CN206152600U - Flue gas system distribution apparatus of high -efficient denitration of ozone in low temperature section absorption tower - Google Patents
Flue gas system distribution apparatus of high -efficient denitration of ozone in low temperature section absorption tower Download PDFInfo
- Publication number
- CN206152600U CN206152600U CN201621094036.1U CN201621094036U CN206152600U CN 206152600 U CN206152600 U CN 206152600U CN 201621094036 U CN201621094036 U CN 201621094036U CN 206152600 U CN206152600 U CN 206152600U
- Authority
- CN
- China
- Prior art keywords
- ozone
- absorption tower
- straight tube
- flue gas
- distribution apparatus
- 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
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 176
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 54
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000003546 flue gas Substances 0.000 title claims abstract description 40
- 239000007789 gas Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 37
- 239000008246 gaseous mixture Substances 0.000 claims description 34
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 30
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000006213 oxygenation reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000006555 catalytic reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a flue gas system distribution apparatus of high -efficient denitration of ozone in low temperature section absorption tower installs including the absorption tower, mixes the unit body anticorrosive coating, the circular person in charge of ozone gas mixture and ozone gas mixture nozzle component, and the absorption tower inner wall adheres to muddy first body anticorrosive coating. The circular person in charge of ozone gas mixture pastes the volt at the absorption tower inner wall, has the lower supreme direction of the two sets of above circular person in charge's subassemblies of ozone gas mixture follows to arrange in proper order. Ozone gas mixture nozzle component includes that ozone blowout straight tube and level spout the ozone pipe chute, and two levels are spouted ozone pipe chute symmetry and are set up in the ozone straight tube top both sides of spouting, and the rear end that the ozone pipe chute is spouted to every level is connected with ozone blowout straight tube. The utility model discloses well ozone pressure stability, the jet velocity is even, improves ozone flue gas system's nitrogen oxide oxygenation efficiency and improves the utilization ratio of ozone in the low temperature section.
Description
Technical field
This utility model is related to technical field of waste gas treatment, and in particular to ozone NO_x Reduction by Effective in a kind of low-temperature zone absorption tower
Flue gas system distribution apparatus.
Background technology
Constantly lifted based on attention of the China currently to atmosphere polluting problem, nowadays to nitrogen oxides in atmosphere pollution
Discharge standard there has also been and significantly improve, and the nitrogen oxides of strict control atmosphere pollution already become solution atmosphere polluting problem
One of necessary means.
Now, denitration mainly includes that room temperature organic catalysis ultra-clean circulates (LOCR) technology, SCR (SCR)
Technology, SNCR (SNCR) technology, active CAM, electron beam irradiation method and low-temperature oxidation absorption process and
Other joint gas denitrifying technologies etc..
Wherein, as room temperature organic catalysis ultra-clean circulation (LOCR) technology has, desulphurization denitration dedusting etc. is various to reduce discharging spy
Point, which adopts ozone for low-temperature flue gas Denitration in Boiler, and controllability is strong, can reach the discharge standard of ultra-clean, and the technique has
Good market development prospect.The cardinal principle of room temperature organic catalysis ultra-clean circulation (LOCR) technology is aoxidized using ozone etc.
Agent is mixed and gaseous oxidation NOx with being uniformly distributed for NOx, the NOx of high-valence state is then absorbed with absorbing liquid, is had using a kind of room temperature
Machine catalyst, it can be with reference to HNO2And H2SO3Etc. unstable product into stable comple, by oxidizing into stable
Product, and complex decomposition, so that catalyst freely combines the new lysigenous unstable intermediate product of physical molecular, can
Integration removes SO therein2And NOx, and other pollutant of part.The wherein oxidant such as ozone and NOx it is uniform mix with
And flue gas flow field distribution is to affect one of key factor of NOX oxidation efficiency, flue gas system distribution apparatus is its important step.
Therefore, research and develop a kind of flue gas system distribution apparatus for being capable of NO_x Reduction by Effective particularly important.
Utility model content
The purpose of this utility model is to solve current boiler smoke air contaminant treatment nitrogen oxides to use ozone as oxygen
Agent allows ozone gaseous mixture to spray into mixed flue gas system problem pockety in absorption tower efficiently removing NOx.
To achieve these goals, concrete technical scheme of the present utility model is as follows：Ozone in a kind of low-temperature zone absorption tower
The flue gas system distribution apparatus of NO_x Reduction by Effective, including absorption tower, based element mixing body anticorrosive coat, the circular supervisor of ozone gaseous mixture and ozone is mixed
Close gas blowout nozzle member, it is characterised in that also straight tube, level spray ozone inclined tube and horizontal shower nozzle, the absorption are sprayed including ozone
Tower is vertically placement and absorbs inner wall of tower attachment based element mixing body anticorrosive coat, and the ozone gaseous mixture circular supervisor have in flue
Two groups, the ozone gaseous mixture circle administration component is arranged in order in direction from bottom to up, the ozone mixture gas nozzle component bag
Include ozone and spray straight tube, the wherein axis of ozone ejection straight tube is perpendicular with the tangent line of the circular supervisor of the ozone gaseous mixture, institute
The level that there are 15 ° of the axis angles of two and ozone ejection straight tube the termination for stating ozone ejection straight tube sprays ozone inclined tube, the water
Flat spray ozone inclined tube is symmetrically set in ozone and sprays straight tube top both sides, and the angle between the horizontal shower nozzle into 30 °, spray by the level
The rear end of ozone inclined tube connects with ozone ejection straight tube and front end termination is provided with nozzle.
Further, the ozone inlet arranges stainless-steel seamless pipe and its end face can arrange flange.
Further, inside ozone gaseous mixture supervisor insertion absorption tower, one end and seamless stainless steel sealing of tube conduct
Ozone import, the circular supervisor of other end connection ozone mixing, which is also fixedly connected with ozone pipeline fixing bracket, is fixed on absorption
On inner wall of tower.
Further, in the level spray ozone inclined tube is generally aligned in the same plane, its nozzle arrangement is set to 2, the spray
Mouth opening direction is vertical with axis in vertical absorption tower, and they spray straight tube one end in ozone, and ozone sprays straight tube described
It is evenly arranged on the circular supervisor of ozone gaseous mixture.
Further, the circular supervisor internal diameter 30mm of the ozone gaseous mixture, external diameter is 35mm, is arranged on inner wall of tower is absorbed
There is the ozone pipeline fixing bracket of the circular supervisor of ozone gaseous mixture, its stent length is 75mm, and width is 35mm, thick 5mm, per two
Individual set spacing 500mm, along one week inside absorption tower, the distance between two adjacent groups ozone gaseous mixture circle administration component was
2800mm。
Further, the circular supervisor of the ozone gaseous mixture, ozone mixture gas nozzle component are seamless stainless using 316L
Steel pipe.
The beneficial effects of the utility model：In distribution apparatus of the present utility model, ozone be from ozonator export into
Enter the circular supervisor of ozone gaseous mixture, then the circular supervisor of Jing ozone gaseous mixture reaches ozone and sprays straight tube, Maximum Concentration of Ozone is stable, injection
Speed is uniform, and ozone sprays straight tube by the different ozone of angle more than two and is injected in absorption tower, makes ozone in fume pipe
Road uniform spatial distribution, is conducive to that ozone is full and uniform with flue gas gaseous mixture to be mixed, so as to improve ozone flue gas mixed flue gas system
The nitrogen oxides rate of system, and improve the utilization rate of ozone.
This utility model is the physicochemical property based on ozone strong oxidizing agent, and the cigarette of ozone NO_x Reduction by Effective is installed in absorption tower
Gas system distribution apparatus.The physicochemical property of described ozone, is primarily referred to as ozone 1s in the case where exhaust gas temperature is not higher than 140 DEG C
Interior resolution ratio is less than 30%, and higher its resolution ratio of temperature is bigger, so flue gas will be controlled through this ozone mixed flue gas system point
When cloth apparatus, temperature will be less than 140 DEG C.Through the conclusion that many experiments room and engineering experiment draw, in exhaust gas temperature
At 140 DEG C, the response time between ozone and nitrogen oxides, less than 10ms, so designs the flue gas of ozone NO_x Reduction by Effective for us
Ozone pipeline in system distribution apparatus provides foundation, advises that temperature control, at 65 DEG C or so, makes ozone and nitrogen in absorption tower
Oxide fully can be reacted without being decomposed into oxygen quickly.The flue gas system of low-temperature zone ozone NO_x Reduction by Effective, to prevent ozone
Into absorption tower low temperature under its inwall situation about being corroded occur, based element mixing body anticorrosive coat is arranged to this absorption inner wall of tower.
This utility model provides a kind of flue gas system distribution apparatus of ozone NO_x Reduction by Effective in low-temperature zone absorption tower, fully examines
Spacing between the reasonable Arrangement in ozone pipeline and flue gas direction, the ozone conduit assembly, arrangement mode of ozone pipeline, smelly is considered
The direction of nozzle is installed on oxygen pipeline, the flue gas system distribution apparatus of this ozone NO_x Reduction by Effective combines room temperature organic catalysis denitration
Feature, is evenly distributed on ozone in absorption tower using special electrical system control software, is filled with lower nitrogen oxides
The reaction for dividing.Also, distribution apparatus does not need electric energy, and operating cost is low, safeguard simple, is adapted to further popularization.
Description of the drawings
Fig. 1 is the main view of the flue gas system distribution apparatus of ozone NO_x Reduction by Effective in a kind of low-temperature zone absorption tower of this utility model
Figure；
Fig. 2 is the vertical view of the flue gas system distribution apparatus of ozone NO_x Reduction by Effective in a kind of low-temperature zone absorption tower of this utility model
Figure；
Fig. 3 is the side-looking of the flue gas system distribution apparatus of ozone NO_x Reduction by Effective in a kind of low-temperature zone absorption tower of this utility model
Figure；
Fig. 4 is the nozzle of the flue gas system distribution apparatus of ozone NO_x Reduction by Effective in a kind of low-temperature zone absorption tower of this utility model
Element structure schematic diagram.
In accompanying drawing, 1 is ozone inlet, and 2 is absorption tower, and 3 is based element mixing body anticorrosive coat, and 4 is stainless-steel seamless pipe, and 5 are spray
Head, 6 is the circular supervisor of ozone gaseous mixture, and 7 is ozone pipeline fixing bracket.
This utility model is conducted further description below in conjunction with Figure of description.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, in a kind of low-temperature zone absorption tower, the flue gas system distribution of ozone NO_x Reduction by Effective is filled
Put, including absorption tower (2), based element mixing body anticorrosive coat (3), the circular supervisor (6) of ozone gaseous mixture and ozone mixture gas nozzle component, inhale
It is vertically placement to receive tower (2), and its absorption tower (2) inwall attachment based element mixing body anticorrosive coat (3), the circular supervisor (6) of ozone gaseous mixture exist
There are two groups in flue, circular supervisor's (6) component of ozone gaseous mixture is arranged in order in direction from bottom to up；Ozone mixture gas nozzle
Component includes：Ozone sprays straight tube, and the ozone sprays the axis of straight tube and the tangent line of the circular supervisor (6) of ozone gaseous mixture mutually hangs down
Directly, there is the level spray ozone inclined tube of two 15 ° of axis angles that straight tube is sprayed with ozone termination, and two levels spray ozone inclined tube pair
Title is arranged on ozone and sprays straight tube top both sides, the angle between two horizontal shower nozzles into 30 °, after each level spray ozone inclined tube
End sprays straight tube with ozone and connects, and front end termination carries nozzle.
Ozone inlet (1) arranges stainless-steel seamless pipe (4) and its end face can arrange flange.Ozone gaseous mixture is responsible for
(6) absorption tower (2) inside is inserted, one end is welded as ozone import with stainless-steel seamless pipe (4), and other end connection ozone is mixed
Circular supervisor (6) is closed, which is also fixedly connected with ozone pipeline fixing bracket (7), be fixed on absorption inner wall of tower.Level sprays ozone
In inclined tube is generally aligned in the same plane, its nozzle arrangement is set to 2, and nozzle opening direction is vertical with axis in vertical absorption tower,
They spray straight tube one end in ozone, and ozone sprays straight tube and is evenly arranged on the circular supervisor (6) of ozone gaseous mixture.
Circular supervisor (6) the internal diameter 30mm of ozone gaseous mixture, external diameter is 35mm, on absorption tower (2) inwall is provided with ozone
The ozone pipeline fixing bracket (7) of the circular supervisor of gaseous mixture, its stent length is 75mm, and width is 35mm, thick 5mm, each two
Set spacing 500mm, two adjacent groups ozone gaseous mixture circular supervisor (6) component the distance between internal a week along absorption tower (2)
It is 2800mm.The circular supervisor (6) of ozone gaseous mixture, ozone mixture gas nozzle component adopt 316L gapless stainless steel tubes.
Specific workflow of the present utility model is as follows：Ozone gaseous mixture is through ozone inlet (1) into ozone gaseous mixture
In circular supervisor (6), then the shower nozzle (5) through aligned orderly reach have in the absorption tower (2) of based element mixing body anticorrosive coat (3) make it is smelly
Oxygen is fully contacted with flue gas, aoxidizes the lower nitrogen oxides in flue gas, and absorption tower (2) inwall is not corroded.
This utility model is the physicochemical property based on ozone strong oxidizing agent, and the cigarette of ozone NO_x Reduction by Effective is installed in absorption tower
Gas system distribution apparatus.The physicochemical property of described ozone, is primarily referred to as ozone 1s in the case where exhaust gas temperature is not higher than 140 DEG C
Interior resolution ratio is less than 30%, and higher its resolution ratio of temperature is bigger, so flue gas will be controlled through this ozone mixed flue gas system point
When cloth apparatus, temperature will be less than 140 DEG C.Through the conclusion that many experiments room and engineering experiment draw, in exhaust gas temperature
At 140 DEG C, the response time between ozone and nitrogen oxides, less than 10ms, so designs the flue gas of ozone NO_x Reduction by Effective for us
Ozone pipeline in system distribution apparatus provides foundation, advises that temperature control, at 65 DEG C or so, makes ozone and nitrogen in absorption tower
Oxide fully can be reacted without being decomposed into oxygen quickly.
This utility model provides a kind of flue gas system distribution apparatus of ozone NO_x Reduction by Effective in low-temperature zone absorption tower, fully examines
Spacing between the reasonable Arrangement in ozone pipeline and flue gas direction, the ozone conduit assembly, arrangement mode of ozone pipeline, smelly is considered
The direction of nozzle is installed on oxygen pipeline, the flue gas system distribution apparatus of this ozone NO_x Reduction by Effective combines room temperature organic catalysis denitration
Feature, is evenly distributed on ozone in absorption tower using special electrical system control software, is filled with lower nitrogen oxides
The reaction for dividing.Also, distribution apparatus does not need electric energy, and operating cost is low, safeguard simple, is adapted to further popularization.
Above example is only unrestricted to illustrate the technical solution of the utility model, although with reference to preferred embodiment pair
This utility model has been described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent, and without deviating from the spirit and scope of technical solutions of the utility model, which all should be covered
In the middle of right of the present utility model.
Claims (6)
1. in a kind of low-temperature zone absorption tower ozone NO_x Reduction by Effective flue gas system distribution apparatus, including absorption tower, based element mixing body anti-corrosion
The circular supervisor of layer, ozone gaseous mixture and ozone mixture gas nozzle component, it is characterised in that also spray straight tube, level including ozone
Spray ozone inclined tube and horizontal shower nozzle, the absorption tower are vertically placements and absorb inner wall of tower attachment based element mixing body anticorrosive coat, described smelly
The circular supervisor of oxygen gas mixture has two groups in flue, and direction is successively from bottom to up for the ozone gaseous mixture circle administration component
Arrangement, the ozone mixture gas nozzle component include that ozone sprays straight tube, and wherein ozone sprays the axis and the ozone of straight tube
The tangent line of the circular supervisor of gaseous mixture is perpendicular, and the ozone sprays the termination of straight tube two axis folders that straight tube is sprayed with ozone
The level spray ozone inclined tube that 15 ° of angle, the level spray ozone inclined tube are symmetrically set in ozone and spray straight tube top both sides, the level
, into 30 °, the level sprays the rear end of ozone inclined tube, and and ozone ejection straight tube is connected and front end termination is provided with spray for angle between shower nozzle
Mouth.
2. in a kind of low-temperature zone absorption tower according to claim 1 ozone NO_x Reduction by Effective flue gas system distribution apparatus, its
It is characterised by, the ozone inlet arranges stainless-steel seamless pipe and its end face can arrange flange.
3. in a kind of low-temperature zone absorption tower according to claim 1 ozone NO_x Reduction by Effective flue gas system distribution apparatus, its
Be characterised by, inside ozone gaseous mixture supervisor's insertion absorption tower, one end with seamless stainless steel sealing of tube as ozone import,
The circular supervisor of other end connection ozone mixing, which is also fixedly connected with ozone pipeline fixing bracket, is fixed on absorption inner wall of tower.
4. in a kind of low-temperature zone absorption tower according to claim 1 ozone NO_x Reduction by Effective flue gas system distribution apparatus, its
It is characterised by, in level spray ozone inclined tube is generally aligned in the same plane, its nozzle arrangement is set to 2, the nozzle opening side
To vertical with axis in vertical absorption tower, they spray straight tube one end in ozone, and ozone sprays straight tube and mixes in the ozone
It is evenly arranged on the circular supervisor of gas.
5. in a kind of low-temperature zone absorption tower according to claim 1 ozone NO_x Reduction by Effective flue gas system distribution apparatus, its
It is characterised by, the circular supervisor internal diameter 30mm of the ozone gaseous mixture, external diameter is 35mm, is provided with ozone and mixes on inner wall of tower is absorbed
The ozone pipeline fixing bracket of the circular supervisor of gas is closed, its stent length is 75mm, and width is 35mm, thick 5mm, between each two support
Away from 500mm, along one week inside absorption tower, the distance between two adjacent groups ozone gaseous mixture circle administration component was 2800mm.
6. in a kind of low-temperature zone absorption tower according to claim 1 ozone NO_x Reduction by Effective flue gas system distribution apparatus, its
It is characterised by, the circular supervisor of the ozone gaseous mixture, ozone mixture gas nozzle component adopt 316L gapless stainless steel tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094036.1U CN206152600U (en) | 2016-09-30 | 2016-09-30 | Flue gas system distribution apparatus of high -efficient denitration of ozone in low temperature section absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094036.1U CN206152600U (en) | 2016-09-30 | 2016-09-30 | Flue gas system distribution apparatus of high -efficient denitration of ozone in low temperature section absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152600U true CN206152600U (en) | 2017-05-10 |
Family
ID=58652399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094036.1U Expired - Fee Related CN206152600U (en) | 2016-09-30 | 2016-09-30 | Flue gas system distribution apparatus of high -efficient denitration of ozone in low temperature section absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152600U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158910A (en) * | 2017-06-28 | 2017-09-15 | 青岛国林环保科技股份有限公司 | A kind of denitrating flue gas ozone reaction device |
| CN107308812A (en) * | 2017-08-03 | 2017-11-03 | 北京长信太和节能科技有限公司 | The system and method for low temperature organic catalysis oxidizing and denitrating ozone |
| CN108479325A (en) * | 2018-05-16 | 2018-09-04 | 山东志伟环保科技有限公司 | A kind of mixing arrangement of oxidation and denitration |
| CN111514724A (en) * | 2020-03-24 | 2020-08-11 | 江苏峰业科技环保集团股份有限公司 | Desulfurization and denitrification device based on ozone |
-
2016
- 2016-09-30 CN CN201621094036.1U patent/CN206152600U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158910A (en) * | 2017-06-28 | 2017-09-15 | 青岛国林环保科技股份有限公司 | A kind of denitrating flue gas ozone reaction device |
| CN107308812A (en) * | 2017-08-03 | 2017-11-03 | 北京长信太和节能科技有限公司 | The system and method for low temperature organic catalysis oxidizing and denitrating ozone |
| CN108479325A (en) * | 2018-05-16 | 2018-09-04 | 山东志伟环保科技有限公司 | A kind of mixing arrangement of oxidation and denitration |
| CN111514724A (en) * | 2020-03-24 | 2020-08-11 | 江苏峰业科技环保集团股份有限公司 | Desulfurization and denitrification device based on ozone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206152600U (en) | Flue gas system distribution apparatus of high -efficient denitration of ozone in low temperature section absorption tower | |
| CN211987943U (en) | Ammonia spraying device applied to activated carbon desulfurization and denitrification adsorption tower | |
| CN107051168B (en) | An integrated device and method for low-temperature denitration of flue gas | |
| CN106110860A (en) | A kind of oxidative absorption high gravity desulfurization denitrating system and method | |
| CN103252163B (en) | A device for removing NOX in flue gas with ammonia injection combined with built-in catalytic reaction | |
| CN105148701A (en) | Gas phase oxidization system, flue gas purification equipment using system and purification method thereof | |
| CN108939916A (en) | A kind of system carrying out SCR efficient denitration using ozone | |
| CN203577639U (en) | Swirl mixing device for SCR (selective catalytic reduction) flue gas denitrification system | |
| CN105148699B (en) | A kind of single column oxidation sweetening denitrification apparatus and its desulfurization denitration method | |
| CN107398175A (en) | A kind of carbon base catalyst desulfurization and denitrification integral reactor | |
| CN205386412U (en) | Boiler flue gas denitration system | |
| CN109289573B (en) | Gas mixing device and method applied to denitration system | |
| CN208512282U (en) | A kind of device for removing sulfur trioxide and NOx in flue gas with integrated spraying system | |
| CN205586812U (en) | A ozone mixing flue gas systematic distribution device for organic catalytic denitrification of low temperature | |
| CN107158910A (en) | A kind of denitrating flue gas ozone reaction device | |
| CN207187512U (en) | A kind of carbon base catalyst desulfurization and denitrification integral reactor | |
| CN206082109U (en) | Denitration reactor | |
| CN109647193A (en) | A kind of SCR denitration method and device of ammonia segmentation supply | |
| CN105749748A (en) | Desulfurization and denitration integrated device | |
| CN204952626U (en) | Gas cleaning equipment of gas -phase oxidation system and this system of application | |
| CN208465625U (en) | A kind of accumulatingdust plug nozzle device of ammonia-spraying grid | |
| CN203389534U (en) | Selective catalytic reduction (SCR) flue gas denitrification device | |
| CN207012787U (en) | A kind of denitrating flue gas ozone reaction device | |
| CN101905120A (en) | Ammonia injector mixer for SCR denitrification unit | |
| CN205965476U (en) | Oxidation absorb hypergravity SOx/NOx control system |
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: 20170510 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |