A filter bag skeleton pressing device of a bag dust collector

Abstract

The utility model discloses a filter bag skeleton pressing device of cloth bag dust collector relates to cloth bag dust collector technical field, and the utility model discloses a dust collector body is personally experienced sth, fixes the frame of the inner wall department of dust collector body top, and the inner wall fixed mounting of fixed frame has the bearing plate of uniform distribution, and the top of fixed frame and bearing plate is equipped with splicing mechanism, and the plate of bearing cloth bag body is set as splicing structure through this application, so that staff can take out the top of cloth bag body from the placing groove directly, reduce the friction between cloth bag body and placing groove, reduce the pollution caused to air and dust collector body, can replace multiple cloth bag body simultaneously, improve the efficiency of staff, and this application sets up telescopic mechanism, so that first extension rod and second extension rod can enter into first fixed rod and second fixed rod when not using, reduce the occupied space when skeleton transportation and place, and the staff uses conveniently.

Description

Technical Field

[0001] This utility model relates to the technical field of baghouse dust collectors, specifically to a filter bag frame pressing device for a baghouse dust collector. Background Technology

[0002] Baghouse dust collectors are high-efficiency dry dust collection devices, mainly used in industrial production to capture solid particles in dust-laden gases, achieving gas-solid separation. Publication number "CN221207189U" relates to a filter bag cage clamping device for a baghouse dust collector, including a support frame. The support frame is equipped with an adjustment and fixing mechanism. The adjustment and fixing mechanism includes a dust collection box fixedly installed on the top of the support frame. An installation frame is fixedly installed inside the dust collection box. A positioning block is fixedly welded to the top of the installation frame. A dust collection bag is sleeved on the outside of the positioning block. Two fixing blocks are fixedly installed on the top of the installation frame, and a rotating rod is rotatably connected to the top of each fixing block. This filter bag cage clamping device for a baghouse dust collector, through the adjustment and fixing mechanism and the cooperation between the various structures on the support frame, can firmly install the dust collection bag, reducing the interference caused by vibrations during machine operation, thereby improving the dust collection efficiency of the dust collection bag. It also facilitates the disassembly and replacement of the dust collection bag, reducing replacement time and improving dust collection efficiency. Based on the search of patent numbers and the shortcomings of existing technologies, the following was found: In existing baghouse dust collectors, when replacing the filter bags, operators need to pull the bags out of the dust collector. However, during the pulling process, dust and particles on the surface of the filter bags easily rub against the circular groove where the filter bags are placed, causing dust on the surface of the filter bags to spread into the air and onto the top of the dust collector, resulting in air pollution and dirt accumulation on the dust collector. At the same time, the frame used with the filter bags is relatively long, requiring a lot of space during transportation and placement, making it inconvenient to use. Utility Model Content

[0003] To address the problem of dust and particles on the surface of the filter bag easily coming into contact with the circular groove where the filter bag is placed, the purpose of this utility model is to provide a filter bag frame pressing device for a bag filter dust collector.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a filter bag frame pressing device for a bag filter dust collector, including a dust collector body, a fixing frame fixedly installed on the inner wall of the top of the dust collector body, a uniformly distributed bearing plate fixedly installed on the inner wall of the fixing frame, and a splicing mechanism at the top of the fixing frame and the bearing plate to facilitate the installation and disassembly of the filter bag body. At the same time, a telescopic mechanism is provided below the splicing mechanism to reduce the space occupied by the frame during transportation and to facilitate the placement of the frame by the staff.

[0005] Preferably, the splicing mechanism includes a first splicing plate and a second splicing plate placed on top of the fixed frame and the support plate. Support plates are integrally formed on opposite sides of the first and second splicing plates. A third splicing plate and a fourth splicing plate are placed on top of the fixed frame. A slot is formed on the side of the third splicing plate near the first splicing plate. An extension plate is integrally formed on the other side of the third splicing plate. Hollow slots are formed on both sides of the fourth splicing plate. Placement slots are formed on the top of the first, second, third, and fourth splicing plates. The cloth bag body is inserted into the inside of the placement slot.

[0006] Preferably, the telescopic mechanism includes a frame placed above the bag body. A first extension rod distributed in a ring is fixedly installed at the bottom end of the frame. A first fixed rod and a second fixed rod distributed in a ring are provided below the first extension rod. Movable grooves are opened inside the first fixed rod and the second fixed rod. A second extension rod distributed in a ring is provided below the first fixed rod and the second fixed rod. Limiting rings are fixedly provided at the bottom of the first extension rod and the top of the second extension rod. The limiting rings on the outer sides of the first extension rod and the second extension rod are engaged in the corresponding movable grooves.

[0007] Preferably, both ends of the first and second fixing rods are fixedly equipped with symmetrically distributed support blocks, and the outer side of the support blocks is provided with fixing holes.

[0008] Preferably, support rings are fixedly installed at the top of the plurality of first extension rods and at the bottom of the second extension rod.

[0009] Preferably, the number of slots at the top of the first splicing plate, the second splicing plate, the third splicing plate, and the fourth splicing plate are all four.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This application sets the plate supporting the filter bag body as a splicing structure, which allows the operator to directly remove the top of the filter bag body from the placement slot, reducing the friction between the filter bag body and the placement slot, reducing the pollution to the air and the dust collector body, and at the same time, multiple filter bags can be replaced at one time, improving the efficiency of the operator. 2. This application incorporates a telescopic mechanism, allowing the first and second extension rods to be inserted into the first and second fixed rods when not in use, thereby reducing the space occupied during frame transportation and placement and facilitating use by staff. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the splicing mechanism in this utility model.

[0014] Figure 3 This is a schematic diagram of the telescopic mechanism in this utility model.

[0015] Figure 4 This is a schematic diagram of the skeleton structure in this utility model.

[0016] Figure 5 This is a schematic diagram of the structure of the first fixing rod and the second fixing rod in this utility model.

[0017] In the diagram: 1. Dust collector body; 11. Fixing frame; 12. Bearing plate; 101. Splicing mechanism; 201. Telescopic mechanism; 13. First splicing plate; 14. Second splicing plate; 15. Support plate; 16. Third splicing plate; 17. Fourth splicing plate; 18. Slot; 19. Extension plate; 191. Empty slot; 192. Placement slot; 193. Bag body; 2. Frame; 21. First extension rod; 22. First fixing rod; 23. Second fixing rod; 24. Movable slot; 25. Second extension rod; 26. Limiting ring; 3. Support block; 31. Fixing hole; 4. Support ring. Detailed Implementation

[0018] 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.

[0019] like Figure 1-5 As shown, this utility model discloses a filter bag cage clamping device for a bag filter dust collector, and provides the following two embodiments: Example 1: A filter bag frame clamping device for a bag filter dust collector includes a dust collector body 1. A fixing frame 11 is fixedly installed on the inner wall of the top of the dust collector body 1. Evenly distributed bearing plates 12 are fixedly installed on the inner wall of the fixing frame 11. A splicing mechanism 101 is provided at the top of the fixing frame 11 and the bearing plates 12 to facilitate the installation and disassembly of the filter bag body 193. At the same time, a telescopic mechanism 201 is provided below the splicing mechanism 101 to reduce the space occupied by the frame 2 during transportation and facilitate the placement of the frame by the staff.

[0020] Example 2 differs from Example 1 in that: the splicing mechanism 101 includes a first splicing plate 13 and a second splicing plate 14 placed on the top of the fixed frame 11 and the support plate 12. Support plates 15 are integrally formed on opposite sides of the first splicing plate 13 and the second splicing plate 14. A third splicing plate 16 and a fourth splicing plate 17 are placed on the top of the fixed frame 11. A slot 18 is provided on the side of the third splicing plate 16 near the first splicing plate 13. An extension plate 19 is integrally formed on the other side of the third splicing plate 16. Hollow slots 191 are provided on both sides of the fourth splicing plate 17. Placement slots 192 are provided on the top of the first splicing plate 13, the second splicing plate 14, the third splicing plate 16 and the fourth splicing plate 17. A cloth bag body 193 is inserted into the inside of the placement slot 192.

[0021] The telescopic mechanism 201 includes a frame 2 placed above the bag body 193. A first extension rod 21 arranged in a ring is fixedly installed at the bottom of the frame 2. A first fixed rod 22 and a second fixed rod 23 arranged in a ring are provided below the first extension rod 21. Movable grooves 24 are opened inside the first fixed rod 22 and the second fixed rod 23. A second extension rod 25 arranged in a ring is provided below the first fixed rod 22 and the second fixed rod 23. A limiting ring 26 is fixedly provided at the bottom of the first extension rod 21 and the top of the second extension rod 25. The limiting rings 26 on the outside of the first extension rod 21 and the second extension rod 25 are engaged in the corresponding movable grooves 24. Through the telescopic mechanism 201, the first extension rod 21 and the second extension rod 25 below the frame 2 can enter the first fixed rod 22 and the second fixed rod 23 when not in use, thereby reducing the space occupied during transportation and making it more convenient to place.

[0022] Both ends of the first fixing rod 22 and the second fixing rod 23 are fixedly installed with symmetrically distributed support blocks 3. The outer side of the support block 3 is provided with fixing holes 31. Through the support block 3 and the fixing holes 31, the first fixing rod 22 and the second fixing rod 23 can be disassembled and installed for easy replacement.

[0023] Support rings 4 are fixedly installed on the top of the multiple first extension rods 21 and the bottom of the second extension rods 25. By setting the support rings 4, the stability of the first extension rods 21 and the second extension rods 25 is improved.

[0024] The number of top placement slots 192 on the first splicing plate 13, the second splicing plate 14, the third splicing plate 16, and the fourth splicing plate 17 are all four, which facilitates the placement of more filter bag bodies 193 and improves dust removal efficiency.

[0025] Working principle: In actual use, the staff places the first splicing plate 13, the second splicing plate 14, the third splicing plate 16 and the fourth splicing plate 17 on the top of the fixed frame 11 and the support plate 12 in sequence. Then, the bottom of the bag body 193 is inserted into the placement groove 192 and its top is locked on the outside of the placement groove 192. At this time, the staff places the frame 2 on the top of the bag body 193, so that the second extension rod 25 enters the bag body 193. Since the limiting ring 26 on the outside of the first extension rod 21 and the second extension rod 25 is in an active state in the first fixed rod 22 and the second fixed rod 23, the first extension rod 21 and the second extension rod 25 can extend and retract in the first fixed rod 22 and the second fixed rod 23 to complete the installation of the bag body 193 and the frame 2. When the filter bag body 193 needs to be cleaned, the frame 2 is first removed from the filter bag body 193. Then, the workers separate the first splicing plate 13, the second splicing plate 14, the third splicing plate 16 and the fourth splicing plate 17 from the fixing frame 11 and the bearing plate 12 in sequence, which can also drive the filter bag body 193 to detach from the dust collector body 1. Then, the top of the filter bag body 193 is removed from under the placement slot 192, completing the replacement of the filter bag body 193.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A filter bag cage clamping device for a baghouse dust collector, comprising a dust collector body (1), characterized in that: A fixed frame (11) is fixedly installed on the inner wall of the top of the dust collector body (1). A uniformly distributed bearing plate (12) is fixedly installed on the inner wall of the fixed frame (11). A splicing mechanism (101) is provided at the top of the fixed frame (11) and the bearing plate (12) to facilitate the installation and disassembly of the filter bag body (193). At the same time, a telescopic mechanism (201) is provided below the splicing mechanism (101) to reduce the space occupied by the frame (2) during transportation and to facilitate the placement of the frame (2) by the staff.

2. The filter bag cage clamping device for a baghouse dust collector as described in claim 1, characterized in that, The splicing mechanism (101) includes a first splicing plate (13) and a second splicing plate (14) placed on the top of the fixed frame (11) and the support plate (12). The first splicing plate (13) and the second splicing plate (14) are integrally formed with support plates (15) on opposite sides. The top of the fixed frame (11) is provided with a third splicing plate (16) and a fourth splicing plate (17). The third splicing plate (16) has a slot (18) on one side near the first splicing plate (13). The other side of the third splicing plate (16) is integrally formed with an extension plate (19). The fourth splicing plate (17) has empty slots (191) on both sides. The top of the first splicing plate (13), the second splicing plate (14), the third splicing plate (16) and the fourth splicing plate (17) are all provided with placement slots (192). The cloth bag body (193) is inserted inside the placement slot (192).

3. The filter bag cage clamping device for a baghouse dust collector as described in claim 1, characterized in that, The telescopic mechanism (201) includes a frame (2) placed above the bag body (193). The bottom end of the frame (2) is fixedly installed with a first extension rod (21) arranged in a ring. Below the first extension rod (21) are a first fixed rod (22) and a second fixed rod (23) arranged in a ring. The first fixed rod (22) and the second fixed rod (23) are both provided with movable grooves (24). Below the first fixed rod (22) and the second fixed rod (23) are a second extension rod (25) arranged in a ring. The bottom of the first extension rod (21) and the top of the second extension rod (25) are both fixedly provided with limiting rings (26). The limiting rings (26) on the outside of the first extension rod (21) and the second extension rod (25) are both locked in the corresponding movable grooves (24).

4. The filter bag cage clamping device for a baghouse dust collector as described in claim 3, characterized in that, Both ends of the first fixing rod (22) and the second fixing rod (23) are fixedly installed with symmetrically distributed support blocks (3), and the outer side of the support block (3) is provided with fixing holes (31).

5. The filter bag cage clamping device for a baghouse dust collector as described in claim 3, characterized in that, Support rings (4) are fixedly installed on the top of the first extension rods (21) and the bottom of the second extension rods (25).

6. The filter bag cage clamping device for a baghouse dust collector as described in claim 2, characterized in that, The number of top placement slots (192) of the first splicing plate (13), the second splicing plate (14), the third splicing plate (16) and the fourth splicing plate (17) are all four.

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