CN204219962U - A kind of boiler dust remover - Google Patents
A kind of boiler dust remover Download PDFInfo
- Publication number
- CN204219962U CN204219962U CN201420699314.0U CN201420699314U CN204219962U CN 204219962 U CN204219962 U CN 204219962U CN 201420699314 U CN201420699314 U CN 201420699314U CN 204219962 U CN204219962 U CN 204219962U
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- China
- Prior art keywords
- air inlet
- shade
- inlet pipe
- pipe
- low head
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Abstract
The utility model relates to a kind of boiler dust remover, comprises upper cover, low head, cylindrical shell, described upper cover, low head and cylindrical shell assembly, described low head has air inlet pipe, blow-off pipe, air inlet pipe is connected with boiler, described air inlet pipe stretches into inner barrel, and described upper cover has escape pipe, and the tail gas after dedusting is discharged from escape pipe, shade is had above described air inlet pipe, shower has been installed above described shade, the air inlet of air inlet pipe stretches into shade inside, after tail gas enters from air inlet pipe, shade inside is entered from air inlet, walk around shade again, S-typely flow to above shade, flue dust in the absorbing liquid absorption tail gas of the shower ejection above shade and fine particle, in the utility model, shade plays the absorbing liquid preventing shower from spraying and falls effect in air inlet pipe, blow-off pipe on low head and visor, be convenient to the situation of observation mud alluvial with the discharge mud that chooses the right moment, the utility model structure is simple, easy for installation.
Description
Technical field
The utility model relates to deduster field, particularly relates to a kind of dust-removing device for boiler.
Background technology
Boiler inevitably produces dust and flue gas in the process used, and boiler dusting is exactly that the dust in boiler is separated from flue gas, thus reduces dust pollution and be conducive to carrying out the process such as desulphurization and denitration to flue gas further.Along with the development of society, environmental protection is more and more subject to people's attention, and boiler dusting is also applied to the every field such as thermal power generation.The cleaner that boiler dusting adopts comprises mechanical dust collector, sack cleaner, electric cleaner and wet dust catcher etc.But often kind of dust separation system always has its technical merits and demerits, should select suitable dust removal installation and technique according to actual conditions.Wet scrubber makes dusty gas and liquid (being generally water) close contact, utilizes inertial collision or the chemical action arrested particles of water droplet and particle, a kind of cleaner that dust is separated from dusty gas.
Summary of the invention
The utility model provides a kind of wet scrubber, for the flue dust of going out in boiler exhaust gas.
The utility model is achieved through the following technical solutions:
A kind of boiler dust remover, comprises upper cover, low head, cylindrical shell, described upper cover, low head and cylindrical shell assembly, forms shell of dust remover; Described low head has air inlet pipe, blow-off pipe, air inlet pipe is connected with boiler, and boiler exhaust gas enters deduster from air inlet pipe; Described air inlet pipe stretches into inner barrel, and described upper cover has escape pipe, and the tail gas after dedusting is discharged from escape pipe; Shade is had above described air inlet pipe, shower has been installed above described shade, the air inlet of air inlet pipe stretches into shade inside, after tail gas enters from air inlet pipe, enter shade inside from air inlet, then walk around shade, S-typely flow to above shade, flue dust in the absorbing liquid absorption tail gas of the shower ejection above shade and fine particle, be then collected at bottom deduster.
Described cylindrical shell is equiped with overflow pipe, and when the absorbing liquid liquid level in deduster exceedes overflow pipe nozzle position, namely absorbing liquid flows out from overflow pipe.
When observing the mud depositing a large amount of bottom deduster from visor, by blow-off pipe, the mud bottom deduster can be got rid of.
Described shade top is oval spherical shell, and bottom is cylinder.
Compared with prior art, the beneficial effects of the utility model are: in the utility model, shade plays the absorbing liquid preventing shower from spraying and falls effect in air inlet pipe, blow-off pipe on low head and visor, be convenient to the situation of observation mud alluvial with the discharge mud that chooses the right moment, the utility model structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, upper cover; 2, low head; 3, cylindrical shell; 4, air inlet pipe; 5, escape pipe; 6, blow-off pipe; 7, overflow pipe; 8, shade; 9, air inlet; 10, shower; 11, absorbing liquid; 12, visor.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of boiler dust remover, comprises upper cover 1, low head 2, cylindrical shell 3, and described upper cover 1, low head 2 and cylindrical shell 3 assembly, form shell of dust remover; Described low head 2 has air inlet pipe 4, blow-off pipe 6, air inlet pipe 4 is connected with boiler, and boiler exhaust gas enters deduster from air inlet pipe 4; It is inner that described air inlet pipe 4 stretches into cylindrical shell 3, and described upper cover 1 has escape pipe 5, and the tail gas after dedusting is discharged from escape pipe 5; Shade 8 is had above described air inlet pipe 4, shower 10 has been installed above described shade 8, the air inlet 9 of air inlet pipe 4 stretches into shade 8 inside, after tail gas enters from air inlet pipe 4, enter shade 8 from air inlet 9 inner, then walk around shade 9, S-typely flow to above shade 8, the absorbing liquid 11 that shower 10 above shade 8 sprays absorbs flue dust in tail gas and fine particle, is then collected at bottom deduster.
Described cylindrical shell 3 is equiped with overflow pipe 7, and when absorbing liquid 11 liquid level in deduster exceedes overflow pipe 7 nozzle position, namely absorbing liquid 11 flows out from overflow pipe 7.
When observing from visor 12 mud depositing a large amount of bottom deduster, can by blow-off pipe 6, the mud bottom discharge deduster.
Described shade 8 top is oval spherical shell, and bottom is cylinder.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a boiler dust remover, comprise upper cover (1), low head (2), cylindrical shell (3), described upper cover (1), low head (2) and cylindrical shell (3) assembly, described low head (2) there are air inlet pipe (4), blow-off pipe (6), it is inner that described air inlet pipe (4) stretches into cylindrical shell (3), described upper cover (1) there is escape pipe (5), it is characterized in that: there is shade (8) described escape pipe (5) top, shower (10) has been installed in described shade (8) top, described low head (2) is equiped with visor (12).
2. a kind of boiler dust remover according to claim 1, is characterized in that: described cylindrical shell (1) is equiped with overflow pipe (7).
3. a kind of boiler dust remover according to claim 1, is characterized in that: the air inlet (9) of described air inlet pipe (4) stretches into shade (8) inside.
4. a kind of boiler dust remover according to claim 1, is characterized in that: described shade (8) top is oval spherical shell, and bottom is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699314.0U CN204219962U (en) | 2014-11-20 | 2014-11-20 | A kind of boiler dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699314.0U CN204219962U (en) | 2014-11-20 | 2014-11-20 | A kind of boiler dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219962U true CN204219962U (en) | 2015-03-25 |
Family
ID=52918108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699314.0U Expired - Fee Related CN204219962U (en) | 2014-11-20 | 2014-11-20 | A kind of boiler dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219962U (en) |
-
2014
- 2014-11-20 CN CN201420699314.0U patent/CN204219962U/en not_active Expired - Fee Related
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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: 20150325 Termination date: 20171120 |