CN201930699U - Dry and wet integration flue-gas desulfurization dusting equipment - Google Patents
Dry and wet integration flue-gas desulfurization dusting equipment Download PDFInfo
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- CN201930699U CN201930699U CN 201020642085 CN201020642085U CN201930699U CN 201930699 U CN201930699 U CN 201930699U CN 201020642085 CN201020642085 CN 201020642085 CN 201020642085 U CN201020642085 U CN 201020642085U CN 201930699 U CN201930699 U CN 201930699U
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Abstract
The utility model relates to dry and wet integration flue-gas desulfurization dusting equipment, relating to the field of flue-gas desulfurization dusting. The dry and wet integration flue-gas desulfurization dusting equipment comprises a dust chamber inlet, a cyclone dust chamber, a cyclone, an ash collecting chamber, an ash discharge port, a flue-gas duct, a gas-liquid reaction chamber, a desulfurization liquid shower nozzle, a screen, a return pipe, a desulfurization liquid regeneration pool, an aerosol separation chamber, an outlet, a pump, a pipeline system and a baffle plate. The dry and wet integration flue-gas desulfurization dusting equipment integrates dry dusting and wet desulfurization and has small occupied area, simple operation, low operating cost and high dusting and desulfurization efficiency.
Description
Technical field:
The utility model relates to the flue gas desulfurization and dedusting field, is specifically related to a kind of dry-wet integratedization flue gas desulfurization and dedusting equipment.
Background technology:
The desulfurization and dedusting technology of industry at present or flue gases such as civil boiler, metallurgical furnace kiln can be divided into two big classes, i.e. dry type and wet type, and dry type desulfurizing cleaner floor space is little, operating cost is low, but the desulfurization and dedusting effect is relatively poor; Wet-type desulfurize and dust removing equipment desulfurization and dedusting effect is better, but occupation area of equipment is big, and the operating cost height also can cause secondary pollution.Have again in recent years to add a cover wet desulfurizer on the basis of dry-type dedusting equipment, but two complete equipment floor spaces are big, structure is compact inadequately, the operating cost height, and management is inconvenient.
The utility model content:
The purpose of this utility model provides a kind of dry-wet integratedization flue gas desulfurization and dedusting equipment, and it can collect dry dust removal and wet type desulfurizing is an one, and floor space is little, and simple to operate, operating cost is low, dedusting, desulfuration efficiency height.
In order to solve the existing problem of background technology, the utility model is taked following technical scheme: it comprises dirt pocket inlet 1, cyclone dust removal chamber 2, whirlwind 3, Hui Ji chamber 4, ash discharging hole 5, smoke tube 6, gas liquid reaction chamber 7, doctor solution shower nozzle 8, screen cloth 9, return duct 10, desulfurization regeneration pond 11, aerosol separation chamber 12, outlet 13, pump 14, pipe-line system 15 and baffle plate 16, dirt pocket inlet 1 is arranged on cyclone dust removal chamber 2 outside sides, whirlwind 3 is arranged in the cyclone dust removal chamber 2, Hui Ji chamber 4 is arranged on 2 belows, cyclone dust removal chamber, ash discharging hole 5 is arranged on 4 bottoms, Hui Ji chamber, smoke tube 6 is arranged on the upper end of whirlwind 3, and the upper end of smoke tube 6 is provided with baffle plate 16 and the screen cloth 9 that is connected, baffle plate 16 and screen cloth 9 lower ends are provided with gas liquid reaction chamber 7, the center, top of gas liquid reaction chamber 7 is provided with outlet 13, export 13 both sides doctor solution shower nozzle 8 is all arranged, doctor solution shower nozzle 8 is connected with pump 14 by pipe-line system 15, pump 14 links to each other with desulfurization regeneration pond 11, and desulfurization regeneration pond 11 is connected to the inside of cyclone dust removal chamber 2 by return duct 10.
Operation principle of the present utility model is: flue gas enters cyclone dust removal chamber 2 by cyclone dust removal chamber inlet 1, and after 3 centrifugations of whirlwind, dust enters Hui Ji chamber 4, discharges through ash discharging hole 5.Flue gas enters gas liquid reaction chamber 7 by smoke tube 6, doctor solution is by shower nozzle 8 ejections, and reverse contact of smoke convection with smoke tube 6 flows out absorbs SO2, SO3 in the flue gas, and on screen cloth, form liquid film, having increased doctor solution has and the contact area and the reaction time of delaying.Under the effect of screen cloth baffle plate 16, doctor solution enters liquid phase at last at each smoke tube 6 peripheral formation column liquid layer and flows back to regenerated reactor 11 through return duct 10, deliver to shower nozzle 8 by pump 14 and pipe-line system 15 and recycle, purified gas is entered in the atmosphere by outlet 13 after gas-liquid separation chamber 12 isolates liquid.
The utlity model has following beneficial effect: it can collect dry dust removal and wet type desulfurizing is an one, and floor space is little, and simple to operate, operating cost is low, dedusting, desulfuration efficiency height.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 1, this specific embodiment is taked following technical scheme: it comprises dirt pocket inlet 1, cyclone dust removal chamber 2, whirlwind 3, Hui Ji chamber 4, ash discharging hole 5, smoke tube 6, gas liquid reaction chamber 7, doctor solution shower nozzle 8, screen cloth 9, return duct 10, desulfurization regeneration pond 11, aerosol separation chamber 12, outlet 13, pump 14, pipe-line system 15 and baffle plate 16, dirt pocket inlet 1 is arranged on cyclone dust removal chamber 2 outside sides, whirlwind 3 is arranged in the cyclone dust removal chamber 2, Hui Ji chamber 4 is arranged on 2 belows, cyclone dust removal chamber, ash discharging hole 5 is arranged on 4 bottoms, Hui Ji chamber, smoke tube 6 is arranged on the upper end of whirlwind 3, and the upper end of smoke tube 6 is provided with baffle plate 16 and the screen cloth 9 that is connected, baffle plate 16 and screen cloth 9 lower ends are provided with gas liquid reaction chamber 7, the center, top of gas liquid reaction chamber 7 is provided with outlet 13, export 13 both sides doctor solution shower nozzle 8 is all arranged, doctor solution shower nozzle 8 is connected with pump 14 by pipe-line system 15, pump 14 links to each other with desulfurization regeneration pond 11, and desulfurization regeneration pond 11 is connected to the inside of cyclone dust removal chamber 2 by return duct 10.
The operation principle of this specific embodiment is: flue gas enters cyclone dust removal chamber 2 by cyclone dust removal chamber inlet 1, and after 3 centrifugations of whirlwind, dust enters Hui Ji chamber 4, discharges through ash discharging hole 5.Flue gas enters gas liquid reaction chamber 7 by smoke tube 6, doctor solution is by shower nozzle 8 ejections, and reverse contact of smoke convection with smoke tube 6 flows out absorbs SO2, SO3 in the flue gas, and on screen cloth, form liquid film, having increased doctor solution has and the contact area and the reaction time of delaying.Under the effect of screen cloth baffle plate 16, doctor solution enters liquid phase at last at each smoke tube 6 peripheral formation column liquid layer and flows back to regenerated reactor 11 through return duct 10, delivers to shower nozzle 8 by pump 14 and pipe-line system 15 and recycles.Purified gas is entered in the atmosphere by outlet 13 after gas-liquid separation chamber 12 isolates liquid.
This specific embodiment can collect dry dust removal and wet type desulfurizing is an one, and floor space is little, and simple to operate, operating cost is low, dedusting, desulfuration efficiency height.
Claims (1)
1. dry-wet integratedization flue gas desulfurization and dedusting equipment, it is characterized in that it comprises dirt pocket inlet (1), cyclone dust removal chamber (2), whirlwind (3), Hui Ji chamber (4), ash discharging hole (5), smoke tube (6), gas liquid reaction chamber (7), doctor solution shower nozzle (8), screen cloth (9), return duct (10), desulfurization regeneration pond (11), aerosol separation chamber (12), outlet (13), pump (14), pipe-line system (15) and baffle plate (16), dirt pocket inlet (1) is arranged on the outside side in cyclone dust removal chamber (2), whirlwind (3) is arranged in the cyclone dust removal chamber (2), Hui Ji chamber (4) is arranged on below, cyclone dust removal chamber (2), ash discharging hole (5) is arranged on bottom, Hui Ji chamber (4), smoke tube (6) is arranged on the upper end of whirlwind (3), and the upper end of smoke tube (6) is provided with baffle plate (16) and the screen cloth (9) that is connected, baffle plate (16) and screen cloth (9) lower end are provided with gas liquid reaction chamber (7), the center, top of gas liquid reaction chamber (7) is provided with outlet (13), all there is doctor solution shower nozzle (8) outlet (13) both sides, doctor solution shower nozzle (8) is connected with pump (14) by pipe-line system (15), pump (14) links to each other with desulfurization regeneration pond (11), and desulfurization regeneration pond (11) are connected to the inside of cyclone dust removal chamber (2) by return duct (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020642085 CN201930699U (en) | 2010-11-29 | 2010-11-29 | Dry and wet integration flue-gas desulfurization dusting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020642085 CN201930699U (en) | 2010-11-29 | 2010-11-29 | Dry and wet integration flue-gas desulfurization dusting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930699U true CN201930699U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020642085 Expired - Fee Related CN201930699U (en) | 2010-11-29 | 2010-11-29 | Dry and wet integration flue-gas desulfurization dusting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587914A (en) * | 2013-10-31 | 2015-05-06 | 中国中化股份有限公司 | Continuous atomization-gas-liquid and liquid film-gas-liquid reactor |
| CN108993076A (en) * | 2018-08-22 | 2018-12-14 | 河南东贵电子科技有限公司 | A kind of environment-friendly high-efficiency desulfurizing dust-collector |
-
2010
- 2010-11-29 CN CN 201020642085 patent/CN201930699U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587914A (en) * | 2013-10-31 | 2015-05-06 | 中国中化股份有限公司 | Continuous atomization-gas-liquid and liquid film-gas-liquid reactor |
| CN104587914B (en) * | 2013-10-31 | 2016-08-17 | 中国中化股份有限公司 | A kind of continuous way atomization gas-liquid, liquid film gas-liquid reactor |
| CN108993076A (en) * | 2018-08-22 | 2018-12-14 | 河南东贵电子科技有限公司 | A kind of environment-friendly high-efficiency desulfurizing dust-collector |
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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 |
Granted publication date: 20110817 Termination date: 20141129 |
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| EXPY | Termination of patent right or utility model |