Spraying device for spraying tower and spraying tower

Abstract

The spraying device comprises a tower body, a rotating mechanism and a sealing mechanism, supporting legs are arranged at the four corners of the lower end of the tower body, a cover plate is arranged on the tower body, a feeding pipe is arranged on the cover plate, a water inlet pipe is arranged on the cover plate, a first bearing is arranged at the lower end of the water inlet pipe, and a water collecting tray is arranged at the lower end of the first bearing. A rotating mechanism corresponding to the water collecting tray is arranged in the tower body, the lower end of the water collecting tray is communicated with a plurality of water inlet short pipes, and a plurality of nozzles are arranged around the water inlet short pipes. When the device is used, an external water source is injected into the water collecting disc through the water inlet pipe and then sprayed out through the spray head on the water inlet short pipe, the first motor is started to drive the rotating rod to rotate, the rotating rod drives the gear to rotate, the gear drives the outer gear ring to rotate, and the outer gear ring drives the water collecting disc and the water inlet short pipe to rotate. Therefore, the spraying area of the nozzle is enlarged, and the angle of the nozzle in the horizontal direction is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of spray towers, in particular to a spray device for a spray tower and a spray tower. Background Art

[0002] A spray tower, also known as a shower tower, is an absorption tower that has no fillers or plates inside but is equipped with nozzles. The liquid enters from the top of the tower and is sprayed into mist or raindrops through the nozzles. The gas enters from the bottom of the tower and is in close contact with the mist or raindrop-shaped liquid for mass transfer, so that the easily soluble components in the gas are absorbed.

[0003] The nozzles in the existing spray towers are all fixed in the towers, the spraying area of ​​the nozzles is fixed, the nozzle angle cannot be adjusted, the spraying area is limited, and the nozzles are prone to clogging when not in use. Therefore, the utility model provides a spray device and a spray tower for a spray tower to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a spray device for a spray tower and a spray tower to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A spray device for a spray tower and a spray tower, comprising a tower body, a rotating mechanism and a closing mechanism, wherein support legs are arranged at the four corners of the lower end of the tower body, a cover plate is arranged on the tower body, a feed pipe is arranged on the cover plate, and a water inlet pipe is arranged on the cover plate, a first bearing is arranged at the lower end of the water inlet pipe, a water collecting pan is arranged at the lower end of the first bearing, the water inlet pipe is connected with the water collecting pan, and a rotating mechanism is arranged in the tower body corresponding to the water collecting pan, the lower end of the water collecting pan is connected with a plurality of water inlet short pipes, a plurality of nozzles are arranged around the water inlet short pipes, and a closing mechanism is arranged at the lower end of the water collecting pan corresponding to the water inlet short pipes.

[0007] As a further solution of the utility model, the closing mechanism includes a cover body, a connecting frame, a threaded rod, a second motor, a limit plate and a limit rod. The water inlet short pipe is covered with a cover body, and a connecting frame is provided at the lower end of the cover body. The threaded rod is threadedly connected to the connecting frame. The cover body is provided to conveniently cover the water inlet short pipe and the nozzle to avoid clogging of the nozzle when not in use.

[0008] As a further solution of the utility model, a second motor is provided at the upper end of the threaded rod, the upper end of the second motor is fixedly connected to the water collecting tray, and a limit plate is provided at the lower end of the threaded rod. The second motor is arranged to facilitate driving the threaded rod to rotate, and the threaded rod thereby drives the connecting frame and the cover body to move up and down.

[0009] As a further solution of the utility model, a plurality of limit rods are provided at the lower end of the water collecting tray, and the lower ends of the limit rods pass through the connecting frame. The connecting frame is slidably connected to the limit rods. The limit rods are provided to facilitate limiting the connecting frame to prevent the connecting frame from rotating as the threaded rod rotates.

[0010] As a further solution of the utility model, the rotating mechanism includes a support rod, an outer gear ring, a gear, a rotating rod, a first motor, a second bearing, an annular groove, a limit block and a limit groove. The upper end of the water collecting tray is symmetrically provided with support rods, the support rods are slidably connected to the cover plate, and the cover plate is provided with an annular groove corresponding to the support rod. The stability of the water collecting tray during rotation is improved by the coordinated use of the support rod and the annular groove structure.

[0011] As a further solution of the utility model, limit blocks are provided at the left and right ends of the support rod, the limit blocks are slidably connected to the inner wall of the annular groove, and the inner wall of the annular groove is provided with limit grooves corresponding to the limit blocks. The support rod is prevented from falling off from the annular groove by the coordinated use of the limit blocks and the limit groove structure.

[0012] As a further solution of the utility model, an outer toothed ring is provided on the outer wall of the water collecting tray, and the right end of the outer toothed ring is engaged with a gear. A rotating rod is provided on the upper end of the gear, and the upper end of the rotating rod passes through the cover plate. A first motor is provided on the upper end of the rotating rod, and a second bearing is provided on the rotating rod. The upper end of the second bearing is fixedly connected to the lower end of the cover plate. By starting the first motor, the rotating rod is driven to rotate, and the rotating rod thereby drives the gear to rotate, and the gear thereby drives the outer toothed ring to rotate, and the outer toothed ring thereby drives the water collecting tray and the water inlet short pipe to rotate, thereby expanding the spraying area of ​​the nozzle, and also facilitating the horizontal angle adjustment of the nozzle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the utility model is used, water from the outside is injected into the water collecting tray through the water inlet pipe, and then sprayed out through the nozzle on the water inlet short pipe, the first motor is started to drive the rotating rod to rotate, the rotating rod thereby drives the gear to rotate, the gear thereby drives the outer gear ring to rotate, the outer gear ring thereby drives the water collecting tray and the water inlet short pipe to rotate, thereby expanding the spraying area of ​​the nozzle, and also facilitating the horizontal angle adjustment of the nozzle.

[0015] 2. When the utility model is used, when the nozzle is not in use, the second motor is started to drive the threaded rod to rotate, and the threaded rod thereby drives the connecting frame and the cover body to move upward, so that the cover body covers the water inlet short pipe, and the upper end of the cover body fits with the water collecting tray, which is convenient for closing the water inlet short pipe and avoiding clogging of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic diagram of the structure of a spray device for a spray tower and a spray tower.

[0017] Figure 2 The present invention is a schematic diagram of the cross-sectional structure of a spray device for a spray tower and a spray tower.

[0018] Figure 3 A spray device for a spray tower and a spray tower Figure 2 Schematic diagram of the structure viewed from above.

[0019] Figure 4 A spray device for a spray tower and a spray tower Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. tower body; 2. cover plate; 201. feed pipe; 3. support leg; 4. water inlet pipe; 5. water collecting tray; 6. water inlet short pipe; 601. nozzle; 7. first bearing; 8. rotating mechanism; 801. support rod; 802. outer gear ring; 803. gear; 804. rotating rod; 805. first motor; 806. second bearing; 807. annular groove; 808. limit block; 809. limit groove; 9. closing mechanism; 901. cover body; 902. connecting frame; 903. threaded rod; 904. second motor; 905. limit plate; 906. limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] In the present utility model, the word "exemplary" is used to mean "used as an example, illustration or description". Any embodiment described as "exemplary" in the present utility model is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any technician in the field to implement and use the present utility model. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present utility model with unnecessary details. Therefore, the present utility model is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present utility model.

[0023] Example

[0024] See also Figures 1 to 4In an embodiment of the utility model, a spray device for a spray tower and a spray tower include a tower body 1, a rotating mechanism 8 and a closing mechanism 9. Support legs 3 are provided at the four corners of the lower end of the tower body 1. A cover plate 2 is provided on the tower body 1. A feed pipe 201 is provided on the cover plate 2. A water inlet pipe 4 is provided on the cover plate 2. A first bearing 7 is provided at the lower end of the water inlet pipe 4. A water collecting pan 5 is provided at the lower end of the first bearing 7. The water inlet pipe 4 is connected to the water collecting pan 5. A rotating mechanism 8 is provided in the tower body 1 corresponding to the water collecting pan 5. The lower end of the water collecting pan 5 is connected to a plurality of water inlet short pipes 6. A plurality of nozzles 601 are provided around the water inlet short pipe 6. A closing mechanism 9 is provided at the lower end of the water collecting pan 5 corresponding to the water inlet short pipe 6.

[0025] The rotating mechanism 8 includes a support rod 801, an outer gear ring 802, a gear 803, a rotating rod 804, a first motor 805, a second bearing 806, an annular groove 807, a limit block 808 and a limit groove 809. The upper end of the water collecting tray 5 is symmetrically provided with a support rod 801, the support rod 801 is slidably connected to the cover plate 2, and the cover plate 2 is provided with an annular groove 807 corresponding to the support rod 801. The left and right ends of the support rod 801 are provided with limit blocks 808, and the limit blocks 808 It is slidingly connected to the inner wall of the annular groove 807, and a limiting groove 809 is provided on the inner wall of the annular groove 807 corresponding to the limiting block 808. The outer wall of the water collecting tray 5 is provided with an outer toothed ring 802, and the right end of the outer toothed ring 802 is engaged with the gear 803. A rotating rod 804 is provided on the upper end of the gear 803. The upper end of the rotating rod 804 passes through the cover plate 2. A first motor 805 is provided on the upper end of the rotating rod 804. A second bearing 806 is provided on the rotating rod 804, and the upper end of the second bearing 806 is fixedly connected to the lower end of the cover plate 2.

[0026] The closing mechanism 9 includes a cover body 901, a connecting frame 902, a threaded rod 903, a second motor 904, a limit plate 905 and a limit rod 906. The water inlet short pipe 6 is covered with a cover body 901, and a connecting frame 902 is provided at the lower end of the cover body 901. The threaded rod 903 is threadedly connected to the connecting frame 902. The upper end of the threaded rod 903 is provided with a second motor 904. The upper end of the second motor 904 is fixedly connected to the water collecting tray 5, and a limit plate 905 is provided at the lower end of the threaded rod 903. A plurality of limit rods 906 are provided at the lower end of the water collecting tray 5. The lower ends of the limit rods 906 penetrate the connecting frame 902, and the connecting frame 902 is slidably connected to the limit rods 906.

[0027] The working principle of the utility model is:

[0028] When the utility model is used, water from the outside is injected into the water collecting tray 5 through the water inlet pipe 4, and then sprayed out through the nozzle 601 on the water inlet short pipe 6. The first motor 805 is started to drive the rotating rod 804 to rotate, and the rotating rod 804 thereby drives the gear 803 to rotate, and the gear 803 thereby drives the outer gear ring 802 to rotate, and the outer gear ring 802 thereby drives the water collecting tray 5 and the water inlet short pipe 6 to rotate, thereby expanding the spraying area of ​​the nozzle 601, and also facilitating the horizontal angle adjustment of the nozzle 601. When the nozzle 601 is not in use, the second motor 904 is started to drive the threaded rod 903 to rotate, and the threaded rod 903 thereby drives the connecting frame 902 and the cover body 901 to move upward, and the cover body 901 thereby covers the water inlet short pipe 6, and the upper end of the cover body 901 fits with the water collecting tray 5, which is convenient for closing the water inlet short pipe 6 to avoid clogging of the nozzle 601.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spray tower spray device and a spray tower, comprising a tower body (1), a rotating mechanism (8) and a closing mechanism (9), characterized in that: Support legs (3) are provided at the four corners of the lower end of the tower body (1), a cover plate (2) is provided on the tower body (1), a feed pipe (201) is provided on the cover plate (2), and a water inlet pipe (4) is provided on the cover plate (2), a first bearing (7) is provided at the lower end of the water inlet pipe (4), a water collecting tray (5) is provided at the lower end of the first bearing (7), the water inlet pipe (4) is connected to the water collecting tray (5), and a rotating mechanism (8) is provided in the tower body (1) corresponding to the water collecting tray (5), the lower end of the water collecting tray (5) is connected to a plurality of water inlet short pipes (6), a plurality of nozzles (601) are provided around the water inlet short pipe (6), and a closing mechanism (9) is provided at the lower end of the water collecting tray (5) corresponding to the water inlet short pipe (6).

2. A spray tower spray device and a spray tower according to claim 1, characterized in that: The rotating mechanism (8) comprises a support rod (801), an outer gear ring (802), a gear (803), a rotating rod (804), a first motor (805), a second bearing (806), an annular groove (807), a limit block (808) and a limit groove (809); the upper end of the water collecting tray (5) is symmetrically provided with a support rod (801) slidably connected to the cover plate (2); and the cover plate (2) is provided with an annular groove (807) corresponding to the support rod (801).

3. A spray tower spray device and a spray tower according to claim 2, characterized in that: The left and right ends of the support rod (801) are provided with limit blocks (808) slidably connected to the inner wall of the annular groove (807), and the inner wall of the annular groove (807) is provided with limit grooves (809) corresponding to the limit blocks (808).

4. A spray tower spray device and a spray tower according to claim 2, characterized in that: The outer wall of the water collecting tray (5) is provided with an external toothed ring (802), the right end of the external toothed ring (802) is meshed with a gear (803), the upper end of the gear (803) is provided with a rotating rod (804) penetrating the cover plate (2), and the upper end of the rotating rod (804) is provided with a first motor (805), and the rotating rod (804) is provided with a second bearing (806) fixedly connected to the lower end of the cover plate (2).

5. The spray tower spray device and the spray tower according to claim 1, characterized in that: The closing mechanism (9) comprises a cover body (901), a connecting frame (902), a threaded rod (903), a second motor (904), a limiting plate (905) and a limiting rod (906); the cover body (901) is sleeved on the water inlet short pipe (6); a connecting frame (902) is provided at the lower end of the cover body (901); and the threaded rod (903) is threadedly connected to the connecting frame (902).

6. A spray tower spray device and a spray tower according to claim 5, characterized in that: The upper end of the threaded rod (903) is provided with a second motor (904) fixedly connected to the water collecting tray (5), and the lower end of the threaded rod (903) is provided with a limiting plate (905).

7. A spray tower spray device and a spray tower according to claim 6, characterized in that: The lower end of the water collecting tray (5) is provided with a plurality of limiting rods (906) penetrating the connecting frame (902), and the connecting frame (902) is slidably connected to the limiting rods (906).

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