CN211886258U - Desulfurization washing tower with built-in flue - Google Patents
Desulfurization washing tower with built-in flue Download PDFInfo
- Publication number
- CN211886258U CN211886258U CN202020223219.9U CN202020223219U CN211886258U CN 211886258 U CN211886258 U CN 211886258U CN 202020223219 U CN202020223219 U CN 202020223219U CN 211886258 U CN211886258 U CN 211886258U
- Authority
- CN
- China
- Prior art keywords
- tower body
- flue
- tower
- inlet
- inner cavity
- 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 discloses a desulfurization washing tower with a built-in flue, which comprises a tower body and a flue inlet communicated with the tower body, wherein the flue inlet is fixedly arranged in the inner cavity of the tower body; the flue inlet is a bent pipeline and extends along the height of the tower body; one end opening of the flue inlet is a smoke inlet, and the other end opening is a smoke outlet; the smoke inlet penetrates through the tower body wall and is communicated with the outside; the smoke outlet is positioned in the inner cavity of the tower body and communicated with the inner cavity of the tower body; the top of the tower body is provided with a discharge port, and the bottom of the tower body is provided with a discharge pipe; the smoke outlet and the discharge pipe are communicated with the inner cavity of the tower body. The utility model discloses the beneficial effect who has does: the built-in flue makes the small in size of desulfurization scrubbing tower, reduces the area of desulfurization scrubbing tower for can reduce the influence to the volume of loading when the ship transportation, reduce the cost of transportation. In addition, the combination of the main spraying device and the auxiliary spraying device enhances the washing and desulfurizing effects, so that the washing and purifying effects of the flue gas are better.
Description
Technical Field
The utility model relates to a desulfurization scrubbing tower especially relates to a desulfurization scrubbing tower of built-in flue that advances.
Background
The desulfurizing and washing tower is one device for purifying and washing sulfur in fume produced by burning. In the prior art, the outer part of the desulfurization washing tower is connected with a U-shaped smoke inlet channel, so that the effect of cooling the smoke is achieved. However, this often results in a bulky device. Especially when being applied to ships, the desulfurization washing tower with larger volume not only occupies more positions, but also reduces the cargo capacity of the ships and increases the transportation cost of the ships.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a desulfurization washing tower with a built-in flue.
In order to solve the technical problem, the utility model discloses a technical scheme is: a desulfurization washing tower with a built-in flue comprises a tower body and a flue inlet communicated with the tower body, wherein the flue inlet is fixedly arranged in an inner cavity of the tower body;
the flue inlet is a bent pipeline and extends along the height of the tower body; one end opening of the flue inlet is a smoke inlet, and the other end opening is a smoke outlet; the smoke inlet penetrates through the tower body wall and is communicated with the outside; the smoke outlet is positioned in the inner cavity of the tower body and communicated with the inner cavity of the tower body;
the top of the tower body is provided with a discharge port, and the bottom of the tower body is provided with a discharge pipe; the smoke outlet and the discharge pipe are communicated with the inner cavity of the tower body;
a cleaning device, a demister and a main spray device are fixedly arranged in the tower body; and an auxiliary spraying device for pre-cooling is further installed in the tower body, and a nozzle of the auxiliary spraying device is arranged in an inner cavity of the flue.
Further, the defroster is located spray set's top, and belt cleaning device is installed to the upper and lower bilateral symmetry of defroster, and belt cleaning device's nozzle all faces the defroster.
Further, still install temperature sensor in the tower body, and temperature sensor is located the mouth of a smoke outlet of flue.
Furthermore, an overflow pipe is also arranged at the bottom of the tower body; the height of the overflow pipe in the tower body is greater than that of the discharge pipe.
Furthermore, main spray set is a plurality of, and a plurality of main spray set symmetries are fixed on the outer wall of advancing the flue, and the shower nozzle of main spray set all faces the inner chamber of tower body.
Furthermore, the number of the auxiliary spraying devices is one or more, and the plurality of the auxiliary spraying devices are uniformly distributed along the length of the flue inlet.
The utility model discloses the beneficial effect who has does: the built-in flue makes the small in size of desulfurization scrubbing tower, reduces the area of desulfurization scrubbing tower for can reduce the influence to the volume of loading when the ship transportation, reduce the cost of transportation. In addition, the combination of the main spraying device and the auxiliary spraying device enhances the washing and desulfurizing effects, so that the washing and purifying effects of the flue gas are better.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the lower part of the tower body.
In the figure: 1. a tower body; 2. entering a flue; 3. a smoke inlet; 4. a smoke outlet; 5. a discharge port; 6. a discharge pipe; 7. a cleaning device; 8. a demister; 9. a main spray device; 10. a secondary spray device; 11. a temperature sensor; 12. and (4) an overflow pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The desulfurization washing tower with the built-in flue shown in fig. 1 and 2 comprises a tower body 1 and a flue inlet 2 communicated with the tower body, and is different from the prior art in that: the flue 2 is fixedly arranged in the inner cavity of the tower body, so that the occupied ground area and the occupied air area of the whole desulfurization washing tower are reduced.
The flue inlet is a bent pipeline and extends along the height of the tower body; one end of the flue inlet is provided with a smoke inlet 3, and the other end of the flue inlet is provided with a smoke outlet 4; the smoke inlet penetrates through the tower body wall and is communicated with the outside; the smoke outlet is positioned in the inner cavity of the tower body and communicated with the inner cavity of the tower body;
the top of the tower body is provided with a discharge port 5, and the bottom of the tower body is provided with a discharge pipe 6; the smoke outlet and the discharge pipe are communicated with the inner cavity of the tower body; the flue gas entering the tower body is washed and finally discharged from a discharge port at the top of the tower body. The discharge pipe is used for discharging the washing liquid.
A cleaning device 7, a demister 8 and a main spraying device 9 are fixedly arranged in the tower body.
The main spray devices are a plurality of and are symmetrically fixed on the outer wall of the flue, the spray heads of the main spray devices face the inner cavity of the tower body, and the main spray devices are used for desulfurizing and washing flue gas in the inner cavity of the tower body.
The defroster is located spray set's top, and belt cleaning device is installed to the upper and lower bilateral symmetry of defroster, and belt cleaning device's nozzle all faces the defroster. The cleaning device is used for cleaning the demister.
An auxiliary spraying device 10 for pre-cooling is also arranged in the tower body, and a nozzle of the auxiliary spraying device is arranged in an inner cavity of the flue. The auxiliary spraying devices are one or more, the auxiliary spraying devices are uniformly distributed along the length of the flue, and the auxiliary spraying devices are used for spraying flue gas into the flue, so that the effects of preliminarily spraying, washing and cooling are realized.
Still install temperature sensor 11 in the tower body, and temperature sensor is located the outlet flue mouth department of advancing the flue for detect the temperature of flue gas in outlet flue mouth department.
The bottom of the tower body is also provided with an overflow pipe 12; the height of the overflow pipe in the tower body is greater than that of the discharge pipe, so that when the liquid level of the washing water in the tower body is too high, the washing water can flow out from the overflow pipe.
The utility model discloses a theory of use and method do:
after the flue gas is gathered through the pipeline, the flue gas firstly enters the flue inlet from the flue inlet of the desulfurization washing tower, the upper end of the flue inlet is provided with a pre-cooling auxiliary spraying device, and the flue gas is sprayed through pre-cooling, and the flue gas outlet is provided with a temperature sensor for detecting the temperature of the flue gas.
Flue gas enters the inner cavity of the tower body from the flue gas outlet and moves upwards, enters the demister to remove moisture after being washed by the main spraying device, and is discharged to the atmosphere from the discharge port after being subjected to sampling inspection by the flue gas detector.
In the washing process, washing water simultaneously enters the auxiliary spraying device and the main spraying device. The washing water enters the desulfurization washing tower, falls down after being sprayed and atomized and undergoes chemical reaction with the rising flue gas, so that the sulfur dioxide in the original flue gas is absorbed. The falling washing liquid falls to the bottom of the tower body and is discharged through a discharge pipe. When the liquid level of the washing liquid is too high, the washing liquid can be discharged from the overflow pipe at the same time.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a built-in desulfurization scrubbing tower that advances flue, includes tower body (1) and advances flue (2) that are linked together with the tower body, its characterized in that: the flue inlet (2) is fixedly arranged in the inner cavity of the tower body;
the flue inlet is a bent pipeline and extends along the height of the tower body; one end of the flue inlet is provided with a smoke inlet (3), and the other end of the flue inlet is provided with a smoke outlet (4); the smoke inlet penetrates through the tower body wall and is communicated with the outside; the smoke outlet is positioned in the inner cavity of the tower body and communicated with the inner cavity of the tower body;
the top of the tower body is provided with a discharge port (5), and the bottom of the tower body is provided with a discharge pipe (6); the smoke outlet and the discharge pipe are communicated with the inner cavity of the tower body;
a cleaning device (7), a demister (8) and a main spray device (9) are fixedly arranged in the tower body; an auxiliary spraying device (10) for pre-cooling is also arranged in the tower body, and a spray head of the auxiliary spraying device is arranged in an inner cavity of the flue.
2. The desulfurization scrubber tower with built-in flue according to claim 1, wherein: the demister is located above the spraying device, the cleaning devices are symmetrically arranged on the upper side and the lower side of the demister, and the nozzles of the cleaning devices face the demister.
3. The desulfurization scrubber tower with an internal flue according to claim 2, wherein: still install temperature sensor (11) in the tower body, and temperature sensor is located the delivery port department of advancing the flue.
4. The desulfurization scrubber tower with built-in flue according to claim 3, wherein: an overflow pipe (12) is also arranged at the bottom of the tower body; the height of the overflow pipe in the tower body is greater than that of the discharge pipe.
5. The desulfurization scrubber tower with built-in flue according to claim 4, wherein: the main spray devices are symmetrically fixed on the outer wall of the flue inlet duct, and spray heads of the main spray devices face to the inner cavity of the tower body.
6. The desulfurization scrubber tower with built-in flue according to claim 5, wherein: the number of the auxiliary spraying devices is one or more, and the auxiliary spraying devices are uniformly distributed along the length of the flue inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223219.9U CN211886258U (en) | 2020-02-27 | 2020-02-27 | Desulfurization washing tower with built-in flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223219.9U CN211886258U (en) | 2020-02-27 | 2020-02-27 | Desulfurization washing tower with built-in flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211886258U true CN211886258U (en) | 2020-11-10 |
Family
ID=73290818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020223219.9U Active CN211886258U (en) | 2020-02-27 | 2020-02-27 | Desulfurization washing tower with built-in flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211886258U (en) |
-
2020
- 2020-02-27 CN CN202020223219.9U patent/CN211886258U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105854554B (en) | Ozone low-temperature oxidation denitrating technique and system | |
| CN108554107A (en) | A kind of dusty gas Wet-type spray filter collector | |
| CN108671732A (en) | A kind of boiler and kiln tail gas minimum discharge integrated apparatus | |
| CN108744799A (en) | A kind of chemical emission spray washing treating column | |
| CN104607009B (en) | Flue-gas dust-removing and desulfurization tower and fume desulphurization method | |
| CN208711402U (en) | A kind of high-efficiency multi-stage spraying foam dust-removing desulfurating apparatus | |
| CN104607007A (en) | Flue gas dust removal desulfurization reactor and flue gas desulfurization method | |
| CN211886258U (en) | Desulfurization washing tower with built-in flue | |
| CN112023636A (en) | Flue gas treatment washing tower | |
| CN207546173U (en) | A kind of high-temperature flue gas desulphurization denitration dust removal integrated plant | |
| CN104607020B (en) | Flue-gas dust-removing and desulfurization reactor and fume desulphurization method | |
| CN105311928A (en) | Packed tower and Venturi all-in-one washing system and washing method thereof | |
| CN107497249A (en) | A kind of ship tail gas scrubbing tower | |
| CN210993704U (en) | Flue gas desulfurization device for coke oven ground dust removal station | |
| CN210752038U (en) | Industrial waste gas dust removal denitration device for desulfurization | |
| CN205461739U (en) | Improved generation acid gas absorbing device | |
| CN208786038U (en) | A kind of chemical emission spray washing treating column | |
| CN208320297U (en) | A kind of ship tail gas scrubbing tower Whirl dust-collecting device | |
| CN215833348U (en) | Cement desulfurizer desulfurization effect detection and evaluation device | |
| CN106512693B (en) | A kind of desulfurizing tower pressure flow mixing device of high-efficiency desulfurization flue gas wet cleaning | |
| CN110296428A (en) | No smoke environmental protection and energy conservation chimney device | |
| CN206881472U (en) | A kind of desulfuring and denitrifying apparatus | |
| CN110449016A (en) | A kind of environment protection type corrosion resistant macromolecule spray column | |
| CN220677352U (en) | Tail gas absorbing device of denitration catalyst | |
| CN211274131U (en) | Marine desulfurization I type scrubbing tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |