CN202277781U - Environment-friendly spraying distribution device - Google Patents
Environment-friendly spraying distribution device Download PDFInfo
- Publication number
- CN202277781U CN202277781U CN201120125860XU CN201120125860U CN202277781U CN 202277781 U CN202277781 U CN 202277781U CN 201120125860X U CN201120125860X U CN 201120125860XU CN 201120125860 U CN201120125860 U CN 201120125860U CN 202277781 U CN202277781 U CN 202277781U
- Authority
- CN
- China
- Prior art keywords
- spray
- spraying
- arm
- environment
- friendly
- 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.)
- Expired - Lifetime
Links
- 238000005507 spraying Methods 0.000 title abstract description 18
- 239000007921 spray Substances 0.000 claims description 98
- 230000007613 environmental effect Effects 0.000 claims description 14
- 210000002445 nipple Anatomy 0.000 claims description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 3
- 238000006477 desulfuration reaction Methods 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 13
- 235000011130 ammonium sulphate Nutrition 0.000 description 12
- 230000003009 desulfurizing effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- 150000003544 thiamines Chemical class 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an environment-friendly spraying distribution device which comprises a spraying main pipe and a spraying branch pipe, wherein the spraying branch pipe comprises first spraying branch pipes and second spraying branch pipes with a nozzle respectively; and the first spraying branch pipe and the second spraying branch pipe are connected with the spraying main pipe in an interval symmetrical plane manner. The square spraying distribution device disclosed by the utility model is matched with the shape of the square inner wall of an environment-friendly tower, has relatively small clearance and avoids the problem of dead angle; and moreover, a spiral solid conical nozzle on each spraying branch pipe selects a spraying angle according to the position so that the ammonium sulphate solution is effectively sprayed to each part of the environment-friendly tower. With the adoption of the environment-friendly spraying distribution device, the whole spraying process of the ammonium sulphate solution is controllable, comprehensive and efficient; and the environment-friendly spraying distribution device is convenient to use, is low in manufacturing cost, and provides reliable guarantee for the long-term stable operation of a desulfurization system.
Description
Technical field
The utility model belongs to the energy-conserving and environment-protective technical field, relates to gas purification, is used in particular for spraying in the wet method fume desulfurizing system a kind of novel spray distribution apparatus of media such as ammonium sulfate solution, fresh water (FW).
Background technology
At present, in wet method fume desulfurizing system, especially in ammonia method desulfurizing system; Its ammonium sulfate solution that adopts spray distribution apparatus is circular configuration; Form by a vertical arm of the person in charge with many, the ammonium sulfate solution spray spout straight down, thiamines solution is sprayed by nozzle.There is big distance often and between the tower wall in such spray distribution apparatus in order to reduce the impact to the tower wall, causes the spray subregion to have the dead angle; Spray the mouth of pipe in addition straight down; The subregion can't be taken into account at all; Make flue gas walk short circuit easily, become the principal element of restriction desulphurization system ammonium sulfate solution spray effect, this spray distributor mainly solves medium such as ammonium sulfate solution and is spraying the defective that exists on the distribution problem.
The utility model content
In view of this, the technical problem that the utility model will solve be to provide a kind of simple in structure, easy to use, cost is low, and the spray distribution apparatus that is evenly distributed of ammonium sulfate solution spray.
For solving the problems of the technologies described above; The technical scheme of the utility model is achieved in that a kind of environmental protection spray distribution apparatus; Comprise that spray is responsible for and the spray arm; Said spray arm comprises that having first of nozzle sprays the arm and the second spray arm, and this first spray arm and second spray arm and the said spray person in charge are the interval symmetrical plane and are connected.
Said spray is responsible for and is provided with reduction nipple.
Said nozzle can rotate, and the spray angle is: 60 °＜α＜150 °.
Said nozzle is taper.
The connected mode that said spray is responsible for and first, second sprays between arm is that hand is stuck with paste bonding.
Said spray is responsible for and is of a size of 100～350mm.
Said first sprays arm, and and the second spray arm is arranged in parallel and spacing is identical, and spacing is 600～1200mm.
The said first spray arm and the second spray arm are of a size of 15～65mm.
The technique effect that the utility model reaches is following: square spray distribution apparatus of the utility model and environmental protection inner wall of tower distance are less, have avoided existing the problem at dead angle; Each spiral solid cone shaped nozzle that sprays on the arm is selected spray angle according to residing position, makes ammonium sulfate solution effectively spray each position of environmental protection tower.Make whole ammonium sulfate solution spray controllable process, comprehensively and efficient, easy to use and cost is low, for the steady running of desulphurization system long period provides reliable assurance.
Description of drawings
Accompanying drawing 1 is the vertical view of the overall structure sketch map of the utility model.
Accompanying drawing 2 is structural representations of spray arm 4 among Fig. 1.
Accompanying drawing 3 is structural representations of spray arm 5 among Fig. 1.
Label is following among the figure:
1---environmental protection tower 2---ammonium sulfate solution inlet
The 3---spray is responsible for 4---spray arm
5---spray arm 6---nozzle
The 7---nozzle
The specific embodiment
In conjunction with accompanying drawing the embodiment of this spray distribution apparatus is described.
Like Fig. 1-shown in Figure 3; A kind of environmental protection spray distribution apparatus structure that is square; Coincide with square environmental protection tower 1 inner wall shape, the space is less, comprises the spray person in charge 3 and spray arm; The spray arm comprises the first spray arm 4 that has nozzle 6 and the second spray arm 5 of nozzle 7; Ammonium sulfate solution 2 is responsible for 3 along spray and is got into whole spray equipment from entering the mouth, and arrives all the first spray arms 4 and the second spray arm 5 respectively, this first spray arm 4 and second spray arm 5 with spray the person in charge 3 and be the interval symmetrical plane and be connected.Spray is responsible for 3 and is provided with reduction nipple, is responsible for 3 according to spray distributor size spray and adopts 2-n level reducing.The nozzle of installing on the first spray arm 4 and the second spray arm 56 is a solid cone shaped with nozzle 7; Can rotate and adjustment spray angle; The adjusting range of spray angle is: 60 °＜α＜150; The angle of concrete rotation is confirmed by the flow of ammonium sulfate solution etc., and is also relevant by the residing position of spray arm simultaneously.Spiral spray solid-cone (type) nozzle 6 and nozzle 7 actings in conjunction through on each spray arm make ammonium sulfate solution spray the zone of stipulating in the auto levelizer equably, have fully solved ammonium sulfate solution spray subregion and have had problems such as dead angle.
It is that hand is stuck with paste bonding spray and is responsible for and is of a size of 100～350mm that spray is responsible for connected mode between the 3 and first spray arm 4, the second spray arm 5, and the first spray arm 4 and second sprays that arm 5 laterally arranges and spacing is identical, and spacing is 600～1200mm.The first spray arm and the second spray arm are of a size of 15～65mm.
The above is merely the preferred embodiment of the utility model, is not the protection domain that is used to limit the utility model.
Claims (8)
1. an environmental protection sprays distribution apparatus; Comprise that spray is responsible for and the spray arm; It is characterized in that said spray arm comprises that having first of nozzle sprays the arm and the second spray arm, this first spray arm and second spray arm and the said spray person in charge are the interval symmetrical plane and are connected.
2. environmental protection spray distribution apparatus as claimed in claim 1 is characterized in that said spray is responsible for and is provided with reduction nipple.
3. environmental protection spray distribution apparatus as claimed in claim 1 is characterized in that said nozzle can rotate, and the spray angle is: 60 °＜α＜150 °.
4. environmental protection spray distribution apparatus as claimed in claim 3 is characterized in that said nozzle is taper.
5. environmental protection spray distribution apparatus as claimed in claim 1 is characterized in that, the connected mode that said spray is responsible for and first, second sprays between arm is that hand is stuck with paste bonding.
6. environmental protection spray distribution apparatus as claimed in claim 1 is characterized in that said spray is responsible for and is of a size of 100～350mm.
7. environmental protection spray distribution apparatus as claimed in claim 1 is characterized in that, said first sprays arm, and and the second spray arm is arranged in parallel and spacing is identical, and spacing is 600～1200mm.
8. environmental protection spray distribution apparatus as claimed in claim 1 is characterized in that, the said first spray arm and the second spray arm are of a size of 15～65mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125860XU CN202277781U (en) | 2011-04-26 | 2011-04-26 | Environment-friendly spraying distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125860XU CN202277781U (en) | 2011-04-26 | 2011-04-26 | Environment-friendly spraying distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277781U true CN202277781U (en) | 2012-06-20 |
Family
ID=46223968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120125860XU Expired - Lifetime CN202277781U (en) | 2011-04-26 | 2011-04-26 | Environment-friendly spraying distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105582799A (en) * | 2015-12-28 | 2016-05-18 | 北京北方节能环保有限公司 | Spray device capable of meeting desulfurization towers under different working conditions of CFB (circulating fluidized bed) boiler |
| CN108159855A (en) * | 2018-02-01 | 2018-06-15 | 四川中禾高科农牧设备科技有限公司 | Water curtain type gas handling system |
| CN110617487A (en) * | 2019-09-30 | 2019-12-27 | 新中天环保股份有限公司 | Stacked domestic garbage incineration water washing tower |
-
2011
- 2011-04-26 CN CN201120125860XU patent/CN202277781U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105582799A (en) * | 2015-12-28 | 2016-05-18 | 北京北方节能环保有限公司 | Spray device capable of meeting desulfurization towers under different working conditions of CFB (circulating fluidized bed) boiler |
| CN105582799B (en) * | 2015-12-28 | 2018-02-13 | 北京北方节能环保有限公司 | A kind of spray equipment that can meet desulfurizing tower under CFB boiler difference operating mode |
| CN108159855A (en) * | 2018-02-01 | 2018-06-15 | 四川中禾高科农牧设备科技有限公司 | Water curtain type gas handling system |
| CN110617487A (en) * | 2019-09-30 | 2019-12-27 | 新中天环保股份有限公司 | Stacked domestic garbage incineration water washing tower |
| CN110617487B (en) * | 2019-09-30 | 2021-06-01 | 新中天环保股份有限公司 | Stacked domestic garbage incineration fly ash washing tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202277781U (en) | Environment-friendly spraying distribution device | |
| CN206577524U (en) | A kind of flue gas desulfurization and dedusting spray equipment and fuel gas desulfurization gas wash tower | |
| CN205145961U (en) | Take desulfurizing tower of rectification increase grid | |
| CN103908888B (en) | Spraying spray desulfurizing tower | |
| CN103447180B (en) | Wet process of FGD water-drop-shaped slurries shower | |
| CN204247065U (en) | Single tower Two-way Cycle wet flue gas desulfurization tower cascade type liquid collector | |
| CN202237773U (en) | Desulfurizing tower device in flue gas desulfurization system of industrial boiler | |
| CN203291710U (en) | Spray distributing device | |
| CN201384915Y (en) | Ammonia spraying device | |
| CN203609995U (en) | Tower type smoke removing device through water mist | |
| CN204563924U (en) | The emulsification desulfurizer of Industrial Boiler | |
| CN108201787A (en) | A kind of Two-way Cycle turbulent flow desulfurization and dedusting minimum discharge device | |
| CN203803362U (en) | Efficient transmission layer desulfurization device in desulfurization absorption tower | |
| CN203990995U (en) | A kind of desulfurization atomizing lance | |
| CN201643975U (en) | Spraying device of circulating slurry for desulfurizing flue gas | |
| CN205073874U (en) | Desulfurization absorption tower with reducing dust removal demisting section | |
| CN204412058U (en) | A kind of coupling synergy mass transfer apparatus of wet desulfurization system | |
| CN202740998U (en) | Bend type spouting pipe | |
| CN205095592U (en) | A simple device for controlling smog in residential areas | |
| CN203842496U (en) | Semi-dry-process desulfurization tower of novel circulating fluidized bed | |
| CN204093295U (en) | A kind of desulfurizing tower import sprayer unit | |
| CN206980457U (en) | A kind of fiberglass eddy current type spray equipment | |
| CN201040225Y (en) | Lower bending type directional spraying tube system spray device | |
| CN203123813U (en) | Spraying device for desulfurization tower | |
| CN205073850U (en) | Dry powder sprayer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |