CN205340570U - SOx/NOx control purifies exhaust apparatus - Google Patents
SOx/NOx control purifies exhaust apparatus Download PDFInfo
- Publication number
- CN205340570U CN205340570U CN201521075238.7U CN201521075238U CN205340570U CN 205340570 U CN205340570 U CN 205340570U CN 201521075238 U CN201521075238 U CN 201521075238U CN 205340570 U CN205340570 U CN 205340570U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- horizontal pipeline
- duct
- exhaust
- inlet flue
- 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
- 238000005192 partition Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a SOx/NOx control purifies exhaust apparatus, the cross pipeline is installed on the boiler chimney, the cross pipeline is divided into high horizontal pipeline, low horizontal pipeline and vertical duct, low horizontal pipeline is connected to the import flue, high horizontal pipe connection exhaust duct, exhaust pass connects vertical duct, exhaust pass is linked together with the import flue, still install the SCR reactor at exhaust pass within a definite time with the import flue, it is higher than low horizontal pipeline department and installs the wall device to be less than high horizontal pipeline at the cross pipeline, also install the wall device in vertical duct and low horizontal pipeline department. The utility model discloses need not close the boiler and come this device of installation, SOx/NOx control is effectual, can purify the exhaust pollutant, has the guard action to the environment.
Description
Technical field
This utility model belongs to environmental technology field, particularly relates to a kind of factory chimney desulphurization denitration and purifies exhaust apparatus.
Background technology
Promote a conservation culture, be the relation well-being of the people, concern the national following long-range matter of fundamental importance.In the face of resource constraint be becoming tight, environmental pollution is serious, the severe situation of ecosystem degradation; respect for nature must be established, comply with the nature, the conservation culture theory of conservation of nature; Ecological Civilization Construction is placed on prominent position; incorporate economic construction, political development, cultural construction, social construction each side and overall process; make great efforts to build beautiful China, it is achieved Chinese nation's Sustainable Development.
The rapid growth of China's economic, the extensive economy of generation brings the environmental problem of sternness to China, causes that China haze sky is increasing now, and atmospheric pollution is one of important environmental issue anxious to be administered.Atmospheric pollution mostlys come from the pollution of sulfur, oxynitride etc., and the boiler waste gas of a lot of factories is again one of major source of the discharge such as sulfur, oxynitride now, and therefore, its toxic emission process is badly in need of carrying out the purification process of desulphurization denitration.But purification process not only needs substantial contribution to put into, it is necessary to stop normal operation of boiler, for power plant, not only have a strong impact on economic benefit, also have a strong impact on the life of resident.
Summary of the invention
This utility model is for above deficiency, it is provided that a kind of normal operation not affecting boiler, fully can purify exhaust apparatus by desulphurization denitration.
This utility model be the technical scheme is that
A kind of desulphurization denitration purifies exhaust apparatus, including four-way pipeline, inlet flue duct, SCR reactor, exhaust pass, discharge duct, four-way pipeline is arranged on boiler chimney, four-way pipeline is divided into high horizontal pipeline, low horizontal pipeline and vertical duct, inlet flue duct connects low horizontal pipeline, high horizontal pipeline connects discharge duct, exhaust pass connects vertical duct, exhaust pass is connected with inlet flue duct, SCR reactor it is also equipped with between exhaust pass and inlet flue duct, higher than low horizontal pipeline place, partition apparatus is installed lower than high horizontal pipeline at four-way pipeline, at vertical duct and low horizontal pipeline place, partition apparatus is also installed.
As preferably, described partition apparatus includes baffle plate, and baffle interior is provided with circular hole, is provided with the moveable corrosion resistant metal sheet more than Circularhole diameter on circular hole.
As preferably, described sheet metal is connected to moving handle, sheet metal can be allowed to remove circular hole place by moving handle.
As preferably, described inlet flue duct and be provided with fixed mount outside exhaust pass, SCR reactor, the fixed mount other end is arranged on boiler chimney.
The beneficial effects of the utility model are:
Need not closing boiler to install this device, desulfurization off sulfide effect is good, can purify the pollutant discharged, environment is had protective effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure 1, four-way pipeline, 2, inlet flue duct, 3, SCR reactor, 4, exhaust pass, 5, discharge duct, 6, chimney, 7, high horizontal pipeline, 8, vertical duct, 9, low horizontal pipeline, 10, fixed mount, 11, partition apparatus.
Detailed description of the invention:
Presently in connection with accompanying drawing, this utility model is further described.
As shown in Figure 1, a kind of desulphurization denitration purifies exhaust apparatus, including four-way pipeline 1, inlet flue duct 2, SCR reactor 3, exhaust pass 4, discharge duct 5, four-way pipeline 1 is arranged on boiler chimney 6, four-way pipeline 1 is divided into high horizontal pipeline 7, low horizontal pipeline 9 and vertical duct 8, inlet flue duct 2 connects low horizontal pipeline 9, high horizontal pipeline 7 connects discharge duct 5, exhaust pass 4 connects vertical duct 8, exhaust pass 2 is connected with inlet flue duct 4, SCR reactor 3 it is also equipped with between exhaust pass 2 and inlet flue duct 4, higher than low horizontal pipeline place, partition apparatus 11 is installed lower than high horizontal pipeline at four-way pipeline 1, at vertical duct 8 and low horizontal pipeline 9 place, partition apparatus 11 is also installed.
Partition apparatus 11 includes baffle plate, and baffle interior is provided with circular hole, is provided with the moveable corrosion resistant metal sheet more than Circularhole diameter on circular hole, and sheet metal is connected to moving handle, sheet metal can be allowed to remove circular hole place by moving handle.
Inlet flue duct 2 and exhaust pass 4, SCR reactor 3 outside are provided with fixed mount 10, and fixed mount 10 other end is arranged on boiler chimney 6.
Vertical duct 8 and the partition apparatus at low horizontal pipeline 9 place it is first shut off during installation, open and be higher than the partition apparatus at low horizontal pipeline place at four-way pipeline 1 lower than high horizontal pipeline, close after installation and be higher than the partition apparatus at low horizontal pipeline place at four-way pipeline 1 lower than high horizontal pipeline, open vertical duct 8 and the partition apparatus at low horizontal pipeline 9 place.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by this utility model; the change that can readily occur in or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with claims protection defined.
Claims (4)
1. a desulphurization denitration purifies exhaust apparatus, including four-way pipeline, inlet flue duct, SCR reactor, exhaust pass, discharge duct, it is characterized in that: four-way pipeline is arranged on boiler chimney, four-way pipeline is divided into high horizontal pipeline, low horizontal pipeline and vertical duct, inlet flue duct connects low horizontal pipeline, high horizontal pipeline connects discharge duct, exhaust pass connects vertical duct, exhaust pass is connected with inlet flue duct, SCR reactor it is also equipped with between exhaust pass and inlet flue duct, higher than low horizontal pipeline place, partition apparatus is installed lower than high horizontal pipeline at four-way pipeline, at vertical duct and low horizontal pipeline place, partition apparatus is also installed.
2. a kind of desulphurization denitration according to claim 1 purifies exhaust apparatus, it is characterised in that: partition apparatus includes baffle plate, and baffle interior is provided with circular hole, is provided with the moveable corrosion resistant metal sheet more than Circularhole diameter on circular hole.
3. a kind of desulphurization denitration according to claim 1 purifies exhaust apparatus, it is characterised in that: sheet metal is connected to moving handle, sheet metal can be allowed to remove circular hole place by moving handle.
4. a kind of desulphurization denitration according to claim 1 purifies exhaust apparatus, it is characterised in that: inlet flue duct and be provided with fixed mount outside exhaust pass, SCR reactor, the fixed mount other end is arranged on boiler chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075238.7U CN205340570U (en) | 2015-12-22 | 2015-12-22 | SOx/NOx control purifies exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075238.7U CN205340570U (en) | 2015-12-22 | 2015-12-22 | SOx/NOx control purifies exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340570U true CN205340570U (en) | 2016-06-29 |
Family
ID=56169887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075238.7U Expired - Fee Related CN205340570U (en) | 2015-12-22 | 2015-12-22 | SOx/NOx control purifies exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205340570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903348A (en) * | 2015-12-22 | 2016-08-31 | 江苏卓易环保科技有限公司 | Desulfurization and denitrification purification exhaust device |
-
2015
- 2015-12-22 CN CN201521075238.7U patent/CN205340570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903348A (en) * | 2015-12-22 | 2016-08-31 | 江苏卓易环保科技有限公司 | Desulfurization and denitrification purification exhaust device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |