Industrial dust removal device convenient to clean

Abstract

The utility model discloses an industrial dust removal device convenient to clean, and relates to the technical field of industrial dust removal. The dust collection device comprises a dust collection box, a sealing plate is installed at one end of the dust collection box through a hinge, one end of the sealing plate is fixedly connected with an air inlet cylinder, the end, away from the sealing plate, of the dust collection box is fixedly connected with a fan body, curtain type filter plates are evenly distributed in the dust collection box, and the top ends of the curtain type filter plates are fixedly connected with a connecting plate. The connecting rods and the curtain type filter plates are driven to move through the handle, the sliding blocks are matched with the connecting plates and the curtain type filter plates to slide in the sliding grooves, the sliding blocks are limited through the limiting rods, the curtain type filter plates are pulled out of the dust collection box, the reset springs are in a stretching state, and then the curtain type filter plates can be cleaned one by one. After cleaning is completed, the handle is loosened, the curtain type filter plate is directly reset into the dust collection box by means of sliding fit of the reset spring and the sliding block in the sliding groove, the structure is ingenious and efficient, and compared with a disassembly mode, more time and labor are saved, and convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial dust removal, in particular to an industrial dust removal device which is convenient to clean. Background Technique

[0002] The equipment for separating industrial dust from flue gas is called an industrial dust collector or industrial dust removal equipment.

[0003] The existing industrial dust removal devices are still not ideal when in use. The reason is that many dust removal devices are designed to disassemble the filter plate, clean it after disassembly and then reinstall it. After long-term use, it is found that the disassembly method is still not efficient and convenient enough. In view of the above problems, the inventor proposes an industrial dust removal device which is convenient to clean to solve the above problems. Content of the Utility Model

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: an industrial dust removal device which is convenient to clean, including a dust collection box, one end of the dust collection box is hingedly installed with a closing plate, one end of the closing plate is fixedly connected with an air inlet cylinder, the end of the dust collection box far from the closing plate is fixedly connected with a fan body, a uniformly distributed curtain filter plate is arranged inside the dust collection box, the top end of the curtain filter plate is fixedly connected with a connecting plate, a chute is arranged inside the dust collection box, the top end of the connecting plate is fixedly connected with a sliding block, one end of the sliding block is slidably clamped inside the chute, symmetrically distributed first connecting rings are fixedly connected to the side end of the connecting plate, a reset spring is fixedly connected to one end of the first connecting ring, a second connecting ring is fixedly connected to one end of the reset spring, and one end of the second connecting ring is fixedly connected with the inner wall of the dust collection box.

[0005] Preferably, a sound insulation cover is fixedly sleeved outside the dust collection box, uniformly distributed clamping grooves are arranged inside the sound insulation cover, sound absorption strips are fixedly installed inside the clamping grooves, one end of the sound absorption strip is attached to the outer wall of the dust collection box, a sealing strip is fixedly installed at one end of the dust collection box, and one end of the sealing strip is attached to the closing plate.

[0006] Preferably, a limiting rod is fixedly clamped inside the chute, and one end of the sliding block is slidably sleeved outside the limiting rod.

[0007] Preferably, a connecting rod is movably installed on the inner bottom surface of the dust collection box, the top end of the connecting rod is fixedly connected with the curtain filter plate, and a handle is fixedly installed on the side end of the connecting rod.

[0008] Preferably, a bolt is threadedly installed outside the dust collection box, and one end of the bolt threadedly penetrates through the dust collection box and is threadedly installed inside the closing plate.

[0009] Preferably, symmetrically distributed support frames are fixedly installed at the bottom of the dust collection box.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The handle drives the connecting rod and the curtain filter plate to move. The slider cooperates with the connecting plate and the curtain filter plate to slide in the chute. The limiting rod limits the slider. The curtain filter plate is pulled out from the dust collection box, and the return spring is in a stretched state. Then, the curtain filter plates can be cleaned one by one. After cleaning, release the handle and rely on the cooperation of the return spring and the slider sliding in the chute to directly reset the curtain filter plate back into the dust collection box. The structure is ingenious and efficient, which is more time-saving, labor-saving and convenient than the disassembly method;

[0012] 2. By setting a sound reduction cover to cover the dust collection box, using sound absorption strips to absorb the noise generated by the dust collection box, and using a sealing strip to block the gap between the sealing plate and the dust collection box, so as to absorb the sound and reduce the noise of the dust collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 It is a schematic diagram of the external structure of the dust collection box of the present utility model disassembled.

[0016] Figure 3 It is a schematic diagram of the structure of the dust collection box of the present utility model cut and disassembled.

[0017] In the figure: 1. Dust collection box; 11. Sealing plate; 12. Air inlet cylinder; 13. Fan body; 14. Curtain filter plate; 15. Connecting plate; 16. Chute; 17. Slider; 18. First connecting ring; 19. Return spring; 20. Second connecting ring; 21. Sound reduction cover; 22. Card slot; 23. Sound absorption strip; 24. Sealing strip; 25. Limiting rod; 26. Connecting rod; 27. Handle; 28. Bolt; 29. Support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment: As Figures 1 - 3 shown, the present utility model provides a technical solution: an industrial dust removal device that is easy to clean, including a dust collection box 1. One end of the dust collection box 1 is hinge-mounted with a closing plate 11. One end of the closing plate 11 is fixedly connected to an air inlet cylinder 12. The end of the dust collection box 1 away from the closing plate 11 is fixedly connected to a fan body 13. Inside the dust collection box 1, curtain-shaped filter plates 14 are evenly distributed. The top end of the curtain-shaped filter plate 14 is fixedly connected to a connecting plate 15. A chute 16 is opened on the inner side of the dust collection box 1. The top end of the connecting plate 15 is fixedly connected to a slider 17. One end of the slider 17 is slidably clamped inside the chute 16. Symmetrically distributed first connecting rings 18 are fixedly connected to the side end of the connecting plate 15. One end of the first connecting ring 18 is fixedly connected to a return spring 19. One end of the return spring 19 is fixedly connected to a second connecting ring 20. One end of the second connecting ring 20 is fixedly connected to the inner wall of the dust collection box 1.

[0020] A sound reduction cover 21 is fixedly sleeved on the outside of the dust collection box 1. Uniformly distributed card slots 22 are opened on the inner side of the sound reduction cover 21. Sound absorption strips 23 are fixedly installed inside the card slots 22. One end of the sound absorption strip 23 is in contact with the outer wall of the dust collection box 1. A sealing strip 24 is fixedly installed at one end of the dust collection box 1. One end of the sealing strip 24 is in contact with the closing plate 11.

[0021] By adopting the above technical solution, the dust collection box 1 is covered by setting the sound reduction cover 21, and the sound absorption strips 23 are used to absorb the noise generated by the dust collection box 1. The sealing strip 24 is used to block the gap between the closing plate 11 and the dust collection box 1, so as to absorb the sound and reduce the noise of the dust collection box 1.

[0022] A limiting rod 25 is fixedly clamped inside the chute 16. One end of the slider 17 is slidably sleeved on the outside of the limiting rod 25.

[0023] By adopting the above technical solution, the slider 17, the chute 16 and the curtain-shaped filter plate 14 are limited by setting the limiting rod 25.

[0024] A connecting rod 26 is movably installed on the inner bottom surface of the dust collection box 1. The top end of the connecting rod 26 is fixedly connected to the curtain-shaped filter plate 14. A handle 27 is fixedly installed on the side end of the connecting rod 26.

[0025] By adopting the above technical solution, the connecting rod 26 is arranged to facilitate the connection of the curtain filter plates 14, and holding the handle 27 facilitates pulling out the connecting rod 26 and the curtain filter plates 14.

[0026] A bolt 28 is threadedly installed on the outer side of the dust collection box 1, and one end of the bolt 28 threadedly penetrates through the dust collection box 1 and is threadedly installed on the inner side of the closing plate 11.

[0027] By adopting the above technical solution, the bolt 28 is arranged to facilitate the fixing of the closing plate 11 and prevent the loosening of the closing plate 11, which is not conducive to the closing of the dust collection box 1.

[0028] Symmetrically distributed support frames 29 are fixedly installed at the bottom of the dust collection box 1.

[0029] By adopting the above technical solution, the support frames 29 are arranged to support the dust collection box 1 and improve the stability of the dust collection box 1.

[0030] Working principle: First, start the fan body 13 to suck dust. The dust is sucked into the dust collection box 1 through the air inlet cylinder 12. The dust is filtered by the curtain filter plates 14, and the particulate impurities in the dust are trapped on the curtain filter plates 14. When the curtain filter plates 14 become very dirty after long-term filtration, manually remove the bolt 28, then open the closing plate 11, and then pull the handle 27 to move outwards. The handle 27 drives the connecting rod 26 and the curtain filter plates 14 to move. The slider 17 cooperates with the connecting plate 15 and the curtain filter plates 14 to slide in the chute 16. The limiting rod 25 limits the slider 17. The curtain filter plates 14 are pulled out of the dust collection box 1, and the return spring 19 is in a stretched state. Then, the curtain filter plates 14 can be cleaned one by one. After cleaning, release the handle 27, and rely on the cooperation of the return spring 19 and the slider 17 sliding in the chute 16 to directly reset the curtain filter plates 14 back into the dust collection box 1. The structure is ingenious and efficient, which is more time-saving, labor-saving and convenient compared with the disassembly method. The dust collection box 1 is covered by the sound reduction cover 21, and the sound absorption strip 23 is used to absorb the noise generated by the dust collection box 1. The sealing strip 24 is used to block the gap between the closing plate 11 and the dust collection box 1, so as to absorb the sound and reduce the noise of the dust collection box 1.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.

Claims

1. An industrial dust collection device that is easy to clean, comprising a dust collection box (1), characterized in that: One end of the dust collection box (1) is hingedly installed with a closing plate (11). One end of the closing plate (11) is fixedly connected to an air inlet cylinder (12). The end of the dust collection box (1) far from the closing plate (11) is fixedly connected to a fan body (13). Inside the dust collection box (1), curtain filters (14) are evenly distributed. The top end of the curtain filter (14) is fixedly connected to a connecting plate (15). Inside the dust collection box (1), a sliding groove (16) is formed. The top end of the connecting plate (15) is fixedly connected to a sliding block (17). One end of the sliding block (17) is slidably clamped inside the sliding groove (16). On the side end of the connecting plate (15), symmetrically distributed first connecting rings (18) are fixedly connected. One end of the first connecting ring (18) is fixedly connected to a return spring (19). One end of the return spring (19) is fixedly connected to a second connecting ring (20). One end of the second connecting ring (20) is fixedly connected to the inner wall of the dust collection box (1).

2. The industrial dust removal device convenient for cleaning according to claim 1, wherein, A sound reduction cover (21) is fixedly sleeved on the outside of the dust collection box (1). Inside the sound reduction cover (21), evenly distributed clamping grooves (22) are formed. Inside the clamping grooves (22), sound absorption strips (23) are fixedly installed. One end of the sound absorption strip (23) is in contact with the outer wall of the dust collection box (1). One end of the dust collection box (1) is fixedly installed with a sealing strip (24). One end of the sealing strip (24) is in contact with the closing plate (11).

3. The industrial dust removal device convenient for cleaning according to claim 1, characterized in that, A limiting rod (25) is fixedly clamped inside the sliding groove (16). One end of the sliding block (17) is slidably sleeved on the outside of the limiting rod (25).

4. The industrial dust removal device convenient for cleaning according to claim 2, wherein, On the inner bottom surface of the dust collection box (1), a connecting rod (26) is movably installed. The top end of the connecting rod (26) is fixedly connected to the curtain filter (14). On the side end of the connecting rod (26), a handle (27) is fixedly installed.

5. The industrial dust removal device that is easy to clean according to claim 4, wherein, A bolt (28) is threadedly installed on the outside of the dust collection box (1). One end of the bolt (28) threadedly penetrates through the dust collection box (1) and is threadedly installed inside the closing plate (11).

6. The industrial dust removal device convenient for cleaning according to claim 5, characterized in that, On the bottom of the dust collection box (1), symmetrically distributed support frames (29) are fixedly installed.

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