Spraying and spraying purification column

Abstract

The utility model provides a spraying purification column which comprises a supporting column body, a disc-shaped supporting disc is horizontally arranged at the top of the supporting column body, an annular water inlet ring is arranged on the outer edge of the supporting disc, a water inlet channel is formed in the supporting column body, and a connecting pipe is arranged on the side portion of the supporting column body. The supporting disc is movably attached to the inner wall of the rotating piece. The anti-falling ring is annular, the anti-falling ring is connected to the bottom of the rotating part, and the anti-falling ring is movably attached to the bottom of the supporting disc; the liquid spraying cavity is horizontally connected to the top of the rotating part and is in a cavity shape, a liquid spraying channel is formed in one end of the liquid spraying cavity, one end of the liquid spraying channel is communicated with an inner cavity of the liquid spraying cavity, the other end of the liquid spraying channel is communicated with the outside, and the plane where the liquid spraying channel is located is separated from the straight line where the axis of the supporting column body is located; one end of the liquid guide pipe is communicated with the inner cavity of the liquid spraying cavity, and the other end is connected with the side portion of the rotating piece and communicated with the water inlet ring. The spraying and mist spraying purification column provided by the utility model has a better purification effect.

Description

Technical Field

[0001] This utility model belongs to the field of air purification technology and relates to a spray purification column. Background Technology

[0002] Air purification refers to the process of removing harmful substances such as particulate matter, gaseous pollutants, bacteria, and viruses from the air through specific technologies and methods, thereby improving air quality and protecting people's health and the comfort of their living environment. This process can include natural purification (such as ventilation and plant purification) and artificial purification (such as using air purifiers, filtration systems, and chemical reactors). The goal of air purification is to reduce the amount of pollutants in the air and provide a cleaner, healthier, and safer breathing environment.

[0003] In cities, high temperatures and dust levels are common in summer. Spray trucks are often used to spray water mist on roads to reduce dust. However, because these trucks travel on the ground, the spray height is limited by buildings, office buildings, and trees, resulting in poor purification. Utility Model Content

[0004] The purpose of this invention is to provide a spray purification column that aims to solve the problem of poor purification effect.

[0005] To solve the above-mentioned technical problems, this utility model provides a spray purification column, comprising:

[0006] A vertical support column has a disc-shaped support plate horizontally arranged at the top of the support column. An annular water inlet ring is formed on the outer edge of the support plate. A water inlet channel is formed inside the support column. A connecting pipe is provided on the side of the support column. The water inlet channel connects the connecting pipe and the water inlet ring.

[0007] A rotating component, the rotating component being a cover-shaped structure with an opening facing downwards, and the support plate being movably fitted against the inner wall of the rotating component;

[0008] An anti-detachment ring, which is annular in shape, is connected to the bottom of the rotating component and is movably fitted against the bottom of the support plate;

[0009] The spray cavity is horizontally connected to the top of the rotating component. The spray cavity is hollow and has a spray channel at one end. One end of the spray channel communicates with the inner cavity of the spray cavity, and the other end communicates with the outside. The plane where the spray channel is located is separated from the straight line where the axis of the support column is located.

[0010] A liquid guide tube, one end of which communicates with the inner cavity of the spray chamber, and the other end which is connected to the side of the rotating component and communicates with the water inlet ring.

[0011] The present invention is further configured such that the longitudinal section of the spray channel is rectangular, and the distance between the upper and lower ends of the spray channel is greater than the distance between the horizontal sides.

[0012] The present invention is further configured such that a plurality of liquid guiding tubes are provided, and the plurality of liquid guiding tubes are evenly distributed around the periphery of the rotating component.

[0013] The present invention is further configured such that the water inlet channel includes an L-shaped water inlet section and a water passage section communicating with the top of the water inlet section. The water passage section is horizontal, and the free end of the water passage section is communicating with the water inlet ring. A plurality of the water passage sections are connected to the top of the water inlet section.

[0014] The present invention is further configured such that the supporting column includes a bottom column portion and a top column portion located at the top of the bottom column portion, the bottom column portion and the top column portion are coaxial, the bottom column portion is in the shape of a frustum with a smaller top and a larger bottom, and the diameter of the bottom of the top column portion is equal to the diameter of the top of the bottom column portion, and the connecting pipe is connected to the top column portion.

[0015] The present invention is further configured to include a connecting cylinder, the inner wall of which is attached to the outer wall of the top of the bottom column, and the outer wall of the connecting cylinder is provided with a plurality of connecting columns, and the free ends of all the connecting columns are provided with an integral ring horizontally.

[0016] The present invention is further configured such that the connecting column is inclined, and the bottom of the connecting column is connected to the connecting cylinder, and the top is connected to the integrated ring. The top of the integrated ring is provided with a plurality of inclined rods, and the projection of the free end of the inclined rod in the vertical direction is located outside the projection of the integrated ring in the vertical direction.

[0017] The present invention is further configured such that the bottom of the connecting cylinder is provided with an extension, the outer side of the bottom of the extension is provided with an anti-rotation part, the outer wall of the bottom column is provided with an anti-rotation ring, and the anti-rotation part is fixedly connected to the anti-rotation ring.

[0018] The present invention is further configured such that the top of the anti-rotation ring is provided with a plurality of positioning rods, each positioning rod passing through an anti-rotation part, and a positioning nut is threadedly connected to the positioning rod; the bottom of the anti-rotation ring is provided with a funnel-shaped guide shroud with an opening facing downwards; a through-pipe channel is opened in the middle of the bottom column; a first through-pipe port and a second through-pipe port are opened on the side wall of the bottom column; the first through-pipe port and the second through-pipe port are respectively connected to the top and bottom of the through-pipe channel; and the first through-pipe port is located inside the guide shroud.

[0019] The present invention is further provided that the outer wall of the free end of the connecting pipe is provided with an anti-detachment part.

[0020] Compared with the prior art, this utility model provides a spray purification column. When in use, it also requires the use of a water pipe and a high-pressure pump. The water pipe connects to the main pipe, and the high-pressure pump injects high-pressure water into the main pipe. The water then enters the inlet ring through the inlet channel, then enters the spray chamber through the guide pipe, and finally sprays outward through the spray channel of the spray chamber. The high-pressure pump applies a large pressure to the water, and the opening of the spray channel is small, so that the water sprayed from the spray channel appears as a mist (the pressure can also be adjusted according to the actual situation to make the spray appear as droplets). Furthermore, because the spray channel is inclined, when the liquid is sprayed out of the spray channel, the water flow also applies a reaction force to the spray chamber. Under the effect of this reaction force, the spray chamber can rotate. Thus, the spray chamber rotates while spraying high-pressure mist, allowing for spraying over a larger area. The bottom of the liquid guide tube is connected to the annular water inlet ring, so high-pressure water can enter the spray chamber normally regardless of the rotation angle of the spray chamber, rotating parts, and anti-detachment ring. Furthermore, the rotating parts and anti-detachment ring are fastened to the outer wall of the support plate, ensuring the positional stability of the rotating parts, anti-detachment ring, and spray chamber, thus enabling continuous and stable operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 yes Figure 1 Enlarged view of section A;

[0023] Figure 3 yes Figure 2 Enlarged view of section B;

[0024] Figure 4 This is a cross-sectional view of the present invention;

[0025] Figure 5 yes Figure 4Enlarged view of section C;

[0026] Figure 6 yes Figure 4 Enlarged view of section D;

[0027] Figure 7 yes Figure 4 Enlarged view of section E in the middle;

[0028] Figure 8 This is a cross-sectional view of the liquid spraying chamber in this utility model.

[0029] The components include: 1. Support column; 1a. Bottom column; 1b. Top column; 2. Support plate; 3. Water inlet ring; 4. Water inlet channel; 4a. Water inlet section; 4b. Water passage section; 5. Connecting pipe; 6. Rotating component; 7. Anti-detachment ring; 8. Spray chamber; 9. Spray channel; 10. Guide pipe; 11. Connecting cylinder; 12. Connecting column; 13. Integrated ring; 14. Angled rod; 15. Extension section; 16. Anti-rotation section; 17. Anti-rotation ring; 18. Positioning rod; 19. Positioning nut; 20. Flow guide; 21. Pipe passage; 22. First pipe opening; 23. Second pipe opening; 24. Anti-detachment section. Detailed Implementation

[0030] The following detailed description, in conjunction with the accompanying drawings and specific embodiments, provides a further detailed explanation of the spray purification column proposed in this utility model. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, used only to facilitate and clarify the illustration of the embodiments of this utility model. The same or similar reference numerals in the drawings represent the same or similar parts.

[0031] A spray purification column, such as Figures 1 to 8 As shown, it includes:

[0032] A vertical support column 1 has a disc-shaped support plate 2 horizontally arranged at the top of the support column 1. An annular water inlet ring 3 is opened on the outer edge of the support plate 2. A water inlet channel 4 is opened inside the support column 1. A connecting pipe 5 is arranged on the side of the support column 1. The water inlet channel 4 connects the connecting pipe 5 and the water inlet ring 3.

[0033] Rotating component 6, which is a cover-shaped structure with an opening facing downwards, and the support disk 2 is movably attached to the inner wall of the rotating component 6;

[0034] Anti-detachment ring 7, the anti-detachment ring 7 is ring-shaped, the anti-detachment ring 7 is connected to the bottom of the rotating part 6, and the anti-detachment ring 7 is movably fitted to the bottom of the support plate 2;

[0035] The spray cavity 8 is horizontally connected to the top of the rotating member 6. The spray cavity 8 is hollow. One end of the spray cavity 8 is provided with a spray channel 9. One end of the spray channel 9 communicates with the inner cavity of the spray cavity 8, and the other end communicates with the outside. The plane where the spray channel 9 is located is separated from the straight line where the axis of the supporting column 1 is located.

[0036] The liquid guide tube 10 has one end connected to the inner cavity of the spray cavity 8 and the other end connected to the side of the rotating part 6 and connected to the water inlet ring 3.

[0037] The longitudinal section of the spray channel 9 is rectangular, and the distance between the upper and lower ends of the spray channel 9 is greater than the distance between the horizontal sides.

[0038] A plurality of liquid guide tubes 10 are provided, and the plurality of liquid guide tubes 10 are evenly distributed around the periphery of the rotating member 6.

[0039] The water inlet channel 4 includes an L-shaped water inlet section 4a and a water passage section 4b that communicates with the top of the water inlet section 4a. The water passage section 4b is horizontal, and its free end communicates with the water inlet ring 3. Several water passage sections 4b are connected to the top of the water inlet section 4a.

[0040] The supporting column 1 includes a bottom column 1a and a top column 1b located at the top of the bottom column 1a. The bottom column 1a and the top column 1b are coaxial. The bottom column 1a is in the shape of a frustum with a smaller top and a larger bottom. The diameter of the bottom of the top column 1b is equal to the diameter of the top of the bottom column 1a. The connecting pipe 5 is connected to the top column 1b.

[0041] It also includes a connecting cylinder 11, the inner wall of which is attached to the outer wall of the top of the bottom column 1a. The outer wall of the connecting cylinder 11 is provided with a plurality of connecting columns 12, and a body ring 13 is horizontally arranged at the free end of all the connecting columns 12.

[0042] The connecting post 12 is inclined, and its bottom is connected to the connecting cylinder 11, and its top is connected to the integrated ring 13. The top of the integrated ring 13 is provided with several inclined rods 14, and the projection of the free end of the inclined rod 14 in the vertical direction is located outside the projection of the integrated ring 13 in the vertical direction.

[0043] The bottom of the connecting cylinder 11 is provided with an extension 15, and the outer side of the bottom of the extension 15 is provided with an anti-rotation part 16. The outer wall of the bottom column 1a is provided with an anti-rotation ring 17, and the anti-rotation part 16 is fixedly connected to the anti-rotation ring 17.

[0044] The top of the anti-rotation ring 17 is provided with a plurality of positioning rods 18, each of which passes through an anti-rotation part 16. A positioning nut 19 is threaded onto the positioning rod 18. The bottom of the anti-rotation ring 17 is provided with a funnel-shaped flow guide shroud 20 with its opening facing downwards. A through-pipe channel 21 is opened in the middle of the bottom column part 1a. A first through-pipe port 22 and a second through-pipe port 23 are opened on the side wall of the bottom column part 1a. The first through-pipe port 22 and the second through-pipe port 23 communicate with the top and bottom of the through-pipe channel 21, respectively. The first through-pipe port 22 is located inside the flow guide shroud 20.

[0045] The outer wall of the free end of the connecting pipe 5 is provided with an anti-detachment part 24.

[0046] This utility model provides a spray purification column, which, when used, also requires the use of a water pipe and a high-pressure pump. The water pipe connects to the connecting pipe 5, and the high-pressure pump injects high-pressure water into the connecting pipe 5. The water then enters the water inlet ring 3 through the water inlet channel 4, and then enters the spray chamber 8 through the liquid guide pipe 10, finally being sprayed outwards through the spray channel 9 of the spray chamber 8. The high-pressure pump applies a large pressure to the water, and the opening of the spray channel 9 is relatively small, thus causing the water to spray out in a mist-like form (the pressure can also be adjusted according to the actual situation to make the spray droplets, which is then considered a spray). Furthermore, because the spray channel 9 is inclined, when the liquid is sprayed out of the spray channel 9, the water flow also applies a reaction force to the spray chamber 8. Under the effect of this reaction force, the spray chamber 8 can rotate. Thus, the spray chamber 8 rotates while spraying high-pressure mist, allowing for spraying over a larger area. The bottom of the liquid guide tube 10 is connected to the annular water inlet ring 3, so high-pressure water can enter the liquid spraying chamber 8 normally no matter what angle the spraying chamber 8, rotating part 6, and anti-detachment ring 7 are rotated to. Furthermore, the rotating part 6 and anti-detachment ring 7 are fastened to the outer wall of the support plate 2, thus ensuring the positional stability of the rotating part 6, anti-detachment ring 7, and liquid spraying chamber 8, and enabling continuous and stable operation.

[0047] The supporting column 1 in this application is relatively tall and can rotate 360 ​​degrees horizontally during spraying. Therefore, compared with traditional ground spraying, this application not only has a higher spraying height, but also a wider spraying range, better spraying effect, and better purification effect.

[0048] When high-pressure water enters the connecting pipe 5 through the water pipe, it first enters the water inlet 4a, then passes through several water passages 4b into the water inlet ring 3, and simultaneously enters the inner cavity of the spray chamber 8 through multiple liquid guide pipes 10. Because there are multiple water passages 4b and liquid guide pipes 10, not only is the amount of water entering the spray chamber 8 guaranteed, but also the stability of the water flow and pressure, ensuring the normal operation of the spraying or misting.

[0049] In the production process, the connecting cylinder 11 is first fitted onto the bottom column 1a, and then the top column 1b is connected to the bottom column 1a (e.g., by welding). When the connecting cylinder 11 is fitted onto the bottom column 1a, the positioning rod 18 passes through the pre-drilled hole in the anti-rotation part 16, and then the positioning nut 19 is threaded onto the connecting column 12. At this time, the anti-rotation part 16 is limited by the positioning rod 18 and cannot rotate. At the same time, since the bottom column 1a is a frustum shape with a smaller top and a larger bottom, the inner cavity of the connecting cylinder 11 is also a frustum shape with a smaller top and a larger bottom. Therefore, the connecting cylinder 11 and the bottom column 1a cannot move relative to each other in the vertical direction. In this way, the position of the connecting cylinder 11 is fixed, and the connecting cylinder 11 can withstand greater stress. At the same time, making the bottom column 1a into a frustum shape can improve its structural strength and stability in use.

[0050] Upon first use, the water pipe can be passed through the first through port 22, through channel 21, and second through port 23 while the support column 1 is horizontal, and the top end of the water pipe can be connected to the connecting pipe 5. At this time, the anti-detachment part 24 can improve the connection stability between the water pipe and the connecting pipe 5, such as preventing the water pipe from sliding with the connecting pipe 5; or a flange is fused to the end of the water pipe, and the flange and the anti-detachment part 24 (which is actually also a flange) are connected by bolts and nuts.

[0051] After the water pipes are connected, the middle part of the water pipe can be fixedly connected to the connecting column 12, the integrated ring 13, or the diagonal rod 14 using ropes or similar means. This improves the positional stability of the water pipe, reduces the stress at the connection between the water pipe and the connecting pipe 5, and extends the service life of the water pipe. Finally, the supporting column 1 is erected and its position is fixed.

[0052] When the water pipe needs replacement due to increased usage time, a rope can first be raised and then released using a drone or other mechanism, allowing the rope (preferably with a stone or other structure attached to the free end) to fall naturally and pass through the integrated ring 13. After the free end of the rope lands, pull the rope upwards while simultaneously connecting a new water pipe to the other end. When the rope pulls the water pipe to the height of the integrated ring 13, tie the free end of the rope to the outer wall of the base column 1a or to another structure. Depending on the situation, necessary tools can also be pulled to the required height along with the end of the water pipe. Afterwards, workers can climb up the support column 1 (multi-layered U-shaped structures can be welded to the outer wall of the base column 1a for climbing). Since workers do not need to carry and pull water pipes or tools, this is not only easier but also safer.

[0053] When the worker climbs to the position of the connecting cylinder 11, the connecting column 12, the integrated ring 13, and the inclined rod 14 can all be used as leverage points for the worker, allowing the worker to climb upwards more safely. At the same time, when the worker is changing the water pipe, he / she can sit on the connecting column 12, lean on the integrated ring 13, or use the inclined rod 14 for leverage, making the operation safer and less strenuous for the worker.

[0054] After separating the old water pipe from the connecting pipe 5, the water pipe can be directly pulled out from the pipe passage 21 from below. The worker inserts the free end of the new water pipe through the first pipe opening 22 and continues to push the water pipe into the pipe passage 21 (at this time, the worker is below the connecting column 12, or a safety hook can be hung on the connecting column 12 to improve safety). The water pipe moves downward under the action of gravity until the end of the water pipe moves to the second pipe opening 23. The worker below pulls the end of the water pipe out of the second pipe opening 23. At the same time, the end of the new water pipe rises to the worker's position. The worker uses ropes or cable ties to temporarily fix the end of the water pipe to the connecting column 12, so that he can climb directly upward without preventing the water pipe from completely entering the pipe passage 21. At the same time, when connecting the new water pipe to the connecting pipe 5 later, it is not necessary to separate the new water pipe from the connecting column 12. This not only prevents the water pipe from slipping during installation, but also limits the water pipe during subsequent use.

[0055] The anti-spinning 17 and the flow guide 20 form a downward-opening cover, and the first through-pipe 22 is located inside the opening of the cover. This can effectively prevent rain and snow from entering the first through-pipe 22, and at the same time, it can also effectively prevent birds from nesting in the first through-pipe 22, so that the water pipe can be used normally.

[0056] It should also be noted that all terms such as "set up" and similar descriptive words in this application (especially the specification) indicate that two structures have or exist a connection relationship. However, the specific means by which the two are connected are not limited in detail, and are usually conventional connection methods. That is, the means should be understood as prior art and do not need to be elaborated. For example, "m is set up with n" only indicates that structure m has structure n, and whether the two are connected by welding, riveting, adhesive, or integral molding is within the scope of protection of this application. Similarly, "x is rotatably set up with y" only indicates that y and x can rotate relative to each other, and whether the two are connected by a bearing, or whether y directly passes through x and is rotatably connected to x, or other feasible methods, are all within the scope of protection of this application.

[0057] The above description is only a description of the preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A spray purification column, characterized in that, include: A vertical support column (1) is provided. A disc-shaped support plate (2) is horizontally provided at the top of the support column (1). An annular water inlet ring (3) is provided on the outer edge of the support plate (2). A water inlet channel (4) is provided inside the support column (1). A connecting pipe (5) is provided on the side of the support column (1). The water inlet channel (4) connects the connecting pipe (5) and the water inlet ring (3). Rotating component (6), the rotating component (6) is a cover-shaped opening facing downwards, and the support disk (2) is movably attached to the inner wall of the rotating component (6); Anti-detachment ring (7), the anti-detachment ring (7) is ring-shaped, the anti-detachment ring (7) is connected to the bottom of the rotating part (6), and the anti-detachment ring (7) is movably attached to the bottom of the support plate (2); The spray cavity (8) is horizontally connected to the top of the rotating part (6). The spray cavity (8) is hollow. One end of the spray cavity (8) is provided with a spray channel (9). One end of the spray channel (9) is connected to the inner cavity of the spray cavity (8), and the other end is connected to the outside. The plane where the spray channel (9) is located is separated from the straight line where the axis of the supporting column (1) is located. The liquid guide tube (10) has one end connected to the inner cavity of the spray cavity (8) and the other end connected to the side of the rotating part (6) and connected to the water inlet ring (3).

2. The spray purification column according to claim 1, characterized in that, The longitudinal section of the spray channel (9) is rectangular, and the distance between the upper and lower ends of the spray channel (9) is greater than the distance between the horizontal sides.

3. A spray purification column according to claim 1 or 2, characterized in that, The liquid guide tube (10) is provided in a plurality of such tubes, which are evenly distributed around the periphery of the rotating member (6).

4. A spray purification column according to claim 3, characterized in that, The water inlet channel (4) includes an L-shaped water inlet section (4a) and a water passage section (4b) communicating with the top of the water inlet section (4a). The water passage section (4b) is horizontal, and the free end of the water passage section (4b) is connected to the water inlet ring (3). A plurality of water passage sections (4b) are connected to the top of the water inlet section (4a).

5. A spray purification column according to claim 1, characterized in that, The supporting column (1) includes a bottom column (1a) and a top column (1b) located at the top of the bottom column (1a). The bottom column (1a) and the top column (1b) are coaxial. The bottom column (1a) is in the shape of a frustum with a smaller top and a larger bottom. The diameter of the bottom of the top column (1b) is equal to the diameter of the top of the bottom column (1a). The connecting pipe (5) is connected to the top column (1b).

6. A spray purification column according to claim 5, characterized in that, It also includes a connecting cylinder (11), the inner wall of which is attached to the outer wall of the top of the bottom column (1a), and the outer wall of the connecting cylinder (11) is provided with a plurality of connecting columns (12), and a body ring (13) is horizontally arranged at the free end of all the connecting columns (12).

7. A spray purification column according to claim 6, characterized in that, The connecting column (12) is inclined, and the bottom of the connecting column (12) is connected to the connecting cylinder (11), and the top is connected to the integrated ring (13). The top of the integrated ring (13) is provided with several inclined rods (14), and the projection of the free end of the inclined rod (14) in the vertical direction is located outside the projection of the integrated ring (13) in the vertical direction.

8. A spray purification column according to claim 6, characterized in that, The bottom of the connecting cylinder (11) is provided with an extension (15), and an anti-rotation part (16) is provided on the outer side of the bottom of the extension (15). An anti-rotation ring (17) is provided on the outer wall of the bottom column (1a), and the anti-rotation part (16) is fixedly connected to the anti-rotation ring (17).

9. A spray purification column according to claim 8, characterized in that, The top of the anti-rotation ring (17) is provided with several positioning rods (18), each positioning rod (18) passes through an anti-rotation part (16), and a positioning nut (19) is threaded onto the positioning rod (18). The bottom of the anti-rotation ring (17) is provided with a funnel-shaped guide shroud (20) with an opening facing downwards. A pipe passage (21) is opened in the middle of the bottom column part (1a), and a first pipe opening (22) and a second pipe opening (23) are opened on the side wall of the bottom column part (1a). The first pipe opening (22) and the second pipe opening (23) are respectively connected to the top and bottom of the pipe passage (21), and the first pipe opening (22) is located inside the guide shroud (20).

10. A spray purification column according to claim 1, characterized in that, The outer wall of the free end of the connecting pipe (5) is provided with an anti-detachment part (24).

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