Dust removal pipeline sedimentation device

Abstract

The invention discloses a dust removal pipeline sedimentation device, and belongs to the technical field of dust removal pipe body channels, and the dust removal pipeline sedimentation device is characterized by comprising a dust removal pipe body, communicating pipes fixedly communicate with the two sides of the dust removal pipe body, a receiving mechanism is arranged at the bottom of the dust removal pipe body, and a sedimentation mechanism is arranged in the dust removal pipe body; the receiving mechanism comprises a plurality of fixing rods, a water absorption sponge, a plurality of storage holes and a receiving box, the fixing rods are fixedly connected to the bottom of the inner wall of the dust removal pipe body, the water absorption sponge is placed in the receiving box, the storage holes are formed in the water absorption sponge, and the top of the receiving box is fixedly communicated with the bottom of the dust removal pipe body. The problems that due to the fact that the interiors of part of existing dust removal pipe body channels are simple channels, dust in waste gas cannot be conveniently settled, the dust content in the waste gas cannot be conveniently reduced, and the follow-up waste gas treatment pressure cannot be easily relieved are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of dust removal pipe bodies, and particularly relates to a dust removal pipe settling device. Background Art

[0002] The dust removal pipe body is a pipe used to transport dust-containing gas in a dust removal system, usually made of metal, plastic or other wear-resistant and corrosion-resistant materials. The settlement of the dust removal pipe body utilizes the actions of gravity, inertial force, centrifugal force, etc. to make dust particles settle from the air flow. After the dust-containing waste gas enters the settling device, by expanding the pipe cross-section, changing the air flow direction or making the air flow rotate, etc., the air flow speed is reduced, and the dust gradually settles to the bottom of the device under its own gravity, thereby realizing the separation of dust and gas.

[0003] When the existing dust removal pipe bodies are assembled, multiple workers are required to cooperate simultaneously to butt and support the assembled dust removal pipe bodies to ensure that there is no deviation in the butt joint position of two adjacent dust removal pipe bodies, resulting in inconvenience in the assembly of the dust removal pipe bodies.

[0004] Existing patent (Publication No.: CN220758452U) A dust removal pipe that is easy to assemble. For this dust removal pipe that is easy to assemble, by setting a limit plate that can extend outwards on the outer side of the first dust removal pipe to assist in limiting the assembled second dust removal pipe, it is convenient to assemble this dust removal pipe. By rotating the connecting bar to drive the cleaning brush plate to rotate, the inner wall of the first dust removal pipe can be brushed and cleaned, so that this dust removal pipe has a fast cleaning structure.

[0005] Regarding the above problems, the existing patent gives a solution. However, some of the existing dust removal pipes have a simple channel inside, which is not convenient for settling the dust in the waste gas, not convenient for reducing the dust content in the waste gas, and not conducive to reducing the subsequent treatment pressure of the waste gas.

[0006] Therefore, a dust removal pipe settling device is proposed. Summary of the Invention

[0007] The purpose of the present invention is to provide a dust removal pipe settling device, which can solve the problems that some of the existing dust removal pipes have a simple channel inside, are not convenient for settling the dust in the waste gas, are not convenient for reducing the dust content in the waste gas, and are not conducive to reducing the subsequent treatment pressure of the waste gas.

[0008] To achieve the above purpose, the present invention provides the following technical solution: A dust removal pipe settling device includes a dust removal pipe body. Both sides of the dust removal pipe body are fixedly communicated with connecting pipes. A receiving mechanism is arranged at the bottom of the dust removal pipe body, and a settling mechanism is arranged inside the dust removal pipe body.

[0009] The receiving mechanism includes a plurality of fixing rods, a water-absorbing sponge, a plurality of storage holes and a receiving box. The fixing rods are fixedly connected to the bottom of the inner wall of the dust removal pipe body. The water-absorbing sponge is placed inside the receiving box. The storage holes are opened inside the water-absorbing sponge. The top of the receiving box is fixedly communicated with the bottom of the dust removal pipe body.

[0010] Preferably, the sedimentation mechanism includes a cover plate, a first sealing ring and a plurality of folding plates. The top of the folding plate is fixedly connected to the bottom of the cover plate. The top of the first sealing ring is fixedly connected to the bottom of the cover plate. The bottom of the first sealing ring is in close contact with the top of the dust removal pipe body. The folding plates are located inside the dust removal pipe body and are arranged in a staggered manner.

[0011] Preferably, both sides of the top of the front and rear sides of the dust removal pipe body are fixedly connected with limiting frames. A limiting frame is arranged on the top of the cover plate. The limiting frame is movably inserted inside the limiting frames.

[0012] Preferably, a limiting block is fixedly connected to the front side of the front limiting frame. Limiting holes are opened on both sides of the top of the limiting frame. A first limiting button is arranged on the top of the limiting block. The bottom of the first limiting button passes through the limiting block and extends into the limiting holes. The surface of the first limiting button is threadedly connected to the inside of the limiting block.

[0013] Preferably, a sealing cover is arranged on the front side of the receiving box. Connecting frames are fixedly connected to both sides of the sealing cover. Connecting blocks are fixedly connected to both sides of the receiving box. A second limiting button is arranged on the front side of the connecting frame. The rear side of the second limiting button passes through the connecting frame and is threadedly connected to the inside of the connecting block. The surface of the second limiting button is in movable contact with the inside of the connecting frame.

[0014] Preferably, a second sealing ring is fixedly connected to the rear side of the sealing cover. The rear side of the second sealing ring is in close contact with the front side of the receiving box.

[0015] Preferably, pull rings are fixedly connected to the front side of the sealing cover and the top of the cover plate. A handle is fixedly connected to the front side of the limiting frame.

[0016] Preferably, mounting frames are fixedly connected to the four corners of the bottom of the receiving box.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. By setting the receiving mechanism in this application, after the water-absorbing sponge is filled with an external water source, it is convenient to wet the settled dust, avoiding the re-suspension of dust. Moreover, the water-absorbing sponge can be taken out from the inside of the receiving box and replaced by opening the sealing cover.

[0019] 2. By setting up a dust-removing mechanism in this application, since the folding plates are arranged staggeredly, when the waste gas continuously contacts the staggered folding plates, the flow direction of the waste gas is disrupted and the speed is reduced. Affected by inertia, the dust particles collide with the folding plates, resulting in a decrease in kinetic energy and settling on the surface of the water-absorbing sponge and inside the storage holes, and being wetted by the external water source absorbed inside the water-absorbing sponge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the dust-removing pipeline settling device of the present invention;

[0021] Figure 2 is the cross-sectional view of the water-absorbing sponge in the present invention;

[0022] Figure 3 is the three-dimensional exploded view of the cover plate and the first sealing ring in the present invention;

[0023] Figure 4 is the bottom view of the cover plate in the present invention;

[0024] Figure 5 is the three-dimensional connection diagram of the limit frame and the handle in the present invention;

[0025] Figure 6 is the three-dimensional exploded view of the sealing cover and the second sealing ring in the present invention;

[0026] Figure 7 In the present invention Figure 2 Partial enlarged view of part A.

[0027] In the figure, 1. Dust removal pipe body; 2. Connecting pipe; 3. Sealing cover; 4. Mounting rack; 5. Receiving mechanism; 501. Fixed rod; 502. Water-absorbing sponge; 503. Storage hole; 504. Receiving box; 6. Settling mechanism; 601. Cover plate; 602. First sealing ring; 603. Folding plate; 7. Limit frame; 8. Limit hole; 9. Handle; 10. Second sealing ring; 11. Connecting frame; 12. Pulling ring; 13. First limit button; 14. Limit block; 15. Limit frame; 16. Connecting block; 17. Second limit button. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying 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. 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.

[0029] Please refer to Figures 1-7 , the present invention provides the following technical solutions:

[0030] A dust removal pipeline sedimentation device, comprising a dust removal pipe body 1, communication pipes 2 are fixedly connected and communicated on both sides of the dust removal pipe body 1, a receiving mechanism 5 is arranged at the bottom of the dust removal pipe body 1, and a sedimentation mechanism 6 is arranged inside the dust removal pipe body 1;

[0031] The receiving mechanism 5 includes a plurality of fixing rods 501, a water-absorbing sponge 502, a plurality of storage holes 503 and a receiving box 504. The fixing rods 501 are fixedly connected to the bottom of the inner wall of the dust removal pipe body 1. The water-absorbing sponge 502 is placed inside the receiving box 504. The storage holes 503 are opened inside the water-absorbing sponge 502. The top of the receiving box 504 is fixedly connected and communicated with the bottom of the dust removal pipe body 1.

[0032] In this embodiment: The operator puts the water-absorbing sponge 502 full of external water source into the receiving box 504 which is fixedly connected and communicated with the bottom of the dust removal pipe body 1. Then, the left communication pipe 2 is connected to the waste gas source, and the right communication pipe 2 is connected to the subsequent external treatment equipment. During operation, the dusty waste gas enters from the left communication pipe 2. Because there are staggered baffles 603 in the dust removal pipe body 1, the waste gas continuously contacts the baffles 603, the flow direction is disrupted, the speed is reduced, the dust particles are affected by inertia, the kinetic energy is reduced after colliding with the baffles 603, and they settle into the storage holes 503 of the water-absorbing sponge 502 in the receiving box 504 and are wetted by the water source, avoiding secondary dust generation. The treated waste gas flows into the subsequent external equipment through the right communication pipe 2, reducing the dust content and alleviating the subsequent treatment burden, solving the problem that the internal part of some existing dust removal pipelines is a simple channel, which is not convenient for sedimenting the dust in the waste gas, not convenient for reducing the dust content in the waste gas, and not conducive to alleviating the subsequent treatment pressure of the waste gas.

[0033] Specifically, as Figure 3 and Figure 4 shown, the sedimentation mechanism 6 includes a cover plate 601, a first sealing ring 602 and a plurality of baffles 603. The top of the baffle 603 is fixedly connected to the bottom of the cover plate 601. The top of the first sealing ring 602 is fixedly connected to the bottom of the cover plate 601. The bottom of the first sealing ring 602 is in close contact with the top of the dust removal pipe body 1. The baffle 603 is located inside the dust removal pipe body 1 and is arranged in a staggered manner.

[0034] Specifically, as Figure 1 、 Figure 5 and Figure 7 shown, limiting frames 15 are fixedly connected to both sides of the top of the front side and the rear side of the dust removal pipe body 1. A limiting frame 7 is arranged on the top of the cover plate 601, and the limiting frame 7 is movably inserted into the inside of the limiting frame 15.

[0035] Specifically, as Figure 1 、 Figure 5 and Figure 7As shown in the figure, a limit block 14 is fixedly connected to the front side of the front side limit frame 15. Limit holes 8 are provided on both sides of the top of the limit frame 7. A first limit button 13 is arranged on the top of the limit block 14. The bottom of the first limit button 13 passes through the limit block 14 and extends into the interior of the limit hole 8. The surface of the first limit button 13 is threadedly connected to the interior of the limit block 14.

[0036] In this embodiment: After the dust-containing waste gas enters the interior of the dust removal pipe body 1, it continuously contacts the staggered folding plates 603, the flow direction is disrupted, the speed is reduced, and the dust particles are affected by inertia. After colliding with the folding plates 603, the kinetic energy is reduced, so that the dust particles in the waste gas can settle. After covering the cover plate 601 on the top of the dust removal pipe and inserting the limit frame 7 into the interior of the limit frame 15, the bottom of the first sealing ring 602 can be in close contact with the top of the dust removal pipe body 1 to avoid air leakage. By rotating the first limit button 13 into the interior of the limit hole 8, the first limit button 13 can limit the limit frame 7 to prevent the limit frame 7 from disengaging from the limit frame 15. Since the first limit button 13 is threadedly connected to the interior of the limit block 14, when the limit button rotates, the limit button can move downward into the interior of the limit hole 8.

[0037] Specifically, as Figure 2 and Figure 6 shown, a sealing cover 3 is arranged on the front side of the receiving box 504. Connecting frames 11 are fixedly connected to both sides of the sealing cover 3. Connecting blocks 16 are fixedly connected to both sides of the receiving box 504. A second limit button 17 is arranged on the front side of the connecting frame 11. The rear side of the second limit button 17 passes through the connecting frame 11 and is threadedly connected to the interior of the connecting block 16. The surface of the second limit button 17 is in movable contact with the interior of the connecting frame 11.

[0038] Specifically, as Figure 1 and Figure 6 shown, a second sealing ring 10 is fixedly connected to the rear side of the sealing cover 3. The rear side of the second sealing ring 10 is in close contact with the front side of the receiving box 504.

[0039] In this embodiment: By passing the second limit button 17 through the connecting frame 11 and threadedly connecting it to the interior of the connecting block 16, the sealing cover 3 can be limited to the front side of the receiving box 504, so that the second sealing ring 10 is in close contact with the front side of the receiving box 504, and the second sealing ring 10 seals between the sealing cover 3 and the receiving box 504.

[0040] Specifically, as Figure 3 and Figure 6 shown, pull rings 12 are fixedly connected to the front side of the sealing cover 3 and the top of the cover plate 601 respectively. A handle 9 is fixedly connected to the front side of the limit frame 7.

[0041] Specifically, as Figure 4As shown, mounting brackets 4 are fixedly connected to the four corners of the bottom of the receiving box 504.

[0042] In this embodiment: By holding the pull ring 12, it is convenient to pull the cover plate 601 and the sealing cover 3. By holding the handle 9, it is convenient to pull the limit frame 7. By using an external bolt to pass through the mounting bracket 4, it is convenient to stably install the receiving box 504 and the dust removal pipe body 1 at the required position.

[0043] Working principle: First, the operator fills the water-absorbing sponge 502 with an external water source, and then places the water-absorbing sponge 502 inside the receiving box 504. At this time, the top of the receiving box 504 is fixedly connected to the bottom of the dust removal pipe body 1. At the same time, the connecting pipe 2 on the left is connected to the waste gas source, and the connecting pipe 2 on the right is externally connected to the subsequent treatment equipment to complete the preparatory work. When the dusty waste gas enters the dust removal pipe body 1 through the left connecting pipe 2, due to the staggered baffles 603 arranged inside the dust removal pipe body 1, the waste gas continuously contacts the baffles 603 during the flow process. The baffles 603 disrupt the flow direction of the waste gas, reducing the gas flow velocity. According to the inertia principle, after the dust particles in the waste gas collide with the baffles 603, their kinetic energy decreases and they gradually settle down. The settled dust falls downward and into the storage holes 503 of the water-absorbing sponge 502 inside the receiving box 504. At this time, the external water source absorbed by the water-absorbing sponge 502 wets the falling dust, increasing the weight of the dust particles and effectively preventing the dust from rising again, achieving the effects of dust settlement and suppression of secondary dust emission. The treated waste gas then flows out through the connecting pipe 2 on the right and enters the subsequent external treatment equipment. After passing through the dust removal pipe body 1, the dust content in the waste gas can be greatly reduced, reducing the working burden of the subsequent treatment equipment and improving the waste gas treatment efficiency, solving the problem that some existing dust removal pipelines have simple channels inside, which are inconvenient for settling the dust in the waste gas, inconvenient for reducing the dust content in the waste gas, and not conducive to reducing the subsequent treatment pressure of the waste gas. When it is necessary to clean the dust accumulated inside the storage holes 503, the operator can remove the second limit buttons 17 on both sides of the front seal cover 3 of the receiving box 504. The rear side of the second limit button 17 originally passed through the connecting frame 11 and was threadedly connected to the connecting block 16. After removal, the seal cover 3 can be opened, facilitating the pulling out of the water-absorbing sponge 502 from inside the receiving box 504 and facilitating the cleaning of the dust inside the storage holes 503. When it is necessary to clean or replace the baffles 603, the operator first removes the first limit button 13 on the front limit block 14 of the front limit frame 15. The bottom of the first limit button 13 originally passed through the limit block 14 and extended into the top limit hole 8 of the limit frame 7 and was threadedly connected to the limit block 14. After removal, the limit frame 7 is pulled out from inside the limit frame 15. At this time, the operator can pull the pull ring 12 on the top of the cover plate 601 to pull out the cover plate 601 together with the baffles 603 upward from the dust removal pipe body 1, facilitating the cleaning of the baffles 603 and replacing them when necessary. During the whole process, the first sealing ring 602 ensures the sealing performance of the connection between the cover plate 601 and the top of the dust removal pipe body 1, preventing waste gas leakage. The second sealing ring 10 ensures the sealing performance of the connection between the seal cover 3 and the front side of the receiving box 504, avoiding dust and water vapor leakage. At the same time, the mounting brackets 4 at the four corners of the bottom of the receiving box 504 can be used to stably install the device in a suitable position, and the handle 9 on the front side of the limit frame 7 facilitates the operator to pull the limit frame 7.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A dust removal pipeline sedimentation device, comprising a dust removal pipe body (1), characterized in that: Both sides of the dust removal pipe body (1) are fixedly communicated with a communicating pipe (2). A receiving mechanism (5) is arranged at the bottom of the dust removal pipe body (1), and a sedimentation mechanism (6) is arranged inside the dust removal pipe body (1). The receiving mechanism (5) includes a plurality of fixing rods (501), a water-absorbing sponge (502), a plurality of storage holes (503) and a receiving box (504). The fixing rods (501) are fixedly connected to the bottom of the inner wall of the dust removal pipe body (1). The water-absorbing sponge (502) is placed inside the receiving box (504). The storage holes (503) are opened inside the water-absorbing sponge (502). The top of the receiving box (504) is fixedly communicated with the bottom of the dust removal pipe body (1).

2. The dust removal pipeline sedimentation device according to claim 1, characterized in that: The sedimentation mechanism (6) includes a cover plate (601), a first sealing ring (602) and a plurality of folding plates (603). The top of the folding plate (603) is fixedly connected to the bottom of the cover plate (601). The top of the first sealing ring (602) is fixedly connected to the bottom of the cover plate (601). The bottom of the first sealing ring (602) is in close contact with the top of the dust removal pipe body (1). The folding plate (603) is located inside the dust removal pipe body (1), and the folding plates (603) are arranged in a staggered manner.

3. The dust removal pipeline sedimentation device according to claim 2, wherein: Both sides of the top of the front and rear sides of the dust removal pipe body (1) are fixedly connected with limiting frames (15). A limiting frame (7) is arranged on the top of the cover plate (601), and the limiting frame (7) is movably inserted inside the limiting frame (15).

4. The dust removal pipeline sedimentation device according to claim 3, characterized in that: A limiting block (14) is fixedly connected to the front side of the front limiting frame (15). Limiting holes (8) are opened on both sides of the top of the limiting frame (7). A first limiting button (13) is arranged on the top of the limiting block (14). The bottom of the first limiting button (13) passes through the limiting block (14) and extends into the limiting hole (8). The surface of the first limiting button (13) is threadedly connected to the inside of the limiting block (14).

5. The dust removal pipeline sedimentation device according to claim 3, characterized in that: A sealing cover (3) is arranged on the front side of the receiving box (504). Connecting frames (11) are fixedly connected to both sides of the sealing cover (3). Connecting blocks (16) are fixedly connected to both sides of the receiving box (504). A second limiting button (17) is arranged on the front side of the connecting frame (11). The rear side of the second limiting button (17) passes through the connecting frame (11) and is threadedly connected to the inside of the connecting block (16). The surface of the second limiting button (17) is in movable contact with the inside of the connecting frame (11).

6. The dust removal pipeline sedimentation device according to claim 5, wherein: A second sealing ring (10) is fixedly connected to the rear side of the sealing cover (3). The rear side of the second sealing ring (10) is in close contact with the front side of the receiving box (504).

7. The dust removal pipeline sedimentation device according to claim 5, characterized in that: Pull rings (12) are fixedly connected to the front side of the sealing cover (3) and the top of the cover plate (601). A handle (9) is fixedly connected to the front side of the limiting frame (7).

8. The dust removal pipeline sedimentation device according to claim 1, characterized in that: Mounting frames (4) are fixedly connected to the four corners of the bottom of the receiving box (504).

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