CN218188896U

CN218188896U - Desulfurization dechlorination sprays tail gas absorption tower

Info

Publication number: CN218188896U
Application number: CN202222395404.8U
Authority: CN
Inventors: 夏平峰; 刘清明; 范峻月
Original assignee: Wandes Tangshan Caofeidian Environmental Protection Technology Co ltd
Current assignee: Wandes Tangshan Caofeidian Environmental Protection Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-03
Anticipated expiration: 2032-09-09

Abstract

The utility model belongs to the technical field of absorption towers, in particular to a desulfurization and dechlorination spray tail gas absorption tower, which comprises a tower body, wherein the middle part of the top end of the inner wall of the tower body is rotatably connected with a rotating rod, the outer wall of the rotating rod is fixedly sleeved with a first rotating disk, and the bottom end of the first rotating disk is fixedly communicated with a plurality of first spray heads; through setting up the bull stick, first rotary disk, first shower nozzle, the side lever, first gear, the second gear, second rotary disk and second shower nozzle, when driving motor drives the bull stick and rotate, drive the rotation of first rotary disk and first shower nozzle promptly, simultaneously under the use of first sprocket and second sprocket, drive the rotation of side lever, then under the meshing of first gear and second gear, drive the rotation of second rotary disk, make first rotary disk and second rotary disk antiport, even first shower nozzle and second shower nozzle antiport, thereby make things convenient for evenly to spray the purifying agent, make things convenient for the abundant purification treatment of waste gas, the purification treatment efficiency of waste gas has been improved.

Description

Desulfurization dechlorination sprays tail gas absorption tower

Technical Field

The utility model belongs to the technical field of the absorption tower, concretely relates to desulfurization dechlorination sprays tail gas absorption tower.

Background

The tail gas absorption tower adopts a gas-liquid countercurrent operation principle, and the extracted tail gas enters the tower body from the inlet of the bottom of the absorption tower, flows from bottom to top and is finally discharged from the outlet of a pipeline at the top of the equipment through an anti-corrosion fan; the spray liquid is uniformly sprayed by a spray head or a liquid distributor, flows to the bottom of the tower from top to bottom and is discharged out of the tower through a pipeline; inside the absorption tower, ascending tail gas and descending spray liquid are in continuous contact, pollutants in the tail gas are continuously adsorbed, the concentration is lower and lower, the absorption requirement is met when the tail gas reaches the tower top, and then the tail gas is discharged.

When the absorption tower sprays and handles, because the position of shower head is fixed mostly, spray liquid can not evenly spray the absorption tower in like this, make and have the dead angle in the absorption tower, lead to waste gas can not fully even processing, reduced the treatment effeciency of waste gas, and waste gas is when handling, and the smoke and dust of remaining in the waste gas can float in the absorption tower, lead to remaining more smoke and dust residue in the absorption tower, influence the use of absorption tower, reduce the cleanliness factor of absorption tower.

In order to solve the problem, the application provides a desulfurization dechlorination sprays tail gas absorption tower.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a desulfurization dechlorination sprays tail gas absorption tower has the characteristics of evenly spraying and clearance smoke and dust.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desulfurization dechlorination sprays tail gas absorption tower, includes the tower body, the middle part on tower body inner wall top is rotated and is connected with the bull stick, the fixed cover of outer wall of bull stick is equipped with first rotary disk, the bottom mounting intercommunication of first rotary disk has a plurality of first shower nozzles, one side of first rotary disk is equipped with the side lever, the side lever rotates the one side that sets up on tower body inner wall top, the fixed cover of outer wall of side lever is equipped with first gear, first gear engagement is connected with the second gear, the fixed cover of second gear is established at the outer wall of second rotary disk, the second rotary disk rotates the outer wall that sets up at the bull stick, the bottom mounting intercommunication of second rotary disk has a plurality of second shower nozzles, one side on tower body top alternates and is connected with the stay cord, the bottom mounting of stay cord is equipped with the ring template, the bottom of ring template is equipped with clean board, the fixed cover of outer wall of clean board is equipped with the scraper.

As the utility model relates to a desulfurization dechlorination sprays that the tail gas absorption tower is preferred, the fixed driving motor that is equipped with in top of bull stick, driving motor is fixed to be set up on the top of tower body, driving motor is through setting up motor switch and external power supply electric connection in tower body one side.

As the utility model relates to a desulfurization dechlorination sprays that tail gas absorption tower is preferred, the fixed cover of outer wall of bull stick is equipped with first sprocket, first sprocket is connected with the second sprocket through chain drive, the fixed cover of second sprocket is established at the outer wall of side lever.

As the utility model relates to a desulfurization dechlorination sprays that tail gas absorption tower is preferred, the both sides of first rotary disk bottom are all fixed and are equipped with the connecting rod, two the bottom of connecting rod is all fixed and is equipped with the connecting block, two the connecting block all slides and sets up at the annular groove, the top at the second rotary disk is seted up to the annular groove.

As the utility model relates to a desulfurization dechlorination sprays that tail gas absorption tower is preferred, the both sides of ring template are all fixed and are equipped with the slider, two the slider slides respectively and sets up in two spouts, two the spout is seted up respectively in the both sides of tower body inner wall.

As the utility model relates to a desulfurization dechlorination sprays that tail gas absorption tower is preferred, the mounting groove has been seted up to the bottom of ring template, the mounting groove block is connected with the installation piece, the fixed top that sets up at the cleaning plate of installation piece.

As the utility model relates to a desulfurization dechlorination sprays that the tail gas absorption tower is preferred, the collecting vat has been seted up at the middle part of cleaning plate outer wall.

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

by arranging the rotating rod, the first rotating disk, the first spray head, the side rod, the first gear, the second rotating disk and the second spray head, when the driving motor drives the rotating rod to rotate, the first rotating disk and the first spray head are driven to rotate, meanwhile, the side rod is driven to rotate under the use of the first chain wheel and the second chain wheel, then the second rotating disk is driven to rotate under the meshing of the first gear and the second gear, so that the first rotating disk and the second rotating disk rotate in the reverse direction, even if the first spray head and the second spray head rotate in the reverse direction, a purifying agent is conveniently and uniformly sprayed, the full purification treatment of waste gas is facilitated, and the purification treatment efficiency of the waste gas is improved;

through setting up stay cord, ring type board, clean board and scraper, drive the in-process of ring type board up-and-down motion at the stay cord, drive the motion of clean board and scraper promptly, make the scraper scrape the clearance of wiping away to the remaining smoke and dust residue of tower body inner wall, the smoke and dust residue drops again in the collecting vat under the action of gravity, collects in unison to the convenience is cleaned tower body inner wall, reduces remaining of residue, has improved the cleanliness factor of tower body inner wall.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic plan view of a first rotating disc of the present invention;

fig. 3 is a schematic diagram of a ring-shaped plate structure in the present invention;

FIG. 4 is a schematic view of a planar structure of the cleaning plate according to the present invention;

in the figure: 1. a tower body; 2. a rotating rod; 3. a first rotating disk; 4. a first nozzle; 5. a side lever; 6. a first gear; 7. a second gear; 8. a second rotating disk; 9. a second spray head; 10. pulling a rope; 11. a ring-shaped plate; 12. cleaning the plate; 13. a scraper; 14. a drive motor; 15. a first sprocket; 16. a second sprocket; 17. a connecting rod; 18. connecting blocks; 19. a slider; 20. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4: a tail gas absorption tower for desulfurization and dechlorination spraying comprises a tower body 1, a rotating rod 2 is rotatably connected with the middle part of the top end of the inner wall of the tower body 1, a first rotating disk 3 is fixedly sleeved on the outer wall of the rotating rod 2, a plurality of first spray nozzles 4 are fixedly communicated with the bottom end of the first rotating disk 3, a side lever 5 is arranged on one side of the top end of the inner wall of the tower body 1, the side lever 5 is rotatably arranged on one side of the top end of the inner wall of the tower body 1, and the first rotating disk 3 and the second rotating disk 8 are driven to rotate in opposite directions by matching the side lever 5, a first gear 6 and a second gear 7, so that the first spray nozzles 4 and the second spray nozzles 9 are driven to spray in opposite directions, a purifying agent is conveniently and uniformly sprayed, the purifying treatment efficiency of waste gas is improved, the first gear 6 is fixedly sleeved on the outer wall of the side lever 5, first gear 6 meshing is connected with second gear 7, the outer wall at second rotary disk 8 is established to the fixed cover of second gear 7, second rotary disk 8 rotates the outer wall that sets up at bull stick 2, the bottom mounting intercommunication of second rotary disk 8 has a plurality of second shower nozzles 9, one side interlude on 1 top of tower body is connected with stay cord 10, the up-and-down motion of ring type board 11 is driven through stay cord 10, drive the motion of cleaning sheet 12 and scraper 13 promptly, handle remaining smoke and dust of 1 inner wall of tower body, reduce remaining of smoke and dust residue, the cleanability in the tower body 1 has been improved, the bottom mounting of stay cord 10 is equipped with ring type board 11, the bottom of ring type board 11 is equipped with cleaning sheet 12, the fixed cover of outer wall of cleaning sheet 12 is equipped with scraper 13.

Concretely, the fixed driving motor 14 that is equipped with in top of bull stick 2, the fixed top that sets up at tower body 1 of driving motor 14, driving motor 14 is through setting up motor switch and external power supply electric connection in tower body 1 one side, the fixed cover of outer wall of bull stick 2 is equipped with first sprocket 15, drive the synchronous rotation of bull stick 2 and side lever 5 promptly through first sprocket 15 and second sprocket 16, first sprocket 15 is connected with second sprocket 16 through chain drive, the fixed cover of second sprocket 16 is established at the outer wall of side lever 5, the both sides of first rotary disk 3 bottom all are fixed and are equipped with connecting rod 17, the bottom of two connecting rods 17 all is fixed and is equipped with connecting block 18, connecting rod 17 and connecting block 18's use, conveniently keep the stability of the motion of second rotary disk 8, two connecting block 18 all slide and set up in the annular groove, the annular groove is seted up on the top of second rotary disk 8.

Specifically, the both sides of ring type board 11 are all fixed and are equipped with slider 19, two sliders 19 slide respectively and set up in two spouts, slider 19 keeps ring type board 11 up-and-down motion, two spouts are seted up respectively in the both sides of 1 inner wall of tower body, the mounting groove has been seted up to ring type board 11's bottom, the mounting groove block is connected with installation piece 20, installation piece 20 is fixed to be set up on the top of cleaning plate 12, the collecting vat has been seted up at the middle part of cleaning plate 12 outer wall, the collecting vat is used for scraping the residue that gets off to scraper 13 and collects.

When the waste gas cleaning tower is used, waste gas is introduced into the tower body 1, a motor switch is turned on, a driving motor 14 drives a rotating rod 2 to rotate, the rotating rod 2 drives a first rotating disk 3 and a first spray head 4 to rotate, meanwhile, the rotating rod 2 drives a first chain wheel 15 to rotate, the first chain wheel 15 drives a second chain wheel 16 to rotate, the second chain wheel 16 drives a side rod 5 to rotate, the side rod 5 drives a first gear 6 to rotate, the first gear 6 drives a second gear 7 to rotate, the second gear 7 drives a second rotating disk 8 to rotate, so that the first rotating disk 3 and the second rotating disk 8 are driven to rotate in opposite directions, namely, the first spray head 4 and the second spray head 9 are driven to rotate in opposite directions, cleaning agents are conveniently and uniformly sprayed, the waste gas is sufficiently cleaned, the waste gas cleaning efficiency is improved, after the cleaning treatment is completed, the annular plate 11 is driven to move up and down under the action of a pull rope 10, the annular plate 11 drives the cleaning plate 12 and a scraper 13 to move up and down, residues left on the inner wall of the tower body 1 are cleaned, the residues are uniformly cleaned by the collecting tank under the action of gravity, and the inner wall of the residues is improved, and the cleaning tower body 1 is cleaned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a desulfurization dechlorination sprays tail gas absorption tower, includes tower body (1), its characterized in that: the middle part on tower body (1) inner wall top is rotated and is connected with bull stick (2), the fixed cover of outer wall of bull stick (2) is equipped with first rotary disk (3), the bottom mounting intercommunication of first rotary disk (3) has a plurality of first shower nozzles (4), one side of first rotary disk (3) is equipped with side lever (5), side lever (5) are rotated and are set up the one side on tower body (1) inner wall top, the fixed cover of outer wall of side lever (5) is equipped with first gear (6), first gear (6) meshing is connected with second gear (7), the fixed outer wall of establishing at second rotary disk (8) of second gear (7) cover, second rotary disk (8) are rotated and are set up the outer wall at bull stick (2), the bottom mounting intercommunication of second rotary disk (8) has a plurality of second shower nozzles (9), one side interlude on tower body (1) top is connected with stay cord (10), the bottom mounting of stay cord (10) is equipped with ring (11), the bottom mounting of ring (11) is equipped with clean board (12), the fixed scraper (12) outer wall cover is equipped with template (13).

2. The desulfurization and dechlorination spray tail gas absorption tower of claim 1, which is characterized in that: the top of bull stick (2) is fixed and is equipped with driving motor (14), driving motor (14) are fixed to be set up on the top of tower body (1), driving motor (14) are through setting up motor switch and external power supply electric connection in tower body (1) one side.

3. The desulfurization and dechlorination spray tail gas absorption tower of claim 2, which is characterized in that: the outer wall of the rotating rod (2) is fixedly sleeved with a first chain wheel (15), the first chain wheel (15) is connected with a second chain wheel (16) through chain transmission, and the outer wall of the side rod (5) is fixedly sleeved with the second chain wheel (16).

4. The desulfurization and dechlorination spray tail gas absorption tower of claim 1, which is characterized in that: the two sides of the bottom end of the first rotating disk (3) are fixedly provided with connecting rods (17), the two sides of the bottom end of each connecting rod (17) are fixedly provided with connecting blocks (18), the two connecting blocks (18) are arranged in an annular groove in a sliding mode, and the annular groove is formed in the top end of the second rotating disk (8).

5. The desulfurization and dechlorination spray tail gas absorption tower of claim 1, which is characterized in that: the both sides of ring type board (11) all are fixed and are equipped with slider (19), two slider (19) slide respectively and set up in two spouts, two the spout is seted up respectively in the both sides of tower body (1) inner wall.

6. The desulfurization and dechlorination spray tail gas absorption tower according to claim 5, characterized in that: the mounting groove has been seted up to the bottom of ring type board (11), the mounting groove block is connected with installation piece (20), installation piece (20) are fixed to be set up on the top of cleaning plate (12).

7. The desulfurization and dechlorination spray tail gas absorption tower of claim 6, which is characterized in that: the middle part of the outer wall of the cleaning plate (12) is provided with a collecting groove.