Reverse osmosis chemical cleaning device

Abstract

The utility model provides a kind of reverse osmosis chemical cleaning device, including cleaning subassembly and hanger subassembly, hanger subassembly includes the hanger plate of being arranged in the one side of cleaning subassembly, electric slide rail is fixedly arranged on hanger plate, electric slide rail has electric slide platform, electric slide platform bottom end is fixedly arranged with moving platform, moving platform bottom end is fixedly arranged with the cylinder of lifting type, the output end of cylinder connects cleaning subassembly, cleaning subassembly includes cleaning jar and the jar cover of being covered on cleaning jar, the output end of cylinder connects jar cover.The utility model has the beneficial effect as follows, by rising installation frame again, cooperate the opening of electric slide rail, finally drive installation frame to move towards the direction of receiving component, finally installation frame moves to the above of receiving component, the droplet of reverse osmosis membrane flushing, finally can be collected in receiving component, avoid the droplet of reverse osmosis membrane flushing to drop on ground, cause the pollution of working environment.

Description

Technical Field

[0001] This utility model is a reverse osmosis chemical cleaning device, belonging to the field of reverse osmosis. Background Technology

[0002] Reverse osmosis uses a semi-permeable membrane to separate dilute and concentrated solutions through a pressure difference, filtering out dissolved salts, colloids, microorganisms, organic matter, etc. It requires regular chemical cleaning of the semi-permeable membrane surface to prevent microorganisms from affecting the filtration efficiency of the reverse osmosis membrane. Therefore, a reverse osmosis chemical cleaning device is needed.

[0003] In a reverse osmosis chemical cleaning device with application number 202223066827.1, the patent describes how an operator turns on a servo motor A to drive the reverse osmosis membrane fixed at the bottom of the rotating frame A to rotate continuously clockwise in a hydroxide chemical cleaning solution. This allows the hydroxide chemical cleaning solution to penetrate into the reverse osmosis membrane and continuously generate friction with the membrane, performing uniform contact rinsing treatment on the reverse osmosis membrane. This process dissolves a large amount of protein and saponified lipids adhering to the surface of the reverse osmosis membrane, improving the efficiency of cleaning the reverse osmosis membrane by rotating it in the hydroxide chemical cleaning solution and ensuring full contact with the solution.

[0004] However, the rotating frame of this patent, which is the frame for installing the reverse osmosis membrane, still requires manual placement of the frame into the cleaning tank. When the reverse osmosis membrane is large, the weight of the frame adds to the effort required to manually place it into the tank. Furthermore, the reverse osmosis membrane absorbs liquid after cleaning, which can cause dripping onto the ground after removal, resulting in environmental pollution. Therefore, this invention proposes an intelligent extraction reverse osmosis chemical cleaning device. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a reverse osmosis chemical cleaning device.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0007] A reverse osmosis chemical cleaning device includes a cleaning component and a hanger assembly. The hanger assembly includes a hanger plate disposed on one side of the cleaning component. An electric slide rail is fixedly mounted on the hanger plate. An electric slide table is mounted on the electric slide rail. A movable platform is fixedly mounted at the bottom end of the electric slide table. A lifting cylinder is fixedly mounted at the bottom end of the movable platform. The output end of the cylinder is connected to the cleaning component. The cleaning component includes a cleaning tank and a tank cover covering the cleaning tank. The output end of the cylinder is connected to the tank cover. A receiving component is also disposed between the hanger plate and the cleaning tank. A driving component is disposed on the tank cover. An installation frame that can be inserted into the cleaning tank can be connected to the driving component.

[0008] Furthermore, the receiving component is a receiving frame, on which multiple mounting plates are fixedly mounted. The mounting plates are fixed to the hanger plate and the cleaning tank with screws.

[0009] Furthermore, the cleaning tank is equipped with a feeding pipe and a discharge pipe, both of which are fitted with valves.

[0010] Furthermore, the drive assembly includes a drive motor mounted on the top of the can lid with a bracket, the output end of the drive motor is connected to a rotating rod that passes through the can lid, and the mounting frame is fixed to the bottom end of the rotating rod with screws.

[0011] Furthermore, push plates are installed on one side and top of the mounting frame, and an L-shaped clamp is fixed to one end of each push plate. A soft rubber layer is pasted on the end face of the clamp. The mounting frame and push plates are provided with corresponding mounting holes, and there are multiple mounting holes on the push plates.

[0012] Furthermore, a fixing cross plate is also fixedly provided on the clamp, and multiple mounting holes are provided on the fixing cross plate.

[0013] Furthermore, a gear is fixedly sleeved on the outer surface of the rotating rod, and multiple auxiliary gears are meshed on one side of the gear. An auxiliary rotating rod is fixedly installed on the central shaft of the auxiliary gear. The auxiliary rotating rod passes through the can cover, and a blade is fixedly installed on each auxiliary rotating rod. Bearings fixed to the top surface of the can cover are sleeved on the outer surface of the auxiliary rotating rod and the outer surface of the rotating rod.

[0014] Furthermore, a sealing ring is affixed to the bottom of the can lid, and a sealing groove corresponding to the sealing ring is opened on the top surface of the cleaning tank.

[0015] The beneficial effects of this utility model are:

[0016] When cleaning a reverse osmosis membrane that is covered with a large amount of protein and saponified lipids, the membrane is fixed in the mounting frame. The cylinder descends, causing the tank cover and the mounting frame to descend together. Finally, the fixed reverse osmosis membrane descends into the cleaning tank, completing the subsequent cleaning work.

[0017] Next, pour the hydroxide chemical cleaning solution into the cleaning tank. Observation windows are set up on the cleaning tank. After the hydroxide chemical cleaning solution covers the reverse osmosis membrane, the staff turns on the drive component to rotate the reverse osmosis membrane. The reverse osmosis membrane is continuously rubbed by the hydroxide chemical cleaning solution as it penetrates into the membrane, resulting in uniform contact rinsing. This process dissolves a large amount of protein and saponified lipids adhering to the surface of the reverse osmosis membrane, achieving efficient chemical cleaning.

[0018] By raising the mounting frame and opening the electric slide rail, the mounting frame is eventually moved towards the receiving component. Once the mounting frame is above the receiving component, the droplets generated during reverse osmosis membrane flushing can be collected inside the receiving component, preventing the droplets from falling onto the ground and polluting the working environment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a front view of a reverse osmosis chemical cleaning device according to the present invention;

[0021] Figure 2 This is a schematic diagram of the drive assembly of a reverse osmosis chemical cleaning device according to the present invention;

[0022] Figure 3 This is a schematic diagram of the installation frame of a reverse osmosis chemical cleaning device according to the present invention;

[0023] Figure 4 This is a schematic diagram of the sealing groove of a reverse osmosis chemical cleaning device according to the present invention.

[0024] In the diagram, 1. Hanger plate; 2. Electric slide rail; 3. Electric slide table; 4. Moving table; 5. Cylinder; 6. Cleaning tank; 7. Tank cover; 8. Receiving frame; 9. Mounting plate; 10. Feeding pipe; 11. Discharge pipe; 12. Valve; 13. Drive motor; 14. Rotating rod; 15. Mounting frame; 16. Push plate; 17. Clamping plate; 18. Soft rubber layer; 19. Mounting hole one; 20. Fixed horizontal plate; 21. Mounting hole two; 22. Gear; 23. Secondary gear; 24. Secondary rotating rod; 25. Blade; 26. Bearing; 27. Sealing ring; 28. Sealing groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-3This utility model provides a reverse osmosis chemical cleaning device, including a cleaning component and a hanger component. The hanger component includes a hanger plate 1 disposed on one side of the cleaning component. An electric slide rail 2 is fixedly disposed on the hanger plate 1. An electric slide table 3 is disposed on the electric slide rail 2. A moving platform 4 is fixedly disposed at the bottom of the electric slide table 3. A lifting cylinder 5 is fixedly disposed at the bottom of the moving platform 4. The output end of the cylinder 5 is connected to the cleaning component. The cleaning component includes a cleaning tank 6 and a tank cover 7 covering the cleaning tank 6. The output end of the cylinder 5 is connected to the tank cover 7. A receiving component is also disposed between the hanger plate 1 and the cleaning tank 6. A driving component is disposed on the tank cover 7. An installation frame 15 that can be inserted into the cleaning tank 6 can be connected to the driving component.

[0027] See Figure 1 The receiving component is a receiving frame 8, on which multiple mounting plates 9 are fixed. The mounting plates 9 are fixed to the hanger plate 1 and the cleaning tank 6 with screws. The cleaning tank 6 is equipped with a feeding pipe 10 and a discharge pipe 11. Both the feeding pipe 10 and the discharge pipe 11 are equipped with valves 12. The cleaning fluid is added along the feeding pipe 10. The dripping liquid generated by the reverse osmosis membrane flushing falls into the receiving frame 8 and is collected, thereby protecting the surrounding working environment.

[0028] See Figure 2-3 The drive assembly includes a drive motor 13 mounted on the top of the can lid 7 with a bracket. The output end of the drive motor 13 is connected to a rotating rod 14 that passes through the can lid 7. A mounting frame 15 is fixed to the bottom of the rotating rod 14 with screws. Push plates 16 are provided on one side and the top surface of the mounting frame 15. An L-shaped clamping plate 17 is fixed to one end of each push plate 16. A soft rubber layer 18 is pasted on the end face of the clamping plate 17. The mounting frame 15 and the push plate 16 have corresponding mounting holes 19. There are multiple mounting holes 19 on the push plate 16. A fixing plate 20 is also fixed on the clamping plate 17. The fixing plate 20 has multiple mounting holes 21. Specifically, the push plate 16 is pushed to make the L-shaped clamping plate 17 contact the two ends of the reverse osmosis membrane and clamp them together. During the clamping process, the soft rubber layer 18 is squeezed, so that the mounting holes 19 can better correspond to each other. The screw is then inserted and fixed. Afterwards, the screw is inserted into the mounting holes 21 to fix the ends of the reverse osmosis membrane, ensuring the installation stability of the reverse osmosis membrane.

[0029] See Figure 2 and Figure 4A gear 22 is fixedly sleeved on the outer surface of the rotating rod 14. Multiple secondary gears 23 are meshed on one side of the gear 22. A secondary rotating rod 24 is fixedly mounted on the central shaft of the secondary gear 23. The secondary rotating rod 24 passes through the tank cover 7, and a blade 25 is fixedly mounted on each secondary rotating rod 24. Bearings 26 fixed to the top surface of the tank cover 7 are sleeved on the outer surface of the secondary rotating rod 24 and the outer surface of the rotating rod 14. A sealing ring 27 is attached to the bottom end of the tank cover 7. A sealing groove 28 corresponding to the sealing ring 27 is opened on the top surface of the cleaning tank 6. The operator controls the rotation of the rotating rod 14, which in turn drives the gear 22 and the auxiliary gear 23 to rotate together, achieving the forward rotation of the rotating rod 14 and the flipping of the auxiliary rotating rod 24. This continuously drives the blade 25 to rotate, generating a certain resistance when pushing the liquid, thus quickly flushing the inside and surface of the reverse osmosis membrane and improving the efficiency of chemical cleaning of the reverse osmosis membrane. After the tank cover 7 and the cleaning tank 6 are covered, the sealing ring 27 enters the sealing groove 28, achieving a seal after the tank cover 7 and the cleaning tank 6 are covered.

[0030] During use, when cleaning a reverse osmosis membrane that is covered with a large amount of protein and saponified lipids, the membrane is fixed within the mounting frame 15. The cylinder 5 descends, causing the tank cover 7 and the mounting frame 15 to descend together. The fixed reverse osmosis membrane eventually descends into the cleaning tank 6, completing the subsequent cleaning process. Hydroxide chemical cleaning solution is then poured into the cleaning tank 6. An observation window is provided on the cleaning tank 6. After the hydroxide chemical cleaning solution submerges the reverse osmosis membrane, the operator activates the drive assembly to rotate the reverse osmosis membrane, allowing the reverse osmosis membrane to absorb the hydroxide chemical cleaning solution. The internal friction between the membrane and the reverse osmosis membrane continuously generates friction, resulting in uniform contact rinsing of the membrane. This process dissolves a large amount of proteins and saponified lipids adhering to the membrane surface, achieving efficient chemical cleaning. The rising mounting frame 15, in conjunction with the opening of the electric slide rail 2, moves towards the receiving module. Once the mounting frame 15 is positioned above the receiving module, the drippings generated during membrane rinsing are collected within the receiving module, preventing them from falling onto the ground and polluting the working environment. Specifically, the drive motor 13 is a variable frequency motor, which is existing technology and will not be described in detail here.

[0031] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A reverse osmosis chemical cleaning apparatus, characterized by, The assembly includes a cleaning component and a hanger assembly. The hanger assembly includes a hanger plate (1) set on one side of the cleaning component. An electric slide rail (2) is fixed on the hanger plate (1). An electric slide table (3) is provided on the electric slide rail (2). A moving platform (4) is fixed at the bottom of the electric slide table (3). A lifting cylinder (5) is fixed at the bottom of the moving platform (4). The output end of the cylinder (5) is connected to the cleaning component. The cleaning component includes a cleaning tank (6) and a tank cover (7) covering the cleaning tank (6). The output end of the cylinder (5) is connected to the tank cover (7). A receiving component is also provided between the hanger plate (1) and the cleaning tank (6). A driving component is provided on the tank cover (7). An installation frame (15) that can be inserted into the cleaning tank (6) can be connected to the driving component.

2. The reverse osmosis chemical cleaning device according to claim 1, characterized in that, The receiving component is a receiving frame (8), and multiple mounting plates (9) are fixed on the receiving frame (8). The mounting plates (9) are fixed to the hanger plate (1) and the cleaning tank (6) with screws.

3. The reverse osmosis chemical cleaning device according to claim 2, characterized in that, The cleaning tank (6) is equipped with a feeding pipe (10) and a discharge pipe (11), and valves (12) are installed on both the feeding pipe (10) and the discharge pipe (11).

4. The reverse osmosis chemical cleaning device according to claim 3, characterized in that, The drive assembly includes a drive motor (13) mounted on the top of the can lid (7) with a bracket. The output end of the drive motor (13) is connected to a rotating rod (14) that passes through the can lid (7). The mounting frame (15) is fixed to the bottom end of the rotating rod (14) with screws.

5. The reverse osmosis chemical cleaning device according to claim 4, characterized in that, Push plates (16) are provided on one side and top of the mounting frame (15). An L-shaped clamp (17) is fixed at one end of each push plate (16). A soft rubber layer (18) is pasted on the end face of the clamp (17). The mounting frame (15) and the push plate (16) are provided with corresponding mounting holes (19). There are multiple mounting holes (19) on the push plate (16).

6. The reverse osmosis chemical cleaning device according to claim 5, characterized in that, A fixing plate (20) is also fixed on the clamp (17), and multiple mounting holes (21) are provided on the fixing plate (20).

7. A reverse osmosis chemical cleaning device according to claim 6, characterized in that, A gear (22) is fixedly sleeved on the outer surface of the rotating rod (14). Multiple auxiliary gears (23) are meshed on one side of the gear (22). An auxiliary rotating rod (24) is fixedly installed on the central shaft of the auxiliary gear (23). The auxiliary rotating rod (24) passes through the can cover (7). Each auxiliary rotating rod (24) is fixedly equipped with a blade (25). The outer surface of the auxiliary rotating rod (24) and the outer surface of the rotating rod (14) are both sleeved with bearings (26) fixed on the top surface of the can cover (7).

8. The reverse osmosis chemical cleaning device according to claim 7, characterized in that, A sealing ring (27) is attached to the bottom of the can lid (7), and a sealing groove (28) corresponding to the sealing ring (27) is opened on the top surface of the cleaning tank (6).

Images