A deacidification tower deacidification spray device

Abstract

The utility model belongs to the technical field of deacidification towers, and specifically relates to a deacidification spray device for a deacidification tower, comprising a deacidification tower body, a tower cover is arranged at the upper end of the deacidification tower body, a support is fixedly connected to the upper right side of the tower cover, an alkali solution inlet pipe is fixedly connected to the upper end of the support, a rotating tube is installed inside the tower cover through a bearing, the rotating tube is rotatably connected to the alkali solution inlet pipe, a gear one is fixedly sleeved on the outer side of the rotating tube, and a plurality of nozzles arranged in a circular array are fixedly connected to the surface of the rotating tube. The utility model can input alkali solution for neutralization reaction into the rotating tube through the arrangement of the alkali solution inlet pipe, and under the action of the waterproof motor, gear two, gear one and other structures, the rotating tube can be driven to rotate, so that the nozzle drives the non-powered atomizing nozzle to rotate, and the alkali solution is atomized and rotated for spraying, thereby improving the spraying effect of the alkali solution.

Description

Technical Field

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

[0002] During the waste incineration process, some gases containing acidic components will be produced, such as sulfur dioxide, hydrogen chloride, etc. If these acidic gases are directly discharged into the atmosphere, they will have a serious impact on the environment and human health. The deacidification tower deacidification spray device is a device used to treat the acidic gases generated during the waste incineration process.

[0003] The utility model patent with announcement number CN212215111U discloses a deacidification spray device for a deacidification tower for incineration of medical waste, a deacidification tower body, a through hole is opened on the top of the deacidification tower body, a protective ring is inserted into the interior of the deacidification tower body, racks are fixedly connected on both sides of the protective ring, and motor boxes are fixedly connected on both sides of the outer surface of the deacidification tower body, a motor is arranged inside the motor box, and the output end of the motor is rotatably connected to the motor shaft, and one end of the motor shaft extends to the interior of the deacidification tower body; in this patent, since the gear and the rack are meshed with each other, the staff starts the motor, and the motor drives the gear to rotate through the motor shaft. When the gear rotates, the rack will rise, and the rack is fixedly connected to the protective ring, so that the protective ring can slide out of the deacidification tower body, and then the corrosion-resistant plate can be slid out of the interior of the deacidification tower body.

[0004] However, the existing deacidification tower deacidification spray device still has certain shortcomings: first, most of the existing deacidification tower deacidification spray devices simply use a straight-through single tube to input the alkaline neutralization liquid water to complete the subsequent acid neutralization reaction. Under the influence of factors such as the internal diameter and depth of the deacidification tower, the straight-through single tube is relatively simple to spray the alkaline solution, resulting in poor spraying and neutralization efficiency of the alkaline solution;

[0005] Secondly, although the existing deacidification tower deacidification spray device uses a straight acid inlet pipe to input the acid, the efficiency of the neutralization reaction is greatly affected by the real-time working conditions, making it difficult to timely regulate the amount of acid using the straight acid inlet pipe. Utility Model Content

[0006] The utility model aims to provide a deacidification spray device for a deacidification tower, which solves the problem that some deacidification spray devices for deacidification towers simply use a straight single tube to input alkaline neutralization liquid water to complete the subsequent acid neutralization reaction. Under the influence of factors such as the internal diameter and depth of the deacidification tower, the straight single tube is relatively simple to spray the alkali solution, resulting in poor spraying and neutralization efficiency of the alkali solution; and solves the problem that although the existing deacidification spray device for a deacidification tower uses a straight acid liquid inlet pipe to input the acid, the efficiency of the neutralization reaction is greatly affected by the real-time working conditions, making it difficult for the straight acid liquid inlet pipe to timely regulate the amount of acid.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deacidification spray device for a deacidification tower, comprising a deacidification tower body, a tower cover is arranged at the upper end of the deacidification tower body, a support is fixedly connected to the right side of the upper end of the tower cover, an alkali liquid inlet pipe is fixedly connected to the upper end of the support, a rotating tube is installed inside the tower cover through a bearing, the rotating tube is rotatably connected to the alkali liquid inlet pipe, a gear is fixedly sleeved on the outer side of the rotating tube, a plurality of nozzles arranged in a circular array are fixedly connected to the surface of the rotating tube, a plurality of evenly distributed unpowered atomizing nozzles are fixedly connected to the lower side of each of the nozzles, and a waterproof motor is installed on the inner wall of the deacidification tower body through a fixed seat.

[0008] Preferably, a support ring is fixedly sleeved on the outer side of the deacidification tower body, and four support legs arranged in a circular array are fixedly connected to the lower end of the support ring. Through the arrangement of the support legs and the support ring, the deacidification tower body can be supported and used.

[0009] Preferably, a gear 2 is fixedly sleeved on the outer side of the output shaft of the waterproof motor, and the gear 2 is meshed with the gear 1. Through the meshing relationship, when the gear 2 rotates, the gear 1 can be driven to rotate.

[0010] Preferably, the interior of the deacidification tower body is fixedly connected with an acid liquid inlet pipe, the inner wall of the acid liquid inlet pipe is fixedly connected with a circulation disk, the upper side of the acid liquid inlet pipe is fixedly connected with a fixed cylinder, the inner top of the fixed cylinder is fixedly installed with a micro motor, the output end of the micro motor is fixedly connected with a threaded cylinder, the inner wall of the threaded cylinder is connected with a threaded rod by a thread, the lower end of the threaded rod is fixedly connected with a guide plate, a slide groove is provided on the inner wall of the fixed cylinder, the slide groove is slidably connected with the guide plate, and the lower end of the guide plate is fixedly connected with a blocking plate, through the coordinated use of micro motor, threaded rod and other structures, the guide plate can drive the blocking plate to slide along the surface of the circulation disk, the caliber of the circulation holes on the surface of the circulation disk can be regulated, and then the inlet amount of the acid liquid can be timely regulated.

[0011] Preferably, two slide grooves are provided, and the two slide grooves are symmetrically distributed on the fixed cylinder. Through the provision of the slide grooves, the guide plate can be used for guiding.

[0012] Preferably, the blocking plate is slidably connected to the acid liquid inlet pipe, and the blocking plate is slidably connected to the circulation disk. Through the provision of the blocking plate, the circulation holes on the surface of the circulation disk can be blocked.

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

[0014] 1. The utility model can drive the guide plate to move stably through the coordinated use of micro motors, threaded cylinders, threaded rods and other structures, thereby driving the blocking plate to slide along the surface of the circulation disk, regulating the size of the flow holes on the surface of the circulation disk, and then timely regulating the amount of acid liquid inlet.

[0015] 2. The utility model can input alkali solution for neutralization reaction into the rotating tube through the setting of alkali solution inlet pipe. Under the action of waterproof motor, gear 2, gear 1 and other structures, the rotating tube can be driven to rotate, so that the nozzle drives the unpowered atomizing nozzle to rotate, and the alkali solution is atomized and rotated to spray, thereby improving the spraying effect of the alkali solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A front cross-sectional view of

[0018] Figure 3 For the utility model Figure 1 A sectional perspective view of

[0019] Figure 4 For the utility model Figure 3 Enlarged view of the waterproof motor;

[0020] Figure 5 For the utility model Figure 2 Enlarged view of the fixed tube.

[0021] In the figure: 1. deacidification tower body; 2. tower cover; 3. support member; 4. alkali solution inlet pipe; 5. rotating pipe; 6. gear one; 7. nozzle; 8. non-powered atomizing nozzle; 9. waterproof motor; 10. gear two; 11. acid solution inlet pipe; 12. circulation disk; 13. fixed cylinder; 14. micro motor; 15. threaded cylinder; 16. threaded rod; 17. guide plate; 18. blocking plate. DETAILED DESCRIPTION

[0022] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A deacidification spray device for a deacidification tower comprises a deacidification tower body 1, a tower cover 2 is arranged at the upper end of the deacidification tower body 1, a support member 3 is fixedly connected to the upper right side of the tower cover 2, an alkali liquid inlet pipe 4 is fixedly connected to the upper end of the support member 3, a rotating tube 5 is installed inside the tower cover 2 through a bearing, the rotating tube 5 is rotatably connected to the alkali liquid inlet pipe 4, a gear 6 is fixedly sleeved on the outer side of the rotating tube 5, a plurality of nozzles 7 arranged in a circular array are fixedly connected to the surface of the rotating tube 5, a plurality of evenly distributed non-powered atomizing nozzles 8 are fixedly connected to the lower side of each nozzle 7, and a waterproof motor 9 is installed on the inner side wall of the deacidification tower body 1 through a fixed seat.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A support ring is fixedly sleeved on the outer side of the deacidification tower body 1, and four support legs arranged in a circular array are fixedly connected to the lower end of the support ring. The deacidification tower body 1 can be supported by setting the support legs and the support ring. A gear 2 10 is fixedly sleeved on the outer side of the output shaft of the waterproof motor 9, and the gear 2 10 is meshed with the gear 1 6. Through the meshing relationship, when the gear 2 10 rotates, the gear 1 6 can be driven to rotate.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 5The interior of the deacidification tower body 1 is fixedly connected with an acid liquid inlet pipe 11, and the inner wall of the acid liquid inlet pipe 11 is fixedly connected with a circulation disk 12. The upper side of the acid liquid inlet pipe 11 is fixedly connected with a fixed cylinder 13, and a micro motor 14 is fixedly installed on the inner top of the fixed cylinder 13. The output end of the micro motor 14 is fixedly connected with a threaded cylinder 15, and the inner wall of the threaded cylinder 15 is threadedly connected with a threaded rod 16, and the lower end of the threaded rod 16 is fixedly connected with a guide plate 17. A slide groove is provided on the inner wall of the fixed cylinder 13, and the slide groove is slidably connected with the guide plate 17. Two slide grooves are provided, and the two slide grooves are symmetrically distributed on the fixed cylinder 13. Through the setting of the slide groove, the guide plate 17 can be used for guiding, and a blocking plate 18 is fixedly connected to the lower end of the guide plate 17. The blocking plate 18 is slidably connected to the acid liquid inlet pipe 11, and the blocking plate 18 is slidably connected to the circulation disk 12. Through the setting of the blocking plate 18, the circulation holes on the surface of the circulation disk 12 can be blocked.

[0026] The specific implementation process of the utility model is as follows: when the deacidification spray device of the deacidification tower needs to be used, the micro motor 14 is started to drive the output end to rotate, so as to drive the threaded barrel 15 to rotate, and under the relationship of the threaded connection, the threaded rod 16 can be driven to move, so that the threaded rod 16 drives the guide plate 17 to slide along the inner wall of the slide groove, so that the guide plate 17 is in a moving stable state, and finally drives the blocking plate 18 to slide along the surface of the circulation disk 12, and adjusts the caliber size of the circulation hole on the surface of the circulation disk 12, so as to complete the timely regulation and use of the acid liquid inlet amount;

[0027] By setting the alkali solution inlet pipe 4, alkaline solution can be input into the rotating tube 5, and the waterproof motor 9 is started to drive the output shaft to rotate, so as to rotate with the gear 2 10. In the meshing relationship, the gear 2 10 drives the gear 1 6 to rotate, and then drives the rotating tube 5 to rotate. The rotating tube 5 and the alkali solution inlet pipe 4 are in a rotational connection relationship, so as to ensure the normal rotation of the rotating tube 5. When the rotating tube 5 rotates, the nozzle 7 can be driven to rotate, and then the unpowered atomizing nozzle 8 can be driven to rotate, so that the unpowered atomizing nozzle 8 can rotate and spray the alkali solution, thereby improving the spraying effect of the alkali solution.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deacidification tower deacidification spray device, comprising a deacidification tower body (1), characterized in that: A tower cover (2) is arranged at the upper end of the deacidification tower body (1), a support member (3) is fixedly connected to the right side of the upper end of the tower cover (2), an alkali liquid inlet pipe (4) is fixedly connected to the upper end of the support member (3), a rotating tube (5) is installed inside the tower cover (2) via a bearing, the rotating tube (5) is rotatably connected to the alkali liquid inlet pipe (4), a gear (6) is fixedly sleeved on the outer side of the rotating tube (5), a plurality of nozzles (7) arranged in a circular array are fixedly connected to the surface of the rotating tube (5), a plurality of evenly distributed non-powered atomizing nozzles (8) are fixedly connected to the lower side of each nozzle (7), and a waterproof motor (9) is installed on the inner side wall of the deacidification tower body (1) via a fixing seat.

2. A deacidification tower deacidification spray device according to claim 1, characterized in that: A support ring is fixedly sleeved on the outer side of the deacidification tower body (1), and four support legs arranged in a circular array are fixedly connected to the lower end of the support ring.

3. A deacidification tower deacidification spray device according to claim 1, characterized in that: A second gear (10) is fixedly sleeved on the outer side of the output shaft of the waterproof motor (9), and the second gear (10) is meshed with the first gear (6).

4. A deacidification tower deacidification spray device according to claim 1, characterized in that: An acid liquid inlet pipe (11) is fixedly connected to the interior of the deacidification tower body (1), a circulation disk (12) is fixedly connected to the inner wall of the acid liquid inlet pipe (11), a fixed cylinder (13) is fixedly connected to the upper side of the acid liquid inlet pipe (11), a micro motor (14) is fixedly mounted on the inner top of the fixed cylinder (13), a threaded cylinder (15) is fixedly connected to the output end of the micro motor (14), a threaded rod (16) is threadedly connected to the inner wall of the threaded cylinder (15), a guide plate (17) is fixedly connected to the lower end of the threaded rod (16), a slide groove is provided on the inner wall of the fixed cylinder (13), the slide groove is slidably connected to the guide plate (17), and a blocking plate (18) is fixedly connected to the lower end of the guide plate (17).

5. A deacidification tower deacidification spray device according to claim 4, characterized in that: Two slide grooves are provided, and the two slide grooves are symmetrically distributed on the fixed cylinder (13).

6. A deacidification tower deacidification spray device according to claim 4, characterized in that: The blocking plate (18) is slidably connected to the acid liquid inlet pipe (11), and the blocking plate (18) is slidably connected to the circulation disk (12).

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