CN107174921A - One kind is used for desulfuration in furnace device - Google Patents
One kind is used for desulfuration in furnace device Download PDFInfo
- Publication number
- CN107174921A CN107174921A CN201710620434.5A CN201710620434A CN107174921A CN 107174921 A CN107174921 A CN 107174921A CN 201710620434 A CN201710620434 A CN 201710620434A CN 107174921 A CN107174921 A CN 107174921A
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- CN
- China
- Prior art keywords
- cooling chamber
- connecting tube
- away
- gas
- heater
- 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
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000003513 alkali Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 27
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1431—Pretreatment by other processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
It is used for desulfuration in furnace device the invention discloses one kind, including body of heater, the top of the body of heater is provided with charging aperture, the one end of the body of heater away from charging aperture is provided with discharging opening, the side of the charging aperture sets out gas port, the one end of the gas outlet away from body of heater is provided with cooling chamber, the first connecting tube is connected between the entrance of the cooling chamber and gas outlet, the enclosure interior of the cooling chamber is provided with cold plate, and the inwall of cooling chamber is provided with temperature sensor and controller, the bottom of cooling chamber is provided with collector pipe, the one end of collector pipe away from cooling chamber has been connected through a screw thread water storage case.The present invention is simple in construction, absorption chamber good absorbing effect, avoid pollution of the sulfurous gas to air, the gas of high temperature is cooled before dedusting, the part dust in gas can be fallen in cooling chamber due to reasons such as gravity simultaneously, the gas of high temperature can be avoided to be condensed in deduster, influence ensure that the normal of deduster is used, good dedusting effect.
Description
Technical field
It is used for desulfuration in furnace device the present invention relates to desulfurizer field, more particularly to one kind.
Background technology
The burning of traditional boiler, which is mainly, at present uses coal, wherein coal-fired power plant be China's consumption coal and sulfur dioxide and
The discharge rich and influential family of nitrogen oxides, causes the pollution of environment, while production cost is high.SO2 is the main matter for causing atmosphere pollution
One of, the harm to health is very big, and SO2 is classified as the air pollutants of legal control and by SO2 in air by China
Concentration level is used as an important indicator for evaluating air quality.In addition, also there is dust and nitrogen in the discharge of coal-burning boiler
Oxide（NOx）, dust can cause haze weather and the origin cause of formation that nitrogen oxides is acid rain can be produced under certain condition in the lump
Photochemical pollution.
Desulfuration in furnace can produce sulfur dioxide, and these sulfurous gas are discharged into meeting generation environment pollution in air, and situation is tight
Human health can be influenceed again, and existing desulfurization and dedusting machine operational paradigm during desulfurization and dedusting is relatively low, it is impossible to by dirt
Contaminate thing all to exclude, be that we have devised and a kind of are used to desulfuration in furnace device solve problem above this.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the one kind proposed is filled for desulfuration in furnace
Put.
To achieve these goals, present invention employs following technical scheme：
One kind is used for desulfuration in furnace device, including body of heater, and the top of the body of heater is provided with charging aperture, and the body of heater is away from charging aperture
One end be provided with discharging opening, the side of the charging aperture sets out gas port, and the one end of the gas outlet away from body of heater is provided with dropping
Greenhouse, is connected with the first connecting tube, the enclosure interior of the cooling chamber is provided with cold between the entrance of the cooling chamber and gas outlet
Solidifying plate, and the inwall of cooling chamber is provided with temperature sensor and controller, the bottom of cooling chamber is provided with collector pipe, and collector pipe is remote
One end of cooling chamber has been connected through a screw thread water storage case, and the gas outlet of the cooling chamber is connected with the second connecting tube, cooling chamber
The described one end of second connecting tube away from cooling chamber is connected with deduster, and the outlet of the deduster is connected with the 3rd connecting tube,
The described one end of 3rd connecting tube away from deduster is connected with the entrance of absorption chamber, and the center of the absorption chamber is provided with demarcation strip,
Side of the demarcation strip away from the 3rd connecting tube is provided with escape pipe.
It is preferred that, it is equipped with air-introduced machine in first connecting tube, the second connecting tube and the 3rd connecting tube.
It is preferred that, the water storage case is made up of transparent polythene material, and the side of water storage case is provided with indicating graduation.
It is preferred that, the demarcation strip is metallic plate not with alkali reaction.
It is preferred that, the output end of the temperature sensor is connected with controller, the output end of controller and cold plate it is defeated
Go out end to be connected.
It is preferred that, the model of the temperature sensor：PT100, the model of controller：LT-110K.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention, absorption chamber is provided with demarcation strip, it is ensured that
Gas all passes through alkali lye, good absorbing effect, it is to avoid pollution of the sulfurous gas to air, enters the gas of high temperature before dedusting
Row cooling, while the part dust in gas can be fallen in cooling chamber due to reasons such as gravity, can avoid the gas of high temperature
Condensed in deduster, influence ensure that the normal of deduster is used, good dedusting effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation for desulfuration in furnace device proposed by the present invention；
Fig. 2 is a kind of sectional view of cooling chamber for desulfuration in furnace device proposed by the present invention.
In figure：1 body of heater, 2 charging apertures, 3 discharging openings, 4 gas outlets, 5 cooling chamber, 6 first connecting tubes, 7 cold plates, 8 water storages
Box, 9 second connecting tubes, 10 dedusters, 11 the 3rd connecting tubes, 12 absorption chambers, 13 demarcation strips, 14 temperature sensors, 15 controllers,
16 escape pipes, 17 air-introduced machines.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, one kind is used for desulfuration in furnace device, including body of heater 1, and the top of body of heater 1 is provided with charging aperture 2, body of heater 1
One end away from charging aperture 2 is provided with discharging opening 3, and the side of charging aperture 2 sets out gas port 4, gas outlet 4 away from body of heater 1 one
End is provided with cooling chamber 5, the first connecting tube 6 is connected between the entrance of cooling chamber 5 and gas outlet 4, the enclosure interior of cooling chamber 5 is set
Have a cold plate 7, and the inwall of cooling chamber 5 is provided with temperature sensor 14 and controller 15, the output end of temperature sensor 14 with
Controller 15 is connected, and the output end of controller 15 is connected with the output end of cold plate 7, the model of temperature sensor 15：
PT100, the model of controller 16：LT-110K, the bottom of cooling chamber 5 is provided with collector pipe, collector pipe away from cooling chamber 5 one
End has been connected through a screw thread water storage case 8, and water storage case 8 is made up of transparent polythene material, and the side of water storage case 8 is provided with instruction
Scale, the gas outlet of cooling chamber 5 is connected with the second connecting tube 9, and the one end of the second connecting tube 9 away from cooling chamber 5 of cooling chamber 5 connects
Deduster 10 is connected to, the outlet of deduster 10 is connected with the 3rd connecting tube 11, and the first connecting tube 6, the second connecting tube 9 and the 3rd connect
Air-introduced machine 17 is equipped with adapter 11, the 3rd one end of connecting tube 11 away from deduster 10 is connected with the entrance of absorption chamber 12, inhaled
The center for receiving room 12 is provided with demarcation strip 13, and demarcation strip 13 is the metallic plate not reacted with alkali, and demarcation strip 13 is away from the 3rd connecting tube
11 side is provided with escape pipe 16.
Operation principle：During work, the gas that desulfurization is produced enters cooling chamber 5 by the effect of 4 air-introduced machines 17 in gas outlet,
In cooling chamber 5 temperature sensor 14 can according to the temperature of cooling chamber 5 by controller 15 control cold plate 7 work whether,
Make the temperature in cooling chamber 5 constant, the gas of high temperature condenses into water to the cold, and water droplet passes through collector pipe along the inwall of cooling chamber 5
Flow in water storage case 8, then by the gas after cooling, entered by the second connecting tube 9 in deduster 10 and carry out dust removal process, dropped
Gas after temperature will not be condensed in deduster, it is ensured that the normal of deduster 10 is used, and the gas after dedusting passes through the 3rd
Connecting tube 11 enters absorption chamber 12, and the sulfur dioxide in gas enters air after removing through escape pipe 16, and demarcation strip 13 can be to prevent
Only the gas leakage without alkali liquor absorption is into air, apparatus structure is simple, absorption chamber good absorbing effect, it is to avoid sulfurous gas
Pollution to air, is cooled the gas of high temperature before dedusting, while the part dust in gas can be by cooling chamber
Fall in reasons such as gravity, the gas of high temperature can be avoided to be condensed in deduster, influence ensure that the normal of deduster is used,
Good dedusting effect.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. one kind is used for desulfuration in furnace device, including body of heater（1）, it is characterised in that the body of heater（1）Top be provided with charging aperture
（2）, the body of heater（1）Away from charging aperture（2）One end be provided with discharging opening（3）, the charging aperture（2）Side set out gas
Mouthful（4）, the gas outlet（4）Away from body of heater（1）One end be provided with cooling chamber（5）, the cooling chamber（5）Entrance and gas outlet
（4）Between be connected with the first connecting tube（6）, the cooling chamber（5）Enclosure interior be provided with cold plate（7）, and cooling chamber（5）'s
Inwall is provided with temperature sensor（14）And controller（15）, cooling chamber（5）Bottom be provided with collector pipe, collector pipe away from cooling
Room（5）One end be connected through a screw thread water storage case（8）, the cooling chamber（5）Gas outlet be connected with the second connecting tube（9）,
Cooling chamber（5）Second connecting tube（9）Away from cooling chamber（5）One end be connected with deduster（10）, the deduster
（10）Outlet be connected with the 3rd connecting tube（11）, the 3rd connecting tube（11）Away from deduster（10）One end be connected with suction
Receive room（12）Entrance, the absorption chamber（12）Center be provided with demarcation strip（13）, the demarcation strip（13）Away from the 3rd connection
Pipe（11）Side be provided with escape pipe（16）.
2. it is according to claim 1 a kind of for desulfuration in furnace device, it is characterised in that first connecting tube（6）,
Two connecting tubes（9）With the 3rd connecting tube（11）On be equipped with air-introduced machine（17）.
3. it is according to claim 1 a kind of for desulfuration in furnace device, it is characterised in that the water storage case（8）To be transparent
Polythene material be made, and water storage case（8）Side be provided with indicating graduation.
4. it is according to claim 1 a kind of for desulfuration in furnace device, it is characterised in that the demarcation strip（13）For not with
The metallic plate of alkali reaction.
5. it is according to claim 1 a kind of for desulfuration in furnace device, it is characterised in that the temperature sensor（14）'s
Output end and controller（15）It is connected, controller（15）Output end and cold plate（7）Output end be connected.
6. it is according to claim 1 a kind of for desulfuration in furnace device, it is characterised in that the temperature sensor（15）'s
Model：PT100, controller（16）Model：LT-110K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620434.5A CN107174921A (en) | 2017-07-26 | 2017-07-26 | One kind is used for desulfuration in furnace device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620434.5A CN107174921A (en) | 2017-07-26 | 2017-07-26 | One kind is used for desulfuration in furnace device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107174921A true CN107174921A (en) | 2017-09-19 |
Family
ID=59837984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710620434.5A Pending CN107174921A (en) | 2017-07-26 | 2017-07-26 | One kind is used for desulfuration in furnace device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107174921A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08155261A (en) * | 1994-12-05 | 1996-06-18 | Ishikawajima Harima Heavy Ind Co Ltd | Combustion flue gas treatment apparatus |
| CN102872712A (en) * | 2012-10-16 | 2013-01-16 | 北京科技大学 | Semi-dry-process desulfurization apparatus |
| CN205095620U (en) * | 2015-10-19 | 2016-03-23 | 周海荣 | Compound dust collector of SOx/NOx control |
| CN205495338U (en) * | 2016-03-22 | 2016-08-24 | 天津滨环化学工程技术研究院有限公司 | Dry flue gas desulfurization system |
| CN205833135U (en) * | 2016-07-14 | 2016-12-28 | 李筱雨 | A kind of macromolecule chemical industry reaction unit |
| CN207342450U (en) * | 2017-07-26 | 2018-05-11 | 江苏苏高流体机械有限公司 | One kind is used for desulfuration in furnace device |
-
2017
- 2017-07-26 CN CN201710620434.5A patent/CN107174921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08155261A (en) * | 1994-12-05 | 1996-06-18 | Ishikawajima Harima Heavy Ind Co Ltd | Combustion flue gas treatment apparatus |
| CN102872712A (en) * | 2012-10-16 | 2013-01-16 | 北京科技大学 | Semi-dry-process desulfurization apparatus |
| CN205095620U (en) * | 2015-10-19 | 2016-03-23 | 周海荣 | Compound dust collector of SOx/NOx control |
| CN205495338U (en) * | 2016-03-22 | 2016-08-24 | 天津滨环化学工程技术研究院有限公司 | Dry flue gas desulfurization system |
| CN205833135U (en) * | 2016-07-14 | 2016-12-28 | 李筱雨 | A kind of macromolecule chemical industry reaction unit |
| CN207342450U (en) * | 2017-07-26 | 2018-05-11 | 江苏苏高流体机械有限公司 | One kind is used for desulfuration in furnace device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170919 |
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| WD01 | Invention patent application deemed withdrawn after publication |