CN213790824U - Blast furnace gas desulfurizing tower - Google Patents
Blast furnace gas desulfurizing tower Download PDFInfo
- Publication number
- CN213790824U CN213790824U CN202022315313.XU CN202022315313U CN213790824U CN 213790824 U CN213790824 U CN 213790824U CN 202022315313 U CN202022315313 U CN 202022315313U CN 213790824 U CN213790824 U CN 213790824U
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- Prior art keywords
- fixedly connected
- desulfurizing tower
- blast furnace
- furnace gas
- tower body
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- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 52
- 238000006477 desulfuration reaction Methods 0.000 claims description 12
- 230000023556 desulfurization Effects 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 34
- 239000007789 gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 239000010438 granite Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- -1 comprise H2S and COS Chemical class 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a blast furnace gas desulfurizing tower technical field just discloses a blast furnace gas desulfurizing tower, including the desulfurizing tower body, the lift spout has all been seted up at the front and the back of desulfurizing tower body, the inside of lift spout is rotated and is connected with the screw thread post, the inside sliding connection of lift spout has the slider, two the external piece of the equal fixedly connected with in one side that the slider deviates from mutually, the top fixedly connected with platform of external piece, the top fixedly connected with guardrail of platform, the top fixedly connected with handrail of guardrail, the left side fixedly connected with intake pipe of desulfurizing tower body, the right side fixedly connected with blow off pipe of desulfurizing tower body. This blast furnace gas desulfurizing tower, after the slider removed suitable height, the worker can stand and maintain at the platform top, has alleviateed artifical burden, and effectual messenger desulfurizing tower reaches the purpose of the maintenance of being convenient for, and has reduced the required consuming time of maintenance.
Description
Technical Field
The utility model relates to a blast furnace gas desulfurizing tower technical field specifically is a blast furnace gas desulfurizing tower.
Background
Blast furnace gas is a byproduct combustible gas in the blast furnace ironmaking production process, sulfides mainly comprise H2S and COS, a desulfurizing tower is tower equipment for desulfurizing industrial waste gas, the desulfurizing tower is originally built by granite and is most widely applied, and the desulfurizing tower utilizes a water film desulfurization and dust removal principle, namely a granite water film desulfurization dust remover or a granite water film desulfurization dust remover.
The blast furnace gas emission needs to be equipped with a corresponding desulfurizing tower, but when the outer skin of the desulfurizing tower needs to be maintained, the maintenance mode is generally that maintenance personnel are hung for the hook lock to maintain, the maintenance is inconvenient, and the maintenance consumes a long time, so as to enable the desulfurizing tower to achieve the purposes of convenient maintenance and short maintenance time, thereby providing the blast furnace gas desulfurizing tower to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a blast furnace gas desulfurizing tower, possess the maintenance of being convenient for and the required consuming time advantage such as short of maintenance, solved when the crust of desulfurizing tower need be maintained, the maintenance mode generally hangs maintenance personal for the padlock and maintains, and the maintenance has inconveniently, and maintains the problem of being of a specified duration consuming time.
(II) technical scheme
For the required weak point's consuming time of realization above-mentioned maintenance and maintenance, the utility model provides a following technical scheme: a blast furnace gas desulfurizing tower comprises a desulfurizing tower body, wherein lifting chutes are respectively formed in the front surface and the back surface of the desulfurizing tower body, threaded columns are rotatably connected inside the lifting chutes, sliding blocks are slidably connected inside the lifting chutes, external blocks are respectively and fixedly connected to the opposite sides of the two sliding blocks, a platform is fixedly connected to the top of each external block, a guardrail is fixedly connected to the top of each platform, handrails are fixedly connected to the top of each guardrail, an air inlet pipe is fixedly connected to the left side of the desulfurizing tower body, a blow-off pipe is fixedly connected to the right side of the desulfurizing tower body, device boxes are respectively and fixedly connected to the front surface and the back surface of the desulfurizing tower body, first bevel gears are fixedly connected to the outer sides of the threaded columns, servo motors are respectively and fixedly connected to the side walls of the two device boxes opposite to each other, and connecting columns are fixedly connected to output shafts of the servo motors, and one side of each of the two connecting columns opposite to each other is fixedly connected with a second bevel gear.
Preferably, the two second bevel gears are located inside the lifting sliding groove and are meshed with the first bevel gears on the same side.
Preferably, the inside fixedly connected with stopper of lift spout, and the top surface of stopper and the top surface parallel and level of device case.
Preferably, the sliding block is positioned on the outer side of the threaded column, and the sliding block is in threaded connection with the threaded column.
Preferably, the two opposite ends of the connecting columns penetrate through the device box on the same side and extend into the lifting sliding groove on the same side.
Preferably, the distance between the top surface of the first bevel gear and the bottom surface of the desulfurizing tower body is smaller than the height of the device box.
(III) advantageous effects
Compared with the prior art, the utility model provides a blast furnace gas desulfurizing tower possesses following beneficial effect:
this blast furnace gas desulfurizing tower, when needs are to the desulfurizing tower maintenance, through setting up the platform, guardrail and handrail isotructure, maintenance person can stand earlier to the top of platform and hold the handrail, the servo motor that operates again, servo motor's output shaft will drive spliced pole and second bevel gear rotation, and under the meshing of second bevel gear and first bevel gear, second bevel gear will drive first bevel gear and rotate, under the screw-thread fit of slider and screw thread post, make slider rebound, and external piece, platform and maintenance person all will follow the synchronous rebound of slider, remove to suitable high back when the slider, the worker can stand and maintain at the platform top, the artifical burden has been alleviateed, the effectual desulfurizing tower that makes reaches the purpose of being convenient for maintenance, and reduced the required consuming time of maintenance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a right partial sectional view of the structure of the present invention.
In the figure: the desulfurization tower comprises a desulfurization tower body 1, a lifting chute 2, a threaded column 3, a sliding block 4, an external block 5, a platform 6, a guardrail 7, a handrail 8, an air inlet pipe 9, a sewage discharge pipe 10, a device box 11, a first bevel gear 12, a servo motor 13, a connecting column 14 and a second bevel gear 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, a blast furnace gas desulfurizing tower comprises a desulfurizing tower body 1, wherein the front and the back of the desulfurizing tower body 1 are both provided with a lifting chute 2, the inside of the lifting chute 2 is rotatably connected with a threaded column 3, the inside of the lifting chute 2 is slidably connected with a slider 4, the slider 4 is positioned at the outer side of the threaded column 3, the slider 4 is in threaded connection with the threaded column 3, one side of the two sliders 4 opposite to each other is fixedly connected with an external block 5, the top of the external block 5 is fixedly connected with a platform 6, the top of the platform 6 is fixedly connected with a guardrail 7, the top of the guardrail 7 is fixedly connected with a handrail 8, the left side of the desulfurizing tower body 1 is fixedly connected with an air inlet pipe 9, the right side of the desulfurizing tower body 1 is fixedly connected with a sewage discharge pipe 10, the front and the back of the desulfurizing tower body 1 are both fixedly connected with a device box 11, and the inside of the lifting chute 2 is fixedly connected with a limiting block, the top surface of the limiting block is flush with the top surface of the device box 11, the outer side of the threaded column 3 is fixedly connected with a first bevel gear 12, the distance between the top surface of the first bevel gear 12 and the bottom surface of the desulfurizing tower body 1 is less than the height of the device box 11, the side walls of the two device boxes 11, which are opposite to each other, are both fixedly connected with a servo motor 13, the type of the servo motor 13 can be RS775, the output shaft of the servo motor 13 is fixedly connected with a connecting column 14, the opposite ends of the two connecting columns 14 penetrate through the device boxes 11 on the same side and extend into the lifting chute 2 on the same side, the opposite sides of the two connecting columns 14 are both fixedly connected with second bevel gears 15, the two second bevel gears 15 are both positioned inside the lifting chute 2, and the two second bevel gears 15 are both meshed with the first bevel gears 12 on the same side, when the desulfurizing tower needs to be maintained, through the structures of a platform 6, a guardrail 7, a handrail 8 and the like, the maintenance personal can stand to the top of platform 6 earlier and hold handrail 8, the servo motor 13 of operation again, the output shaft of servo motor 13 will drive spliced pole 14 and second bevel gear 15 and rotate, and under the meshing of second bevel gear 15 and first bevel gear 12, second bevel gear 15 will drive first bevel gear 12 and rotate, under the screw-thread fit of slider 4 and screw thread post 3, make slider 4 upwards remove, and external piece 5, platform 6 and maintenance personal will all follow the synchronous rebound of slider 4, after slider 4 removes to suitable height, the worker can stand and maintain at platform 6 top, the artificial burden has been lightened, the effectual desulfurizing tower that makes reaches the purpose of being convenient for maintenance, and the required consuming time of maintenance has been reduced.
When using, when needing to the desulfurizing tower maintenance, through setting up platform 6, guardrail 7 and handrail 8 isotructure, the maintainer can stand to the top of platform 6 earlier and hold handrail 8, function servo motor 13 again, servo motor 13's output shaft will drive spliced pole 14 and second bevel gear 15 and rotate, and under the meshing effect of second bevel gear 15 and first bevel gear 12, second bevel gear 15 will drive first bevel gear 12 and rotate, under the screw-thread fit of slider 4 and screw post 3, make slider 4 upwards move, and external piece 5, platform 6 and maintainer all will follow the synchronous upward movement of slider 4, after slider 4 removed to suitable height, the worker can stand at the top of platform 6 and maintain, the artifical burden has been lightened, effectual messenger desulfurizing tower reaches the purpose of being convenient for maintenance, and reduced the required consuming time of maintenance.
In conclusion, when the blast furnace gas desulfurization tower needs to be maintained, by arranging the platform 6, the guardrail 7, the handrail 8 and other structures, a maintenance worker can firstly stand on the top of the platform 6 and hold the handrail 8, then the servo motor 13 is operated, the output shaft of the servo motor 13 drives the connecting column 14 and the second bevel gear 15 to rotate, under the meshing action of the second bevel gear 15 and the first bevel gear 12, the second bevel gear 15 drives the first bevel gear 12 to rotate, the slide block 4 moves upwards under the threaded matching of the slide block 4 and the threaded column 3, the external block 5, the platform 6 and the maintenance worker can synchronously move upwards along with the slide block 4, after the slide block 4 moves to a proper height, the worker can stand on the top of the platform 6 to maintain, the manual burden is reduced, the desulfurization tower can effectively achieve the purpose of convenient maintenance, and the time consumption required by maintenance is reduced, the problem of when the crust of desulfurizing tower need maintain, maintenance mode generally hangs maintenance personal for the hook lock and maintains, and the maintenance has inconvenience, and maintains consuming time for a long time is solved.
It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a blast furnace gas desulfurizing tower, includes desulfurizing tower body (1), its characterized in that: the front and the back of the desulfurizing tower body (1) are both provided with lifting chutes (2), the inner part of each lifting chute (2) is rotatably connected with a threaded column (3), the inner part of each lifting chute (2) is slidably connected with a sliding block (4), one side of each sliding block (4) which deviates from the other sliding block is fixedly connected with an external block (5), the top of each external block (5) is fixedly connected with a platform (6), the top of each platform (6) is fixedly connected with a guardrail (7), the top of each guardrail (7) is fixedly connected with a handrail (8), the left side of the desulfurizing tower body (1) is fixedly connected with an air inlet pipe (9), the right side of the desulfurizing tower body (1) is fixedly connected with a sewage discharge pipe (10), the front and the back of the desulfurizing tower body (1) are both fixedly connected with a device box (11), and the outer side of each threaded column (3) is fixedly connected with a first bevel gear (12), two equal fixedly connected with servo motor (13) of lateral wall of device case (11) one side of keeping away from mutually, the output shaft fixedly connected with spliced pole (14) of servo motor (13), two equal fixedly connected with second bevel gear (15) of one side that spliced pole (14) are relative.
2. The blast furnace gas desulfurization tower according to claim 1, characterized in that: the two second bevel gears (15) are both positioned in the lifting chute (2), and the two second bevel gears (15) are both meshed with the first bevel gear (12) on the same side.
3. The blast furnace gas desulfurization tower according to claim 1, characterized in that: the inside fixedly connected with stopper of lift spout (2), and the top surface of stopper and the top surface parallel and level of device case (11).
4. The blast furnace gas desulfurization tower according to claim 1, characterized in that: the sliding block (4) is positioned on the outer side of the threaded column (3), and the sliding block (4) is in threaded connection with the threaded column (3).
5. The blast furnace gas desulfurization tower according to claim 1, characterized in that: the opposite ends of the two connecting columns (14) penetrate through the device box (11) on the same side and extend into the lifting sliding groove (2) on the same side.
6. The blast furnace gas desulfurization tower according to claim 1, characterized in that: the distance between the top surface of the first bevel gear (12) and the bottom surface of the desulfurizing tower body (1) is smaller than the height of the device box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315313.XU CN213790824U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315313.XU CN213790824U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790824U true CN213790824U (en) | 2021-07-27 |
Family
ID=76959463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315313.XU Active CN213790824U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213790824U (en) |
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2020
- 2020-10-18 CN CN202022315313.XU patent/CN213790824U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 813, 8th Floor, Government Service Center, No. 49 Guihua Road, Shancheng Town, Taining County, Sanming City, Fujian Province, China Patentee after: China Ryukyu Environmental Protection Technology Co.,Ltd. Address before: 350000 room 1709, Shenglong Huijin center building, 1 Guangming South Road, Aofeng street, Taijiang District, Fuzhou City, Fujian Province Patentee before: China Ryukyu Environmental Protection Technology Co.,Ltd. |