CN206064136U - A kind of combination type desulfurization dust-removal system - Google Patents
A kind of combination type desulfurization dust-removal system Download PDFInfo
- Publication number
- CN206064136U CN206064136U CN201620986675.2U CN201620986675U CN206064136U CN 206064136 U CN206064136 U CN 206064136U CN 201620986675 U CN201620986675 U CN 201620986675U CN 206064136 U CN206064136 U CN 206064136U
- Authority
- CN
- China
- Prior art keywords
- spray column
- desulfurization
- dedusting
- dust
- baffle
- 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 - Fee Related
Links
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
This utility model is related to a kind of combination type desulfurization dust-removal system, the venturi scrubber being connected with spray column I and spray column II including spray column I, spray column II, two ends respectively and demister, venturi scrubber includes collapsible tube, trunnion and anemostat, trunnion is arranged between collapsible tube and anemostat, the entrance of collapsible tube is connected with the outlet of spray column I, the outlet of anemostat is connected with the entrance of spray column II, and water jet is arranged in trunnion；Arrange between spray column II and demister, baffle dust catcher diapire is provided with akaline liquid；Pending gas is sequentially passed through after spray column I, venturi scrubber, spray column II, baffle dust catcher and demister carry out Multistage desulfuration dedusting and is discharged；Desulfurization dust-removal system described in the utility model, simple structure, reasonable in design, during use, desulfurization and dedusting effect is good, increase the efficiency of desulfurization and dedusting, save manpower and materials, save entreprise cost.
Description
Technical field
This utility model belongs to industrial flue gas cleaning technology field, more particularly to a kind of combination type desulfurization dust-removal system.
Background technology
With high speed development and the gradually increase of energy demand of social economy, the waste gas of industrial discharge is more and more, especially
Which is, containing impurity such as sulfur, nitrogen, dirt, to have had a strong impact on environment in the middle of waste gas, therefore extremely urgent to the purified treatment of flue gas.Cigarette
Desulfurization is the maximally efficient technological means of control of acid rain and carbon dioxide pollution, and its ultimate principle is made using alkaline matter
For the absorbent of sulfur dioxide, by wet desulphurization, demisting is repeatedly sprayed, with desulfurization and dedusting.
Existing Wet Flue Gas Desulfurization Technique mainly adopts countercurrent spray, alkaline slurry to spray from above spray column and enter spray column
Interior, sedimentation under gravity is contacted with flue gas adverse current and realizes desulphurization reaction, but the drop of existing Wet Flue Gas Desulfurization Technique
Diameter it is big, the contact area very little of single drop and flue gas, so that having to improve recycle slurry liquid measure to increase desulfurization
Effect, wastes the energy, increases the cost of enterprise.
Utility model content
In order to solve the above problems, the purpose of this utility model is to propose a kind of combination type desulfurization dust-removal system, by setting
Multistage desulfuration dedusting demisting is put, and is additionally provided with venturi scrubber and baffle dust catcher, it is simple structure, reasonable in design so that
, in desulfurization and dedusting, desulfurization and dedusting effect is good, increase the efficiency of desulfurization and dedusting, save manpower and materials, save for the system
Entreprise cost.
This utility model for the taken technical scheme that solves the above problems is：A kind of combination type desulfurization dust-removal system,
It is connected with spray column I and II upper end of spray column including spray column I, the spray column II, two ends for being arranged on I side of spray column respectively
Venturi scrubber and be arranged on the demister of II side of spray column, the venturi scrubber includes collapsible tube, trunnion
And anemostat, and trunnion is arranged between collapsible tube and anemostat, the entrance of collapsible tube is connected with the outlet of spray column I, is expanded
The outlet of scattered pipe is connected with the entrance of spray column II, arranges water jet with desulfurization and dedusting in trunnion；Spray column II and demister
Between baffle dust catcher is set, the entrance of baffle dust catcher is connected with the outlet of spray column II, the outlet of baffle dust catcher with
The entrance of demister is connected, and some baffle plates that are crisscross arranged in baffle dust catcher up and down, to extend the walking of pending gas
Distance, baffle dust catcher diapire are provided with akaline liquid with demisting depositing dust；Pending gas sequentially passes through spray column I, venturi
Cleaner unit, spray column II, baffle dust catcher and demister are discharged after carrying out Multistage desulfuration dedusting；
The shower nozzle I of three layers of demisting net I and multiple sprays is set in described spray column I, and shower nozzle I is arranged on demisting net I
Top, with by except mist spray desulfurization and dedusting；
The shower nozzle II of three layers of demisting net II and multiple sprays is set in described spray column II, and shower nozzle II is arranged on demisting
Above net II, with by except mist spray desulfurization and dedusting；
Blow-off pipe is set below described spray column II to exclude precipitum.
The beneficial effects of the utility model：
1st, this utility model passes through to arrange spray column I, spray column II, venturi scrubber, baffle dust catcher and demister,
Carry out Multistage desulfuration dedusting, reach the high purpose of efficiency of dust collection, achieve simple structure, reasonable in design, desulfurization and dedusting effect it is good,
The efficiency of increase desulfurization and dedusting, the beneficial effect of the entreprise cost that uses manpower and material resources sparingly, saves.
2nd, this utility model connects spray column I and spray column II, and the receipts of venturi scrubber by venturi scrubber
The draw and anemostat are conical pipe, and the two ends of trunnion are connected with the osculum end of collapsible tube and anemostat respectively, pending
Gas and water enter trunnion by collapsible tube, enter back into anemostat, and fine grinding splashes high speed diffusion, increases the contact surface of dust and water
Product, reaches the purpose of good dedusting effect, achieves increase efficiency of dust collection, the beneficial effect of the entreprise cost that uses manpower and material resources sparingly, saves
Really.
3rd, this utility model is by arranging in baffle dust catcher, and baffle dust catcher between spray column II and demister
Under be crisscross arranged some baffle plates, on the one hand change the direction of air-flow, dust granules inertia is larger, strikes on baffle plate, sedimentation
Get off, on the other hand substantially prolongs the travel distance of pending gas, dust granules are settled down under gravity, baffle plate
Cleaner unit diapire is provided with akaline liquid, under the liquid level of ash fall to akaline liquid, and discharges from blow-off pipe, increases the effect of dedusting
Rate, achieves the beneficial effect of good dedusting effect.
4th, this utility model also sets up shower nozzle I and the spray of multiple sprays by arranging multilamellar demisting net I and demisting net II
II, carry out desulfurization and dedusting through multi-stage spray demisting, reach the purpose of good dedusting effect, achieve that desulfurization dust-removing efficiency is high to be had
Beneficial effect.
Description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Labelling in figure：1st, spray column I, 101, demisting net I, 102, shower nozzle I, 2, spray column II, 201, demisting net II, 202,
Shower nozzle II, 203, blow-off pipe, 3, venturi scrubber, 301, collapsible tube, 302, trunnion, 303, anemostat, 4, demister, 5,
Baffle dust catcher, 501, baffle plate, 6, akaline liquid.
Specific embodiment
This utility model is elaborated with specific embodiment below in conjunction with the accompanying drawings, the present embodiment is with this utility model skill
Premised on art scheme, detailed embodiment and specific operating process are given, but protection domain of the present utility model is not limited
In following embodiments.
As described in Figure, this utility model is a kind of combination type desulfurization dust-removal system, including spray column I 1, is arranged on spray column
Venturi scrubber 3 that the spray column II 2, two ends of I 1 sides is connected with spray column I 1 and II 2 upper end of spray column respectively and
The demister 4 of II 2 side of spray column is arranged on, the venturi scrubber 3 includes collapsible tube 301, trunnion 302 and anemostat
303, and trunnion 302 is arranged between collapsible tube 301 and anemostat 303, the entrance of collapsible tube 301 and the outlet phase of spray column I 1
Connection, the outlet of anemostat 303 are connected with the entrance of spray column II 2, arrange water jet with desulfurization and dedusting, receive in trunnion 302
The draw 301 and anemostat 303 are conical pipe, and the two ends of trunnion 302 respectively with collapsible tube 301 and the osculum of anemostat 303
End is connected, and air-flow and water enter trunnion 302 by collapsible tube 301, enter back into anemostat 303, and fine grinding splashes high speed diffusion, increase
The contact area of dust and water, good dedusting effect, increases efficiency of dust collection, saves manpower and materials, saves entreprise cost；Spray
Drench, the entrance of baffle dust catcher 5 is connected with the outlet of spray column II 2,
The outlet of baffle dust catcher 5 is connected with the entrance of demister 4, and some baffle plates that are crisscross arranged in baffle dust catcher 5 up and down
501, to extend the travel distance of pending gas, to discharge beneficial to dust settling, baffle plate 501 not only can be set to rectangular slab, also
" people " font baffle plate is may be configured as, shallow bid whirlpool when passing the gas through, is produced, dust granules are subject to centrifugal forces, with gas
Separate, and strike sedimentation on baffle plate 501, efficiency of dust collection is high, 5 diapire of baffle dust catcher is provided with akaline liquid 6 and is dropped with demisting
Dirt；Pending gas sequentially passes through spray column I 1, venturi scrubber 3, spray column II 2, baffle dust catcher 5 and demister 4 and enters
Discharge after row Multistage desulfuration dedusting, it is simple structure, reasonable in design so that the system in desulfurization and dedusting, desulfurization and dedusting effect is good,
The efficiency of desulfurization and dedusting is increased, manpower and materials is saved, is saved entreprise cost.
Be basic embodiment of the present utility model above, can more than on the basis of further improved, optimized
And restriction：
Such as：The shower nozzle I 102 of three layers of demister I 101 and multiple sprays, and shower nozzle I 102 are set in described spray column I 1
It is arranged on above demisting net I 101, it is vertical that the direction of shower nozzle I 102 may be configured as, or inclines certain angle, with by removes
Mist spray desulfurization and dedusting, and imported with original packaging rustless steel shower nozzle is adopted, fogging degree is good, big with the contact area of dust, dedusting effect
It is really good.
And for example：The shower nozzle II 202 of three layers of demister II 201 and multiple sprays, and shower nozzle are set in described spray column II 2
II 202 are arranged on above demisting net II 201, and it is vertical that the direction of shower nozzle II 202 may be configured as, or the angle that corresponding tilt is certain
Degree, with by except mist spray desulfurization and dedusting, and adopts imported with original packaging rustless steel shower nozzle, and fogging degree is good, the contact surface with dust
Product is big, good dedusting effect.
And for example：Blow-off pipe 203 is set below described spray column II 2 to exclude precipitum, facilitates dirt to discharge.
When in use, pending gas passes sequentially through spray column I 1, venturi scrubber 2, spray column II 3 to this utility model
Carry out discharging after Multistage desulfuration dedusting with baffle dust catcher 5 and demister 4, it is simple structure, reasonable in design so that the system is de-
During sulfur dedusting, desulfurization and dedusting effect is good, increase the efficiency of desulfurization and dedusting, save manpower and materials, save entreprise cost.
Claims (4)
1. a kind of combination type desulfurization dust-removal system, including spray column I（1）, be arranged on spray column I（1）The spray column II of side
（2）, two ends respectively with spray column I（1）With spray column II（2）The venturi scrubber that upper end is connected（3）And it is arranged on spray
Drench tower II（2）The demister of side（4）, it is characterised in that：The venturi scrubber（3）Including collapsible tube（301）, trunnion
（302）And anemostat（303）, and trunnion（302）It is arranged on collapsible tube（301）And anemostat（303）Between, collapsible tube（301）
Entrance and spray column I（1）Outlet be connected, anemostat（303）Outlet and spray column II（2）Entrance be connected, larynx
Pipe（302）Interior setting water jet is with desulfurization and dedusting；Spray column II（2）And demister（4）Between baffle dust catcher is set（5）, gear
Plate cleaner unit（5）Entrance and spray column II（2）Outlet be connected, baffle dust catcher（5）Outlet and demister（4）Enter
Mouth is connected, and baffle dust catcher（5）Inside be crisscross arranged some baffle plates up and down（501）, with extend the walking of pending gas away from
From baffle dust catcher（5）Diapire is provided with akaline liquid（6）With demisting depositing dust；Pending gas sequentially passes through spray column I（1）、
Venturi scrubber（3）, spray column II（2）, baffle dust catcher（5）And demister（4）Discharge after carrying out Multistage desulfuration dedusting.
2. a kind of combination type desulfurization dust-removal system described in claim 1, it is characterised in that：Described spray column I（1）Interior setting
Three layers of demisting net I（101）With the shower nozzle I of multiple sprays（102）, and shower nozzle I（102）It is arranged on demisting net I（101）Top, with
By spraying demisting desulfurization and dedusting.
3. a kind of combination type desulfurization dust-removal system described in claim 1, it is characterised in that：Described spray column II（2）Inside set
Put three layers of demisting net II（201）With the shower nozzle II of multiple sprays（202）, and shower nozzle II（202）It is arranged on demisting net II（201）On
Side, with by spraying demisting desulfurization and dedusting.
4. a kind of combination type desulfurization dust-removal system described in claim 1, it is characterised in that：Described spray column II（2）Lower section
Blow-off pipe is set（203）To exclude precipitum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986675.2U CN206064136U (en) | 2016-08-31 | 2016-08-31 | A kind of combination type desulfurization dust-removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986675.2U CN206064136U (en) | 2016-08-31 | 2016-08-31 | A kind of combination type desulfurization dust-removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206064136U true CN206064136U (en) | 2017-04-05 |
Family
ID=58433846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620986675.2U Expired - Fee Related CN206064136U (en) | 2016-08-31 | 2016-08-31 | A kind of combination type desulfurization dust-removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206064136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469529A (en) * | 2017-08-09 | 2017-12-15 | 郑州阿波罗肥业有限公司 | Wet type composite fertilizer tail gas dust cleaning apparatus |
-
2016
- 2016-08-31 CN CN201620986675.2U patent/CN206064136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469529A (en) * | 2017-08-09 | 2017-12-15 | 郑州阿波罗肥业有限公司 | Wet type composite fertilizer tail gas dust cleaning apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101549235B (en) | Conjoined wet-type dust cleaning and desulfurizing device | |
| CN107213984A (en) | A kind of electromagnetic duster and flue gas purification system | |
| CN104998504B (en) | A kind of wet desulphurization tower desulfurization and dedusting demisting water saving art | |
| CN201088903Y (en) | Wet process flue gas desulfurization tower | |
| CN104941326A (en) | Dedusting and demisting device, treatment tower and use of dedusting and demisting device | |
| CN206613331U (en) | Industrial waste gas, floating outstanding particulate matter stage construction spraying intercept cleaning treatment system device | |
| CN201735331U (en) | Waste gas desulfurization device | |
| CN203002194U (en) | Turbulent ball turbocharged composite desulphurization dedusting tower | |
| CN206064136U (en) | A kind of combination type desulfurization dust-removal system | |
| CN109529591A (en) | Thermal power plant's corner-type flue+tower internal spraying desulphurizing and dust-removing integral system | |
| CN201551955U (en) | Wet smoke gas desulphurization and denitration dust removing device | |
| CN108744941A (en) | A kind of the spray column desulphurization system and method for high-order arrangement | |
| CN202620946U (en) | Sawtooth-shaped desulfurization dust remover with impacted runner | |
| CN202161916U (en) | Flue gas desulfurization spraying equipment | |
| CN207871891U (en) | A kind of efficient desulfurizing tower | |
| CN207187403U (en) | Chemical fertilizer factory's tail gas dust cleaning apparatus | |
| CN205461734U (en) | Desulfurization and prevent scale deposit integration system | |
| CN114618254A (en) | Wet dust collector | |
| CN206064040U (en) | A kind of desulfurizing dust-collector | |
| CN205055799U (en) | Device that integration wet flue gas desulfurization removed dust | |
| CN211676871U (en) | Environment-friendly cyclone tower | |
| CN2309880Y (en) | Desulfurizing dust remover | |
| CN202315621U (en) | Flue gas purification tower of boiler | |
| CN202538575U (en) | Tower plate type desulfurization deduster with impeller and spherical nozzle | |
| CN2748159Y (en) | Desulfurizing and dedusting arrangement with multi-stage water film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |