Spraying type waste gas treatment spraying device

Abstract

The utility model discloses a spray-type waste gas treatment spraying device, which relates to the technical field of spray-type waste gas treatment, and comprises a spray tower, a liquid pipe is arranged on the surface of the bottom end of the inner wall of the spray tower, a spray pipe is arranged on the surface of the outer side of the liquid pipe, and a spray head is arranged on the surface of the outer side of the spray pipe. And a rotating ring is installed on the outer side surface of the spray head, and a functional ring is installed on the outer side surface of the rotating ring. The driving motor operates to enable the transmission rod fixedly mounted at the output end of the driving motor to rotate, and then the transmission rod drives the gear fixedly mounted on the surface of the top end of the transmission rod to rotate, so that liquid rotates along with the rotating functional ring to form circular spraying; the defects that in the operation process, spraying equipment is always fixed, liquid sprayed out in the operation process cannot be sprayed in all directions, the actual contact area of waste gas and a spraying head is not complete, and consequently waste gas treatment is incomplete are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment spraying, in particular to a spray type waste gas treatment spraying device. Background Technique

[0002] The spray type waste gas treatment spraying device is a device used for treating industrial waste gas. Its main principle is to remove pollutants in the waste gas by spraying liquid. The spray type waste gas treatment device contacts the waste gas with the sprayed liquid and uses the chemical or physical properties of the liquid to remove pollutants in the waste gas. The spray device can be divided into different types, such as direct spray, indirect spray, etc. Usually, water or other chemical solutions are used as the sprayed liquid. In the spray type waste gas treatment device, the waste gas enters the treatment chamber through a pipeline, is atomized and mixed with the liquid sprayed by the spray head. The liquid removes pollutants in the waste gas through contact adsorption, chemical reaction or other means with the waste gas, and then the treated waste gas is discharged through the exhaust system. The treated liquid may need further treatment or discharge.

[0003] When the existing spray type waste gas treatment spraying device is in use, the waste gas enters from the air inlet hole, rises along the inner wall of the spray tower, then reacts with the filler when it contacts the filler, and then the reacted waste gas continues to rise and contacts the liquid sprayed by the spraying device and reacts, and then continues to rise. As it rises, it contacts the filler and the liquid again, and then rises into the subsequent process. During the above operation process, the spraying device has been fixed and the liquid sprayed during the operation cannot be sprayed in all directions. The actual contact area between the waste gas and the spray head is not complete, resulting in the defect of incomplete waste gas treatment. Content of the Utility Model

[0004] The utility model provides a spray type waste gas treatment spraying device, which has the advantage of multi-angle spraying, so as to solve the defects that in the actual operation process of the prior art, the spraying device has been fixed and the liquid sprayed during the operation cannot be sprayed in all directions, and the actual contact area between the waste gas and the spray head is not complete, resulting in incomplete waste gas treatment.

[0005] To achieve the purpose of multi-angle spraying, the utility model provides the following technical scheme: a spray type waste gas treatment spraying device, including a spray tower, a liquid pipe is installed on the bottom surface of the inner wall of the spray tower, a spray pipe is installed on the outer surface of the liquid pipe, a spray head is installed on the outer surface of the spray pipe, a rotating ring is installed on the outer surface of the spray head, a functional ring is installed on the outer surface of the rotating ring, a bearing is installed on the outer surface of the liquid pipe, a limiting plate is installed on the bottom surface of the bearing, an extension plate is installed on the outer surface of the liquid pipe, a driving motor is installed on the top surface of the extension plate, a transmission rod is installed on the top surface of the driving motor, and a gear is installed on the top surface of the transmission rod.

[0006] As a preferred technical solution of the present utility model, there are two spray pipes, and each spray pipe is taken as a group. Eight nozzles are installed on the outer surface of each group of spray pipes in an annular array.

[0007] As a preferred technical solution of the present utility model, two bearings are installed on the outer surface of the spray pipe at equal intervals, and the inner wall of the bearing is fixedly connected to the outer surface of the liquid pipe.

[0008] As a preferred technical solution of the present utility model, the inner wall of the nozzle is movably and rotatably connected to the outer surface of the spray pipe, and a rotating ring is installed on the outer surface of each nozzle.

[0009] As a preferred technical solution of the present utility model, the inner wall of the rotating ring is fixedly connected to the outer surface of the nozzle, the outer surface of each bearing is fixedly connected to the inner wall of a function ring, the bottom surface of each bearing is in movable contact with a limiting plate, and the inner wall of the limiting plate is fixedly connected to the outer surface of the liquid pipe.

[0010] As a preferred technical solution of the present utility model, two extension plates are fixedly installed on the outer surface of the liquid pipe at equal intervals. A driving motor is installed on the top surface of each extension plate, a transmission rod is fixedly installed at the output end of each driving motor, and the bottom surface of a gear is fixedly connected to the top surface of each transmission rod.

[0011] Compared with the prior art, the present utility model provides a spray-type waste gas treatment spraying device, which has the following beneficial effects:

[0012] For this waste gas treatment spraying device, when the driving motor operates, the transmission rod fixedly installed at its output end rotates. Subsequently, the transmission rod drives the gear fixedly installed on its top surface to rotate. Then, the gear drives the meshing function ring. The rotation of the function ring drives the nozzle fixedly installed on the inner wall of the rotating ring through the meshing rotating ring on the outer surface, so that the liquid rotates with the rotating function ring to form a circular spray, making up for the defect that the spraying equipment has been fixed during the operation process and the liquid sprayed during the operation cannot be sprayed in all directions, and the actual contact area between the waste gas and the spray head is not complete, resulting in incomplete waste gas treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the present utility model;

[0015] Figure 3Schematic diagram of the drive structure of the present utility model;

[0016] Figure 4 Schematic diagram of the drive structure of the present utility model from another angle;

[0017] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram of the structure of part A in the present utility model;

[0018] Figure 6 Schematic diagram of the structure at the connection of the nozzle of the present utility model.

[0019] In the figure: 1, spray tower; 2, liquid pipe; 3, spray pipe; 4, nozzle; 5, rotating ring; 6, functional ring; 7, bearing; 8, gear; 9, extension plate; 10, drive motor; 11, transmission rod; 12, limiting plate. Specific implementation manners

[0020] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0021] Please refer to Figures 1-2 , the present utility model discloses a spray-type waste gas treatment spraying device, including a spray tower 1. The bottom surface of the inner wall of the spray tower 1 is provided with a liquid pipe 2. The outer surface of the liquid pipe 2 is provided with a spray pipe 3. The outer surface of the spray pipe 3 is provided with a nozzle 4. The outer surface of the nozzle 4 is provided with a rotating ring 5. The outer surface of the rotating ring 5 is provided with a functional ring 6. The outer surface of the liquid pipe 2 is provided with a bearing 7. The bottom surface of the bearing 7 is provided with a limiting plate 12. The outer surface of the liquid pipe 2 is provided with an extension plate 9. The top surface of the extension plate 9 is provided with a drive motor 10. The top surface of the drive motor 10 is provided with a transmission rod 11. The top surface of the transmission rod 11 is provided with a gear 8.

[0022] There are two spray pipes 3. Each spray pipe 3 is a group. Eight nozzles 4 are installed on the outer surface of each group of spray pipes 3 in a circumferential array.

[0023] Two bearings 7 are equidistantly installed on the outer surface of the spray pipe 3. The inner wall of the bearing 7 is fixedly connected to the outer surface of the liquid pipe 2.

[0024] The waste gas first comes into contact with the outer surface of the filler. The waste gas undergoes an initial change due to the reaction with the filler upon contact. Subsequently, the waste gas continues to rise and reacts with the liquid when it comes into contact with the liquid sprayed from the inner wall of the nozzle 4 along the liquid pipe 2, completing the second purification. Then, the waste gas continues to rise along the inner wall of the spray tower 1. Subsequently, the drive motor 10 installed on the top surface of the extension plate 9 operates, and its output end causes the fixedly connected transmission rod 11 to rotate. The rotating transmission rod 11 drives the gear 8 fixedly installed on its top surface to rotate. Since the gear 8 meshes with the outer surface of the function ring 6, the rotation of the gear 8 drives the function ring 6 installed on the outer surface of the bearing 7 to rotate. Embodiment 2

[0025] Based on the above Embodiment 1, please refer to Figures 3-6 , the inner wall of the nozzle 4 is movably and rotatably connected to the outer surface of the spray pipe 3, and a rotating ring 5 is installed on the outer surface of each nozzle 4.

[0026] The inner wall of the rotating ring 5 is fixedly connected to the outer surface of the nozzle 4. The outer surface of each bearing 7 is fixedly connected to the inner wall of a function ring 6. The bottom surface of each bearing 7 is in movable contact with a limiting plate 12, and the inner wall of the limiting plate 12 is fixedly connected to the outer surface of the liquid pipe 2.

[0027] The extension plates 9 are two and are fixedly installed on the outer surface of the liquid pipe 2 at equal intervals. A drive motor 10 is installed on the top surface of each extension plate 9. The output end of each drive motor 10 is fixedly installed with a transmission rod 11, and the top surface of each transmission rod 11 is fixedly connected to the bottom surface of a gear 8.

[0028] The operation of the drive motor 10 causes the transmission rod 11 fixedly installed at its output end to rotate. Subsequently, the transmission rod 11 drives the gear 8 fixedly installed on its top surface to rotate. Then, the gear 8 drives the meshing function ring 6. The rotation of the function ring 6 drives the nozzle 4 fixedly installed on the inner wall of the rotating ring 5 through the meshing rotating ring 5 on the outer surface, causing the liquid to rotate with the rotating function ring 6 to form a circular spray.

[0029] The working principle and usage process of the present utility model: When using the spray-type waste gas treatment spraying device, the waste gas rises from the air inlet hole of the spray tower 1. At this time, the waste gas rises from the bottom end of the inner wall of the spray tower 1. First, the waste gas comes into contact with the filler inside it. At this time, the waste gas first comes into contact with the outer surface of the filler, and the waste gas undergoes an initial change due to the reaction with the filler.

[0030] Subsequently, the waste gas continues to rise and reacts with the liquid when it contacts the liquid sprayed from the inner wall of the liquid pipe 2 along the liquid pipe 2 and completes the secondary purification. Subsequently, the waste gas continues to rise along the inner wall of the spray tower 1. Subsequently, the drive motor 10 installed on the top surface of the extension plate 9 operates, and its output end causes the fixedly connected transmission rod 11 to rotate. The rotating transmission rod 11 drives the gear 8 fixedly installed on the top surface to rotate. Since the gear 8 meshes with the outer surface of the function ring 6, the rotation of the gear 8 drives the function ring 6 installed on the outer surface of the bearing 7 to rotate. The function ring 6 drives the outer surface of the bearing 7 fixedly connected to its inner wall to rotate. Subsequently, the function ring 6 drives the rotating ring 5 meshing with its outer surface to rotate. The rotating ring 5 drives the spray head 4 fixedly installed on its inner wall to rotate on the outer surface of the spray pipe 3. As the liquid in the liquid pipe 2 sprays out along the inner wall of the liquid pipe 2, subsequently, the liquid sprays out from the inner wall of the spray head 4 to the outside.

[0031] Because the rotation of the function ring 6 drives the spray head 4, the spraying of the liquid is directed towards the position of the spray port as the spray head 4 rotates. The drive motor 10 operates to cause the transmission rod 11 fixedly installed at its output end to rotate. Subsequently, the transmission rod 11 drives the gear 8 fixedly installed on its top surface to rotate. Subsequently, the gear 8 drives the meshing function ring 6. The rotation of the function ring 6 drives the spray head 4 fixedly installed on the inner wall of the rotating ring 5 to rotate through the rotating ring 5 meshing with its outer surface, causing the liquid to rotate following the rotating function ring 6 to form a circular spraying. At this time, the multi-angle spraying of the spray is completed.

Claims

1. A spray-type waste gas treatment spraying device, including a spray tower (1), wherein a liquid pipe (2) is installed on the bottom surface of the inner wall of the spray tower (1), and it is characterized in that: A spray pipe (3) is installed on the outer surface of the liquid pipe (2), a spray head (4) is installed on the outer surface of the spray pipe (3), a rotating ring (5) is installed on the outer surface of the spray head (4), a functional ring (6) is installed on the outer surface of the rotating ring (5), a bearing (7) is installed on the outer surface of the liquid pipe (2), a limiting plate (12) is installed on the bottom surface of the bearing (7), an extension plate (9) is installed on the outer surface of the liquid pipe (2), a driving motor (10) is installed on the top surface of the extension plate (9), a transmission rod (11) is installed on the top surface of the driving motor (10), and a gear (8) is installed on the top surface of the transmission rod (11).

2. The spray type waste gas treatment spraying device according to claim 1, characterized in that: There are two spray pipes (3), and each spray pipe (3) is a group. Eight spray heads (4) are installed on the outer surface of each group of spray pipes (3) in a circular array.

3. The spray type waste gas treatment spraying device according to claim 1, characterized in that: Two bearings (7) are installed on the outer surface of the spray pipe (3) at equal intervals, and the inner wall of the bearing (7) is fixedly connected to the outer surface of the liquid pipe (2).

4. A spray-type waste gas treatment spraying device according to claim 1, characterized in that: The inner wall of the spray head (4) is rotatably connected to the outer surface of the spray pipe (3), and a rotating ring (5) is installed on the outer surface of each spray head (4).

5. The spray type waste gas treatment spraying device according to claim 1, characterized in that: The inner wall of the rotating ring (5) is fixedly connected to the outer surface of the spray head (4), the outer surface of each bearing (7) is fixedly connected to the inner wall of a functional ring (6), the bottom surface of each bearing (7) is in movable contact with a limiting plate (12), and the inner wall of the limiting plate (12) is fixedly connected to the outer surface of the liquid pipe (2).

6. The spray type waste gas treatment spraying device according to claim 1, characterized in that: The extension plates (9) are two and are fixedly installed on the outer surface of the liquid pipe (2) at equal intervals. A driving motor (10) is installed on the top surface of each extension plate (9), a transmission rod (11) is fixedly installed at the output end of each driving motor (10), and the top surface of each transmission rod (11) is fixedly connected to the bottom surface of a gear (8).

Images