CN218994107U

CN218994107U - Water distribution device of cooling tower for p-menthane hydroperoxide

Info

Publication number: CN218994107U
Application number: CN202223070519.6U
Authority: CN
Inventors: 李平先; 李熠
Original assignee: Hunan Songyuan Biotechnology Co ltd
Current assignee: Hunan Songyuan Biotechnology Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-05-09
Anticipated expiration: 2032-11-19

Abstract

The utility model relates to a water distribution device of a cooling tower for hydrogen peroxide p-menthane, which comprises a cooling tower shell, wherein the cooling tower shell is internally provided with a water distribution device, the water distribution device comprises a water inlet pipe, the lower end of the cooling tower shell is provided with a plurality of brackets, a water collecting basin is arranged below each bracket, the upper end of the water inlet pipe is provided with a baffle, a fixed ring is arranged on the water inlet pipe, a plurality of through holes are uniformly arranged on the side surface of the water inlet pipe between the fixed ring and the baffle, a fixed shell matched with the fixed ring is arranged on the outer side of the fixed ring, the fixed shell is rotationally connected with the fixed ring, a rotary shell is fixedly sleeved on the outer side of the fixed shell and rotationally connected with the water inlet pipe, a plurality of water distribution pipes are uniformly arranged on the side surface of the rotary shell, a plurality of water distribution holes are uniformly arranged at the lower end of each water distribution pipe, two fillers are arranged inside the cooling tower shell, each water distribution hole and the fillers are obliquely arranged, so that water distribution is uniform, the cooling effect is improved, noise reduction and buffering can be performed on water sprayed into the water collecting basin, the water splashing is avoided, the heat exchange of all fillers is close, and resources are saved.

Description

Water distribution device of cooling tower for p-menthane hydroperoxide

Technical Field

The utility model relates to the technical field of cooling towers, in particular to a water distribution device of a cooling tower for p-menthane hydroperoxide.

Background

P-menthane hydroperoxide is a chemical substance used mainly as a polymerization initiator for styrene-butadiene rubber, ethylene-propylene rubber and nitrile rubber. In the production process of the hydrogen peroxide p-menthane, cold water generated by a cooling tower is required to cool a hydrogen oxide p-menthane product, the cooling tower generally utilizes the evaporation effect of contact of water and air to dissipate heat in water, most of water distribution pipes in the water distribution device of the existing cooling tower for the hydrogen peroxide p-menthane are fixed, water coming out of the water distribution pipes can only be scattered at fixed positions, water is easy to concentrate on the fixed positions of fillers, the phenomenon of uneven water distribution occurs, the cooling effect of the water distribution device of the cooling tower is poor, and the working efficiency is reduced.

In the use process of the water distribution device, hot water enters the cooling tower through the water inlet pipe and then is sprayed into the water collecting basin after being cooled by the filler, the noise reduction buffer device is not arranged on the water collecting basin in the existing water distribution device, the impact force of cooling water is large, the cooling water directly splashes into the water collecting basin to generate large noise, noise interference is generated to the surrounding environment, and meanwhile, the cooling water capacity is splashed outwards, so that water resources are wasted.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water distribution device of a cooling tower for p-menthane hydroperoxide, which solves the problems existing in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydrogen peroxide is water distribution device of cooling tower for menthane, includes the cooling tower shell, the inside water distribution device that is equipped with of cooling tower shell, water distribution device includes the inlet tube, the cooling tower shell lower extreme is equipped with a plurality of supports, the support lower extreme is equipped with the catchment basin, the inlet tube passes the catchment basin and stretches into inside the cooling tower shell, the inlet tube upper end is equipped with the baffle, be equipped with solid fixed ring on the inlet tube, gu fixed ring and baffle between the inlet tube side evenly are equipped with a plurality of through-holes, gu fixed ring outside is equipped with solid fixed ring matched with fixed shell, the fixed shell rotates with solid fixed ring to be connected, gu fixed shell outside fixed cover is equipped with rotatory shell, rotatory shell rotates with the inlet tube to be connected, rotatory shell side evenly is equipped with a plurality of water distribution pipes, every the water distribution pipe lower extreme evenly is equipped with a plurality of water distribution holes, the inside two packs that are equipped with of cooling tower shell, every water distribution hole and filler slope setting, the water distribution pipe autogiration of being convenient for, the water distribution pipe is even, the cooling that has improved work efficiency.

Further preferably, an air outlet pipe is arranged at the upper end of the cooling tower shell, and a fan is arranged in the air outlet pipe, so that air is conveniently driven to flow to cool the hot water.

It is further preferable that one end of each water distribution pipe far away from the water inlet pipe is obliquely arranged close to the filler, so that the contact time between the hot water flowing out of the plurality of water distribution holes and the filler is close.

Further preferably, the water collecting basin is internally provided with a noise reduction assembly, the noise reduction assembly comprises a plurality of first support rods uniformly arranged in the water collecting basin, and a plurality of first noise reduction rings are connected to the upper ends of the first support rods, so that noise is reduced for water sprayed into the water collecting basin.

Further preferably, a plurality of second supporting rods are uniformly arranged in the water collecting basin, and the upper ends of the second supporting rods are connected with second noise reduction rings, so that noise reduction is facilitated for water sprayed into the water collecting basin.

Further preferably, the first noise reduction ring is movably sleeved outside the second noise reduction ring, and the inner sides of the first noise reduction ring and the second noise reduction ring are both close to the water collecting basin in an inclined mode, so that water falling onto the first noise reduction ring and the second noise reduction ring conveniently flows into the water collecting basin.

It is further preferable that a water outlet pipe is arranged at one side of the water collecting basin, so that cooled water can flow out conveniently.

It is further preferable that a filter cotton is arranged between every two brackets, and the upper end and the lower end of the filter cotton are respectively and fixedly connected with the cooling tower shell and the water collecting basin, so that air entering the cooling tower shell is filtered conveniently.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the water distribution holes and the filler are obliquely arranged, so that the water distribution holes are used for flowing water, and meanwhile, the water distribution pipes and the rotary shell are driven to rotate by the reaction force of the water flow to the filler, so that the water is uniformly scattered on the filler, the cooling effect of the water distribution device is improved, and meanwhile, the working efficiency is improved.

2. According to the utility model, the first support rod, the first noise reduction ring, the second support rod and the second noise reduction ring are matched, so that the noise reduction and buffering of the water sprayed into the water collecting basin can be realized, the impact force of cooling water on the water collecting basin is reduced, the water is prevented from directly splashing in the water collecting basin to generate larger noise, the surrounding environment is protected, the water is prevented from splashing, and the water resource is saved.

3. According to the utility model, the air entering the cooling tower shell can be filtered and dedusted through the arrangement of the filter cotton, so that pollution to cooling water is avoided, meanwhile, as the water flows out of each water distribution hole of the water distribution pipe, the water distribution pipe is obliquely arranged, so that the distance between the water distribution hole far away from the water inlet pipe and the filler is shortened, the contact time between the water flowing out of the water distribution holes and the filler is approximate, the heat exchange loss of all the fillers is approximate, and the whole filler is in a proper state to be replaced when the filler is replaced, so that resources are saved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a water distribution device of a cooling tower for p-menthane hydroperoxide in the utility model;

FIG. 2 is a schematic diagram of the overall structure of a water distribution device of a cooling tower for p-menthane hydroperoxide in another view angle;

FIG. 3 is a schematic diagram showing the overall cross-sectional structure of a water distribution device of a cooling tower for p-menthane hydroperoxide in the present utility model;

FIG. 4 is an enlarged schematic view of a portion of FIG. 3A in accordance with the present utility model;

fig. 5 is a schematic view showing a partial cross-sectional structure of a rotary housing and a connection part thereof according to the present utility model.

In the figure: 1. a cooling tower shell; 2. a water inlet pipe; 3. a bracket; 4. a water collecting basin; 5. a baffle; 6. a fixing ring; 7. a through hole; 8. a fixed case; 9. rotating the shell; 10. a water distribution pipe; 11. a water distribution hole; 12. a filler; 13. an air outlet pipe; 14. a blower; 15. a first support bar; 16. a first noise reduction ring; 17. a second support bar; 18. a second noise reduction ring; 19. a water outlet pipe; 20. and (5) filtering cotton.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-5, a water distribution device of a cooling tower for hydrogen peroxide p-menthane comprises a cooling tower shell 1, wherein the water distribution device is arranged inside the cooling tower shell 1 and comprises a water inlet pipe 2, a plurality of brackets 3 are arranged at the lower end of the cooling tower shell 1, a water collecting basin 4 is arranged at the lower end of each bracket 3, the water inlet pipe 2 penetrates through the water collecting basin 4 and stretches into the cooling tower shell 1, a baffle 5 is arranged at the upper end of the water inlet pipe 2, a fixed ring 6 is arranged on the water inlet pipe 2, a plurality of through holes 7 are uniformly formed in the side surface of the water inlet pipe 2 between the fixed ring 6 and the baffle 5, a fixed shell 8 matched with the fixed ring 6 is arranged outside the fixed ring 6, the fixed shell 8 is rotationally connected with the fixed ring 6, a rotary shell 9 is fixedly sleeved outside the fixed shell, a plurality of water distribution pipes 10 are uniformly arranged on the side surface of the rotary shell 9, a plurality of water distribution holes 11 are uniformly arranged at the lower end of each water distribution pipe 10, two fillers 12 are uniformly arranged inside the cooling tower shell 1, and each water distribution hole 11 is obliquely arranged with the fillers 12.

In a further preferred embodiment, the upper end of the cooling tower shell 1 is provided with an air outlet pipe 13, a fan 14 is arranged in the air outlet pipe 13, the fan 14 is started, and the fan 14 discharges the air in the cooling tower shell 1.

In this embodiment, one end of each water distribution pipe 10 far away from the water inlet pipe 2 is inclined near the filler 12, water entering the water distribution pipe 10 flows out from the water distribution holes 11 near the water inlet pipe 2, and the water distribution pipes 10 are inclined, so that the distance between the water distribution holes 11 far away from the water inlet pipe 2 and the filler 12 is shortened, and the contact time between the water flowing out from the water distribution holes 11 and the filler 12 is approximate.

In this embodiment, be equipped with the subassembly of making an uproar in the basin 4 that falls, fall the subassembly of making an uproar including evenly setting up a plurality of first bracing pieces 15 in the basin 4 that falls, a plurality of first bracing pieces 15 upper ends all are connected with first ring 16 of making an uproar, and a plurality of first bracing pieces 15 support fixed to first ring 16 of making an uproar.

In this embodiment, a plurality of second support rods 17 are uniformly arranged in the water collecting basin 4, the upper ends of the plurality of second support rods 17 are connected with a second noise reduction ring 18, and the plurality of second support rods 17 support and fix the second noise reduction ring 18.

In this embodiment, the first noise reduction ring 16 is movably sleeved on the outer side of the second noise reduction ring 18, the inner sides of the first noise reduction ring 16 and the second noise reduction ring 18 are both inclined near the water collection basin 4, and the water cooled by the filler 12 flows onto the first noise reduction ring 16 and the second noise reduction ring 18 for buffering and then flows into the water collection basin 4.

A water outlet pipe 19 is arranged at one side of the water collecting basin 4, and cooled cold water is discharged through the water outlet pipe 19.

In this embodiment, a filter cotton 20 is disposed between every two brackets 3, the upper and lower ends of the filter cotton 20 are respectively and fixedly connected with the cooling tower shell 1 and the water collecting basin 4, and the air in the environment is filtered by the filter cotton 20 to remove dust and impurities and then enters into the cooling tower shell 1.

Embodiment two:

when the cooling tower is used, the water inlet pipe 2 can be connected with the pump body, the pump body enables hot water to enter the rotary shell 9 through the water inlet pipe 2 and the through holes 7 and then enter the water distribution pipe 10, the hot water flows out of the water distribution holes 11 close to the water inlet pipe 2, the water distribution pipe 10 is obliquely arranged, the distance between the water distribution holes 11 far away from the water inlet pipe 2 and the filler 12 is shortened, the contact time between water flowing out of the water distribution holes 11 and the filler 12 is shortened, the water distribution holes 11 are obliquely arranged with the filler 12, the water flowing out pushes the water distribution pipe 10, the rotary shell 9 and the fixed shell 8 to rotate around the fixed ring 6, uniform water distribution is achieved, meanwhile, the fan 14 is started, the air in the environment is sucked into the cooling tower shell 1 through the fan 14, dust and impurities are filtered through the filter cotton 20, the water is contacted with the filler 12 and cooled, and then the air is discharged out of the cooling tower shell 1 through the fan 14.

Embodiment III:

when the cooling water cooling device is used, cooling water cooled by the filler 12 can be sprayed onto the first noise reduction ring 16 and the second noise reduction ring 18 to be subjected to noise reduction and buffering, the inner sides of the first noise reduction ring 16 and the second noise reduction ring 18 are both inclined close to the water collection basin 4, so that water is not easy to splash out, meanwhile, the water can flow into the water collection basin 4 along the first noise reduction ring 16 and the second noise reduction ring 18, and then the cooling water is discharged through the water outlet pipe 19.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims

1. The utility model provides a water distribution device of cooling tower for hydrogen peroxide p-menthane, includes cooling tower shell (1), cooling tower shell (1) inside is equipped with water distribution device, a serial communication port, water distribution device includes inlet tube (2), cooling tower shell (1) lower extreme is equipped with a plurality of supports (3), support (3) lower extreme is equipped with catchment basin (4), inlet tube (2) pass catchment basin (4) and stretch into cooling tower shell (1) inside, inlet tube (2) upper end is equipped with baffle (5), be equipped with solid fixed ring (6) on inlet tube (2), gu fixed ring (6) and baffle (5) between inlet tube (2) side evenly are equipped with a plurality of through-holes (7), gu fixed ring (6) outside be equipped with gu fixed ring (6) matched with fixed shell (8), fixed shell (8) are connected with solid fixed ring (6) rotation, gu fixed cover in fixed shell (8) outside is equipped with rotatory shell (9), rotatory shell (9) are connected with inlet tube (2) rotation, gu rotatory shell (9) are equipped with evenly cloth (10) side face and are equipped with a plurality of water distribution holes (12) inside two water distribution device (1), each water distribution hole (11) and the filler (12) are obliquely arranged.

2. The water distribution device of a cooling tower for p-menthane hydroperoxide as defined in claim 1, wherein: an air outlet pipe (13) is arranged at the upper end of the cooling tower shell (1), and a fan (14) is arranged in the air outlet pipe (13).

3. The water distribution device of a cooling tower for p-menthane hydroperoxide as defined in claim 1, wherein: each water distribution pipe (10) is obliquely arranged near the filler (12) at one end far away from the water inlet pipe (2).

4. The water distribution device of a cooling tower for p-menthane hydroperoxide as defined in claim 1, wherein: the novel water collecting basin is characterized in that a noise reduction assembly is arranged in the water collecting basin (4), the noise reduction assembly comprises a plurality of first supporting rods (15) which are uniformly arranged in the water collecting basin (4), and a plurality of first noise reduction rings (16) are connected to the upper ends of the first supporting rods (15).

5. The water distribution device of the cooling tower for the p-menthane hydroperoxide as defined in claim 4, wherein: a plurality of second supporting rods (17) are uniformly arranged in the water collecting basin (4), and the upper ends of the second supporting rods (17) are connected with second noise reduction rings (18).

6. The water distribution device of the cooling tower for p-menthane hydroperoxide as defined in claim 5, wherein: the first noise reduction ring (16) is movably sleeved outside the second noise reduction ring (18), and the inner sides of the first noise reduction ring (16) and the second noise reduction ring (18) are both obliquely arranged close to the water collecting basin (4).

7. The water distribution device of the cooling tower for p-menthane hydroperoxide as defined in claim 6, wherein: one side of the water collecting basin (4) is provided with a water outlet pipe (19).

8. The water distribution device of a cooling tower for p-menthane hydroperoxide as defined in claim 1, wherein: and filter cotton (20) is arranged between every two brackets (3), and the upper end and the lower end of the filter cotton (20) are respectively and fixedly connected with the cooling tower shell (1) and the water collecting basin (4).