CN206276221U - A kind of pre- desulfurization formula flue gas pollutant integration removing means - Google Patents
A kind of pre- desulfurization formula flue gas pollutant integration removing means Download PDFInfo
- Publication number
- CN206276221U CN206276221U CN201621310301.5U CN201621310301U CN206276221U CN 206276221 U CN206276221 U CN 206276221U CN 201621310301 U CN201621310301 U CN 201621310301U CN 206276221 U CN206276221 U CN 206276221U
- Authority
- CN
- China
- Prior art keywords
- desulfurization
- flue gas
- liquid phase
- desulfurizing agent
- spray
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of pre- desulfurization formula flue gas pollutant integration removing means, pre- desulfurizer is set, can be to the SO in flue gas2The pre- removing in part is carried out, the load of follow-up disengagement section can be reduced；The liquid phase isolated location of multiple spiral arrangements is set so that flue gas only has fraction to be blocked on each flow cross section so that gas flow area is increased, and flow resistance further reduces；Ensure that denitrfying agent and desulfurizing agent are non-interference simultaneously, individual flow.Be integrated in a device for the desulphurization and denitration and dust removal process of Industrial Boiler coal-fired flue-gas by the utility model, and by the integration removing the arrangement achieves flue gas pollutant, gas cleaning process is enormously simplify, plant area's floor space is considerably reduced, land resource has been saved.
Description
Technical field
The utility model belongs to coal-fired industry process gas cleaning emission control technique field, and in particular to a kind of pre- desulfurization
Formula flue gas pollutant integration removing means.
Background technology
In recent years, the pollution that coal-burned industrial boiler fume emission is caused to air is increasingly paid close attention to by the public.
China's gas cleaning governance process conventional at present is broadly divided into desulphurization and denitration and dedusting three phases, and each stage passes through respectively
Different Processes and apparatus realizes the subtractive process of correspondence Single Pollution thing, separate between three, do not interfere with each other.Desulfurization
Technique is broadly divided into dry method, semidry method and wet method, wherein what is be most widely used is Limestone-gypsum Wet Flue Gas Desulfurization Process.Denitration skill
Art is broadly divided into two classes：Combustion process NOx generates control technology and gas denitrifying technology, and the former mainly fires including air classification
The technologies such as burning, fuel-staged combustion, the burning of deep or light deviation and flue gas recirculation, the latter mainly includes that wet denitration and dry method are de-
The class of nitre two, wherein what is be most widely used is Dry denitration, it is main to use SNCR technologies and SCR technology.Flue gas ash removal technology master
To include electrostatic precipitation technology and dust settling pocket technique.
At present, above-mentioned mentioned Industrial Boiler flue gas pollutant (NOx, flue dust and SO2) governance process be substantially by
Each equipment is connected in flue successively, and NOx, flue dust and SO are removed respectively2, then qualified discharge.Above-mentioned design causes entirely
Process is more numerous and diverse, and floor space is extremely huge.And it is current, it is also that numerous enterprises are had to be becoming tight the day of land resource
In face of one of with problem demanding prompt solution.Especially in Industrial Boiler application fields, station-service such as petrochemical plant, tar factory, chemical fertilizer factories
The well sold and in short supply situation in ground seems especially prominent in environmental transformation project.Therefore, above-mentioned three kinds of pollutants split type removal methods
Using, for land resource originally just shortage plant area for even more seem awkward.In addition, current desulfurizing tower conduct
One of core component of sweetening process, it is also fire coal work at present that the flow of flue gas pressure loss caused by its complicated structure is excessive
One of subject matter faced in industry boiler running process, has a strong impact on unit safety operation.
The content of the invention
For above-mentioned problems of the prior art or defect, the purpose of this utility model is to provide a kind of pre- desulfurization
Make flue gas pollutant integrated desulfurization device, be integrated in one for desulphurization and denitration and dust removal process by it, simplifies gas cleaning
Journey, while realizing the integration removing of flue gas pollutant highly effective and safe.
In order to achieve the above object, the utility model is adopted the following technical scheme that：
A kind of pre- desulfurization formula flue gas pollutant integration removing means, including removing tower body, the removing tower body bottom sets
Desulfurizing agent storage tank is equipped with, annular gap is formed between desulfurizing agent storage tank and the removing tower body, desulfurizing agent storage tank is built with desulfurization
Agent, annular gap is built with denitrfying agent；Denitration spray equipment, pre- desulfurizer and desulfurization spray are additionally provided with the removing tower body
Shower device, wherein, denitration spray equipment is connected with annular gap, and pre- desulfurizer is connected with desulfurizing agent tank inside, desulfurization spray
Shower device is connected with desulfurizing agent tank inside；When in use, flue gas enters in removing tower body behind portion the removing means, denitrfying agent
Flue gas is carried out via denitration spray equipment spray the denitration process for realizing flue gas, the flue gas after denitration is via pre- desulfurizer reality
The pre- desulfurization process of existing flue gas, desulfurizing agent carries out spray and realizes flue gas via desulfurization spray equipment to the flue gas after pre- desulfurization process
Desulfurization process.
Specifically, the denitration spray equipment includes multiple spray assemblies, and multiple spray assemblies from top to bottom set gradually
In the upper space of the annular gap；Spray assemblies by be arranged on the denitrfying agent pipeline of the removing tower external body with it is described
Annular gap is connected.
Specifically, the spray assemblies include the different circular spray tube of multiple diameters, and circular spray tube is sleeved on described
On desulfurizing agent storage tank；Multiple atomizers are installed on circular spray tube.
Specifically, the pre- desulfurizer includes many pre- desulfurization pipes, and many pre- desulfurization pipes are evenly distributed to form tube bank；
The desulfurizing agent tank inside is stretched into the closed at both ends of pre- desulfurization pipe, the lower end of pre- desulfurization pipe, and many lower ends of pre- desulfurization pipe lead to
Tube bank distribution endless tube connection is crossed, many upper ends of pre- desulfurization pipe are collected endless tube and connected by tube bank；Set on tube bank distribution endless tube
There is tube bank circulation fluid entrance；Pre- desulfurization pipe surface is set to smooth surface, mat surface or the extended surface added with fin.
Specifically, the desulfurization spray equipment includes multiple desulfurization spraying layers, and multiple desulfurization spraying layers are from top to bottom successively
Be arranged on the top of the pre- desulfurizer, desulfurization spraying layer by be arranged on the desulfurizing agent pipeline of the removing tower external body with
The desulfurizing agent storage tank connection.
Specifically, the desulfurization spray equipment also includes multiple liquid phase isolated locations, and multiple liquid phase isolated locations are arranged on
The lower section of the multiple desulfurization spraying layer；Liquid phase isolated location is arranged on the inwall of the removing tower body, multiple liquid phase isolation
Unit in removing tower body helically arrange by formula, and the cross-sectional area of the annular gap can be completely covered.
Specifically, the perspective plane of the liquid phase isolated location is sector, adjacent two in the multiple liquid phase isolated location
Partly overlapped between individual liquid phase isolated location.
Specifically, the end of the multiple liquid phase isolated location is inclined to the tank mouth center of described desulfurizing agent storage tank
Tiltedly.
Specifically, in the multiple liquid phase isolated location, positioned at the liquid on upper strata in two adjacent liquid phase isolated locations
Unit is isolated to the liquid phase isolated location lateral tilt positioned at lower floor；Positioned at bottom in the multiple liquid phase isolated location
The end of liquid phase isolated location inclines to the tank mouth center of described desulfurizing agent storage tank.
Specifically, it is provided with demister above the desulfurization spray equipment.
Compared with prior art, the utility model has following technique effect：
1st, be integrated in a device for the desulphurization and denitration and dust removal process of Industrial Boiler coal-fired flue-gas by the utility model,
And by the integration removing the arrangement achieves flue gas pollutant, gas cleaning process is enormously simplify, considerably reduce
Plant area's floor space, has saved land resource.
2nd, the utility model sets pre- desulfurizer, can be to the SO in flue gas2The pre- removing in part is carried out, after can reducing
The load of continuous disengagement section.
3rd, the utility model sets desulfurization spray equipment, sets the liquid phase isolated location of multiple spiral arrangements so that cigarette
Gas is only small on each flow cross section not partly to be blocked so that gas flow area is increased, and flow resistance enters one
Step reduces；Ensure that denitrfying agent and desulfurizing agent are non-interference simultaneously, individual flow.
4th, device of the present utility model utilizes pre- desulfurizer and demister, greatly reduces humidity of flue gas, reduces flue gas
Water dew point, while swimming flue and chimney under protection, has prevented discharged gas fume produce " emit white because of the excessive moisture condensation
Cigarette " phenomenon, is truly realized the integration removing of flue gas pollutant highly effective and safe.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Each label implication in figure：1-removing tower body, 2-desulfurizing agent storage tank, 3-annular gap, 4-denitration spray dress
Put, 401-spray assemblies, 5-pre- desulfurizer, 501-pre- desulfurization pipe, 502-tube bank distribution endless tube, 503-tube bank collects
Endless tube, 504-tube bank circulation fluid entrance, 505-tube bank circulation fluid outlet, 6-desulfurization spray equipment, 601-desulfurization spraying layer,
602-liquid phase isolated location, 7-demister, 8-gas approach, 9-exhanst gas outlet, 10-denitrfying agent pipeline, 11-desulfurizing agent
Pipeline.
Scheme of the present utility model is made with reference to the accompanying drawings and detailed description explain in further detail and explanation.
Specific embodiment
Pre- desulfurization formula flue gas pollutant integration removing means of the present utility model, referring to Fig. 1, including removing tower body 1, takes off
Except being provided with gas approach 8 and exhanst gas outlet 9 on the side wall of tower body 1；Removing tower body 1 bottom is provided with desulfurizing agent storage tank 2,
Annular gap 3 is formed between desulfurizing agent storage tank 2 and the removing tower body 1, desulfurizing agent storage tank 2 is built with desulfurizing agent, annular gap 3
Built with denitrfying agent；Denitration spray equipment 4, pre- desulfurizer 5 and desulfurization spray equipment 6 are additionally provided with the removing tower body 1,
Wherein, denitration spray equipment 4 is connected with annular gap 3, and pre- desulfurizer 5 is connected with the inside of desulfurizing agent storage tank 2, desulfurization spray dress
6 are put to be connected with the inside of desulfurizing agent storage tank 2.
When in use, after flue gas enters removing tower body 1 inside by gas approach 8, denitrfying agent enters de- the removing means
In nitre spray equipment 4, denitration spray equipment 4 is sprayed using denitrfying agent to flue gas, to realize the denitration process of flue gas；Denitration
Flue gas afterwards realizes the pre- desulfurization process of flue gas via pre- desulfurizer 5, and desulfurizing agent enters in desulfurization spray equipment 6, desulfurization spray
Shower device 6 carries out spraying the desulfurization process for realizing flue gas using desulfurizing agent to the flue gas after pre- desulfurization process；Above-mentioned multi-stage spray
The dust removal process of flue gas is realized simultaneously.Discharged via the exhanst gas outlet 9 by the flue gas after above-mentioned treatment.
Be integrated in one for desulphurization and denitration and dust removal process by the utility model, and the integration for realizing flue gas pollutant takes off
Remove, enormously simplify gas cleaning process, greatly less plant area's floor space has saved land resource；And possess pre- de-
Sulfur functional, SO that can be in many flue gases2The pre- removing in part is carried out, the load of follow-up desulfurization process can be reduced.
Lower mask body introduces the concrete structure of denitration spray equipment 4, and denitration spray equipment 4 of the present utility model includes multiple
Spray assemblies 401, multiple spray assemblies 401 are from top to bottom successively set on the upper space of the annular gap 3；Spray assemblies
401 are connected by being arranged on the denitrfying agent pipeline 10 outside the removing tower body 1 with the annular gap 3.Described flue gas enters
Mouth 8 is arranged on the bottom of the side wall of removing tower body 1, is initially entered in annular gap 3 into the flue gas in removing tower body 1, annular
Denitrfying agent in interlayer 3 enters in multiple spray assemblies 401 via denitrfying agent pipeline 10, by spray assemblies 401 to marmon clamp
Flue gas spray in layer 3, realizes the denitration process of flue gas.
The concrete structure of spray assemblies 401 includes the different circular spray tube of multiple diameters, and circular spray tube is sleeved on institute
State on desulfurizing agent storage tank 2；Multiple atomizers are installed on circular spray tube.The circular spray tube of different-diameter is tied using nested
The arrangement form of structure so that the denitrfying agent sprayed by atomizer is uniformly sprayed on the flue gas of annular gap 3.
Flowing is continued up in removing tower body 1 by the flue gas of denitration process, is contacted with pre- desulfurizer 5；Pre- desulfurization
Device 5 includes multiple pre- desulfurization pipes 501, and many pre- desulfurization pipes 501 are evenly distributed to form tube bank；The two ends of pre- desulfurization pipe 501
Closing, the lower end of pre- desulfurization pipe 501 is stretched into inside the desulfurizing agent storage tank 2, and many lower ends of pre- desulfurization pipe 501 are by tube bank point
Connected with endless tube 502, many upper ends of pre- desulfurization pipe 501 are collected endless tube 503 and connected by tube bank；On tube bank distribution endless tube 502
It is provided with tube bank circulation fluid entrance 504.On pre- desulfurization pipe 501 according to condensation number requirement be set to smooth surface, mat surface or added with
The extended surface of fin.
Circulation fluid is flowed into tube bank distribution endless tube 502 by tube bank circulation fluid entrance 504, is redistributed to each pre- desulfurization pipe
In 501, and collect in tube bank and collect in endless tube 503.Pipe is touched during flowing up by the flue gas of denitration process
Beam, because the temperature for restraining inner loop liquid is relatively low, flue gas is condensed in tube bank, condensed water is formed, so as to reduce flue gas
Water capacity, while the SO in flue gas2It is dissolved in condensed water, and desulfurizing agent storage tank 2 is flowed into along each pre- desulfurization pipe 501
It is interior, so as to realize the pre- desulfurization process of flue gas.
Flowing is continued up through the flue gas of excessively desulfurization process, and is contacted with desulfurization spray equipment 6.Desulfurization spray equipment 6
Including multiple desulfurization spraying layers 602, multiple desulfurization spraying layers 601 are from top to bottom successively set on the upper of the pre- desulfurizer 5
Side, desulfurization spraying layer 602 is connected by being arranged on the desulfurizing agent pipeline 11 outside the removing tower body 1 with the desulfurizing agent storage tank 2
It is logical.The structure that desulfurization spraying layer 602 can be arranged in parallel using multiple circular spray tube nested structures or multiple bar shaped showers,
Multiple atomizers are provided with circular spray tube or bar shaped shower.Desulfurizing agent in desulfurizing agent storage tank 2 passes through desulfurizing agent
Pipeline 11 enters in desulfurization spraying layer 602, through on atomizer spray to flue gas, realizing the desulfurization process of flue gas.
In order to ensure the desulfurized effect of desulfurization spray equipment 6, the desulfurization spray equipment 6 also includes that multiple liquid phase isolation are single
Unit 602, multiple liquid phase isolated locations 602 are arranged on the lower section of the multiple desulfurization spraying layer 601；Liquid phase isolated location 602 sets
Put on the inwall of the removing tower body 1, multiple liquid phase isolated locations 602 helically formula arrangement in removing tower body 1 can be by
The cross-sectional area of the annular gap 3 is completely covered.By the flue gas with desulfurization process when flowing up, desulfurization spraying layer
601 spray downwards desulfurizing agent, and flue gas can from the bottom to top bypass multiple liquid phase isolated locations 602 and fully be connect with desulfurizing agent
Touch；Desulfurizing agent is eventually fallen into desulfurizing agent storage tank 2 due on gravitational fall to liquid phase isolated location 602.Multiple liquid phases
Isolated location 602 is by the way of spiral arrangement so that flue gas only has small not partly quilt on each flow cross section
Block so that gas flow area is increased, flow resistance further reduces.
The perspective plane of the liquid phase isolated location 602 is sector, and alternatively, the liquid phase isolated location 602 uses flat board
Formula structure or with cambered structure.Two liquid phase isolated locations 602 adjacent in the multiple liquid phase isolated location 602 it
Between partly overlap, ensure that the cross-sectional area of annular gap 3 can be completely covered, so as to ensure that all of desulfurizing agent is flowed through
Fallen into again in desulfurizing agent storage tank 2 after liquid phase isolated location 602.
Non-interference in order to ensure denitrfying agent and desulfurizing agent, desulfurizing agent can be fallen completely within desulfurizing agent storage tank 2, described many
The end of individual liquid phase isolated location 602 inclines to the tank mouth center of described desulfurizing agent storage tank 2；Wherein, liquid phase isolation
The end of unit 602 refers to the one end not contacted with the removing inwall of tower body 1；Using this kind of design, when desulfurizing agent is fallen
When on multiple liquid phase isolated locations 602, desulfurizing agent on each liquid phase isolated location 602 via liquid phase isolated location 602 end
End is individually flowed into desulfurizing agent storage tank 2.
Ensureing spray another design that can fall completely within desulfurizing agent storage tank 2 of desulfurizing agent is：The multiple
In liquid phase isolated location 602, the liquid phase isolated location 602 in two adjacent liquid phase isolated locations 602 positioned at upper strata is to being located at
The lateral tilt of liquid phase isolated location 602 of lower floor；Liquid phase isolation in the multiple liquid phase isolated location 602 positioned at bottom is single
The end of unit 602 inclines to the tank mouth center of described desulfurizing agent storage tank 2.Using this kind of design, desulfurizing agent can be by
The side of the liquid phase isolated location 602 on upper strata is fallen on the liquid phase isolated location 602 of its lower floor, by the way of collecting step by step,
The final liquid phase isolated location 602 for being pooled to bottom, desulfurizing agent is fallen into via the end of the liquid phase isolated location 602 of bottom
In storage tank 2.
The utility model is using unique liquid phase isolated location arrangement so that on each gas flow cross section
All only have fraction area to be blocked, with larger gas flow area, experiment proves that, when single using 2 liquid phase isolation
During unit 602, gas flow area reaches 50%, and when using 3 liquid phase isolated locations 602, gas flow area reaches 66%,
When using 4 liquid phase isolated locations 602, gas flow area reaches 75%, when using 6 liquid phase isolated locations 602, gas
Body circulation area reaches 87.5%, therefore desulfurization flusher of the present utility model can effectively reduce the flow of flue gas resistance of device
Power.
The top of the desulfurization spray equipment 6 is provided with demister 7, and flue fog drip is entered in the presence of demister 7
Row removing is discharged by the exhanst gas outlet on top afterwards with continuing to reduce water capacity.Device can greatly reduce humidity of flue gas, drop
Low flue gas water dew point, while swimming flue and chimney under protection, has prevented what discharged gas fume was produced by excessive moisture condensation
" emitting white cigarette " phenomenon, is truly realized the integration removing of flue gas pollutant highly effective and safe.
Claims (10)
1. a kind of pre- desulfurization formula flue gas pollutant integration removing means, including removing tower body (1), it is characterised in that described de-
Except tower body (1) bottom is provided with desulfurizing agent storage tank (2), marmon clamp is formed between desulfurizing agent storage tank (2) and removing tower body (1)
Layer (3), built with desulfurizing agent, annular gap (3) is built with denitrfying agent for desulfurizing agent storage tank (2)；Also set in removing tower body (1)
Be equipped with denitration spray equipment (4), pre- desulfurizer (5) and desulfurization spray equipment (6), wherein, denitration spray equipment (4) with annular
Interlayer (3) is connected, and is connected inside pre- desulfurizer (5) and desulfurizing agent storage tank (2), desulfurization spray equipment (6) and desulfurizing agent storage tank
(2) internal connection；When in use, after flue gas enters removing tower body (1) inside, denitrfying agent is sprayed the removing means via denitration
Device (4) carries out spraying the denitration process for realizing flue gas to flue gas, and the flue gas after denitration realizes flue gas via pre- desulfurizer (5)
Pre- desulfurization process, desulfurizing agent to the flue gas after pre- desulfurization process spray realizing flue gas via desulfurization spray equipment (6)
Desulfurization process.
2. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 1, it is characterised in that the denitration spray
Shower device (4) includes multiple spray assemblies (401), and multiple spray assemblies (401) are from top to bottom successively set on the marmon clamp
The upper space of layer (3)；Spray assemblies (401) by be arranged on the outside denitrfying agent pipeline (10) of removing tower body (1) with
Annular gap (3) connection.
3. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 2, it is characterised in that the spray group
Part (401) includes the different circular spray tube of multiple diameters, and circular spray tube is sleeved on the desulfurizing agent storage tank (2)；Annular
Multiple atomizers are installed on shower.
4. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 1, it is characterised in that the pre- desulfurization
Device (5) includes many pre- desulfurization pipes (501), and many pre- desulfurization pipes (501) are evenly distributed to form tube bank；Pre- desulfurization pipe
(501) desulfurizing agent storage tank (2) inside, many pre- desulfurization pipes are stretched into closed at both ends, the lower end of pre- desulfurization pipe (501)
(501) lower end is connected by restraining distribution endless tube (502), and endless tube is collected in the upper end of many pre- desulfurization pipes (501) by tube bank
(503) connect；Tube bank circulation fluid entrance (504) is provided with tube bank distribution endless tube (502)；Pre- desulfurization pipe (501) surface is set
It is smooth surface, mat surface or the extended surface added with fin.
5. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 1, it is characterised in that the desulfurization spray
Shower device (6) includes multiple desulfurization spraying layers (601), and multiple desulfurization spraying layers (601) are from top to bottom successively set on described pre-
The top of desulfurizer (5), desulfurization spraying layer (601) the desulfurizing agent pipeline outside by being arranged on removing tower body (1)
(11) connected with the desulfurizing agent storage tank (2).
6. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 5, it is characterised in that the desulfurization spray
Shower device (6) also includes multiple liquid phases isolated location (602), and multiple liquid phase isolated locations (602) are arranged on the multiple desulfurization
The lower section of spraying layer (601)；Liquid phase isolated location (602) is arranged on the inwall of removing tower body (1), multiple liquid phase isolation
Unit (602) in removing tower body (1) helically arrange by formula, and the cross-sectional area of the annular gap (3) can be completely covered.
7. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 6, it is characterised in that the liquid phase every
It is sector, two adjacent liquid phase isolated locations in the multiple liquid phase isolated location (602) from the perspective plane of unit (602)
(602) partly overlapped between.
8. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 6, it is characterised in that the multiple liquid
The end for being isolated unit (602) inclines to the tank mouth center of described desulfurizing agent storage tank (2).
9. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 6, it is characterised in that the multiple
In liquid phase isolated location (602), positioned at the liquid phase isolated location (602) on upper strata in two adjacent liquid phase isolated locations (602)
To liquid phase isolated location (602) lateral tilt positioned at lower floor；Positioned at bottom in the multiple liquid phase isolated location (602)
The end of liquid phase isolated location (602) inclines to the tank mouth center of described desulfurizing agent storage tank (2).
10. pre- desulfurization formula flue gas pollutant integration removing means as claimed in claim 1, it is characterised in that the desulfurization
Demister (7) is provided with above spray equipment (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310301.5U CN206276221U (en) | 2016-12-01 | 2016-12-01 | A kind of pre- desulfurization formula flue gas pollutant integration removing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310301.5U CN206276221U (en) | 2016-12-01 | 2016-12-01 | A kind of pre- desulfurization formula flue gas pollutant integration removing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276221U true CN206276221U (en) | 2017-06-27 |
Family
ID=59074541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621310301.5U Active CN206276221U (en) | 2016-12-01 | 2016-12-01 | A kind of pre- desulfurization formula flue gas pollutant integration removing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552498A (en) * | 2016-12-01 | 2017-04-05 | 西安航天源动力工程有限公司 | A kind of pre- desulfurization formula flue gas pollutant integration removing means |
-
2016
- 2016-12-01 CN CN201621310301.5U patent/CN206276221U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552498A (en) * | 2016-12-01 | 2017-04-05 | 西安航天源动力工程有限公司 | A kind of pre- desulfurization formula flue gas pollutant integration removing means |
| CN106552498B (en) * | 2016-12-01 | 2024-02-09 | 西安航天源动力工程有限公司 | Integrated removal device for pre-desulfurization type flue gas pollutants |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105561776B (en) | A kind of industry coal-boiler flue gas multiple pollutant minimum discharge cooperation-removal system | |
| CN205055807U (en) | Coke oven low -sulfur tail gas desulfurization dust collector | |
| CN105854561A (en) | Device and process for coordinative treatment of smoke desulfuration and dedusting | |
| CN103185346B (en) | Combined purification system for waste incineration smoke and technology of combined purification system | |
| CN104815528B (en) | A kind of wet flue gas are from rise again type integrated fume purifier and its application | |
| CN105709585A (en) | Double-tower efficient wet desulphurization device | |
| CN103381333A (en) | Device and method for dust removal and desulphurization through wet method | |
| CN108554158A (en) | A kind of high temperature and humidity flue gas cool-down desulfurizing and purifying system | |
| CN105233657A (en) | Flue gas desulphurization and dedusting advanced treatment technology and apparatus thereof | |
| CN104258668B (en) | A kind of washing degree of depth dust arrester | |
| CN105771607A (en) | Ammonia desulphurization ultra-low discharging system and ammonia desulphurization ultra-low discharging process | |
| CN206262346U (en) | A kind of commercial industry boiler composite absorption liquid dust-removal and desulfurizing denitrification integrated device | |
| CN205517263U (en) | Flue gas heat exchange energy conservation SOx/NOx control device | |
| CN204182256U (en) | A kind of washing degree of depth dust arrester | |
| CN206276221U (en) | A kind of pre- desulfurization formula flue gas pollutant integration removing means | |
| CN106552498A (en) | A kind of pre- desulfurization formula flue gas pollutant integration removing means | |
| CN210057763U (en) | Smoke dust removing, desulfurizing and white smoke eliminating tower | |
| CN207694591U (en) | Two-way Cycle wet process of FGD dust pelletizing system | |
| CN207085657U (en) | A kind of desulfurizing tower | |
| CN105396451B (en) | Caustic dip efficient removal SO in a kind of spray desulfurizing tower3Technique | |
| CN204582946U (en) | Air curtain, water curtain desulfuring and denitrifying apparatus | |
| CN103977696A (en) | Spray absorption tower suitable for coal-fired boiler flue gas desulfurization and denitrification | |
| CN205340539U (en) | High -efficient low -cost flue gas desulfurization denitration degree of depth dust pelletizing system | |
| CN205340583U (en) | Flue gas desulfurization denitration degree of depth dust pelletizing system | |
| CN201249099Y (en) | Water film dust removing device with desulfurizing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |