Geotechnical cloth with filtering structure

Abstract

The utility model belongs to the technical field of geotechnical cloth, and discloses geotechnical cloth with a filtering structure, which comprises a connecting plate, a supporting plate is fixedly arranged below the connecting plate, a bottom plate is fixedly arranged below the supporting plate, a supporting column is fixedly arranged in the supporting plate, and the supporting column and the connecting plate are fixedly arranged. An arch-shaped frame is fixedly arranged below the supporting column, the arch-shaped frame and the supporting plate are fixedly arranged, and a water outlet is formed in the supporting plate. By arranging the arch-shaped frame, according to the principle of an arch-shaped bridge, when the device is subjected to external force, the received force is dispersed under the action of the arch-shaped frame, so that the device is uniform in stress; the design relieves damage to the device when the device is subjected to external force, the service life of the device is prolonged, and cost is saved.

Description

Technical Field

[0001] This utility model belongs to the field of geotextile technology, specifically a geotextile with a filtration structure. Background Technology

[0002] Geotextiles, also known as geotextile fabrics, are permeable geosynthetic materials made of synthetic fibers through needle punching or weaving. They have highly efficient isolation and filtration functions and play an important role in various fields of modern civil engineering, such as water conservancy, highways, railways, seaports, and construction. Non-woven geotextiles have a three-dimensional structure, are thick, and have a high porosity, giving them significant advantages in geotextile applications. To enhance the overall filtration effect and strength of geotextiles, filter components are usually installed to improve their resistance to clogging and deformation.

[0003] Meanwhile, a high-strength anti-clogging geotextile with a graded filtration component is disclosed (announcement number CN217500160U). It includes a geotextile body, and a filtration component is provided on the front side of the geotextile body. The filtration component is interlocked with the geotextile body through a connecting mechanism. The connecting mechanism includes a first limiting cap and a second limiting cap. A connecting cylinder is fixedly connected to the bottom of the first limiting cap, and a limiting cylinder is fixedly connected to the top of the second limiting cap. The limiting cylinder is slidably connected to the inner wall of the connecting cylinder. This utility model relates to the field of geotextile technology.

[0004] The aforementioned anti-clogging high-strength geotextile with graded filtration components has weak puncture resistance during use, which reduces the service life of the geotextile. At the same time, it cannot perform good filtration, causing silt to clog the geotextile.

[0005] Therefore, a geotextile with a filtration structure is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a geotextile with a filtration structure, which has the advantages of using an arched structure to effectively prevent punctures and better filter silt.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a geotextile with a filtration structure, comprising a connecting plate, a support plate fixedly disposed below the connecting plate, a base plate fixedly disposed below the support plate, a support column fixedly disposed inside the support plate and the support column being fixedly disposed with the connecting plate, an arched frame fixedly disposed below the support column and the arched frame being fixedly disposed with the support plate, and a water outlet being provided inside the support plate.

[0008] Preferably, a geotextile body is fixedly provided above the connecting plate, and a wire mesh is fixedly provided above the geotextile body.

[0009] By adopting the above technical solution and setting up wire mesh, the strength of the geotextile is effectively increased, making it less prone to tearing and damage.

[0010] Preferably, a square is fixedly provided above the wire mesh, an outlet 1 is provided on the upper right side of the square, an outlet 2 is provided in the middle right side of the square, and an outlet 3 is provided on the lower right side of the square.

[0011] By adopting the above technical solution, outlet one, outlet two and outlet three are set up so that the silt flows out through the outlets and prevents the silt from clogging the filter screen.

[0012] Preferably, an outflow plate is fixedly provided inside the block, and a filter screen is fixedly provided on the left side of the outflow plate.

[0013] By adopting the above technical solution, a filter screen is set up. The filter screen is a large-pore filter screen, which is used to filter large particles of mud and sand for primary filtration.

[0014] Preferably, an outlet plate two is provided below the outlet plate one, and the outlet plate two is fixedly disposed with the block, and a filter screen two is fixedly disposed on the left side of the outlet plate two.

[0015] By adopting the above technical solution, a second filter screen is set up. The second filter screen is a medium-pore size filter screen, which is used to filter medium-sized particles of mud and sand for secondary filtration.

[0016] Preferably, an outlet plate three is provided below the outlet plate two, and the outlet plate three is fixedly set with the block, and a filter screen three is fixedly provided on the left side of the outlet plate three.

[0017] By adopting the above technical solution, filter screen three is set up. Filter screen three is a small-pore filter screen, which is used to filter small particles of mud and sand for final filtration.

[0018] Preferably, the inner spiral of the block is provided with a threaded rod, and the outer spiral of the threaded rod is provided with a nut.

[0019] By adopting the above technical solution, threaded rods are installed, and nuts are rotated to fix all the devices together for use.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] 1. This utility model, by setting an arched frame, based on the principle of an arched bridge, disperses the force received by the device when it receives external force, making the force evenly distributed. This design alleviates the damage to the device when it is subjected to external force, extends the service life of the device, and saves costs.

[0022] 2. This utility model effectively increases the strength of geotextile by setting up a wire mesh, making it less prone to tearing and damage. It sets up a three-layer filter screen to perform primary, secondary and final filtration of mud and sand, making the filtration more thorough. It sets up outlet one, outlet two and outlet three to allow mud and sand to flow out through the outlets and prevent mud and sand from clogging the filter screen. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the geotextile of this utility model;

[0024] Figure 2 This is a schematic diagram of the wire mesh structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the arched frame structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the filter screen of this utility model.

[0027] In the diagram: 1. Geotextile body; 2. Wire mesh; 3. Connecting plate; 4. Support plate; 5. Base plate; 6. Threaded rod; 7. Nut; 8. Support column; 9. Arch frame; 10. Outlet; 11. Outlet 1; 12. Outlet 2; 13. Outlet 3; 14. Block; 15. Outlet plate 1; 16. Filter screen 1; 17. Filter screen 2; 18. Filter screen 3; 19. Outlet plate 2; 20. Outlet plate 3. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] The following describes an embodiment of this utility model based on its overall structure.

[0030] like Figures 1 to 4 As shown, this utility model provides a geotextile with a filtration structure, including a connecting plate 3, a support plate 4 fixedly disposed below the connecting plate 3, a base plate 5 fixedly disposed below the support plate 4, a support column 8 fixedly disposed inside the support plate 4, and the support column 8 is fixedly disposed with the connecting plate 3, an arched frame 9 fixedly disposed below the support column 8, and the arched frame 9 is fixedly disposed with the support plate 4, and a water outlet 10 is opened inside the support plate 4. The arched frame 9 is provided so that, according to the principle of an arched bridge, when the device receives external force, the force received is dispersed due to the action of the arched frame 9, making the force uniform.

[0031] In this embodiment, a geotextile body 1 is fixedly mounted above the connecting plate 3, and a wire mesh 2 is fixedly mounted above the geotextile body 1. The wire mesh 2 effectively increases the strength of the geotextile, making it less prone to tearing and damage. A block 14 is fixedly mounted above the wire mesh 2. An outlet 11 is located on the upper right side of the block 14, an outlet 2 12 is located in the middle right side of the block 14, and an outlet 3 13 is located on the lower right side of the block 14. The outlets 11, 2 12, and 3 13 allow sediment to flow out through the outlets, preventing sediment from clogging the filter screen. An outlet plate 15 is fixedly mounted inside the block 14, and a filter screen 16 is fixedly mounted on the left side of the outlet plate 15. The filter screen 16 is a large-pore filter screen used to filter large particles of sediment. The sand filtration system performs initial filtration. Below the first outlet plate 15, there is an outlet plate 19, which is fixedly mounted to the block 14. A second filter screen 17 is fixedly mounted on the left side of the second outlet plate 19. The second filter screen 17 is a medium-diameter filter screen used to filter medium-sized particles of sand for secondary filtration. Below the second outlet plate 19, there is an outlet plate 20, which is fixedly mounted to the block 14. A third filter screen 18 is fixedly mounted on the left side of the third outlet plate 20. The third filter screen 18 is a small-diameter filter screen used to filter small particles of sand for final filtration. The block 14 has a threaded rod 6 inside its spiral, and a nut 7 on the outside of the threaded rod 6. By rotating the threaded rod 6 and the nut 7, all the components are secured for use.

[0032] The working principle and process of a geotextile with a filtration structure:

[0033] In a geotextile with a filtration structure, water mixed with silt enters through block 14 and first falls onto filter screen 16, a large-pore filter screen used to filter large particles of silt for primary filtration. After primary filtration, the water falls onto filter screen 17, a medium-pore filter screen used to filter medium particles of silt for secondary filtration. After secondary filtration, the water falls onto filter screen 18, a small-pore filter screen used to filter small particles of silt for final filtration. After completion, the water enters the outlet 10 through the geotextile body 1 to leave the device. During filtration, the sediment leaves through outlet 11, outlet 2 12 and outlet 3 13 to prevent sediment from clogging the filter screen. When the device is subjected to external force, the force is dispersed due to the action of the arched frame 9, making the force evenly distributed. This design alleviates the damage to the device when subjected to external force, extends the service life of the device, and saves costs. At the same time, three layers of filter screens are set up to perform primary filtration, secondary filtration and final filtration of sediment, making the filtration more thorough.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A geotextile with a filtering structure, comprising a connecting plate (3), characterized in that: A support plate (4) is fixedly provided below the connecting plate (3), and a base plate (5) is fixedly provided below the support plate (4). A support column (8) is fixedly provided inside the support plate (4), and the support column (8) is fixedly set with the connecting plate (3). An arched frame (9) is fixedly provided below the support column (8), and the arched frame (9) is fixedly set with the support plate (4). An outlet (10) is opened inside the support plate (4).

2. The geotextile with a filtering structure according to claim 1, characterized in that: A geotextile body (1) is fixedly provided above the connecting plate (3), and a wire mesh (2) is fixedly provided above the geotextile body (1).

3. A geotextile with a filtering structure according to claim 2, characterized in that: A square (14) is fixedly provided above the wire mesh (2). An outlet one (11) is opened on the upper right side of the square (14), an outlet two (12) is opened in the middle right side of the square (14), and an outlet three (13) is opened on the lower right side of the square (14).

4. A geotextile with a filtering structure according to claim 3, characterized in that: The block (14) is fixedly provided with an outflow plate (15), and a filter screen (16) is fixedly provided on the left side of the outflow plate (15).

5. A geotextile with a filtering structure according to claim 4, characterized in that: Below the first outflow plate (15) is an outflow plate second (19), and the second outflow plate second (19) is fixedly set with the block (14). The left side of the second outflow plate second (19) is fixedly set with a filter screen second (17).

6. A geotextile with a filtering structure according to claim 5, characterized in that: Below the second outflow plate (19) is an outflow plate three (20), and the third outflow plate three (20) is fixedly set with the block (14). The left side of the third outflow plate three (20) is fixedly set with a filter screen three (18).

7. A geotextile with a filtering structure according to claim 3, characterized in that: The block (14) has a threaded rod (6) on its inner spiral, and a nut (7) is provided on the outer spiral of the threaded rod (6).

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