Supporting structure of bag type dust collector
By introducing a support structure of buffer springs and hydraulic cylinders into the bag filter, the problem of vibration transmission is solved, resulting in a long service life, efficient maintenance, convenient disassembly, and improved operational stability and maintenance efficiency.
Patent Information
- Application Number
- CN202520379769.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-06
AI Technical Summary
The existing support structure of bag filters lacks an effective buffering mechanism, which causes vibration energy to be directly transmitted to the equipment base and surrounding facilities, resulting in fatigue damage, affecting the normal operation of the filter bags and dust removal efficiency, and making them difficult to disassemble and maintain.
The support structure design adopts a combination of buffer springs and hydraulic cylinders. The buffer springs absorb vibration energy, and the hydraulic cylinders facilitate the disassembly and removal of fixed components, thereby achieving vibration reduction and convenient disassembly.
It effectively reduces equipment vibration, extends service life, reduces maintenance frequency, and improves equipment operating efficiency and ease of maintenance.
Smart Images
Figure CN223874686U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to support structure technical field especially relates to a support structure of bag type dust collector. BACKGROUND
[0002] Bag type dust collector is a kind of dry filter dust device, it is suitable for capturing fine, dry, non-fibrous dust, bag type dust collector is the equipment using cloth bag filter structure to capture solid particulate matter in dust-containing body, cloth bag dust collector is divided into five categories, respectively is mechanical vibration class, chamber blowback class, nozzle blowback class, vibration blowback and use class and pulse spray class.
[0003] In the existing bag type dust collector technology, the support structure of bag type dust collector usually adopts rigid connection mode, lacks effective buffer mechanism, this structure design is simple, but cannot effectively absorb and disperse the vibration energy generated by dust collector body, leads to vibration to be directly transmitted to equipment base and surrounding facilities, long-term vibration can cause fatigue damage of dust collector body and support structure, reduces the service life of equipment, increases the frequency of maintenance and replacement, vibration can affect the normal work of filter bag, can cause the breakage of filter bag, affects dust removal efficiency, increases discharge concentration, does not satisfy environmental protection requirement. UTILITY MODEL CONTENT
[0004] In order to make up for the above insufficient, the utility model provides a support structure of bag type dust collector, aims at improving the problem that the support structure of bag type dust collector in prior art cannot buffer bag type dust collector body.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a support structure of bag type dust collector, including bottom plate and fixed plate, the upper portion of the bottom plate is uniformly connected with fixed seat, the bottom of the fixed plate is uniformly connected with mobile seat, a plurality of mobile seats are all slidingly connected in the inside of fixed seat, the opposite side of a plurality of mobile seats is all rotatably connected with the one end of movable support, the other end of a plurality of movable supports is all rotatably connected with sliding block, the inside of the bottom plate is all fixedly connected with slide rod, a plurality of sliding blocks are all slidingly connected on the outside of two slide rods, the outside of two slide rods is all equipped with buffer spring, the both ends of two buffer springs are all fixedly connected with sliding block.
[0006] Further, the inside of the fixed plate is provided with bag type dust collector body, the outside of the fixed plate is all fixedly connected with hydraulic cylinder, the output end of two hydraulic cylinders is all fixedly connected with push plate, the upper portion of two push plates is all fixedly connected with connecting rod, the opposite side of a plurality of connecting rods is all fixedly connected with fixed assembly, and the fixed assembly is used to fix bag type dust collector body.
[0007] Further, the fixing assembly comprises connecting plates and insertion rods, opposite sides of each of the connecting plates are fixedly connected with the connecting rods, and opposite sides of each of the connecting plates are fixedly connected with the insertion rods.
[0008] Further, the bag type dust collector body is fixedly connected with mounting seats on both sides, and the insertion rods are slidingly connected in the mounting seats.
[0009] Further, the upper part of the fixing plate is fixedly connected with fixing frames, and the fixing frames are fixedly connected with the limiting rods.
[0010] Further, the bottom of the connecting plate is fixedly connected with limiting plates, and the limiting plates are slidingly connected on the outside of the limiting rods.
[0011] Further, the outside of the limiting rod is sleeved with a reset spring, one end of the reset spring is fixedly connected in the fixing frame, and the other end of the reset spring is fixedly connected on the side away from the limiting plate.
[0012] Further, the upper part of the bottom plate is fixedly connected with dampers, and the upper part of the dampers is fixedly connected with the fixing plate.
[0013] The utility model has the advantages of the following:
[0014] 1、the utility model discloses a bag type dust collector body vibration is passed through the fixing plate and is transmitted to a plurality of mobile seat, make it slide down to the fixed seat inside, drive movable support rod rotation, further make the sliding block slide on the slide rod, and the sliding block is close to extrusion buffer spring and absorbs vibration, realizes effective reduction vibration, protects equipment and surrounding facilities, prolongs the dust remover life.
[0015] 2、the utility model discloses two hydraulic cylinders are started, and push plate movement is pushed, and the connecting rod is driven away, and the connecting plate drives the insertion rod to remove from the mounting seat, and the fixedness is released, realizes convenient disassembly, maintenance or replacement bag type dust collector body, reduces downtime, improves equipment operation efficiency. DRAWINGS
[0016] Figure 1 It is the front view of the support structure of the bag type dust collector that the utility model proposes;
[0017] Figure 2 It is the top view of the support structure of the bag type dust collector that the utility model proposes;
[0018] Figure 3 It is the internal structure diagram of the fixing frame of the support structure of the bag type dust collector that the utility model proposes;
[0019] Figure 4 For Figure 2 Enlarged view at A;
[0020] Figure 5 For Figure 3 Enlarged view at B.
[0021] Legend:
[0022] 1, bottom plate; 2, fixed plate; 3, bag type dust collector body; 4, hydraulic cylinder; 5, push plate; 6, connecting rod; 7, connecting plate; 8, plug rod; 9, limiting plate; 10, fixed frame; 11, limiting rod; 12, return spring; 13, mounting seat; 14, moving seat; 15, fixed seat; 16, damper; 17, movable support rod; 18, sliding block; 19, slide rod; 20, buffer spring. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0024] With reference to Figure 1 , Figure 2 and Figure 4 , the present application provides an embodiment: a supporting structure of a bag type dust collector, comprising a bottom plate 1 and a fixed plate 2, the upper part of the bottom plate 1 is fixedly connected with a fixed seat 15 around, the bottom of the fixed plate 2 is fixedly connected with a moving seat 14 around, a plurality of moving seats 14 are slidingly connected in the inside of the fixed seat 15, the opposite side of the plurality of moving seats 14 is rotatably connected with one end of a movable support rod 17, the other end of the plurality of movable support rods 17 is rotatably connected with a sliding block 18, the inside of the bottom plate 1 is fixedly connected with a slide rod 19 on both sides, the plurality of sliding blocks 18 are slidingly connected on the outside of both slide rods 19, the outside of both slide rods 19 is sleeved with a buffer spring 20, both ends of both buffer springs 20 are fixedly connected with the sliding block 18, the upper part of both sides of the bottom plate 1 is fixedly connected with a damper 16, the upper part of both dampers 16 is fixedly connected with the fixed plate 2.
[0025] When the bag type dust collector body 3 produces vibration during operation, the vibration is transmitted to the plurality of moving seats 14 through the fixed plate 2, and as the moving seats 14 move downward, they smoothly slide inside the fixed seat 15, which provides guidance for the moving seats 14 and limits the movement range of the moving seats 14, ensuring that the sliding action of the moving seats 14 is orderly, which simultaneously drives the rotation of the plurality of movable support rods 17, and the rotation of the movable support rods 17 drives the synchronous sliding of the sliding blocks 18 outside the slide rods 19, which provides a sliding track for the sliding blocks 18, ensuring that the sliding blocks 18 can move smoothly and orderly, as the sliding blocks 18 slide and move closer to each other, they exert pressure on the buffer springs 20, which then absorb and relieve a portion of the vibration energy, the main function of the buffer springs 20 is to absorb vibration energy and reduce the impact of vibration on the dust collector body and the supporting structure, and the damper 16 provides secondary buffering, when the fixed plate 2 moves downward, the damper 16 is compressed, further absorbing and dissipating vibration energy, to reduce the vibration level of the system.
[0026] Referring to Figure 1 , Figure 3 and Figure 5 , the inside of the fixed plate 2 is provided with the bag type dust collector body 3, the outer sides of the fixed plate 2 are both fixedly connected with the hydraulic cylinders 4, the output ends of the two hydraulic cylinders 4 are both fixedly connected with the push plates 5, the upper sides of the two push plates 5 are both fixedly connected with the connecting rods 6, the opposite sides of the plurality of connecting rods 6 are both fixedly connected with the fixed assemblies, the fixed assemblies are used for fixing the bag type dust collector body 3, the fixed assemblies include the connecting plates 7 and the insertion rods 8, the plurality of connecting plates 7 are all fixedly connected on the opposite sides of the plurality of connecting rods 6, the opposite sides of the plurality of connecting plates 7 are both fixedly connected with the insertion rods 8, the outer sides of the bag type dust collector body 3 are both fixedly connected with the mounting seats 13, the plurality of insertion rods 8 are all slidingly connected inside the mounting seats 13, the upper periphery of the fixed plate 2 is all fixedly connected with the fixed frames 10, the inside of the plurality of fixed frames 10 is all fixedly connected with the limiting rods 11, the bottom sides of the plurality of connecting plates 7 are both fixedly connected with the limiting plates 9, the plurality of limiting plates 9 are all slidingly connected outside the limiting rods 11, the outside of the plurality of limiting rods 11 is all sleeved with the reset springs 12, one end of the plurality of reset springs 12 is all fixedly connected inside the fixed frame 10, the other end of the plurality of reset springs 12 is all fixedly connected on the sides away from the plurality of limiting plates 9.
[0027] When the bag type dust collector body 3 is disassembled, two hydraulic cylinders 4 are started, the output end of the power pushes the push plate 5 to move linearly, with the movement of the push plate 5, a plurality of connecting rods 6 are driven, and the connecting rods 6 are driven away from each other, the movement of the connecting rod 6 drives the connecting plate 7 to move along the predetermined track, in the process of moving the connecting plate 7, it guides the limiting plate 9 to slide along the outside of the limiting rod 11, so that the return spring 12 is extruded, the limiting plate 9 plays a guiding and limiting role in the disassembly process, the limiting rod 11 provides a sliding track for the limiting plate 9, ensures that the limiting plate 9 can move along the established path, the return spring 12 stores energy when extruded, and converts the energy back to mechanical movement when released, helps the component to restore to the original position, and absorbs the impact force in the disassembly process, under the joint action of the limiting plate 9 and the return spring 12, the connecting plate 7 continues to move, drives the plug rod 8 to slowly move out of the inside of the mounting seat 13, and the fixing of the mounting seat 13 is released.
[0028] Working principle: when the bag type dust collector body 3 is running, vibration is generated, which is transmitted to the plurality of moving seats 14 through the fixed plate 2, so that the plurality of moving seats 14 move downward, the moving seat 14 slides into the inside of the fixed seat 15 when moving downward, and drives the plurality of movable supporting rods 17 to rotate, the movable supporting rod 17 rotates, drives the sliding block 18 to slide on the outside of the sliding rod 19, the plurality of sliding blocks 18 slide close to each other, extrude the buffer spring 20, the buffer spring 20 absorbs part of the vibration force, when the fixed plate 2 moves downward, the two dampers 16 are extruded, and secondary buffering is performed, which effectively reduces the vibration of the dust collector during operation, avoids damage to the equipment itself and surrounding facilities, and prolongs the service life of the dust collector, when the bag type dust collector body 3 needs to be disassembled, two hydraulic cylinders 4 are started, the output end of the hydraulic cylinder 4 pushes the push plate 5 to move, the push plate 5 moves when the plurality of connecting rods 6 are driven away from each other, the connecting rod 6 moves to drive the connecting plate 7 to move, the connecting plate 7 moves to drive the limiting plate 9 to slide on the outside of the limiting rod 11, extruding the return spring 12, the return spring 12 is extruded to produce elastic deformation, under the action of the limiting plate 9 and the return spring 12, the connecting plate 7 drives the plug rod 8 to move out of the inside of the mounting seat 13, and the fixing of the mounting seat 13 is released, so that the bag type dust collector body 3 can be taken out from the inside of the fixed plate 2, which realizes the convenient disassembly of the bag type dust collector body 3, facilitates maintenance or replacement, can reduce downtime, and improves the operation efficiency of the equipment.
[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A support structure for a baghouse, comprising a floor (1) and a fixed plate (2), characterized in that: The upper four corners of the bottom plate (1) are fixedly connected with fixing seats (15), the bottom four corners of the fixing plate (2) are fixedly connected with moving seats (14), a plurality of moving seats (14) are slidably connected in the interiors of the fixing seats (15), the opposite sides of the plurality of moving seats (14) are rotatably connected with one end of movable supporting rods (17), the other ends of the plurality of movable supporting rods (17) are rotatably connected with sliding blocks (18), the interiors of the two sides of the bottom plate (1) are fixedly connected with sliding rods (19), the plurality of sliding blocks (18) are slidably connected on the two sides of the exteriors of the two sliding rods (19), the exteriors of the two sliding rods (19) are sleeved with buffer springs (20), and the two ends of the two buffer springs (20) are fixedly connected with the sliding blocks (18).
2. A baghouse support structure according to claim 1, wherein: The interior of the fixing plate (2) is provided with a bag type dust collector body (3), the two sides of the exterior of the fixing plate (2) are fixedly connected with hydraulic cylinders (4), the output ends of the two hydraulic cylinders (4) are fixedly connected with push plates (5), the upper two sides of the two push plates (5) are fixedly connected with connecting rods (6), the opposite sides of the plurality of connecting rods (6) are fixedly connected with fixing assemblies, and the fixing assemblies are used for fixing the bag type dust collector body (3).
3. A baghouse support structure according to claim 2, wherein: The fixing assembly comprises connecting plates (7) and plug rods (8), the plurality of connecting plates (7) are fixedly connected on the opposite sides of the plurality of connecting rods (6), and the opposite sides of the plurality of connecting plates (7) are fixedly connected with the plug rods (8).
4. A baghouse support structure according to claim 3, wherein: The two sides of the exterior of the bag type dust collector body (3) are fixedly connected with mounting seats (13), and the plurality of plug rods (8) are slidably connected in the interiors of the mounting seats (13).
5. A baghouse support structure as in claim 2, wherein: The upper four corners of the fixing plate (2) are fixedly connected with fixed frames (10), and the interiors of the plurality of fixed frames (10) are fixedly connected with limiting rods (11).
6. A baghouse support structure as in claim 3, wherein: The two sides of the bottom of the plurality of connecting plates (7) are fixedly connected with limiting plates (9), and the plurality of limiting plates (9) are slidably connected on the exteriors of the limiting rods (11).
7. A baghouse support structure according to claim 6, wherein: The exteriors of the plurality of limiting rods (11) are sleeved with return springs (12), one end of the plurality of return springs (12) is fixedly connected in the interior of the fixed frame (10), and the other end of the plurality of return springs (12) is fixedly connected on the sides, away from each other, of the plurality of limiting plates (9).
8. A baghouse support structure as in claim 1, wherein: The upper two sides of the bottom plate (1) are fixedly connected with dampers (16), and the upper portions of the two dampers (16) are fixedly connected with the fixing plate (2).