CN201894904U - Dual-cylinder rotational-flow bubbling dust removal and desulfurization gas cleaning device - Google Patents
Dual-cylinder rotational-flow bubbling dust removal and desulfurization gas cleaning device Download PDFInfo
- Publication number
- CN201894904U CN201894904U CN201020225305XU CN201020225305U CN201894904U CN 201894904 U CN201894904 U CN 201894904U CN 201020225305X U CN201020225305X U CN 201020225305XU CN 201020225305 U CN201020225305 U CN 201020225305U CN 201894904 U CN201894904 U CN 201894904U
- Authority
- CN
- China
- Prior art keywords
- eddy flow
- gas
- urceolus
- removal
- bitubular
- 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
- 230000005587 bubbling Effects 0.000 title claims abstract description 15
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 7
- 238000004140 cleaning Methods 0.000 title abstract description 6
- 230000023556 desulfurization Effects 0.000 title abstract description 6
- 239000000428 dust Substances 0.000 title abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 17
- 239000003546 flue gas Substances 0.000 claims description 16
- 230000003009 desulfurizing effect Effects 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000035484 reaction time Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/04—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour through foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
- B01D2247/101—Means for removing the washing fluid dispersed in the gas or vapours using a cyclone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
- B01D2247/105—Means for removing the washing fluid dispersed in the gas or vapours by gas flow reversal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
- B01D2247/106—Means for removing the washing fluid dispersed in the gas or vapours using a structured demister, e.g. tortuous channels
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a boiler gas cleaning device, in particular to a dual-cylinder rotational-flow bubbling dust removal and desulfurization gas cleaning device, which comprises an outer cylinder with a gas inlet and a gas outlet, wherein an inner cylinder is arranged in the outer cylinder; particularly, the inner cylinder is fixed in the outer cylinder by an upper sealing plate and a lower sealing plate; a helical rotational-flow plate is arranged between the outer cylinder and the inner cylinder; the direction of gas can constantly change in the rotating process, so that the gas moves downwards in the form of vortex, thereby prolonging the reaction time of absorbent solution and the gas and realizing more sufficient and complete reaction on the basis of improving the efficiency. A spraying device is arranged between blades of the rotational-flow plate and can be used for spraying mist-like vapor to remove impurities and harmful substances in the gas.
Description
Technical field
The utility model provides a kind of flue purifier of boiler, especially a kind of bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator.
Background technology
The continuous reinforcement of people's environmental consciousness now, increasing people recognizes the importance of environmental protection, environmental protection equipment also is subject to people's attention more and more and utilizes.The research and development environmental protection equipment, especially smoke pollution abatement equipment not only has positive impetus to the environmental protection development plan of promoting country, and possesses certain market prospect and commercial value.Since electric precipitation that tradition adopts and bag-type dust can only dedusting can not desulfurization, certain defective is arranged on the purification level, also contain harmful substance in the waste gas of discharge.The device structure complexity is not easy to safeguard.
Summary of the invention
The utility model is in order to overcome the defective that above-mentioned prior art exists, but provide a kind of simple in structure, can dedusting the bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator of desulfurization again.
The utility model is achieved through the following technical solutions: a kind of bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator, it comprises the urceolus that has air inlet and exhanst gas outlet, be provided with inner core in the urceolus, inner core is fixed in the urceolus by upper sealing plate and following shrouding, be provided with helical form eddy flow plate between described urceolus and the inner core, be provided with sprayer unit between eddy flow plate blade, described shrouding down is provided with discharge pipe and playpipe.
Other features of the present utility model also have: be provided with eaves shape baffle plate in the described inner core, can make flue gas along the walking of baffle plate broken line, strengthen removing fog effect.
Described sprayer unit circulating pump connects circulatory pool, helps recycling to dust-removal and desulfurizing solution.
Adopt hollow cone tangent type nozzle in the described sprayer unit, the big spray effect of its unobstructed diameter is good, and can save the water source, makes reaction more thorough.
The top of described urceolus is provided with the flue gas demister, can remove the water smoke in the flue gas of discharge.
The beneficial effect of this programme can be learnt according to the narration to such scheme, described bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator, urceolus have air inlet and exhanst gas outlet and in be provided with inner core, inner core is fixed in the urceolus by upper sealing plate and following shrouding, be provided with helical form eddy flow plate between described urceolus and the inner core, flue gas constantly changes direction in rotary course, making it be the eddy current shape moves downward, strengthened the reaction time and the response area of absorbent solution and gas, on the basis of improving its efficient, made its reaction more fully complete.Be provided with sprayer unit between eddy flow plate blade, can spray vaporific aqueous vapor and remove impurity and harmful substance in the flue gas.Spray nozzle adopts hollow cone tangent type nozzle, and its unobstructed diameter ambassador reaction is more thorough.Described shrouding down is provided with discharge pipe and playpipe, and flue gas is through the playpipe bubbling, and the liquid level of solution of tube bottom top forms froth bed outside, and the contact area of gas and liquid and time of contact are increased, and mass-transfer efficiency improves.Eddy flow plate place finishes the purified treatment first time of flue gas in this type of design, the froth bed place of flue gas above solution carries out double purification, the gas cleaning rate is increased substantially, and it uses maintenance very simple, applied range, in use can not occur stopping up or scale formation long service life.The utilization rate of equipment and installations height, operating cost is low, and is energy-saving and cost-reducing.Be applicable to various desulfurization dust-removing technique.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure: 1. exhanst gas outlet, 2. urceolus, 3. flooding nozzle, 4. demister, 5. air inlet, 6. inner core 7. eddy flow plates, 8. eaves shape baffle plate, 9. discharge pipe, 10. playpipe, 11. sprayer units, 12. circulating pumps, 13. circulatory pools, 14. replenish ponds, 15. sewage draining exits.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, with reference to the accompanying drawings the utility model specific embodiment is described further below:
As shown in Figure 1, a kind of bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator, it comprises the urceolus 2 that has air inlet 5 and exhanst gas outlet 1, be provided with inner core 6 in the urceolus 2, inner core 6 is fixed in the urceolus 2 by upper sealing plate and following shrouding, be provided with helical form eddy flow plate 7 between described urceolus 2 and the inner core 6, be provided with sprayer unit 11 between eddy flow plate 7 blades, described shrouding down is provided with discharge pipe 9 and playpipe 10.Be provided with eaves shape baffle plate 8 in the described cigarette inner core 6.Series circulation pump 12 and being connected in the circulatory pool 13 on the sprayer unit 11, urceolus 2 bottoms are provided with sewage draining exit 15, and the top of urceolus 2 is provided with flue gas demister 4, and the top of demister is provided with flooding nozzle 3.
Flue gas is entered by the top air inlet 5 of urceolus 2, because the guiding of eddy flow plate 7 makes flue gas move downward by constant pitch rotation, nozzle ejection alkali lye is with gas cleaning between pitch.The flue gas that purifies through spraying enters plenum chamber at the afterbody of eddy flow plate 7 along its tangential direction, is connected to playpipe 10 and discharge pipe 9 on the following shrouding, and flue gas forms froth bed continuously through playpipe 10 bubblings between the upper and lower shrouding of solution district liquid level.Flue gas is through behind the dust-removal and desulfurizing, and the demister 4 on capable baffle plate 8 of the eaves in inner core 6 and cylindrical shell top takes off mist and handles again.Demister 4 tops are provided with the solid flooding nozzle 3 of direct current, and magnetic valve and time controller control flushing is arranged.Liquid after dust in flue gas and reaction absorb is discharged by sewage draining exit 15, is provided with screen pack in circulatory pool 13.Dust is through post precipitation, and periodic cleaning is to the soot.Solution after the absorption can enter in the circulatory pool 13 after filtering and continue to recycle, and the byproduct after the absorption can adopt the recycling method to turn harm into good, and does not cause secondary pollution.Be provided with side by side with circulatory pool and replenish pond 14, can be according to desulfuration solution pH value make-up solution as required.To dust removal efficiency 〉=99% of flue gas, desulfurization degree 〉=95% meets national requirements for environmental protection behind this equipment of use.
Claims (5)
1. bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator, it comprises the urceolus that has air inlet and exhanst gas outlet, be provided with inner core in the urceolus, inner core is fixed in the urceolus by upper sealing plate and following shrouding, it is characterized in that: be provided with helical form eddy flow plate between described urceolus and the inner core, be provided with sprayer unit between eddy flow plate blade, described shrouding down is provided with discharge pipe and playpipe.
2. bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator according to claim 1 is characterized in that: be provided with eaves shape baffle plate in the described inner core.
3. bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator according to claim 2 is characterized in that: described sprayer unit circulating pump connects circulatory pool.
4. bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator according to claim 3 is characterized in that: adopt hollow cone tangent type nozzle in the described sprayer unit.
5. bitubular eddy flow bubbling dust-removal and desulfurizing smoke eliminator according to claim 1, it is characterized in that: the top of described urceolus is provided with the flue gas demister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020225305XU CN201894904U (en) | 2010-06-13 | 2010-06-13 | Dual-cylinder rotational-flow bubbling dust removal and desulfurization gas cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020225305XU CN201894904U (en) | 2010-06-13 | 2010-06-13 | Dual-cylinder rotational-flow bubbling dust removal and desulfurization gas cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201894904U true CN201894904U (en) | 2011-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020225305XU Expired - Fee Related CN201894904U (en) | 2010-06-13 | 2010-06-13 | Dual-cylinder rotational-flow bubbling dust removal and desulfurization gas cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201894904U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170197A (en) * | 2013-04-08 | 2013-06-26 | 安徽理工大学 | Foam gas washing device |
| CN104096434A (en) * | 2013-04-03 | 2014-10-15 | 厦门大学 | Novel technology and novel device for dedusting and desulphurization of flue gas |
| CN104437071A (en) * | 2014-12-17 | 2015-03-25 | 曲堂杰 | Hybrid biphase desulfurization/denitrification/dust removal device and desulfurization/denitrification/dust removal method |
| CN105080274A (en) * | 2015-09-14 | 2015-11-25 | 山东中信钙业有限公司 | Spraying type desulfurization dust catcher |
| CN105498353A (en) * | 2015-11-28 | 2016-04-20 | 綦江县狮子桥供水有限公司 | Waterworks primary sedimentation tower |
| CN105642097A (en) * | 2016-01-25 | 2016-06-08 | 中国石油大学(北京) | Flue gas desulfurization and dust removal method and device |
| CN106422639A (en) * | 2016-12-07 | 2017-02-22 | 北京中能诺泰节能环保技术有限责任公司 | Dust removal desulfurization augmenter and wet process desulfurization device |
| CN106422734A (en) * | 2016-12-02 | 2017-02-22 | 江苏瑞洁环境工程科技有限责任公司 | Bubbling flue gas desulfurizing device |
| CN106512616A (en) * | 2016-03-22 | 2017-03-22 | 泓晟鼎（福建）重工科技有限公司 | Scrollwork wet-type gallery dust collection system |
| CN106902576A (en) * | 2017-04-14 | 2017-06-30 | 宜兴市东方锅炉除尘设备厂有限公司 | Whirlwind module and pipe-type rotary-flow dust arrester |
| CN107569983A (en) * | 2017-08-08 | 2018-01-12 | 武汉和尔环保科技有限公司 | Smoke-gas wet desulfurization equipment |
| CN107754533A (en) * | 2017-11-14 | 2018-03-06 | 江苏国强环保集团有限公司 | A kind of bubbling restrains dedusting and desulfurizing tower |
| CN108554107A (en) * | 2018-07-02 | 2018-09-21 | 姜玉欣 | A kind of dusty gas Wet-type spray filter collector |
| CN110075648A (en) * | 2019-04-03 | 2019-08-02 | 华北水利水电大学 | Deduster is used in a kind of improvement of atmospheric haze |
| CN110813013A (en) * | 2019-11-20 | 2020-02-21 | 湖南辰州矿业有限责任公司 | Guiding atomizing spraying purifier |
| CN111495137A (en) * | 2020-04-26 | 2020-08-07 | 安徽顺达环保科技股份有限公司 | Desulfurization and denitrification equipment and method for industrial flue gas catalytic cracking |
| CN115121049A (en) * | 2022-03-31 | 2022-09-30 | 阳光氢能科技有限公司 | A hydrogen production system and its cyclone scrubber |
-
2010
- 2010-06-13 CN CN201020225305XU patent/CN201894904U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096434A (en) * | 2013-04-03 | 2014-10-15 | 厦门大学 | Novel technology and novel device for dedusting and desulphurization of flue gas |
| CN103170197A (en) * | 2013-04-08 | 2013-06-26 | 安徽理工大学 | Foam gas washing device |
| CN104437071A (en) * | 2014-12-17 | 2015-03-25 | 曲堂杰 | Hybrid biphase desulfurization/denitrification/dust removal device and desulfurization/denitrification/dust removal method |
| CN105080274A (en) * | 2015-09-14 | 2015-11-25 | 山东中信钙业有限公司 | Spraying type desulfurization dust catcher |
| CN105498353A (en) * | 2015-11-28 | 2016-04-20 | 綦江县狮子桥供水有限公司 | Waterworks primary sedimentation tower |
| CN105642097A (en) * | 2016-01-25 | 2016-06-08 | 中国石油大学(北京) | Flue gas desulfurization and dust removal method and device |
| CN106512616A (en) * | 2016-03-22 | 2017-03-22 | 泓晟鼎（福建）重工科技有限公司 | Scrollwork wet-type gallery dust collection system |
| CN106422734A (en) * | 2016-12-02 | 2017-02-22 | 江苏瑞洁环境工程科技有限责任公司 | Bubbling flue gas desulfurizing device |
| CN106422639B (en) * | 2016-12-07 | 2020-02-14 | 北京中能诺泰节能环保技术有限责任公司 | Dust removal desulfurization synergist and wet desulphurization device |
| CN106422639A (en) * | 2016-12-07 | 2017-02-22 | 北京中能诺泰节能环保技术有限责任公司 | Dust removal desulfurization augmenter and wet process desulfurization device |
| CN106902576A (en) * | 2017-04-14 | 2017-06-30 | 宜兴市东方锅炉除尘设备厂有限公司 | Whirlwind module and pipe-type rotary-flow dust arrester |
| CN107569983A (en) * | 2017-08-08 | 2018-01-12 | 武汉和尔环保科技有限公司 | Smoke-gas wet desulfurization equipment |
| CN107569983B (en) * | 2017-08-08 | 2020-04-03 | 武汉和尔环保科技有限公司 | Wet flue gas desulfurization equipment |
| CN107754533A (en) * | 2017-11-14 | 2018-03-06 | 江苏国强环保集团有限公司 | A kind of bubbling restrains dedusting and desulfurizing tower |
| CN108554107A (en) * | 2018-07-02 | 2018-09-21 | 姜玉欣 | A kind of dusty gas Wet-type spray filter collector |
| CN110075648A (en) * | 2019-04-03 | 2019-08-02 | 华北水利水电大学 | Deduster is used in a kind of improvement of atmospheric haze |
| CN110813013A (en) * | 2019-11-20 | 2020-02-21 | 湖南辰州矿业有限责任公司 | Guiding atomizing spraying purifier |
| CN111495137A (en) * | 2020-04-26 | 2020-08-07 | 安徽顺达环保科技股份有限公司 | Desulfurization and denitrification equipment and method for industrial flue gas catalytic cracking |
| CN115121049A (en) * | 2022-03-31 | 2022-09-30 | 阳光氢能科技有限公司 | A hydrogen production system and its cyclone scrubber |
| CN115121049B (en) * | 2022-03-31 | 2023-09-08 | 阳光氢能科技有限公司 | A hydrogen production system and its cyclone scrubber |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20130613 |