CN109059011A - A kind of desulfuring and denitrifying apparatus - Google Patents
A kind of desulfuring and denitrifying apparatus Download PDFInfo
- Publication number
- CN109059011A CN109059011A CN201810825017.9A CN201810825017A CN109059011A CN 109059011 A CN109059011 A CN 109059011A CN 201810825017 A CN201810825017 A CN 201810825017A CN 109059011 A CN109059011 A CN 109059011A
- Authority
- CN
- China
- Prior art keywords
- desulfuring
- outlet
- control system
- automatic control
- denitrifying 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000002657 fibrous material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 12
- 239000003546 flue gas Substances 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- HNBFUFIYQWYCDM-UHFFFAOYSA-N oxygen(2-) sulfane titanium(4+) Chemical compound [O--].[O--].S.[Ti+4] HNBFUFIYQWYCDM-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/101—Baghouse type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of desulfuring and denitrifying apparatus, including feed inlet, boiler incinerator, deduster and outlet are equipped with an automatic control system between the feed inlet and boiler incinerator, and the automatic control system includes high voltage power supply, blower and automatic spray gun, a filter device is equipped between the deduster and outlet, the filter device is a filtered water reservoir, connects spray head on the filtered water reservoir.A kind of desulfuring and denitrifying apparatus of the invention, it has the advantage that: passing through the setting of the automatic control system, it can accelerate speed flue gas is drained into inside boiler incinerator, and the setting of the filter device, it can be achieved the flue gas after boiler incinerator carrying out secondary cleaning, reduce the pollution to atmosphere.
Description
Technical field
The invention belongs to field of energy source environment protection, and in particular to a kind of simultaneous SO_2 and NO removal method.
Background technique
When in China, the fossil fuels such as coal are the main fuel of boiler, therefore result in the flue dust in flue gas, titanium dioxide
Sulphur (SO2), nitrogen oxides (NOx) discharge amount remain high for a long time, become the primary pollutant of atmosphere pollution.In flue gas
SO2 and NOx be also haze weather in recent years arch-criminal, health and natural environment to the mankind cause greatly
Threat.
The desulphurization denitration technology of coal-burning boiler is always the emphasis of air contaminant treatment, and current main desulfurization technology is main
It is limestone-gypsum method, SNCR/SCR(selective non-catalytic reduction/selective catalytic reduction that denitration technology mainly uses).
Although both methods can remove the pollutant in flue gas in higher efficiency, both methods results in secondary pollution
The problem of, produce a large amount of pollutant.Therefore while desulphurization denitration is inhaled while develop a kind of novel will not atmosphere make
Method at secondary pollution is very necessary.
Summary of the invention
In, having developed a kind of desulfuring and denitrifying apparatus, including feed inlet to solve the above-mentioned problems, boiler burns the present invention
Device, deduster and outlet, which is characterized in that an automatic control system is equipped between the feed inlet and boiler incinerator,
The automatic control system includes high voltage power supply, blower and automatic spray gun, and a mistake is equipped between the deduster and outlet
Device is filtered, the filter device is a filtered water reservoir, connects spray head on the filtered water reservoir.
Preferably, a blower is equipped between the filter device and the outlet.
Preferably, a filter cloth bag is equipped in the inside of the outlet.
Preferably, it is arranged to Fiber Materials in the material of the filter cloth bag.
A kind of desulfuring and denitrifying apparatus of the present invention, it has the advantage that: by the setting of the automatic control system,
It can accelerate speed flue gas is drained into inside boiler incinerator, and the setting of the filter device will be, it can be achieved that will pass through boiler
Flue gas after incinerator carries out secondary cleaning, reduces the pollution to atmosphere.
Detailed description of the invention
Fig. 1 is structural block diagram of the invention；
Wherein, 1- feed inlet, 2- boiler incinerator, 3- deduster, 4- outlet, 5- high voltage power supply, 6- blower, 7- spray automatically
Rifle, 8- filtered water reservoir, 9- spray head, 41- filter cloth bag.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is only
A part of the embodiment of the present invention gives presently preferred embodiments of the present invention instead of all the embodiments in attached drawing.The present invention can
To realize in many different forms, however it is not limited to embodiment described herein, on the contrary, provide the mesh of these embodiments
Be to make the disclosure of the present invention more thorough and comprehensive.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Embodiment, in conjunction with attached drawing 1, a kind of desulfuring and denitrifying apparatus, including feed inlet 1, boiler incinerator 2, deduster 3 and row
Outlet 4, is equipped with an automatic control system between the feed inlet 1 and boiler incinerator 2, and the automatic control system includes
High voltage power supply 5, blower 6 and automatic spray gun 7 are equipped with a filter device, in the mistake between the deduster 3 and outlet 4
It filters and is equipped with a blower 6 between device and the outlet 4, a filter cloth bag 41 is equipped in the inside of the outlet 4, described
The material of filter cloth bag 41 is arranged to Fiber Materials, and the filter device is a filtered water reservoir 8, connects on the filtered water reservoir 8
Connect spray head 9.
When use, the gas material is come in from feed inlet 1, before entering boiler incinerator 2, the automatic control
Material can be accelerated speed and entered in boiler incinerator 2 by blower 6 and automatic spray gun 7 in system processed, by boiler incinerator 2
Later, the pollutant in flue gas comes into full contact with reaction, so that pollutant is removed as far as possible, the deduster 3 can further disappear
It is i.e. filtered water reservoir 8 by filter device, described except materials such as dusts in flue gas, and before entering outlet 4
Spray head 9 is connected on filtered water reservoir 8 can be realized the replacement at any time of the water in filter pool 8, by the absorption and filtering of filtered water reservoir
Pollutant in flue gas can further be eliminated, to prevent from causing secondary pollution to atmosphere.
A kind of desulfuring and denitrifying apparatus of the present invention, it has the advantage that: by the setting of the automatic control system,
It can accelerate speed flue gas is drained into inside boiler incinerator, and the setting of the filter device will be, it can be achieved that will pass through boiler
Flue gas after incinerator carries out secondary cleaning, reduces the pollution to atmosphere.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the scope of the patents of the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, still can be to aforementioned each tool for coming for those skilled in the art
Technical solution documented by body embodiment is modified, or carries out equivalence replacement to part of technical characteristic.All benefits
The equivalent structure made of description of the invention and accompanying drawing content is directly or indirectly used in other related technical areas,
Similarly within the invention patent protection scope.
Claims (4)
1. a kind of desulfuring and denitrifying apparatus, including feed inlet (1), boiler incinerator (2), deduster (3) and outlet (4), special
Sign is, an automatic control system, the automatic control system are equipped between the feed inlet (1) and boiler incinerator (2)
Including high voltage power supply (5), blower (6) and automatic spray gun (7) are equipped with a filtering between the deduster (3) and outlet (4)
Device, the filter device are a filtered water reservoir (8), connect spray head (9) on the filtered water reservoir (8).
2. a kind of desulfuring and denitrifying apparatus as described in claim 1, which is characterized in that in the filter device and the outlet
(4) blower (6) also are provided between.
3. a kind of desulfuring and denitrifying apparatus as claimed in claim 2, which is characterized in that be equipped in the inside of the outlet (4)
One filter cloth bag (41).
4. a kind of desulfuring and denitrifying apparatus as claimed in claim 3, which is characterized in that set in the material of the filter cloth bag (41)
It is set to Fiber Materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810825017.9A CN109059011A (en) | 2018-07-25 | 2018-07-25 | A kind of desulfuring and denitrifying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810825017.9A CN109059011A (en) | 2018-07-25 | 2018-07-25 | A kind of desulfuring and denitrifying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109059011A true CN109059011A (en) | 2018-12-21 |
Family
ID=64836361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810825017.9A Pending CN109059011A (en) | 2018-07-25 | 2018-07-25 | A kind of desulfuring and denitrifying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109059011A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268126A (en) * | 2016-08-09 | 2017-01-04 | 天津佳晟染料贸易有限公司 | Closed cycle desulphurization denitration and the device of recovery sulfur |
| US20170341018A1 (en) * | 2016-05-31 | 2017-11-30 | United Technologies Corporation | Carrier gas reclamation system and method |
| CN207137608U (en) * | 2017-07-31 | 2018-03-27 | 沈阳蓝天公用节能环保设备有限公司 | A kind of flue gas desulphurization system |
| CN107970725A (en) * | 2017-12-05 | 2018-05-01 | 浙江千尧环境工程有限公司 | Flue gas recirculation system |
| CN108126464A (en) * | 2018-02-06 | 2018-06-08 | 东营市胜东特种纸有限责任公司 | Boiler desulphurization denitration dedusting minimum discharge system and its desulphurization denitration dust removal method |
| CN108180494A (en) * | 2018-01-10 | 2018-06-19 | 中国计量大学 | A kind of flue gas recirculation denitrification apparatus for chain furnace |
-
2018
- 2018-07-25 CN CN201810825017.9A patent/CN109059011A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170341018A1 (en) * | 2016-05-31 | 2017-11-30 | United Technologies Corporation | Carrier gas reclamation system and method |
| CN106268126A (en) * | 2016-08-09 | 2017-01-04 | 天津佳晟染料贸易有限公司 | Closed cycle desulphurization denitration and the device of recovery sulfur |
| CN207137608U (en) * | 2017-07-31 | 2018-03-27 | 沈阳蓝天公用节能环保设备有限公司 | A kind of flue gas desulphurization system |
| CN107970725A (en) * | 2017-12-05 | 2018-05-01 | 浙江千尧环境工程有限公司 | Flue gas recirculation system |
| CN108180494A (en) * | 2018-01-10 | 2018-06-19 | 中国计量大学 | A kind of flue gas recirculation denitrification apparatus for chain furnace |
| CN108126464A (en) * | 2018-02-06 | 2018-06-08 | 东营市胜东特种纸有限责任公司 | Boiler desulphurization denitration dedusting minimum discharge system and its desulphurization denitration dust removal method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |