, and a valve is installed on the sewage hopper.

[0007] Preferably, the adjustment assembly includes a sliding bar slidably arranged on opposite sides of the sedimentation box, a slider slidably arranged on the sliding bar, a movable part arranged on the sedimentation box and an elastic part arranged in the sedimentation box, the sliding bar corresponds to the mounting bar one by one, the sliding bar is located above the corresponding mounting bar, the sliding direction of the sliding bar is parallel to the sliding direction of the mounting bar, the sliding direction of the slider is perpendicular to the rotation axis of the adjustment plate, the side of the adjustment plate away from the mounting bar rotates between the two sliders, the sliding bar is used to abut against the corresponding mounting bar, the movable part is used to drive the sliding bar to slide in a direction close to or away from the mounting bar, and the elastic part is used to support the mounting bar to slide in a direction away from the sewage bucket.

[0008] Preferably, the moving member comprises a cylinder disposed on the sedimentation box, and the cylinder is used to drive the sliding bar to slide in a direction close to or away from the mounting bar.

[0009] Preferably, the sedimentation box is provided with a pumping pipe for connecting with the water inlet end of the primary water pump, and the pumping pipe is connected with a bellows and an adjusting pipe in sequence, and the bellows and the adjusting pipe are both located in the sedimentation box, and the adjusting pipe is located above the adjusting plate, and the adjusting pipe is connected to the piston rod of the cylinder through a connecting rod.

[0010] Preferably, the elastic member comprises a spring for supporting the mounting bar to slide in a direction away from the sewage bucket, one end of the spring is arranged in the sedimentation box, and the other end is arranged on the mounting bar.

[0011] Preferably, there are multiple rotatable adjustment plates between the two mounting bars, and the multiple adjustment plates are arranged at intervals along the length direction of the mounting bar. The slider on the sliding bar corresponds to the adjustment plate one by one, and the side of the adjustment plate away from the mounting bar is hinged between the corresponding two sliders. The side of the adjustment plate close to the slider is used to abut against the side of the adjacent adjustment plate close to the mounting bar. When the fresh water in the sedimentation box is in a sedimentation state, the multiple adjustment plates are arranged to be tilted in the same direction.

[0012] Preferably, the adjustment plate is provided with a plurality of through holes, a sliding cavity is provided in the adjustment plate, the through hole is communicated with the sliding cavity, a sliding plate is slidably arranged in the sliding cavity, the sliding direction of the sliding plate is perpendicular to the rotation axis of the adjustment plate, a fixing hole is provided on the sliding plate, the fixing holes correspond one-to-one with the through holes, a sliding assembly is provided in the adjustment plate, and the sliding assembly is used to adjust the sliding of the sliding plate so that the fixing holes slide toward or away from the corresponding through holes.

[0013] Preferably, the sliding assembly includes a push spring arranged in the sliding cavity and an adsorption member arranged in the adjustment plate, the push spring is used to push the sliding plate to move so that the fixing hole is away from the corresponding through hole, and the adsorption member is used to adsorb the sliding plate to move so that the fixing hole is close to the corresponding through hole, when the push spring is in a natural state, the fixing hole is misaligned with the corresponding through hole.

[0014] Preferably, a fixed shaft is provided on one side of the two mounting strips close to each other, the fixed shaft on the mounting strip corresponds one-to-one with the adjustment plate, the adjustment plate is rotatably sleeved on the corresponding fixed shaft, the fixed shaft extends into the sliding cavity, and the adsorption component includes a first magnet provided on the fixed shaft and a second magnet provided on the side of the sliding plate close to the fixed shaft, the first magnet is used to adsorb the second magnet to drive the sliding plate to slide in a direction close to the fixed shaft, the adsorption force between the first magnet and the second magnet is greater than the thrust of the push spring, and when the sliding plate slides in a direction close to the fixed shaft, the fixed hole moves in a direction close to the corresponding through hole; when the side of the adjustment plate away from the fixed shaft abuts against the side of the adjacent adjustment plate close to the fixed shaft, the first magnet and the second magnet are misaligned.

[0015] Preferably, the slider is slidably arranged on a side of the corresponding sliding bar close to the mounting bar, the adjustment plate is hinged on the side of the slider close to the mounting bar, the slider is located between the two mounting bars, and the side wall of the adjustment plate is close to the side of the mounting bar close to the adjustment plate.

[0016] In summary, this application includes the following beneficial technical effects: When the fresh water after sedimentation in the sedimentation tank is pumped into the mixing chamber, start the first-stage water pump to pump water, and drive the adjusting plate to rotate toward the direction close to the mounting bar through the adjusting component, so that the adjusting plate divides the interior of the sedimentation tank into two upper and lower parts, then open the valve on the sewage hopper, and adjust the mounting bar to slide toward the bottom of the sedimentation tank through the adjusting component, so that the mounting bar drives the adjusting plate to move toward the sewage hopper. With the squeezing of the adjusting plate, the sediment at the bottom of the sedimentation tank can be squeezed out of the sewage hopper, thereby realizing the rapid cleaning of the sediment in the sedimentation tank without completely opening the sedimentation tank, which helps to improve the efficiency of fresh water regeneration treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of an embodiment of the present application.

[0018] Figure 2 It is a cross-sectional view of the overall structure of the sedimentation box in the embodiment of the present application.

[0019] Figure 3 It is a cross-sectional view of the overall structure of the adjustment plate in the embodiment of the present application.

[0020] Figure 4 yes Figure 2 Enlarged view of part A.

[0021] Explanation of the reference numerals: 1. sedimentation box; 2. mixing chamber; 3. filter chamber; 4. water storage chamber; 5. mounting strip; 6. adjusting plate; 7. sewage hopper; 8. valve; 9. sliding strip; 10. slider; 11. cylinder; 12. suction pipe; 13. bellows; 14. adjusting pipe; 15. connecting rod; 16. spring; 17. through hole; 18. sliding cavity; 19. sliding plate; 20. fixing hole; 21. inclined rod; 22. fixing ring; 23. push spring; 24. first magnet; 25. second magnet; 26. slide groove; 27. limit block; 28. fixed shaft; 29. ​​hanging plate; 30. rotating shaft. DETAILED DESCRIPTION

[0022] The following combination Figure 1-Figure 4 This application is described in further detail.

[0023] The present application embodiment discloses a fresh water regeneration system for ships. Figure 1 The fresh water regeneration manufacturing system for ships includes a sedimentation tank 1, a mixing chamber 2, a filtering chamber 3 and a water storage chamber 4 which are connected in sequence, wherein the structures and settings of the mixing chamber 2, the filtering chamber 3 and the water storage chamber 4 are the same as those in the related art, and will not be described in detail here. The fresh water regeneration manufacturing system of the present application is suitable for ships.

[0024] Reference Figure 2 The cross-section of the sedimentation box 1 is rectangular, and mounting bars 5 are slidably arranged on opposite sides of the sedimentation box 1. The length direction of the mounting bar 5 is parallel to the length direction of the sedimentation box 1, and the sliding direction of the mounting bar 5 is parallel to the height direction of the sedimentation box 1. Specifically, the mounting bar 5 and the inner wall of the sedimentation box 1 can be guided for sliding by the sliding cooperation of the guide block and the guide groove; the inlet on the sedimentation box 1 is located between the two mounting bars 5, so that when the used fresh water is injected into the sedimentation box 1, it is not easy to affect the mounting bar 5.

[0025] Reference Figure 2 and Figure 3A fixed shaft 28 is fixed on the side of the two mounting bars 5 that are close to each other, and the axial direction of the fixed shaft 28 is perpendicular to the sliding direction of the mounting bar 5. Furthermore, the axial direction of the fixed shaft 28 is perpendicular to the length direction of the mounting bar 5. An adjusting plate 6 is rotatably sleeved between the two fixed shafts 28, and the rotation axis of the adjusting plate 6 is perpendicular to the sliding direction of the mounting bar 5. When the used fresh water in the sedimentation tank 1 is being precipitated, the end of the adjusting plate 6 away from the fixed shaft 28 is located above the fixed shaft 28, so that the adjusting plate 6 is in an inclined state; the adjusting plate 6 is used to rotate in a direction close to or away from the mounting bar 5 to separate or connect the inside of the sedimentation tank 1. An adjusting component is provided in the sedimentation tank 1, and the adjusting component is used to drive the adjusting plate 6 to rotate in a direction close to the mounting bar 5 and then adjust the mounting bar 5 to slide in a direction close to the bottom of the sedimentation tank 1.

[0026] Reference Figure 2 The bottom of the sedimentation tank 1 is connected to a sewage hopper 7, and a valve 8 is installed on the sewage hopper 7. Specifically, the valve 8 adopts a solenoid valve. A controller (not shown in the figure) is installed on the sedimentation tank 1. The regulating component and the solenoid valve are wirelessly connected to the controller to facilitate the control of the operation of the solenoid valve and the regulating component.

[0027] When the used fresh water in the sedimentation tank 1 is being precipitated, it is the initial state inside the sedimentation tank 1. At this time, the end of the adjustment plate 6 away from the fixed shaft 28 is located above the fixed shaft 28 under the adjustment action of the adjustment component, so that the adjustment plate 6 is in an inclined state, and the entire sedimentation tank 1 is in a connected state. The mounting bar 5 has a certain distance from the bottom wall of the sedimentation tank 1, so that after a period of sedimentation, the impurities in the used fresh water are settled at the bottom of the sedimentation tank 1.

[0028] When it is necessary to pump the settled fresh water into the mixing chamber 2, start the first water pump to pump water, and use the controller to drive the adjusting component to drive the adjusting plate 6 to rotate toward the direction close to the mounting bar 5, so that the adjusting plate 6 divides the interior of the sedimentation tank 1 into two upper and lower parts. Then, the controller opens the valve 8 on the sewage hopper 7, and then drives the adjusting component to adjust the mounting bar 5 to slide toward the bottom of the sedimentation tank 1, so that the mounting bar 5 drives the adjusting plate 6 to move toward the sewage hopper 7. With the squeezing of the adjusting plate 6, the sediment at the bottom of the sedimentation tank 1 can be quickly squeezed out of the sewage hopper 7, thereby realizing the rapid cleaning of the sediment in the sedimentation tank 1 without completely opening the sedimentation tank 1, which helps to improve the efficiency of fresh water regeneration treatment.

[0029] After the sediment in the sedimentation tank 1 is moved out of the sewage hopper 7, the adjusting assembly adjusts the mounting bar 5 to drive the adjusting plate 6 to move to the desired position in the direction away from the sewage hopper 7, and then the adjusting assembly drives the adjusting plate 6 to rotate to the initial tilted state in the direction away from the mounting bar 5, so that the inside of the sedimentation tank 1 is connected, and the valve 8 is closed, and the used fresh water to be treated can be injected into the sedimentation tank 1 for sedimentation. Among them, the initial position of the mounting bar 5 can be set according to the thickness of the sediment of the used fresh water in the sedimentation tank 1, so as to ensure that the mounting bar 5 is located not far above the impurities after the fresh water is precipitated in the sedimentation tank 1, so that the excess fresh water after precipitation will not be discharged together with the impurities, and the impurities after precipitation will not be located above the adjusting plate 6.

[0030] Reference Figure 2 and Figure 3 There are multiple adjustment plates 6 distributed between the two mounting bars 5, and the multiple adjustment plates 6 are arranged at intervals along the length direction of the mounting bars 5. The fixed shafts 28 on the mounting bars 5 correspond to the adjustment plates 6 one by one. The adjustment plates 6 are rotatably sleeved between the two corresponding fixed shafts 28, and the fixed shaft 28 at one end of the multiple fixed shafts 28 on the mounting bars 5 is close to the edge of the corresponding mounting bars 5; the distance from the side of the adjustment plate 6 away from the fixed shaft 28 to the corresponding fixed shaft 28 is equal to the distance between the adjacent fixed shafts 28 on the mounting bars 5, so that when the adjustment plate 6 is rotated to a horizontal state, the side away from the fixed shaft 28 can abut against the side of the adjacent adjustment plate 6 close to the fixed shaft 28, so that when the multiple adjustment plates 6 are in a horizontal state, the multiple adjustment plates 6 can divide the interior of the sedimentation box 1 into upper and lower parts. When the fresh water in the sedimentation box 1 is being precipitated, the multiple adjustment plates 6 are tilted in the same direction, which is not only not easy to affect the sedimentation effect of the fresh water, but also helps to accelerate the sedimentation of the fresh water after use, and further improves the efficiency of fresh water regeneration treatment.

[0031] Reference Figure 2 and Figure 4 In order to facilitate driving the adjustment plate 6 to rotate toward the direction close to the mounting bar 5 and then adjust the mounting bar 5 to slide toward the direction close to the bottom of the sedimentation box 1, the adjustment component includes a sliding bar 9, a slider 10, a moving part and an elastic part. The sliding bar 9 corresponds to the mounting bar 5 one by one, and the sliding bar 9 is located above the corresponding mounting bar 5. The two sliding bars 9 are slidably arranged on opposite sides of the sedimentation box 1. The sliding direction of the sliding bar 9 is parallel to the sliding direction of the mounting bar 5, and the length direction of the sliding bar 9 is parallel to the length direction of the mounting bar 5. The distance between the two sliding bars 9 on one side away from each other is less than the distance between the two mounting bars 5 on one side away from each other, the distance between the two sliding bars 9 on one side away from each other is greater than the distance between the two mounting bars 5 on one side close to each other, and the distance between the two sliding bars 9 on one side close to each other is less than the distance between the two mounting bars 5 on one side close to each other, so that there is an overlapping part between the sliding bar 9 and the mounting bar 5 in the vertical projection, and the lower surface of the sliding bar 9 is used to abut against the upper surface of the corresponding mounting bar 5.

[0032] Reference Figure 2 and Figure 4 The slider 10 on the sliding bar 9 corresponds to the adjusting plate 6 one by one. The slider 10 is slidably arranged on the side of the corresponding sliding bar 9 close to the mounting bar 5. The sliding direction of the slider 10 is perpendicular to the rotation axis of the adjusting plate 6. The sliding direction of the slider 10 is parallel to the length direction of the sliding bar 9. The lower surface of the sliding bar 9 is provided with a slide groove 26 for slidingly cooperating with multiple sliders 10. Specifically, the cross sections of the slider 10 and the slide groove 26 are both swallow-shaped. The side of the adjusting plate 6 away from the mounting bar 5 rotates between the corresponding two sliders 10. The moving part is arranged on the sedimentation box 1. The moving part is used to drive the sliding bar 9 to slide in the direction close to or away from the mounting bar 5. The elastic part is arranged in the sedimentation box 1. The elastic part is used to support the mounting bar 5 to slide in the direction away from the sewage hopper 7.

[0033] Reference Figure 2 In order to facilitate driving the sliding bar 9 to slide in the direction close to or away from the mounting bar 5, the moving part includes a cylinder 11, which is fixedly mounted on the top wall of the sedimentation box 1, and the extension direction of the cylinder 11 is parallel to the sliding direction of the sliding bar 9, and the cylinder 11 corresponds to the sliding bar 9 one by one. A connecting rod 15 is fixedly connected to the piston rod of the cylinder 11, and an inclined rod 21 is fixed between the connecting rod 15 and the corresponding sliding bar 9, so that the sliding bar 9 and the corresponding piston rod of the cylinder 11 are fixedly connected through the connecting rod 15 and the inclined rod 21. The cylinder 11 is used to drive the sliding bar 9 to slide in the direction close to or away from the mounting bar 5, and the cylinder 11 is wirelessly connected to the controller. When it is necessary to drive the sliding bar 9 to slide, the cylinder 11 is started, and the cylinder 11 can drive the corresponding sliding bar 9 to slide in the direction close to or away from the mounting bar 5 through the connecting rod 15 and the inclined rod 21, which helps to drive the adjustment plate 6 to rotate.

[0034] Reference Figure 2 In order to facilitate the support of the mounting bar 5 to slide in the direction away from the sewage hopper 7, the elastic member includes a spring 16, which corresponds to the mounting bar 5 one by one, and the extension direction of the spring 16 is parallel to the sliding direction of the mounting bar 5. The spring 16 is located below the corresponding mounting bar 5, and one end of the spring 16 is fixed to the bottom wall of the sedimentation box 1, and the other end is fixed to the side of the mounting bar 5 close to the sewage hopper 7. In order to prevent the mounting bar 5 from moving up unnecessarily under the action of buoyancy, a limit block 27 is fixed on the inner wall of the sedimentation box 1, and the limit block 27 corresponds to the mounting bar 5 one by one. The limit block 27 is located above the corresponding mounting bar 5, and the two sliding bars 9 are located between the two limit blocks 27, so that the limit block 27 will not interfere with the downward movement of the sliding bar 9. When the sliding bar 9 and the mounting bar 5 are in a disengaged state, the mounting bar 5 abuts against the limit block 27. Specifically, when the sliding bar 9 is disengaged from the mounting bar 5 , the positions of the limit block 27 and the mounting bar 5 are set according to the fresh water sedimentation in the sedimentation tank 1 after use, so that the mounting bar 5 is located not far above the impurities after the fresh water sedimentation in the sedimentation tank 1 .

[0035] After the used fresh water in the sedimentation box 1 has settled for a period of time, the cylinder 11 is started. The cylinder 11 pushes the sliding bar 9 to slide synchronously in the direction close to the mounting bar 5 through the connecting rod 15 and the inclined rod 21. Since the fixed shaft 28 is fixed on the mounting bar 5, as the sliding bar 9 moves downward, the adjusting plate 6 will push the corresponding sliding block 10 to slide in the sliding groove 26 to adapt to the rotation of the adjusting plate 6. Then the side of the adjusting plate 6 close to the sliding block 10 rotates to abut against the side of the adjacent adjusting plate 6 close to the fixed shaft 28, thereby separating the interior of the sedimentation box 1. At the same time, the sliding bar 9 abuts against the corresponding mounting bar 5, and then the sliding bar 9 continues to move downward, and the sliding bar 9 pushes the corresponding mounting bar 5 to move downward, so that the mounting bar 5 drives multiple adjusting plates 6 to move in the direction close to the sewage bucket 7, compressing the spring 16, thereby helping to discharge the sediment at the bottom of the sedimentation box 1.

[0036] Reference Figure 2 A pumping pipe 12 for communicating with the water inlet end of the primary water pump is fixedly penetrated on the top of the sedimentation box 1. The pumping pipe 12 is located between the two cylinders 11. One end of the pumping pipe 12 located in the sedimentation box 1 is connected with a bellows 13 and an adjusting pipe 14 in sequence. The adjusting pipe 14 is located above and close to the adjusting plate 6. A fixing ring 22 is fixedly sleeved on the adjusting pipe 14. One end of the connecting rod 15 away from the piston rod of the cylinder 11 is fixed on the fixing ring 22, so that the adjusting pipe 14 is fixed to the piston rod of the cylinder 11 through the connecting rod 15. When the adjusting plate 6 rotates toward the direction close to the mounting bar 5 to gradually separate the inside of the sedimentation box 1, the connecting rod 15 will drive the adjusting pipe 14 to move down synchronously to pump water, so that the pumping pipe 12 can pump out as much settled fresh water as possible, and then the position of the adjusting plate 6 is not easy to affect the extraction of fresh water.

[0037] Reference Figure 2 and Figure 4 The distance between the two sliders 10 on the two sliding bars 9 and the sides thereof that are away from each other is smaller than the distance between the two mounting bars 5 and the sides thereof that are close to each other, so that the slider 10 is located between the two mounting bars 5, and the adjusting plate 6 is hinged on the side of the slider 10 that is close to the mounting bar 5. Specifically, a hanging plate 29 is fixed on the lower surface of the slider 10, and the hanging plate 29 is as thin as possible, and a rotating shaft 30 is fixed on the hanging plate 29 (refer to Figure 3 ), the side of the adjusting plate 6 away from the mounting bar 5 is rotatably sleeved between the corresponding two rotating shafts 30; the side wall of the adjusting plate 6 is close to the side of the mounting bar 5 close to the adjusting plate 6. When the sliding bar 9 is in contact with the corresponding mounting bar 5, the side wall of the adjusting plate 6 is close to the side of the corresponding mounting bar 5 close to the adjusting plate 6, so that the inside of the sedimentation box 1 can be closed as much as possible, so that when the multiple adjusting plates 6 squeeze the sediment, the sediment is not easy to enter the upper part of the adjusting plate 6 through the gap, thereby ensuring the cleaning effect of the bottom of the sedimentation box 1.

[0038] Reference Figure 2 and Figure 3 A plurality of through holes 17 are provided on the adjustment plate 6, and the plurality of through holes 17 are arranged in a matrix. A sliding cavity 18 is provided in the adjustment plate 6, and the through hole 17 is communicated with the sliding cavity 18, and a fixed shaft 28 extends into the sliding cavity 18; a sliding plate 19 is slidably provided in the sliding cavity 18, and the sliding direction of the sliding plate 19 is perpendicular to the rotation axis of the adjustment plate 6, and a fixing hole 20 is provided on the sliding plate 19, and the fixing hole 20 corresponds to the through hole 17 one by one; a sliding assembly is provided in the adjustment plate 6, and the sliding assembly is used to adjust the sliding of the sliding plate 19 so that the fixing hole 20 slides toward or away from the corresponding through hole 17, and when the sliding plate 19 slides toward the direction close to the fixed shaft 28, the fixing hole 20 slides toward the direction close to the corresponding through hole 17.

[0039] Reference Figure 2 and Figure 3 In order to facilitate the sliding adjustment of the sliding plate 19, the sliding assembly includes a push spring 23 and an adsorption member. The push spring 23 is arranged in the sliding cavity 18. The push spring 23 is located on the side of the sliding plate 19 close to the fixed shaft 28. There are multiple push springs 23, and the multiple push springs 23 are arranged at intervals along the rotation axis direction of the adjustment plate 6. One end of the push spring 23 is fixed on the inner wall of the sliding cavity 18, and the other end is fixed on the side of the sliding plate 19 close to the fixed shaft 28. The extension direction of the push spring 23 is parallel to the sliding direction of the sliding plate 19. The push spring 23 is used to push the sliding plate 19 to move in the direction away from the fixed shaft 28 so that the fixed hole 20 is away from the corresponding through hole 17. The adsorption member is arranged in the adjustment plate 6, and the adsorption member is used to adsorb the sliding plate 19 to move in the direction close to the fixed shaft 28 so that the fixed hole 20 is close to the corresponding through hole 17. When the push spring 23 is in a natural state, the fixed hole 20 is misaligned with the corresponding through hole 17.

[0040] Reference Figure 2 and Figure 3 In order to facilitate the adsorption and movement of the sliding plate 19 toward the direction close to the fixed shaft 28, the adsorption member includes a first magnet 24 and a second magnet 25. The first magnet 24 is embedded in one end of the fixed shaft 28 located in the sliding cavity 18, and the second magnet 25 is fixed to a side of the sliding plate 19 close to the fixed shaft 28. The first magnet 24 is used to adsorb the second magnet 25 to drive the sliding plate 19 to slide in the direction close to the fixed shaft 28. The adsorption force between the first magnet 24 and the second magnet 25 is greater than the sum of the thrusts of the plurality of push springs 23. When the side of the adjustment plate 6 away from the fixed shaft 28 abuts against the side of the adjacent adjustment plate 6 close to the fixed shaft 28 and when the adjustment plate 6 is in an initial tilted state, the second magnet 25 is misaligned with the first magnet 24; the first magnet 24 is located between the position of the second magnet 25 when the side of the adjustment plate 6 away from the fixed shaft 28 abuts against the side of the adjacent adjustment plate 6 close to the fixed shaft 28 and the position of the second magnet 25 when the adjustment plate 6 is in an initial tilted state. When the first magnet 24 and the second magnet 25 are attracted and matched, the fixing hole 20 is aligned with the corresponding through hole 17 .

[0041] When the fresh water in the sedimentation box 1 is being precipitated after use, the adjustment plate 6 is in an initial tilted state, the second magnet 25 and the first magnet 24 are in a misaligned state, and the sliding plate 19, under the thrust of the push spring 23, causes the fixing hole 20 and the through hole 17 to be misaligned, and the sliding plate 19 closes the through hole 17, which is helpful for the precipitation of the fresh water after use; when the adjustment plate 6 rotates toward the direction close to the mounting bar 5, as the adjustment plate 6 rotates, the sliding plate 19 is driven to move so that the second magnet 25 is gradually aligned with the first magnet 24, and then the first magnet 24 absorbs the second magnet 25 to drive the sliding plate 19 to slide toward the direction close to the fixed shaft 28, from The fixing hole 20 is aligned with the through hole 17, thereby reducing the resistance of the fresh water in the sedimentation box 1 to the rotation of the adjusting plate 6, and it is not easy to squeeze the sediment at the bottom of the sedimentation box 1 disturbed by the fresh water, thereby ensuring the sedimentation effect. Then, the side of the adjusting plate 6 close to the slider 10 abuts against the side of the adjacent adjusting plate 6 close to the fixed shaft 28. At this time, the second magnet 25 moves to disengage from the first magnet 24, and the push spring 23 pushes the sliding plate 19 to move in the direction away from the fixed shaft 28, so that the fixing hole 20 is misaligned with the corresponding through hole 17, and the through hole 17 is closed, so that when the adjusting plate 6 moves down to squeeze the sediment, the sediment is not easy to move to the top of the adjusting plate 6 through the through hole 17.

[0042] The implementation principle of the embodiment of the present application is: when the used fresh water in the sedimentation box 1 is being precipitated, it is the initial state of the sedimentation box 1. At this time, multiple adjustment plates 6 are inclined in the same direction, the mounting bar 5 is in contact with the limit block 27 and has a certain distance from the bottom wall of the sedimentation box 1, the second magnet 25 is disengaged from the first magnet 24, the fixing hole 20 is misaligned with the corresponding through hole 17, and the sliding plate 19 closes the through hole 17. Since the adjustment plate 6 is in an inclined state, the sedimentation of the used fresh water can be accelerated. After a period of sedimentation, the impurities in the waste fresh water are precipitated at the bottom of the sedimentation box 1.

[0043] When it is necessary to pump the settled fresh water into the mixing chamber 2, start the primary water pump and the cylinder 11. The primary water pump pumps out the settled fresh water through the adjusting tube 14, the bellows 13 and the pumping tube 12. The cylinder 11 pushes the sliding bar 9 and the adjusting tube 14 to slide synchronously toward the direction close to the mounting bar 5 through the connecting rod 15 and the inclined rod 21. Since the fixed shaft 28 is fixed on the mounting bar 5, as the sliding bar 9 moves downward, the adjusting plate 6 will push the corresponding slider 10 to slide in the sliding groove 26 to adapt to the rotation of the adjusting plate 6, so that the second magnet 25 is aligned with the first magnet 24. At this time, the first magnet 24 attracts the second magnet 25 to drive the sliding plate 19 to slide toward the direction close to the fixed shaft 28, so that the fixing hole 20 is aligned with the through hole 17. Then the side of the adjusting plate 6 close to the slider 10 rotates to abut against the side of the adjacent adjusting plate 6 close to the fixed shaft 28. At this time, the second magnet 25 moves to be disengaged from the first magnet 24, and the push spring 23 pushes the sliding plate 19 to move in the direction away from the fixed shaft 28, so that the fixing hole 20 is misaligned with the corresponding through hole 17, and the sliding plate 19 closes the through hole 17. Multiple adjustment plates 6 separate the interior of the sedimentation box 1, and at the same time, the sliding bar 9 abuts against the corresponding mounting bar 5. Then the cylinder 11 continues to drive the sliding bar 9 to move downward, and the valve 8 on the sewage hopper 7 is opened through the controller. Then the sliding bar 9 pushes the corresponding mounting bar 5 to move downward, so that the mounting bar 5 drives multiple adjustment plates 6 to move in the direction close to the sewage hopper 7, and compresses the spring 16. With the squeezing of multiple adjustment plates 6, the sediment at the bottom of the sedimentation box 1 can be quickly squeezed out of the sewage hopper 7, thereby realizing the rapid cleaning of the sediment in the sedimentation box 1 without fully opening the sedimentation box 1, which helps to improve the efficiency of fresh water regeneration treatment.

[0044] When the sediment in the sedimentation box 1 moves out of the sewage hopper 7, the cylinder 11 is started. The cylinder 11 drives the adjusting tube 14 and the sliding bar 9 to move upward through the connecting rod 15 and the inclined rod 21. The abutting force of the sliding bar 9 on the mounting bar 5 is reduced. The mounting bar 5 moves in a direction away from the sewage hopper 7 under the elastic force of the spring 16 until it abuts against the limit block 27. Then the cylinder 11 continues to drive the adjusting tube 14 and the sliding bar 9 to move upward. As the sliding bar 9 moves upward, the adjusting plate 6 is driven to rotate, so that the adjusting plate 6 pulls the corresponding slider 10 to slide to adapt to the rotation of the adjusting plate 6 until the adjusting plate 6 rotates to the initial inclined state, thereby realizing the connection inside the sedimentation box 1. At this time, the second magnet 25 is disengaged from the first magnet 24, the sliding plate 19 closes the through hole 17, and the valve 8 is closed, so that the used fresh water to be treated can be injected into the sedimentation box 1 for sedimentation.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fresh water regeneration system for a ship, comprising a sedimentation tank (1), a mixing chamber (2), a filtering chamber (3) and a water storage chamber (4) which are connected in sequence, characterized in that: Mounting bars (5) are slidably arranged on opposite sides of the sedimentation box (1), the sliding direction of the mounting bars (5) being parallel to the height direction of the sedimentation box (1), an adjusting plate (6) is rotatably arranged between the two mounting bars (5), the rotation axis of the adjusting plate (6) being perpendicular to the sliding direction of the mounting bars (5), the adjusting plate (6) being used to rotate in a direction close to or away from the mounting bars (5) to separate or connect the inside of the sedimentation box (1), an adjusting component is arranged in the sedimentation box (1), the adjusting component is used to drive the adjusting plate (6) to rotate in a direction close to the mounting bars (5) and then adjust the mounting bars (5) to slide in a direction close to the bottom of the sedimentation box (1), a sewage hopper (7) is arranged at the bottom of the sedimentation box (1), and a valve (8) is installed on the sewage hopper (7).

2. A fresh water regeneration system for ships according to claim 1, characterized in that: The adjustment component comprises a sliding bar (9) slidably arranged on two opposite sides of the inside of the sedimentation box (1), a slider (10) slidably arranged on the sliding bar (9), a moving part arranged on the sedimentation box (1) and an elastic part arranged in the sedimentation box (1); the sliding bar (9) corresponds to the mounting bar (5) one by one; the sliding bar (9) is located above the corresponding mounting bar (5); the sliding direction of the sliding bar (9) is parallel to the sliding direction of the mounting bar (5); the sliding direction of the slider (10) is perpendicular to the rotation axis of the adjustment plate (6); the side of the adjustment plate (6) away from the mounting bar (5) rotates between the two sliders (10); the sliding bar (9) is used to abut against the corresponding mounting bar (5); the moving part is used to drive the sliding bar (9) to slide in a direction close to or away from the mounting bar (5); and the elastic part is used to support the mounting bar (5) to slide in a direction away from the sewage discharge bucket (7).

3. A fresh water regeneration system for ships according to claim 2, characterized in that: The moving member comprises a cylinder (11) arranged on the sedimentation box (1), and the cylinder (11) is used to drive the sliding bar (9) to slide in a direction close to or away from the mounting bar (5).

4. A fresh water regeneration system for ships according to claim 3, characterized in that: The sedimentation box (1) is provided with a water pump (12) for communicating with the water inlet end of the primary water pump, the water pump (12) is sequentially connected with a bellows (13) and an adjusting pipe (14), the bellows (13) and the adjusting pipe (14) are both located in the sedimentation box (1), the adjusting pipe (14) is located above the adjusting plate (6), and the adjusting pipe (14) is connected to the piston rod of the cylinder (11) via a connecting rod (15).

5. A fresh water regeneration system for ships according to claim 2, characterized in that: The elastic member comprises a spring (16) for supporting the mounting strip (5) to slide in a direction away from the sewage hopper (7); one end of the spring (16) is arranged in the sedimentation box (1), and the other end is arranged on the mounting strip (5).

6. A fresh water regeneration system for ships according to claim 2, characterized in that: A plurality of adjusting plates (6) are rotatably arranged between the two mounting bars (5), and the plurality of adjusting plates (6) are arranged at intervals along the length direction of the mounting bar (5). The sliders (10) on the sliding bar (9) correspond to the adjusting plates (6) one by one. The side of the adjusting plate (6) away from the mounting bar (5) is hinged between the two corresponding sliders (10). The side of the adjusting plate (6) close to the slider (10) is used to abut against the side of the adjacent adjusting plate (6) close to the mounting bar (5). When the fresh water in the sedimentation box (1) is in a sedimentation state, the plurality of adjusting plates (6) are arranged to be inclined in the same direction.

7. A fresh water regeneration system for ships according to claim 6, characterized in that: The adjusting plate (6) is provided with a plurality of through holes (17), a sliding cavity (18) is provided in the adjusting plate (6), the through hole (17) is communicated with the sliding cavity (18), a sliding plate (19) is slidably arranged in the sliding cavity (18), the sliding direction of the sliding plate (19) is perpendicular to the rotation axis of the adjusting plate (6), a fixing hole (20) is provided in the sliding plate (19), the fixing hole (20) corresponds one-to-one with the through hole (17), a sliding assembly is arranged in the adjusting plate (6), and the sliding assembly is used for adjusting the sliding of the sliding plate (19) so that the fixing hole (20) slides toward or away from the corresponding through hole (17).

8. A fresh water regeneration system for ships according to claim 7, characterized in that: The sliding assembly comprises a push spring (23) arranged in the sliding cavity (18) and an adsorption member arranged in the adjustment plate (6); the push spring (23) is used to push the sliding plate (19) to move so that the fixing hole (20) is away from the corresponding through hole (17); the adsorption member is used to adsorb the sliding plate (19) to move so that the fixing hole (20) is close to the corresponding through hole (17); when the push spring (23) is in a natural state, the fixing hole (20) is misaligned with the corresponding through hole (17).

9. A fresh water regeneration system for ships according to claim 8, characterized in that: A fixed shaft (28) is arranged on one side of the two mounting strips (5) close to each other, the fixed shaft (28) on the mounting strips (5) corresponds to the adjustment plate (6) one by one, the adjustment plate (6) is rotatably sleeved on the corresponding fixed shaft (28), the fixed shaft (28) extends into the sliding cavity (18), the adsorption component comprises a first magnet (24) arranged on the fixed shaft (28) and a second magnet (25) arranged on the side of the sliding plate (19) close to the fixed shaft (28), the first magnet (24) is used to adsorb the second magnet (25) with The movable sliding plate (19) slides in a direction close to the fixed shaft (28), the adsorption force between the first magnet (24) and the second magnet (25) is greater than the thrust of the push spring (23), and when the sliding plate (19) slides in a direction close to the fixed shaft (28), the fixed hole (20) moves in a direction close to the corresponding through hole (17); when the side of the adjustment plate (6) away from the fixed shaft (28) abuts against the side of the adjacent adjustment plate (6) close to the fixed shaft (28), the first magnet (24) and the second magnet (25) are misaligned.

10. A fresh water regeneration system for a ship according to any one of claims 2 to 9, characterized in that: The slider (10) is slidably arranged on a side of the corresponding sliding bar (9) close to the mounting bar (5); the adjustment plate (6) is hinged on a side of the slider (10) close to the mounting bar (5); the slider (10) is located between the two mounting bars (5); and the side wall of the adjustment plate (6) is close to a side of the mounting bar (5) close to the adjustment plate (6).

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