CN204219956U - A kind of tail row dust pelletizing system of haydite kiln - Google Patents
A kind of tail row dust pelletizing system of haydite kiln Download PDFInfo
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- CN204219956U CN204219956U CN201420670191.8U CN201420670191U CN204219956U CN 204219956 U CN204219956 U CN 204219956U CN 201420670191 U CN201420670191 U CN 201420670191U CN 204219956 U CN204219956 U CN 204219956U
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- gas wash
- wash tower
- tower
- gas
- pipeline
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Abstract
A kind of tail row dust pelletizing system of haydite kiln, comprise the first gas wash tower, second gas wash tower and temperature-reducing tower, the top of described first gas wash tower is connected with haydite kiln by the first pipeline, the side of described first gas wash tower is connected with the second gas wash tower by second pipe near bottom place, the top of described second gas wash tower is connected with described temperature-reducing tower by the 3rd pipeline, the exhaust emission pipeline be connected with air is connected with bottom described temperature-reducing tower, the inside of described first gas wash tower and the second gas wash tower is respectively equipped with some roads dust collector of water curtain, described dust collector of water curtain is supplied water by high-pressure hydraulic pump.Its beneficial effect is: in the first gas wash tower and the second gas wash tower, arrange dust collector of water curtain carry out dedusting, then through temperature-reducing tower cooling, the tail gas be discharged in air meets environmental protection standard.
Description
Technical field
The utility model relates to a kind of tail row dust pelletizing system of haydite kiln.
Background technology
The tail gas of existing haydite kiln be directly by smoke stack emission that haydite kiln is erect in air, direct pollution is caused to air, not environmentally.
Summary of the invention
The purpose of this utility model is to provide a kind of tail row dust pelletizing system of haydite kiln, makes haydite kiln discharge the tail gas of giving vent to anger and meets environmental protection standard after treatment.
To achieve these goals, the tail row dust pelletizing system of a kind of haydite kiln designed by the utility model, comprise the first gas wash tower, second gas wash tower and temperature-reducing tower, the top of described first gas wash tower is connected with haydite kiln by the first pipeline, the side of described first gas wash tower is connected with the second gas wash tower by second pipe near bottom place, the top of described second gas wash tower is connected with described temperature-reducing tower by the 3rd pipeline, the exhaust emission pipeline be connected with air is connected with bottom described temperature-reducing tower, described temperature-reducing tower is a void tower, because volume is large, make the tail gas Temperature fall after the first gas wash tower and the second gas wash tower emitted, the inside of described first gas wash tower and the second gas wash tower is respectively equipped with some roads dust collector of water curtain, described dust collector of water curtain is supplied water by high-pressure hydraulic pump.
Further, described temperature-reducing tower is connected by a blower fan and exhaust emission pipeline, tail gas can be discharged in air smoothly by blower fan.
Further, described second gas wash tower is provided with an opening near bottom place, for removing the sediment be deposited in the second gas wash tower.
Further, the U-shaped setting of described 3rd pipeline.
Dust collector of water curtain is prior art, does not repeat them here.
The tail row dust pelletizing system of a kind of haydite kiln that the utility model obtains, its technique effect is: in the first gas wash tower and the second gas wash tower, arrange dust collector of water curtain carry out dedusting, then through temperature-reducing tower cooling, the tail gas be discharged in air meets environmental protection standard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tail row dust pelletizing system of a kind of haydite kiln of the present utility model.
Fig. 2 is the structural representation of the second gas wash tower in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, the tail row dust pelletizing system of a kind of haydite kiln that the utility model provides, comprise the first gas wash tower 1, second gas wash tower 2 and temperature-reducing tower 3, described first gas wash tower 1, second gas wash tower 2 is circle with temperature-reducing tower 3 cross section, the top of described first gas wash tower 1 is connected with haydite kiln by the first pipeline 4, the side of described first gas wash tower 1 is connected with the second gas wash tower 2 by second pipe 5 near bottom place, the top of described second gas wash tower 2 is connected with described temperature-reducing tower 3 by the 3rd pipeline 6 of U-shaped setting, the exhaust emission pipeline 7 be connected with air by a blower fan 8 bottom described temperature-reducing tower 3 is connected, can by tail gas smooth discharge in air by blower fan 8.Described temperature-reducing tower 3 is a void tower, because volume is large, make the tail gas Temperature fall after the first gas wash tower 1 and the second gas wash tower 2 emitted, the inside of described first gas wash tower 1 and the second gas wash tower 2 is respectively equipped with three road dust collector of water curtains, dust collector of water curtain is prior art, do not repeat them here, described dust collector of water curtain is supplied water by high-pressure hydraulic pump.
As shown in Figure 2, described second gas wash tower 2 is provided with an opening 9 near bottom place, for removing the sediment be deposited in the second gas wash tower 2.
Dust collector of water curtain is set in the first gas wash tower 1 and the second gas wash tower 2 and first dedusting is carried out to tail gas, then through temperature-reducing tower 3 Temperature fall, make the tail gas be discharged in air meet environmental protection standard.
Claims (4)
1. the tail row dust pelletizing system of a haydite kiln, it is characterized in that: comprise the first gas wash tower, second gas wash tower and temperature-reducing tower, the top of described first gas wash tower is connected with haydite kiln by the first pipeline, the side of described first gas wash tower is connected with the second gas wash tower by second pipe near bottom place, the top of described second gas wash tower is connected with described temperature-reducing tower by the 3rd pipeline, the exhaust emission pipeline be connected with air is connected with bottom described temperature-reducing tower, the inside of described first gas wash tower and the second gas wash tower is respectively equipped with some roads dust collector of water curtain, described dust collector of water curtain is supplied water by high-pressure hydraulic pump.
2. the tail row dust pelletizing system of haydite kiln according to claim 1, is characterized in that: described temperature-reducing tower is connected by a blower fan and exhaust emission pipeline.
3. the tail row dust pelletizing system of haydite kiln according to claim 1, is characterized in that: described second gas wash tower is provided with an opening near bottom place.
4., according to the tail row dust pelletizing system of the arbitrary described haydite kiln of claim 1-3, it is characterized in that: the U-shaped setting of described 3rd pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670191.8U CN204219956U (en) | 2014-11-07 | 2014-11-07 | A kind of tail row dust pelletizing system of haydite kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670191.8U CN204219956U (en) | 2014-11-07 | 2014-11-07 | A kind of tail row dust pelletizing system of haydite kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219956U true CN204219956U (en) | 2015-03-25 |
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ID=52918102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670191.8U Active CN204219956U (en) | 2014-11-07 | 2014-11-07 | A kind of tail row dust pelletizing system of haydite kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219956U (en) |
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2014
- 2014-11-07 CN CN201420670191.8U patent/CN204219956U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |