Membrane filament suspension device
By designing a membrane fiber suspension device with a hanging tray, a hoisting structure, and a support and limiting structure, the problems of low efficiency in large-scale suspension and cleaning were solved, achieving efficient membrane fiber production and cleaning results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MEMSTAR (MIANYANG) CO LTD
- Filing Date
- 2025-02-11
- Publication Date
- 2026-04-21
AI Technical Summary
Existing membrane fiber suspension devices cannot meet the needs of large-volume suspension of membrane fiber bundles, resulting in low production efficiency, and the close arrangement of suspension areas affects the cleaning effect.
A membrane fiber suspension device was designed, comprising a wire hanging tray, a lifting structure, wire hanging hooks, and a support and limiting structure. The wire hanging hooks are evenly distributed circumferentially to suspend multiple membrane fiber bundles, and the support and limiting structure is used to stabilize the suspension device on the cleaning tank to ensure the membrane fiber cleaning effect.
This technology enables the mass production of suspended membrane fibers, improving production efficiency, and by suspending them separately, it avoids the membrane fibers being tightly packed, thus improving the cleaning effect.
Smart Images
Figure CN224141891U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of hollow fiber production equipment, specifically to a membrane fiber suspension device. Background Technology
[0002] Hollow fiber membranes are an important membrane separation technology widely used in water treatment, gas separation, pharmaceuticals, and the food industry. They consist of many long, tubular fibers (membrane filaments). These filaments are typically cast from molten polymer. During the casting process, the filaments need to be straightened and suspended using a hanging device to facilitate subsequent cleaning and drying.
[0003] However, current technology lacks a device capable of suspending large quantities of membrane fiber bundles. Typically, multiple bundles are suspended using a single hook on a hoist, resulting in a limited number of bundles that can be suspended per batch, leading to low production efficiency. Furthermore, during membrane fiber cleaning, the dense arrangement of the fibers near the suspension area hinders cleaning, negatively impacting product quality. In other words, existing membrane fiber suspension devices cannot meet the demands of mass production. Utility Model Content
[0004] To address the technical problem that existing membrane fiber suspension devices cannot meet the needs of mass production of membrane fibers, this utility model provides a membrane fiber suspension device that can suspend a large number of membrane fibers to improve production efficiency. It also suspends individual membrane fiber bundles separately to avoid the membrane fiber suspension areas being tightly arranged, thereby improving the subsequent cleaning effect of the membrane fibers and meeting the needs of mass production of membrane fibers.
[0005] This utility model is achieved through the following technical solution:
[0006] This utility model provides a membrane fiber suspension device, comprising: a fiber hanging disc, the fiber hanging disc being a disc-shaped structure; a lifting structure, the lifting structure being disposed on the top of the fiber hanging disc, the lifting structure being used to connect to the hook of the lifting device; multiple fiber hanging hooks, the multiple fiber hanging hooks being disposed on the bottom of the fiber hanging disc, and the multiple fiber hanging hooks being evenly distributed along the circumference of the fiber hanging disc, the fiber hanging hooks being used to suspend the membrane fiber bundle; and a support and limiting structure, the support and limiting structure being installed on the fiber hanging disc, the support and limiting structure being able to support and place the fiber hanging disc on the membrane fiber cleaning tank.
[0007] The membrane fiber suspension device provided by this utility model includes a fiber hanging tray, a lifting structure, fiber hanging hooks, and a support and limiting structure. The lifting structure is located on the top of the fiber hanging tray to facilitate the connection of the lifting hook of the lifting device, thereby enabling the lifting and transfer of the fiber hanging tray. Multiple fiber hanging hooks are provided, located at the bottom of the fiber hanging tray and evenly distributed along the circumference of the tray to meet the needs of large-volume membrane fiber suspension. Each membrane fiber bundle is hung by a corresponding fiber hanging hook, which avoids the membrane fiber suspension area being tightly arranged, thereby improving the subsequent membrane fiber cleaning effect. The support and limiting structure is installed on the fiber hanging tray to support and place the fiber hanging tray on the membrane fiber cleaning tank, thus meeting the membrane fiber cleaning requirements.
[0008] In summary, the membrane fiber suspension device provided by this utility model can suspend a large number of membrane fibers to improve production efficiency, and suspend each membrane fiber bundle separately to avoid the membrane fiber suspension area being tightly arranged, thereby improving the subsequent membrane fiber cleaning effect and meeting the needs of mass production of membrane fibers.
[0009] In an optional embodiment of this application, the wire hanging disc array is provided with multiple through holes to facilitate air venting during membrane wire cleaning.
[0010] In an optional embodiment of this application, the hoisting structure includes a first hoisting rod, the two ends of which are fixedly connected to the wire hanging reel, and the middle part of the first hoisting rod is spaced apart from the wire hanging reel to facilitate connecting the wire hanging reel to the hoisting equipment.
[0011] In an optional embodiment of this application, the hoisting structure includes a second hoisting rod, both ends of which are fixedly connected to the wire hanging reel, and the middle part of the second hoisting rod is spaced apart from the wire hanging reel; the second hoisting rod is staggered with the first hoisting rod, and the intersection point of the second hoisting rod and the first hoisting rod is located above the center of the wire hanging reel, so as to ensure the reliability of the connection between the wire hanging reel and the hoisting equipment component.
[0012] In an optional embodiment of this application, both the first lifting rod and the second lifting rod are made of stainless steel to ensure that the first lifting rod and the second lifting rod have sufficient rigidity and corrosion resistance.
[0013] In an optional embodiment of this application, the wire hook is a machine thread hook, and the threaded section of the wire hook is connected to the wire hanging disc so as to facilitate the installation of the wire hook on the wire hanging disc.
[0014] In an optional embodiment of this application, the threaded section of the wire hook is fitted with a mounting nut, which abuts against the upper end face of the wire hook reel to ensure the tightness of the connection between the wire hook and the wire hook reel and to prevent the wire hook from loosening.
[0015] In an optional embodiment of this application, the support and limiting structure includes a support rod, which is fixedly disposed at the lower end of the wire hanging reel; the support rod extends radially along the wire hanging reel, and both ends of the support rod extend to the outer periphery of the wire hanging reel, so as to ensure that the support and limiting structure can support and place the wire hanging reel on the membrane fiber cleaning tank.
[0016] In an optional embodiment of this application, the support limiting structure further includes multiple support half-rods, which are fixedly disposed at the lower end of the wire hanging reel. The support half-rods extend from the center of the wire hanging reel to the periphery of the wire hanging reel, and one end of the full support rod extends to the outside of the periphery of the wire hanging reel. The sections of the multiple support half-rods and the full support rod extending to the outside of the periphery of the wire hanging reel are evenly distributed along the circumference of the wire hanging reel to ensure that the wire hanging reel has sufficient rigidity and load-bearing capacity, while improving the stability of the wire hanging reel when placed on the membrane fiber cleaning tank.
[0017] In an optional embodiment of this application, both the supporting half-rod and the supporting full-rod are made of stainless steel to ensure that the supporting half-rod and the supporting full-rod have sufficient rigidity and corrosion resistance.
[0018] Compared with the prior art, the present invention has the following advantages and beneficial effects:
[0019] 1. The membrane filament suspension device provided by this utility model includes a filament hanging plate, a lifting structure, filament hanging hooks, and a support and limiting structure. The lifting structure is set on the top of the filament hanging plate so as to connect the hook of the lifting device through the lifting structure to realize the lifting and transfer of the filament hanging plate. Multiple filament hanging hooks are provided, and multiple filament hanging hooks are set at the bottom of the filament hanging plate. The multiple filament hanging hooks are evenly distributed along the circumference of the filament hanging plate to meet the needs of large-volume membrane filament suspension and improve production efficiency.
[0020] 2. The membrane fiber suspension device provided by this utility model has each membrane fiber bundle hung by a corresponding hanging hook, which can avoid the membrane fiber suspension area being tightly arranged, thereby improving the subsequent cleaning effect of the membrane fiber. Attached Figure Description
[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0022] In the attached diagram:
[0023] Figure 1 This is a three-dimensional structural schematic diagram of the membrane fiber suspension device provided in the embodiments of this application;
[0024] Figure 2 This is a schematic diagram of the main structure of the membrane fiber suspension device provided in the embodiments of this application;
[0025] Figure 3 This is a top view of the membrane filament suspension device provided in an embodiment of this application.
[0026] The attached figures include reference numerals and their corresponding component names:
[0027] 1-Hanging wire reel, 2-Hanging wire hook, 3-First lifting rod, 4-Second lifting rod, 5-Supporting rod (full length), 6-Supporting half rod. Detailed Implementation
[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0029] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0030] It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Unless otherwise specified, the embodiments and features described in this application can be combined with each other.
[0031] In the description of the embodiments of this application, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of this application is usually placed in when in use, or the orientation or positional relationship that is commonly understood by those skilled in the art. It is only for the convenience of describing this application and simplifying the description, and is not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.
[0032] In the description of this application, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0033] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.
[0034] It should be noted that current technology lacks a device capable of suspending large quantities of membrane fiber bundles. Typically, multiple bundles are suspended using a single hook on a hoist, resulting in a limited number of bundles that can be suspended per batch, leading to low production efficiency. Furthermore, during membrane fiber cleaning, the dense arrangement of the fibers near the suspension area results in poor cleaning performance, impacting product quality.
[0035] To address the aforementioned problems, the inventors have innovatively designed the following technical solutions, and the specific implementation of this application will be described in detail below with reference to the accompanying drawings.
[0036] Example
[0037] Combination Figures 1-3 This embodiment provides a membrane fiber suspension device, including: a fiber hanging disc 1, which is a disc-shaped structure; a lifting structure, which is disposed on the top of the fiber hanging disc 1 and is used to connect to the hook of the lifting device; multiple fiber hanging hooks 2, which are disposed on the bottom of the fiber hanging disc 1 and are evenly distributed along the circumference of the fiber hanging disc 1, and are used to suspend the membrane fiber bundle; and a support and limiting structure, which is installed on the fiber hanging disc 1 and can support and place the fiber hanging disc 1 on the membrane fiber cleaning tank.
[0038] Continue to combine Figure 3 The array of wire hanging discs 1 is provided with multiple rings of through holes to facilitate the venting of air during the cleaning of the membrane fibers.
[0039] Specifically, the hoisting structure includes a first hoisting rod 3, with both ends of the first hoisting rod 3 fixedly connected to the wire hanging plate 1, and the middle part of the first hoisting rod 3 spaced apart from the wire hanging plate 1, so as to connect the wire hanging plate 1 to the hoisting equipment.
[0040] Furthermore, the hoisting structure includes a second hoisting rod 4, with both ends of the second hoisting rod 4 fixedly connected to the wire hanging disc 1, and the middle part of the second hoisting rod 4 spaced apart from the wire hanging disc 1; the second hoisting rod 4 is staggered with the first hoisting rod 3, and the intersection point of the second hoisting rod 4 and the first hoisting rod 3 is located above the center of the wire hanging disc 1, so as to ensure the reliability of the connection between the wire hanging disc 1 and the hoisting equipment component.
[0041] Both the first lifting rod 3 and the second lifting rod 4 are made of stainless steel. Correspondingly, both ends of the first lifting rod 3 and the second lifting rod 4 are welded to the wire-hanging reel 1 to ensure sufficient rigidity and corrosion resistance. Of course, other materials with high structural strength and corrosion resistance can also be used.
[0042] Combination Figure 1 and Figure 2 The wire hook 2 is a machine thread hook, and the threaded section of the wire hook 2 is connected to the wire hanging disc 1 so as to facilitate the installation of the wire hook 2 on the wire hanging disc 1.
[0043] Typically, the threaded section of the wire hook 2 is fitted with a mounting nut, which abuts against the upper end face of the wire hook 1 to ensure the tightness of the connection between the wire hook 2 and the wire hook 1 and to prevent the wire hook 2 from loosening.
[0044] This combination Figure 1 and Figure 3 The support and limiting structure includes a support rod 5, which is fixedly disposed at the lower end of the wire hanging tray 1. The support rod 5 extends radially along the wire hanging tray 1, and both ends of the support rod 5 extend to the outer periphery of the wire hanging tray 1 to ensure that the support and limiting structure can support and place the wire hanging tray 1 on the membrane fiber cleaning tank.
[0045] Based on this, the support limiting structure also includes multiple support half rods 6, which are fixedly installed at the lower end of the wire hanging tray 1. The support half rods 6 extend from the center of the wire hanging tray 1 to the periphery of the wire hanging tray 1, and one end of the support rod 5 extends to the outside of the periphery of the wire hanging tray 1. The sections of the multiple support half rods 6 and the support rod 5 extending outside the periphery of the wire hanging tray 1 are evenly distributed along the circumference of the wire hanging tray 1 to ensure that the wire hanging tray 1 has sufficient rigidity and load-bearing capacity, while improving the stability of the wire hanging tray 1 when placed on the membrane fiber cleaning tank.
[0046] Similarly, both the supporting half rod 6 and the supporting full rod 5 are made of stainless steel and are welded to the wire hanging plate 1 to ensure that the supporting half rod 6 and the supporting full rod 5 have sufficient rigidity and corrosion resistance.
[0047] It should be noted that the first lifting rod 3, the second lifting rod 4, the supporting rod 5, and the supporting half rod 6 generally adopt a tubular structure to reduce their own weight while ensuring sufficient structural strength.
[0048] In summary, the membrane fiber suspension device provided in this embodiment includes a fiber hanging tray 1, a lifting structure, fiber hanging hooks 2, and a support and limiting structure. The lifting structure is located at the top of the fiber hanging tray 1, facilitating the connection of the lifting hook to the hoisting device for lifting and transferring the fiber hanging tray 1. Multiple fiber hanging hooks 2 are provided, located at the bottom of the fiber hanging tray 1 and evenly distributed along its circumference to meet the needs of large-volume membrane fiber suspension. Each membrane fiber bundle is hung by a corresponding fiber hanging hook 2, avoiding overcrowding in the suspension area and improving the subsequent membrane fiber cleaning effect. Simultaneously, the support and limiting structure is installed on the fiber hanging tray 1 to support and place the fiber hanging tray 1 on the membrane fiber cleaning tank, meeting the membrane fiber cleaning requirements.
[0049] In summary, the membrane fiber suspension device provided in this embodiment can suspend a large number of membrane fibers to improve production efficiency, and suspend each membrane fiber bundle separately to avoid the membrane fiber suspension area being tightly arranged, thereby improving the subsequent membrane fiber cleaning effect and meeting the needs of mass production of membrane fibers.
[0050] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.
Claims
1. A filament suspension device, characterized in that include: The wire hanging disc (1) is a disc-shaped structure; A hoisting structure is provided on top of the wire hanging disc (1), and the hoisting structure is used to connect the hook of the hoisting device; A wire hook (2) is provided in multiple ways. The multiple wire hooks (2) are provided at the bottom of the wire hanging disc (1) and the multiple wire hooks (2) are evenly distributed along the circumference of the wire hanging disc (1). The wire hooks (2) are used to suspend the membrane wire bundle. A support and limiting structure is installed on the wire hanging tray (1), which can support and place the wire hanging tray (1) on the membrane fiber cleaning tank.
2. The filament suspension device of claim 1, wherein, The wire hanging disc (1) array is provided with multiple through holes.
3. The filament suspension of claim 1, wherein, The hoisting structure includes a first hoisting rod (3), the two ends of which are fixedly connected to the wire hanging plate (1), and the middle part of the first hoisting rod (3) is spaced apart from the wire hanging plate (1).
4. The filament suspension of claim 3, wherein, The hoisting structure includes a second hoisting rod (4), the two ends of which are fixedly connected to the wire hanging plate (1), and the middle part of the second hoisting rod (4) is spaced apart from the wire hanging plate (1); The second lifting rod (4) is staggered with the first lifting rod (3), and the intersection point of the second lifting rod (4) and the first lifting rod (3) is located above the center of the wire hanging disc (1).
5. The filament suspension device of claim 4, wherein, Both the first lifting rod (3) and the second lifting rod (4) are made of stainless steel.
6. The filament suspension of claim 1, wherein, The wire hook (2) is a machine thread hook, and the threaded section of the wire hook (2) is connected to the wire reel (1).
7. The filament suspension of claim 6, wherein, The threaded section of the wire hook (2) is fitted with a mounting nut, which abuts against the upper end face of the wire hook (1).
8. The membrane filament suspension device according to any one of claims 1 to 7, characterized in that, The support limiting structure includes a support rod (5), which is fixedly installed at the lower end of the wire hanging disc (1); The supporting rod (5) extends radially along the wire hanging disc (1), and both ends of the supporting rod (5) extend to the outer periphery of the wire hanging disc (1).
9. The filament suspension of claim 8, wherein, The support limiting structure also includes multiple support half rods (6), which are fixedly installed at the lower end of the wire hanging disc (1); The supporting half rod (6) extends from the center of the wire hanging disc (1) to the periphery of the wire hanging disc (1), and one end of the supporting full rod (5) extends to the outside of the periphery of the wire hanging disc (1). Multiple support half rods (6) and support full rods (5) extend to a section outside the periphery of the wire hanging disc (1) and are evenly distributed along the periphery of the wire hanging disc (1).
10. The filament suspension of claim 9, wherein, Both the supporting half rod (6) and the supporting full rod (5) are made of stainless steel.