A concentrate recovery device and method for easy disassembly and suspended support for cleaning of reverse osmosis membranes.

Abstract

This invention discloses a concentrate recovery device and method for convenient disassembly and suspended support cleaning of reverse osmosis membranes, belonging to the field of concentrate recovery technology. It includes a frame, a filtration device, a moving device, a disassembly device, and a support device. The filtration device is installed on the left side of the frame, the moving device is installed on the right side of the frame, the disassembly device is installed on top of the moving device, and the support device is installed in the middle of the frame, located to the left of the moving device. The disassembly device includes: a fixed rod, a shaped bracket, an electric push rod, a reduction motor, and a threaded rod. Multiple fixed rods are fixedly installed on the left side of the right side of the moving device, the shaped bracket is slidably connected to the fixed rods, and multiple electric push rods are fixedly installed on the left side of the right side of the moving device, with the output right side of the electric push rod fixedly connected to the left side of the shaped bracket. Through this method, the present invention allows for rapid disassembly of the reverse osmosis membrane and assists in suspending and supporting the reverse osmosis membrane for easy cleaning.

Description

Technical Field

[0001] This invention relates to the field of concentrate recovery technology, specifically to a concentrate recovery device and method that allows for easy disassembly and suspended support for cleaning reverse osmosis membranes. Background Technology

[0002] Industrial water purification processes generate concentrated wastewater with high calcium and magnesium ion concentrations, which is typically discharged directly. Discharging this concentrated wastewater into natural water bodies can increase salinity, impacting aquatic life. Wastewater recovery can reduce the discharge of these harmful substances and allow for water recycling. Common methods for wastewater recovery include chemical precipitation, ion exchange, membrane separation, evaporation crystallization, and biological treatment. Membrane separation is relatively simple and efficient. Its principle is to use a membrane to retain calcium and magnesium ions, large organic molecules, and colloidal substances in the water. During membrane separation, pretreatment of the concentrated wastewater is crucial to prevent membrane clogging and fouling. Furthermore, appropriate membrane modules and operating parameters, such as membrane material, pore size, operating pressure, and temperature, must be selected based on the properties of the concentrated wastewater and treatment requirements. After a period of operation, the membrane separation system requires cleaning and maintenance to restore its performance and flux.

[0003] Chinese patent CN117401771 B discloses a reverse osmosis concentrate recycling device and its usage method, including a base, and further comprising: a tank body, which is vertically mounted above the base, with a U-shaped pipe connected to the top of the tank body; a water tank, which is fixedly installed on the top of the base, with the end of the U-shaped pipe away from the tank body installed on the top of the water tank, the U-shaped pipe and the water tank being connected; a spiral pipe, which is sleeved on the vertical side surface of the U-shaped pipe near the water tank; a cleaning component, which is located inside the tank body and is used to clean impurities inside the tank body; a switch component, which is located inside the water tank; heating plates and ultraviolet lamps, with four heating plates evenly installed on the inner wall of the tank body and four ultraviolet lamps evenly installed in a ring on the top of the tank body; four support legs, evenly distributed in a ring, vertically fixedly installed at the bottom of the tank body, all four support legs being installed on the top of the base; a drain port is provided at the center of the bottom of the tank body, with a cover plate below the drain port; and a connecting pipe is installed on the side of the water tank.

[0004] However, the technical solution of this patent has the following problems:

[0005] This patent does not allow for quick disassembly of the reverse osmosis membrane, nor does it allow for suspending and supporting the reverse osmosis membrane for cleaning.

[0006] Based on this, the present invention designs a concentrate recovery device and method for easy disassembly and suspended support cleaning of reverse osmosis membranes to solve the above problems. Summary of the Invention

[0007] In view of the above-mentioned shortcomings of the prior art, the present invention provides a concentrated water recovery device and method for easy disassembly and suspension support for cleaning reverse osmosis membranes.

[0008] To achieve the above objectives, the present invention provides the following technical solution:

[0009] A concentrate recovery device for easy disassembly and suspended support cleaning of reverse osmosis membranes includes a frame, a filtration device, a moving device, a disassembly device, and a support device. The filtration device is installed on the left side of the frame, the moving device is installed on the right side of the frame, the disassembly device is installed on the upper side of the moving device, and the support device is installed in the middle of the frame, located on the left side of the moving device. The disassembly device includes: a fixed rod, a shaped bracket, an electric push rod, a geared motor, and a threaded rod. Multiple fixed rods are fixedly installed on the left side of the moving device on the right side. The shaped bracket is slidably connected to the fixed rod. Multiple electric push rods are fixedly installed on the left side of the moving device on the right side. The right side of the output shaft of the electric push rod is fixedly connected to the left side of the shaped bracket. The geared motor is fixedly installed on the right side of the shaped bracket via the bracket. The right side of the threaded rod is not threaded. The right side of the threaded rod passes through the shaped bracket and is rotatably connected to the middle side of the shaped bracket. The end of the right side of the threaded rod away from the shaped bracket is connected to the output shaft of the geared motor.

[0010] Furthermore, the disassembly device also includes: a sliding rod, a movable ring, and a spring. Multiple sliding rods are slidably connected to the moving device. A protrusion is provided on the right side of the sliding rod to prevent it from sliding out of the moving device when it slides to the left. A movable ring is fixedly installed on the left side of the sliding rod. The spring is disposed on the sliding rod, with one end of the spring tightly attached to the right side wall of the movable ring and the other end of the spring tightly attached to the moving device.

[0011] Furthermore, the moving device includes: an X-axis moving assembly, a Y-axis moving assembly, a Z-axis moving assembly, a moving frame, and handles. The guide rail of the X-axis moving assembly is fixedly installed on the right side of the frame. The guide rail of the Y-axis moving assembly is fixedly installed on the slider of the X-axis moving assembly. The guide rail of the Z-axis moving assembly is fixedly installed on the slider of the Y-axis moving assembly. The X-axis, Y-axis, and Z-axis moving assemblies all use commercially available linear guide rails and sliders. The slider is slidably connected to the linear guide rail and is restricted to the linear guide rail and will not slide off the linear guide rail. The moving frame is fixedly installed on the slider of the Z-axis moving assembly. The two handles are symmetrically fixedly installed on the right side of the moving frame along the central axis of the moving frame. The other end of the spring is tightly attached to the left side wall of the moving frame of the moving device.

[0012] Furthermore, multiple fixed rods are fixedly installed on the right side of the moving frame of the moving device, multiple electric push rods are fixedly installed on the right side of the moving frame of the moving device, and multiple sliding rods are slidably connected to the moving frame of the moving device.

[0013] Furthermore, the support device includes: a first linear module, an L-shaped bracket, and a second linear module. The first linear module is fixedly installed on the middle side of the frame, the L-shaped bracket is fixedly installed on the output end of the first linear module, and the second linear module is fixedly installed on the L-shaped bracket.

[0014] Furthermore, the support device also includes an arc-shaped frame and guide wheels. The arc-shaped frame is fixedly installed at the output end of the second linear module, and a plurality of guide wheels are arranged on the arc-shaped frame along the arc-shaped contour of the arc-shaped frame. The guide wheels are rotatably connected to the arc-shaped frame through a rotating shaft.

[0015] Furthermore, the filtration device includes: a sleeve, a reverse osmosis membrane, an outlet pipe, an inlet pipe, and a water pump. Multiple sleeves are fixedly installed on the left side of the frame. The reverse osmosis membrane is slidably connected inside the sleeve. The outlet pipe is fixedly installed on the right side of the sleeve. The inlet pipe is fixedly installed on the left side of the sleeve. The water pump is fixedly installed on the upper side of the frame. The end of the inlet pipe away from the sleeve is fixedly connected to the output end of the water pump.

[0016] Furthermore, the filtration device also includes a pressure plate and a plug. The pressure plate is fixedly connected to the right side of the reverse osmosis membrane. The pressure plate is fixedly installed on the right side of the sleeve by screws. An inspection port is provided on the right side of the pressure plate, and the plug is threadedly connected to the inspection port.

[0017] To better achieve the objectives of this invention, the present invention also provides a method for convenient disassembly and suspended support for cleaning reverse osmosis membranes, comprising the following steps:

[0018] Step 1: The water pump of the filtration device delivers the concentrated water from the outside to the inlet pipe. The concentrated water enters the sleeve through the inlet pipe and is filtered by the reverse osmosis membrane inside the sleeve. The filtered concentrated water is then delivered out through the outlet pipe.

[0019] Step 2: When cleaning the filter unit, remove the plug from the inspection port. The user drives the moving frame by the handle. With the cooperation of the X-axis moving assembly, Y-axis moving assembly and Z-axis moving assembly, the disassembly device is moved to the sleeve position of the filter unit. The moving ring of the disassembly device is close to the right side of the sleeve, and the threaded rod is close to the inspection port. The output end of the geared motor rotates, which drives the threaded rod to rotate. The rotation of the threaded rod locks on the inspection port. The rotation of the threaded rod causes the moving frame to move to the left, and the spring is compressed. The protrusion on the left side of the moving frame is close to the moving ring. At this time, the power of the geared motor is cut off, so that its output shaft stops rotating. The electric push rod extends and drives the irregular bracket to move to the right. The movement of the irregular bracket to the right drives the threaded rod to move to the right, pulling the pressure plate out of the sleeve. The pressure plate pulling out of the sleeve causes the reverse osmosis membrane to move out of the sleeve partly.

[0020] Step 3: Move the output end of the first linear module to the position of the reverse osmosis membrane being disassembled, and move the output end of the second linear module up and down to the appropriate position so that the guide rollers on the arc frame are in close contact with the reverse osmosis membrane. Use the Y-axis moving component to pull the reverse osmosis membrane completely out of the sleeve. Move the output end of the second linear module down to the bottom. At this time, the reverse osmosis membrane can be cleaned. After cleaning, put the reverse osmosis membrane back into the sleeve.

[0021] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention, through the cooperation of the X-axis moving component, the Y-axis moving component and the Z-axis moving component, moves the disassembly device to a suitable position of the filter device. The moving ring of the disassembly device is in close contact with the filter device. The output end of the deceleration motor of the disassembly device rotates to drive the threaded rod to rotate. The rotation of the threaded rod locks on the filter device. The rotation of the threaded rod causes the moving frame to move to the left, the spring is compressed, the left side protrusion of the moving frame is in close contact with the moving ring, and the threaded rod is threadedly connected to the filter device. At this time, the power supply of the deceleration motor is cut off to stop its output shaft from rotating. The electric push rod extends to drive the irregular support to move to the right. The movement of the irregular support to the right drives the threaded rod to move to the right to disassemble the filter device, which is conducive to the rapid disassembly of the reverse osmosis membrane.

[0022] 2. Move the output end of the second linear module to the position of the reverse osmosis membrane being disassembled, and move the output end of the first linear module up and down to the appropriate position so that the guide wheel on the arc frame is in close contact with the reverse osmosis membrane. Use the Y-axis moving component to completely pull the reverse osmosis membrane out of the sleeve for cleaning. After cleaning, put the reverse osmosis membrane back into the sleeve. This helps to suspend and support the reverse osmosis membrane and facilitates cleaning. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0025] Figure 2 This is a front view of the present invention;

[0026] Figure 3 This is a side view of the present invention;

[0027] Figure 4 This is a top view of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure in the cleaning state of the present invention. Figure 1 ;

[0029] Figure 6 This is a schematic diagram of the structure in the cleaning state of the present invention. Figure 2 ;

[0030] Figure 7 This is a partial structural diagram of the disassembly device of the present invention. Figure 1 ;

[0031] Figure 8 This is a partial structural diagram of the disassembly device of the present invention. Figure 2 ;

[0032] Figure 9 This is a partial structural schematic diagram of the support device of the present invention;

[0033] Figure 10 This is a three-dimensional structural schematic diagram of the overall cross-sectional view of the filtration device of the present invention;

[0034] Figure 11 This is a cross-sectional view of a portion of the structural schematic diagram of the disassembly device of the present invention;

[0035] Figure 12 This is a partial structural diagram of the disassembly device of the present invention. Figure 3 ;

[0036] Figure 13 This is a partial structural diagram of the disassembly device of the present invention. Figure 4 .

[0037] The labels in the diagram represent:

[0038] 1. Frame; 2. Filter device; 21. Sleeve; 22. Reverse osmosis membrane; 23. Outlet pipe; 24. Inlet pipe; 25. Water pump; 26. Pressure plate; 27. Plug; 3. Moving device; 31. X-axis moving assembly; 32. Y-axis moving assembly; 33. Z-axis moving assembly; 34. Moving frame; 35. Handle; 4. Disassembly device; 41. Fixed rod; 42. Irregular bracket; 43. Electric push rod; 44. Gear motor; 45. Threaded rod; 46. Sliding rod; 47. Moving ring; 48. Spring; 5. Support device; 51. First linear module; 52. L-shaped bracket; 53. Second linear module; 54. Arc frame; 55. Guide wheel. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0040] The present invention will be further described below with reference to embodiments.

[0041] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0042] Example 1: In some examples, please refer to Figures 1-13 A concentrate recovery device for easy disassembly and suspended support cleaning of reverse osmosis membranes includes a frame 1, a filter device 2, a moving device 3, a disassembly device 4, and a support device 5. The filter device 2 is installed on the left side of the frame 1, the moving device 3 is installed on the right side of the frame 1, the disassembly device 4 is installed on the upper side of the moving device 3, and the support device 5 is installed in the middle of the frame 1, located to the left of the moving device 3. The disassembly device 4 includes: a fixed rod 41, a shaped bracket 42, an electric push rod 43, a reduction motor 44, and a threaded rod 45. Multiple fixed rods 41 are located on the left side of the frame 1. The irregularly shaped bracket 42 is slidably connected to the fixed rod 41 and fixedly installed on the right side of the mobile device 3. The multiple electric push rods 43 are fixedly installed on the left side of the mobile device 3. The right side of the output shaft of the electric push rod 43 is fixedly connected to the left side of the irregularly shaped bracket 42. The geared motor 44 is fixedly installed on the right side of the irregularly shaped bracket 42 through the bracket. The right side of the threaded rod 45 is not threaded. The right side of the threaded rod 45 passes through the irregularly shaped bracket 42 and is rotatably connected to the middle side of the irregularly shaped bracket 42. The end of the threaded rod 45 away from the irregularly shaped bracket 42 is connected to the output shaft of the geared motor 44.

[0043] The concentrated water is filtered by the filter device 2. The disassembly device 4 is quickly moved by the moving device 3 to a suitable position of the filter device 2. The filter device 2 is disassembled by the disassembly device 4, cleaned and put back. The filter device 2 is cleaned regularly to maintain the filtration efficiency of the filter device 2. The disassembled filter device 2 is supported by the support device 5 to facilitate its removal and cleaning.

[0044] The moving device 3 is manually moved so that the disassembly device 4 is moved to the appropriate position of the filter device 2. The output end of the reduction motor 44 of the disassembly device 4 rotates, driving the threaded rod 45 to rotate. The threaded rod 45 rotates and locks onto the filter device 2. The electric push rod 43 extends and drives the irregular bracket 42 to move to the right. The movement of the irregular bracket 42 to the right drives the threaded rod to move to the right, thus disassembling the filter device 2.

[0045] The disassembly device 4 further includes: a sliding rod 46, a movable ring 47, and a spring 48. The multiple sliding rods 46 are slidably connected to the moving device 3. A protrusion is provided on the right side of the sliding rod 46 to prevent the sliding rod 46 from sliding out of the moving device 3 when it slides to the left. The movable ring 47 is fixedly installed on the left side of the sliding rod 46. The spring 48 is provided on the sliding rod 46. One end of the spring 48 is in close contact with the right side wall of the movable ring 47, and the other end of the spring 48 is in close contact with the moving device 3.

[0046] The moving device 3 includes: an X-axis moving component 31, a Y-axis moving component 32, a Z-axis moving component 33, a moving frame 34, and handles 35. The guide rail of the X-axis moving component 31 is fixedly installed on the right side of the frame 1. The guide rail of the Y-axis moving component 32 is fixedly installed on the slider of the X-axis moving component 31. The guide rail of the Z-axis moving component 33 is fixedly installed on the slider of the Y-axis moving component 32. The X-axis moving component 31, Y-axis moving component 32, and Z-axis moving component 33 all use commercially available linear guide rails and sliders. The slider is slidably connected to the linear guide rail and is restricted to the linear guide rail and will not slide off the linear guide rail. The moving frame 34 is fixedly installed on the slider of the Z-axis moving component 33. The left side of the moving frame 34 is provided with a protrusion for supporting the moving ring 47. The two handles 35 are symmetrically fixedly installed on the right side of the moving frame 34 along the central axis. The other end of the spring 48 is in close contact with the left side wall of the moving frame 34 of the moving device 3.

[0047] The user drives the moving frame 34 through the handle 35. With the cooperation of the X-axis moving assembly 31, Y-axis moving assembly 32 and Z-axis moving assembly 33, the disassembly device 4 is moved to the appropriate position of the filter device 2. The moving ring 47 of the disassembly device 4 is in close contact with the filter device 2. The output end of the reduction motor 44 of the disassembly device 4 rotates, driving the threaded rod 45 to rotate. The threaded rod 45 rotates and locks onto the filter device 2. The rotation of the threaded rod 45 causes the moving frame 34 to move to the left, and the spring 48 is compressed. The protrusion on the left side of the moving frame 34 is in close contact with the moving ring 47. The threaded rod 45 is threaded onto the filter device 2. At this time, the power of the reduction motor 44 is cut off, causing its output shaft to stop rotating. The electric push rod 43 extends and drives the irregular bracket 42 to move to the right. The movement of the irregular bracket 42 to the right drives the threaded rod 45 to move to the right, thus disassembling the filter device 2.

[0048] Multiple fixed rods 41 are fixedly installed on the right side of the moving frame 34 of the moving device 3, multiple electric push rods 43 are fixedly installed on the right side of the moving frame 34 of the moving device 3, and multiple sliding rods 46 are slidably connected to the moving frame 34 of the moving device 3.

[0049] Example 2: In some embodiments, such as Figures 1-13As shown, in a preferred embodiment of the present invention, the support device 5 includes: a first linear module 51, an L-shaped bracket 52, and a second linear module 53. The first linear module 51 is fixedly installed on the middle side of the frame 1, the L-shaped bracket 52 is fixedly installed on the output end of the first linear module 51, and the second linear module 53 is fixedly installed on the L-shaped bracket 52.

[0050] The output end of the second linear module 53 moves to the position of the filter device 2 being disassembled, and the output end of the first linear module 51 moves up and down to a suitable position to assist in the disassembly of the filter device 2.

[0051] The support device 5 further includes an arc frame 54 and guide wheels 55. The arc frame 54 is fixedly installed at the output end of the second linear module 53. A plurality of guide wheels 55 are arranged on the arc frame 54 along the arc contour of the arc frame 54. The guide wheels 55 are rotatably connected to the arc frame 54 through a rotating shaft.

[0052] The filter device 2 can be quickly pulled out with the help of the guide wheel 55.

[0053] The filtration device 2 includes: a sleeve 21, a reverse osmosis membrane 22, an outlet pipe 23, an inlet pipe 24, and a water pump 25. Multiple sleeves 21 are fixedly installed on the left side of the frame 1. The reverse osmosis membrane 22 is slidably connected inside the sleeve 21. The outlet pipe 23 is fixedly installed on the right side of the sleeve 21. The inlet pipe 24 is fixedly installed on the left side of the sleeve 21. The water pump 25 is fixedly installed on the upper side of the frame 1. The end of the inlet pipe 24 away from the sleeve 21 is fixedly connected to the output end of the water pump 25.

[0054] The water pump 25 of the filter device 2 delivers the concentrated water from the outside to the inlet pipe 24. The concentrated water enters the sleeve 21 through the inlet pipe 24 and is filtered by the reverse osmosis membrane 22 inside the sleeve 21. The filtered concentrated water is then delivered out through the outlet pipe 23.

[0055] The filter device 2 further includes a pressure plate 26 and a plug 27. The pressure plate 26 is fixedly connected to the right side of the reverse osmosis membrane 22. The pressure plate 26 is fixedly installed on the right side of the sleeve 21 by screws. An inspection port is provided on the right side of the pressure plate 26. The plug 27 is threadedly connected to the inspection port.

[0056] Remove the plug 27 from the inspection port. Driven by the geared motor 44, the threaded rod 45 is threaded onto the inspection port. Remove the screws on the pressure plate 26. At this point, the pressure plate 26 is firmly fixed to the sleeve 21 through a tight fit between itself and the sleeve 21. Only after loosening the pressure plate 26 from the sleeve 21 can the pressure plate 26 be removed, allowing the reverse osmosis membrane 22 to be extracted. The output of the geared motor 44 rotates, driving the threaded rod 45 to rotate. The threaded rod 45 rotates and locks onto the inspection port of the pressure plate 26. Continued rotation of the threaded rod 45 causes the irregular support 42 to move to the left. The leftward movement of the irregular support 42 drives the electric push rod. 43 moves to the left as a whole, and the electric push rod 43 moves to the left, causing the moving frame 34 to move to the left. The moving frame 34 moves to the left, causing the spring 48 to be compressed. The left side protrusion of the moving frame 34 is in close contact with the moving ring 47. The threaded rod 45 continues to rotate, causing the pressure plate 26 to be released from the sleeve 21. At this time, the power supply of the reduction motor 44 is cut off, causing its output shaft to stop rotating. The electric push rod 43 extends, causing the irregular bracket 42 to move to the right. The irregular bracket 42 moves to the right, causing the threaded rod 45 to move to the right, disassembling and pulling out the pressure plate 26 and the reverse osmosis membrane 22, making it easier to pull the pressure plate 26 and the reverse osmosis membrane 22 out of the sleeve 21.

[0057] Example 3: In some embodiments, such as Figures 1-13 As shown, in a preferred embodiment of the present invention, a method for conveniently disassembling and suspending the reverse osmosis membrane for cleaning concentrate recovery includes the following steps:

[0058] Step 1: The water pump 25 of the filter device 2 delivers the concentrated water from the outside to the inlet pipe 24. The concentrated water enters the sleeve 21 through the inlet pipe 24 and is filtered by the reverse osmosis membrane 22 inside the sleeve 21. The filtered concentrated water is then delivered out through the outlet pipe 23.

[0059] Step Two: When cleaning the filter device 2, remove the plug 27 from the inspection port. The user drives the moving frame 34 using the handle 35. With the cooperation of the X-axis moving assembly 31, Y-axis moving assembly 32, and Z-axis moving assembly 33, the disassembly device 4 is moved to the sleeve 21 position of the filter device 2. The moving ring 47 of the disassembly device 4 is close to the right side of the sleeve 21, and the threaded rod 45 is close to the inspection port. The output end of the reduction motor 44 rotates, driving the threaded rod 45 to rotate. The threaded rod 45 rotates and locks onto the inspection port. The rotation of the threaded rod 45 causes the moving frame 34 to move to the left, the spring 48 is compressed, the left side protrusion of the moving frame 34 is in close contact with the moving ring 47, the threaded rod 45 continues to rotate and releases the pressure plate 26 from the sleeve 21, at this time the power of the reduction motor 44 is cut off so that its output shaft stops rotating, the electric push rod 43 extends and drives the irregular support 42 to move to the right, the irregular support 42 moves to the right and drives the threaded rod 45 to move to the right and pulls the pressure plate 26 out of the sleeve 21, the pressure plate 26 pulls out of the sleeve 21 and causes the reverse osmosis membrane 22 to move out of the sleeve 21 partly;

[0060] Step 3: Move the output end of the first linear module 51 to the position of the reverse osmosis membrane 22 being disassembled, and move the output end of the second linear module 53 up and down to the appropriate position so that the guide wheel 55 on the arc frame 54 is in close contact with the reverse osmosis membrane 22. Pull the reverse osmosis membrane 22 completely out of the sleeve 21 through the Y-axis moving component 32. Move the output end of the second linear module 53 down to the bottom. At this time, the reverse osmosis membrane 22 can be cleaned. After cleaning, put the reverse osmosis membrane 22 back into the sleeve 21.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A concentrate recovery device for easy disassembly and suspended support for cleaning reverse osmosis membranes, comprising a frame (1), characterized in that, It also includes a filter device (2), a moving device (3), a disassembly device (4), and a support device (5). The filter device (2) is installed on the left side of the frame (1), the moving device (3) is installed on the right side of the frame (1), the disassembly device (4) is installed on the upper side of the moving device (3), and the support device (5) is installed on the middle side of the frame (1). The disassembly device (4) includes: a fixed rod (41), a special-shaped bracket (42), an electric push rod (43), a geared motor (44), and a threaded rod (45). Multiple fixed rods (41) are fixedly installed on the left side of the moving device (3). On the right side, the irregular bracket (42) is slidably connected to the fixed rod (41), and multiple electric push rods (43) are fixedly installed on the left side of the moving device (3). The output shaft of the electric push rod (43) is fixedly connected to the left side of the irregular bracket (42). The geared motor (44) is fixedly installed on the right side of the irregular bracket (42) through the bracket. The right side of the threaded rod (45) passes through the irregular bracket (42) and is rotatably connected to the middle side of the irregular bracket (42). The right end of the threaded rod (45) away from the irregular bracket (42) is connected to the output shaft of the geared motor (44) for transmission. The disassembly device (4) further includes: a sliding rod (46), a movable ring (47), and a spring (48). Multiple sliding rods (46) are slidably connected to the moving device (3). A protrusion is provided on the right side of the sliding rod (46) to prevent the sliding rod (46) from sliding out of the moving device (3) when it slides to the left. A movable ring (47) is fixedly installed on the left side of the sliding rod (46). The spring (48) is provided on the sliding rod (46). One end of the spring (48) is in close contact with the right side wall of the movable ring (47), and the other end of the spring (48) is in close contact with the moving device (3). The moving device (3) includes: an X-axis moving component (31), a Y-axis moving component (32), a Z-axis moving component (33), a moving frame (34), and a handle (35). The guide rail of the X-axis moving component (31) is fixedly installed on the right side of the frame (1). The guide rail of the Y-axis moving component (32) is fixedly installed on the slider of the X-axis moving component (31). The guide rail of the Z-axis moving component (33) is fixedly installed on the slider of the Y-axis moving component (32). The moving frame (34) is fixedly installed on the slider of the Z-axis moving component (33). The two handles (35) are symmetrically fixedly installed on the right side of the moving frame (34) along the central axis of the moving frame (34). The other end of the spring (48) is in close contact with the left side wall of the moving frame (34) of the moving device (3). Multiple fixed rods (41) are fixedly installed on the right side of the moving frame (34) of the moving device (3), multiple electric push rods (43) are fixedly installed on the right side of the moving frame (34) of the moving device (3), and multiple sliding rods (46) are slidably connected to the moving frame (34) of the moving device (3).

2. The concentrate recovery device for convenient disassembly and suspended support cleaning of the reverse osmosis membrane according to claim 1, characterized in that, The support device (5) includes: a first linear module (51), an L-shaped bracket (52), and a second linear module (53). The first linear module (51) is fixedly installed on the middle side of the frame (1), the L-shaped bracket (52) is fixedly installed on the output end of the first linear module (51), and the second linear module (53) is fixedly installed on the L-shaped bracket (52).

3. The concentrate recovery device for convenient disassembly and suspended support for cleaning the reverse osmosis membrane according to claim 2, characterized in that, The support device (5) further includes an arc frame (54) and guide wheels (55). The arc frame (54) is fixedly installed at the output end of the second linear module (53). Multiple guide wheels (55) are arranged on the arc frame (54) along the arc contour of the arc frame (54). The guide wheels (55) are rotatably connected to the arc frame (54) through a rotating shaft.

4. The concentrate recovery device for convenient disassembly and suspended support cleaning of the reverse osmosis membrane according to claim 3, characterized in that, The filtration device (2) includes: a sleeve (21), a reverse osmosis membrane (22), an outlet pipe (23), an inlet pipe (24), and a water pump (25). Multiple sleeves (21) are fixedly installed on the left side of the frame (1). The reverse osmosis membrane (22) is slidably connected inside the sleeve (21). The outlet pipe (23) is fixedly installed on the right side of the sleeve (21). The inlet pipe (24) is fixedly installed on the left side of the sleeve (21). The water pump (25) is fixedly installed... Mounted on the upper side of the frame (1), the end of the water inlet pipe (24) away from the sleeve (21) is fixedly connected to the output end of the water pump (25). The filter device (2) also includes: a pressure plate (26) and a plug (27). The middle side of the pressure plate (26) is fixedly connected to the right side of the reverse osmosis membrane (22). The pressure plate (26) is fixedly installed on the right side of the sleeve (21) by screws. An inspection port is provided on the right side of the pressure plate (26). The plug (27) is threadedly connected to the inspection port.

5. A method for conveniently disassembling and suspending the reverse osmosis membrane for cleaning the concentrate recovery device, as described in any one of claims 1-4, characterized in that... Includes the following steps: Step 1: The water pump (25) of the filter device (2) delivers the external concentrated water to the inlet pipe (24). The concentrated water enters the sleeve (21) through the inlet pipe (24) and is filtered by the reverse osmosis membrane (22) inside the sleeve (21). The filtered concentrated water is then delivered out through the outlet pipe (23). Step 2: When cleaning the filter device (2), remove the plug (27) from the inspection port. The user drives the moving frame (34) by using the handle (35). With the cooperation of the X-axis moving assembly (31), Y-axis moving assembly (32), and Z-axis moving assembly (33), the disassembly device (4) is moved to the sleeve (21) of the filter device (2). The moving ring (47) of the disassembly device (4) is close to the right side of the sleeve (21), and the threaded rod (45) is close to the inspection port. The output end of the reduction motor (44) rotates, driving the threaded rod (45) to rotate. The threaded rod (45) rotates and locks itself on the inspection port. (45) Rotation causes the moving frame (34) to move to the left, the spring (48) is compressed, the left side of the moving frame (34) protrudes tightly against the moving ring (47), the threaded rod (45) continues to rotate and releases the pressure plate (26) from the sleeve (21), at this time the power supply of the deceleration motor (44) is cut off so that its output shaft stops rotating, the electric push rod (43) extends and drives the irregular bracket (42) to move to the right, the irregular bracket (42) moves to the right and drives the threaded rod (45) to move to the right and pulls the pressure plate (26) out of the sleeve (21), the pressure plate (26) pulls out of the sleeve (21) so that the reverse osmosis membrane (22) moves out of the sleeve (21) by a part; Step 3: Move the output end of the first linear module (51) to the position of the reverse osmosis membrane (22) being disassembled, and move the output end of the second linear module (53) up and down to a suitable position so that the guide wheel (55) on the arc frame (54) is in close contact with the reverse osmosis membrane (22). Pull the reverse osmosis membrane (22) completely out of the sleeve (21) through the Y-axis moving component (32). Move the output end of the second linear module (53) down to the bottom. At this time, the reverse osmosis membrane (22) can be cleaned. After cleaning, put the reverse osmosis membrane (22) back into the sleeve (21).

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