CN102657987A - Whirl-stirring wet desulphurization deduster - Google Patents
Whirl-stirring wet desulphurization deduster Download PDFInfo
- Publication number
- CN102657987A CN102657987A CN2012100707032A CN201210070703A CN102657987A CN 102657987 A CN102657987 A CN 102657987A CN 2012100707032 A CN2012100707032 A CN 2012100707032A CN 201210070703 A CN201210070703 A CN 201210070703A CN 102657987 A CN102657987 A CN 102657987A
- Authority
- CN
- China
- Prior art keywords
- pipe
- overflow
- dust
- wet type
- desulfurizing agent
- 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
- 238000003756 stirring Methods 0.000 title abstract 2
- 239000000428 dust Substances 0.000 claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003546 flue gas Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000003009 desulfurizing Effects 0.000 claims description 41
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 239000000969 carrier Substances 0.000 claims description 10
- 238000006477 desulfuration reaction Methods 0.000 claims description 10
- 230000001105 regulatory Effects 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 4
- 239000003500 flue dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract description 5
- 230000001939 inductive effect Effects 0.000 abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 abstract description 3
- 239000011593 sulfur Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The present invention discloses a whirl-stirring wet desulphurization deduster belonging to environmental protection equipment for processing flue gas pollution, and especially whirlwind dedusting equipment having a spraying apparatus. The deduster comprises a purifier main body, a desulfurizer circulating device and an air inducing apparatus. The purifier main body, of which a top is a cylindraceous purification chamber and a bottom is a cone dust storage warehouse, is mounted on a support. An involute flue gas guide cylinder having a rectangular cross section, of which a front is equipped with a desulphurization atomizer, is mounted at the lower part of the purification chamber. A desulfurizer sprayer is disposed on the desulphurization atomizer, and a desulfurizer conveyer pipe connected to the desulfurizer sprayer connects to a reaction displacement pool. An overflow water case with an overflow pipe communicating with the reaction displacement pool is mounted on one side of the dust storage warehouse. An interface of the air inducing pipe is installed on the top of the purifier. The equipment has high dedusting and desulphurization efficiency, a compact structure and a small land occupation area, and can be used for smoke prevention and dust control in various pieces of equipment such as miniature, medium-sized boilers and industrial kilns, having an obvious effect in reducing environmental pollution of flue dust especially sulfur containing flue gas.
Description
Technical field
The invention belongs to the environmental protection equipment that is used for the smoke treatment pollution, particularly have the cyclone dust removal equipment of spray equipment.
Background technology
Cyclone dust collector is used widely in the flue gas of equipment such as boiler is handled, and the little efficient of its volume is high, but does not have desulfurizing function, does not reach environmental requirement, and common enforcement cleaner volume is big, causes the secondary pollution of acid-bearing wastewater easily.
Summary of the invention
Do not have the deficiency of desulfurizing function, the present invention that a kind of sharp wet type desulfurizing dust collector that revolves is provided in order to overcome existing cyclone type cleaner, this revolve swash wet type desulfurizing dust collector not only can dedusting, and can remove the sulfide in the flue gas, reach discharge standard.
The technical solution adopted for the present invention to solve the technical problems is: a kind ofly revolve sharp wet type desulfurizing dust collector, it is characterized in that: be made up of purifier main body, desulfurizing agent EGR, blower unit, its top of rack-mount purifier main body is columnar clean room; The bottom is the dust storage compartment of cone-shaped; The involute flue gas guide cylinder that the cross section is a rectangle is equipped with the bottom in the clean room, and the guide cylinder front end is equipped with the desulfurization atomizer, and the desulfurizing agent shower nozzle is housed on the desulfurization atomizer; The desulfurizing agent carrier pipe that connects shower nozzle connects the pH value regulating reservoir; Dust storage compartment one side is equipped with spill box, and overflow pipe communicates with the reaction displacement pool, and the induced duct interface is equipped with at the clarifier top.
The overflow adjustable pipe is equipped with in described spill box side and centrum overflow pipe its inside that joins, and the overflow adjustable pipe links to each other with overflow pipe through bolt.
Ash-valve is equipped with in the dust storage compartment bottom of described cone-shaped, and links to each other with overflow pipe through threeway.
Described desulfurizing agent carrier pipe is provided with gate valve, and desulfurizing agent carrier pipe bottom links to each other with water pump.
The sedimentation basin of Automatic Dosing device is housed between described pH value regulating reservoir and the reaction displacement pool in addition.
Operation principle of the present invention is the dust-laden of boiler or the discharge of other kiln coal combustion, when sulfur-containing smoke gas gets into deduster, at first gets into the desulfurization atomizer that desulfurizing agent forms very thin vaporific drop of particle diameter and the flue dust in the flue gas, the SO of gaseous state in atomizer
2Fully contact makes particle flue dust humidification, weightening finish, and the granule flue dust is that core captures, condenses formation bulky grain flue dust, the SO of gaseous state each other with the drop
2Form sulfurous acid with water,, thereby remove the SO in the flue gas with alkaline desulfurizing agent neutralization reaction
2, along with the passing of flue gas, bulky grain flue dust and other SO that do not purify
2Under the effect of guider, get into the purifier apparatus inward turning and swash district, at this moment flue dust, SO
2Under the effect of air-introduced machine, revolve sharp, gas phase, liquid phase, solid phase jointly with doctor solution and become gas-liquid and mix admittedly mutually, flue dust is captured by water, falls into hypocentrum and discharges through ash-valve; SO
2With doctor solution neutralization reaction takes place fully, clean gas gets into chimney through air inducing and enters atmosphere after the whirlwind dehydration.Reach 98% according to monitoring efficiency of dust collection of the present invention, desulfuration efficiency reaches 80-90%, 1 grade of blackness of exhaustion≤Lin Geman.
But the equipment that the invention has the beneficial effects as follows gets final product dedusting desulfurization again; Dust-removal and desulfurizing efficient height, compact conformation, floor space are little; Can be widely used in all kinds of small-sized, medium-sized boilers and Smoke Prevention and Dust Control in Industrial Furnace and use, for alleviate flue dust particularly sulfur-containing smoke gas the pollution of environment is had obvious effects.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the spill box partial enlarged drawing,
Fig. 3 is a clarifier part right view among Fig. 1,
Fig. 4 is the partial top view of Fig. 3.
Among the figure, 1. purifier main body, 2. gas approach, 3. desulfurizing agent shower nozzle, 4. desulfurization atomizer, 5. support; 6. ash-valve, 7. water pump, 8. gate valve, 91.PH value regulating reservoir, 92. sedimentation basins, 93. reaction displacement pool; 10. desulfurizing agent carrier pipe, 11. threeways, 12. involute flue gas guide cylinders, 13. induced duct interfaces, 14. dust storage compartments; 15. the centrum overflow pipe, 16. overflow pipes, 17. overflow adjustable pipes, 18. spill box supports annular air duct, 19. spill boxs.
The specific embodiment
The specific embodiment of the present invention is, and is as shown in the figure:
Embodiment 1, a kind ofly revolves sharp wet type desulfurizing dust collector, it is characterized in that: be made up of purifier main body 1, desulfurizing agent EGR, blower unit; Its top of rack-mount purifier main body is columnar clean room, and the bottom is the dust storage compartment 14 of cone-shaped, and the involute flue gas guide cylinder 12 that the cross section is a rectangle is equipped with the bottom in the clean room; The guide cylinder front end is equipped with desulfurization atomizer 4; Desulfurizing agent shower nozzle 3 is housed on the desulfurization atomizer, and the desulfurizing agent carrier pipe 10 that connects shower nozzle connects pH value regulating reservoir 91, and dust storage compartment one side is equipped with spill box 19; Overflow pipe 16 communicates with reaction displacement pool 93, and induced duct interface 13 is equipped with at the clarifier top.
Described spill box side and centrum overflow pipe 15 join, and overflow adjustable pipe 17 is equipped with in its inside, and the overflow adjustable pipe links to each other with overflow pipe through bolt.
Ash-valve 6 is equipped with in the dust storage compartment bottom of described cone-shaped, and links to each other with overflow pipe through threeway 11.
Described desulfurizing agent carrier pipe is provided with gate valve 8, and desulfurizing agent carrier pipe bottom links to each other with water pump 7.
The sedimentation basin 92 of Automatic Dosing device is housed between described pH value regulating reservoir and the reaction displacement pool in addition.
Claims (5)
1. one kind revolves sharp wet type desulfurizing dust collector, it is characterized in that: be made up of purifier main body, desulfurizing agent EGR, blower unit, its top of rack-mount purifier main body is columnar clean room; The bottom is the dust storage compartment of cone-shaped; The involute flue gas guide cylinder that the cross section is a rectangle is equipped with the bottom in the clean room, and the guide cylinder front end is equipped with the desulfurization atomizer, and the desulfurizing agent shower nozzle is housed on the desulfurization atomizer; The desulfurizing agent carrier pipe that connects shower nozzle connects the pH value regulating reservoir; Dust storage compartment one side is equipped with spill box, and overflow pipe communicates with the reaction displacement pool, and the induced duct interface is equipped with at the clarifier top.
2. according to claim 1ly revolve sharp wet type desulfurizing dust collector, it is characterized in that: the overflow adjustable pipe is equipped with in described spill box side and centrum overflow pipe its inside that joins, and the overflow adjustable pipe links to each other with overflow pipe through bolt.
3. according to claim 1ly revolve sharp wet type desulfurizing dust collector, it is characterized in that: ash-valve is equipped with in the dust storage compartment bottom of described cone-shaped, and links to each other with overflow pipe through threeway.
4. according to claim 1ly revolve sharp wet type desulfurizing dust collector, it is characterized in that: described desulfurizing agent carrier pipe is provided with gate valve, and desulfurizing agent carrier pipe bottom links to each other with water pump.
5. according to claim 1ly revolve sharp wet type desulfurizing dust collector, it is characterized in that: the sedimentation basin that the Automatic Dosing device is housed between described pH value regulating reservoir and the reaction displacement pool in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100707032A CN102657987A (en) | 2012-03-16 | 2012-03-16 | Whirl-stirring wet desulphurization deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100707032A CN102657987A (en) | 2012-03-16 | 2012-03-16 | Whirl-stirring wet desulphurization deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102657987A true CN102657987A (en) | 2012-09-12 |
Family
ID=46767644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100707032A Pending CN102657987A (en) | 2012-03-16 | 2012-03-16 | Whirl-stirring wet desulphurization deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102657987A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814098A (en) * | 2012-09-19 | 2012-12-12 | 巨锋 | Multilevel combined waste gas purifying equipment |
| CN104826723A (en) * | 2015-05-12 | 2015-08-12 | 浙江超浪新材料有限公司 | Wet-method dust removal device for powder grinding machine |
| CN113188148A (en) * | 2021-04-09 | 2021-07-30 | 覃淮 | Energy-saving and environment-friendly boiler waste gas treatment device and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472803Y (en) * | 2001-04-06 | 2002-01-23 | 王明环 | High efficiency desulfurizing dust remover |
| CN102357339A (en) * | 2011-10-26 | 2012-02-22 | 中能东讯新能源科技(大连)有限公司 | Efficient denitrifying device of circular fluidized bed boiler |
| CN202460407U (en) * | 2012-03-16 | 2012-10-03 | 山东环冠科技有限公司 | Cyclone-swashing wet desulfurization dust remover |
-
2012
- 2012-03-16 CN CN2012100707032A patent/CN102657987A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472803Y (en) * | 2001-04-06 | 2002-01-23 | 王明环 | High efficiency desulfurizing dust remover |
| CN102357339A (en) * | 2011-10-26 | 2012-02-22 | 中能东讯新能源科技(大连)有限公司 | Efficient denitrifying device of circular fluidized bed boiler |
| CN202460407U (en) * | 2012-03-16 | 2012-10-03 | 山东环冠科技有限公司 | Cyclone-swashing wet desulfurization dust remover |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814098A (en) * | 2012-09-19 | 2012-12-12 | 巨锋 | Multilevel combined waste gas purifying equipment |
| CN102814098B (en) * | 2012-09-19 | 2015-01-28 | 巨锋 | Multilevel combined waste gas purifying equipment |
| CN104826723A (en) * | 2015-05-12 | 2015-08-12 | 浙江超浪新材料有限公司 | Wet-method dust removal device for powder grinding machine |
| CN104826723B (en) * | 2015-05-12 | 2017-02-22 | 浙江超浪新材料有限公司 | Wet-method dust removal device for powder grinding machine |
| CN113188148A (en) * | 2021-04-09 | 2021-07-30 | 覃淮 | Energy-saving and environment-friendly boiler waste gas treatment device and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1896591A (en) | Smoke purifier of domestic refuse incinerator | |
| CN202700306U (en) | Efficient wet type venturi pipe combined dedusting desulfurizer | |
| CN203494388U (en) | Flue gas desulfurization and dedusting device of coal-fired boiler | |
| CN102657987A (en) | Whirl-stirring wet desulphurization deduster | |
| CN201701871U (en) | Desulfuration, denitration, decarburization, dedusting and black smoke removing integrated equipment | |
| CN202460407U (en) | Cyclone-swashing wet desulfurization dust remover | |
| CN102389696A (en) | Fire coal smoke cyclone dedusting desulfurizer | |
| CN101385941A (en) | Efficient circulating fluid bed flue-gas desulfurizing device | |
| CN205216471U (en) | Industrial furnace sintering smoke pollutants cooperative control system | |
| CN203244894U (en) | Spray type cyclonic dust remover with desulphurization effect | |
| CN207187376U (en) | A kind of venturi spray water film Multistage desulfuration deduster | |
| CN102657985A (en) | Smoke sulfur-removing and dust-removing system | |
| CN102512901B (en) | Composite dust-removing and collaborative desulfurization and denitration device capable of wetting flue gas | |
| CN101874975B (en) | Double-alkaline semi-dry flue gas desulfurization device and technique thereof | |
| CN203678189U (en) | Vertical type multi-grade chute curve spraying and purifying device | |
| CN202569877U (en) | High-efficiency wet desulphurization dedusting device | |
| CN2243935Y (en) | Integrated device for water curtain dust removing and desulfurization | |
| CN208711402U (en) | A kind of high-efficiency multi-stage spraying foam dust-removing desulfurating apparatus | |
| CN201275459Y (en) | Centrifugal type flue gas desulfurizing dust-removing device and desulfurizing dust-removing apparatus | |
| CN206152622U (en) | Domestic waste torrent recirculated flue gas purifier | |
| CN201823471U (en) | Waste water zero emission wet-method flue-gas desulfurization device | |
| CN204637883U (en) | A kind of wet-type desulfuration oxidation device | |
| CN101322909A (en) | Recirculation type semidry process reaction tower for purifying flue gas and technique thereof | |
| CN100488599C (en) | Water-absorbing type assembled highly-effective dust-removing desulfurizing device | |
| CN201799192U (en) | Cyclone dust-removal desulphurization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |