CN205308070U - Dust removal drainage device - Google Patents
Dust removal drainage device Download PDFInfo
- Publication number
- CN205308070U CN205308070U CN201521136319.3U CN201521136319U CN205308070U CN 205308070 U CN205308070 U CN 205308070U CN 201521136319 U CN201521136319 U CN 201521136319U CN 205308070 U CN205308070 U CN 205308070U
- Authority
- CN
- China
- Prior art keywords
- dedusting
- bend pipe
- dust
- pipe
- agglomeration separation
- 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
- 239000000428 dust Substances 0.000 title abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 26
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 238000005054 agglomeration Methods 0.000 claims description 24
- 230000002776 aggregation Effects 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000006199 nebulizer Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 7
- 239000000779 smoke Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a dust removal drainage device belongs to dust removal technical field. The beneficial effects of the utility model are that: the utility model discloses being provided with and spraying drainage ware and supersonic generator, to many and thin dust particle has special effect, the smoke and dust that the particle diameter is greater than 10 mu m mixes with atomizing alkali solution after spraying the drainage ware, basically can be completely cleared, surplus particle diameter 0.1~10 mu m smoke and dust is condensed the grow by ultrasonic vibration condensing separation chamber's front end air inlet, subsides condensing the separation chamber, and overall dust collection efficiency can reach 98.2%, and use cost is not high, and the environmental benefit can both satisfy with economic benefits, does benefit to and extensively uses widely.
Description
Technical field
This utility model relates to a kind of dedusting drainage system, belongs to dedusting technology field.
Background technology
At present, medium small boiler is still with coal for main energy sources, and coal is mainly elementary composition by carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus etc. Nitrogen, sulfur are to common are harmful composition in coal. After not installing the medium small boiler coal combustion of cleaner, produced sulfide, discharged nitrous oxides are in air, increase air acid, discharge a large amount of black smoke atmospheric pollution is serious simultaneously.
Existing dedusting method is used mostly the dedusting method such as pocket type, wet type, and efficiency of dust collection is higher, and some reaches more than 90%, fully meets the requirement to smoke dust discharge concentration of the new standard, but operating cost is high, be unfavorable for being widely popularized use.
Utility model content
For the deficiency that prior art exists, this utility model provides a kind of dedusting drainage system, while not reducing efficiency of dust collection, reduces dedusting cost.
This utility model is achieved through the following technical solutions:
A kind of dedusting drainage system, including bend pipe, one end connection of described bend pipe needs the device of dedusting, in described bend pipe, middle-end is installed with injection drainage device, described injection drainage device is communicated to alkali cleaning preparation bucket by water pump, described bend pipe Inner Front End is provided with supersonic generator, the other end connection agglomeration separation room of described bend pipe, described agglomeration separation room is rack-mount, the bottom funnel of described agglomeration separation room, it is communicated with blow-off pipe, the top of described agglomeration separation room is communicated with escape pipe by tiltedly shoulder, described oblique shoulder is provided with nebulizer, described agglomeration separation indoor are additionally provided with V-type drainage screen.
Further, described injection drainage device includes the nozzle, suction nozzle, mixing tube and the expansion pipe that are sequentially connected with, and described nozzle connects described water pump.
Further, the diameter of described nozzle is 20mm.
Further, described dedusting drainage system also includes sampler, and described sampler is respectively communicated with described bend pipe, agglomeration separation room and escape pipe.
Compared with prior art, the beneficial effects of the utility model are: this utility model is provided with injection drainage device and supersonic generator, many and thin grits are had special effect, and the particle diameter flue dust more than 10 μm mixes with the aqueous slkali of atomization after overspray drainage device, substantially can be completely cleared; Residue 0.1～10 μm of flue dust of particle diameter is ultrasonically vibrated for cohesion at agglomeration separation room front end airflow mouth and becomes big, settling in agglomeration separation room, overall efficiency of dust collection can reach 98.2%, and use cost is not high, environmental benefit and economic benefit can meet, and are beneficial to and are widely popularized use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing 1: 1. bend pipe; 2. injection drainage device; 21. nozzle; 22. suction nozzle; 23. mixing tube; 24. expansion pipe; 3. sampler; 4. supersonic generator; 5. nebulizer; 6. drainage screen; 7. agglomeration separation room; 8. blow-off pipe; 9. support; 10. escape pipe; 11. alkali cleaning preparation bucket; 12. water pump.
Detailed description of the invention
A kind of dedusting drainage system, including bend pipe 1, one end connection of bend pipe 1 needs the device of dedusting, in bend pipe 1, middle-end is installed with injection drainage device 2, injection drainage device 2 is communicated to alkali cleaning preparation bucket 11 by water pump 12, bend pipe 1 Inner Front End is provided with supersonic generator 4, the other end connection agglomeration separation room 7 of bend pipe 1, agglomeration separation room 7 is arranged on support 9, the bottom funnel of agglomeration separation room 7, it is communicated with blow-off pipe 8, the top of agglomeration separation room 7 is communicated with escape pipe 10 by tiltedly shoulder, tiltedly shoulder is provided with nebulizer 5, V-type drainage screen 6 it is additionally provided with in agglomeration separation room 7.
Further, injection drainage device 2 includes the nozzle 21, suction nozzle 22, mixing tube 23 and the expansion pipe 24 that are sequentially connected with, and nozzle 21 connects water pump 12.
Further, the diameter of nozzle 21 is 20mm.
Further, dedusting drainage system also includes sampler 3, and sampler 3 is respectively communicated with bend pipe 1, agglomeration separation room 7 and escape pipe 10.
Specific works flow process is: dust and gas first passes through the bend pipe of major diameter, alkaline solution is sprayed by nozzle plenum through water pump, dust and gas is sufficiently mixed in injection drainage device with aqueous slkali, mixed solution blow-off pipe bottom agglomeration separation room is discharged, now, bulky grain white carbon black is eliminated, and sour gas is neutralized; And the white carbon black of particle diameter 0.01-10 μm only has the heavy collection of fraction, supersonic generator is by little granule overclocking vibration coacervating large particle, along with air-flow enters agglomeration separation room, bulky grain directly falls or by the V-type filter screen filtration being installed on top, agglomeration separation room, nebulizer timing, interval are washed away drainage screen and are prevented blocking, after overspray drainage device and vibration of ultrasonic wave, dust and gas reaches discharge standard, discharges through escape pipe.
In sum, it is only preferred embodiment of the present utility model, not it is used for limiting the scope that this utility model is implemented, all equalizations done according to the shape described in this utility model right, structure, feature and spirit change and modify, and all should be included in right of the present utility model.
Claims (4)
1. a dedusting drainage system, it is characterized in that: include bend pipe, one end connection of described bend pipe needs the device of dedusting, in described bend pipe, middle-end is installed with injection drainage device, described injection drainage device is communicated to alkali cleaning preparation bucket by water pump, described bend pipe Inner Front End is provided with supersonic generator, the other end connection agglomeration separation room of described bend pipe, described agglomeration separation room is rack-mount, the bottom funnel of described agglomeration separation room, it is communicated with blow-off pipe, the top of described agglomeration separation room is communicated with escape pipe by tiltedly shoulder, described oblique shoulder is provided with nebulizer, described agglomeration separation indoor are additionally provided with V-type drainage screen.
2. a kind of dedusting drainage system according to claim 1, it is characterised in that: described injection drainage device includes the nozzle, suction nozzle, mixing tube and the expansion pipe that are sequentially connected with, and described nozzle connects described water pump.
3. a kind of dedusting drainage system according to claim 2, it is characterised in that: the diameter of described nozzle is 20mm.
4. a kind of dedusting drainage system according to claim 3, it is characterised in that: described dedusting drainage system also includes sampler, and described sampler is respectively communicated with described bend pipe, agglomeration separation room and escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136319.3U CN205308070U (en) | 2015-12-31 | 2015-12-31 | Dust removal drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136319.3U CN205308070U (en) | 2015-12-31 | 2015-12-31 | Dust removal drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308070U true CN205308070U (en) | 2016-06-15 |
Family
ID=56200237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136319.3U Expired - Fee Related CN205308070U (en) | 2015-12-31 | 2015-12-31 | Dust removal drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397787A (en) * | 2018-02-09 | 2018-08-14 | 林文华 | It is a kind of that flue gas is received into water and the flue gas purification system of heat recovery |
| CN108397786A (en) * | 2018-02-09 | 2018-08-14 | 林文华 | A kind of flue gas purification system of waste heat recoverable |
| CN108404607A (en) * | 2018-02-09 | 2018-08-17 | 林文华 | A kind of injecting type flue-gas dust removal and purification system |
-
2015
- 2015-12-31 CN CN201521136319.3U patent/CN205308070U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397787A (en) * | 2018-02-09 | 2018-08-14 | 林文华 | It is a kind of that flue gas is received into water and the flue gas purification system of heat recovery |
| CN108397786A (en) * | 2018-02-09 | 2018-08-14 | 林文华 | A kind of flue gas purification system of waste heat recoverable |
| CN108404607A (en) * | 2018-02-09 | 2018-08-17 | 林文华 | A kind of injecting type flue-gas dust removal and purification system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161231 |