CN112426852A - Flue gas desulfurization device for coal-fired power plant - Google Patents
Flue gas desulfurization device for coal-fired power plant Download PDFInfo
- Publication number
- CN112426852A CN112426852A CN202011501926.0A CN202011501926A CN112426852A CN 112426852 A CN112426852 A CN 112426852A CN 202011501926 A CN202011501926 A CN 202011501926A CN 112426852 A CN112426852 A CN 112426852A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- gas desulfurization
- desulfurization tower
- push
- pull plate
- 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.)
- Pending
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 239000003546 flue gas Substances 0.000 title claims abstract description 88
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 85
- 230000023556 desulfurization Effects 0.000 title claims abstract description 85
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000003245 coal Substances 0.000 claims abstract description 5
- 239000000779 smoke Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 abstract description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2332—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements the stirrer rotating about a horizontal axis; Stirrers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237612—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Abstract
The invention discloses a flue gas desulfurization device for a coal-fired power plant, which comprises a flue gas desulfurization tower, a rotary spray head, a motor, an oxygen fan and a bearing, wherein a push-pull plate is arranged in the flue gas desulfurization tower, a telescopic rod is arranged in the flue gas desulfurization tower, a stirring shaft is arranged in the flue gas desulfurization tower and is connected with the push-pull plate through the telescopic rod, a liquid channel is arranged in the flue gas desulfurization tower, a liquid outlet channel is arranged on the upper side of the rotary spray head, and the bearing is arranged in the push-pull plate. This flue gas desulfurization device for coal fired power plant is provided with motor, expansion plate, push-and-pull plate, and accessible motor drive expansion plate and push-and-pull plate, and this sediment of flue gas desulfurization device bottom for coal fired power plant is pushed and pulled to the push-and-pull plate, then the motor drives the (mixing) shaft and rotates, and the (mixing) shaft can move through the motion of expansion plate, so the (mixing) shaft can remove the stirring in the device bottom to can carry out intensive mixing, make the solution fully react.
Description
Technical Field
The invention relates to the technical field of flue gas desulfurization devices, in particular to a flue gas desulfurization device for a coal-fired power plant.
Background
With the global development of global industrialization, environmental problems are increasingly prominent, especially the problem of atmospheric environmental pollution is increasingly serious due to the use of a large amount of fossil fuels, and the problems of acid rain and dust haze endanger the survival of human beings. While the coal-fired boiler is one of the most important sources of acid rain and dust haze caused by the emitted sulfur dioxide and smoke dust. Therefore, the sulfur dioxide and smoke content in the flue gas emission standard of the coal-fired boiler established by the governments of various countries is more and more strictly limited.
In recent years, the atmospheric pollution in China is increasingly intensified. From 2013, haze starts to become a Chinese annual hotspot word. Reports show that only less than 1% of the 500 largest cities in china meet the air quality standards recommended by the world health organization, and at the same time, 7 of the 10 most polluted cities in the world are in china.
SO2 is one of the main atmospheric pollutants facing human beings today, and is the first atmospheric pollutant of the atmospheric environment. The pollution discharge problem of the method becomes an important factor for restricting the development of national economy in China, SO that the reduction of the discharge of SO2 by adopting an effective treatment technology is not slow.
In some conventional wet desulphurization towers, precipitates are easy to adhere to the bottom of the wet desulphurization tower, the precipitates are troublesome to clean, and a plurality of stirring shafts are required to be used for stirring during stirring, so that resources are wasted, and therefore, the flue gas desulphurization device for the coal-fired power plant is provided, so that the problems provided in the prior art are solved.
Disclosure of Invention
The invention aims to provide a flue gas desulfurization device for a coal-fired power plant, which aims to solve the problems that in some conventional wet desulfurization towers provided by the background art, precipitates are easy to adhere to the bottom of the tower, the precipitates are troublesome to clean, and a plurality of stirring shafts are required to stir during stirring, so that resources are wasted.
In order to achieve the purpose, the invention provides the following technical scheme: a flue gas desulfurization device for a coal-fired power plant comprises a flue gas desulfurization tower, a rotary spray head, a motor, an oxygen fan and a bearing, wherein a push-pull plate is arranged inside the flue gas desulfurization tower, a liquid storage tank is arranged outside the flue gas desulfurization tower, a water storage tank is arranged above the liquid storage tank, a smoke outlet channel is arranged above the flue gas desulfurization tower, the rotary spray head is arranged inside the flue gas desulfurization tower, a filter plate is arranged inside the flue gas desulfurization tower, a smoke inlet channel is connected outside the flue gas desulfurization tower, an oxygen channel is connected at the lower end of the flue gas desulfurization tower, the motor is arranged above the oxygen channel, the oxygen fan is connected outside the oxygen channel and is connected with the flue gas desulfurization tower through the oxygen channel, a telescopic rod is arranged inside the flue gas desulfurization tower, a stirring shaft is arranged inside the flue gas desulfurization tower and is connected with the, a liquid channel is arranged in the flue gas desulfurization tower, a liquid outlet channel is arranged on the upper side of the rotary spray head, and a bearing is arranged in the push-pull plate.
Preferably, the bottom of the flue gas desulfurization tower is set to be rectangular, and the flue gas desulfurization tower is movably connected with the telescopic rod.
Preferably, the width of the push-pull plate is the same as the width of the bottom of the flue gas desulfurization tower, and the push-pull plate is connected with the telescopic rod through a bearing.
Preferably, the push-pull plate and the telescopic rod are connected with the bearing in a welding mode, and the bearing is in a sealing state.
Preferably, the telescopic rod forms a telescopic device in the flue gas desulfurization tower, and the telescopic distance of the telescopic device is equal to the length of the flue gas desulfurization tower.
Preferably, the connection mode of the stirring shaft and the telescopic rod is welding, and the stirring shaft forms a rotating device on the telescopic rod.
Compared with the prior art, the invention has the beneficial effects that: the flue gas desulfurization device for the coal-fired power plant;
(1) the motor is arranged, the expansion plate and the push-pull plate are driven by the motor, the push-pull plate pushes and pulls the sediment at the bottom of the flue gas desulfurization device for the coal-fired power plant, then the motor drives the stirring shaft to rotate, and the stirring shaft can move through the movement of the expansion plate, so that the stirring shaft can move and stir at the bottom of the device, and thus, the full stirring can be carried out, and the solution can fully react.
(2) The device is provided with a hinge and a fixed lock, when the solution reaction is finished, the bottom of the device can be opened through the fixed lock, and sediment at the bottom of the device can be cleaned by opening the hinge and the fixed lock, so that the sediment is prevented from being difficult to clean after being hardened.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the telescopic rod of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the bottom part of the present invention.
In the figure: 1. a flue gas desulfurization tower; 2. a push-pull plate; 3. a liquid storage tank; 4. a water storage tank; 5. a smoke outlet channel; 6. rotating the spray head; 7. a filter plate; 8. a smoke inlet channel; 9. an oxygen channel; 10. a motor; 11. an oxygen fan; 12. a telescopic rod; 13. a stirring shaft; 14. a liquid channel; 15. a liquid outlet channel; 16. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a flue gas desulfurization device for a coal-fired power plant comprises a flue gas desulfurization tower 1, a push-pull plate 2, a liquid storage tank 3, a water storage tank 4, a smoke outlet channel 5, a rotary spray head 6, a filter plate 7, a smoke inlet channel 8, an oxygen channel 9, a motor 10, an oxygen fan 11, a telescopic rod 12, a stirring shaft 13, a liquid channel 14, a liquid outlet channel 15 and a bearing 16, wherein the push-pull plate 2 is arranged inside the flue gas desulfurization tower 1, the liquid storage tank 3 is arranged outside the flue gas desulfurization tower 1, the water storage tank 4 is arranged on the upper side of the liquid storage tank 3, the smoke outlet channel 5 is arranged on the upper side of the flue gas desulfurization tower 1, the rotary spray head 6 is arranged inside the flue gas desulfurization tower 1, the filter plate 7 is arranged inside the flue gas desulfurization tower 1, the smoke inlet channel 8 is connected to the outer side of the flue gas desulfurization tower 1, the lower end of the flue, and the oxygen fan 11 is connected with the flue gas desulfurization tower 1 through the oxygen passage 9, the telescopic rod 12 is arranged inside the flue gas desulfurization tower 1, the stirring shaft 13 is connected with the push-pull plate 2 through the telescopic rod 12, the liquid passage 14 is arranged inside the flue gas desulfurization tower 1, the liquid outlet passage 15 is arranged on the upper side of the rotary spray head 6, and the bearing 16 is arranged inside the push-pull plate 2.
The bottom of the flue gas desulfurization tower 1 is set to be rectangular, the connection mode of the flue gas desulfurization tower 1 and the telescopic rod 12 is movably connected, and the push-pull plate 2 is convenient to push and pull inside the flue gas desulfurization tower 1.
The width of the push-pull plate 2 is the same as the width of the bottom of the flue gas desulfurization tower 1, and the push-pull plate 2 is connected with the telescopic rod 12 through the bearing 16, so that the push-pull plate 2 can conveniently move inside the flue gas desulfurization tower 1.
The push-pull plate 2 and the telescopic rod 12 are connected with the bearing 16 by welding, and the bearing 16 is in a sealed state, so that the connection of the push-pull plate 2 is more stable, and the bearing 16 is prevented from being rusted by water, and the bearing 16 is prevented from being damaged.
The telescopic link 12 constitutes the telescoping device at flue gas desulfurization tower 1, and the flexible distance of this telescoping device equals the length of flue gas desulfurization tower 1, makes the (mixing) shaft 13 of settling on telescopic link 12 can remove the stirring in flue gas desulfurization tower 1 bottom again.
The connection mode of (mixing) shaft 13 and telescopic link 12 is the welding, and (mixing) shaft 13 constitutes rotary device at telescopic link 12, makes things convenient for (mixing) shaft 13 to stir in flue gas desulfurization tower 1 is inside.
The working principle is as follows: when using this flue gas desulfurization device for coal fired power plant, at first, will inspect the integrality of device earlier, then transport this flue gas desulfurization device for coal fired power plant to the operating position again, then with the flue gas through advancing cigarette passageway 8, then begin to spray the liquid in liquid storage tank 3 and the tank 4 through rotatory nozzle 6, thereby make the flue gas desulfurization, then the liquid after spraying will filter the particulate matter through filter 7, then the flue gas will continue to go upwards, reach the external world through going out cigarette passageway 5, liquid after the filtration will reach this flue gas desulfurization tower 1's lower part through liquid channel 14.
Then, the oxygen blower 11 starts to operate to draw oxygen from the outside, and the oxygen reaches the inside of the flue gas desulfurization tower 1 through the oxygen channel 9 to oxidize the solution, then the motor 10 is started, the motor 10 rotates the telescopic rod 12 to rotate the stirring shaft 13, when the telescopic rod 12 is telescopic, the push-pull plate 2 and the stirring shaft 13 are driven to be telescopic, the push-pull plate 2 can be pushed and pulled to push and pull the sediment at the bottom, then the bottom of the flue gas desulfurization device for the coal-fired power plant can be opened through the hinge and the fixing lock to remove the sediment, and the stirring shaft 13 is moved and stirred inside the flue gas desulfurization tower 1 to fully stir the liquid, so that the whole work is completed, and the contents which are not described in detail in the specification, such as the motor 10 and the like, belong to the prior art known by a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a flue gas desulfurization device for coal fired power plant, includes flue gas desulfurization tower (1), rotatory nozzle (6), motor (10), oxygen fan (11) and bearing (16), its characterized in that: the flue gas desulfurization tower is characterized in that a push-pull plate (2) is arranged inside the flue gas desulfurization tower (1), a liquid storage tank (3) is arranged outside the flue gas desulfurization tower (1), a water storage tank (4) is arranged on the upper side of the liquid storage tank (3), a smoke outlet channel (5) is arranged on the upper side of the flue gas desulfurization tower (1), a rotary spray head (6) is arranged inside the flue gas desulfurization tower (1), a filter plate (7) is arranged inside the flue gas desulfurization tower (1), a smoke inlet channel (8) is connected to the outer side of the flue gas desulfurization tower (1), an oxygen channel (9) is connected to the lower end of the flue gas desulfurization tower (1), a motor (10) is arranged on the upper side of the oxygen channel (9), an oxygen fan (11) is connected to the outer side of the oxygen channel (9), the oxygen fan (11) is connected with the flue gas desulfurization tower (1) through the, the flue gas desulfurization tower (1) is internally provided with a stirring shaft (13), the stirring shaft (13) is connected with the push-pull plate (2) through a telescopic rod (12), a liquid channel (14) is arranged inside the flue gas desulfurization tower (1), a liquid outlet channel (15) is arranged on the upper side of the rotary spray head (6), and a bearing (16) is arranged inside the push-pull plate (2).
2. The flue gas desulfurization device for a coal-fired power plant according to claim 1, characterized in that: the bottom of the flue gas desulfurization tower (1) is rectangular, and the flue gas desulfurization tower (1) is movably connected with the telescopic rod (12).
3. The flue gas desulfurization device for a coal-fired power plant according to claim 1, characterized in that: the width of the push-pull plate (2) is the same as the width of the bottom of the flue gas desulfurization tower (1), and the push-pull plate (2) is connected with the telescopic rod (12) through a bearing (16).
4. The flue gas desulfurization device for a coal-fired power plant according to claim 1, characterized in that: the push-pull plate (2) and the telescopic rod (12) are connected with the bearing (16) in a welding mode, and the bearing (16) is in a sealing state.
5. The flue gas desulfurization device for a coal-fired power plant according to claim 1, characterized in that: the telescopic rod (12) forms a telescopic device in the flue gas desulfurization tower (1), and the telescopic distance of the telescopic device is equal to the length of the flue gas desulfurization tower (1).
6. The flue gas desulfurization device for a coal-fired power plant according to claim 1, characterized in that: the connection mode of the stirring shaft (13) and the telescopic rod (12) is welding, and the stirring shaft (13) forms a rotating device on the telescopic rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501926.0A CN112426852A (en) | 2020-12-18 | 2020-12-18 | Flue gas desulfurization device for coal-fired power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011501926.0A CN112426852A (en) | 2020-12-18 | 2020-12-18 | Flue gas desulfurization device for coal-fired power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112426852A true CN112426852A (en) | 2021-03-02 |
Family
ID=74696749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011501926.0A Pending CN112426852A (en) | 2020-12-18 | 2020-12-18 | Flue gas desulfurization device for coal-fired power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112426852A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457412A (en) * | 2021-05-21 | 2021-10-01 | 王玉祥 | Double-loop flue gas desulfurization tower |
| CN113856432A (en) * | 2021-10-28 | 2021-12-31 | 北方联合电力有限责任公司呼和浩特金桥热电厂 | Power plant desulfurizing tower |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006016067B3 (en) * | 2006-04-04 | 2008-01-03 | Clausthaler Umwelttechnikinstitut Gmbh, (Cutec-Institut) | Flakes forming device |
| CN203829914U (en) * | 2014-03-25 | 2014-09-17 | 肖业军 | Pneumatic water curtain tower enabling desulfuration concentration to be smaller than 10 mg |
| CN206334530U (en) * | 2016-10-26 | 2017-07-18 | 华能重庆珞璜发电有限责任公司 | A kind of anti-blocking cleaning device for flue gas desulfurization device |
| CN107321158A (en) * | 2017-07-31 | 2017-11-07 | 泉州泉港灿鹏机械设备有限公司 | A kind of energy-saving and high efficient acid mist purifying tower based on Internet of Things |
| CN207581517U (en) * | 2017-10-24 | 2018-07-06 | 上海泉合环保科技有限公司 | A kind of industrial wastewater settler |
| CN207811453U (en) * | 2017-12-28 | 2018-09-04 | 重庆市桑麻环保科技有限公司 | A kind of industrial sewage processing unit |
| CN208465595U (en) * | 2018-06-13 | 2019-02-05 | 攀枝花市蓝鼎环保科技有限公司 | A kind of flue gas desulfurization special tower |
| CN109499253A (en) * | 2018-12-27 | 2019-03-22 | 新乡市金震机械制造有限公司 | A kind of damaged tire refining equipment waste gas dedusting system |
| CN110523249A (en) * | 2019-09-29 | 2019-12-03 | 苏州仕净环保科技股份有限公司 | A kind of equipment for treating industrial waste gas with monitoring function |
| CN209828942U (en) * | 2019-04-11 | 2019-12-24 | 河南省富亿达汽配有限公司 | Paraffin melting device |
| CN209997393U (en) * | 2019-04-22 | 2020-01-31 | 江苏民生特种设备集团有限公司 | energy-saving flue gas desulfurization tower |
| CN210065225U (en) * | 2019-05-30 | 2020-02-14 | 中国水产科学研究院黑龙江水产研究所 | Separation device for heavy metal pollutants in water sample |
| CN110813036A (en) * | 2019-11-28 | 2020-02-21 | 湖北国耘电气科技有限公司 | Environment-friendly sweetener for thermal power |
| CN210457778U (en) * | 2019-07-19 | 2020-05-05 | 南京华路公路设备工程有限公司 | Sewage treatment device capable of reducing odor emission |
| CN210729126U (en) * | 2019-06-28 | 2020-06-12 | 国家电投集团协鑫滨海发电有限公司 | Thermal power flue gas pollution processing apparatus |
| CN211635352U (en) * | 2019-12-20 | 2020-10-09 | 福建省恒祥渔业有限公司 | Liquid fertilizer extraction element |
| CN111760335A (en) * | 2020-07-13 | 2020-10-13 | 曹氏珍 | Make things convenient for sewage sedimentation tank of mud clearance |
-
2020
- 2020-12-18 CN CN202011501926.0A patent/CN112426852A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006016067B3 (en) * | 2006-04-04 | 2008-01-03 | Clausthaler Umwelttechnikinstitut Gmbh, (Cutec-Institut) | Flakes forming device |
| CN203829914U (en) * | 2014-03-25 | 2014-09-17 | 肖业军 | Pneumatic water curtain tower enabling desulfuration concentration to be smaller than 10 mg |
| CN206334530U (en) * | 2016-10-26 | 2017-07-18 | 华能重庆珞璜发电有限责任公司 | A kind of anti-blocking cleaning device for flue gas desulfurization device |
| CN107321158A (en) * | 2017-07-31 | 2017-11-07 | 泉州泉港灿鹏机械设备有限公司 | A kind of energy-saving and high efficient acid mist purifying tower based on Internet of Things |
| CN207581517U (en) * | 2017-10-24 | 2018-07-06 | 上海泉合环保科技有限公司 | A kind of industrial wastewater settler |
| CN207811453U (en) * | 2017-12-28 | 2018-09-04 | 重庆市桑麻环保科技有限公司 | A kind of industrial sewage processing unit |
| CN208465595U (en) * | 2018-06-13 | 2019-02-05 | 攀枝花市蓝鼎环保科技有限公司 | A kind of flue gas desulfurization special tower |
| CN109499253A (en) * | 2018-12-27 | 2019-03-22 | 新乡市金震机械制造有限公司 | A kind of damaged tire refining equipment waste gas dedusting system |
| CN209828942U (en) * | 2019-04-11 | 2019-12-24 | 河南省富亿达汽配有限公司 | Paraffin melting device |
| CN209997393U (en) * | 2019-04-22 | 2020-01-31 | 江苏民生特种设备集团有限公司 | energy-saving flue gas desulfurization tower |
| CN210065225U (en) * | 2019-05-30 | 2020-02-14 | 中国水产科学研究院黑龙江水产研究所 | Separation device for heavy metal pollutants in water sample |
| CN210729126U (en) * | 2019-06-28 | 2020-06-12 | 国家电投集团协鑫滨海发电有限公司 | Thermal power flue gas pollution processing apparatus |
| CN210457778U (en) * | 2019-07-19 | 2020-05-05 | 南京华路公路设备工程有限公司 | Sewage treatment device capable of reducing odor emission |
| CN110523249A (en) * | 2019-09-29 | 2019-12-03 | 苏州仕净环保科技股份有限公司 | A kind of equipment for treating industrial waste gas with monitoring function |
| CN110813036A (en) * | 2019-11-28 | 2020-02-21 | 湖北国耘电气科技有限公司 | Environment-friendly sweetener for thermal power |
| CN211635352U (en) * | 2019-12-20 | 2020-10-09 | 福建省恒祥渔业有限公司 | Liquid fertilizer extraction element |
| CN111760335A (en) * | 2020-07-13 | 2020-10-13 | 曹氏珍 | Make things convenient for sewage sedimentation tank of mud clearance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457412A (en) * | 2021-05-21 | 2021-10-01 | 王玉祥 | Double-loop flue gas desulfurization tower |
| CN113856432A (en) * | 2021-10-28 | 2021-12-31 | 北方联合电力有限责任公司呼和浩特金桥热电厂 | Power plant desulfurizing tower |
| CN113856432B (en) * | 2021-10-28 | 2023-11-17 | 北方联合电力有限责任公司呼和浩特金桥热电厂 | Desulfurizing tower of power plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112426852A (en) | Flue gas desulfurization device for coal-fired power plant | |
| CN214287531U (en) | Flue gas desulfurization and denitrification device for power plant | |
| CN201643961U (en) | Gas pollutant purification device based on wet processing | |
| CN215027628U (en) | Multi-stage injection desulphurization device | |
| CN210303080U (en) | High-efficient sulphur removal device | |
| CN207941388U (en) | A kind of energy-saving desulfuration device of automatic control system | |
| CN206355819U (en) | A kind of wet desulphurization denitrification apparatus of industrial furnace flue gas | |
| CN214598231U (en) | Unconventional pollutant atmosphere prevention and treatment device | |
| CN214598220U (en) | High-efficient SOx/NOx control compound dust collector | |
| CN215411944U (en) | Small-size combined type SOx/NOx control device | |
| CN216223693U (en) | Flue gas desulfurization device for coal-fired power plant | |
| CN219023889U (en) | Desulfurization spray set for flue gas dust remover | |
| CN212369910U (en) | Desulfurizing and dust-removing device | |
| CN206577574U (en) | Smoke processing system for desulphurization denitration | |
| CN201423244Y (en) | Exhaust gas desulfurization absorption tower | |
| CN220609551U (en) | Exhaust pin-removing device | |
| CN216964156U (en) | Glass kiln flue gas SCR denitrification facility | |
| CN209188463U (en) | A kind of high-performance Combined desulfurizing dust remover | |
| CN210097357U (en) | Rotary-converging coupling sulfur-removing dust-removing device | |
| CN220677374U (en) | Spray absorption desulfurizing tower | |
| CN217016062U (en) | Environment-friendly flue gas dust removal desulfurizing tower | |
| CN212731530U (en) | Desulfurization dust removal reactor deashing system | |
| CN218687958U (en) | Desulfurization device for efficient circulation of shift gas | |
| CN202478802U (en) | Removing device for multi-component pollutants in glass furnace flue gas | |
| CN219290993U (en) | Sealed desulfurization production flue gas recovery tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210302 |
|
| RJ01 | Rejection of invention patent application after publication |