CN211216117U - Ammonia desulphurization reinforced turbulent flow oxidation device - Google Patents
Ammonia desulphurization reinforced turbulent flow oxidation device Download PDFInfo
- Publication number
- CN211216117U CN211216117U CN201921338698.2U CN201921338698U CN211216117U CN 211216117 U CN211216117 U CN 211216117U CN 201921338698 U CN201921338698 U CN 201921338698U CN 211216117 U CN211216117 U CN 211216117U
- Authority
- CN
- China
- Prior art keywords
- spoiler
- partition plate
- configuration tank
- cavity
- spoilers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a vortex oxidation unit is reinforceed in ammonia process desulfurization, the device is including configuration jar, baffle, spoiler, thick liquid import, thick liquid export and oxidation wind import, the configuration jar is hollow sealed form, and the inside baffle that is provided with that is connected of cavity that should dispose the jar, this baffle along vertical direction setting, and the bottom of this baffle closely is connected the setting with the bottom in the configuration jar, and the vertical both sides limit of this baffle closely is connected the setting with the inner wall that disposes the jar, and the top of this baffle and the top looks interval setting in the configuration jar, and the cavity internal partitioning that this baffle will dispose the jar is twoA cavity. The device can greatly strengthen the turbulent flow strength of the slurry and the oxidizing air, and further improve the (NH) content in the slurry4)2SO3Oxidation effect of (NH)4)2SO3The secondary decomposition avoids the generation of aerosol, can improve the purity of the ammonium sulfate which is a byproduct in ammonia desulphurization, is not easy to block, and can be used in a method for flue gas desulphurization by adopting an ammonia process.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection, especially, vortex oxidation unit is reinforceed in ammonia process of desulfurization.
Background
At present, most of ammonia flue gas desulfurization technologies have devices for oxidizing slurry, and the slurry needs to return to an absorption section of a desulfurization tower to circularly absorb SO in flue gas after being oxidized2This is because the slurry is not oxidized completely and is liable to cause (NH4)2SO3Secondary decomposition is generated after the contact with hot flue gas, so that the emission of aerosol in the flue gas at the outlet of the desulfurizing tower exceeds the standard and the purity of the ammonium sulfate as a desulfurizing byproduct cannot meet the requirement. And some devices are easy to block in the slurry oxidation process.
Therefore, a new ammonia desulfurization enhanced turbulent oxidation device is needed.
Through searching, the patent publication documents related to the patent application of the present invention have not been found.
Disclosure of Invention
An object of the utility model is to overcome prior art's weak point, provide a vortex oxidation unit is reinforceed in ammonia process of desulfurization, the device can strengthen the vortex intensity of thick liquid and oxidizing air greatly, and then improved in the thick liquid (NH)4)2SO3Oxidation effect of (NH4)2SO3The secondary decomposition avoids the generation of aerosol, can improve the purity of the ammonium sulfate which is a byproduct of ammonia desulphurization, and is not easy to block. The device can be used in a method for flue gas desulfurization by an ammonia process.
The utility model provides a its technical problem take following technical scheme to realize:
an ammonia desulfurization enhanced turbulent flow oxidation device comprises a configuration tank, a partition plate, a turbulent flow plate, a slurry inlet, a slurry outlet and an oxidation air inlet, wherein the configuration tank is hollow and sealed, the hollow interior of the configuration tank is connected with the partition plate, the partition plate is arranged along the vertical direction, the bottom of the partition plate is tightly connected with the bottom of the configuration tank, the two longitudinal side edges of the partition plate are tightly connected with the inner wall of the configuration tank, the top of the partition plate is arranged at intervals with the top of the configuration tank, the hollow interior of the configuration tank is divided into two cavities by the partition plate, and the cavities comprise a first cavity and a second cavity;
the slurry inlet, the slurry outlet and the oxidizing air inlet are arranged on the outer surface, close to the bottom, of the configuration tank, the slurry inlet is communicated with the first cavity, the slurry outlet and the oxidizing air inlet are connected with the second cavity, oxidizing air can be introduced into the second cavity through the oxidizing air inlet, a plurality of spoilers are arranged on the inner wall and the partition plate of the configuration tank in the second cavity, and the spoilers can enable slurry and the oxidizing air entering through the oxidizing air inlet to form vortex.
The configuration tank comprises a barrel body, an upper sealing plate and a lower sealing plate, wherein the barrel body is in a cylindrical shape with a hollow top and a hollow bottom, the upper sealing plate is tightly connected with the top of the barrel body, and the lower sealing plate is tightly connected with the bottom of the barrel body;
the bottom of the partition plate is tightly connected with the upper surface of the lower sealing plate, the side faces of the two longitudinal ends of the partition plate are tightly connected with the inner surface of the cylinder body, and the spoiler is tightly connected with the inner surface of the cylinder body and the side face of the partition plate in the second cavity.
The spoiler is arranged along the longitudinal direction, and the longitudinal two ends of the spoiler are tightly connected with the inner wall of the configuration tank;
the side face of the partition board in the second cavity is provided with a spoiler, the inner wall of the configuration tank on the horizontal opposite side of the side face of the partition board is also provided with a spoiler, a plurality of spoiler pairs are arranged on the inner wall of the configuration tank between the partition board and the inner wall of the configuration tank on the horizontal opposite side of the side face of the partition board at intervals, and each spoiler pair comprises two spoilers with the tops connected.
Moreover, the spoilers arranged on the partition plate are quadrilateral spoilers of which two longitudinal ends are arranged into arcs, and the included angle between each quadrilateral spoiler and the side face of the partition plate in the second cavity is 25-40 degrees;
or the spoilers arranged on the inner wall of the configuration tank on the horizontally opposite side of the side face of the partition plate are circular arc spoilers, and the included angle between each circular arc spoiler and the inner wall of the configuration tank is 25-40 degrees;
or the spoilers in the spoiler pair are quadrilateral spoilers with arc-shaped longitudinal ends, and the included angle between the two quadrilateral spoilers in the spoiler pair is 50-80 degrees.
The spoiler arranged on the partition plate is welded with the side surface of the partition plate in the second cavity; or the circular arc spoiler is welded with the inner wall of the configuration tank; or the tops of the two quadrilateral spoilers in the spoiler pair are welded together, and the longitudinal two ends of the two quadrilateral spoilers in the spoiler pair are welded together with the inner wall of the configuration tank.
The ammonia desulphurization reinforced turbulent flow oxidation device is applied to the aspect of flue gas desulphurization by adopting an ammonia process.
And when the ammonia method desulfurization enhanced turbulent flow oxidation device is used, the device is arranged in the peripheral area of the ammonia method flue gas desulfurization tower.
The utility model discloses the advantage that gains is with positive effect:
1. this device will dispose the jar through the baffle and divide into two regions, the thick liquid passes through the thick liquid import and gets into one side region (being first cavity) that the configuration jar does not have the spoiler, then cross the baffle and get into one side region (being the second cavity) that has the spoiler, under the effect of spoiler thick liquid and the oxidation wind that has the regional oxidation wind import of spoiler one side and get into from forming the vortex, the vortex intensity of the vortex of thick liquid with the oxidation wind has been strengthened greatly, the mixed mass transfer effect of thick liquid and oxidation wind has been strengthened, make the thick liquid oxidize fully, in the thick liquid (NH) has been improved4)2SO3Oxidation effect of (NH)4)2SO3The secondary decomposition avoids the generation of aerosol, improves the purity of the ammonium sulfate which is a byproduct of ammonia desulphurization, and is not easy to block.
2. The spoiler structure of the device is simple, small in area and convenient to install, not only is not easy to block, but also saves the cost.
Drawings
FIG. 1 is a front view of the structural attachment of the inventive device;
FIG. 2 is a schematic top view of FIG. 1;
fig. 3 is a right-side view of fig. 2.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
The structures not described in detail in the present invention can be understood as the conventional structures in the art.
An ammonia desulfurization enhanced turbulent flow oxidation device is shown in figures 1, 2 and 3, and comprises a configuration tank 2, a partition plate 4, a spoiler 5, a slurry inlet 7, a slurry outlet 8 and an oxidation air inlet 6, wherein the configuration tank is in a hollow sealed shape, the hollow interior of the configuration tank is connected with the partition plate, the partition plate is arranged along the vertical direction, the bottom of the partition plate is tightly connected with the bottom of the configuration tank, the two longitudinal side edges of the partition plate are tightly connected with the inner wall of the configuration tank, the top of the partition plate is arranged at intervals with the top of the configuration tank, the partition plate divides the hollow interior of the configuration tank into two cavities, and the cavities comprise a first cavity 10 and a second cavity 11;
the slurry inlet, the slurry outlet and the oxidizing air inlet are arranged on the outer surface, close to the bottom, of the configuration tank, the slurry inlet is communicated with the first cavity, the slurry outlet and the oxidizing air inlet are connected with the second cavity, oxidizing air can be introduced into the second cavity through the oxidizing air inlet, a plurality of spoilers are arranged on the inner wall and the partition plate of the configuration tank in the second cavity, and the spoilers can enable slurry and the oxidizing air entering through the oxidizing air inlet to form vortex.
In this embodiment, the configuration tank includes a cylinder 3, an upper seal plate 1 and a lower seal plate 9, the cylinder is in a cylindrical shape with a hollow top and a hollow bottom, the upper seal plate is tightly connected with the top of the cylinder, and the lower seal plate is tightly connected with the bottom of the cylinder;
the bottom of the partition plate is tightly connected with the upper surface of the lower sealing plate, the side faces of the two longitudinal ends of the partition plate are tightly connected with the inner surface of the cylinder body, and the spoiler is tightly connected with the inner surface of the cylinder body and the side face of the partition plate in the second cavity.
In this embodiment, the spoiler is disposed along the longitudinal direction, and both longitudinal ends of the spoiler are closely connected to the inner wall of the configuration tank;
the side face of the partition board in the second cavity is provided with a spoiler, the inner wall of the configuration tank on the horizontal opposite side of the side face of the partition board is also provided with a spoiler, a plurality of spoiler pairs are arranged on the inner wall of the configuration tank between the partition board and the inner wall of the configuration tank on the horizontal opposite side of the side face of the partition board at intervals, and each spoiler pair comprises two spoilers with the tops connected.
In this embodiment, the spoiler arranged on the partition plate is a quadrilateral spoiler with two arc-shaped longitudinal ends, and an included angle between the quadrilateral spoiler and the side surface of the partition plate in the second cavity is 25-40 degrees;
or the spoilers arranged on the inner wall of the configuration tank on the horizontally opposite side of the side face of the partition plate are arc-shaped 12 spoilers, and the included angle between each arc-shaped spoiler and the inner wall of the configuration tank is 25-40 degrees;
or the spoilers in the spoiler pair are quadrilateral spoilers with arc-shaped longitudinal ends, and the included angle between the two quadrilateral spoilers in the spoiler pair is 50-80 degrees.
The spoiler of the device is provided with arc-shaped quadrangle or/and arc-shaped baffles at the longitudinal two ends, has simple structure, small area and convenient installation, is not easy to block, and saves the cost.
In the embodiment, the spoiler arranged on the partition plate is welded with the side surface of the partition plate in the second cavity; or the circular arc spoiler is welded with the inner wall of the configuration tank; or the tops of the two quadrilateral spoilers in the spoiler pair are welded together, and the longitudinal two ends of the two quadrilateral spoilers in the spoiler pair are welded together with the inner wall of the configuration tank.
The utility model discloses the device can set up to contained angle between the curved quadrangle spoiler through changing two vertical both ends of being connected with barrel internal surface, set up to contained angle between curved quadrangle spoiler and the baffle side with baffle side and barrel internal surface's vertical both ends, the angle of contained angle between the convex spoiler of being connected with barrel internal surface and the arrangement of spoiler to satisfy different operating modes.
The utility model discloses vortex oxidation unit is reinforceed in ammonia process desulfurization's theory of operation as follows:
this device will dispose the jar through the baffle and divide into two regions, the thick liquid passes through the thick liquid import and gets into the one side region that the configuration jar does not have the spoiler, then cross the baffle and get into the one side region that has the spoiler, thick liquid and the oxidation wind that gets into from having regional oxidation wind import in spoiler one side form the vortex under the effect of spoiler, the vortex intensity of thick liquid with the oxidation wind has been reinforceed greatly, the mixed mass transfer effect of thick liquid with the oxidation wind has been strengthened, make the thick liquid oxidize fully, in the thick liquid (NH) has been improved (NH4)2SO3Oxidation effect of (NH)4)2SO3The secondary decomposition avoids the generation of aerosol, improves the purity of the ammonium sulfate which is a byproduct of ammonia desulphurization, and is not easy to block.
Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore, the scope of the invention is not limited to the embodiments disclosed.
Claims (5)
1. The utility model provides an ammonia process desulfurization strengthens vortex oxidation unit which characterized in that: the device comprises a configuration tank, a partition plate, a spoiler, a slurry inlet, a slurry outlet and an oxidizing air inlet, wherein the configuration tank is hollow and sealed, the hollow interior of the configuration tank is connected with the partition plate, the partition plate is arranged along the vertical direction, the bottom of the partition plate is tightly connected with the bottom of the configuration tank, the two longitudinal side edges of the partition plate are tightly connected with the inner wall of the configuration tank, the top of the partition plate and the top of the configuration tank are arranged at intervals, the hollow interior of the configuration tank is divided into two cavities by the partition plate, and the cavities comprise a first cavity and a second cavity;
the slurry inlet, the slurry outlet and the oxidizing air inlet are arranged on the outer surface, close to the bottom, of the configuration tank, the slurry inlet is communicated with the first cavity, the slurry outlet and the oxidizing air inlet are connected with the second cavity, oxidizing air can be introduced into the second cavity through the oxidizing air inlet, a plurality of spoilers are arranged on the inner wall and the partition plate of the configuration tank in the second cavity, and the spoilers can enable slurry and the oxidizing air entering through the oxidizing air inlet to form vortex.
2. The ammonia desulfurization enhanced turbulent flow oxidation device of claim 1, wherein: the configuration tank comprises a cylinder body, an upper sealing plate and a lower sealing plate, wherein the cylinder body is in a cylindrical shape with a hollow top and a hollow bottom, the upper sealing plate is tightly connected with the top of the cylinder body, and the lower sealing plate is tightly connected with the bottom of the cylinder body;
the bottom of the partition plate is tightly connected with the upper surface of the lower sealing plate, the side faces of the two longitudinal ends of the partition plate are tightly connected with the inner surface of the cylinder body, and the spoiler is tightly connected with the inner surface of the cylinder body and the side face of the partition plate in the second cavity.
3. The ammonia desulfurization enhanced turbulent flow oxidation device of claim 1, wherein: the spoiler is arranged along the longitudinal direction, and the longitudinal two ends of the spoiler are tightly connected with the inner wall of the configuration tank;
the side face of the partition board in the second cavity is provided with a spoiler, the inner wall of the configuration tank on the horizontal opposite side of the side face of the partition board is also provided with a spoiler, a plurality of spoiler pairs are arranged on the inner wall of the configuration tank between the partition board and the inner wall of the configuration tank on the horizontal opposite side of the side face of the partition board at intervals, and each spoiler pair comprises two spoilers with the tops connected.
4. The ammonia desulfurization enhanced turbulent flow oxidation device of claim 3, wherein:
the spoiler arranged on the partition plate is a quadrilateral spoiler with two arc-shaped longitudinal ends, and an included angle between the quadrilateral spoiler and the side surface of the partition plate in the second cavity is 25-40 degrees;
or the spoilers arranged on the inner wall of the configuration tank on the horizontally opposite side of the side face of the partition plate are circular arc spoilers, and the included angle between each circular arc spoiler and the inner wall of the configuration tank is 25-40 degrees;
or the spoilers in the spoiler pair are quadrilateral spoilers with arc-shaped longitudinal ends, and the included angle between the two quadrilateral spoilers in the spoiler pair is 50-80 degrees.
5. The ammonia desulfurization enhanced turbulent flow oxidation device of claim 4, wherein: the spoiler arranged on the partition plate is welded with the side surface of the partition plate in the second cavity; or the circular arc spoiler is welded with the inner wall of the configuration tank; or the tops of the two quadrilateral spoilers in the spoiler pair are welded together, and the longitudinal two ends of the two quadrilateral spoilers in the spoiler pair are welded together with the inner wall of the configuration tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338698.2U CN211216117U (en) | 2019-08-19 | 2019-08-19 | Ammonia desulphurization reinforced turbulent flow oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338698.2U CN211216117U (en) | 2019-08-19 | 2019-08-19 | Ammonia desulphurization reinforced turbulent flow oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211216117U true CN211216117U (en) | 2020-08-11 |
Family
ID=71939832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921338698.2U Active CN211216117U (en) | 2019-08-19 | 2019-08-19 | Ammonia desulphurization reinforced turbulent flow oxidation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211216117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523244A (en) * | 2019-08-19 | 2019-12-03 | 航天环境工程有限公司 | Flow-disturbing oxidation unit and application are strengthened in a kind of ammonia process of desulfurization |
-
2019
- 2019-08-19 CN CN201921338698.2U patent/CN211216117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523244A (en) * | 2019-08-19 | 2019-12-03 | 航天环境工程有限公司 | Flow-disturbing oxidation unit and application are strengthened in a kind of ammonia process of desulfurization |
| CN110523244B (en) * | 2019-08-19 | 2024-08-23 | 航天环境工程有限公司 | Ammonia desulfurization reinforced turbulent flow oxidation device and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206016920U (en) | Urea injection mixed cell for diesel engine vent gas post processing | |
| CN211216117U (en) | Ammonia desulphurization reinforced turbulent flow oxidation device | |
| CN209405950U (en) | A kind of exhaust treatment system being alkylated acid-restoring plant | |
| CN206809919U (en) | A kind of eddy flow hits coalescer and interior contour stealth hits coalescence device | |
| CN110523244B (en) | Ammonia desulfurization reinforced turbulent flow oxidation device and application | |
| CN202823093U (en) | Exhaust gas purifier | |
| CN207641272U (en) | A kind of novel deflector type spray column | |
| CN207342489U (en) | A kind of high desulfurization injector of gas-liquid mixed rate | |
| CN209475948U (en) | A kind of desulfurizing tower liter gas cap | |
| CN208186919U (en) | A kind of side board structure of car condenser | |
| US20200332697A1 (en) | Exhaust gas after-treatment mixing device | |
| CN205279242U (en) | Plasma vehicle -mounted air purifier | |
| CN211837182U (en) | SOx/NOx control purifies dust collector | |
| CN203494370U (en) | Desulfurizing tower with built-in flue | |
| CN208627000U (en) | A kind of spray desulfurizing tower with multistep treatment for smoke gas treatment | |
| CN208542008U (en) | A kind of integrated ozone Benitration reactor | |
| CN213159773U (en) | Novel environmental protection denitration sweetener | |
| CN207371347U (en) | Side-feeding type high-efficiency desulfurization nozzle | |
| CN206111293U (en) | Drexel bottle type automotive exhaust purifying processing apparatus | |
| CN203329612U (en) | Simple ammonia process desulfurizing tower with reactor arranged outside | |
| CN206414958U (en) | A kind of tower inward eddy is homogenized enhancing device | |
| CN204130165U (en) | A kind of quieter | |
| CN203061029U (en) | Tail gas treatment equipment used for vaseline production | |
| CN204447728U (en) | A kind of absorption tower with the hydrophobic air distribution plate of PTFE | |
| CN204073828U (en) | The pneumatic water conservancy diversion mixing arrangement of a kind of flue gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |