CN203724946U - Self-drying water-curtain spray tail gas treatment device - Google Patents
Self-drying water-curtain spray tail gas treatment device Download PDFInfo
- Publication number
- CN203724946U CN203724946U CN201420062553.5U CN201420062553U CN203724946U CN 203724946 U CN203724946 U CN 203724946U CN 201420062553 U CN201420062553 U CN 201420062553U CN 203724946 U CN203724946 U CN 203724946U
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- China
- Prior art keywords
- flue gas
- cleaning solution
- shell
- flange
- upper shell
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Abstract
The utility model discloses a self-drying water-curtain spray tail gas treatment device which comprises an upper shell outlet flange, a washing solution inlet flange, an upper shell, an upper shell cylinder flange, a lower shell cylinder flange, a handhole, a lower shell, a flue gas spiral pipe, a diversion shell, a multihole nozzle, a washing solution cylinder, a washing solution inlet pipe, a divergent nozzle structure and a water-curtain nozzle, wherein the flue gas spiral pipe is a flue gas flow pipeline; the flue gas spiral pipe is connected with the multihole nozzle; flue gas contacts the washing solution contained in the washing solution cylinder through through holes in the multihole nozzle so as to perform primary washing; the divergent nozzle structure is connected with the tail end of the washing solution inlet pipe; and the washing solution is sprayed by the water-curtain nozzle to contact the ascending flue gas, thereby performing secondary washing. The device disclosed by the utility model is provided with the gas channel through which the flue gas can sufficiently contact the washing solution, and the moisture is dried by heat of the hot flue gas; and thus, the device has the advantages of energy saving and higher washing efficiency.
Description
Technical field
The utility model relates to boats and ships flue gas washing and technical field of drying, relates in particular to a kind of self-desiccation formula water curtain sprinkling exhaust gas processing device.
Background technology
Existing flue gas processing device gas channel peculiar to vessel is simple, and detersive efficiency is lower, and some wash mills with functions/drying generally adopt the heating of extra power input type.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of self-desiccation formula water curtain sprinkling exhaust gas processing device, there is the gas channel that can allow flue gas fully contact with cleaning solution, adopt hot flue gas self heat energy to dry moisture simultaneously, do not need to adopt the heating of extra power input type, when saving the energy, also there is higher detersive efficiency.
For achieving the above object, the utility model provides a kind of self-desiccation formula water curtain sprinkling exhaust gas processing device, comprise upper shell outlet(discharge) flange, cleaning solution suction flange, upper shell, upper shell shell flange, lower house shell flange, hand hole, lower house, flue gas helix tube, blower inlet casing, porous nozzle, cleaning solution cylindrical shell and cleaning solution inlet pipe, described upper shell connects by described upper shell shell flange and described lower house shell flange with described lower house, described upper shell and described lower house form the shell of flue gas processing device, described upper shell outlet(discharge) flange is positioned at the top of described upper shell, go out for the flue gas cap after washing, described cleaning solution suction flange is positioned at described upper shell top, connect with described cleaning solution inlet pipe, be used for pouring into cleaning solution, described cleaning solution inlet pipe connects with described cleaning solution cylindrical shell, described flue gas helix tube is the through-flow pipeline of flue gas, its helix tube is coiled in described blower inlet casing skin, described flue gas helix tube connects with described porous nozzle, described porous nozzle has multiple through holes, described porous nozzle is connected on described cleaning solution cylindrical shell, flue gas contacts with the cleaning solution holding in described cleaning solution cylindrical shell by the through hole on described porous nozzle, it is characterized in that, described flue gas processing device also comprises flaring nozzle structure and drencher, described flaring nozzle structure connects with described cleaning solution inlet pipe end, described drencher is arranged on described flaring nozzle structure lower end, cleaning solution is sprayed out with the flue gas that rises and is contacted by described drencher after described flaring nozzle structure.
In preferred embodiments of the present utility model, described porous nozzle is a column type shower nozzle with multiple through hole compositions.
In another preferred embodiments of the present utility model, described flue gas processing device also comprises interior bearing, and described cleaning solution cylindrical shell is fixed by described interior bearing and described lower house.
In preferred embodiments of the present utility model, described drencher is made up of concentric circles conical ring, and cleaning solution forms multilayer concentric water curtain by described drencher.
The self-desiccation formula water curtain sprinkling exhaust gas processing device that the utility model provides has the gas channel that can allow flue gas fully contact with cleaning solution, adopt hot flue gas self heat energy to dry moisture simultaneously, do not need to adopt the heating of extra power input type, when saving the energy, also there is higher detersive efficiency.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the flue gas processing device structural representation of a preferred embodiment of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of self-desiccation formula water curtain sprinkling exhaust gas processing device, comprises upper shell outlet(discharge) flange 1, cleaning solution suction flange 2, upper shell 3, upper shell shell flange 4, lower house shell flange 5, hand hole 6, lower house 7, flue gas helix tube 8, blower inlet casing 9, interior bearing 10, porous nozzle 11, cleaning solution cylindrical shell 12, cleaning solution inlet pipe 13, flaring nozzle structure 14 and drencher 15.
Upper shell 3 connects by upper shell shell flange 4 and lower house shell flange 5 with lower house 7, and upper shell 3 and lower house 4 form the shell of flue gas processing device.Upper shell outlet(discharge) flange 1 is positioned at the top of upper shell, goes out for the flue gas cap after washing.Cleaning solution suction flange 2 is positioned at shell upper, and cleaning solution inlet pipe 13 connects, and for pouring cleaning solution into, cleaning solution inlet pipe 13 connects with cleaning solution cylindrical shell 12.Flue gas helix tube 8 is through-flow pipelines of flue gas, and its helix tube is coiled in blower inlet casing 9 skins.Flue gas helix tube 8 connects with porous nozzle 11, porous nozzle 11 is column type shower nozzles with multiple through hole compositions, porous nozzle 11 is connected on cleaning solution cylindrical shell 12, and flue gas contacts with the cleaning solution holding in cleaning solution cylindrical shell 12 by the through hole on porous nozzle 11.Cleaning solution cylindrical shell 12 is fixed with lower house 7 by interior bearing 10.Cleaning solution inlet pipe 13 ends connect with flaring nozzle structure 14, flaring nozzle structure 14 lower ends are provided with drencher 15, drencher 15 is made up of concentric circles conical ring, and cleaning solution is sprayed out with the flue gas that rises and contacted by drencher 15 after flaring nozzle structure 14.
In order to improve contact area and the time of flue gas and cleaning solution, untreated flue gas enters porous nozzle 11 by flue gas helix tube 8, contacted with the cleaning solution holding in cleaning solution cylindrical shell 12 by the through hole on porous nozzle 11, the gas of crossing after cleaning solution upwards rises, due to after cleaning solution is provided with flaring nozzle structure 14 and sprayed by cleaning solution inlet pipe 13 ends, form multilayer concentric water curtain through drencher 15, flue gas contacts and carries out after secondary washing with the cleaning solution that forms water curtain, emerged by whole device bottom via the passage between blower inlet casing 9 and cleaning solution cylindrical shell 12, in the time that the flue gas after washing is upwards risen by blower inlet casing 9 bottoms, through the pigtail in flue gas helix tube 8, due in flue gas helix tube 8 now by thering is the flue gas of higher heat, so the outside wall temperature of helix tube 8 is very high, can be dried the flue gas after secondary washing, washing dried flue gas is emerged by upper shell outlet(discharge) flange 1.
In Fig. 1, A place is untreated smoke inlet, and untreated flue gas enters flue gas helix tube 8 from A, flows according to the direction of arrow.B place is cleaning solution suction flange 2, and cleaning solution enters cleaning solution inlet pipe 13 from here.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that this area just can be made many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in by the determined protection domain of claims.
Claims (4)
1. a self-desiccation formula water curtain sprinkling exhaust gas processing device, comprise upper shell outlet(discharge) flange (1), cleaning solution suction flange (2), upper shell (3), upper shell shell flange (4), lower house shell flange (5), hand hole (6), lower house (7), flue gas helix tube (8), blower inlet casing (9), porous nozzle (11), cleaning solution cylindrical shell (12) and cleaning solution inlet pipe (13), described upper shell (3) connects by described upper shell shell flange (4) and described lower house shell flange (5) with described lower house (7), described upper shell (3) and described lower house (4) form the shell of flue gas processing device, described upper shell outlet(discharge) flange (1) is positioned at the top of described upper shell (3), emerge for the flue gas after washing, described cleaning solution suction flange (2) is positioned at described upper shell (3) top, connect with described cleaning solution inlet pipe (13), be used for pouring into cleaning solution, described cleaning solution inlet pipe (13) connects with described cleaning solution cylindrical shell (12), described flue gas helix tube (8) is the through-flow pipeline of flue gas, its helix tube is coiled in described blower inlet casing (9) skin, described flue gas helix tube (8) connects with described porous nozzle (11), described porous nozzle (11) has multiple through holes, described porous nozzle (11) is connected on described cleaning solution cylindrical shell (12), flue gas contacts with the cleaning solution holding in described cleaning solution cylindrical shell (12) by the through hole on described porous nozzle (11), it is characterized in that, described flue gas processing device also comprises flaring nozzle structure (14) and drencher (15), described flaring nozzle structure (14) connects with described cleaning solution inlet pipe (13) end, described drencher (15) is arranged on described flaring nozzle structure (14) lower end, cleaning solution is sprayed out with the flue gas that rises and is contacted by described drencher (15) after described flaring nozzle structure (14).
2. self-desiccation formula water curtain sprinkling exhaust gas processing device as claimed in claim 1, is characterized in that, described porous nozzle (11) is a column type shower nozzle with multiple through hole compositions.
3. self-desiccation formula water curtain sprinkling exhaust gas processing device as claimed in claim 1, it is characterized in that, described flue gas processing device also comprises interior bearing (10), and described cleaning solution cylindrical shell (12) is fixed by described interior bearing (10) and described lower house (7).
4. self-desiccation formula water curtain sprinkling exhaust gas processing device as claimed in claim 1, is characterized in that, described drencher (15) is made up of concentric circles conical ring, and cleaning solution forms multilayer concentric water curtain by described drencher (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062553.5U CN203724946U (en) | 2014-02-12 | 2014-02-12 | Self-drying water-curtain spray tail gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062553.5U CN203724946U (en) | 2014-02-12 | 2014-02-12 | Self-drying water-curtain spray tail gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724946U true CN203724946U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062553.5U Expired - Fee Related CN203724946U (en) | 2014-02-12 | 2014-02-12 | Self-drying water-curtain spray tail gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749710A (en) * | 2016-05-06 | 2016-07-13 | 哈尔滨工程大学 | Marine exhaust gas SOx removal device for rotary spraying refluxing bubble tower |
| CN108837639A (en) * | 2018-07-03 | 2018-11-20 | 昆明理工大学 | A kind of multi-stage vortex electromagnetism ultrafine dust flue-gas treater for methanol decomposition reaction |
-
2014
- 2014-02-12 CN CN201420062553.5U patent/CN203724946U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749710A (en) * | 2016-05-06 | 2016-07-13 | 哈尔滨工程大学 | Marine exhaust gas SOx removal device for rotary spraying refluxing bubble tower |
| CN108837639A (en) * | 2018-07-03 | 2018-11-20 | 昆明理工大学 | A kind of multi-stage vortex electromagnetism ultrafine dust flue-gas treater for methanol decomposition reaction |
| CN108837639B (en) * | 2018-07-03 | 2020-11-17 | 昆明理工大学 | Multistage eddy current electromagnetic ultrafine dust flue gas processor for methanol cracking reaction |
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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: 20140723 Termination date: 20150212 |
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| EXPY | Termination of patent right or utility model |