CN219539880U - Water-saving washing packed tower - Google Patents

Abstract

The utility model discloses a water-saving washing packed tower, which comprises: the tower body, fixed mounting has the intake pipe on the tower body, tower body top side fixed mounting has the blast pipe, be provided with the packing layer in the tower body inner chamber, the intake pipe is located the one end rotation that the tower body inner chamber is connected with and rotates the cover, be provided with multiunit outlet duct on the rotation cover lateral wall. According to the utility model, the driving belt pulley is driven by the driving motor to rotate, the driving belt pulley drives the rotating cover to rotate on the air inlet pipe through the cooperation of the driving belt and the driven belt pulley, the rotating cover drives the multiple groups of air outlet pipes to rotate in the rotating process, waste gas is uniformly conveyed into the inner cavity of the tower body, and the rotating cover can drive the spraying seat to rotate on the mounting seat through the arranged connecting rod when rotating, so that a plurality of spray heads are driven to rotate and spray, and the spray liquid is uniformly sprayed on the packing layer, so that the spray liquid and the waste gas are uniformly distributed and contacted in the packing layer, and the waste gas purifying efficiency and the waste gas purifying effect are improved.

Description

Water-saving washing packed tower

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a water-saving washing packed tower.

Background

The packing tower uses packing as a basic component for gas-liquid contact and mass transfer, liquid flows from top to bottom in a film shape on the surface of the packing, gas flows from bottom to top in a continuous phase and is transferred to the liquid, and mass transfer and heat transfer between the gas and the liquid are carried out. The component concentration and temperature of the two phases vary continuously along the column height. The packed tower belongs to differential contact type gas-liquid mass transfer equipment, and is widely applied to the washing tower in the technology of waste gas treatment in the chemical industry.

At present, in the process of purifying waste gas, the gas is unevenly distributed in the tower body, so that the waste gas purification efficiency is poor.

Disclosure of Invention

The utility model aims to provide a water-saving washing packed tower, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a water-saving scrubber packed tower comprising:

the tower body, fixedly mounted has the intake pipe on the tower body, tower body top side fixedly mounted has the blast pipe, be provided with the packing layer in the tower body inner chamber, the intake pipe is L type pipe, the intake pipe is located the one end rotation of tower body inner chamber and is connected with the rotation cover, be provided with multiunit annular equidistance distributed's outlet duct on the rotation cover lateral wall, it has driven pulley to rotate cover bottom side fixedly welded, driven pulley cover is established in the intake pipe, fixedly mounted has driving motor on the tower body inner chamber wall, driving motor's output shaft transmission is connected with the driving pulley, driving pulley with driven pulley is connected through the driving belt transmission that sets up, tower body inner chamber bottom side fixedly mounted has the water pump, fixedly mounted has the catheter on the water pump, the tower inner chamber is located the packing layer top and is provided with the mount pad, fixedly welded with installation pole on the mount pad, the one end fixedly mounted on the mount pad that the water pump was kept away from to the catheter, the mount pad bottom side rotates and is connected with the shower seat, the shower seat bottom side fixedly mounted has shower nozzle.

Preferably, the number of the air outlet pipes in each group is four, and the lengths of the four air outlet pipes are sequentially increased from top to bottom.

Preferably, the top side of the rotating cover is fixedly welded with a connecting rod, and the top end of the connecting rod penetrates through the packing layer and is fixedly welded on the bottom wall of the spraying seat.

Preferably, a protective cover is fixedly arranged on the inner cavity wall of the tower body, the protective cover is arranged on the driving motor and the driving belt pulley, and a through groove which is convenient for the transmission belt to pass through is formed in the protective cover.

Preferably, the tower body is fixedly welded with a supporting plate, and three annular equally distributed supporting legs are fixedly welded on the bottom side of the supporting plate.

Preferably, a plurality of water leakage holes are formed in the bottom wall of the protective cover.

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

according to the utility model, the driving belt pulley is driven by the driving motor to rotate, the driving belt pulley drives the rotating cover to rotate on the air inlet pipe through the cooperation of the driving belt and the driven belt pulley, the rotating cover drives the multiple groups of air outlet pipes to rotate in the rotating process, waste gas is uniformly conveyed into the inner cavity of the tower body, meanwhile, the water pump conveys spraying liquid at the bottom of the inner cavity of the tower body into the inner cavity of the mounting seat through the liquid guide pipe and sprays the spraying liquid through the spraying seat and the spray heads, and when the rotating cover rotates, the spraying seat can be driven by the arranged connecting rod to rotate on the mounting seat, so that a plurality of spray heads are driven to rotate for spraying, and the spraying liquid is uniformly sprayed on the packing layer, so that the spraying liquid and the waste gas are uniformly distributed and contacted in the packing layer, and the waste gas purifying efficiency and the waste gas purifying effect are improved.

Drawings

FIG. 1 is a schematic perspective view of a water-saving scrubbing packed tower according to the present utility model;

FIG. 2 is a cross-sectional elevation view of the tower body in a water-saving scrubbing packing tower according to the present utility model;

FIG. 3 is a top view of the rotary hood and outlet pipe connection in a water-saving scrubber tower according to the present utility model;

fig. 4 is an enlarged view of the structure at a in fig. 2 in a water-saving washing packed tower according to the present utility model.

In the figure: 1. a tower body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a filler layer; 5. a rotating cover; 6. an air outlet pipe; 7. a driven pulley; 8. a driving motor; 9. a driving pulley; 10. a drive belt; 11. a water pump; 12. a catheter; 13. a mounting base; 14. a mounting rod; 15. a spray seat; 16. a spray head; 17. a connecting rod; 18. a protective cover; 19. a through groove; 20. a support plate; 21. support legs; 22. and a water leakage hole.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: a water-saving scrubber packed tower comprising:

the tower body 1, fixedly mounted has intake pipe 2 on the tower body 1, 1 top side fixedly mounted of tower body has blast pipe 3, be provided with packing layer 4 in the tower body 1 inner chamber, intake pipe 2 is L type pipe, the one end rotation that intake pipe 2 is located 1 inner chamber of tower body is connected with and rotates cover 5, be provided with the outlet duct 6 that multiunit annular equidistance distributes on the 5 lateral walls of rotation cover, it has driven pulley 7 to rotate cover 5 bottom side fixedly welded, driven pulley 7 cover is established on intake pipe 2, fixedly mounted has driving motor 8 on the 1 inner chamber wall of tower body, driving motor 8's output shaft transmission is connected with driving pulley 9, driving pulley 9 with driven pulley 7 is connected through the transmission belt 10 transmission that sets up, 1 inner chamber bottom side fixedly mounted of tower body has water pump 11, fixedly mounted has catheter 12 on the water pump 11, 1 inner chamber is located packing layer 4 top and is provided with mount pad 13, fixedly welded on mount pad 13, the fixed welding has mount pad 14 on mount pad 13, the fixed connection is in the side of the tower body inner chamber of tower body 12, the mount pad is kept away from the mount pad 13 on the mount pad 15.

The number of the air outlet pipes 6 in each group is four, the lengths of the four air outlet pipes 6 are sequentially increased from top to bottom, and the air outlet pipes 6 with the increased lengths are convenient for discharging waste gas in the rotating cover 5 to different positions in the inner cavity of the tower body 1.

The top side of the rotating cover 5 is fixedly welded with a connecting rod 17, the top end of the connecting rod 17 penetrates through the packing layer 4 and is fixedly welded on the bottom wall of the spraying seat 15, and when the rotating cover 5 rotates, the spraying seat 15 is driven to rotate on the mounting seat 13 by the connecting rod 17, so that a plurality of spray heads 16 are driven to rotate for spraying.

The tower body 1 inner chamber wall is last fixed mounting has protection casing 18, the protection casing 18 cover is established on driving motor 8 and driving pulley 9, set up the logical groove 19 that is convenient for drive belt 10 to pass on the protection casing 18, protection casing 18 plays the effect of protection driving motor 8 and driving pulley 9, avoids spraying liquid to fall on driving motor 8, causes driving motor 8 to damage.

The tower body 1 is fixedly welded with a supporting plate 20, three annular equally distributed supporting legs 21 are fixedly welded on the bottom side of the supporting plate 20, and the supporting legs 21 play a role in stabilizing and supporting the tower body 1.

The bottom wall of the protective cover 18 is provided with a plurality of water leakage holes 22, and the water leakage holes 22 facilitate the water leakage of the protective cover 18 and prevent the spraying liquid from flowing into and collecting in the through groove 19, so that the driving motor 8 is damaged.

Working principle: when the utility model is used, waste gas enters the inner cavity of the rotating cover 5 through the air inlet pipe 2, at the moment, the driving motor 8 is started, the driving motor 8 drives the driving belt pulley 9 to rotate, the driving belt pulley 9 drives the rotating cover 5 to rotate on the air inlet pipe 2 through the cooperation of the driving belt 10 and the driven belt pulley 7, the rotating cover 5 drives a plurality of groups of air outlet pipes 6 to rotate in the rotating process, the waste gas is uniformly conveyed into the inner cavity of the tower body 1, meanwhile, the water pump 11 conveys spraying liquid at the bottom of the inner cavity of the tower body 1 into the inner cavity of the mounting seat 13 through the liquid guide pipe 12, and the spraying liquid is sprayed out through the spraying seat 15 and the spray head 16, so that the spraying liquid is contacted with the waste gas in the packing layer, and the waste gas is treated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A water-saving scrubbing packed tower, comprising:

the utility model provides a tower body (1), fixedly mounted has intake pipe (2) on tower body (1), tower body (1) top side fixed mounting has blast pipe (3), be provided with packing layer (4) in tower body (1) inner chamber, intake pipe (2) are L type pipe, intake pipe (2) are located the one end rotation of tower body (1) inner chamber and are connected with rotation cover (5), be provided with outlet duct (6) of multiunit annular equidistance distribution on rotation cover (5) lateral wall, rotation cover (5) bottom side fixed welding has driven pulley (7), driven pulley (7) cover is established on intake pipe (2), fixed mounting has driving motor (8) on tower body (1) inner chamber wall, the output shaft transmission of driving motor (8) is connected with driving pulley (9), driving pulley (9) with driven pulley (7) are connected through the transmission of drive belt (10) of setting, tower body (1) inner chamber bottom side fixed mounting has water pump (11), fixed mounting has guide 12) on water pump (11), driven pulley (7) cover (1) inner chamber (13) are located the top of installing, tower body (1) is located fixed mounting seat (13), the installation pole (14) fixed welding is on tower body (1) inner chamber wall, the one end fixed mounting that water pump (11) was kept away from to catheter (12) is on mount pad (13), mount pad (13) bottom side rotation is connected with spray seat (15), spray seat (15) bottom side fixed mounting has a plurality of shower nozzles (16).

2. A water-saving scrubber packed tower as claimed in claim 1 wherein: the number of the air outlet pipes (6) in each group is four, and the lengths of the four air outlet pipes (6) are sequentially increased from top to bottom.

3. A water-saving scrubber packed tower as claimed in claim 1 wherein: the top side of the rotating cover (5) is fixedly welded with a connecting rod (17), and the top end of the connecting rod (17) penetrates through the packing layer (4) and is fixedly welded on the bottom wall of the spraying seat (15).

4. A water-saving scrubber packed tower as claimed in claim 1 wherein: the novel tower is characterized in that a protective cover (18) is fixedly arranged on the inner cavity wall of the tower body (1), the protective cover (18) is covered on the driving motor (8) and the driving belt pulley (9), and a through groove (19) which is convenient for the transmission belt (10) to pass through is formed in the protective cover (18).

5. A water-saving scrubber packed tower as claimed in claim 1 wherein: the tower body (1) is fixedly welded with a supporting plate (20), and three annular supporting legs (21) which are distributed at equal intervals are fixedly welded on the bottom side of the supporting plate (20).

6. A water conservation washed packed tower according to claim 4 wherein: a plurality of water leakage holes (22) are formed in the bottom wall of the protective cover (18).