CN205392024U - Horizontal membrane wet dedusting device of high -efficient condensation - Google Patents
Horizontal membrane wet dedusting device of high -efficient condensation Download PDFInfo
- Publication number
- CN205392024U CN205392024U CN201620179411.6U CN201620179411U CN205392024U CN 205392024 U CN205392024 U CN 205392024U CN 201620179411 U CN201620179411 U CN 201620179411U CN 205392024 U CN205392024 U CN 205392024U
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- CN
- China
- Prior art keywords
- horizontal
- lamina membranacea
- flue gas
- install
- cleaner unit
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Abstract
The utility model provides a horizontal membrane wet dedusting device of high -efficient condensation, the casing of connecting desulfurizing tower exhaust pass including upper portion, install the flue gas flow straightener in the inside top of casing, be located flue gas flow straightener below and install at the inside flue gas condenser of casing, be located the flue gas condenser below and install at casing several layers of inside horizontal lamina membranacea defogging dust remover, install a plurality of washing unit on the horizontal lamina membranacea defogging dust remover of each layer, install the drips pipe at horizontal lamina membranacea defogging dust remover center part, install the exhaust pipe in casing below side. The utility model discloses horizontal membrane wet dedusting device of high -efficient condensation, the dust collection efficiency is high, and investment and working costs are low, energy -conservation, gas cleaning, the clean emission. But the wide application is in power station coal fired boiler gas cleaning handles.
Description
Technical field
The present invention relates to a kind of horizontal film wet dust separater of high-efficiency condensation, can be widely applied in coal burning boiler of power station gas cleaning process.
Background technology
The environmental problem that atmospheric pollution causes is increasingly severe, and control atmosphere pollution thing has become the common recognition of the whole society, and coal-burning boiler dust emission is the one of the main reasons causing atmospheric pollution.
At present, existing Wet type electric dust-removing device, it is arranged in desulphurization system front portion, owing to being carried the impact of factor by efficiency of dust collection, dust secondary fly-up and Desulfurization tower slurry, its discharge is extremely difficult to minimum discharge requirement；And all relying on electric field force effect to collect dust, investment is big, and operating cost is high.
Summary of the invention
It is an object of the invention to provide that a kind of efficiency of dust collection is high, investment and operating cost is low, energy-conservation, gas cleaning, clean emission the horizontal film wet dust separater of high-efficiency condensation.
In order to achieve the above object, the horizontal film wet dust separater of high-efficiency condensation of the present invention, the housing of desulfurizing tower exhaust pass is connected including top, it is arranged on the flue gas flow equalizing device above enclosure interior, it is positioned at below flue gas flow equalizing device and is arranged on the flue gas condenser of enclosure interior, it is positioned at below flue gas condenser and is arranged on several layers of horizontal lamina membranacea of enclosure interior except mist cleaner unit, it is arranged on the horizontal lamina membranacea of each layer except several flushers on mist cleaner unit, it is arranged on horizontal lamina membranacea except the collection fluid catheter in mist cleaner unit centre, is arranged on the smoke discharging pipe of side below housing.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, described horizontal lamina membranacea removes mist cleaner unit, including the horizontal lamina membranacea of " mountain " font groove.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, the described horizontal lamina membranacea of " mountain " font groove, lining anti-corrosion cloth is set bottom it.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, the described horizontal lamina membranacea of " mountain " font groove, between horizontal lamina membranacea is except mist cleaner unit levels, stagger arrangement is horizontally disposed.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, its operation principle is: first, flue gas containing desulfurization slurry and dust enters flue gas condenser via flue gas flow equalizing device, flue gas condenser carries out heat exchange with condensing tube, flue-gas temperature reduces, after saturated flue gas temperature reduces, water smoke precipitates out and is attached on dust, dust is made to be coated with by drop and grow up, owing to condensing tube streams generation vortex street effect, dust-containing liquid drop in this also frequent impact, coalescence, grow up, create favorable conditions except mist for further dedusting.Then, the flue dust of Caragana seed pests enters horizontal lamina membranacea except mist cleaner unit, including the horizontal lamina membranacea of " mountain " font groove, horizontal lamina membranacea relies on flusher to form moisture film except the operation starting stage of mist cleaner unit, absorbs the water tariff collection moisture film in flue gas in running, and moisture film is met flue gas flow direction and arranged, serosity, dust in flue gas are adsorbed by it when clashing into moisture film, due to " mountain " character form structure of horizontal lamina membranacea, flue gas forms eddy current on horizontal lamina membranacea, advantageously in the absorption of moisture film.Finally, the dust-laden drop after absorption continues to absorb follow-up dust-laden drop as moisture film, is poured collection fluid catheter by being interrupted the flusher opened, flows into desulfurization slurry pond, and meanwhile, the flue gas after purification is discharged from smoke discharging pipe, gas cleaning, clean emission.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, described horizontal lamina membranacea removes mist cleaner unit, and between levels, its horizontal lamina membranacea is staggered in arrangement.Flue gas flows through multilamellar moisture film, and serosity is constantly absorbed, and makes flue gas effectively be purified.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, horizontal lamina membranacea bottom portion of groove arranges lining anti-corrosion cloth, relies on the capillary properties of cloth, makes moisture film uniform, it is to avoid fouling.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, every piece of horizontal lamina membranacea is equipped with flusher, forms moisture film and to the flushing collecting liquid for initial operation, it is prevented that fouling.What horizontal lamina membranacea carried out being interrupted flushing, removal serosity and dust is maintained with continuous moisture film.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, dust-laden particle and serosity in flue gas stream the horizontal lamina membranacea of stagger arrangement, in the process of streaming, directly clash into moisture film with air-flow, it is possible to absorbed by the efficient moisture film of horizontal lamina membranacea, and efficiency of dust collection is high.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, owing to dust drives without electric field force, unpowered system, investment and operating cost are low, energy-conservation, and good operation stability is safe and reliable.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, it is arranged in desulfurizing tower exhaust pass, the moisture sprayed by flusher and absorb in supersaturation flue gas forms moisture film bottom horizontal lamina membranacea, moisture film is perpendicular to flue gas flow direction, its effect is the serosity and dust that carry in wet flue gas after collecting desulfurization, purifying smoke, reaches ultra-clean emissions object.
In sum, the horizontal film wet dust separater of high-efficiency condensation of the present invention, efficiency of dust collection is high, and investment and operating cost are low, energy-conservation, gas cleaning, clean emission.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional view in Fig. 1；
Fig. 3 is the I place partial enlarged view in Fig. 2.
Detailed description of the invention
In Fig. 1～Fig. 3, the horizontal film wet dust separater of high-efficiency condensation of the present invention, the housing 1 of desulfurizing tower exhaust pass is connected including top, it is arranged on the flue gas flow equalizing device 2 above enclosure interior, it is positioned at below flue gas flow equalizing device and is arranged on the flue gas condenser 3 of enclosure interior, it is positioned at below flue gas condenser and is arranged on several layers of horizontal lamina membranacea of enclosure interior except mist cleaner unit 4, it is arranged on the horizontal lamina membranacea of each layer except several flushers 5 on mist cleaner unit, it is arranged on horizontal lamina membranacea except the collection fluid catheter 6 in mist cleaner unit centre, is arranged on the smoke discharging pipe 7 of side below housing.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, described horizontal lamina membranacea removes mist cleaner unit, including the horizontal lamina membranacea 8 of " mountain " font groove.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, the described horizontal lamina membranacea of " mountain " font groove, lining anti-corrosion cloth 9 is set bottom it.
The horizontal film wet dust separater of high-efficiency condensation of the present invention, the described horizontal lamina membranacea of " mountain " font groove, between horizontal lamina membranacea is except mist cleaner unit levels, stagger arrangement is horizontally disposed.
Claims (4)
1. the horizontal film wet dust separater of high-efficiency condensation, it is characterized in that, the housing of desulfurizing tower exhaust pass is connected including top, it is arranged on the flue gas flow equalizing device above enclosure interior, it is positioned at below flue gas flow equalizing device and is arranged on the flue gas condenser of enclosure interior, it is positioned at below flue gas condenser and is arranged on several layers of horizontal lamina membranacea of enclosure interior except mist cleaner unit, it is arranged on the horizontal lamina membranacea of each layer except several flushers on mist cleaner unit, it is arranged on horizontal lamina membranacea except the collection fluid catheter in mist cleaner unit centre, is arranged on the smoke discharging pipe of side below housing.
2. the horizontal film wet dust separater of high-efficiency condensation according to claim 1, it is characterised in that described horizontal lamina membranacea removes mist cleaner unit, including the horizontal lamina membranacea of " mountain " font groove.
3. the horizontal film wet dust separater of high-efficiency condensation according to claim 2, it is characterised in that the described horizontal lamina membranacea of " mountain " font groove, arranges lining anti-corrosion cloth bottom it.
4. the horizontal film wet dust separater of high-efficiency condensation according to claim 2, it is characterised in that the described horizontal lamina membranacea of " mountain " font groove, between horizontal lamina membranacea is except mist cleaner unit levels, stagger arrangement is horizontally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179411.6U CN205392024U (en) | 2016-03-10 | 2016-03-10 | Horizontal membrane wet dedusting device of high -efficient condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179411.6U CN205392024U (en) | 2016-03-10 | 2016-03-10 | Horizontal membrane wet dedusting device of high -efficient condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392024U true CN205392024U (en) | 2016-07-27 |
Family
ID=56439273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620179411.6U Withdrawn - After Issue CN205392024U (en) | 2016-03-10 | 2016-03-10 | Horizontal membrane wet dedusting device of high -efficient condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664619A (en) * | 2016-03-10 | 2016-06-15 | 青岛达能环保设备股份有限公司 | Efficient condensation transverse film wet type dust collection system |
| CN112717606A (en) * | 2020-12-07 | 2021-04-30 | 山东中航天业科技有限公司 | Flue gas condensation, dust removal and demisting device for sintering machine |
-
2016
- 2016-03-10 CN CN201620179411.6U patent/CN205392024U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664619A (en) * | 2016-03-10 | 2016-06-15 | 青岛达能环保设备股份有限公司 | Efficient condensation transverse film wet type dust collection system |
| CN105664619B (en) * | 2016-03-10 | 2017-08-22 | 青岛达能环保设备股份有限公司 | The horizontal film wet dedusting system of high-efficiency condensation |
| CN112717606A (en) * | 2020-12-07 | 2021-04-30 | 山东中航天业科技有限公司 | Flue gas condensation, dust removal and demisting device for sintering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20170822 |