A membrane module replacement device for raw water membrane treatment

Abstract

This invention discloses a membrane module replacement device for raw water membrane treatment, belonging to the field of raw water membrane treatment technology. It includes a wastewater storage component for storing wastewater; a membrane treatment component for biofilm treatment of the wastewater; and a squeezing and moving component for squeezing and separating the clamping component for disassembly and replacement of the membrane treatment component. The invention utilizes a first rotating rod. A motor drives the first rotating rod to rotate, which in turn drives a cam to rotate. When the cam rotates, it squeezes the squeezing plate, causing the limiting plate to shorten, which in turn drives the moving plate to move. As the moving plate moves, it moves the clamping plate away from the biofilm component. Furthermore, the movement of the moving plate drives the fourth connecting rod to move, which in turn drives the main squeezing block to move away from the auxiliary squeezing block. This causes the second spring to shorten, which in turn lowers the tray, allowing the operator to remove the biofilm component from the tray, thus facilitating disassembly and replacement of the biofilm component.

Description

Technical Field

[0001] This invention relates to a membrane module replacement device, and more particularly to a membrane module replacement device for raw water membrane treatment, belonging to the field of raw water membrane treatment technology. Background Technology

[0002] Biofilm treatment is a type of aerobic biological wastewater treatment technology, alongside activated sludge. It is a fixed membrane method that artificially enhances and strengthens the wastewater-soil self-purification process. It mainly removes dissolved and colloidal organic pollutants from wastewater. The production of wood-plastic composite profiles generates a large amount of raw wastewater, which needs to be treated by a biofilm before being discharged to reduce the environmental impact of the raw wastewater.

[0003] The existing membrane module replacement device for raw water membrane treatment requires staff to use specialized tools to remove bolts and replace the membrane module during actual use. This is relatively difficult and requires stopping the machine to replace the membrane module, which can easily affect work efficiency. Summary of the Invention

[0004] The main objective of this invention is to solve the problem that workers need to use professional tools to disassemble and replace membrane modules, and that the machine needs to be shut down to replace the membrane modules, and to provide a membrane module replacement device for raw water membrane treatment.

[0005] The objective of this invention can be achieved by adopting the following technical solution:

[0006] A membrane module replacement device for raw water membrane treatment includes

[0007] Wastewater storage components for storing wastewater;

[0008] Membrane treatment units for biofilm treatment of wastewater;

[0009] The extrusion moving assembly is used to extrude and separate the clamping assembly for disassembly and replacement of the membrane treatment assembly;

[0010] The extrusion lifting assembly is used to drive the membrane treatment assembly to descend and disassemble.

[0011] Clamping assembly, used to clamp and limit the position of the membrane treatment assembly;

[0012] Transmission components are used to drive the sliding components to move by rotating components;

[0013] A movable component is used to move the sealing component to seal the wastewater storage component;

[0014] The rotating component is used to drive the extrusion moving component, the extrusion lifting component, and the moving component.

[0015] Sealing components are used to seal wastewater storage components.

[0016] Preferably, the wastewater storage assembly includes a base plate, a first support rod, a first support frame, a raw water tank, a conveying pipe, and a moving rod. The first support rod is installed on the base plate, and a first support frame is installed at one end of the first support rod. The raw water tank is installed on the first support frame, and two conveying pipes are symmetrically installed at the bottom of the raw water tank. The moving rod is installed on the base plate.

[0017] Preferably, the membrane treatment assembly includes a biofilm assembly, a drain pipe, and a tray. One end of the conveying pipe is slidably connected to the biofilm assembly, the tray is mounted on the extrusion lifting assembly, and the drain pipe is mounted on the bottom of the tray.

[0018] Preferably, the extrusion moving assembly includes a first rotating rod, a cam, an extrusion plate, a first connecting rod, a sliding plate, a moving ring, a first spring, a moving plate, a limiting plate, a second connecting rod, and a third connecting rod. A rotating assembly is mounted on the base plate, and a first rotating rod is mounted on the rotating assembly. A cam is mounted on the first rotating rod. A moving ring is slidably mounted on the moving rod, and a third connecting rod is mounted on the moving ring. One end of the third connecting rod is connected to the sliding plate. A limiting plate is mounted on the moving rod, and the moving ring is connected to the limiting plate via a first spring. A first connecting rod is mounted on the top of the sliding plate, and a moving plate is mounted on one end of the first connecting rod. Second connecting rods are mounted on both sides of the moving plate, and an extrusion plate is mounted on one end of each second connecting rod.

[0019] Preferably, the extrusion lifting assembly includes an auxiliary extrusion block, a main extrusion block, a fourth connecting rod, a guide ring, a connecting column, a second spring, a top rod, and a guide rod. The fourth connecting rod is mounted on the movable plate, and the main extrusion block is mounted on one end of the fourth connecting rod. The guide rod is mounted on the base plate, and a guide ring is slidably mounted on the guide rod. A connecting column is mounted on the guide ring, and the auxiliary extrusion block is mounted on one end of the connecting column. The guide ring is connected to the guide rod via the second spring. A top rod is mounted on the top of the auxiliary extrusion block, and one end of the top rod is connected to the bottom of the tray.

[0020] Preferably, the clamping assembly includes a clamping plate and a second support rod, the second support rod is mounted on the top of the movable plate, and the clamping plate is mounted on one end of the second support rod.

[0021] Preferably, the transmission assembly includes a belt, a main pulley, and an auxiliary pulley. The main pulley is mounted on the first rotating rod, and the auxiliary pulley is mounted on the moving assembly. The main pulley is connected to the auxiliary pulley via a belt.

[0022] Preferably, the moving assembly includes a second rotating rod, a gear, a rack, a limiting rod, a bottom rod, a second support frame, a fifth connecting rod, a limiting ring, a third spring, a sliding rod, a connecting plate, and a support column. The bottom rod is mounted on the bottom plate, and the second support frame is mounted on one end of the bottom rod. A second rotating rod is rotatably mounted on the second support frame. The auxiliary pulley is mounted on the second rotating rod, and the gear is mounted on the second rotating rod. The fifth connecting rod is mounted on the moving ring, and a limiting ring is mounted on one end of the fifth connecting rod. A limiting rod is slidably mounted on the limiting ring, and a rack is mounted on one end of the limiting rod. A support column is mounted on one end of the rack, and a connecting plate is mounted on one end of the support column. A sliding rod is mounted on the connecting plate, and the connecting plate is connected to the conveying pipe via the third spring.

[0023] Preferably, the rotating assembly includes a motor, a support plate, a side block, a bottom leg, a side column, and a motor frame. The bottom leg is mounted on the base plate, a side block is mounted on one end of the bottom leg, a support plate is mounted on the side block, a first rotating rod is rotatably mounted on the support plate, a side column is mounted on the side block, a motor frame is mounted on one end of the side column, a motor is mounted on the motor frame, and the output end of the motor is connected to the first rotating rod.

[0024] Preferably, a main sealing plate is installed inside the conveying pipe, an auxiliary sealing plate is installed on the conveying pipe, an auxiliary connecting pipe is installed on the auxiliary sealing plate, a flexible hose is installed on the auxiliary connecting pipe, a main connecting pipe is installed at one end of the flexible hose, and one end of the slide rod is connected to the main connecting pipe.

[0025] Beneficial technical effects of the present invention:

[0026] 1. The membrane module replacement device for raw water membrane treatment according to the present invention, by setting a first rotating rod, the motor starts and drives the first rotating rod to rotate, which in turn drives the cam to rotate. When the cam rotates, it squeezes the squeezing plate, the limiting plate shortens, and thus drives the moving plate to move. When the moving plate moves, it drives the clamping plate to move away from the biofilm module. When the moving plate moves, it drives the fourth connecting rod to move. When the fourth connecting rod moves, it drives the main squeezing block to move. When the main squeezing block moves away from the auxiliary squeezing block, the second spring shortens, which in turn drives the tray to descend. The operator removes the biofilm module from the tray, which facilitates the disassembly and replacement of the biofilm module. Disassembly is relatively convenient, and with the sealing component, sealing can be performed at the same time as disassembly, effectively shortening the replacement time and improving work efficiency.

[0027] 2. By setting up a motor, the motor starts and drives the first rotating rod to rotate. When the first rotating rod starts, it drives the main pulley to rotate, which in turn drives the auxiliary pulley to rotate, which in turn drives the second rotating rod to rotate, which in turn drives one of the gears to rotate. When the gear rotates, it drives the rack to move, which in turn drives the third spring to extend. When the rack moves, it drives the slide rod to move, which in turn drives the main connecting pipe to move. The main connecting pipe is moved below the main sealing plate, which closes one of the conveying pipes and opens the other conveying pipe to convey sewage. When the biofilm component is disassembled and replaced, the machine does not need to be stopped, which can improve work efficiency. When the teeth on the gear separate from the rack, the third spring extends, which drives the main connecting pipe to return to its original position away from the main sealing plate, opening the conveying pipe and discharging the sewage in the conveying pipe. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the motor structure of the present invention;

[0030] Figure 3 This is a schematic diagram of the original water tank structure of the present invention;

[0031] Figure 4 This is a schematic diagram of the rack structure of the present invention;

[0032] Figure 5 This is a schematic diagram of the first spring structure of the present invention;

[0033] Figure 6 This is a schematic diagram of the cam structure of the present invention;

[0034] Figure 7 This is a schematic diagram of the auxiliary extrusion block structure of the present invention;

[0035] Figure 8 This is a schematic diagram of the belt structure of the present invention;

[0036] Figure 9 This is a schematic diagram of the conveying pipe structure of the present invention;

[0037] Figure 10 This is a schematic diagram of the main sealing plate structure of the present invention;

[0038] Figure 11 This is a schematic diagram of the gear structure of the present invention;

[0039] Figure 12 For the present invention Figure 10 Enlarged schematic diagram of the structure at point A in the middle.

[0040] In the diagram: 1. Base plate; 11. First support rod; 12. First support frame; 13. Raw water tank; 14. Delivery pipe; 15. Moving rod; 2. Biofilm assembly; 21. Drainage pipe; 22. Tray; 3. First rotating rod; 31. Cam; 32. Extrusion plate; 33. First connecting rod; 34. Slide plate; 35. Moving ring; 36. First spring; 37. Moving plate; 38. Limiting plate; 39. Second connecting rod; 39. Third connecting rod; 4. Auxiliary extrusion block; 41. Main extrusion block; 42. Fourth connecting rod; 43. Guide ring; 44. Connecting column; 45. Second spring; 46. Top rod; 47. Guide rod; 5. Clamping plate; 51. Second support rod; 6. Belt; 61. Main pulley; 62. Auxiliary pulley; 7. Second rotating rod; 71. Gear; 72. Rack; 73. Limiting rod; 74. Bottom rod; 75. Second support frame; 76. Fifth connecting rod; 77. Limiting ring; 78. Third spring; 79. Slide rod; 791. Connecting plate; 792. Support column; 8. Motor; 81. Support plate; 82. Side block; 83. Bottom leg; 84. Side column; 85. Motor frame; 9. Main sealing plate; 91. Main connecting pipe; 92. Hose; 93. Auxiliary connecting pipe; 94. Auxiliary sealing plate. Detailed Implementation

[0041] To enable those skilled in the art to understand the technical solution of the present invention more clearly, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0042] like Figures 1-12As shown, the membrane module replacement device for raw water membrane treatment provided in this embodiment includes a wastewater storage component for storing wastewater; a membrane treatment component for biofilm treatment of wastewater; a squeezing and moving component for squeezing and separating the clamping component to disassemble and replace the membrane treatment component; a squeezing and lifting component for lowering and disassembling the membrane treatment component; a clamping component for clamping and limiting the membrane treatment component; a transmission component for rotating the component to drive the sliding component to move; a moving component for driving the sealing component to move and seal the wastewater storage component; a rotating component for driving the squeezing and moving component, the squeezing and lifting component, and the moving component to operate; and a sealing component for sealing the wastewater storage component. The wastewater storage component includes a base plate 1 and a first support... The system comprises a support rod 11, a first support frame 12, a raw water tank 13, a delivery pipe 14, and a moving rod 15. The first support rod 11 is mounted on the base plate 1, and the first support frame 12 is mounted at one end of the first support rod 11. The raw water tank 13 is mounted on the first support frame 12, and two delivery pipes 14 are symmetrically mounted at the bottom of the raw water tank 13. The moving rod 15 is mounted on the base plate 1. The membrane treatment assembly includes a biofilm assembly 2, a drain pipe 21, and a tray 22. One end of the delivery pipe 14 is slidably connected to the biofilm assembly 2. The extrusion lifting assembly is mounted on the tray 22, and the drain pipe 21 is mounted at the bottom of the tray 22. The extrusion moving assembly includes a first rotating rod 3, a cam 31, an extrusion plate 32, a first connecting rod 33, a sliding plate 34, a moving ring 35, a first spring 36, and a moving plate 37. 7. A limiting plate 38, a second connecting rod 39, and a third connecting rod 391 are mounted on the base plate 1. A rotating assembly is mounted on the rotating assembly, and a first rotating rod 3 is mounted on the first rotating rod 3. A cam 31 is mounted on the first rotating rod 3. A moving ring 35 is slidably mounted on the moving rod 15, and a third connecting rod 391 is mounted on the moving ring 35. One end of the third connecting rod 391 is connected to the slide plate 34. A limiting plate 38 is mounted on the moving rod 15. The moving ring 35 is connected to the limiting plate 38 via a first spring 36. A first connecting rod 33 is mounted on the top of the slide plate 34. A moving plate 37 is mounted on one end of the first connecting rod 33. Second connecting rods 39 are mounted on both sides of the moving plate 37. An extrusion plate 32 is mounted on one end of the second connecting rod 39. The extrusion lifting assembly includes an auxiliary extrusion block 4 and a main extrusion block 4. 1. A fourth connecting rod 42, a guide ring 43, a connecting column 44, a second spring 45, a top rod 46, and a guide rod 47 are installed on the moving plate 37. The fourth connecting rod 42 is mounted on one end of the fourth connecting rod 42, and a main extrusion block 41 is mounted on one end of the fourth connecting rod 42. The guide rod 47 is mounted on the bottom plate 1, and a guide ring 43 is slidably mounted on the guide rod 47. A connecting column 44 is mounted on the guide ring 43, and an auxiliary extrusion block 4 is mounted on one end of the connecting column 44. The guide ring 43 is connected to the guide rod 47 through the second spring 45. A top rod 46 is mounted on the top of the auxiliary extrusion block 4, and one end of the top rod 46 is connected to the bottom of the tray 22. The clamping assembly includes a clamping plate 5 and a second support rod 51. The second support rod 51 is mounted on the top of the moving plate 37, and a clamping plate 5 is mounted on one end of the second support rod 51.By setting the first rotating rod 3, the motor 8 starts and drives the first rotating rod 3 to rotate, which in turn drives the cam 31 to rotate. When the cam 31 rotates, it squeezes the extrusion plate 32, and the limiting plate 38 shortens, which in turn drives the moving plate 37 to move. When the moving plate 37 moves, it drives the clamping plate 5 to move away from the biofilm assembly 2. When the moving plate 37 moves, it drives the fourth connecting rod 42 to move. When the fourth connecting rod 42 moves, it drives the main extrusion block 41 to move away from the auxiliary extrusion block 4. The second spring 45 shortens, which in turn drives the tray 22 to descend. The operator can then remove the biofilm assembly 2 from the tray 22, which facilitates the disassembly and replacement of the biofilm assembly 2. Disassembly is relatively convenient, and it allows the clamping plate 5 to move away from the biofilm assembly 2. The biofilm assembly 2 is lowered during disassembly, shortening the working time and thus improving work efficiency. Combined with the sealing assembly, sealing can be performed simultaneously with disassembly, effectively shortening replacement time and improving work efficiency. The first support rod 11 and the first support frame 12 work together to easily support the raw water tank 13. The sliding connection between the moving ring 35 and the moving rod 15 facilitates guiding and limiting the clamping plate 5 and the main extrusion block 41. The first connecting rod 33 facilitates support for the moving plate 37. The sliding connection between the guide ring 43 and the guide rod 47 facilitates guiding and limiting the auxiliary extrusion block 4. The fourth connecting rod 42 facilitates support for the main extrusion block 41.

[0043] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12As shown, the transmission assembly includes a belt 6, a main pulley 61, and an auxiliary pulley 62. The main pulley 61 is mounted on the first rotating rod 3, and the auxiliary pulley 62 is mounted on the moving assembly. The main pulley 61 is connected to the auxiliary pulley 62 via the belt 6. The moving assembly includes a second rotating rod 7, a gear 71, a rack 72, a limit rod 73, a base rod 74, a second support frame 75, a fifth connecting rod 76, a limit ring 77, a third spring 78, a slide rod 79, a connecting plate 791, and a support column 792. The base rod 74 is mounted on the base plate 1, and the second support frame 75 is mounted on one end of the base rod 74. The second rotating rod 7 is rotatably mounted on the second support frame 75. The auxiliary pulley 62 is mounted on the second rotating rod 7, and the gear 71 is mounted on the second rotating rod 7. The fifth connecting rod 62 is mounted on the moving ring 35. The fifth connecting rod 76 has a limit ring 77 installed at one end, a limit rod 73 slidably installed on the limit ring 77, a rack 72 installed at one end of the limit rod 73, a support column 792 installed at one end of the rack 72, a connecting plate 791 installed at one end of the support column 792, a slide rod 79 installed on the connecting plate 791, and the connecting plate 791 is connected to the conveying pipe 14 via a third spring 78. The rotating assembly includes a motor 8, a support plate 81, a side block 82, a bottom leg 83, a side column 84, and a motor frame 85. The bottom leg 83 is installed on the bottom plate 1, a side block 82 is installed at one end of the bottom leg 83, a support plate 81 is installed on the side block 82, a first rotating rod 3 is rotatably installed on the support plate 81, a side column 84 is installed on the side block 82, and a motor is installed at one end of the side column 84. A motor 8 is mounted on a frame 85. The output end of the motor 8 is connected to the first rotating rod 3. A main sealing plate 9 is installed inside the conveying pipe 14. An auxiliary sealing plate 94 is installed on the conveying pipe 14. An auxiliary connecting pipe 93 is installed on the auxiliary sealing plate 94. A hose 92 is installed on the auxiliary connecting pipe 93. One end of the hose 92 is connected to the main connecting pipe 91. One end of the slide rod 79 is connected to the main connecting pipe 91. By setting the motor 8, the motor 8 starts and drives the first rotating rod 3 to rotate. When the first rotating rod 3 starts, it can drive the main pulley 61 to rotate. Through the belt 6, it drives the auxiliary pulley 62 to rotate, which in turn drives the second rotating rod 7 to rotate. This drives one of the gears 71 to rotate. When the gear 71 rotates, it drives the rack 72 to move, which in turn drives the third spring 7. When the rack 72 extends, it moves, causing the slide bar 79 to move, which in turn moves the main connecting pipe 91. The main connecting pipe 91 is moved below the main sealing plate 9, closing one of the conveying pipes 14 and opening the other to convey wastewater. This allows for replacement of the biofilm assembly 2 without stopping the machine, improving work efficiency. When the teeth on the gear 71 separate from the rack 72, the third spring 78 extends, causing the main connecting pipe 91 to return to its original position away from the main sealing plate 9, opening the conveying pipe 14 and discharging the wastewater. The bottom rod 74 cooperates with the second support frame 75 to easily support the second rotating rod 7. Simultaneously, the limiting rod 73 is slidably connected to the fifth connecting rod 76.The rack 72 can be guided and limited. The support plate 81, side block 82, and bottom leg 83 work together to easily support the first rotating rod 3. The side column 84, in conjunction with the motor frame 85, facilitates the support of the motor 8.

[0044] In this embodiment, as Figures 1-12 As shown in the figure, the working process of the membrane module replacement device for raw water membrane treatment provided in this embodiment is as follows:

[0045] Step 1: The motor 8 starts and drives the first rotating rod 3 to rotate. When the first rotating rod 3 starts, it drives the main pulley 61 to rotate, which in turn drives the auxiliary pulley 62 to rotate via the belt 6. This drives the second rotating rod 7 to rotate, which in turn drives one of the gears 71 to rotate. When the gear 71 rotates, it drives the rack 72 to move, which in turn drives the third spring 78 to extend. When the rack 72 moves, it drives the slide rod 79 to move, which in turn drives the main connecting pipe 91 to move. The main connecting pipe 91 is moved to the bottom of the main sealing plate 9, which closes one of the conveying pipes 14 and opens the other conveying pipe 14 to convey sewage. The sewage is then treated by another biofilm component 2.

[0046] Step 2: The motor 8 starts and drives the first rotating rod 3 to rotate, which in turn drives the cam 31 to rotate. When the cam 31 rotates, it squeezes the extrusion plate 32, and the limiting plate 38 shortens, which in turn drives the moving plate 37 to move. When the moving plate 37 moves, it drives the clamping plate 5 to move away from the biofilm assembly 2. When the moving plate 37 moves, it drives the fourth connecting rod 42 to move. When the fourth connecting rod 42 moves, it drives the main extrusion block 41 to move away from the auxiliary extrusion block 4. The second spring 45 shortens, which in turn drives the tray 22 to descend. The operator removes the biofilm assembly 2 from the tray 22, then disassembles and replaces the biofilm assembly 2, and moves another biofilm assembly 2 to another conveying pipe 14 for sewage treatment, so that the machine can work continuously and improve work efficiency.

[0047] In summary, in this embodiment, the membrane module replacement device for raw water membrane treatment, by setting a first rotating rod 3, the motor 8 starts and drives the first rotating rod 3 to rotate, which in turn drives the cam 31 to rotate. When the cam 31 rotates, it squeezes the squeezing plate 32, and the limiting plate 38 shortens, which in turn drives the moving plate 37 to move. When the moving plate 37 moves, it drives the clamping plate 5 to move away from the biofilm module 2. When the moving plate 37 moves, it drives the fourth connecting rod 42 to move. When the fourth connecting rod 42 moves, it drives the main squeezing block 41 to move. When the main squeezing block 41 moves away from the auxiliary squeezing block 4, the second spring 45 shortens, which in turn drives the tray 22 to descend. The operator can then remove the biofilm module 2 from the tray 22, which facilitates disassembly. Replacing biofilm component 2 is relatively easy, allowing the clamping plate 5 to move away from biofilm component 2 while simultaneously lowering it, thus shortening working time and improving efficiency. Furthermore, the sealing component allows for sealing during disassembly, further reducing replacement time and increasing efficiency. The first support rod 11 and the first support frame 12 work together to support the raw water tank 13. The sliding connection between the moving ring 35 and the moving rod 15 facilitates guiding and limiting the clamping plate 5 and the main extrusion block 41. The first connecting rod 33 supports the moving plate 37. The sliding connection between the guide ring 43 and the guide rod 47 facilitates the movement of the auxiliary extrusion block 4. The guide and limit mechanism, via the fourth connecting rod 42, facilitates support for the main extrusion block 41. The motor 8, when activated, drives the first rotating rod 3 to rotate. The first rotating rod 3, when activated, drives the main pulley 61 to rotate, which in turn drives the auxiliary pulley 62 via the belt 6, which in turn drives the second rotating rod 7 to rotate. This, in turn, drives one of the gears 71 to rotate. The rotation of the gear 71 drives the rack 72 to move, which in turn extends the third spring 78. The movement of the rack 72 drives the slide rod 79 to move, which in turn moves the main connecting pipe 91. Moving the main connecting pipe 91 below the main sealing plate 9 closes one of the conveying pipes 14, while opening the other conveying pipe 14 to transport wastewater. This process is repeated during disassembly and replacement. When the biofilm assembly 2 is in use, there is no need to stop the machine to replace the biofilm assembly 2, which can improve working efficiency. When the teeth on the gear 71 separate from the rack 72, the third spring 78 extends, which can drive the main connecting pipe 91 to return away from the main sealing plate 9, open the conveying pipe 14, and discharge the sewage in the conveying pipe 14. By setting the bottom rod 74 and the second support frame 75 to cooperate with each other, the second rotating rod 7 can be easily supported. At the same time, the limit rod 73 is slidably connected to the fifth connecting rod 76, which can guide and limit the rack 72. By setting the support plate 81, the side block 82 and the bottom leg 83 to cooperate with each other, the first rotating rod 3 can be easily supported. By setting the side column 84 and the motor frame 85 to cooperate with each other, the motor 8 can be easily supported.

[0048] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0049] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0050] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A membrane module replacement device for raw water membrane treatment, characterized in that, include Wastewater storage components for storing wastewater; Membrane treatment units for biofilm treatment of wastewater; The extrusion moving assembly is used to extrude and separate the clamping assembly for disassembly and replacement of the membrane treatment assembly; The extrusion lifting assembly is used to drive the membrane treatment assembly to descend and disassemble. Clamping assembly, used to clamp and limit the position of the membrane treatment assembly; Transmission components are used to drive the sliding components to move by rotating components; A movable component is used to move the sealing component to seal the wastewater storage component; The rotating component is used to drive the extrusion moving component, the extrusion lifting component, and the moving component. Sealing assembly for sealing wastewater storage components; The wastewater storage assembly includes a base plate (1), a first support rod (11), a first support frame (12), a raw water tank (13), a conveying pipe (14), and a moving rod (15). The first support rod (11) is installed on the base plate (1), and the first support frame (12) is installed at one end of the first support rod (11). The raw water tank (13) is installed on the first support frame (12), and two conveying pipes (14) are symmetrically installed at the bottom of the raw water tank (13). The moving rod (15) is installed on the base plate (1), and a tray (22) is installed on the squeezing and lifting assembly. The squeezing and moving assembly includes a first rotating rod (3), a cam (31), a squeezing plate (32), and a first connecting rod (3). 33), a sliding plate (34), a moving ring (35), a first spring (36), a moving plate (37), a limiting plate (38), a second connecting rod (39), and a third connecting rod (391). A rotating assembly is installed on the base plate (1). A first rotating rod (3) is installed on the rotating assembly. A cam (31) is installed on the first rotating rod (3). A moving ring (35) is slidably installed on the moving rod (15). A third connecting rod (391) is installed on the moving ring (35). One end of the third connecting rod (391) is connected to the sliding plate (34). A limiting plate (38) is installed on the moving rod (15). The moving ring (35) is connected to the limiting plate (391) through the first spring (36). The top of the slide plate (34) is equipped with a first connecting rod (33), and a movable plate (37) is installed at one end of the first connecting rod (33). Second connecting rods (39) are installed on both sides of the movable plate (37), and an extrusion plate (32) is installed at one end of each second connecting rod (39). The extrusion lifting assembly includes an auxiliary extrusion block (4), a main extrusion block (41), a fourth connecting rod (42), a guide ring (43), a connecting column (44), a second spring (45), a top rod (46), and a guide rod (47). The fourth connecting rod (42) is installed on the movable plate (37), and the main extrusion block (41) is installed at one end of each fourth connecting rod (42). The bottom... A guide rod (47) is installed on the plate (1), a guide ring (43) is slidably installed on the guide rod (47), a connecting column (44) is installed on the guide ring (43), an auxiliary extrusion block (4) is installed at one end of the connecting column (44), the guide ring (43) is connected to the guide rod (47) by a second spring (45), a top rod (46) is installed on the top of the auxiliary extrusion block (4), one end of the top rod (46) is connected to the bottom of the tray (22), the clamping assembly includes a clamping plate (5) and a second support rod (51), the second support rod (51) is installed on the top of the moving plate (37), and a clamping plate (5) is installed at one end of the second support rod (51).

2. The membrane module replacement device for raw water membrane treatment according to claim 1, characterized in that, The membrane treatment assembly includes a biofilm assembly (2), a drain pipe (21), and a tray (22). One end of the delivery pipe (14) is slidably connected to the biofilm assembly (2), and the drain pipe (21) is installed at the bottom of the tray (22).

3. The membrane module replacement device for raw water membrane treatment according to claim 2, characterized in that, The transmission assembly includes a belt (6), a main pulley (61) and an auxiliary pulley (62). The main pulley (61) is mounted on the first rotating rod (3), and the auxiliary pulley (62) is mounted on the moving assembly. The main pulley (61) is connected to the auxiliary pulley (62) via the belt (6).

4. The membrane module replacement device for raw water membrane treatment according to claim 3, characterized in that, The moving assembly includes a second rotating rod (7), a gear (71), a rack (72), a limiting rod (73), a bottom rod (74), a second support frame (75), a fifth connecting rod (76), a limiting ring (77), a third spring (78), a sliding rod (79), a connecting plate (791), and a support column (792). The bottom rod (74) is mounted on the bottom plate (1). The second support frame (75) is mounted on one end of the bottom rod (74). The second rotating rod (7) is rotatably mounted on the second support frame (75). The auxiliary pulley (62) is mounted on the second rotating rod (7). A gear (71) is installed on the moving ring (35), a fifth connecting rod (76) is installed on the moving ring (35), a limit ring (77) is installed at one end of the fifth connecting rod (76), a limit rod (73) is slidably installed on the limit ring (77), a rack (72) is installed at one end of the limit rod (73), a support column (792) is installed at one end of the rack (72), a connecting plate (791) is installed at one end of the support column (792), a slide rod (79) is installed on the connecting plate (791), and the connecting plate (791) is connected to the conveying pipe (14) by a third spring (78).

5. The membrane module replacement device for raw water membrane treatment according to claim 4, characterized in that, The rotating assembly includes a motor (8), a support plate (81), a side block (82), a bottom leg (83), a side column (84), and a motor frame (85). The bottom leg (83) is mounted on the base plate (1). The side block (82) is mounted on one end of the bottom leg (83). The support plate (81) is mounted on the side block (82). The first rotating rod (3) is rotatably mounted on the support plate (81). The side column (84) is mounted on the side block (82). The motor frame (85) is mounted on one end of the side column (84). The motor (8) is mounted on the motor frame (85). The output end of the motor (8) is connected to the first rotating rod (3).

6. The membrane module replacement device for raw water membrane treatment according to claim 5, characterized in that, The delivery pipe (14) is equipped with a main sealing plate (9), an auxiliary sealing plate (94) is installed on the delivery pipe (14), an auxiliary connecting pipe (93) is installed on the auxiliary sealing plate (94), a hose (92) is installed on the auxiliary connecting pipe (93), a main connecting pipe (91) is installed at one end of the hose (92), and one end of the slide rod (79) is connected to the main connecting pipe (91).

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