High-stability glass fiber cloth bag

Abstract

The utility model discloses a high-stability glass fiber cloth bag, which relates to the technical field of glass fiber cloth bags and comprises a cloth bag body, the top end of the cloth bag body is provided with a limiting groove, the bottom end of the inner side of the limiting groove is provided with a fixed frame, the fixed frame covers the inner side of the limiting groove, the inner side of the cloth bag body is connected with a protective frame in a clamping manner, and the protective frame is provided with a protective cover. And the bottom end of the protection frame is fixedly connected with a sleeve plate. By adopting the structure, in order to improve the stability of the cloth bag body, the protective frame is clamped and fixed, and then a user can adjust the length of the movable plate according to the length of the cloth bag body, so that the cloth bag bodies with different lengths can be conveniently used by the user; a user can screw a second bolt to fix the position of a movable plate, through protection of the movable plate and a sleeve plate, the inner wall of the cloth bag body can be effectively supported, and the stability of the cloth bag body can be effectively improved while the situation that the cloth bag body is distorted and deformed is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass fiber bags, in particular to a high-stability glass fiber bag. Background Art

[0002] Fiberglass bags, whose full name is fiberglass dust bags, are an industrial filter material made of glass fiber as the main raw material and are specially processed. Fiberglass bags have the advantages of high temperature resistance, corrosion resistance, high strength, and high filtration efficiency. Fiberglass bags are widely used in steel smelting, electric power industry, chemical industry, and environmental protection industry. They are the ideal choice for high-temperature flue gas filtration and dust control.

[0003] The Chinese patent with the announcement number "CN216457542U" discloses a highly stable fiberglass bag head structure. The fiberglass bag is connected to the bag head through two double-needle sewing threads. The first double needle uses PTFE high-strength sewing thread and fiberglass sewing thread to increase the connection strength between the fiberglass bag and the bag head. The bag head consists of a bag head loop cloth, a spring expansion ring, and a special B-type groove pad. The B-type groove pad is installed on the outside of the spring expansion ring.

[0004] However, this bag still has some shortcomings. When using fiberglass bags, due to the long length of the bags, they are easily twisted and deformed by wind or pressure. Although this does not hinder the normal use of the bags, it sometimes leads to a reduction in the filtering effect of the bags themselves. At the same time, long-term deformation and twisting will also cause certain damage to the bags themselves, reducing the stability of the bags and the service life of the bags themselves. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a high-stability glass fiber bag to solve the problems raised by the above background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A high-stability glass fiber bag comprises a bag body, a limiting groove is provided at the top of the bag body, a fixing frame is installed at the inner bottom end of the limiting groove, the fixing frame covers the inner side of the limiting groove, a protective frame is clamped on the inner side of the bag body, the bottom end of the protective frame is fixedly connected to a sleeve plate, the bottom end of the sleeve plate is sleeved with a movable plate, a filter plate is threadedly connected to the inner wall of the sleeve plate, a second screw hole is provided on the outer side of the sleeve plate, a second bolt is threadedly connected to the inner side of the second screw hole, and one side of the second bolt is affixed to the other side of the movable plate.

[0008] As an optimal technical solution, a first card slot is provided on one side of the protective frame, and the first card slot runs through one side of the protective frame and the fixed frame. A second card slot is provided on the inner wall of the first card slot, and a circular groove is provided on the inner side of the first card slot. A first card block is clamped on the inner side of the first card slot, and a second card slot matching the second card block is fixedly connected to the outer side of the first card block. The second card block is clamped to the inner side of the circular groove, and a sealing block is fixedly connected to the other side of the first card block. The sealing block covers the other side of the first card slot, and a protrusion is fixedly connected to the other side of the sealing block, and the shape of the protrusion corner is concave.

[0009] As an optimal technical solution, a retaining spring matching the second clamping block is installed on the inner side of the circular groove, one side of the second clamping block is clamped to the other side of the retaining spring, and the second clamping block is clamped to the inner side of the circular groove through the retaining spring.

[0010] As an optimal technical solution, the bottom end of the filter plate is fixedly connected to a fixing block, and a first screw hole is opened on one side of the fixing block. The first screw holes pass through one side of the fixing block and the sleeve plate. The inner side of the first screw hole is threadedly connected to a first bolt, and the first bolt is threadedly connected to the inside of the sleeve plate through the first screw hole. The filter plate is threadedly connected to the inner side of the sleeve plate through the fixing block, the first screw hole and the first bolt.

[0011] As a preferred technical solution, a slide groove matching the filter plate is opened on one side of the sleeve plate, the slide groove passes through the bottom end of the sleeve plate, and the filter plate is slidably connected to the inner side of the slide groove.

[0012] As an optimal technical solution, a groove is provided on the outer side of the movable plate, a rubber pad is fixedly connected to the inner side of the groove, the rubber pad covers the inner side of the groove, and one side of the rubber pad is in contact with the other side of the second bolt.

[0013] As an optimal technical solution, a heat-resistant layer is provided on the outer wall of the bag body. The thickness of the heat-resistant layer is one centimeter. The heat-resistant layer covers the outer wall of the bag body and is made of bentonite material.

[0014] In summary, the present invention has the following beneficial effects:

[0015] First, when using the cloth bag body, in order to improve the stability of the cloth bag body itself, the protective frame is clamped and fixed, and then the user can adjust the length of the movable plate according to the length of the cloth bag body, thereby facilitating the use of cloth bags of different lengths. To prevent the movable plate from sliding down, the user can screw the second bolt to fix the position of the movable plate. Through the protection of the movable plate and the sleeve plate, the inner wall of the cloth bag body can be effectively supported. While preventing the cloth bag body from being twisted and deformed, the reinforcement of the movable plate and the sleeve plate can also improve the tensile strength of the cloth bag body itself, thereby effectively improving the stability of the cloth bag body itself.

[0016] Second, when the first card block is inserted into the first card slot, the user can insert the second card block into the circular slot through the second card slot, and then adjust the angle of the second card block to an angle that is not corresponding to the angle of the second card slot. Finally, the second card block position can be re-engaged through the retaining spring, thereby effectively preventing the protective frame from falling off. When the protective frame needs to be disassembled later, the angle of the second card block can be adjusted to a position symmetrical to the angle of the second card slot through the protrusion, and then the first card block can be directly pulled out. While facilitating the later disassembly and assembly of the protective frame, it is also more conducive to the user's later cleaning or maintenance of the protective frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the protective frame structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cloth bag structure of the utility model;

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the enlarged structure of part B;

[0021] Figure 5 This is a schematic diagram of the first card block structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the bottom structure of the filter plate of the utility model;

[0023] Figure 7 This utility model Figure 6 Schematic diagram of the enlarged structure of part A.

[0024] Figure numerals: 1. cloth bag body; 2. limiting groove; 3. fixing frame; 4. protective frame; 5. sleeve plate; 6. filter plate; 7. slide groove; 8. fixing block; 9. first screw hole; 10. first bolt; 11. movable plate; 12. groove; 13. rubber pad; 14. second screw hole; 15. second bolt; 16. first clamping groove; 17. second clamping groove; 18. circular groove; 19. retaining spring; 20. first clamping block; 21. second clamping block; 22. sealing block; 23. protrusion; 24. heat-resistant layer. DETAILED DESCRIPTION

[0025] Example

[0026] refer to Figures 1 to 7, a high-stability glass fiber bag of this embodiment includes a bag body 1, a limiting groove 2 is provided at the top of the bag body 1, a fixing frame 3 is installed at the bottom inner side of the limiting groove 2, and the fixing frame 3 covers the inner side of the limiting groove 2, and a protective frame 4 is clamped on the inner side of the bag body 1. The bottom end of the protective frame 4 is fixedly connected with a sleeve plate 5, and the bottom end of the sleeve plate 5 is sleeved with a movable plate 11. The filter plate 6 is threadedly connected to the inner wall of the sleeve plate 5, and a second screw hole 14 is provided on the outer side of the sleeve plate 5. The inner side of the second screw hole 14 is threadedly connected with a second bolt 15. One side of the second bolt 15 is attached to the other side of the movable plate 11. When in use, the fixing frame 3 can form an installation point at the head position of the bag body 1, which is beneficial to The protective frame 4 is snap-fitted and installed, because the movable plate 11 is sleeved on the inner side of the sleeve plate 5, which is convenient for the user to adjust the length of the movable plate 11 according to the length of the cloth bag body 1, so that cloth bag bodies 1 of different lengths can be used. When the length adjustment of the movable plate 11 is completed, the user can screw the second bolt 15. The pushing of the second bolt 15 can prevent the movable plate 11 from sliding downward and displacing. Under the protective support of the movable plate 11 and the sleeve plate 5, the cloth bag body 1 can be effectively prevented from twisting or deforming. At the same time, it can also effectively improve the tensile strength of the cloth bag body 1 to avoid it being broken when pulled hard, thereby effectively improving the protection and stability of the cloth bag body 1.

[0027] refer to Figures 1 to 5A first card slot 16 is provided on one side of the protective frame 4. The first card slot 16 passes through one side of the protective frame 4 and the fixed frame 3. A second card slot 17 is provided on the inner wall of the first card slot 16. A circular groove 18 is provided on the inner side of the first card slot 16. A first card block 20 is clamped on the inner side of the first card slot 16. The outer side of the first card block 20 is fixedly connected with a second card slot 17 matching the second card block 21. The second card block 21 is clamped on the inner side of the circular groove 18. A sealing block 22 is fixedly connected to the other side of the first card block 20. The sealing block 22 covers the other side of the first card slot 16. A protrusion 23 is fixedly connected to the other side of the sealing block 22. The shape of the corner of the protrusion 23 is concave. A retaining spring 19 matching the second card block 21 is installed on the inner side of the circular groove 18. One side of the second card block 21 is clamped on the other side of the retaining spring 19 On the other hand, the second clamping block 21 is clamped to the inner side of the circular groove 18 through the clamping spring 19. Due to the existence of the first clamping block 20, when the first clamping block 20 is inserted into the first clamping slot 16, the user can insert the second clamping block 21 into the circular groove 18 through the second clamping slot 17, and then adjust the angle of the second clamping block 21 to an angle that is not corresponding to the angle of the second clamping slot 17. Finally, the position of the second clamping block 21 can be clamped for the second time through the clamping spring 19, thereby effectively preventing the protective frame 4 from falling off. When the protective frame 4 needs to be disassembled later, the angle of the second clamping block 21 can be adjusted to a position symmetrical to the angle of the second clamping slot 17 through the protrusion 23, and then the first clamping block 20 can be directly pulled out. While achieving the convenience of disassembly and assembly of the protective frame 4 in the later stage, it is also more conducive to the user to clean or maintain the protective frame 4 in the later stage.

[0028] refer to Figure 6 and Figure 7 The bottom end of the filter plate 6 is fixedly connected to a fixing block 8, and a first screw hole 9 is opened on one side of the fixing block 8. The first screw holes 9 all pass through the fixing block 8 and one side of the sleeve plate 5. The inner side of the first screw hole 9 is threadedly connected with a first bolt 10. The first bolt 10 is threadedly connected to the inside of the sleeve plate 5 through the first screw hole 9. The filter plate 6 is threadedly connected to the inner side of the sleeve plate 5 through the fixing block 8, the first screw hole 9 and the first bolt 10. Due to the presence of the first bolt 10, the screwing of the first bolt 10 can effectively fix the position of the filter plate 6, thereby preventing the filter plate 6 from being displaced. The filter plate 6 can secondary improve the dust removal and filtering function inside the bag body 1, thereby effectively improving the practicality of the bag body 1.

[0029] refer to Figure 6 One side of the sleeve plate 5 is provided with a slide groove 7 that matches the filter plate 6. The slide groove 7 runs through the bottom end of the sleeve plate 5, and the filter plate 6 is slidably connected to the inner side of the slide groove 7. Due to the opening of the slide groove 7, the filter plate 6 is easy to slide up and down, which is beneficial for the user to pull out the filter plate 6 through the slide groove 7 later, and it is also beneficial for the later cleaning or maintenance of the filter plate 6.

[0030] refer to Figure 6 and Figure 7 A groove 12 is provided on the outer side of the movable plate 11, and a rubber pad 13 is fixedly connected to the inner side of the groove 12. The rubber pad 13 covers the inner side of the groove 12, and one side of the rubber pad 13 is in contact with the other side of the second bolt 15. Due to the presence of the rubber pad 13, the rubber pad 13 is a rubber product with good rubber anti-slip ability and elasticity, which can effectively improve the stability of the jacking position of the second bolt 15, and also prevent the second bolt 15 from scratching the surface of the movable plate 11.

[0031] refer to Figure 1 A heat-resistant layer 24 is provided on the outer wall of the bag body 1. The thickness of the heat-resistant layer 24 is one centimeter. The heat-resistant layer 24 covers the outer wall of the bag body 1. The heat-resistant layer 24 is made of bentonite material. Due to the presence of the heat-resistant layer 24, its bentonite is a layered silicate mineral with good high temperature resistance and corrosion resistance. Coating it on the bag body 1 can enhance the heat resistance and corrosion resistance of the bag.

[0032] Principle and advantages of use: When in use, the fixed frame 3 can form an installation point at the head position of the cloth bag body 1, which is convenient for the clamping installation of the protective frame 4. Because the movable plate 11 is sleeved on the inner side of the sleeve plate 5, it is convenient for the user to adjust the length of the movable plate 11 according to the length of the cloth bag body 1, so that cloth bags 1 of different lengths can be used. When the length adjustment of the movable plate 11 is completed, the user can screw the second bolt 15. The push of the second bolt 15 can prevent the movable plate 11 from sliding downward and displacing. The protective support of the movable plate 11 and the sleeve plate 5 is fixed. The first clamping block 20 is provided with a plurality of clamping members 21 and a plurality of clamping members 22, and the plurality of clamping members 23 are provided with a plurality of clamping members 24. The first clamping block 20 is provided with a plurality of clamping members 21 and a plurality of clamping members 25 are provided with a plurality of clamping members 26. The first clamping block 20 is provided with a plurality of clamping members 21 and a plurality of clamping members 27 are provided with a plurality of clamping members 28. The first clamping block 21 is adjusted to a position symmetrical with the second clamping slot 17 by the protrusion 23, and then the first clamping block 20 is directly pulled out. While facilitating the later disassembly and assembly of the protective frame 4, it is also more convenient for the user to clean or maintain the protective frame 4 in the later stage. Due to the presence of the first bolt 10, the screwing of the first bolt 10 can effectively fix the position of the filter plate 6, thereby preventing the filter plate 6 from being displaced, and the filter plate 6 can be taken up for a second time. The dust removal and filtering function on the inside of the high cloth bag body 1 can effectively improve the practicality of the cloth bag body 1. Due to the opening of the slide groove 7, the filter plate 6 is easy to slide up and down, which is beneficial for the user to pull out the filter plate 6 through the slide groove 7 later, and is also beneficial for cleaning or maintaining the filter plate 6 later. Due to the presence of the rubber pad 13, the rubber pad 13 is a rubber product with good rubber anti-slip ability and elasticity, which can effectively improve the stability of the pushing position of the second bolt 15, and also avoid the second bolt 15 from scratching the surface of the movable plate 11.

Claims

1. A high-stability glass fiber bag, comprising a bag body (1), characterized in that: A limiting groove (2) is provided at the top of the bag body (1), a fixing frame (3) is installed at the inner bottom end of the limiting groove (2), and the fixing frame (3) covers the inner side of the limiting groove (2). A protective frame (4) is clamped on the inner side of the bag body (1), and a sleeve (5) is fixedly connected to the bottom end of the protective frame (4), and a movable plate (11) is sleeved on the bottom end of the sleeve (5). A filter plate (6) is threadedly connected to the inner wall of the sleeve (5), and a second screw hole (14) is provided on the outer side of the sleeve (5), and a second bolt (15) is threadedly connected to the inner side of the second screw hole (14), and one side of the second bolt (15) is in contact with the other side of the movable plate (11).

2. The high-stability glass fiber bag according to claim 1, characterized in that: A first card slot (16) is provided on one side of the protective frame (4), and the first card slot (16) passes through one side of the protective frame (4) and the fixed frame (3). A second card slot (17) is provided on the inner wall of the first card slot (16), and a circular groove (18) is provided on the inner side of the first card slot (16). A first card block (20) is clamped on the inner side of the first card slot (16), and a second card slot (17) matching the second card block (21) is fixedly connected to the outer side of the first card block (20). The second card block (21) is clamped on the inner side of the circular groove (18). A sealing block (22) is fixedly connected to the other side of the first card block (20), and the sealing block (22) covers the other side of the first card slot (16). A protrusion (23) is fixedly connected to the other side of the sealing block (22), and the shape of the corner of the protrusion (23) is concave.

3. The high-stability glass fiber bag according to claim 2, characterized in that: A retaining spring (19) matching the second retaining block (21) is installed on the inner side of the circular groove (18), one side of the second retaining block (21) is clamped to the other side of the retaining spring (19), and the second retaining block (21) is clamped to the inner side of the circular groove (18) through the retaining spring (19).

4. The high-stability glass fiber bag according to claim 1, characterized in that: The bottom end of the filter plate (6) is fixedly connected to a fixing block (8), and a first screw hole (9) is opened on one side of the fixing block (8). The first screw hole (9) passes through the fixing block (8) and one side of the sleeve plate (5). The inner side of the first screw hole (9) is threadedly connected to a first bolt (10). The first bolt (10) is threadedly connected to the inside of the sleeve plate (5) through the first screw hole (9). The filter plate (6) is threadedly connected to the inner side of the sleeve plate (5) through the fixing block (8), the first screw hole (9) and the first bolt (10).

5. The high-stability glass fiber bag according to claim 4, characterized in that: A slide groove (7) matching the filter plate (6) is provided on one side of the sleeve plate (5). The slide groove (7) passes through the bottom end of the sleeve plate (5), and the filter plate (6) is slidably connected to the inner side of the slide groove (7).

6. The high-stability glass fiber bag according to claim 1, characterized in that: A groove (12) is provided on the outer side of the movable plate (11), and a rubber pad (13) is fixedly connected to the inner side of the groove (12). The rubber pad (13) covers the inner side of the groove (12), and one side of the rubber pad (13) is in contact with the other side of the second bolt (15).

7. The high-stability glass fiber bag according to claim 1, characterized in that: A heat-resistant layer (24) is provided on the outer wall of the bag body (1), the thickness of the heat-resistant layer (24) is one centimeter, the heat-resistant layer (24) covers the outer wall of the bag body (1), and the heat-resistant layer (24) is made of bentonite material.

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