CN213475884U - Blast furnace gas catalytic desulfurization device - Google Patents
Blast furnace gas catalytic desulfurization device Download PDFInfo
- Publication number
- CN213475884U CN213475884U CN202022315331.8U CN202022315331U CN213475884U CN 213475884 U CN213475884 U CN 213475884U CN 202022315331 U CN202022315331 U CN 202022315331U CN 213475884 U CN213475884 U CN 213475884U
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- Prior art keywords
- fixedly connected
- platform
- catalytic desulfurization
- blast furnace
- bottom plate
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- 230000003197 catalytic effect Effects 0.000 title claims abstract description 38
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 38
- 230000023556 desulfurization Effects 0.000 title claims abstract description 38
- 238000012423 maintenance Methods 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 10
- 150000003568 thioethers Chemical class 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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 technical field just discloses a blast furnace gas catalytic desulfurization device, comprising a base plate, the top fixedly connected with catalytic desulfurization device body of bottom plate, a supporting beam of top fixedly connected with of bottom plate, two maintenance platforms of a supporting beam's left side fixedly connected with, the top fixedly connected with rail guard of maintenance platform, the top fixedly connected with guide post of bottom plate, the top fixed connection driving motor of bottom plate, a supporting beam's left side fixedly connected with top platform, driving motor's output shaft fixedly connected with threaded rod, the outside threaded connection of threaded rod has lift platform, lift platform's top fixedly connected with U-shaped rail, lift platform's top fixedly connected with connecting rod, the right side fixedly connected with control button of connecting rod. The blast furnace gas catalytic desulfurization device has high maintenance safety and is convenient for maintenance personnel to go to high places.
Description
Technical Field
The utility model relates to the technical field of blast furnaces, in particular to a catalytic desulfurization device for blast furnace gas.
Background
At present, the national environmental protection department has further strict restriction on the discharge of sulfides in the atmospheric pollution control, and the continuous adjustment of smelting raw materials in blast furnace gas of a steel plant leads the content of sulfides in the blast furnace gas to be continuously increased and exceed the corresponding national environmental protection standard, so that the removal of sulfides in the blast furnace gas becomes the first task of the blast furnace gas purification technology at present.
The blast furnace gas catalytic desulfurization device is high in height, and is required to be lifted by personnel for maintenance, the traditional lifting mode is that a ladder is climbed, the ladder is not only troublesome but also dangerous, maintenance is carried out at the highest position of the blast furnace gas catalytic desulfurization device, only a simple guardrail is needed, and the safety is not enough, so that the blast furnace gas catalytic desulfurization device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a blast furnace gas catalytic desulfurization device, it is high to possess the maintenance security, and the maintainer of being convenient for goes up advantages such as eminence, has solved traditional blast furnace gas catalytic desulfurization device and has maintained and have had the potential safety hazard, and the maintainer of being not convenient for goes up the problem of eminence.
(II) technical scheme
For realizing above-mentioned maintenance security height, and be convenient for maintainer to go up the purpose of eminence, the utility model provides a following technical scheme: a catalytic desulfurization device for blast furnace gas comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a catalytic desulfurization device body, the top of the bottom plate is fixedly connected with a supporting beam, the left side of the supporting beam is fixedly connected with two maintenance platforms, the top of the maintenance platforms is fixedly connected with a protective guard, the top of the bottom plate is fixedly connected with a guide post, the top of the bottom plate is fixedly connected with a driving motor, the left side of the supporting beam is fixedly connected with a top platform, the output shaft of the driving motor is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a lifting platform, the top of the lifting platform is fixedly connected with a U-shaped fence, the top of the lifting platform is fixedly connected with a connecting rod, the right side of the connecting rod is fixedly connected with a control button, the right, two fixedly connected with slide bar between the right side of bracing piece, the outside sliding connection of slide bar has the lantern ring, the top fixedly connected with elasticity rope of the lantern ring, the bottom fixedly connected with safety button of elasticity rope.
Preferably, the maintenance platform and the top of the top platform are fixedly connected with anti-slip layers, and the top platform is located above the catalytic desulfurization device body.
Preferably, the slide bar is U-shaped, the control button is electrically connected with the driving motor, and the guide column is located on the left side of the driving motor.
Preferably, the guide post is connected with the lifting platform in a sliding mode, a baffle is fixedly connected to the top of the guide post, and the baffle is connected with the threaded rod in a rotating mode.
Preferably, the connecting rod is located on the left side of the U-shaped fence, and the lifting platform is located on the left side of the catalytic desulfurization device body.
Preferably, the distance between the maintenance platform and the bottom plate is equal to the distance between the two maintenance platforms.
(III) advantageous effects
Compared with the prior art, the utility model provides a blast furnace gas catalytic desulfurization device possesses following beneficial effect:
this blast furnace gas catalytic desulfurization device, maintain at the three different altitude positions of catalytic desulfurization device body respectively through two maintenance platforms and a top platform, it rotates to drive the threaded rod through driving motor, can drive lift platform and rise, guarantee the security of the in-process that rises through U-shaped rail, thereby be convenient for maintainer to go up to the eminence, time saving and labor saving, can be convenient for maintainer control through control button and go up and down, can hang maintenance box or other debris through the couple, skid resistant course through on the maintenance platform can prevent maintainer from slipping down, buckle on the safety ring on maintainer one's body through the safety, can effectively promote the security of highest point, prevent unexpected incident, this blast furnace gas catalytic desulfurization device, the maintenance safety is high, and be convenient for maintainer to go up to the eminence.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of a portion a of the structure of fig. 1 of the present invention.
In the figure: the device comprises a base plate 1, a catalytic desulfurization device body 2, a supporting beam 3, a maintenance platform 4, a protective guard 5, a guide post 6, a driving motor 7, a top table 8, a threaded rod 9, a lifting platform 10, a U-shaped protective guard 11, a connecting rod 12, a control button 13, a hook 14, a supporting rod 15, a sliding rod 16, a lantern ring 17, an elastic rope 18 and a safety buckle 19.
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 catalytic desulfurization device comprises a bottom plate 1, a catalytic desulfurization device body 2 is fixedly connected to the top of the bottom plate 1, a support beam 3 is fixedly connected to the top of the bottom plate 1, two maintenance platforms 4 are fixedly connected to the left side of the support beam 3, the distance between the bottom maintenance platform 4 and the bottom plate 1 is equal to the distance between the two maintenance platforms 4, a guard rail 5 is fixedly connected to the top of the maintenance platform 4, a guide post 6 is fixedly connected to the top of the bottom plate 1, a driving motor 7 is fixedly connected to the top of the bottom plate 1, the type of the driving motor 7 can be Y100L-2, the guide post 6 is positioned on the left side of the driving motor 7, a top platform 8 is fixedly connected to the left side of the support beam 3, anti-skid layers are fixedly connected to the tops of the maintenance platforms 4 and the top platform 8, the top platform 8 is positioned above the, the top of the guide post 6 is fixedly connected with a baffle plate which is rotatably connected with a threaded rod 9, the outer side of the threaded rod 9 is in threaded connection with a lifting platform 10, the lifting platform 10 is positioned on the left side of the catalytic desulfurization device body 2, the guide post 6 is in sliding connection with the lifting platform 10, the top of the lifting platform 10 is fixedly connected with a U-shaped fence 11, the top of the lifting platform 10 is fixedly connected with a connecting rod 12, the connecting rod 12 is positioned on the left side of the U-shaped fence 11, the right side of the connecting rod 12 is fixedly connected with a control button 13, the control button 13 is electrically connected with a driving motor 7, the right side of the connecting rod 12 is fixedly connected with a hook 14, the top of the top table 8 is fixedly connected with two supporting rods 15, a sliding rod 16 is fixedly connected between the right sides of the two supporting rods 15, the sliding rod, bottom fixedly connected with safety button 19 of elasticity rope 18, maintain at the three not co-altitude position of catalytic desulfurization device body 2 respectively through two maintenance platforms 4 and a top platform 8, it rotates to drive threaded rod 9 through driving motor 7, can drive lift platform 10 and rise, guarantee the security of the in-process that rises through U-shaped rail 11, thereby be convenient for maintainer to go up the eminence, time saving and labor saving, can be convenient for maintainer control through control button 13 and go up and down, can hang maintenance case or other debris through couple 14, can prevent maintainer slip through the skid resistant course on the maintenance platform 4, on the safety ring of maintainer on one's body through safety button 19 hasp, can effectively promote the security of highest point, prevent unexpected incident.
When using, maintain at the three not co-altitude position of catalytic desulfurization device body 2 respectively through two maintenance platforms 4 and a footstep 8, it rotates to drive threaded rod 9 through driving motor 7, can drive lift platform 10 and rise, guarantee the security of the in-process that rises through U-shaped rail 11, thereby be convenient for maintainer to go up the eminence, time saving and labor saving, can be convenient for maintainer control through control button 13 and go up and down, can hang through couple 14 and maintain with case or other debris, can prevent maintainer slipping through the skid resistant course on the maintenance platform 4, on the safety ring of 19 hasps on maintainer is on one's body through the safety knot, can effectively promote the security of highest place, prevent accident.
In conclusion, the blast furnace gas catalytic desulfurization device is maintained at three different height positions of the catalytic desulfurization device body 2 through the two maintenance platforms 4 and the top platform 8 respectively, the driving motor 7 drives the threaded rod 9 to rotate, the lifting platform 10 can be driven to ascend, the safety in the ascending process is ensured through the U-shaped fence 11, so that maintenance personnel can conveniently go to a high position, time and labor are saved, the maintenance personnel can conveniently control the ascending and descending through the control button 13, a maintenance box or other sundries can be hung through the hook 14, the maintenance personnel can be prevented from slipping down through the anti-slip layer on the maintenance platform 4, the safety at the highest position can be effectively improved and accidents are prevented by buckling the safety buckle 19 on the safety ring on the maintenance personnel body, the high safety maintenance is realized, and the maintenance personnel can conveniently go to the high position, the problem of there is the potential safety hazard in the maintenance of traditional blast furnace gas catalytic desulfurization device, and be not convenient for maintainer to go up the eminence 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. A blast furnace gas catalytic desulfurization device comprises a bottom plate (1), and is characterized in that: the catalytic desulfurization device comprises a bottom plate (1), a catalytic desulfurization device body (2) is fixedly connected to the top of the bottom plate (1), a supporting beam (3) is fixedly connected to the top of the bottom plate (1), two maintenance platforms (4) are fixedly connected to the left side of the supporting beam (3), a protective guard (5) is fixedly connected to the top of each maintenance platform (4), a guide column (6) is fixedly connected to the top of the bottom plate (1), a driving motor (7) is fixedly connected to the top of the bottom plate (1), a top platform (8) is fixedly connected to the left side of each supporting beam (3), a threaded rod (9) is fixedly connected to an output shaft of each driving motor (7), a lifting platform (10) is in threaded connection with the outer side of each threaded rod (9), a U-shaped fence (11) is fixedly connected to the top of the lifting platform (10, the right side fixedly connected with control button (13) of connecting rod (12), the right side fixedly connected with couple (14) of connecting rod (12), two bracing pieces of top fixedly connected with (15) of top platform (8), two fixedly connected with slide bar (16) between the right side of bracing piece (15), the outside sliding connection of slide bar (16) has the lantern ring (17), the top fixedly connected with elasticity rope (18) of the lantern ring (17), the bottom fixedly connected with safety buckle (19) of elasticity rope (18).
2. The catalytic desulfurization apparatus for blast furnace gas according to claim 1, characterized in that: the top of maintenance platform (4) and top platform (8) is equal fixedly connected with skid resistant course, top platform (8) are located the top of catalytic desulfurization device body (2).
3. The catalytic desulfurization apparatus for blast furnace gas according to claim 1, characterized in that: the sliding rod (16) is U-shaped, the control button (13) is electrically connected with the driving motor (7), and the guide column (6) is located on the left side of the driving motor (7).
4. The catalytic desulfurization apparatus for blast furnace gas according to claim 1, characterized in that: guide post (6) and lift platform (10) sliding connection, the top fixedly connected with baffle of guide post (6), and the baffle rotates with threaded rod (9) to be connected.
5. The catalytic desulfurization apparatus for blast furnace gas according to claim 1, characterized in that: the connecting rod (12) is located on the left side of the U-shaped fence (11), and the lifting platform (10) is located on the left side of the catalytic desulfurization device body (2).
6. The catalytic desulfurization apparatus for blast furnace gas according to claim 1, characterized in that: the distance between the maintenance platform (4) and the bottom plate (1) is equal to the distance between the two maintenance platforms (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315331.8U CN213475884U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas catalytic desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315331.8U CN213475884U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas catalytic desulfurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213475884U true CN213475884U (en) | 2021-06-18 |
Family
ID=76368140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315331.8U Active CN213475884U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas catalytic desulfurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213475884U (en) |
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2020
- 2020-10-18 CN CN202022315331.8U patent/CN213475884U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| 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. |