An immersed curtain membrane module installation device

Abstract

The utility model discloses an installation device of submerged curtain type membrane module is provided with vertical riser on mobile car, and the first horizontal plate and second horizontal plate are arranged in sequence and are spaced from bottom to top on the riser, and the first horizontal plate and second horizontal plate are slidably arranged on the riser respectively, and the interval of each water collecting pipe positioning mechanism corresponds with the mounting hole site of mounting frame, and the water collecting pipe positioning mechanism includes oppositely arranged lower mounting seat and upper mounting seat, and the both ends of membrane module are connected with upper mounting seat and lower mounting seat respectively during use, and the interval of first horizontal plate and second horizontal plate is adjusted to make membrane module stretch and be tensioned, and the installation device of submerged curtain type membrane module connects membrane module through upper mounting seat and lower mounting seat, and the first horizontal plate and second horizontal plate are slid up and down on the riser and are suitable for different length membrane module, can effectively avoid that membrane silk is intertwined or extruded, guarantees that the membrane module is neat and smooth during transfer and installation, and then can position and install multiple membrane modules to mounting frame at one time.

Description

Technical Field

[0001] This utility model belongs to the field of membrane module installation tooling technology, and more specifically, relates to an immersion curtain membrane module installation device. Background Technology

[0002] Submerged curtain membrane modules, consisting of membrane fibers and water collection pipes at both ends, are the core component of membrane bioreactors (MBRs). They are widely used in urban river management, advanced municipal wastewater treatment, and eutrophic water body remediation due to their advantages such as high unit filling area, excellent separation efficiency, and small footprint. These modules are composed of high-density arranged hollow fiber membrane fibers and water collection pipes at both ends. The membrane fibers are fixed to the water collection pipes by a sealing layer. The water collection pipes need to be precisely aligned with the frame openings to achieve permeate drainage. During installation, the water collection pipes of each membrane module must be inserted into the corresponding frame openings one by one. The installation accuracy directly affects the operational stability and service life of the membrane module.

[0003] Currently, the industry generally adopts a manual, piece-by-piece installation method, where operators align the upper and lower water collection pipes of the membrane module with the pre-drilled openings in the frame and insert them for fixation. This method has several technical drawbacks: First, the installation efficiency is extremely low. For large-scale river management projects, a single membrane frame needs to assemble dozens to hundreds of membrane modules. Piece-by-piece operation significantly extends the construction cycle, especially in scenarios with limited operating windows, such as tidal rivers, where delays can easily affect the treatment effect. Second, manual operation lacks precision. The membrane fibers are fragile, and repeated adjustments during piece-by-piece installation can easily cause tearing, wear, and even peeling of the sealant layer. Statistics show that the initial damage rate of membrane modules is high under traditional installation methods, significantly shortening their service life. Third, construction costs are high. Manual installation requires a large number of skilled workers, and the labor costs of the module installation alone consume a significant portion of the construction cost and time. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an immersion curtain membrane module installation device that solves the problem of the cumbersome and laborious process of inserting the water collection pipes of each membrane module into the corresponding frame pipe openings.

[0005] To achieve the above objectives, this utility model provides an immersion curtain membrane module installation device, comprising: A mobile vehicle is provided with a vertical upright plate, and a first horizontal plate and a second horizontal plate are arranged alternately from bottom to top on the upright plate. The first horizontal plate and the second horizontal plate are slidably mounted on the upright plate. Multiple water collection pipe positioning mechanisms are provided, with the spacing between each water collection pipe positioning mechanism corresponding to the mounting holes of the mounting frame. Each water collection pipe positioning mechanism includes a lower mounting seat and an upper mounting seat arranged opposite to each other. The upper mounting seat and the lower mounting seat are respectively used to connect and fix to both ends of the membrane module. In use, the two ends of the membrane assembly are connected to the two mounting bases respectively, and the interval between the first horizontal plate and the second horizontal plate is adjusted to stretch and tension the membrane assembly.

[0006] Optionally, the lower mounting base includes: Two lower bases are disposed at both ends of the first horizontal plate on the side near the second horizontal plate; Multiple lower limit seats are arranged at intervals. Each lower limit seat includes a first limit card and a second limit card, and the first limit card and the second limit card are respectively disposed on two lower bases. The lower horizontal pushing mechanism is provided corresponding to the lower limit seat and is used to laterally squeeze and fix the film assembly.

[0007] Optionally, the first limiting card is semi-circular with elastic arc plates at both ends, which restrict the water collection pipe of the membrane module within the first limiting card.

[0008] Optionally, the lower lateral push mechanism includes: A fixing plate is disposed on the side wall of the first horizontal plate, and a guide hole is provided on the fixing plate; A horizontal plate, one end of which forms an L-shaped structure with the fixed plate; A push plate is slidably disposed on the horizontal plate, and a plunger that cooperates with the first limiting card is provided on the push plate, with one end of the plunger passing through the guide hole and exposed.

[0009] Optionally, an elastic module is provided on the horizontal plate to provide a force that brings the plunger closer to the first limiting card.

[0010] Optionally, a telescopic motor is provided on the horizontal plate, and the telescopic end of the telescopic motor is connected to the push plate.

[0011] Optionally, a measuring tape structure is provided between the first horizontal plate and the second horizontal plate.

[0012] Optionally, the upright plate is provided with a vertical guide rail, and the first horizontal plate and the second horizontal plate are respectively slidably disposed on the guide rail. The first horizontal plate and the second horizontal plate are respectively provided with a locking mechanism that cooperates with the guide rail.

[0013] Optionally, the first horizontal plate is slidably connected to the guide rail via a back plate, and the locking mechanism includes a locking hole and a locking screw provided on the guide rail. The locking screw passes through the back plate of the first horizontal plate and is detachably connected to the locking hole.

[0014] Optionally, there are two guide rails with intervals, and a lifting structure for driving the second horizontal plate to move is provided between the two guide rails.

[0015] This utility model provides an immersion curtain membrane module installation device, the advantages of which are: The immersion curtain membrane module installation device connects the membrane module through the upper and lower mounting bases. The first and second horizontal plates slide up and down on the vertical plate to adapt to membrane modules of different lengths, which can effectively prevent the membrane fibers from getting tangled or squeezed, ensuring that the membrane modules are neat and smooth during transportation and installation. In addition, multiple membrane modules can be positioned and installed on the installation frame at one time.

[0016] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0017] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0018] Figure 1 A schematic diagram of an immersion curtain membrane module installation device according to an embodiment of the present invention is shown.

[0019] Figure 2 An enlarged view of an immersion curtain membrane assembly installation device according to an embodiment of the present invention is shown.

[0020] Figure 3 An enlarged view of an immersion curtain membrane assembly installation device according to an embodiment of the present invention is shown.

[0021] Explanation of reference numerals in the attached figures: 1. Moving vehicle; 2. Vertical plate; 3. First horizontal plate; 4. Second horizontal plate; 5. Lower mounting base; 6. Locking hole; 51. Lower base; 52. First limit card; 53. Second limit card; 54. Fixing plate; 55. Horizontal plate; 56. Piston; 57. Telescopic motor. Detailed Implementation

[0022] Preferred embodiments of the present invention will now be described in more detail. While preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0023] like Figure 1-3 As shown, an immersion curtain membrane module installation device includes: The mobile vehicle 1 has a vertical plate 2. The plate 2 has a first horizontal plate 3 and a second horizontal plate 4 arranged at intervals from bottom to top. The first horizontal plate 3 and the second horizontal plate 4 are slidably arranged on the plate 2. Multiple water collection pipe positioning mechanisms are provided, with the spacing between each water collection pipe positioning mechanism corresponding to the mounting holes of the mounting frame. Each water collection pipe positioning mechanism includes a lower mounting seat 5 and an upper mounting seat arranged opposite to each other. The upper mounting seat and the lower mounting seat 5 are respectively used to connect and fix to both ends of the membrane module. During use, the two ends of the membrane module are connected to the upper mounting base and the lower mounting base 5 respectively. The interval between the first horizontal plate 3 and the second horizontal plate 4 is adjusted to stretch and tension the membrane module.

[0024] Specifically, the membrane module is connected by the upper and lower mounting bases. The first horizontal plate 3 and the second horizontal plate 4 slide up and down on the vertical plate 2 to adapt to membrane modules of different lengths and adjust the installation height of the membrane module. The mobile cart 1 facilitates the overall and batch transportation and use of the membrane module, which can effectively avoid the membrane fibers from getting tangled or squeezed, and ensure that the membrane module is neat and flat during transportation and installation. In addition, multiple membrane modules can be positioned and installed on the mounting frame at one time.

[0025] During installation, the upper and lower ends of the membrane module are moved horizontally to align with the installation frame, and then the mobile vehicle 1 is removed.

[0026] In this embodiment, the lower mounting base 5 includes: Two lower bases 51 are located at both ends of the first horizontal plate 3 on the side near the second horizontal plate 4; Multiple lower limit seats are set at intervals. The lower limit seats include a first limit card 52 and a second limit card 53. The first limit card 52 and the second limit card 53 are respectively set on two lower bases 51. The lower horizontal push mechanism is set with a corresponding lower limit seat and is used to laterally squeeze and fix the membrane assembly.

[0027] Specifically, the lower base 51 is engaged with the water collection pipe of the membrane module. The first limiting card 52 and the second limiting card 53 limit both ends of the water collection pipe of the membrane module respectively. The lower horizontal pushing mechanism limits the membrane module along the axial direction of the water collection pipe, so that each membrane module is neatly arranged and the stability of the membrane module during movement and installation is ensured, avoiding shaking, wear and tear of the membrane fibers.

[0028] Furthermore, the end of the water collection pipe is exposed outside the first limiting clip 52, which facilitates connection with the mounting frame.

[0029] In this embodiment, the first limiting card 52 is semi-circular and has elastic arc plates at both ends. The water collection pipe of the membrane module is restricted within the first limiting card 52 by the elastic arc plates.

[0030] Specifically, the water collection pipe is restricted by an elastic arc sheet to prevent it from detaching, and it does not interfere with the translation of the membrane module.

[0031] In this embodiment, the lower lateral push mechanism includes: A fixing plate 54 is provided on the side wall of the first horizontal plate 3, and a guide hole is provided on the fixing plate 54; A horizontal plate 55, one end of which forms an L-shaped structure with a fixed plate 54; A push plate is slidably mounted on a horizontal plate 55. A plunger 56 that cooperates with the first limit card 52 is provided on the push plate, and one end of the plunger 56 passes through the guide hole and protrudes.

[0032] Specifically, the guide hole ensures the stable movement of the plunger 56, ensuring that the plunger 56 is accurately pushed along the axial direction of the water collection pipe. The push plate can drive multiple plungers 56 at one time, which is suitable for batch use of locking membrane assemblies.

[0033] In this embodiment, an elastic module is provided on the horizontal plate 55 to provide a force that brings the plunger 56 closer to the first limiting card 52.

[0034] Specifically, the elastic module automatically locks each membrane component.

[0035] Furthermore, the push plate and plunger 56 are arranged in multiple groups, and each group is equipped with an elastic module, which is a spring.

[0036] In this embodiment, a telescopic motor 57 is provided on the horizontal plate 55, and the telescopic end of the telescopic motor 57 is connected to the push plate.

[0037] Specifically, the telescopic motor 57 drives the baffle to move each plunger 56.

[0038] Furthermore, a baffle is provided with multiple plungers 56. The telescopic motor 57 can also be replaced with a manual lead screw assembly.

[0039] In this embodiment, a measuring tape structure is provided between the first horizontal plate 3 and the second horizontal plate 4.

[0040] Specifically, the spacing between the first horizontal plate 3 and the second horizontal plate 4 is displayed visually through the measuring tape structure, which can be used to accommodate membrane modules of different lengths.

[0041] Furthermore, the measuring tape is marked with lines corresponding to different membrane modules (either by directly replacing the measuring strip or by marking on the back of the strip). For example, the red, yellow, and blue lines for commonly used 1.2m, 1.5m, and 2.0m membrane modules provide a more intuitive way of identifying the membrane module model than numerical values. The measuring tape can be made of hemp or fiber.

[0042] In this embodiment, a vertical guide rail is provided on the upright plate 2, and the first horizontal plate 3 and the second horizontal plate 4 are respectively slidably mounted on the guide rail. The first horizontal plate 3 and the second horizontal plate 4 are respectively provided with a locking mechanism that cooperates with the guide rail.

[0043] Specifically, the guide rail and locking mechanism ensure the stable movement of the first horizontal plate 3 and the second horizontal plate 4, and maintain a certain interval.

[0044] In this embodiment, the first horizontal plate 3 is slidably connected to the guide rail via a back plate. The locking mechanism includes a locking hole 6 and a locking screw provided on the guide rail. The locking screw passes through the back plate of the first horizontal plate 3 and is detachably connected to the locking hole 6.

[0045] Specifically, locking and limiting are achieved through the locking hole 6 and the locking screw. Tightening the locking screw will rigidly fix the first horizontal plate 3 / the second horizontal plate 4 to the guide rail, preventing positional displacement due to vibration during installation.

[0046] In this embodiment, there are two guide rail intervals, and a lifting structure for driving the second horizontal plate 4 to move is provided between the two guide rails.

[0047] Specifically, the second horizontal plate 4 is moved by a lifting structure, reducing manual labor and accommodating applications with longer membrane module heights. The lifting structure can be a winch, pneumatic lifter, or electric lifter.

[0048] In this embodiment, the installation device for an immersion curtain membrane module is used, taking construction as an example: The mobile vehicle 1 includes a platform with rollers underneath. A traction handle is located at one end of the platform. A vertical plate 2 is located at the end of the platform near the traction handle. Two guide rails are located at the end of the vertical plate 2 away from the traction handle. A first horizontal plate 3 and a second horizontal plate 4 are slidably mounted on the guide rails and can be locked at any position on the guide rails. An upper mounting seat and a lower mounting seat 5 are respectively provided on the first horizontal plate 3 and the second horizontal plate 4 (the upper mounting seat and the lower mounting seat 5 have similar structures).

[0049] The membrane assembly is positioned between the first horizontal plate 3 and the second horizontal plate 4 using the upper mounting base and the lower mounting base 5. The positions of the first horizontal plate 3 and the second horizontal plate 4 are adjusted to make the membrane assembly taut and straight. At the same time, the first horizontal plate 3 and the second horizontal plate 4 move simultaneously to be installed and used.

[0050] When moving the membrane module to the installation device, first connect the membrane module and the second horizontal plate 4. Then adjust the height of the second horizontal plate 4 and the first horizontal plate 3 to ensure that the installed membrane module is vertically stretched and straight. The height of the second horizontal plate 4 and the first horizontal plate 3 can be confirmed using a measuring tape to avoid repeated adjustments.

[0051] Finally, the membrane modules on the moving vehicle 1 are moved together and brought closer to the installation frame, so that the membrane modules are close to the installation position, which facilitates the installation of the membrane modules.

[0052] During installation, all membrane modules of the vehicle are brought close to the mounting frame, with the mobile cart 1 positioned laterally close to the frame. The exposed ends of each water collection pipe are aligned with the mounting holes on the frame. The mobile cart 1 is then pushed to precisely insert the water collection pipes into the holes. This process is repeated for each water collection pipe at intervals, allowing for the simultaneous installation of multiple membrane modules and improving installation efficiency. After installation, the first horizontal plate 3 and the second horizontal plate 4 are moved to separate them from the membrane modules, and then the mobile cart 1 is removed.

[0053] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. An immersion-type curtain membrane module installation device, characterized in that, include: A mobile vehicle is provided with a vertical upright plate, and a first horizontal plate and a second horizontal plate are arranged alternately from bottom to top on the upright plate. The first horizontal plate and the second horizontal plate are slidably mounted on the upright plate. Multiple water collection pipe positioning mechanisms are provided, with the spacing of each water collection pipe positioning mechanism corresponding to the mounting holes of the mounting frame. Each water collection pipe positioning mechanism includes a lower mounting seat and an upper mounting seat arranged opposite to each other. The upper mounting seat and the lower mounting seat are respectively used to connect and fix to both ends of the membrane module. In use, the two ends of the membrane assembly are connected to the two mounting bases respectively, and the interval between the first horizontal plate and the second horizontal plate is adjusted to stretch and tension the membrane assembly.

2. The immersion curtain membrane module installation device according to claim 1, characterized in that, The lower mounting base includes: Two lower bases are disposed at both ends of the first horizontal plate on the side near the second horizontal plate; Multiple lower limit seats are arranged at intervals. Each lower limit seat includes a first limit card and a second limit card, and the first limit card and the second limit card are respectively disposed on two lower bases. The lower horizontal pushing mechanism is provided corresponding to the lower limit seat and is used to laterally squeeze and fix the film assembly.

3. The immersion curtain membrane module installation device according to claim 2, characterized in that, The first limiting card is semi-circular with elastic arc plates at both ends, which restrict the water collection pipe of the membrane module within the first limiting card.

4. The immersion curtain membrane module installation device according to claim 3, characterized in that, The lower lateral push mechanism includes: A fixing plate is disposed on the side wall of the first horizontal plate, and a guide hole is provided on the fixing plate; A horizontal plate, one end of which forms an L-shaped structure with the fixed plate; A push plate is slidably disposed on the horizontal plate, and a plunger that cooperates with the first limiting card is provided on the push plate, with one end of the plunger passing through the guide hole and exposed.

5. The immersion curtain membrane module installation device according to claim 4, characterized in that, An elastic module is provided on the horizontal plate to provide a force that brings the plunger closer to the first limiting card.

6. The immersion curtain membrane module installation device according to claim 4, characterized in that, A telescopic motor is installed on the horizontal plate, and the telescopic end of the telescopic motor is connected to the push plate.

7. The immersion curtain membrane module installation device according to claim 4, characterized in that, A measuring tape structure is provided between the first horizontal plate and the second horizontal plate.

8. The immersion curtain membrane module installation device according to claim 1, characterized in that, The upright plate is provided with a vertical guide rail, and the first horizontal plate and the second horizontal plate are slidably mounted on the guide rail. The first horizontal plate and the second horizontal plate are respectively provided with a locking mechanism that cooperates with the guide rail.

9. The immersion curtain membrane module installation device according to claim 8, characterized in that, The first horizontal plate is slidably connected to the guide rail via a back plate. The locking mechanism includes a locking hole and a locking screw provided on the guide rail. The locking screw passes through the back plate of the first horizontal plate and is detachably connected to the locking hole.

10. The immersion curtain membrane module installation device according to claim 8, characterized in that, There are two guide rails, and a lifting structure for driving the second horizontal plate to move is provided between the two guide rails.

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