Industrial environment-friendly dust removal filter bag

Abstract

The utility model discloses an industrial environment-friendly dust removal filter bag which comprises a filter bag body, fixing plates are symmetrically arranged on the two sides of the filter bag body, the top ends of the two fixing plates are jointly connected with a top plate, a rotating rod is arranged at the top end of the top plate, and the bottom end of the rotating rod is connected with a first connecting plate. The device comprises a first connecting plate, one end of the first connecting plate is connected with a second connecting plate, a plurality of springs are movably arranged on the surface of the second connecting plate at equal intervals in a penetrating mode, one end of each spring is connected with a brush, and a connecting rod is arranged on the outer side of each spring and located between the second connecting plate and the brush in a sleeving mode. The brush is extruded, so that the brush can be attached to the surface of the filter bag main body, and the influence on the cleaning effect of the brush on the surface of the filter bag main body due to the fact that the brush is separated from the surface of the filter bag main body or the contact surface is reduced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal filter bag equipment, in particular to an industrial environmental protection dust removal filter bag. Background Art

[0002] The speed of harmful substances being discharged has exceeded the natural purification capacity. In order to protect the atmospheric environment, general industrial waste gas emissions need to be processed by dust removal equipment before being discharged into the atmosphere. Bag dust collectors are one of the most widely used dust removal equipment, but the existing industrial environmental dust filter bags have certain problems when used and still need to be continuously improved.

[0003] For example, the utility model disclosed in the authorization announcement number CN216259647U discloses an industrial environmental protection dust filter bag, the device includes a filter bag main body, a support ring is arranged inside the filter bag main body, a clamping ring is arranged on the top of the support ring, a locking knob is arranged on the top surface of the clamping ring, connecting rods are arranged at both ends of the connecting ring, and the support rods are movably sleeved inside the connecting rods, and fixing plates are arranged on both sides of the filter bag main body, the top of the fixing plate is fixedly connected to a top plate, a motor is installed at the middle top of the top plate, a rotating rod is arranged at the bottom end of the motor, and a brush is fixedly connected to the bottom end of the rotating rod, the filter bag main body can be fixed by arranging the clamping ring, the brush is used to clean the surface of the filter bag main body by arranging the motor and the rotating rod, the brush can be made to rotate around the filter bag main body by arranging the motor and the rotating rod, the filter bag keel frame is fixed by arranging the clamping device, and the height of the support ring can be adjusted up and down by arranging the connecting ring and the connecting rod.

[0004] The brush is used to clean the surface of the filter bag body. However, during long-term use, the brush may be worn or the cleaning bristles of the brush may be deformed due to the squeeze contact between the brush and the surface of the filter bag body, resulting in the brush losing contact with the surface of the filter bag body, or the contact area being reduced, thereby affecting the cleaning effect of the brush on the surface of the filter bag body. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides an industrial environmentally friendly dust removal filter bag, which can solve the technical problem that during long-term use, the brush will be worn or the cleaning bristles of the brush will be deformed due to the squeezing contact between the brush and the surface of the filter bag body, resulting in the brush and the surface of the filter bag body being out of contact, or the contact area being reduced, thereby affecting the cleaning effect of the brush on the surface of the filter bag body.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an industrial environmental protection dust removal filter bag, comprising a filter bag main body, fixed plates are symmetrically arranged on both sides of the filter bag main body, the top ends of the two fixed plates are commonly connected to a top plate, a rotating rod is arranged on the top end of the top plate, the bottom end of the rotating rod is connected to a first connecting plate, one end of the first connecting plate is connected to a second connecting plate, a plurality of springs are equidistantly and movably penetrated on the surface of the second connecting plate, one end of the spring is connected to a brush, and a connecting rod is sleeved on the outside of the spring and located between the second connecting plate and the brush.

[0007] As a preferred technical solution of the utility model, a sliding groove is provided on the bottom wall of the first connecting plate, and a sliding block slidably connected in the sliding groove is provided at one end of the brush.

[0008] As a preferred technical solution of the utility model, electric push rods are arranged on the opposite surfaces of the two fixing plates, and clamping blocks for limiting the outer side of the filter bag body are arranged at the free ends of the electric push rods.

[0009] As a preferred technical solution of the utility model, an upper support ring and a lower support ring are respectively provided at the upper and lower positions inside the filter bag body, a connecting ring is provided between the upper and lower support rings, a plurality of sleeve rods are fixedly provided at equal distances on the upper and lower bottom walls of the connecting ring, a plurality of support rods are slidingly connected with the sleeve rods in a limited position, and one end of the support rod and the end away from the sleeve rod is fixedly connected to the upper support ring and the lower support ring respectively.

[0010] As a preferred technical solution of the utility model, the upper end of the upper support ring is fixedly connected with a clamping ring by bolts, and the top end limit of the filter bag body is set between the upper support ring and the clamping ring.

[0011] As a preferred technical solution of the utility model, one end of the rotating rod passes through the top wall of the top plate and is connected to the power output end of the motor.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The second connecting plate and the spring are matched to realize the connection between the second connecting plate and the lower limit of the brush, and the spring and the connecting rod are matched to realize the squeezing of the brush, so that the brush can be tightly attached to the surface of the filter bag body. The setting of this structure realizes the squeezing of the brush through the matching setting of the spring and the connecting rod, so that the brush can fit the surface of the filter bag body, avoiding the brush from losing contact with the surface of the filter bag body or reducing the contact area, thereby affecting the cleaning effect of the brush on the surface of the filter bag body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 The schematic diagram of the cross-sectional structure at A in the middle;

[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at B in the middle;

[0017] Figure 4 It is a partial front structural schematic diagram of the utility model;

[0018] Among them: 1. filter bag body; 2. upper support ring; 3. lower support ring; 4. connecting ring; 5. support rod; 6. sleeve rod; 7. clamping ring; 8. fixing plate; 9. top plate; 10. electric push rod; 11. rotating rod; 12. first connecting plate; 13. second connecting plate; 14. sliding groove; 15. slider; 16. brush; 17. spring; 18. connecting rod; 19. clamping block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides an industrial environmental protection dust filter bag, wherein a top plate 9 is fixedly connected to the top ends of two fixed plates 8, a rotating rod 11 connected to a motor is rotatably arranged on the bottom wall of the top plate 9, one end of the rotating rod 11 passes through the surface of the top plate 9 and is connected to a first connecting plate 12, one end of the first connecting plate 12 is connected to a second connecting plate 13, a plurality of springs 17 are movably penetrated on the surface of the second connecting plate 13, one end of the spring 17 is connected to a brush 16, a spring 17 is sleeved on the outside of the spring 17 and between the second connecting plate 13 and the brush 16, and a sliding groove 14 is opened on the bottom wall of the first connecting plate 12, and then a slider 15 fixedly connected to one end of the brush 16 is slidably connected in the sliding groove 14;

[0022] When in use, the motor arranged at one end of the rotating rod 11 drives the rotating rod 11 to rotate, and the first connecting plate 12 and the second connecting plate 13 rotate through the rotation of the rotating rod 11. The second connecting plate 13 drives the brush 16 to rotate on the outer wall of the filter bag body 1 through the spring 17, and then the brush 16 cleans the surface of the filter bag body 1. At the same time, the connecting rod 18 sleeved on the outer side of the spring 17 squeezes the brush 16, so that the brush 16 can be tightly attached to the surface of the filter bag body 1 to clean the dust on the surface of the filter bag body 1.

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, an upper support ring 2 and a lower support ring 3 are respectively arranged at the upper and lower positions between the two fixing plates 8, a connecting ring 4 is arranged between the upper support ring 2 and the lower support ring 3, and then a plurality of sleeve rods 6 are evenly arranged on the upper and lower walls of the connecting ring 4, and a support rod 5 connected to the upper support ring 2 and the lower support ring 3 respectively is slidably connected in the sleeve rod 6, and then a filter bag body 1 is jointly sleeved on the outer sides of the upper support ring 2, the lower support ring 3 and the connecting ring 4, and the top end of the filter bag body 1 is arranged above the upper support ring 2, and then the top end of the filter bag body 1 is clamped by a clamping ring 7, and finally the upper support ring 2 is fixedly connected to the clamping ring 7 by bolts to achieve the fixation of the filter bag body 1. When in use, the distance between the upper support ring 2 and the lower support ring 3 can be adjusted according to the length of the filter bag body 1, and then two clamping blocks 19 are arranged on the outer side of the filter bag body 1, and the two clamping blocks 19 are fixedly connected to the two fixing plates 8 by an electric push rod 10, and the clamping blocks 19 are driven by the electric push rod 10, so as to achieve the limit fixation of the filter bag body 1;

[0024] Specific working principle:

[0025] When in use, first sleeve the filter bag body 1 on the outer sides of the upper support ring 2, the lower support ring 3 and the connecting ring 4, then clamp the top of the filter bag body 1 between the upper support ring 2 and the clamping ring 7 through the clamping ring 7, then fix the upper support ring 2 and the clamping ring 7 through bolts, and then drive the clamping block 19 to limit the filter bag body 1 through the electric push rod 10, and then start the motor set at one end of the rotating rod 11 to drive the rotating rod 11 to rotate, and the first connecting plate 12 and the second connecting plate 13 are rotated by the rotation of the rotating rod 11. The second connecting plate 13 drives the brush 16 to rotate on the outer wall of the filter bag body 1 through the spring 17, so that the brush 16 cleans the surface of the filter bag body 1. At the same time, the connecting rod 18 sleeved on the outer side of the spring 17 squeezes the brush 16, so that the brush 16 can be tightly attached to the surface of the filter bag body 1 to clean the dust on the surface of the filter bag body 1, thereby preventing the brush 16 from losing contact with the surface of the filter bag body 1 or reducing the contact area, thereby affecting the cleaning effect of the brush 16 on the surface of the filter bag body 1.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An industrial environmental dust removal filter bag, comprising a filter bag body (1), characterized in that: The filter bag body (1) is symmetrically provided with fixing plates (8) on both sides, the top ends of the two fixing plates (8) are commonly connected to a top plate (9), the top end of the top plate (9) is provided with a rotating rod (11), the bottom end of the rotating rod (11) is connected to a first connecting plate (12), one end of the first connecting plate (12) is connected to a second connecting plate (13), a plurality of springs (17) are movably provided at equal distances on the surface of the second connecting plate (13), one end of the spring (17) is connected to a brush (16), and a connecting rod (18) is sleeved on the outside of the spring (17) and located between the second connecting plate (13) and the brush (16).

2. The industrial environmental protection dust removal filter bag according to claim 1 is characterized by: The bottom wall of the first connecting plate (12) is provided with a sliding groove (14), and one end of the brush (16) is provided with a sliding block (15) which is slidably connected in the sliding groove (14).

3. The industrial environmental protection dust removal filter bag according to claim 1 is characterized by: The opposing surfaces of the two fixing plates (8) are each provided with an electric push rod (10), and the free end of the electric push rod (10) is provided with a clamping block (19) for limiting the outer side of the filter bag body (1).

4. The industrial environmental protection dust removal filter bag according to claim 1, characterized in that: An upper support ring (2) and a lower support ring (3) are respectively arranged at upper and lower positions in the filter bag body (1); a connecting ring (4) is arranged between the upper support ring (2) and the lower support ring (3); a plurality of sleeve rods (6) are fixedly arranged at equal distances on the upper and lower bottom walls of the connecting ring (4); a plurality of support rods (5) are slidably connected in a limited position in the plurality of sleeve rods (6); one end of the support rod (5) and the end away from the sleeve rod (6) are respectively fixedly connected to the upper support ring (2) and the lower support ring (3).

5. The industrial environmental protection dust removal filter bag according to claim 4 is characterized in that: The upper end of the upper support ring (2) is fixedly connected to a clamping ring (7) via bolts, and the top end limit of the filter bag body (1) is arranged between the upper support ring (2) and the clamping ring (7).

6. The industrial environmental protection dust removal filter bag according to claim 1, characterized in that: One end of the rotating rod (11) passes through the top wall of the top plate (9) and is connected to the power output end of the motor.

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