CN220991456U - Blast furnace gas fine desulfurization catalytic reaction composite device - Google Patents
Blast furnace gas fine desulfurization catalytic reaction composite device Download PDFInfo
- Publication number
- CN220991456U CN220991456U CN202322743721.9U CN202322743721U CN220991456U CN 220991456 U CN220991456 U CN 220991456U CN 202322743721 U CN202322743721 U CN 202322743721U CN 220991456 U CN220991456 U CN 220991456U
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- spray
- wall
- blast furnace
- gear
- furnace gas
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- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 15
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 15
- 230000023556 desulfurization Effects 0.000 title claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 86
- 238000007789 sealing Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model belongs to the technical field of blast furnace gas fine desulfurization equipment, and particularly relates to a blast furnace gas fine desulfurization catalytic reaction composite device, which comprises a spray tower, wherein a spray pipe is arranged in the spray tower, connecting rings are rotatably arranged on two sides of the outer wall of the spray pipe, a first mounting plate is fixed between the bottoms of the two connecting rings, a plurality of guide holes are formed in the outer wall of the first mounting plate in a penetrating manner, a guide rod is slidably arranged in the first mounting plate, a vibrating plate is fixed between the top ends of the plurality of guide rods, a plurality of vibrators are arranged at the bottom of the vibrating plate, a brush for cleaning a spray nozzle on the spray pipe is arranged at the top of the vibrating plate, a spring is sleeved between the vibrating plate and the first mounting plate on the outer wall of the guide rod, and a rotating assembly is arranged at the inner side of the spray tower and close to one end of the spray pipe; the utility model can effectively prevent the spray head from being blocked and improve the purifying effect.
Description
Technical Field
The utility model belongs to the technical field of blast furnace gas fine desulfurization equipment, and particularly relates to a blast furnace gas fine desulfurization catalytic reaction composite device.
Background
The composite device for fine desulfurizing and catalytic reaction of blast furnace gas is one kind of equipment for desulfurizing blast furnace gas, and is used in smelting iron and steel, gasifying coal, etc. to reduce the content of harmful matters, including hydrogen sulfide, in gas.
The spray set in the absorption tower that catalytic reaction composite device used can improve the area of gas-liquid contact, strengthens reaction and mass transfer effect to improve the efficiency of absorption tower, however present nozzle is at long-time use, when the nozzle stops spraying, can remain some purifying liquid on its outer wall, appear solidifying and make the condition that the nozzle takes place to block up after a long time, if not in time clear up, cause purifying liquid to spray the condition that the effect is bad even purifying liquid can not spray to take place easily, thereby reduced exhaust gas purification effect.
Disclosure of utility model
The utility model aims to provide a blast furnace gas fine desulfurization catalytic reaction composite device which can effectively prevent a spray nozzle from being blocked and improve the purification effect.
The technical scheme adopted by the utility model is as follows:
The utility model provides a blast furnace gas fine desulfurization catalytic reaction composite device, includes the spray column, the inside of spray column is provided with the spray tube, the go-between is installed in all rotating of the outer wall both sides of spray tube, two be fixed with first mounting panel between the bottom of go-between, a plurality of guide holes have been seted up in the outer wall link up of first mounting panel, the inside slidable mounting of first mounting panel has the guide arm, and is a plurality of be fixed with the vibrations board between the top of guide arm, the bottom of vibrations board is provided with a plurality of vibrators, the top of vibrations board is provided with the brush to the spray nozzle clearance on the spray tube, the spring has been cup jointed between the outer wall of guide arm and the first mounting panel, the inboard of spray column and the position that is close to spray tube one end are provided with rotating assembly.
Further, the rotating assembly comprises a connecting pipe which is rotatably arranged on the outer wall of the spray pipe, one end of the connecting pipe is fixedly connected with one connecting ring, a first gear is arranged on the outer wall of the connecting pipe, the outer wall of the spray tower is rotatably arranged on one side of the first gear, a rotating shaft is rotatably arranged at one end of the rotating shaft, a second gear meshed with the first gear is arranged at one end of the rotating shaft, a connecting rod is arranged outside the spray tower in an extending mode, a hydraulic cylinder is rotatably arranged on the outer wall of the spray tower, and a telescopic shaft of the hydraulic cylinder is rotatably connected with one end of the connecting rod.
Further, a sealing box for sealing the first gear and the second gear is arranged on the inner side of the spray tower, and the connecting pipe is rotationally connected with the sealing box.
Further, a stop block is arranged below the first mounting plate at the bottom end of the guide rod.
Further, a maintenance window is arranged on one side of the spray tower.
Further, one end of the spray pipe is communicated with a water pipe, and the other end of the spray pipe is communicated with a water tank at the bottom of the spray tower.
The utility model has the technical effects that:
The brush provided by the utility model is driven by the vibrator and matched with the vibrating plate and the spring, so that the brush vibrates, the vibrating brush is utilized to clean the spray nozzle on the spray pipe, the spray nozzle is more convenient and labor-saving, the blockage of the spray nozzle can be effectively prevented, the purification effect is improved, the hydraulic cylinder is provided, the connecting rod is used and matched with the first gear and the second gear, the brush is driven to rotate, the brush is rotated to one side of the spray nozzle, and the influence on the normal work of the spray tower is avoided.
Drawings
FIG. 1 is a schematic perspective view of a spray tower of the present utility model;
FIG. 2 is a schematic top view of the present utility model in a cut-away perspective;
FIG. 3 is a schematic view of a partially cut-away construction of the present utility model;
FIG. 4 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;
fig. 5 is an enlarged view of the area B of fig. 3 according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A spray tower; 2. a spray tube; 3. a connecting ring; 4. a first mounting plate; 5. a guide rod; 6. a vibration plate; 7. a vibrator; 8. a brush; 9. a spring; 10. a seal box; 11. a first gear; 12. a connecting pipe; 13. a rotating shaft; 14. a second gear; 15. a connecting rod; 16. and a hydraulic cylinder.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1-5, a blast furnace gas fine desulfurization catalytic reaction composite device comprises a spray tower 1, wherein a spray pipe 2 is arranged in the spray tower 1, a plurality of spray nozzles are arranged at the bottom of the spray pipe 2, connecting rings 3 are rotatably arranged at two sides of the outer wall of the spray pipe 2, a first mounting plate 4 is fixed between the bottoms of the two connecting rings 3, a plurality of guide holes are formed in the outer wall of the first mounting plate 4 in a penetrating manner, a guide rod 5 is slidably arranged in the first mounting plate 4, a vibrating plate 6 is fixed between the top ends of the plurality of guide rods 5, a plurality of vibrators 7 are arranged at the bottom of the vibrating plate 6, a brush 8 for cleaning the spray nozzles on the spray pipe 2 is arranged at the top of the vibrating plate 6, a spring 9 is sleeved between the outer wall of the guide rod 5 and the first mounting plate 4, a rotating component is arranged at the inner side of the spray tower 1 and near one end of the spray pipe 2, the vibrators 7 are started, the springs 9 are matched to vibrate the vibrating plate 6, the vibrating plate 6 drives the brush 8, the bristles on the brush 8 are provided with Y-shaped bristles, and the brush 8 can effectively clean the spray nozzles on the spray pipe 1, and the spray nozzles can be prevented from being blocked;
The rotating assembly comprises a connecting pipe 12 which is rotatably arranged on the outer wall of a spray pipe 2, one end of the connecting pipe 12 is fixedly connected with one connecting ring 3, a first gear 11 is arranged on the outer wall of the connecting pipe 12, the outer wall of a spray tower 1 is rotatably provided with a rotating shaft 13 which is positioned on one side of the first gear 11, one end of the rotating shaft 13 is provided with a second gear 14 meshed with the first gear 11, one end of the rotating shaft 13 extends to the outside of the spray tower 1 and is provided with a connecting rod 15, a hydraulic cylinder 16 is rotatably arranged on the outer wall of the spray tower 1, a telescopic shaft of the hydraulic cylinder 16 is rotatably connected with one end of the connecting rod 15, the connecting rod 15 is driven to rotate by the hydraulic cylinder 16, the connecting rod 15 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the second gear 14 to rotate, the second gear 14 drives the first gear 11 to rotate, and the first mounting plate 4 drives a hairbrush 8 to rotate to one side by the connecting pipe 12 to drive the hairbrush 8 to prevent the hairbrush 8 from blocking a spray nozzle on the spray pipe 2;
As shown in fig. 2-4, a sealing box 10 for sealing a first gear 11 and a second gear 14 is arranged on the inner side of the spray tower 1, and a connecting pipe 12 is rotatably connected with the sealing box 10, so that the first gear 11 and the second gear 14 are conveniently protected, the first gear 11 and the second gear 14 are prevented from being corroded or rusted, and normal transmission of the first gear 11 and the second gear 14 is influenced;
As shown in fig. 3 and 5, a stop block is arranged at the bottom end of the guide rod 5 below the first mounting plate 4, so that the guide rod 5 is conveniently limited, and the guide rod 5 is prevented from being separated from the guide hole;
As shown in fig. 1, a maintenance window is arranged on one side of the spray tower 1, so that the interior of the spray tower 1 is convenient to maintain, and the labor is saved;
As shown in fig. 1-2, one end of the spray pipe 2 is communicated with a water pipe, and the other end of the spray pipe 2 is communicated with a water tank at the bottom of the spray tower 1, so that the whole is perfect, and the spray tower 1 can normally spray.
The working principle of the utility model is as follows: vibrator 7 starts, spring 9 is gone up in the cooperation, make vibrations board 6 vibrations, vibrations board 6 drives brush 8 vibrations, brush 8 clear up the nozzle that sprays on spray column 1, after the clearance is accomplished, through pneumatic cylinder 16, drive connecting rod 15 and rotate, connecting rod 15 drives pivot 13 and rotates, pivot 13 drives second gear 14 and rotates, second gear 14 drives first gear 11 and rotates, first gear 11 drives the rotation of first mounting panel 4 on the go-between 3 through connecting pipe 12, first mounting panel 4 drives brush 8 and rotates, make brush 8 rotate one side, avoid brush 8 to block up the nozzle that sprays on the spray pipe 2.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a blast furnace gas fine desulfurization catalytic reaction composite device, includes spray column (1), its characterized in that, the inside of spray column (1) is provided with spray tube (2), all rotate on spray tube's (2) outer wall both sides and install go-between (3) two be fixed with first mounting panel (4) between the bottom of go-between (3), a plurality of guide holes have been seted up to the outer wall of first mounting panel (4), the inside slidable mounting of first mounting panel (4) has guide arm (5), a plurality of be fixed with vibrations board (6) between the top of guide arm (5), the bottom of vibrations board (6) is provided with a plurality of vibrators (7), the top of vibrations board (6) is provided with brush (8) to spray nozzle clearance on spray tube (2), cup joint spring (9) between the outer wall of guide arm (5) and being located between vibrations board (6) and first mounting panel (4), the inboard of tower (1) and the position that is close to spray tube (2) one end are provided with rotation subassembly.
2. The blast furnace gas fine desulfurization catalytic reaction composite device according to claim 1, wherein: the rotating assembly comprises a connecting pipe (12) which is rotatably arranged on the outer wall of the spray pipe (2), one end of the connecting pipe (12) is fixedly connected with one connecting ring (3), a first gear (11) is arranged on the outer wall of the connecting pipe (12), a rotating shaft (13) is rotatably arranged on one side of the outer wall of the spray tower (1) and positioned on the first gear (11), a second gear (14) meshed with the first gear (11) is arranged at one end of the rotating shaft (13), a connecting rod (15) is arranged outside the spray tower (1) at one end of the rotating shaft (13), a hydraulic cylinder (16) is rotatably arranged on the outer wall of the spray tower (1), and a telescopic shaft of the hydraulic cylinder (16) is rotatably connected with one end of the connecting rod (15).
3. The blast furnace gas fine desulfurization catalytic reaction composite device according to claim 2, wherein: the inner side of the spray tower (1) is provided with a sealing box (10) for sealing the first gear (11) and the second gear (14), and the connecting pipe (12) is rotationally connected with the sealing box (10).
4. The blast furnace gas fine desulfurization catalytic reaction composite device according to claim 1, wherein: the bottom of the guide rod (5) is provided with a stop block below the first mounting plate (4).
5. The blast furnace gas fine desulfurization catalytic reaction composite device according to claim 1, wherein: one side of the spray tower (1) is provided with a maintenance window.
6. The blast furnace gas fine desulfurization catalytic reaction composite device according to claim 1, wherein: one end of the spray pipe (2) is communicated with a water pipe, and the other end of the spray pipe (2) is communicated with a water tank at the bottom of the spray tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743721.9U CN220991456U (en) | 2023-10-13 | 2023-10-13 | Blast furnace gas fine desulfurization catalytic reaction composite device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322743721.9U CN220991456U (en) | 2023-10-13 | 2023-10-13 | Blast furnace gas fine desulfurization catalytic reaction composite device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220991456U true CN220991456U (en) | 2024-05-24 |
Family
ID=91092291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322743721.9U Active CN220991456U (en) | 2023-10-13 | 2023-10-13 | Blast furnace gas fine desulfurization catalytic reaction composite device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220991456U (en) |
-
2023
- 2023-10-13 CN CN202322743721.9U patent/CN220991456U/en active Active
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