CN208786135U - The enhancing system of mass transfer is forced for the mass transfer apparatus and gas-liquid of wet desulphurization - Google Patents
The enhancing system of mass transfer is forced for the mass transfer apparatus and gas-liquid of wet desulphurization Download PDFInfo
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- CN208786135U CN208786135U CN201820918467.8U CN201820918467U CN208786135U CN 208786135 U CN208786135 U CN 208786135U CN 201820918467 U CN201820918467 U CN 201820918467U CN 208786135 U CN208786135 U CN 208786135U
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Abstract
The application provides a kind of mass transfer apparatus for wet desulphurization and gas-liquid forces the enhancing system of mass transfer, the equipment is installed between the spraying layer and flue entrance in desulfuration spray tower, the equipment includes entrance, contraction section, eddy flow section, diffuser, the flue gas enters the contraction section by the entrance, the eddy flow section is entered by the contraction section, enter the diffuser by the eddy flow section, the contraction section enables the flue gas contraction be concentrated through the eddy flow section, the eddy flow section carries out eddy flow treated flue gas and enter the diffuser and be diffused to pass through.The removal effect of the equipment sulfur dioxide is more preferable.
Description
Technical field
This application involves SO 2 from fume Pollutant Control Technology field more particularly to a kind of biographies for wet desulphurization
Matter equipment and gas-liquid force the enhancing system of mass transfer.
Background technique
Along with expanding economy, volume of industrial production is also being continuously improved, this indirectly increases the discharge of industrial smoke.
In industrial smoke, sulfur dioxide is one of the pollutant that accounting is more and pollution is more serious.In order to better improve to ring
The protection in border, SO 2 from fume Pollutant Control Technology become more and more important.
Therefore, the removal effect for how improving sulfur dioxide in flue gas is asked as technology urgently to be resolved in the prior art
Topic.
Summary of the invention
In view of this, the application provides a kind of mass transfer apparatus for wet desulphurization and gas-liquid forces the enhancing system of mass transfer
System, can be realized the removal effect of more preferably sulfur dioxide.
The application provides a kind of mass transfer apparatus for wet desulphurization, and the equipment is installed on the spray in desulfuration spray tower
Between layer and flue entrance, the equipment includes entrance, and contraction section, eddy flow section, diffuser, the flue gas is by the entrance
Section enters the contraction section, enters the eddy flow section by the contraction section, enters the diffuser by the eddy flow section, described
Contraction section enables flue gas contraction be concentrated through the eddy flow section, and the eddy flow section carries out eddy flow treated described in flue gas enters
Diffuser, which is diffused, to be passed through.
In the application one in the specific implementation, the setting quantity of the equipment is to be configured according to needs.
In the application one in the specific implementation, the contraction section is closer to the smaller cylinder of described its floor space of eddy flow section.
In the application one in the specific implementation, the diffuser is the cylinder bigger further away from described its floor space of eddy flow section.
In the application one in the specific implementation, the contraction section is cone cell cylinder.
In the application one in the specific implementation, the diffuser is cone cell cylinder.
In the application one in the specific implementation, the diffuser is opposite with the diffuser coning angle.
In the application one in the specific implementation, one or more levels spiral board is arranged in the eddy flow section.
In the application one in the specific implementation, the spiral-plate leaf has tilt angle.
The application also provides a kind of enhancing system of gas-liquid pressure mass transfer, and the system comprises any in above-mentioned specific implementation
The item equipment.
By above technical scheme as it can be seen that herein described equipment is installed on spraying layer and flue entrance in desulfuration spray tower
Between, the equipment include entrance, contraction section, eddy flow section, diffuser, the flue gas by the entrance enter the receipts
Contracting section enters the eddy flow section by the contraction section, enters the diffuser by the eddy flow section, described in the contraction section enables
Flue gas contraction is concentrated through the eddy flow section, and the eddy flow section carries out eddy flow treated flue gas and enter the diffuser being expanded
It dissipates and passes through.Therefore, gas-liquid mass transfer rate of heat transfer in absorption tower is effectively enhanced after the device being set in the application desulfurizing tower, is extended
Response area and time, while forming gas-liquid two-phase azeotropic above mass transfer apparatus and rising effect, it improves de- in desulfurizing tower
Except effect.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application can also be obtained according to these attached drawings other for those of ordinary skill in the art
Attached drawing.
Fig. 1 is the structural representation for the desulfuration spray tower that the application has the multiple-effect reinforcing mass transfer apparatus for being used for wet desulphurization
Figure；
Fig. 2 is the structural schematic diagram that the application strengthens mass transfer apparatus for the multiple-effect of wet desulphurization；
Fig. 3 is the structural schematic diagram of setting spiral board in the eddy flow section of the application.
Specific embodiment
Herein described equipment is installed between the spraying layer and flue entrance in desulfuration spray tower, the equipment include into
Mouthful section, contraction section, eddy flow section, diffuser, the flue gas enter the contraction section by the entrance, by the contraction section into
Enter the eddy flow section, enters the diffuser by the eddy flow section, the contraction section enables the flue gas contraction be concentrated through institute
State eddy flow section, the eddy flow section carries out eddy flow treated flue gas and enter the diffuser and be diffused to pass through.Therefore, the application
Gas-liquid mass transfer rate of heat transfer in absorption tower is effectively enhanced after the device is set in desulfurizing tower, extends response area and time,
Strengthen formation gas-liquid two-phase azeotropic above mass transfer apparatus in multiple-effect simultaneously and rise effect, improves the removal effect in desulfurizing tower.
Certainly, any technical solution for implementing the application must be not necessarily required to reach simultaneously above all advantages.
In order to make those skilled in the art more fully understand the technical solution in the application, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
It is some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained, shall fall within the protection scope of the present application.
Further illustrate that the application implements below with reference to illustrations.
Referring to Fig. 1 and Fig. 2, one specific embodiment of the application, which provides a kind of multiple-effect for wet desulphurization, to be strengthened mass transfer and sets
Standby, the equipment 1 is installed between the spraying layer 2 in desulfuration spray tower and flue entrance 3.The equipment 1 includes entrance 11,
Contraction section 12, eddy flow section 13, diffuser 14, the flue gas enters the contraction section 12 by the entrance 11, by the receipts
Contracting section 12 enters the eddy flow section 13, enters the diffuser 14 by the eddy flow section 13, the contraction section 14 enables the cigarette
Gas contraction is concentrated through the eddy flow section 13, the eddy flow section 13 carry out eddy flow treated flue gas enter the diffuser 14 into
Row diffuses through.
Therefore, gas-liquid mass transfer rate of heat transfer in absorption tower is effectively enhanced after the device being set in the application desulfurizing tower, is prolonged
Grown response area and time, at the same it is rectangular on said device rise effect at gas-liquid two-phase azeotropic, improve in desulfurizing tower
Removal effect.
In the application another specific embodiment, the setting quantity of the equipment is to be configured according to needs.
The application is set as needed the multiple-effect for wet desulphurization to suit the requirements and strengthens mass transfer apparatus in the absorption
In tower, without changing the absorption tower volume, the processing to the flue gas in the absorption tower can be realized.The application setting
Flexibly and easily, installation cost is reduced, and the multiple-effect that the application can according to need described in adjustment for wet desulphurization is strong
Change the quantity of mass transfer apparatus, use is more flexible and convenient.
In the application still another embodiment, the contraction section is closer to the smaller cylinder of described its floor space of eddy flow section
Body.
Therefore, herein described contraction section, which can shrink flue gas, concentrates on the eddy flow section progress eddy flow processing, realizes
Better eddy flow treatment effect.
In the application still another embodiment, the diffuser is the cylinder bigger further away from described its floor space of eddy flow section
Body.
Therefore, herein described diffuser is conducive to that the multiple-effect is enabled to strengthen formation more preferably gas-liquid two above mass transfer apparatus
Phase azeotropic rises effect.
Specifically, to be easily installed and manufacturing, the contraction section is cone cell cylinder.
Specifically, to be easily installed and manufacturing, the diffuser is cone cell cylinder.
In the application still another embodiment, the diffuser is opposite with the diffuser coning angle.
Therefore, gas-liquid mass transfer rate of heat transfer in absorption tower is enhanced convenient for more efficient, more preferably extends response area
And the time, while strengthening formation gas-liquid two-phase azeotropic above mass transfer apparatus in multiple-effect and rising effect, improve the removing in desulfurizing tower
Effect.
In the application still another embodiment, referring to Fig. 3, to realize better eddy flow effect, the rotation convenient for flue gas
It flows and one or more levels spiral board 131 is set in section.
In the application still another embodiment, the spiral-plate leaf has tilt angle.
Flue gas forms rotation ascending motion after flowing through the spiral-plate leaf, and the droplet and dust in flue gas are in centrifugal force
Effect is lower to be accelerated.
The application also provides a kind of enhancing system of gas-liquid pressure mass transfer, and the system comprises any of the above-described equipment.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.Obviously, those skilled in the art can be to the application
Various modification and variations are carried out without departing from spirit and scope.If in this way, these modifications and variations of the application
Belong within the scope of the claim of this application and its equivalent technologies, then the application is also intended to encompass these modification and variations and exists
It is interior.
Claims (10)
1. a kind of mass transfer apparatus for wet desulphurization, which is characterized in that the equipment is installed on the spray in desulfuration spray tower
Layer flue entrance between, the equipment include entrance, contraction section, eddy flow section, diffuser, flue gas by the entrance into
Enter the contraction section, the eddy flow section is entered by the contraction section, enters the diffuser, the contraction by the eddy flow section
Section enables flue gas contraction be concentrated through the eddy flow section, and the eddy flow section carries out eddy flow treated that flue gas enters the diffusion
Section, which is diffused, to be passed through.
2. equipment according to claim 1, which is characterized in that the setting quantity of the equipment is according to being set
It sets.
3. equipment according to claim 1, which is characterized in that the contraction section is closer to described its floor space of eddy flow section
Smaller cylinder.
4. equipment according to claim 3, which is characterized in that the diffuser is further away from described its floor space of eddy flow section
Bigger cylinder.
5. equipment according to claim 4, which is characterized in that the contraction section is cone cell cylinder.
6. equipment according to claim 5, which is characterized in that the diffuser is cone cell cylinder.
7. equipment according to claim 6, which is characterized in that the diffuser is opposite with the diffuser coning angle.
8. equipment according to claim 7, which is characterized in that one or more levels spiral board is arranged in the eddy flow section.
9. equipment according to claim 8, which is characterized in that the spiral-plate leaf has tilt angle.
10. the enhancing system that a kind of gas-liquid forces mass transfer, which is characterized in that the system comprises any one of claim 1-9
The equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918467.8U CN208786135U (en) | 2018-06-13 | 2018-06-13 | The enhancing system of mass transfer is forced for the mass transfer apparatus and gas-liquid of wet desulphurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918467.8U CN208786135U (en) | 2018-06-13 | 2018-06-13 | The enhancing system of mass transfer is forced for the mass transfer apparatus and gas-liquid of wet desulphurization |
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| Publication Number | Publication Date |
|---|---|
| CN208786135U true CN208786135U (en) | 2019-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193234A (en) * | 2022-07-28 | 2022-10-18 | 上海协微环境科技有限公司 | NO remover and semiconductor tail gas treatment equipment |
-
2018
- 2018-06-13 CN CN201820918467.8U patent/CN208786135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193234A (en) * | 2022-07-28 | 2022-10-18 | 上海协微环境科技有限公司 | NO remover and semiconductor tail gas treatment equipment |
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