Seawater purification device based on paper-based material

Abstract

The invention belongs to the technical field of seawater purification, and discloses a seawater purification device based on a paper-based material, the seawater purification device comprises a base frame, a movable cylinder is arranged on the base frame, a cylinder plug is tightly clamped in the inner wall of one end of the movable cylinder, and a liquid guide pipe opening is formed in the side wall of the movable cylinder in a penetrating manner; a paper-based material purification cylinder is connected into the inner wall of the movable cylinder in an attached manner; an inclined push plate passively moves in a push sliding groove in a guiding mode to make contact with and push an inclined plate, so that the inclined plate obliquely rotates with an L-shaped shaft rod as the axis, the passively inclined inclined plate can drive a clamping plate to make contact with the outer wall of a metal plate in an attached mode, and the metal plate is clamped and fixed; and the angle change of the inclined plate can adjust the angle of the clamping plate in real time through the balls when the clamping plate is driven to be attached to the metal plate, so that tight attachment of the clamping plate and the metal plate is ensured, and the paper-based material purification cylinder can be conveniently disassembled, assembled and replaced during seawater purification operation.

Description

Technical Field

[0001] The invention belongs to the technical field of seawater purification, and in particular is a seawater purification device based on paper-based materials. Background Art

[0002] Seawater purification is the process of removing salt, suspended particles, microorganisms, heavy metals, and other pollutants from seawater through physical, chemical, or biological techniques, converting it into water that meets standards for specific uses (such as drinking water or industrial water). This technology aims to address freshwater shortages and is particularly suitable for coastal areas, offshore operations, and emergency scenarios.

[0003] Paper-based materials are multifunctional materials based on natural plant fibers (such as wood pulp, bamboo pulp, cotton pulp, etc.) through physical processing or compounding with other functional materials. Their core characteristics are that they retain the flexibility, printability and biodegradability of paper, while giving them special properties such as high strength, heat resistance, and barrier properties through modification or compounding technology. At present, seawater purification operations using paper-based materials still have relative static purification filtration between the paper-based materials and seawater. As a physical filter layer, the paper-based material will gradually become clogged after intercepting suspended particles, algae and organic pollutants in seawater for a long time, resulting in a significant decrease in filtration efficiency. At this time, it needs to be replaced compulsorily, and the disassembly and assembly efficiency in the existing technology is low. Summary of the Invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a seawater purification device based on paper-based materials.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a seawater purification device based on paper-based materials, comprising a base frame, a movable cylinder being provided on the base frame, a cylinder plug being tightly clamped in the inner wall of one end of the movable cylinder, a liquid guide tube opening being provided through the side wall of the movable cylinder, a paper-based material purification cylinder being closely connected in the inner wall of the movable cylinder, four metal plates being fixedly connected around the paper-based material purification cylinder, a rotating disk being movably sleeved at the other end of the movable cylinder at the center position, a clamping and limiting structure corresponding to the four metal plates being provided in the movable cylinder, and each of the clamping and limiting structures being further provided with a resistance structure capable of producing a tensioned state for the paper-based material purification cylinder.

[0006] Preferably, a forward and reverse rotating motor is fixedly connected to the outer wall of one end of the base frame, a rotating rod is fixedly connected to the rotating shaft of the motor, the rod body of the rotating rod is rotatably connected to the base frame, the rod body of the rotating rod is also fixedly connected to the disk body of the rotating disk, and a conical cylindrical disk can be slidably connected to the rod body of the rotating rod.

[0007] Preferably, each of the clamping and limiting structures includes an inclined push plate that is slidably connected to the outer wall of the conical cylinder disk, and a push groove that is slidably connected to the inclined push plate is provided in the inner wall of the rotating disk.

[0008] Preferably, a T-shaped slide is fixedly connected to the outer wall of the bottom end of the inclined push plate, a T-shaped slot is provided in the inner wall of the rotating disk and is slidably engaged with the T-shaped slide, and an elastic part is fixedly connected between the outer wall of one end of the T-shaped slide and the inner wall of one end of the T-shaped slot.

[0009] Preferably, the outer wall of the other end plate body of the inclined push plate can be intermittently fitted and slidably connected to the inclined plate, and the inner wall of the rotating disk is provided with an arc-shaped groove that is fitted and rotatably connected to the plate body of one side of the inclined plate. An L-shaped shaft rod is movably sleeved on the plate body of the inclined plate, and one end of the L-shaped shaft rod is fixedly connected to the inner wall of one end of the rotating disk.

[0010] Preferably, a ball is movably sleeved on the side wall of one end of the inclined plate, a clamping plate is fixedly connected to the ball, and the other end plate body of the clamping plate can be fitted and connected to the outer wall of the metal plate.

[0011] Preferably, each of the interference structures includes a meshing assembly, which is specifically composed of a spur gear and two tooth plates meshingly connected thereto. The inner wall of the rotating disk is provided with meshing grooves that are respectively slidably connected to a spur gear and the two tooth plates. The outer wall of one tooth plate is fixedly connected to the outer wall of the inclined push plate, and the outer wall of the other tooth plate is fixedly connected to a U-shaped plate frame.

[0012] Preferably, a U-shaped plate groove is opened in the inner wall of the rotating disk for fitting and sliding connection with the U-shaped plate frame, and two ball rods are fixedly connected to the outer walls of the plate bodies on both sides of one end of the U-shaped plate frame, and the ball parts of the two groups of ball rods are made of natural rubber material, and the ball parts of the two groups of ball rods can be intermittently fitted and connected to the outer walls of both sides of the paper-based material purification cylinder.

[0013] Preferably, an I-shaped groove disk is fixedly connected to the rod body of the T-shaped slide, a T-shaped slot is provided on one end of the conical cylinder disk, and the T-shaped slot can be intermittently connected to the I-shaped groove disk, and a cylindrical groove is provided on the inner wall of one end of the rotating disk, which can be fitted and slidably connected to the conical cylinder disk.

[0014] Preferably, a plurality of beveled arc plates are fixedly connected in a surrounding manner to the inner wall of the movable cylinder, and the I-shaped groove plate is specifically made of natural rubber material.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention enables the inclined push plate to passively guide and move in the push chute to contact and push the inclined plate, causing it to tilt and rotate around the L-shaped shaft. The passively tilted inclined plate will drive the clamping plate to fit and contact the outer wall of the metal plate, clamping and fixing it. The change in the angle of the inclined plate will cause the clamping plate to fit the metal plate through the ball bearing in real time to adjust the angle of the clamping plate, thereby ensuring a close fit with the metal plate, thereby facilitating the disassembly, assembly and replacement of the paper-based material purification cylinder for seawater purification operations.

[0017] The present invention drives one of the tooth plates in the meshing assembly to slide in translation when the inclined push plate moves passively within a certain limit, thereby driving the spur gear to rotate, thereby transmitting the other tooth plate and the U-shaped plate frame to slide in translation in the opposite direction. The movement of the U-shaped plate frame drives the two groups of ball rods to approach the outer wall of the paper-based material purification cylinder, and with continued translation, the two groups of ball rods will touch the outer wall of the paper-based material purification cylinder, so that the parts where the metal plates are not installed are kept in a taut state. When the surface of the paper-based material purification cylinder is in a taut state, the paper-based fibers are arranged more densely, and the porosity is reduced to 0.1 to 1 micron, which effectively intercepts bacteria and microplastics, making the purification effect better.

[0018] The present invention gradually contacts the I-shaped groove disc installed on the rotating rod through the passive pushing of the conical cylinder disc until the I-shaped groove disc and the T-shaped groove are engaged and limited. At this time, the conical cylinder disc will also move completely into the cylindrical groove, thereby starting the motor to drive the rotating rod and the rotating disc to rotate, thereby driving the paper-based material purification cylinder that is limited and fixed to rotate together, purifying the seawater introduced into the paper-based material purification cylinder. The centrifugal force generated by the rotation of the paper-based material can accelerate the seawater to pass through the pores of the material, prompting suspended particles to be captured by the fiber network due to inertia, thereby improving the efficiency of static filtration by 20% to 40%, thereby improving the purification speed and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the movable cylinder of the present invention;

[0021] Figure 3 This is a schematic diagram of the overall planar structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the conical cylinder disk of the present invention;

[0023] Figure 5 This is a schematic diagram of the elastic member structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the clamping plate structure of the present invention;

[0025] Figure 7 For the present invention Figure 6 A schematic diagram of the partially enlarged structure at center A;

[0026] Figure 8 For the present invention Figure 4 Schematic diagram of the locally enlarged structure at point B in the middle.

[0027] In the picture:

[0028] 1. Base frame; 11. Movable cylinder; 12. Cylinder plug; 13. Paper-based material purification cylinder; 14. Metal plate;

[0029] 2. Purification and disassembly unit; 21. Motor; 22. Rotating rod; 23. Conical cylinder disc; 24. Inclined push plate; 25. T-shaped slide plate; 26. T-shaped slide groove; 27. Elastic member; 28. Inclined plate; 29. L-shaped shaft; 230. Clamping plate; 231. Engaging assembly; 232. Rectangular groove; 233. U-shaped plate frame; 234. Ball rod; 235. I-shaped groove disc; 236. T-shaped slot; 237. Bevel arc plate. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] like Figures 1 to 8 As shown, the present invention provides a paper-based material-based seawater purification device, comprising a base frame 1, on which a movable cylinder 11 is provided. A cylinder plug 12 is tightly engaged with the inner wall of one end of the movable cylinder 11, a liquid guide tube opening is formed through the side wall of the movable cylinder 11, a paper-based material purification cylinder 13 is closely connected to the inner wall of the movable cylinder 11, four metal plates 14 are fixedly connected around the paper-based material purification cylinder 13, and a rotating disk is movably sleeved at the center of the other end of the movable cylinder 11. The movable cylinder 11 is provided with clamping and limiting structures corresponding to the four metal plates 14, and each clamping and limiting structure is also provided with a resistance structure that can put tension on the paper-based material purification cylinder 13;

[0032] The outer wall of one end of the base frame 1 is fixedly connected to a motor 21 of a forward and reverse rotating type, and the rotating shaft of the motor 21 is fixedly connected to a rotating rod 22. The rod body of the rotating rod 22 is rotatably connected to the base frame 1, and the rod body of the rotating rod 22 is also fixedly connected to the disk body of the rotating disk. The rod body of the rotating rod 22 can also be slidably connected to a conical cylinder disk 23. Each clamping limit structure includes an inclined push plate 24 that is slidably connected to the outer wall of the conical cylinder disk 23. A push slide groove that is slidably connected to the inclined push plate 24 is provided in the inner wall of the rotating disk. A T-shaped slide plate 25 is fixedly connected to the outer wall of the bottom end of the inclined push plate 24, and a T-shaped slide groove 26 that is slidably engaged with the T-shaped slide plate 25 is provided in the inner wall of the rotating disk. An elastic member 27 is fixedly connected between the outer wall of one end of the T-shaped slide plate 25 and the inner wall of one end of the T-shaped slide groove 26.

[0033] The above-mentioned solution is adopted: the paper-based material purification cylinder 13 is placed horizontally in the movable cylinder 11, so that the plate body of the paper-based material purification cylinder 13 will fit in contact with the conical cylinder disc 23, and the conical cylinder disc 23 under force will be passively sliding in the cylindrical groove. The moving conical cylinder disc 23 will push the inclined push plate 24 and the T-shaped slide plate 25 fitted on the outer wall to move, so that the T-shaped slide plate 25 squeezes the elastic part 27 in the T-shaped slide groove 26, causing it to deform. The elastic part 27 is specifically composed of a spring. The installation of the elastic part 27 facilitates the subsequent automatic reset of the inclined push plate 24.

[0034] The outer wall of the other end plate of the inclined push plate 24 can be intermittently fitted and slidably connected to the inclined plate 28, and an arc groove is opened in the inner wall of the rotating disk to fit and rotate with the plate body of one side of the inclined plate 28. An L-shaped shaft rod 29 is movably sleeved on the plate body of the inclined plate 28, and one end of the L-shaped shaft rod 29 is fixedly connected to the inner wall of one end of the rotating disk. A ball is movably sleeved on the side wall of one end of the inclined plate 28, and a clamping plate 230 is fixedly connected to the ball. The other end plate body of the clamping plate 230 can be fitted and connected to the outer wall of the metal plate 14.

[0035] The above scheme is adopted: the inclined push plate 24 is passively guided and moved in the push chute to contact and push the inclined plate 28, so that it tilts and rotates with the L-shaped shaft 29 as the axis. The inclined plate 28 after passive tilting will drive the clamping plate 230 to fit and contact the outer wall of the metal plate 14, clamping and fixing it, and the angle change of the inclined plate 28 will drive the clamping plate 230 to fit on the metal plate 14. The angle of the clamping plate 230 is adjusted in real time through the ball bearing when driving the clamping plate 230 to fit on the metal plate 14, thereby ensuring a close fit with the metal plate 14, so that the paper-based material purification cylinder 13 can be easily disassembled, assembled and replaced for seawater purification operations.

[0036] Each interference structure includes a meshing component 231, which is specifically composed of a spur gear and two tooth plates meshing with it. The inner wall of the rotating disk is provided with meshing grooves that are respectively fitted and slidably connected to a spur gear and two tooth plates. The outer wall of one tooth plate is fixedly connected to the outer wall of the inclined push plate 24, and the outer wall of the other tooth plate is fixedly connected to a U-shaped plate frame 233. The inner wall of the rotating disk is provided with a U-shaped plate groove that is fitted and slidably connected to the U-shaped plate frame 233. Two ball rods 234 are fixedly connected to the outer wall of the plate body on both sides of one end of the U-shaped plate frame 233. The ball parts of the two sets of ball rods 234 are made of natural rubber material, and the ball parts of the two sets of ball rods 234 can be intermittently fitted and connected to the outer walls of both sides of the paper-based material purification cylinder 13.

[0037] The above solution is adopted: when the inclined push plate 24 is passively limited and moved, it will also drive one of the tooth plates in the meshing assembly 231 to slide horizontally, thereby driving the spur gear to rotate, thereby driving the other tooth plate and the U-shaped plate frame 233 to slide horizontally in the opposite direction. The movement of the U-shaped plate frame 233 will drive the two sets of ball rods 234 to approach the outer wall of the paper-based material purification cylinder 13, and with continued translation, the two sets of ball rods 234 will touch the outer wall of the paper-based material purification cylinder 13, so that the part where the metal plate 14 is not installed will continue to remain in a taut state. When the surface of the paper-based material purification cylinder 13 is in a taut state, the paper-based fibers are arranged more densely, and the porosity is reduced to 0.1 to 1 micron, which effectively intercepts bacteria and microplastics, making its purification effect better.

[0038] An I-shaped groove disc 235 is also fixedly connected to the rod body of the T-shaped slide plate 25. A T-shaped slot 236 that can be intermittently engaged with the I-shaped groove disc 235 is provided on one end of the conical cylinder disc 23. A cylindrical groove that can be fitted and slidably connected with the conical cylinder disc 23 is provided on the inner wall of one end of the rotating disc. A plurality of beveled arc plates 237 are fixedly connected in a surrounding manner to the inner wall of the movable cylinder 11. The I-shaped groove disc 235 is specifically made of natural rubber material.

[0039] With the above solution, the passive movement of the conical disc 23 gradually contacts the I-shaped groove disc 235 mounted on the rotating rod 22 until the I-shaped groove disc 235 and the T-shaped groove 236 are engaged and limited. At this time, the conical disc 23 is completely moved into the cylindrical groove, thereby starting the motor 21 to drive the rotating rod 22 and the rotating disc to rotate, thereby driving the limited and fixed paper-based material purification cylinder 13 to rotate together, purifying the seawater introduced into the paper-based material purification cylinder 13, thereby improving the purification speed and effect.

[0040] The working principle and use process of the present invention are as follows: by opening the barrel plug 12 on the movable barrel 11, the paper-based material purification barrel 13 is placed horizontally in the movable barrel 11, whereby the plate of the paper-based material purification barrel 13 fits in contact with the conical barrel disc 23, and the stressed conical barrel disc 23 is passively slid in the cylindrical groove, whereby the moving conical barrel disc 23 pushes the inclined push plate 24 and the T-shaped slide plate 25 fitted on the outer wall to move, thereby causing the T-shaped slide plate 25 to squeeze the elastic member 27 in the T-shaped slide groove 26, causing it to deform. The elastic member 27 is specifically composed of a spring, and the installation of the elastic member 27 is convenient for subsequent driving The inclined push plate 24 automatically resets, thereby passively moving in the push chute to contact and push the inclined plate 28, causing it to tilt and rotate around the L-shaped shaft 29. The passively tilted inclined plate 28 drives the clamping plate 230 to fit and contact the outer wall of the metal plate 14, clamping and fixing it. The angle change of the inclined plate 28 will cause the clamping plate 230 to fit on the metal plate 14, and the ball bearing will adjust the angle of the clamping plate 230 in real time when driving the clamping plate 230 to fit on the metal plate 14, thereby ensuring a close fit with the metal plate 14, thereby facilitating the disassembly, assembly and replacement of the paper-based material purification cylinder 13 for seawater purification operations.

[0041] When the inclined push plate 24 is passively limited and moved, it will also drive one of the tooth plates in the meshing assembly 231 to slide in translation, thereby driving the spur gear to rotate, thereby driving the other tooth plate and the U-shaped plate frame 233 to slide in translation in the opposite direction. The movement of the U-shaped plate frame 233 will drive the two sets of ball rods 234 to approach the outer wall of the paper-based material purification cylinder 13, and with continued translation, the two sets of ball rods 234 will touch the outer wall of the paper-based material purification cylinder 13, so that the part where the metal plate 14 is not installed is kept in a taut state. When the surface of the paper-based material purification cylinder 13 is in a taut state, the paper-based fibers are arranged more densely, and the porosity is reduced to 0.1 to 1 micron, which effectively intercepts bacteria and microplastics, making its purification effect better.

[0042] During the above process, the passive movement of the conical cylinder disc 23 will gradually contact the I-shaped groove disc 235 installed on the rotating rod 22 until the I-shaped groove disc 235 and the T-shaped slot 236 are engaged and limited. At this time, the conical cylinder disc 23 will also move completely into the cylindrical groove, thereby starting the motor 21 to drive the rotating rod 22 and the rotating disc to rotate, thereby driving the limited and fixed paper-based material purification cylinder 13 to rotate together, purifying the seawater introduced into the paper-based material purification cylinder 13. The centrifugal force generated by the rotation of the paper-based material can accelerate the seawater to pass through the pores of the material, prompting suspended particles such as algae and mud to be captured by the fiber network due to inertia, thereby increasing the efficiency of static filtration by 20% to 40%, thereby improving the purification speed and effect.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A seawater purification device based on paper-based materials, comprising a base frame (1), characterized in that: The base frame (1) is provided with a movable cylinder (11), a cylinder plug (12) is tightly clamped in the inner wall of one end of the movable cylinder (11), a liquid guide tube opening is opened through the side wall of the movable cylinder (11), a paper-based material purification cylinder (13) is closely connected to the inner wall of the movable cylinder (11), four metal plates (14) are fixedly connected around the paper-based material purification cylinder (13), the other end of the movable cylinder (11) is located at the center position and is movably sleeved with a rotating disk, the movable cylinder (11) is provided with a clamping and limiting structure corresponding to the four metal plates (14), and each of the clamping and limiting structures is also provided with a resistance structure that can produce a tight state for the paper-based material purification cylinder (13).

2. The paper-based seawater purification device according to claim 1, characterized in that: A forward and reverse rotating motor (21) is fixedly connected to the outer wall of one end of the base frame (1); a rotating rod (22) is fixedly connected to the rotating shaft of the motor (21); the rod body of the rotating rod (22) is connected to the base frame (1) in a through-connected rotation manner; the rod body of the rotating rod (22) is also connected to the disk body of the rotating disk in a through-connected fixed manner; and a conical cylinder disk (23) is also connected to the rod body of the rotating rod (22) in a sliding manner.

3. The paper-based seawater purification device according to claim 2, characterized in that: Each of the clamping and limiting structures includes an inclined push plate (24) that is slidably connected to the outer wall of the conical cylinder disk (23), and a push groove that is slidably connected to the inclined push plate (24) is provided in the inner wall of the rotating disk.

4. The paper-based seawater purification device according to claim 3, characterized in that: A T-shaped slide plate (25) is fixedly connected to the outer wall of the bottom end of the inclined push plate (24), and a T-shaped slide groove (26) is provided in the inner wall of the rotating disk to be slidably engaged with the T-shaped slide plate (25). An elastic member (27) is fixedly connected between the outer wall of one end of the T-shaped slide plate (25) and the inner wall of one end of the T-shaped slide groove (26).

5. The paper-based seawater purification device according to claim 4, characterized in that: The outer wall of the other end plate body of the inclined push plate (24) can be intermittently fitted and slidably connected with an inclined plate (28), and an arc groove is opened in the inner wall of the rotating disk to be fitted and rotatably connected with the plate body of one side of the inclined plate (28). An L-shaped shaft rod (29) is movably sleeved on the plate body of the inclined plate (28), and one end rod body of the L-shaped shaft rod (29) is fixedly connected to the inner wall of one end of the rotating disk.

6. The paper-based seawater purification device according to claim 5, characterized in that: A ball is movably sleeved on the side wall of one end of the inclined plate (28), and a clamping plate (230) is fixedly connected to the ball. The other end plate body of the clamping plate (230) can be fitted and connected to the outer wall of the metal plate (14).

7. The paper-based seawater purification device according to claim 6, characterized in that: Each of the interference structures includes a meshing assembly (231), which is specifically composed of a spur gear and two tooth plates meshing with it. The inner wall of the rotating disk is provided with meshing grooves that are respectively slidably connected to a spur gear and the two tooth plates. The outer wall of one tooth plate is fixedly connected to the outer wall of the inclined push plate (24), and the outer wall of the other tooth plate is fixedly connected to a U-shaped plate frame (233).

8. The paper-based seawater purification device according to claim 7, characterized in that: A U-shaped plate groove is provided in the inner wall of the rotating disk for fitting and sliding connection with the U-shaped plate frame (233). Two ball rods (234) are fixedly connected to the outer walls of the plate bodies on both sides of one end of the U-shaped plate frame (233). The ball parts of the two groups of ball rods (234) are made of natural rubber material, and the ball parts of the two groups of ball rods (234) can be intermittently fitted and connected to the outer walls of both sides of the paper-based material purification cylinder (13).

9. The paper-based seawater purification device according to claim 8, characterized in that: An I-shaped groove disc (235) is fixedly connected to the rod body of the T-shaped slide plate (25); a T-shaped slot (236) is provided on one end of the conical cylinder disc (23) for intermittently engaging with the I-shaped groove disc (235); and a cylindrical groove is provided on the inner wall of one end of the rotating disc for sliding engagement with the conical cylinder disc (23).

10. The paper-based seawater purification device according to claim 9, characterized in that: A plurality of beveled arc plates (237) are fixedly connected in a surrounding manner to the inner wall of the movable cylinder (11), and the I-shaped groove plate (235) is specifically made of natural rubber material.

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