CN220531091U - Spray set for spray column - Google Patents

Abstract

The utility model discloses a spray device for a spray tower, which relates to the technical field of spray towers and comprises a spray tower and a plurality of spray heads arranged in the spray tower, wherein an annular plate is fixedly arranged at the upper end of the inner wall of the spray tower, a vertical pipe is fixedly arranged at the top of the spray tower in a penetrating manner, a flow guide pipe is rotatably sleeved at the lower end of the vertical pipe, a transverse pipe is communicated with the bottom of the flow guide pipe, a plurality of water outlet pipes which are arranged at intervals are communicated with the pipe walls of the transverse pipe, a sleeve plate is fixedly sleeved at the outer sides of the spray heads, a driving spray mechanism for driving the sleeve plate to rotate is arranged between the sleeve plate and the annular plate, a guide groove is formed in the inner wall of the spray tower, and a swinging guide mechanism for driving the sleeve plate to swing is arranged between the guide groove and two ends of the sleeve plate. The spray tower, the annular plate, the vertical pipe, the flow guide pipe, the transverse pipe, the water outlet pipe, the spray heads, the sleeve plate and the driving spray mechanism can enable the spray heads to rotate in the spray pipe, the spray range is improved, and therefore the spray effect is improved.

Description

Spray set for spray column

Technical Field

The utility model relates to the technical field of spray towers, in particular to a spray device for a spray tower.

Background

The spray tower is also called an atomization tower, a spray absorption tower or a spray gas washing tower, is mainly used for removing pollutants in air, and has good removal effect on large-particle matters and dissolved gas pollutants.

When the existing spray tower sprays, a certain installation interval exists between spray heads, so that a spray blind area easily exists in the spraying process, gas cannot be fully and comprehensively sprayed to clean the work, and the spraying effect of the spray tower is reduced.

Therefore, we propose a spray device for a spray tower to solve the above problems.

Disclosure of Invention

The present utility model has been made in view of the above-described problems with the conventional spray device for a spray tower.

Therefore, the utility model aims to provide the spray device for the spray tower, which solves the problems that a certain installation interval exists between spray heads, so that a spray blind area easily exists in the spray process, and gas cannot be fully and comprehensively sprayed for decontamination.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a spray set for spray column, includes the spray column and set up in a plurality of shower nozzles of spray column inside, the fixed annular plate that is equipped with in inner wall upper end of spray column, the fixed standpipe that wears to be equipped with in top of spray column, the lower extreme rotation cover of standpipe is equipped with the honeycomb duct, the bottom intercommunication of honeycomb duct is equipped with the violently pipe, the pipe wall intercommunication of violently pipe is equipped with the outlet pipe that a plurality of intervals set up, outlet pipe and shower nozzle intercommunication set up, a plurality of the outside of shower nozzle is fixed the cover jointly and is equipped with the cover board, be equipped with drive cover board pivoted drive spraying mechanism between cover board and the annular plate, through standpipe, honeycomb duct, violently pipe and the outlet pipe that are equipped with, can make a plurality of shower nozzles carry out quick water spray and accomplish gaseous decontamination;

guide slots are formed in the inner wall of the spray tower, and swing guide mechanisms for driving the sleeve plates to swing are arranged between the guide slots and the two ends of the sleeve plates.

Preferably, the drive spraying mechanism includes the riser that two symmetries set up, the rotation groove has been seted up to the inner wall of annular plate, the rotation inslot rotation is equipped with the ring gear, the inner wall fixed connection of riser and ring gear, the inside of cover board is fixed wears to be equipped with the horizontal pole, the tip of horizontal pole rotates wears to locate in the riser, the fixed motor that is equipped with in top of spray column, the output of motor pierces into the spray column and is fixed to be equipped with the gear, ring gear and gear engagement set up, the meshing of ring gear and gear can make the riser drive cover board and a plurality of shower nozzles and rotate, improves the scope of spraying.

Preferably, the inner wall of the rotating groove is provided with an annular groove, two ends of the outer side of the gear ring are fixedly provided with sliding plates, and the sliding plates are slidably arranged in the annular groove to limit and support the rotation of the gear ring.

Preferably, the swing guiding mechanism comprises balls, the balls are slidably arranged in the guiding grooves, the supporting rods are fixedly arranged in the guiding grooves in a penetrating mode, telescopic rods are fixedly sleeved on the outer sides of the supporting rods, the telescopic rods are fixedly connected with the sleeve plates, springs are fixedly sleeved at the ends of the sleeve rods, the balls and the guiding grooves are matched, the sleeve plates can be driven to swing through the supporting rods and the vertical plates, accordingly the spray nozzle can be inclined in the rotating process, the spraying range is further improved, and the spraying blind areas are avoided as much as possible.

Further, the guide groove is arranged in a serpentine shape.

Preferably, the transverse tube is a corrugated tube.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, through the spray tower, the annular plate, the vertical pipe, the flow guide pipe, the transverse pipe, the water outlet pipe, the spray heads and the sleeve plate and the driving spray mechanism, a plurality of spray heads can rotate in the spray pipe, the spray range is improved, and the spray effect is improved.

2. According to the utility model, through the sleeve plate, the spray tower, the guide groove and the swing guide mechanism, the sleeve plate can swing reciprocally through the sliding fit of the ball and the guide groove in the rotation process of the sleeve plate, so that the spray head can spray water at a plurality of positions, the occurrence of spray blind areas is avoided as much as possible, and the spray range is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the spray tower and guide tank of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;

fig. 4 is an enlarged schematic view of the portion B of fig. 1 according to the present utility model.

Reference numerals illustrate:

1. a spray tower; 2. a spray head; 3. an annular plate; 4. a standpipe; 5. a flow guiding pipe; 6. a transverse tube; 7. a water outlet pipe; 8. a sleeve plate; 9. a guide groove; 10. a riser; 11. a gear ring; 12. a cross bar; 13. a motor; 14. a gear; 15. a slide plate; 16. a ball; 17. a support rod; 18. a telescopic rod; 19. and (3) a spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a spray device for a spray tower.

The utility model provides a spray device for a spray tower, which is shown in figures 1-4, and comprises a spray tower 1 and a plurality of spray heads 2 arranged in the spray tower 1, wherein an annular plate 3 is fixedly arranged at the upper end of the inner wall of the spray tower 1, a vertical pipe 4 is fixedly arranged at the top of the spray tower 1 in a penetrating manner, a flow guide pipe 5 is rotatably sleeved at the lower end of the vertical pipe 4, a transverse pipe 6 is communicated with the bottom of the flow guide pipe 5, a plurality of water outlet pipes 7 arranged at intervals are communicated with the pipe walls of the transverse pipe 6, the water outlet pipes 7 are communicated with the spray heads 2, sleeve plates 8 are fixedly sleeved at the outer sides of the spray heads 2 together, and the transverse pipe 6 is a corrugated pipe.

Before the spray tower 1 works, the vertical pipe 4 is communicated with external liquid, so that water can enter the guide pipe 5 through the vertical pipe 4 and respectively enter a plurality of water outlet pipes 7 and spray heads 2 through the communication of transverse pipes 6 to be sprayed out, in the process, the sleeve plate 3 can rotate in the spray tower 1, the spray heads 2 can spray water in a large range, and the decontamination comprehensiveness of gas is improved.

In order to enable the sleeve plate 8 to drive the spray heads 2 to stably rotate, as shown in fig. 1 and 3, a driving spraying mechanism for driving the sleeve plate 8 to rotate is arranged between the sleeve plate 8 and the annular plate 3, the driving spraying mechanism comprises two symmetrically arranged vertical plates 10, a rotating groove is formed in the inner wall of the annular plate 3, a gear ring 11 is arranged in the rotating groove in a rotating mode, the vertical plates 10 and the inner wall of the gear ring 11 are fixedly connected, a cross rod 12 is fixedly arranged in the sleeve plate 8 in a penetrating mode, the end portion of the cross rod 12 is rotatably arranged in the vertical plates 10 in a penetrating mode, a motor 13 is fixedly arranged at the top of the spraying tower 1, the output end of the motor 13 penetrates into the spraying tower 1 and is fixedly provided with a gear 14, and the gear ring 11 is meshed with the gear 14.

Under the drive of motor 13, gear 14 meshing ring gear 11 rotates to ring gear 11 drives sleeve plate 8 through two risers 10 and horizontal pole 12 and rotates, thereby sleeve plate 8 drive a plurality of shower nozzles 2 and carry out stable rotation, guarantees water injection stability.

In order to drive the sleeve plate 8 to incline in the rotation process of the sleeve plate 8, a plurality of spray heads 2 are enabled to spray obliquely, as shown in fig. 1-3 and fig. 4, the inner wall of the spray tower 1 is provided with a guide groove 9, the guide groove 9 is in a serpentine shape, a swinging guide mechanism for driving the sleeve plate 8 to swing is arranged between the guide groove 9 and two ends of the sleeve plate 8, the swinging guide mechanism comprises balls 16, the balls 16 are slidably arranged in the guide groove 9, a supporting rod 17 is fixedly arranged in the guide groove in a penetrating manner, a telescopic rod 18 is fixedly sleeved on the outer side of the supporting rod 17, the telescopic rod 18 is fixedly connected with the sleeve plate 8, and a spring 19 is fixedly sleeved on the end of the sleeve rod.

When the sleeve plate 8 rotates along with the gear ring 11, the balls 16 slide in the guide grooves 9, and through the internal structure of the guide grooves 9, the balls 16 drive the telescopic rods 18 to swing up and down, so that the sleeve plate 8 swings back and forth under the support of the vertical plates 10, a plurality of spray heads 2 incline in the rotating process, the spraying range of water and liquid in the spray heads 2 is further improved, spraying blind areas are avoided as much as possible, and the internal spraying effect of the spray tower 1 is improved.

In order to limit and support the rotation of the gear ring 11, as shown in fig. 3, an annular groove is formed in the inner wall of the rotation groove, and sliding plates 15 are fixedly arranged at two ends of the outer side of the gear ring 11, and the sliding plates 15 are slidably arranged in the annular groove.

When the gear ring 11 rotates, the sliding plate 15 slides in the annular groove, so that the gear ring 11 keeps stable rotation without jumping, and the spraying work of the spraying device is improved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a spray set for spray column, includes spray column (1) and set up in a plurality of shower nozzles (2) of spray column (1) inside, its characterized in that, the fixed annular slab (3) that is equipped with in inner wall upper end of spray column (1), the fixed stack pipe (4) that wears to be equipped with in top of spray column (1), the lower extreme rotation cover of stack pipe (4) is equipped with honeycomb duct (5), the bottom intercommunication of honeycomb duct (5) is equipped with cross tube (6), the pipe wall intercommunication of cross tube (6) is equipped with outlet pipe (7) that a plurality of intervals set up, outlet pipe (7) and shower nozzle (2) intercommunication set up, a plurality of the outside joint fixed cover of shower nozzle (2) is equipped with sleeve plate (8), be equipped with drive sleeve plate (8) pivoted between sleeve plate (8) and the annular slab (3) and drive spray mechanism;

guide grooves (9) are formed in the inner wall of the spray tower (1), and swing guide mechanisms used for driving the sleeve plates (8) to swing are arranged between the guide grooves (9) and the two ends of the sleeve plates (8).

2. The spray device for the spray tower according to claim 1, wherein the driving spray mechanism comprises two symmetrically arranged vertical plates (10), a rotating groove is formed in the inner wall of the annular plate (3), a gear ring (11) is rotationally arranged in the rotating groove, the vertical plates (10) are fixedly connected with the inner wall of the gear ring (11), a cross rod (12) is fixedly arranged in the sleeve plate (8) in a penetrating mode, the end portion of the cross rod (12) is rotationally arranged in the vertical plates (10), a motor (13) is fixedly arranged at the top of the spray tower (1), the output end of the motor (13) penetrates into the spray tower (1) and is fixedly provided with a gear (14), and the gear ring (11) is meshed with the gear (14).

3. The spray device for the spray tower according to claim 2, wherein an annular groove is formed in the inner wall of the rotary groove, sliding plates (15) are fixedly arranged at two ends of the outer side of the gear ring (11), and the sliding plates (15) are slidably arranged in the annular groove.

4. The spray device for the spray tower according to claim 1, wherein the swing guide mechanism comprises balls (16), the balls (16) are slidably arranged in the guide grooves (9), support rods (17) are fixedly arranged in the guide grooves in a penetrating mode, telescopic rods (18) are fixedly sleeved on the outer sides of the support rods (17), the telescopic rods (18) are fixedly connected with the sleeve plates (8), and springs (19) are fixedly sleeved on the sleeve rod ends.

5. Spray device for a spray tower according to claim 1, characterized in that the guide groove (9) is arranged in a serpentine shape.

6. Spray device for a spray tower according to claim 1, characterized in that the cross pipe (6) is a bellows.