CN213803658U - Blast furnace gas dry desulphurization device - Google Patents
Blast furnace gas dry desulphurization device Download PDFInfo
- Publication number
- CN213803658U CN213803658U CN202022315315.9U CN202022315315U CN213803658U CN 213803658 U CN213803658 U CN 213803658U CN 202022315315 U CN202022315315 U CN 202022315315U CN 213803658 U CN213803658 U CN 213803658U
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- Prior art keywords
- blast furnace
- furnace gas
- push rod
- gas dry
- fixedly arranged
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- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000006477 desulfuration reaction Methods 0.000 claims description 14
- 230000023556 desulfurization Effects 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 11
- 210000000481 breast Anatomy 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 10
- 241000208125 Nicotiana Species 0.000 abstract description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating 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
- 238000003466 welding Methods 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a blast furnace gas technical field just discloses a blast furnace gas dry desulphurization unit, be four retort, four including quantity the equal fixed mounting in bottom of retort has the discharging pipe, four the equal fixed mounting in top of retort has first connecting pipe, the right side fixed mounting of first connecting pipe has purifier, purifier's right side fixed mounting has the second connecting pipe. This blast furnace gas dry desulphurization unit, two draw-in grooves are on same water flat line with the central point of two circular ports, the installation has been made things convenient for more, when needs are changed, outwards stimulate the push rod, it extrudees reset spring to drive the limiting plate, the push rod withdraws from the inside of draw-in groove, take out defeated tobacco pipe, during the installation, align draw-in groove and circular port parallel, loosen the push rod, reset spring expands, drive the inside of push rod card income draw-in groove, the completion installation, and easy operation, it is all very convenient to dismantle and install, the purpose of being convenient for to change has been reached.
Description
Technical Field
The utility model relates to the technical field of blast furnace gas, in particular to a dry desulfurization device for blast furnace gas.
Background
Dry desulfurization, also known as dry flue gas desulfurization, refers to the use of powdery or granular absorbents, adsorbents, or catalysts to remove sulfide-containing gases from flue gases.
Various types of blast furnace gas dry desulphurization devices in the market at present can carry out dry desulphurization on blast furnace gas, but the blast furnace gas has a lot of harmful gases and certain corrosiveness, all blast furnace gas dry desulphurization devices are formed by connecting steel pipes, and generally the blast furnace gas dry desulphurization devices are formed by welding in order to ensure the sealing performance of the blast furnace gas dry desulphurization devices.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a blast furnace gas dry desulphurization device, which is not enough for the prior art, has the advantages of convenient replacement and the like, and solves the problem of inconvenient replacement.
(II) technical scheme
In order to realize the purpose of being convenient for to change, the utility model provides a following technical scheme: a blast furnace gas dry desulphurization device comprises four reaction tanks, wherein a discharging pipe is fixedly arranged at the bottom of each reaction tank, a first connecting pipe is fixedly arranged at the top of each reaction tank, a purification device is fixedly arranged at the right side of each first connecting pipe, a second connecting pipe is fixedly arranged at the right side of the purification device, a discharging tower is fixedly arranged at the right side of each second connecting pipe, a fixed block is fixedly arranged at the left side of each reaction tank, a smoke conveying pipe is movably arranged in the reaction tank, two clamping grooves are formed in the smoke conveying pipe, two circular holes are formed in the fixed block, push rods extending to the insides of the clamping grooves are movably arranged in the circular holes, limiting plates are fixedly arranged on the outer surfaces of the push rods, and reset springs are fixedly arranged between the limiting plates and the insides of the fixed blocks, and a breast board is fixedly arranged on the outer surface of the push rod.
Preferably, vent pipes are fixedly connected between the four reaction tanks, and the specifications of the four reaction tanks are equal.
Preferably, the height of the discharge tower is not less than twenty meters, the four discharge pipes are equal in size, and the discharge pipes are trapezoidal.
Preferably, the inner wall of the left side of the fixing block is fixedly provided with a sealing gasket positioned on the outer surface of the smoke conveying pipe, and the fixing block is circular.
Preferably, the diameter of the limiting plate is larger than that of the clamping groove, and the outer surface of the push rod is attached to the inner wall of the clamping groove.
Preferably, the diameter of the breast board is greater than the diameter of the circular hole, and the central points of the two clamping grooves are on the same horizontal line.
(III) advantageous effects
Compared with the prior art, the utility model provides a blast furnace gas dry desulphurization unit possesses following beneficial effect:
this blast furnace gas dry desulfurization device, through having set up the retort, purifier and emission tower come to carry out the dry desulfurization to blast furnace gas, the retort, purifier and emission tower are all connected by the steel pipe between, the left side inner wall fixed mounting of fixed block has the sealed pad that is located defeated tobacco pipe surface, make the leakproofness better, the central point of two draw-in grooves and two circular ports is on same water flat line, more made things convenient for the installation, when needs are changed, outwards stimulate the push rod, it extrudees reset spring to drive the limiting plate, the push rod withdraws from the inside of draw-in groove, take out defeated tobacco pipe, during the installation, align draw-in groove and circular port parallel, loosen the push rod, reset spring expansion, it goes into the inside of draw-in groove to drive the push rod card, accomplish the installation, and easy operation, it is all very convenient to dismantle and install.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.
In the figure: the device comprises a reaction tank 1, a discharge pipe 2, a first connecting pipe 3, a purifying device 4, a second connecting pipe 5, a discharge tower 6, a fixed block 7, a smoke conveying pipe 8, a clamping groove 9, a circular hole 10, a push rod 11, a limiting plate 12, a return spring 13 and a breast board 14.
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 dry desulfurization device for blast furnace gas comprises four reaction tanks 1, wherein vent pipes are fixedly connected between the four reaction tanks 1, the specifications of the four reaction tanks 1 are the same, discharge pipes 2 are fixedly mounted at the bottoms of the four reaction tanks 1, first connecting pipes 3 are fixedly mounted at the tops of the four reaction tanks 1, purifying devices 4 are fixedly mounted at the right sides of the first connecting pipes 3, second connecting pipes 5 are fixedly mounted at the right sides of the purifying devices 4, discharge towers 6 are fixedly mounted at the right sides of the second connecting pipes 5, the height of the discharge towers 6 is not less than twenty meters, the four discharge pipes 2 are the same in size, the discharge pipes 2 are trapezoidal, fixed blocks 7 are fixedly mounted at the left sides of the reaction tanks 1, sealing gaskets positioned on the outer surfaces of the smoke pipes 8 are fixedly mounted on the inner walls at the left sides of the fixed blocks 7, the fixed blocks 7 are circular, the smoke pipes 8 are movably, defeated tobacco pipe 8's inside is seted up quantity and is two draw-in grooves 9, the inside of fixed block 7 is seted up quantity and is two circular port 10, the inside movable mounting of circular port 10 has the push rod 11 that extends to draw-in groove 9 inside, the fixed surface of push rod 11 installs limiting plate 12, the diameter of limiting plate 12 is greater than the diameter of draw-in groove 9, the surface of push rod 11 and the inner wall laminating of draw-in groove 9, fixed mounting has reset spring 13 between limiting plate 12 and the inside of fixed block 7, the fixed surface of push rod 11 installs breast board 14, the diameter of breast board 14 is greater than the diameter of circular port 10, the central point of two draw-in grooves 9 is on same.
In conclusion, the blast furnace gas dry desulfurization device carries out dry desulfurization on blast furnace gas by arranging the reaction tank 1, the purification device 4 and the discharge tower 6, the reaction tank 1, the purification device 4 and the discharge tower 6 are all connected by steel pipes, a sealing gasket positioned on the outer surface of the smoke conveying pipe 8 is fixedly arranged on the inner wall of the left side of the fixing block 7, so that the sealing performance is better, the central points of the two clamping grooves 9 and the two circular holes 10 are positioned on the same horizontal line, the installation is more convenient, when the change is needed, the push rod 11 is pulled outwards to drive the limiting plate 12 to extrude the return spring 13, the push rod 11 is withdrawn from the inside of the clamping groove 9, the smoke conveying pipe 8 is taken out, when the installation is carried out, the clamping grooves 9 are aligned with the circular holes 10 in parallel, the push rod 11 is loosened, the return spring 13 is expanded to drive the push rod 11 to be clamped into the inside of the clamping grooves 9, the installation is completed, the operation is simple, the disassembly and the installation are convenient, the purpose of convenient replacement is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 dry desulfurization device, includes that quantity is retort (1) of four, its characterized in that: the device comprises four reaction tanks (1), wherein a discharging pipe (2) is fixedly arranged at the bottom of each reaction tank (1), a first connecting pipe (3) is fixedly arranged at the top of each reaction tank (1), a purifying device (4) is fixedly arranged at the right side of each first connecting pipe (3), a second connecting pipe (5) is fixedly arranged at the right side of each purifying device (4), a discharging tower (6) is fixedly arranged at the right side of each second connecting pipe (5), a fixing block (7) is fixedly arranged at the left side of each reaction tank (1), a smoke conveying pipe (8) is movably arranged in each fixing block (7), two clamping grooves (9) are formed in each smoke conveying pipe (8), two circular holes (10) are formed in each fixing block (7), and a push rod (11) extending to the inside of each clamping groove (9) is movably arranged in each circular hole (10), the outer fixed surface of push rod (11) installs limiting plate (12), fixed mounting has reset spring (13) between the inside of limiting plate (12) and fixed block (7), the outer fixed surface of push rod (11) installs breast board (14).
2. The blast furnace gas dry desulfurization apparatus according to claim 1, characterized in that: four fixedly connected with breather pipe between retort (1), four the specification of retort (1) is equal.
3. The blast furnace gas dry desulfurization apparatus according to claim 1, characterized in that: the height of the discharge tower (6) is not less than twenty meters, the discharge pipes (2) are equal in size, and the discharge pipes (2) are trapezoidal.
4. The blast furnace gas dry desulfurization apparatus according to claim 1, characterized in that: the sealing device is characterized in that a sealing gasket positioned on the outer surface of the smoke conveying pipe (8) is fixedly arranged on the inner wall of the left side of the fixing block (7), and the fixing block (7) is circular.
5. The blast furnace gas dry desulfurization apparatus according to claim 1, characterized in that: the diameter of the limiting plate (12) is larger than that of the clamping groove (9), and the outer surface of the push rod (11) is attached to the inner wall of the clamping groove (9).
6. The blast furnace gas dry desulfurization apparatus according to claim 1, characterized in that: the diameter of the breast board (14) is larger than that of the circular hole (10), and the central points of the two clamping grooves (9) are on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315315.9U CN213803658U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas dry desulphurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315315.9U CN213803658U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas dry desulphurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213803658U true CN213803658U (en) | 2021-07-27 |
Family
ID=76959481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315315.9U Active CN213803658U (en) | 2020-10-18 | 2020-10-18 | Blast furnace gas dry desulphurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213803658U (en) |
-
2020
- 2020-10-18 CN CN202022315315.9U patent/CN213803658U/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. |