Dust removal equipment

Abstract

The utility model provides dust removal equipment, which comprises a tank body, a dust removal device, a dust removal device and a dust removal device, wherein the tank body is provided with an air inlet and an air outlet; the filter screen is arranged in the tank body and located between the air inlet and the air outlet, and the outer edge of the filter screen is connected with the side wall of the tank body; the rotating rod is rotatably arranged on the tank body in a penetrating manner, the first end of the rotating rod is fixedly connected with the filter screen, and the rotating rod rotates to drive the filter screen to deform. According to the technical scheme, the problem that the dust removal speed and the dust removal effect are affected due to the fact that impurities are prone to being blocked in holes of the filter screen in the prior art is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, and particularly relates to a dust removal equipment. Background Technique

[0002] The dust removal equipment includes a tank body and a filter screen arranged in the tank body. The tank body has an air inlet and an air outlet arranged at intervals, and the filter screen is arranged between the air inlet and the air outlet. The filter screen can filter out impurities in the gas to reduce the impurity content in the gas discharged from the air outlet.

[0003] In the related art, after the filter screen is used for a long time, impurities are easily blocked in the holes of the filter screen, affecting the dust removal speed and the dust removal effect. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a dust removal equipment to solve the problem that impurities in the related art are easily blocked in the holes of the filter screen, affecting the dust removal speed and the dust removal effect.

[0005] To achieve the above purpose, the utility model provides a dust removal equipment, including: a tank body, the tank body has an air inlet and an air outlet arranged at intervals; a filter screen, arranged in the tank body and located between the air inlet and the air outlet, and the outer edge of the filter screen is connected with the side wall of the tank body; a rotating rod, rotatably penetrating through the tank body, the first end of the rotating rod is fixedly connected with the filter screen, and the rotating rod rotates to drive the filter screen to deform.

[0006] Furthermore, the dust removal equipment further includes a driving member, the driving member is arranged outside the tank body and connected with the second end of the rotating rod, and the driving member drives the rotating rod to rotate.

[0007] Furthermore, the dust removal equipment further includes a transmission structure connected between the driving member and the second end of the rotating rod. The tank body includes a tank body main body and a cover body arranged on the top of the tank body main body. The rotating rod is rotatably arranged on the cover body. The driving rod of the driving member is arranged parallel to the cover body, and the rotating rod is arranged at an angle with the cover body. The driving rod rotates to drive the rotating rod to rotate through the transmission structure.

[0008] Furthermore, the transmission structure includes a first transmission rod connected at an angle with the driving rod, a second transmission rod connected at an angle with the rotating rod, and a third transmission rod connected between the first transmission rod and the second transmission rod. The first end of the third transmission rod is movably connected with the first transmission rod, and the second end of the third transmission rod is movably connected with the second transmission rod.

[0009] Furthermore, the first transmission rod is arranged perpendicular to the driving rod, and the first end of the third transmission rod is hinged with the first transmission rod.

[0010] Furthermore, the second transmission rod is arranged perpendicular to the rotating rod, and the second end of the third transmission rod is ball-jointed with the second transmission rod.

[0011] Further, the dust removal device further includes a zipper structure disposed between the side wall of the tank body and the outer edge of the filter net, and the filter net is detachably disposed in the tank body through the zipper structure.

[0012] Further, the dust removal device further includes a support frame connected to the rotating rod. The support frame includes a plurality of support rods spaced circumferentially along the rotating rod, and the filter net is hung on the support rods.

[0013] Further, the tank body includes a tank main body and a cover body disposed on the top of the tank main body. The rotating rod is rotatably disposed on the cover body, and a bearing is disposed on the cover body, and the rotating rod is inserted into the bearing.

[0014] Further, the dust removal device further includes a key and a controller control-connected to the driving member, and the key is signal-connected to the controller.

[0015] Applying the technical solution of the present utility model, the dust removal device includes: a tank body, a filter net, and a rotating rod. The tank body has an air inlet and an air outlet disposed at intervals. The filter net is disposed in the tank body and located between the air inlet and the air outlet, and the outer edge of the filter net is connected to the side wall of the tank body. The rotating rod is rotatably inserted through the tank body, and the first end of the rotating rod is fixedly connected to the filter net, and the rotating rod rotates to drive the filter net to deform. In this way, when the operator drives the rotating rod to rotate, the rotating rod extending into the tank body can drive the filter net to rotate, so that the filter net deforms, enabling the filter net itself to generate friction and shake off the impurities blocked in the pores of the filter net. Moreover, by connecting the outer edge of the filter net to the side wall of the tank body, the interior of the filter net can deform relative to the outer edge of the filter net when the rotating rod rotates, facilitating the pulling of the filter net by the rotating rod to shake the entire multi-filter net, and facilitating the shaking off of the impurities in the pores of the filter net, so as to improve the dust removal speed and dust removal effect. Therefore, the technical solution of the present application effectively solves the problem that impurities in the related art are easily blocked in the pores of the filter net, affecting the dust removal speed and dust removal effect. Description of the Drawings

[0016] The schematic diagrams in the specification drawings forming a part of the present application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 Shows a perspective schematic view when looking at the front of an embodiment of the dust removal device according to the present utility model;

[0018] Figure 2 Shows Figure 1 a three-dimensional structural schematic view of the transmission structure of the dust removal device;

[0019] Figure 3 ShowsFigure 1 Schematic diagram of the three-dimensional structure at the filter screen of the dust removal device;

[0020] Figure 4 shows Figure 1 Perspective schematic diagram of the dust removal device when viewed from above.

[0021] Among them, the above-mentioned drawings include the following reference numerals:

[0022] 10, tank body; 11, tank main body; 12, cover body;

[0023] 20, filter screen;

[0024] 30, rotating rod;

[0025] 40, driving member; 41, driving rod;

[0026] 50, transmission structure; 51, first transmission rod; 52, second transmission rod; 53, third transmission rod. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way limits the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] It should be noted that the terms used here are only for describing the specific implementation manners and are not intended to limit the exemplary implementation manners according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "comprise" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0029] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that for the convenience of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0030] As Figures 1 to 4 shown, applying the technical solution of this embodiment, the dust removal device includes: a tank body 10, a filter net 20, and a rotating rod 30. The tank body 10 has an air inlet and an air outlet arranged at intervals. The filter net 20 is arranged inside the tank body 10 and is located between the air inlet and the air outlet, and the outer edge of the filter net 20 is connected to the side wall of the tank body 10. The rotating rod 30 is rotatably inserted through the tank body 10, and the first end of the rotating rod 30 is fixedly connected to the filter net 20, and the rotating rod 30 rotates to drive the filter net 20 to deform.

[0031] In this way, when the operator drives the rotating rod 30 to rotate, the rotating rod 30 extending into the tank body 10 can drive the filter net 20 to rotate, so that the filter net 20 deforms, enabling the filter net 20 itself to generate friction and shake off the impurities blocked in the holes of the filter net 20. Moreover, by connecting the outer edge of the filter net 20 to the side wall of the tank body 10, when the rotating rod 30 rotates, the inside of the filter net 20 can deform relative to the outer edge of the filter net 20, facilitating the pulling of the filter net 20 by the rotating rod 30 to shake the entire multi-filter net, and facilitating the shaking off of the impurities in the holes of the filter net 20 to improve the dust removal speed and dust removal effect. Therefore, the technical solution of this embodiment effectively solves the problem in the related art that impurities are easily blocked in the holes of the filter net, affecting the dust removal speed and dust removal effect.

[0032] As Figures 1 to 4 shown, the dust removal device further includes a driving member 40. The driving member 40 is arranged outside the tank body 10 and is connected to the second end of the rotating rod 30, and the driving member 40 drives the rotating rod 30 to rotate. The arrangement of the driving member 40 facilitates driving the rotation of the rotating rod 30, so as to facilitate the rotating rod 30 to drive the filter net 20 to shake, further improving the working efficiency.

[0033] In other embodiments, the driving rod 41 of the driving member 40 rotates forward by a preset angle and then rotates backward by a preset angle to reduce the possibility of pulling and damaging the filter net 20.

[0034] As shown Figures 1 to 4 in the figure, the dust removal device further includes a transmission structure 50 connected between the driving member 40 and the second end of the rotating rod 30. The arrangement of the transmission structure 50 facilitates the transfer of the kinetic energy of the driving member 40 to the rotating rod 30, so as to drive the rotating rod 30 to rotate. The tank body 10 includes a tank main body 11 and a cover body 12 provided on the top of the tank main body 11, and the rotating rod 30 is rotatably provided on the cover body 12. The arrangement of the cover body 12 facilitates the cleaning of the tank body 10. The driving rod 41 of the driving member 40 is arranged parallel to the cover body 12, and the rotating rod 30 is arranged at an angle to the cover body 12. The driving rod 41 rotates to drive the rotating rod 30 to rotate through the transmission structure 50. In this way, the arrangement of the transmission structure 50 can change the rotation direction of the driving rod 41, so that the driving rod 41 arranged parallel to the cover body 12 can drive the rotating rod 30 arranged at an angle to the cover body 12 through the transmission structure 50.

[0035] As shown Figures 1 to 4 in the figure, the transmission structure 50 includes a first transmission rod 51 connected at an angle to the driving rod 41, a second transmission rod 52 connected at an angle to the rotating rod 30, and a third transmission rod 53 connected between the first transmission rod 51 and the second transmission rod 52. The first end of the third transmission rod 53 is movably connected to the first transmission rod 51, and the second end of the third transmission rod 53 is movably connected to the second transmission rod 52. In this way, when the driving rod 41 rotates, it drives the first transmission rod 51 to rotate around the axis of the driving rod 41. When the rotating rod 30 rotates, it drives the second transmission rod 52 to rotate around the axis of the rotating rod 30. The third transmission rod 53 can transmit the rotation of the first transmission rod 51 to the second transmission rod 52, so that the first transmission rod 51 can drive the second transmission rod 52 to rotate through the third transmission rod 53.

[0036] As shown Figures 1 to 4 in the figure, the first transmission rod 51 is perpendicularly arranged to the driving rod 41, and the first end of the third transmission rod 53 is hinged to the first transmission rod 51. In this way, the first transmission rod 51 can drive the first end of the third transmission rod 53 to rotate around the axis of the driving rod 41, and the rotation plane formed by the first end of the third transmission rod 53 is perpendicular to the axis of the driving rod 41. Moreover, the structures of the third transmission rod 53 and the first transmission rod 51 are simple and convenient for assembly.

[0037] As shown Figures 1 to 4 in the figure, the second transmission rod 52 is perpendicularly arranged to the rotating rod 30, and the second end of the third transmission rod 53 is ball-jointed to the second transmission rod 52. In this way, the first end of the third transmission rod 53 can drive the second end of the third transmission rod 53 to move, so that the second end of the third transmission rod 53 can drive the second transmission rod 52 to swing through the ball joint connection, so that the second transmission rod 52 can drive the rotating rod 30 to rotate.

[0038] In this embodiment, when the first end of the third transmission rod 53 gradually approaches the rotating rod 30, the third transmission rod 53 pushes the second transmission rod 52 to rotate in a direction away from the third transmission rod 53, so that the rotating rod 30 rotates in the first direction. When the first end of the third transmission rod 53 gradually moves away from the rotating rod 30, the third transmission rod 53 pulls the second transmission rod 52 to rotate in a direction closer to the third transmission rod 53, so that the rotating rod 30 can rotate in the second direction. The first direction is opposite to the second direction, so that the rotating rod 30 can rotate in different directions, reducing the possibility of the rotating rod 30 always rotating in the same direction and screwing up the filter net 20. The rotation angle of the second transmission rod 52 is less than 180 degrees, so that the rotation angle of the rotating rod 30 is less than 180 degrees.

[0039] As Figures 1 to 4 shown, the dust removal device further includes a zipper structure disposed between the side wall of the tank body 10 and the outer edge of the filter net 20. The filter net 20 is detachably disposed in the tank body 10 through the zipper structure. The arrangement of the zipper structure facilitates the connection and disassembly of the outer edge of the filter net 20 and the side wall of the tank body 10, and also facilitates the cleaning of the tank body 10. In this embodiment, the zipper structure includes a first set of chain teeth disposed on the side wall of the tank body 10 and a second set of chain teeth disposed on the outer edge of the filter net 20, and the first set of chain teeth is engaged with the second set of chain teeth.

[0040] As Figures 1 to 4 shown, the dust removal device further includes a support frame connected to the rotating rod 30. The support frame includes a plurality of support rods spaced circumferentially along the rotating rod 30. The filter net 20 is hung on the support rods. The arrangement of the support rods facilitates the connection between the rotating rod 30 and the filter net 20, so that when the rotating rod 30 rotates, it can more reliably drive the filter net 20 to twist, so that the impurities on the filter net 20 can shake and fall off.

[0041] In this embodiment, the support rod is connected to the rotating rod 30 at an angle. The filter net 20 includes a plurality of pleats spaced circumferentially along the rotating shaft. There are a plurality of support rods, and the plurality of support rods are spaced circumferentially along the rotating shaft. Each support rod extends into the pleat.

[0042] As Figures 1 to 4 shown, the tank body 10 includes a tank main body 11 and a cover body 12 disposed on the top of the tank main body 11. The arrangement of the cover body 12 facilitates the cleaning of the tank body 10. The rotating rod 30 is rotatably disposed on the cover body 12, and a bearing is disposed on the cover body 12. The rotating rod 30 is inserted into the bearing. The arrangement of the bearing makes the rotation of the rotating rod 30 more stable and reliable, so that the twisting of the filter net 20 is more stable.

[0043] As Figures 1 to 4As shown, the dust removal device further includes a button and a controller that is controllably connected to the driving member 40. The button is signal-connected to the controller. The setting of the button facilitates the operator to control the rotation of the rotating rod 30 through the driving member 40, so as to control the twisting and stopping of the filter net 20.

[0044] In this embodiment, the controller includes a relay and a PLC controller.

[0045] The inventor found that after the filter net of the dust removal device in the related art filters for a period of time, dust will accumulate in the pores of the filter net and form solids on the filter net, which is likely to block the filter net and reduce the gas flow rate that the filter net can pass through. When the filter net is severely blocked, the fan of the dust removal device is prone to excessive pressure and thus damaged. In this way, the operator needs to regularly remove the filter net for cleaning, which reduces the dust removal work efficiency and increases the workload of the operator.

[0046] Applying the technical solution of this embodiment, the driving member 40 drives the rotating shaft to rotate through the transmission structure 50, so that the filter net 20 connected to the rotating shaft can twist, so that the impurities in the pores of the filter net 20 can be shaken off. In this way, it is not necessary to remove the filter net 20 from the tank body 10, which reduces the workload of the operator and improves the work efficiency.

[0047] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. Without contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0048] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations for the spatial relative descriptions used herein will be made accordingly.

[0049] In addition, it should be noted that the use of terms such as "first", "second" etc. to define components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present utility model.

[0050] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dust removal device, characterized in that: include: A tank body (10), wherein the tank body (10) has an air inlet and an air outlet arranged at intervals; A filter screen (20) is arranged in the tank body (10) and located between the air inlet and the air outlet, and the outer edge of the filter screen (20) is connected to the side wall of the tank body (10); A rotating rod (30) is rotatably disposed on the tank body (10); a first end of the rotating rod (30) is fixedly connected to the filter screen (20); and the rotating rod (30) rotates to drive the filter screen (20) to deform.

2. The dust removal device according to claim 1, characterized in that: The dust removal device further comprises a driving member (40), wherein the driving member (40) is arranged outside the tank body (10) and connected to the second end of the rotating rod (30), and the driving member (40) drives the rotating rod (30) to rotate.

3. The dust removal device according to claim 2, characterized in that: The dust removal device also includes a transmission structure (50) connected between the driving member (40) and the second end of the rotating rod (30); the tank body (10) includes a tank body (11) and a cover body (12) arranged on the top of the tank body (11); the rotating rod (30) is rotatably arranged on the cover body (12); the driving rod (41) of the driving member (40) is arranged parallel to the cover body (12); the rotating rod (30) is arranged at an angle to the cover body (12); the driving rod (41) rotates to drive the rotating rod (30) to rotate through the transmission structure (50).

4. The dust removal device according to claim 3, characterized in that: The transmission structure (50) comprises a first transmission rod (51) connected to the driving rod (41) at an angle, a second transmission rod (52) connected to the rotating rod (30) at an angle, and a third transmission rod (53) connected between the first transmission rod (51) and the second transmission rod (52), wherein a first end of the third transmission rod (53) is movably connected to the first transmission rod (51), and a second end of the third transmission rod (53) is movably connected to the second transmission rod (52).

5. The dust removal device according to claim 4, characterized in that: The first transmission rod (51) is arranged perpendicularly to the driving rod (41), and the first end of the third transmission rod (53) is hinged to the first transmission rod (51).

6. The dust removal device according to claim 4, characterized in that: The second transmission rod (52) is arranged perpendicularly to the rotating rod (30), and the second end of the third transmission rod (53) is connected to the second transmission rod (52) by a ball joint.

7. The dust removal device according to claim 1, characterized in that: The dust removal device further comprises a zipper structure arranged between the side wall of the tank body (10) and the outer edge of the filter screen (20), and the filter screen (20) is detachably arranged in the tank body (10) via the zipper structure.

8. The dust removal device according to claim 1, characterized in that: The dust removal device also includes a support frame connected to the rotating rod (30), the support frame includes a plurality of support rods arranged at intervals along the circumference of the rotating rod (30), and the filter screen (20) is hung on the support rods.

9. The dust removal device according to claim 1, characterized in that: The tank body (10) comprises a tank body (11) and a cover body (12) arranged on the top of the tank body (11); the rotating rod (30) is rotatably arranged on the cover body (12); a bearing is arranged on the cover body (12); and the rotating rod (30) is inserted into the bearing.

10. The dust removal device according to claim 2, characterized in that: The dust removal device also includes a button and a controller connected to the driving member (40) for control, and the button is connected to the controller signal.

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