CN105688580A - Efficient dedusting rectifying device based on desulfurizing tower - Google Patents
Efficient dedusting rectifying device based on desulfurizing tower Download PDFInfo
- Publication number
- CN105688580A CN105688580A CN201610203997.XA CN201610203997A CN105688580A CN 105688580 A CN105688580 A CN 105688580A CN 201610203997 A CN201610203997 A CN 201610203997A CN 105688580 A CN105688580 A CN 105688580A
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- CN
- China
- Prior art keywords
- desulfurizing tower
- dedusting
- demister
- effective dust
- commutator
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
-
- 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
-
- 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
-
- 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
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an efficient dedusting rectifying device based on a desulfurizing tower. The efficient dedusting rectifying device comprises the desulfurizing tower, wherein a dedusting rectifier is horizontally arranged in the desulfurizing tower; the dedusting rectifier is composed of a porous plate, a flow guide part and a fixing fin; a plurality of small holes are uniformly formed in the porous plate; the flow guide part is fixed above the small holes through the fixing fin; a scrubbing solution inlet matched with the dedusting rectifier is also arranged on the desulfurizing tower; the scrubbing solution inlet is located above the dedusting rectifier; and the scrubbing solution inlet is connected with a scrubbing solution tank through a scrubbing solution pump. The efficient dedusting rectifying device based on the desulfurizing tower, disclosed by the invention, can be used for greatly enhancing the dust collecting effect and reducing the dust concentration in smoke; the dust concentration in smoke can be reduced to below the emission standard so as to directly emit the smoke; and no additional dedusting device is arranged, so that the occupied area of the smoke processing equipment is reduced, and the environment-friendly cost of a power plant is reduced.
Description
Technical field
The present invention relates to coal steam-electric plant smoke and process apparatus field, specifically a kind of high-effective dust-removing fairing based on desulfurizing tower。
Background technology
Thermal power plant is called for short in thermal power plant, is utilize combustible (such as coal) as the factory of fuel production electric energy, and its basic process of production is: fuel heating water when burning generates steam, and the chemical energy of fuel is transformed into heat energy；Steam pressure pushing turbine rotates, and heat energy converts mechanical energy to；Then steam turbine drive electrical generators rotates, and mechanical energy is become electric energy。
Current thermal power plant mainly adopts coal as fuel, and coal can produce substantial amounts of containing fume in combustion, if these are directly discharged in air containing fume, air will cause serious pollution。Nowadays, environmental issue is increasingly paid attention to by people, and the atmosphere pollutants emission standards of thermal power plant is also more and more stricter。Thermal power plant typically is provided with multiple fume treatment auxiliary, and wherein desulfurizing tower is exactly one therein。The Main Function of current desulfurizing tower is that flue gas is carried out desulfurization process, its dust removing effects is not good, flue gas is after desulfurizing tower, its smoke content is unable to reach discharge standard, must again pass by after other cleaners process and could discharge, not only add the quantity of the fume treatment auxiliary that thermal power plant to configure, and add the floor space of fume treatment auxiliary, relatively costly。
Summary of the invention
It is an object of the invention to provide a kind of high-effective dust-removing fairing based on desulfurizing tower, with the problem solving to propose in above-mentioned background technology。
For achieving the above object, the present invention provides following technical scheme:
A kind of high-effective dust-removing fairing based on desulfurizing tower, including desulfurizing tower, dedusting commutator it has been horizontally disposed with in described desulfurizing tower, dedusting commutator is made up of porous plate, conducting element and fixing fin, uniformly offering multiple aperture on described porous plate, conducting element is fixed on above aperture by fixing fin, and desulfurizing tower also sets up the cleaning mixture import matched with dedusting commutator, cleaning mixture import is positioned at above dedusting commutator, and cleaning mixture import is connected to washing liquid pool by washing liquid pump。
As the further scheme of the present invention: described desulfurizing tower lower side is provided with gas approach, top is provided with exhanst gas outlet, it it is slurry pool bottom desulfurizing tower, desulfurization spraying layer is arranged in the middle part of desulfurizing tower, and it is positioned at above gas approach, the entrance point of slurry circulating pump connects slurry pool by pipeline, and the port of export connects desulfurization spraying layer by pipeline。
As the present invention further scheme: described desulfurization spraying layer is provided above pre-demister, in the middle part of desulfurizing tower, it is provided with demister, and demister is positioned at above pre-demister。
As the present invention further scheme: described demister is multi-stage demister。
As the present invention further scheme: described conducting element is fixed on above aperture by being positioned at four fixing fins of its surrounding。
As the present invention further scheme: described conducting element is cone。
As the present invention further scheme: described conducting element is hemispherical。
As the present invention further scheme: be additionally provided with cleaning pipe in described desulfurizing tower, clean pipe and be positioned at above dedusting commutator, clean pipe and be connected to water source by flushing water pump, clean and pipe is provided with multiple washer jet。
As the present invention further scheme: the cleaning mixture import of described dedusting commutator and correspondence thereof is arranged between desulfurization spraying layer and pre-demister, between pre-demister and demister or the top of demister。
As the present invention further scheme: described desulfurizing tower side is additionally provided with oxidation fan and agitating device, oxidation fan and agitating device and is connected to slurry pool。
Compared with prior art, the invention has the beneficial effects as follows:
1, the present invention is based on the high-effective dust-removing fairing of desulfurizing tower, it is transform on the basis of existing desulfurizing tower, improved desulfurizing tower can be greatly enhanced the trapping effect to flue dust, flue gas is after this desulfurizing tower, the dust concentration in flue gas can be reduced, the dust concentration making flue gas is reduced to below discharge standard, it is thus possible to directly discharge, without additionally arranging cleaner, decrease the quantity of the fume treatment auxiliary that thermal power plant to configure, and decrease the floor space of fume treatment auxiliary, reduce the environmental protection cost of thermal power plant。
2, the present invention is based on the high-effective dust-removing fairing of desulfurizing tower, transforms owing to being based on existing desulfurizing tower, and improvement cost is low, it is easy to promote。
Accompanying drawing explanation
Fig. 1 is the structural representation of the high-effective dust-removing fairing based on desulfurizing tower。
Fig. 2 is that embodiment 1 is based on the structural representation of dedusting commutator in the high-effective dust-removing fairing of desulfurizing tower。
Fig. 3 is that embodiment 2 is based on the structural representation of dedusting commutator in the high-effective dust-removing fairing of desulfurizing tower。
In figure: 1 oxidation fan；2 agitating devices；3 slurry circulating pumps；4 slurry pools；5 desulfurizing towers；6 gas approach；7 desulfurization spraying layers；8 pre-demisters；9 dedusting commutators；91 porous plates；92 conducting elements；93 fixing fins；10 washing liquid pumps；11 demisters；12 flushing water pumps；13 washer jets；14 exhanst gas outlets；15 cleaning mixture imports。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Embodiment 1
Refer to Fig. 1～2, in the embodiment of the present invention, a kind of high-effective dust-removing fairing based on desulfurizing tower, including desulfurizing tower 5, described desulfurizing tower 5 lower side is provided with gas approach 6, top is provided with exhanst gas outlet 14, it it is slurry pool 4 bottom desulfurizing tower 5, desulfurization spraying layer 7 is arranged in the middle part of desulfurizing tower 5, and it is positioned at above gas approach 6, the entrance point of slurry circulating pump 3 connects slurry pool 4 by pipeline, the port of export connects desulfurization spraying layer 7 by pipeline, serosity in slurry pool 4 is extracted out by slurry circulating pump 3, and send into desulfurization spraying layer 7, serosity is sprayed downwards by desulfurization spraying layer 7, flue gas enters in desulfurizing tower 5 through gas approach 6, uphill process meets with the serosity declined, the flue gas of process is carried out desulfurization process by serosity, flue gas after desulfurization processes continues to rise, and serosity falls after rise to slurry pool 4, so circulation；Described desulfurization spraying layer 7 is provided above pre-demister 8, is provided with demister 11 in the middle part of desulfurizing tower 5, and demister 11 is positioned at above pre-demister 8, pre-demister 8 coordinates with demister 11, flue gas after desulfurization carries out remove mist process, it is preferred that described demister 11 is multi-stage demister；It has been horizontally disposed with dedusting commutator 9 in described desulfurizing tower 5, dedusting commutator 9 is by porous plate 91, conducting element 92 and fixing fin 93 form, described porous plate 91 uniformly offers multiple aperture, conducting element 92 is fixed on above aperture by fixing fin 93, described desulfurizing tower 5 also sets up the cleaning mixture import 15 matched with dedusting commutator 9, cleaning mixture import 15 is positioned at above dedusting commutator 9, and cleaning mixture import 15 is connected to washing liquid pool by washing liquid pump 10, preferably, described conducting element 92 is cone, conducting element 92 is fixed on above aperture by being positioned at four fixing fins 93 of its surrounding, scrubbed for cleaning mixture liquid import 15 is constantly sent into above dedusting commutator 9 by washing liquid pump 10, make dedusting commutator 9 maintains certain and hold height of liquid layer, after flue gas is from bottom to top by the aperture of porous plate 91, strong mass transfer is there is with the cleaning mixture on porous plate under the guide functions of conducting element 92, thus trapping the flue dust entrained by flue gas, it is substantially reduced the dust concentration in flue gas, the dust concentration making flue gas is reduced to below discharge standard, flue gas after dedusting continues to rise after liquid layer is held in traverse；Cleaning pipe it is additionally provided with in described desulfurizing tower 5, clean pipe and be positioned at above dedusting commutator 9, clean pipe and be connected to water source by flushing water pump 12, clean and pipe is provided with multiple washer jet 13, flushing water pump 12 is sent into after being extracted out by the water at water source and is cleaned pipe, the water cleaned in pipe sprays downwards through washer jet 13, the demister 11 of lower section is carried out, it is to avoid demister 11 is blocked by flue dust；Described desulfurizing tower 5 side is additionally provided with oxidation fan 1 and agitating device 2, oxidation fan 1 and agitating device 2 and is connected to slurry pool 4。
The cleaning mixture import 15 of described dedusting commutator 9 and correspondence thereof is arranged between desulfurization spraying layer 7 and pre-demister 8, between pre-demister 8 and the demister 11 or top of demister 11。
The operation principle of the present invention is: the serosity in slurry pool 4 is extracted out by slurry circulating pump 3, and send into desulfurization spraying layer 7, serosity is sprayed downwards by desulfurization spraying layer 7, flue gas enters in desulfurizing tower 5 through gas approach 6, meeting with the serosity declined in uphill process, the flue gas of process is carried out desulfurization process by serosity, and the flue gas after desulfurization processes continues to rise, and serosity falls after rise to slurry pool 4, so circulate。Scrubbed for cleaning mixture liquid import 15 is constantly sent into above dedusting commutator 9 by washing liquid pump 10, make dedusting commutator 9 maintains certain and hold height of liquid layer, flue gas after desulfurization process can through dedusting commutator 9 in uphill process, after flue gas is from bottom to top by the aperture of porous plate 91, strong mass transfer is there is with the cleaning mixture on porous plate under the guide functions of conducting element 92, thus trapping the flue dust entrained by flue gas, it is substantially reduced the dust concentration in flue gas, the dust concentration making flue gas is reduced to below discharge standard, it is thus possible to directly discharge, without additionally arranging cleaner, flue gas after dedusting continues to rise after liquid layer is held in traverse。Flue gas after desulfurization process is in uphill process, and also through pre-demister 8 and demister 11, pre-demister 8 coordinates with demister 11, the flue gas after desulfurization carries out remove mist and processes。The flue gas reaching discharge standard after treatment is discharged from exhanst gas outlet 14。Flushing water pump 12 is sent into after being extracted out by the water at water source and is cleaned pipe, and the water cleaned in pipe sprays downwards through washer jet 13, the demister 11 of lower section is carried out routine cleaning, it is to avoid demister 11 is blocked by flue dust。
The present invention is based on the high-effective dust-removing fairing of desulfurizing tower, it is transform on the basis of existing desulfurizing tower, improved desulfurizing tower can be greatly enhanced the trapping effect to flue dust, flue gas is after this desulfurizing tower, the dust concentration in flue gas can be reduced, the dust concentration making flue gas is reduced to below discharge standard, it is thus possible to directly discharge, without additionally arranging cleaner, decrease the quantity of the fume treatment auxiliary that thermal power plant to configure, and decrease the floor space of fume treatment auxiliary, reduce the environmental protection cost of thermal power plant。The present invention, based on the high-effective dust-removing fairing of desulfurizing tower, transforms owing to being based on existing desulfurizing tower, and improvement cost is low, it is easy to promote。
Embodiment 2
Referring to Fig. 3, the conducting element 92 of the cone described in embodiment 1 is replaced with hemispheric conducting element 92, other is identical with embodiment 1。
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms。Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention。Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved。
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that。
Claims (10)
1. the high-effective dust-removing fairing based on desulfurizing tower, it is characterized in that, including desulfurizing tower (5), dedusting commutator (9) it has been horizontally disposed with in described desulfurizing tower (5), dedusting commutator (9) is by porous plate (91), conducting element (92) and fixing fin (93) composition, described porous plate uniformly offers multiple aperture on (91), conducting element (92) is fixed on above aperture by fixing fin (93), desulfurizing tower (5) also sets up the cleaning mixture import (15) matched with dedusting commutator (9), cleaning mixture import (15) is positioned at dedusting commutator (9) top, and cleaning mixture import (15) is connected to washing liquid pool by washing liquid pump (10)。
2. the high-effective dust-removing fairing based on desulfurizing tower according to claim 1, it is characterized in that, described desulfurizing tower (5) lower side is provided with gas approach (6), top is provided with exhanst gas outlet (14), desulfurizing tower (5) bottom is slurry pool (4), desulfurization spraying layer (7) is arranged on desulfurizing tower (5) middle part, and it is positioned at gas approach (6) top, the entrance point of slurry circulating pump (3) connects slurry pool (4) by pipeline, and the port of export connects desulfurization spraying layer (7) by pipeline。
3. the high-effective dust-removing fairing based on desulfurizing tower according to claim 2, it is characterized in that, described desulfurization spraying layer (7) is provided above pre-demister (8), desulfurizing tower (5) middle part is provided with demister (11), and demister (11) is positioned at pre-demister (8) top。
4. the high-effective dust-removing fairing based on desulfurizing tower according to claim 3, it is characterised in that described demister (11) is multi-stage demister。
5. the high-effective dust-removing fairing based on desulfurizing tower according to claim 3 or 4, it is characterised in that described conducting element (92) is fixed on above aperture by being positioned at four fixing fins (93) of its surrounding。
6. the high-effective dust-removing fairing based on desulfurizing tower according to claim 5, it is characterised in that described conducting element (92) is cone。
7. the high-effective dust-removing fairing based on desulfurizing tower according to claim 5, it is characterised in that described conducting element (92) is hemispherical。
8. the high-effective dust-removing fairing based on desulfurizing tower according to claim 5, it is characterized in that, cleaning pipe it is additionally provided with in described desulfurizing tower (5), clean pipe and be positioned at dedusting commutator (9) top, clean pipe and be connected to water source by flushing water pump (12), clean and pipe is provided with multiple washer jet (13)。
9. the high-effective dust-removing fairing based on desulfurizing tower according to claim 8, it is characterized in that, the cleaning mixture import (15) of described dedusting commutator (9) and correspondence thereof is arranged between desulfurization spraying layer (7) and pre-demister (8), between pre-demister (8) and demister (11) or the top of demister (11)。
10. the high-effective dust-removing fairing based on desulfurizing tower according to claim 9, it is characterized in that, described desulfurizing tower (5) side is additionally provided with oxidation fan (1) and agitating device (2), oxidation fan (1) and agitating device (2) and is connected to slurry pool (4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610203997.XA CN105688580A (en) | 2016-04-01 | 2016-04-01 | Efficient dedusting rectifying device based on desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610203997.XA CN105688580A (en) | 2016-04-01 | 2016-04-01 | Efficient dedusting rectifying device based on desulfurizing tower |
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| Publication Number | Publication Date |
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| CN105688580A true CN105688580A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610203997.XA Pending CN105688580A (en) | 2016-04-01 | 2016-04-01 | Efficient dedusting rectifying device based on desulfurizing tower |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514796A (en) * | 2018-05-03 | 2018-09-11 | 宿州冬宇环保科技有限公司 | A kind of industrial dust collector |
| CN109340798A (en) * | 2018-10-26 | 2019-02-15 | 中船动力研究院有限公司 | A kind of flue gas cleaning device |
| CN115090103A (en) * | 2022-07-18 | 2022-09-23 | 江苏瑞洁环境工程科技有限责任公司 | Waste gas pollutant purification system for waste lead storage battery treatment and purification method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5185017A (en) * | 1991-04-15 | 1993-02-09 | Mitsui Engineering & Shipbuilding Co., Ltd. | Gas-liquid contact apparatus |
| CN201669053U (en) * | 2010-05-17 | 2010-12-15 | 上海申川环保科技有限公司 | Desulfurizing device with gas fume washing component |
| CN203556245U (en) * | 2013-11-01 | 2014-04-23 | 中国海诚工程科技股份有限公司 | Filtering module |
| CN105344230A (en) * | 2015-12-11 | 2016-02-24 | 江苏科行环境工程技术有限公司 | Novel desulfuration tray device |
| CN205461626U (en) * | 2016-04-01 | 2016-08-17 | 中国大唐集团科学技术研究院有限公司 | High -efficient dust removal fairing based on desulfurizing tower |
-
2016
- 2016-04-01 CN CN201610203997.XA patent/CN105688580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5185017A (en) * | 1991-04-15 | 1993-02-09 | Mitsui Engineering & Shipbuilding Co., Ltd. | Gas-liquid contact apparatus |
| CN201669053U (en) * | 2010-05-17 | 2010-12-15 | 上海申川环保科技有限公司 | Desulfurizing device with gas fume washing component |
| CN203556245U (en) * | 2013-11-01 | 2014-04-23 | 中国海诚工程科技股份有限公司 | Filtering module |
| CN105344230A (en) * | 2015-12-11 | 2016-02-24 | 江苏科行环境工程技术有限公司 | Novel desulfuration tray device |
| CN205461626U (en) * | 2016-04-01 | 2016-08-17 | 中国大唐集团科学技术研究院有限公司 | High -efficient dust removal fairing based on desulfurizing tower |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514796A (en) * | 2018-05-03 | 2018-09-11 | 宿州冬宇环保科技有限公司 | A kind of industrial dust collector |
| CN109340798A (en) * | 2018-10-26 | 2019-02-15 | 中船动力研究院有限公司 | A kind of flue gas cleaning device |
| CN109340798B (en) * | 2018-10-26 | 2023-12-26 | 中船动力研究院有限公司 | Flue gas cleaning device |
| CN115090103A (en) * | 2022-07-18 | 2022-09-23 | 江苏瑞洁环境工程科技有限责任公司 | Waste gas pollutant purification system for waste lead storage battery treatment and purification method thereof |
| CN115090103B (en) * | 2022-07-18 | 2023-03-21 | 江苏瑞洁环境工程科技有限责任公司 | Waste gas pollutant purification system for waste lead storage battery treatment and purification method thereof |
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Application publication date: 20160622 |