CN203556281U - Purification tower for treating high-concentration flue gas - Google Patents
Purification tower for treating high-concentration flue gas Download PDFInfo
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- CN203556281U CN203556281U CN201320658545.2U CN201320658545U CN203556281U CN 203556281 U CN203556281 U CN 203556281U CN 201320658545 U CN201320658545 U CN 201320658545U CN 203556281 U CN203556281 U CN 203556281U
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- flue gas
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- purification channel
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Abstract
The utility model discloses a purification tower for treating high-concentration flue gas. The purification tower comprises a flue gas inlet 12, a flue gas distribution chamber 11, a flushing purification unit 10, a gas collection chamber 6, a rotational flow purification channel 5, a diffusion chamber 4, a spraying layer 3, a centrifugal demister 2, a chimney 1, a stirrer 9, a circulating water outlet 8 and an alkaline liquid chamber 13. The purification tower for treating the high-concentration flue gas can effectively purify the high-concentration flue gas by adopting working processes such as flushing purification, rotational flow purification, spraying purification and centrifugal demisting, so that a discharging standard can be achieved and the running is stead and normal.
Description
Technical field
The utility model belongs to flue gases purification field, is specifically related to a kind of purifying column for the treatment of high-concentration fume.
Background technology
Owing to containing high concentrate dust and SO
2, NO
xparticularity, with conventional water dedusting and spray desulfurization also can not meet emission request, therefore, the flue gases purification of high concentration must be taked diverse ways in conjunction with the feature of flue gas, guarantees environmental requirement stable emissions.
When the initial concentration of flue gas is higher than SO
2concentration 3000-5000mg/Nm
3, dust concentration 5000mg/Nm
3time, meet discharge standard requirement, SO
2concentration will be at 100mg/Nm
3, dust concentration 30mg/Nm
3in.This transforms original purification techniques with regard to requiring, and on original basis, increases the spray number of plies or increases new purification style, to improve the efficiency of desulfurization or dedusting.
Utility model content
The purpose of this utility model is to provide a kind of purifying column for the treatment of high-concentration fume, and high-concentration fume is carried out to purified treatment effectively, and emission compliance operates steadily normal.
For achieving the above object, the utility model adopts following technical scheme:
For the treatment of a purifying column for high-concentration fume, comprise smoke air inlet 12, smoke distributing chamber 11, rinse clean unit 10, collection chamber 6, eddy flow purification channel 5, diffuser casing 4, spraying layer 3, centrifugal demister 2, chimney 1, agitator 9, recirculated water delivery port 8 and alkali lye chamber 13.Wherein, described smoke distributing chamber 11 has smoke air inlet 12, by rinsing clean unit 10, be communicated with alkali lye chamber 13, alkali lye chamber 13 is positioned at purifying column bottom, and inside arranges rinses clean unit 10 and agitator 9, and bottom has recirculated water delivery port 8,13 tops, alkali lye chamber are collection chamber 6, collection chamber 6 has eddy flow purification channel 5, and eddy flow purification channel 5 is communicated with the diffuser casing 4 on smoke distributing chamber 11 tops, and diffuser casing 4 is upwards followed successively by spraying layer 3, centrifugal demister 2 and chimney 1.
Wherein, described flushing clean unit 10 is cellular module, contains wire harness shape passage, and flue gas fully contacts with water in passage, and handling capacity is strong, simple in structure, resistance is little.
Wherein, on described spiral-flow type purification channel 5, water-bath swirl-flow devices is set, purify waste water and pass through from top to down swirl-flow devices, produce spray, flue gas, from bottom to top by swirl-flow devices, is taken away most of moisture with very high speed, reaches that flue gas fully contacts with hydrone and the object that purifies, flue gas is subject to certain resistance in mobile process in spiral-flow type purification channel 5, and the size of resistance depends on flue gas flow rate and flow.
Wherein, described diffuser casing 4 is relatively large spaces, and top is spraying layer 3, and the purifying smoke of the described eddy flow purification channel 5 of process purifies by spraying layer 3 again.
The know-why of purifying column of the present utility model is: flue gas enters smoke distributing chamber 11 by smoke air inlet 12, by the implanted of setting, rinse clean unit 10, enter in the cleaning solution of alkali lye chamber 13, in alkali lye chamber 13, by stirring, flue gas is mixed fully with cleaning fluid, carry out first step purification; Flue gas after purification is by collection chamber 6, and in collection chamber 6, flue gas, continues to react with cleaning fluid at eddy flow purification channel 5 by eddy flow purification channel 5 with certain pressure, realizes for the second time and purifying; Flue gas after purification; with higher speed; enter the diffuser casing 4 of large space, the particle in flue gas or large molecule are carried out to weightlessness processing, the flue gas after purification; through three grades of spraying layers 3, carry out spray cleaning again; realize for the third time and purifying, after purification with the flue gas of part hydrone, then by centrifugal demister 2; hydrone in flue gas is departed from and purified, and gas up to standard enters atmosphere by chimney 1.
beneficial effect
The beneficial effect of the purifying column for the treatment of high-concentration fume of the present utility model is:
More than its desulfurization, efficiency of dust collection can reach 95-99%, flue-gas temperature can be reduced to 60-100 ℃, realize the object that high-concentration fume purifies simultaneously.
Purifying column characteristics of compact layout of the present utility model, floor space is little, and reduced investment, operating cost are low.
The flue gas of the high concentration that purifying column of the present utility model is processed, desulfurization, dedusting qualified discharge, operate steadily normal.After putting into operation, the flue gas of discharge is up to state standards after treatment: sulfur dioxide concentration is less than 100mg/m
3, dust concentration is less than 30mg/m
3, effectively suppress the generation of PM2.5.
Accompanying drawing explanation
Fig. 1 is the structural representation of the purifying column of the flue gas for the treatment of high concentration of the present utility model.
In figure, 1 is chimney; 2 is centrifugal demister, and 3 is spraying layer; 4 is diffuser casing; 5 is eddy flow purification channel; 6 is collection chamber; 7 is water pump; 8 is recirculated water delivery port; 9 is agitator; 10 is clean unit; 11Wei smoke distributing chamber; 12 is smoke air inlet; 13 is alkali lye chamber.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1, for the treatment of a purifying column for high-concentration fume, comprise smoke air inlet 12, smoke distributing chamber 11, rinse clean unit 10, collection chamber 6, eddy flow purification channel 5, diffuser casing 4, spraying layer 3, centrifugal demister 2, chimney 1, agitator 9, recirculated water delivery port 8 and alkali lye chamber 13.Wherein, described smoke distributing chamber 11 has smoke air inlet 12, by rinsing clean unit 10, be communicated with alkali lye chamber 13, alkali lye chamber 13 is positioned at purifying column bottom, and inside arranges rinses clean unit 10 and agitator 9, and bottom has recirculated water delivery port 8,13 tops, alkali lye chamber are collection chamber 6, collection chamber 6 has eddy flow purification channel 5, and eddy flow purification channel 5 is communicated with the diffuser casing 4 on smoke distributing chamber 11 tops, and diffuser casing 4 is upwards followed successively by spraying layer 3, centrifugal demister 2 and chimney 1.
Wherein, described flushing clean unit 10 is cellular module, contains wire harness shape passage, and flue gas fully contacts with water in passage, and handling capacity is strong, simple in structure, resistance is little.
Wherein, on described spiral-flow type purification channel 5, water-bath swirl-flow devices is set, purify waste water and pass through from top to down swirl-flow devices, produce spray, flue gas from bottom to top passes through swirl-flow devices, with very high speed, take away most of moisture, reach that flue gas fully contacts with hydrone and the object that purifies, flue gas is subject to certain resistance in mobile process in spiral-flow type purification channel 5, and the size of resistance depends on flue gas flow rate and flow.
Wherein, described diffuser casing 4 is relatively large spaces, and top is spraying layer 3, and the purifying smoke of the described eddy flow purification channel 5 of process purifies by spraying layer 3 again.
The course of work of purifying column of the present utility model is: flue gas enters smoke distributing chamber 11 by smoke air inlet 12, by the implanted of setting, rinse clean unit 10, enter in the cleaning solution of alkali lye chamber 13, in alkali lye chamber 13, by stirring, flue gas is mixed fully with cleaning fluid, carry out first step purification; Flue gas after purification is by collection chamber 6, and in collection chamber 6, flue gas, continues to react with cleaning fluid at eddy flow purification channel 5 by eddy flow purification channel 5 with certain pressure, realizes for the second time and purifying; Flue gas after purification; with higher speed; enter the diffuser casing 4 of large space, the particle in flue gas or large molecule are carried out to weightlessness processing, the flue gas after purification; through three grades of spraying layers 3, carry out spray cleaning again; realize for the third time and purifying, after purification with the flue gas of part hydrone, then by centrifugal demister 2; hydrone in flue gas is departed from and purified, and gas up to standard enters atmosphere by chimney 1.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (4)
1. for the treatment of a purifying column for high-concentration fume, it is characterized in that: comprise smoke air inlet (12), smoke distributing chamber (11), rinse clean unit (10), collection chamber (6), eddy flow purification channel (5), diffuser casing (4), spraying layer (3), centrifugal demister (2), chimney (1), agitator (9), recirculated water delivery port (8) and alkali lye chamber (13), wherein, described smoke distributing chamber (11) has smoke air inlet (12), by rinsing clean unit (10), be communicated with alkali lye chamber (13), alkali lye chamber (13) is positioned at purifying column bottom, inside arranges rinses clean unit (10) and agitator (9), bottom has recirculated water delivery port (8), top, alkali lye chamber (13) is collection chamber (6), collection chamber (6) has eddy flow purification channel (5), eddy flow purification channel (5) is communicated with the diffuser casing (4) on smoke distributing chamber (11) top, diffuser casing (4) is upwards followed successively by spraying layer (3), centrifugal demister (2) and chimney (1).
2. purifying column as claimed in claim 1, is characterized in that: described flushing clean unit (10) is cellular module, has wire harness shape passage, and flue gas fully contacts with water in passage.
3. purifying column as claimed in claim 1, it is characterized in that: on described spiral-flow type purification channel (5), water-bath swirl-flow devices is set, purify waste water and pass through from top to down swirl-flow devices, produce spray, flue gas, from bottom to top by swirl-flow devices, is taken away most of moisture, reaches that flue gas fully contacts with hydrone and the object that purifies, flue gas is subject to certain resistance in mobile process in spiral-flow type purification channel (5), and the size of resistance depends on flue gas flow rate and flow.
4. purifying column as claimed in claim 1, is characterized in that: the space of described diffuser casing (4) is greater than 5 times of purification channels, and top is spraying layer (3), and the purifying smoke of the described eddy flow purification channel of process (5) purifies by spraying layer (3) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658545.2U CN203556281U (en) | 2013-10-24 | 2013-10-24 | Purification tower for treating high-concentration flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658545.2U CN203556281U (en) | 2013-10-24 | 2013-10-24 | Purification tower for treating high-concentration flue gas |
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| Publication Number | Publication Date |
|---|---|
| CN203556281U true CN203556281U (en) | 2014-04-23 |
Family
ID=50506035
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658545.2U Expired - Fee Related CN203556281U (en) | 2013-10-24 | 2013-10-24 | Purification tower for treating high-concentration flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396405A (en) * | 2015-11-12 | 2016-03-16 | 陈淼 | Ultra-low emission desulfurization and dedusting integrated device |
| CN106466550A (en) * | 2015-08-21 | 2017-03-01 | 宁波创润新材料有限公司 | Smoke eliminator |
| CN111482027A (en) * | 2020-04-16 | 2020-08-04 | 河北唯沃环境工程科技有限公司 | Water bath turbulent mixing jet flow flue gas purification equipment |
-
2013
- 2013-10-24 CN CN201320658545.2U patent/CN203556281U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466550A (en) * | 2015-08-21 | 2017-03-01 | 宁波创润新材料有限公司 | Smoke eliminator |
| CN105396405A (en) * | 2015-11-12 | 2016-03-16 | 陈淼 | Ultra-low emission desulfurization and dedusting integrated device |
| CN105396405B (en) * | 2015-11-12 | 2017-07-04 | 陈淼 | A kind of minimum discharge desulfurization and dedusting integration unit |
| CN111482027A (en) * | 2020-04-16 | 2020-08-04 | 河北唯沃环境工程科技有限公司 | Water bath turbulent mixing jet flow flue gas purification equipment |
| CN111482027B (en) * | 2020-04-16 | 2022-03-04 | 河北唯沃环境工程科技有限公司 | Water bath turbulent mixing jet flow flue gas purification equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 066000 Hebei, Qinhuangdao Port District, North Industrial Zone, ring street, No. 16 Patentee after: Qinhuangdao environmental Polytron Technologies Inc. Address before: 066000 Hebei, Qinhuangdao Port District, North Industrial Zone, ring street, No. 16 Patentee before: Qinhuangdao Shuanglun Environmental Protection Techonlogy Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |