CN215876826U - Flue gas absorbing device for petrochemical production - Google Patents
Flue gas absorbing device for petrochemical production Download PDFInfo
- Publication number
- CN215876826U CN215876826U CN202122525186.0U CN202122525186U CN215876826U CN 215876826 U CN215876826 U CN 215876826U CN 202122525186 U CN202122525186 U CN 202122525186U CN 215876826 U CN215876826 U CN 215876826U
- Authority
- CN
- China
- Prior art keywords
- tower body
- fixedly connected
- flue gas
- motor
- petrochemical production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000003546 flue gas Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 235000019738 Limestone Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000006028 limestone Substances 0.000 description 4
- 238000004523 catalytic cracking Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas absorption device for petrochemical production, which comprises a tower body, wherein a base is arranged at the lower end in the tower body, a first motor is fixedly arranged at the lower end of the base, the upper end of the first motor penetrates through the base and is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a scraper, and the scraper is contacted with the inner wall of the tower body; the spray pipe is inserted to inside one side of tower body, and the inside upper end fixedly connected with defroster of tower body, the inside fixedly connected with fixed plate that is located between spray pipe and the defroster of tower body, fixed plate upper end fixedly connected with link, link one end fixedly connected with breather plate, it is connected with the rotating turret to rotate between breather plate and the fixed plate, and the shower nozzle is all installed to the lower extreme on the rotating turret, and motor two, two one end of motor and rotating turret fixed connection are installed to the breather plate lower extreme. The scraper blade is designed to clean the inside of the tower, dirt hung by the scraper blade is flushed to the bottom of the tower through the spray head, and the spray head is used for flushing the demister to prevent the demister from scaling.
Description
Technical Field
The utility model relates to an absorption device, in particular to a flue gas absorption device for petrochemical production.
Background
Catalytic Cracking (FCC) regenerator flue gas in the petrochemical production process contains a large amount of SOx, particulate matters and the like, and has become an important air pollution source. It is estimated that SOx emissions from refineries account for 6% to 7% of their total emissions, while SOx emissions from catalytic cracking account for around 5%. In recent years, as the specific gravity of processed high-sulfur crude oil is increased, the concentration of SOx emitted tends to be increased; meanwhile, with the development of the catalytic cracking oil refining industry, dust pollution to the environment caused by catalyst fine powder carried by flue gas is increasingly aggravated.
The existing flue gas desulfurization technology mostly adopts a limestone method, but the limestone method has the problem that the tower is easy to scale. Therefore, the technical personnel in the field provide a flue gas absorption device for petrochemical production to solve the problems in the background art.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a flue gas absorption device for petrochemical production, which comprises a tower body, wherein the lower end in the tower body is provided with a base, the lower end of the base is fixedly provided with a first motor, the upper end of the first motor penetrates through the base and is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a scraper, and the scraper is contacted with the inner wall of the tower body;
the spray pipe is inserted to inside one side of tower body, and the inside upper end fixedly connected with defroster of tower body, the inside fixedly connected with fixed plate that is located between spray pipe and the defroster of tower body, fixed plate upper end fixedly connected with link, link one end fixedly connected with breather plate, it is connected with the rotating turret to rotate between breather plate and the fixed plate, and the shower nozzle is all installed to the lower extreme on the rotating turret, and motor two, two one end of motor and rotating turret fixed connection are installed to the breather plate lower extreme.
Preferably: the lower end of the tower body is fixedly connected with a plurality of supporting legs.
Preferably: the exhaust pipe is installed to the tower body upper end, and tower body one side lower extreme fixedly connected with intake pipe.
Preferably: the rotating frame is a hollow pipe, the two spray heads are communicated through the rotating frame, the spray heads are located at the upper ends of the breathable plates and face the demister, and the spray heads are located at the lower ends of the breathable plates and face the inner wall of the tower body.
Preferably: a water inlet pipe is inserted into one side of the tower body and is communicated with the spray head.
Preferably: the tower body outside is equipped with the observation window, and the tower body outside is located observation window one side and rotates to be connected with safety cover one.
Preferably: the tower body outside is equipped with the observation window, and the outside sliding connection of observation window has safety cover two.
The utility model has the technical effects and advantages that:
the scraper blade is designed to clean the inside of the tower, dirt hung by the scraper blade is flushed to the bottom of the tower through the spray head, and the spray head is used for flushing the demister to prevent the demister from scaling.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a flue gas absorption device for petrochemical production provided by an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a nozzle in an embodiment of a flue gas absorption device for petrochemical production according to the present application;
FIG. 3 is a schematic structural diagram of a gas permeable plate in an embodiment of the flue gas absorption device for petrochemical production provided by the embodiment of the present application;
FIG. 4 is a schematic structural diagram of a second protective cover in a second embodiment of the flue gas absorption device for petrochemical production provided in the embodiments of the present application;
in the figure: 1. a tower body; 2. supporting legs; 3. an air inlet pipe; 4. a shower pipe; 5. a demister; 6. an exhaust pipe; 7. a base; 8. a first motor; 9. rotating the rod; 10. a squeegee; 11. a fixing plate; 12. a connecting frame; 13. a gas permeable plate; 14. a rotating frame; 15. a spray head; 16. a second motor; 17. a water inlet pipe; 18. an observation window; 19. a first protective cover; 20. and a second protective cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example one
Please refer to fig. 1 to 3, in this embodiment, a flue gas absorption device for petrochemical production is provided, which includes a tower body 1, a plurality of support legs 2 are fixedly connected to a lower end of the tower body 1, an exhaust pipe 6 is installed at an upper end of the tower body 1, an intake pipe 3 is fixedly connected to a lower end of one side of the tower body 1, an observation window 18 is disposed on an outer side of the tower body 1, and a first protection cover 19 is rotatably connected to one side of the observation window 18 on an outer side of the tower body 1. A base 7 is arranged at the lower end of the interior of the tower body 1, a first motor 8 is fixedly arranged at the lower end of the base 7, the upper end of the first motor 8 penetrates through the base 7 and is fixedly connected with a rotating rod 9, one end of the rotating rod 9 is fixedly connected with a scraping plate 10, and the scraping plate 10 is in contact with the inner wall of the tower body 1;
spray pipe 4 has been inserted to 1 inside one side of tower body, 1 inside upper end fixedly connected with defroster 5 of tower body, 1 inside fixedly connected with fixed plate 11 that is located between spray pipe 4 and the defroster 5 of tower body, 11 upper ends fixedly connected with link 12 of fixed plate, 12 one end fixedly connected with breather plate 13 of link, it is connected with rotating turret 14 to rotate between breather plate 13 and the fixed plate 11, shower nozzle 15 is all installed to the lower extreme on rotating turret 14, motor two 16 is installed to 13 lower extremes of breather plate, 16 one end of motor two and 14 fixed connection of rotating turret. The rotating frame 14 is a hollow pipe, the two spray heads 15 are communicated through the rotating frame 14, the spray heads 15 are positioned at the upper ends of the breathable plates 13 and face the demister 5, the spray heads 15 are positioned at the lower ends of the breathable plates 13 and face the inner wall of the tower body 1, a water inlet pipe 17 is inserted into one side of the tower body 1, and the water inlet pipe 17 is communicated with the spray heads 15.
This device is when using, use through external controller and power, the flue gas passes through the inside that 3 entering tower bodies 1 of intake pipe, through 4 external limestone slurry of shower, the limestone slurry spouts to the flue gas after passing through 4 atomizing of shower, remove sulphur to the flue gas, accessory substance calcium sulfite or calcium sulfate make the inside scale deposit of tower body 1 easily, starter motor 8, motor 8 drives dwang 9, dwang 9 rotates and drives scraper blade 10 and clearly scrapes 1 inside of tower body, shovel the scale deposit, inlet tube 17 intakes simultaneously and passes through shower nozzle 15 blowout, starter motor two 16, motor two 16 drives the rotating turret 14 and rotates, wash 1 inner wall of tower body, shower nozzle 15 dashes to defroster 5 simultaneously, prevent the scale deposit of defroster 5.
Example two
Referring to fig. 4, in the present embodiment, an observation window 18 is disposed outside the tower body 1, and a second protection cover 20 is slidably connected outside the observation window 18.
By moving the second protective cover 20 to one side, the observation window 18 can be opened so that the user can observe the inside of the tower body 1.
It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (7)
1. A flue gas absorption device for petrochemical production comprises a tower body (1), and is characterized in that a base (7) is installed at the lower end of the interior of the tower body (1), a motor I (8) is fixedly installed at the lower end of the base (7), the upper end of the motor I (8) penetrates through the base (7) and is fixedly connected with a rotating rod (9), one end of the rotating rod (9) is fixedly connected with a scraper (10), and the scraper (10) is in contact with the inner wall of the tower body (1);
spray pipe (4) have been inserted to inside one side of tower body (1), inside upper end fixedly connected with defroster (5) of tower body (1), inside fixedly connected with fixed plate (11) between spray pipe (4) and defroster (5) of being located of tower body (1), fixed plate (11) upper end fixedly connected with link (12), link (12) one end fixedly connected with ventilative board (13), it is connected with rotating turret (14) to rotate between ventilative board (13) and fixed plate (11), shower nozzle (15) are all installed to lower extreme on rotating turret (14), motor two (16) are installed to ventilative board (13) lower extreme, motor two (16) one end and rotating turret (14) fixed connection.
2. The flue gas absorption device for petrochemical production according to claim 1, wherein the lower end of the tower body (1) is fixedly connected with a plurality of support legs (2).
3. The flue gas absorption device for the petrochemical production according to claim 1, wherein an exhaust pipe (6) is installed at the upper end of the tower body (1), and an air inlet pipe (3) is fixedly connected to the lower end of one side of the tower body (1).
4. The flue gas absorption device for petrochemical production according to claim 1, wherein the rotating frame (14) is a hollow pipe, the two nozzles (15) are communicated through the rotating frame (14), the nozzles (15) are located at the upper end of the air permeable plate (13) and face the demister (5), and the nozzles (15) are located at the lower end of the air permeable plate (13) and face the inner wall of the tower body (1).
5. The flue gas absorption device for petrochemical production according to claim 1, wherein a water inlet pipe (17) is inserted into one side of the tower body (1), and the water inlet pipe (17) is communicated with the spray head (15).
6. The flue gas absorption device for petrochemical production according to claim 1, wherein an observation window (18) is arranged outside the tower body (1), and a first protection cover (19) is rotatably connected to one side of the observation window (18) outside the tower body (1).
7. The flue gas absorption device for petrochemical production according to claim 1, wherein an observation window (18) is arranged outside the tower body (1), and a second protective cover (20) is slidably connected to the outside of the observation window (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525186.0U CN215876826U (en) | 2021-10-20 | 2021-10-20 | Flue gas absorbing device for petrochemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525186.0U CN215876826U (en) | 2021-10-20 | 2021-10-20 | Flue gas absorbing device for petrochemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215876826U true CN215876826U (en) | 2022-02-22 |
Family
ID=80250998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122525186.0U Active CN215876826U (en) | 2021-10-20 | 2021-10-20 | Flue gas absorbing device for petrochemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215876826U (en) |
-
2021
- 2021-10-20 CN CN202122525186.0U patent/CN215876826U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208727156U (en) | A kind of industrial waste gas desulphurization plant | |
| CN201711085U (en) | Eddy current reflective strengthening mass transfer dust removal desulfurization device | |
| CN115414775B (en) | Desulfurization system for chemical production of spray type multi-range activity | |
| CN212881840U (en) | Flue gas desulfurization device | |
| CN207024929U (en) | A kind of NACF purifies organic tail gas purifier | |
| CN215876826U (en) | Flue gas absorbing device for petrochemical production | |
| CN208786150U (en) | A kind of desulphurization denitration dust-extraction unit based on PLC | |
| CN107084416A (en) | A kind of smoke hood type fume purifier of fume | |
| CN212855280U (en) | Desulfurization purification tower | |
| CN205914002U (en) | Integrative device of flue gas desulfurization denitration dust removal | |
| CN201807282U (en) | Industrial coal furnace desulfurization dust remover | |
| CN215962641U (en) | Boiler room flue gas dust removal desulphurization unit | |
| CN206229125U (en) | A kind of flue dust washs adsorption cleaning system | |
| CN218077027U (en) | Power plant boiler denitration flue gas processing apparatus | |
| CN205495222U (en) | Deacidification denitrification facility | |
| CN213761003U (en) | Exhaust treatment device with good treatment effect | |
| CN211677135U (en) | Rotational flow anti-crystallization washing tower equipment | |
| CN203458971U (en) | Novel desulfurization tower | |
| CN209049181U (en) | Pipe-type rotary-flow dedusting absorption tower | |
| CN208612166U (en) | A kind of desulfurizer | |
| CN207203732U (en) | A kind of novel movable Reeb wash mill | |
| CN202277782U (en) | Flue gas sulfur dioxide processing apparatus | |
| CN206064041U (en) | A kind of demister with greasy dirt blockage-clearing device | |
| CN205461754U (en) | Desulfurizing tower | |
| CN111013366A (en) | Waste gas purification spray column of environmental protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Baoping Inventor after: Liu Xiufang Inventor before: Liu Xiufang |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240711 Address after: 044000 south of Hanwei Road, Saline Lake, Shanxi, 19, 5 floor, Oriental Pearl Tower, south of Hanwei Road, Yuncheng. Patentee after: Shanxi Anyun anhuan Technology Co.,Ltd. Country or region after: China Address before: 255000 Jinxin Yindu garden, No. 348 Liuquan Road, high tech Development Zone, Zibo City, Shandong Province Patentee before: Liu Xiufang Country or region before: China |