CN212188540U - Flue gas desulfurization dust collector - Google Patents
Flue gas desulfurization dust collector Download PDFInfo
- Publication number
- CN212188540U CN212188540U CN202020249835.1U CN202020249835U CN212188540U CN 212188540 U CN212188540 U CN 212188540U CN 202020249835 U CN202020249835 U CN 202020249835U CN 212188540 U CN212188540 U CN 212188540U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- smoke baffle
- gas desulfurization
- smoke
- inner cavity
- 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.)
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- 239000003546 flue gas Substances 0.000 title claims abstract description 26
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 24
- 230000023556 desulfurization Effects 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 239000000779 smoke Substances 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 19
- 235000019504 cigarettes Nutrition 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas desulfurization and dust removal device, which comprises a processing device, wherein the left side of the processing device is provided with a smoke inlet, the treatment device is provided with an inner cavity, the inner cavity is provided with an alkaline liquid pool, the upper part of the alkaline liquid pool is provided with a first smoke baffle and a second smoke baffle, a group of spray pipes are arranged at the upper part of the first smoke baffle, a plurality of spray heads are arranged on the lower surfaces of the spray pipes, the right ends of the spray pipes penetrate through the right side wall of the treatment device and extend to external communicating connecting pipes, a first tee joint is arranged between a pair of the connecting pipes, the other end of the first three-way joint is provided with a liquid discharge pipe, a water pump is arranged on the liquid discharge pipe, and a liquid outlet is formed in a water inlet of the water pump through a second three-way joint in a communicated manner, and a valve is arranged on a liquid outlet pipe connected with a port in the vertical direction of the second three-way joint. The utility model has the advantages of reasonable design, realize the recycling of alkali lye, reduce treatment cost, have certain economic benefits.
Description
Technical Field
The utility model relates to a flue gas treatment technical field specifically is a flue gas desulfurization dust collector.
Background
Flue gas desulfurization, refers to the process of removing sulfur compounds from flue gases or other industrial waste gases. The sulfur oxides in the flue gas are acidic in nature and can be removed from the flue gas by reaction with a suitable alkaline material to produce a mixture of sulfite and sulfate. Common wet desulfurization processes include limestone-gypsum process, ammonia process, seawater process, magnesium oxide process, and the like; among them, limestone-gypsum wet desulphurization technology is mature, economical and most widely used.
However, the alkali solution desulfurized in the existing flue gas desulfurization and dust removal device can be directly discharged and treated after being used once, which causes waste, increases the treatment cost and has low efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flue gas desulfurization dust collector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flue gas desulfurization dust removal device comprises a treatment device, wherein a smoke inlet is formed in the left side of the treatment device, the treatment device is provided with an inner cavity, an alkali liquor pool is arranged in the inner cavity, a first smoke baffle and a second smoke baffle are arranged on the upper portion of the alkali liquor pool, the left side of the first smoke baffle is fixedly arranged on the left side wall of the inner cavity, the right side of the second smoke baffle is fixedly arranged on the right side wall of the inner cavity, the first smoke baffle is arranged on the upper portion of the second smoke baffle, a group of spray pipes are arranged on the upper portion of the first smoke baffle, a plurality of spray heads are arranged on the lower surface of each spray pipe, the right ends of the group of spray pipes penetrate through the right side wall of the treatment device and extend to the outside to be communicated with each other to be provided with a connecting pipe, a first three-way joint is arranged between the pair of connecting pipes, and, the improved kitchen ventilator is characterized in that a water pump is arranged on the liquid discharge pipe, a liquid discharge port is formed in a water inlet of the water pump through a second three-way joint in a communicated mode, the liquid discharge port is fixedly arranged on the side wall of the processing device, a valve is arranged on the liquid discharge pipe connected with a port in the vertical direction of the second three-way joint, an exhaust pipe is arranged at the top of the inner cavity, an exhaust fan is arranged on the exhaust pipe, and a smoke outlet is formed in the top of the exhaust.
Preferably, a group of the spray pipes are horizontally arranged, and the left end faces of the spray pipes are sealed.
Preferably, the outer surface of the processing device is provided with an access cover.
Preferably, a controller is arranged on the surface of the treatment device and at the lower part of the access cover, and the controller is electrically connected with the exhaust fan and the water pump.
Preferably, a filter screen is arranged at the left end of the liquid outlet and in the inner cavity.
Preferably, first cigarette board and the second cigarette board of keeping off all set up the tilt up, just all be provided with the through-hole on first cigarette board and the second cigarette board of keeping off.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a processing apparatus of installation is designed, can be with the alkali lye pond of inner chamber through flowing back mouth, fluid-discharge tube, second three way connection, water pump and a set of shower of installation and the shower head that is linked together with the shower, realize the manifold cycles of alkali lye and use, accomplish the desulfurization of flue gas and go out the dirt process, reduced the treatment cost, improved treatment efficiency, have certain economic benefits and practical value;
2. the utility model discloses the through-hole that the tilt up's of design was kept off cigarette board and second cigarette board and was set up on first cigarette board and second cigarette board that keeps off simultaneously in processing apparatus can block the dust in the flue gas effectively for fall into to the lye pond, overall structure is simple, reasonable in design, and the practicality is strong, has advantages such as excellent in use effect.
Drawings
FIG. 1 is a schematic view of the overall structure of a flue gas desulfurization and dust removal device of the present invention;
FIG. 2 is a schematic view of the appearance structure of a flue gas desulfurization and dust removal device of the present invention;
FIG. 3 is a schematic view of the inside overlooking structure of the flue gas desulfurization and dust removal device of the present invention.
In the figure: 1. a processing device; 2. a smoke inlet; 3. an inner cavity; 4. an alkaline solution pool; 5. a first smoke barrier; 6. a second smoke baffle; 7. a shower pipe; 8. a shower head; 9. a connecting pipe; 10. a first three-way joint; 11. a liquid discharge pipe; 12. a water pump; 13. a second three-way joint; 14. a liquid discharge port; 15. a valve; 16. an exhaust pipe; 17. an exhaust fan; 18. a smoke outlet; 19. an access cover; 20. a controller; 21. filtering with a screen; 22. and a through hole.
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. 1-3, the present invention provides a technical solution: a flue gas desulfurization dust removal device comprises a processing device 1, a smoke inlet 2 is arranged on the left side of the processing device 1, the processing device 1 is provided with an inner cavity 3, an alkaline liquid pool 4 is arranged in the inner cavity 3, a first smoke baffle 5 and a second smoke baffle 6 are arranged on the upper portion of the alkaline liquid pool 4, the left side of the first smoke baffle 5 is fixedly welded on the left side wall of the inner cavity 3, the right side of the second smoke baffle 6 is fixedly welded on the right side wall of the inner cavity 3, the first smoke baffle 5 is arranged on the upper portion of the second smoke baffle 6, a group of spray pipes 7 are arranged on the upper portion of the first smoke baffle 5, a plurality of spray heads 8 are communicated and arranged on the lower surfaces of the spray pipes 7, the right ends of the group of spray pipes 7 penetrate through the right side wall of the processing device 1 and extend to an external communicated connecting pipe 9, a first three-way joint 10 is sleeved and arranged between the pair of connecting pipes 9, a liquid discharge pipe 11 is, the water inlet of water pump 12 cup joints installation leakage fluid dram 14 through second three way connection 13 intercommunication, and the lateral wall at processing apparatus 1 is cup jointed in the trompil of leakage fluid dram 14, installs valve 15 on the fluid-discharge tube 11 that the vertical direction port of second three way connection 13 is connected, and 3 tops trompil screws in inner chamber install blast pipe 16, install air exhauster 17 on the blast pipe 16, and the top of blast pipe 16 is equipped with outlet flue 18.
The group of spray pipes 7 are horizontally arranged, and the left end faces of the spray pipes 7 are sealed, so that the spraying area of the alkaline liquid is enlarged, the contact with the flue gas is increased, and the desulfurization effect is good; the outer surface of the processing device 1 is hinged with a movably-mounted access cover 19, so that the internal maintenance processing of the device is facilitated; the controller 20 is embedded and installed on the surface of the processing device 1 at the lower part of the access cover 19, and the controller 20 is electrically connected with the exhaust fan 17 and the water pump 12, so that the exhaust fan 17 and the water pump 12 can be electrically controlled, and the operation is simple; the filter screen 21 is arranged at the left end of the liquid outlet 14 and in the inner cavity 3, so that impurity dust in the alkali liquor pool 4 can be effectively filtered, and the water pump 12 and the liquid outlet pipe 11 are prevented from being blocked to influence subsequent desulfurization treatment; first fender cigarette board 5 and second fender cigarette board 6 all are the tilt up, and all are equipped with through-hole 22 on first fender cigarette board 5 and the second fender cigarette board 6, can effectively block the dust in the flue gas like this.
The working principle is as follows: when the utility model is used, the smoke gas to be desulfurized and dedusted enters the processing device 1 through the smoke inlet 2, firstly the water pump 12 is started through the controller 20, the alkaline liquid in the alkaline liquid pool 4 is sprayed to the smoke gas through the liquid discharge pipe 11, the spray pipe 7 and the spray head 8 for desulfurization treatment, because the group of spray pipes 7 arranged in the horizontal direction and the spray head 8 communicated with the spray pipe 7 increase the spraying area of the alkaline liquid, the contact with the smoke gas is increased, the desulfurization effect is ensured, after the treatment, the exhaust fan 17 is started, the purified smoke gas is discharged from the exhaust pipe 16, in addition, the first smoke baffle 5 and the second smoke baffle 6 which are inclined upwards and are arranged on the side wall of the inner cavity 3 can effectively block the dust in the smoke gas, and fall into the alkaline liquid, in addition, when the alkaline liquid used for many times needs to be changed, the water pump 12 can be closed, the valve 15 is opened to discharge the alkaline liquid for treatment, the device has the advantages of reasonable overall design, simple operation, convenient use, good use effect and the like.
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.
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 flue gas desulfurization dust collector, includes processing apparatus (1), its characterized in that: a smoke inlet (2) is formed in the left side of the treatment device (1), an inner cavity (3) is formed in the treatment device (1), an alkaline liquid pool (4) is arranged in the inner cavity (3), a first smoke baffle (5) and a second smoke baffle (6) are arranged on the upper portion of the alkaline liquid pool (4), the left side of the first smoke baffle (5) is fixedly arranged on the left side wall of the inner cavity (3), the right side of the second smoke baffle (6) is fixedly arranged on the right side wall of the inner cavity (3), the first smoke baffle (5) is arranged on the upper portion of the second smoke baffle (6), a group of spray pipes (7) are arranged on the upper portion of the first smoke baffle (5), a plurality of spray heads (8) are arranged on the lower surface of each spray pipe (7), the right ends of the spray pipes (7) penetrate through the right side wall of the treatment device (1) and extend to the outside to be communicated with a connecting pipe (9), it is a pair of be provided with first three way connection (10) between connecting pipe (9), the other end of first three way connection (10) is provided with fluid-discharge tube (11), be provided with water pump (12) on fluid-discharge tube (11), the water inlet of water pump (12) is provided with leakage fluid dram (14) through second three way connection (13) intercommunication, just leakage fluid dram (14) fixed set up in the lateral wall of processing apparatus (1), be provided with valve (15) on fluid-discharge tube (11) that second three way connection (13) vertical direction port is connected, inner chamber (3) top is provided with blast pipe (16), be provided with air exhauster (17) on blast pipe (16), the top of blast pipe (16) is provided with out smoke mouth (18).
2. The flue gas desulfurization dust removing device according to claim 1, characterized in that: and the group of spray pipes (7) are horizontally arranged, and the left end face of each spray pipe (7) is sealed.
3. The flue gas desulfurization dust removing device according to claim 1, characterized in that: an access cover (19) is arranged on the outer surface of the processing device (1).
4. The flue gas desulfurization dust removing apparatus according to claim 3, characterized in that: the device is characterized in that a controller (20) is arranged on the surface of the treatment device (1) and at the lower part of the access cover (19), and the controller (20) is electrically connected with the exhaust fan (17) and the water pump (12).
5. The flue gas desulfurization dust removing device according to claim 1, characterized in that: a filter screen (21) is arranged at the left end of the liquid discharge port (14) and in the inner cavity (3).
6. The flue gas desulfurization dust removing device according to claim 1, characterized in that: first fender cigarette board (5) and second fender cigarette board (6) all set up tilt up, just all be provided with through-hole (22) on first fender cigarette board (5) and the second fender cigarette board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249835.1U CN212188540U (en) | 2020-03-04 | 2020-03-04 | Flue gas desulfurization dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249835.1U CN212188540U (en) | 2020-03-04 | 2020-03-04 | Flue gas desulfurization dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212188540U true CN212188540U (en) | 2020-12-22 |
Family
ID=73820194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020249835.1U Active CN212188540U (en) | 2020-03-04 | 2020-03-04 | Flue gas desulfurization dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212188540U (en) |
-
2020
- 2020-03-04 CN CN202020249835.1U patent/CN212188540U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: Room 201, building 38, 333 Qinjiang Road, Xuhui District, Shanghai 200030 Patentee after: CENSTRON ENVIRONMENTAL TECHNOLOGY & ENGINEERING Co.,Ltd. Address before: 441308 Longfeng street, Huaihe Town, suixian County, Suizhou City, Hubei Province Patentee before: Luo Xinghong |
|
| TR01 | Transfer of patent right |