CN202570118U - Spraying tower of improved spraying device - Google Patents
Spraying tower of improved spraying device Download PDFInfo
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- CN202570118U CN202570118U CN 201220264531 CN201220264531U CN202570118U CN 202570118 U CN202570118 U CN 202570118U CN 201220264531 CN201220264531 CN 201220264531 CN 201220264531 U CN201220264531 U CN 201220264531U CN 202570118 U CN202570118 U CN 202570118U
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Abstract
The utility model discloses a spraying tower of an improved spraying device, which comprises a spraying layer with nozzles, wherein the nozzles are distributed on an inverted conical surface. According to the spraying tower of the improved spraying device, the nozzles of the spraying layers are distributed on the inverted conical surface, mutual interference among spraying solutions is reduced, so that the spraying solutions are fully mixed with a gas phase, and the utilization efficiency of the spraying solutions is increased.
Description
Technical field
The utility model relates to the chemical industry equipment field, is specifically related to a kind of spray column that improves spray equipment.
Background technology
In spray column, gaseous phase materials gets into from the inlet duct of tower body bottom, and liquid phase material is drenched down by tower body top spray equipment, and mass-and heat-transfer is carried out in the gas-liquid two-phase contact of in tower body, meeting.Gas-liquid two-phase contacts fully more in tower body, and the mass-and heat-transfer process can be carried out fully more, and the chemical reaction between two phases also can carry out thoroughly more.
Utility model patent 200820211452.4 discloses a kind of spray column with flow-disturbing loop device, and equal correspondence is provided with a flow-disturbing ring below every layer of spray equipment in existing spray column.Utility model patent 200820067467.8 discloses a kind of helical airflow type wet method flue gas desulfurization spray column; Comprise the spray column cylindrical shell; The spray column cylindrical shell is provided with the flue gas import and export passage of arranged tangential, arranges the absorbent slurry spray equipment that upwards sprays between the flue gas import and export passage, and the central authorities of spray column cylindrical shell are provided with central tube; Central tube is provided with the smoke deflector of structure drop in the shape of a spiral, is provided with demister in the exhanst gas outlet passage of spray column cylindrical shell.
In the present employed spray column, the nozzle of spraying layer is distributed on the plane, and in the time of nozzle ejection liquid, the liquid between adjacent nozzle can produce mutual interference, is unfavorable for fully mixing of spray liquid and gas phase, and the spray liquid utilization ratio can reduce.
The utility model content
The utility model provides a kind of spray column that improves spray equipment, and through changing the distribution of nozzle, the mutual interference between the spray liquid of minimizing nozzle ejection makes spray liquid fully mix with gas phase, has improved the utilization ratio of spray liquid.
A kind of spray column that improves spray equipment comprises the spraying layer of being with nozzle, and described nozzle is distributed on the inverted cone surface.
Said nozzle is distributed on the inverted cone surface, the mutual interference between the liquid of minimizing adjacent nozzle ejection, and spray liquid contacts mixing equably with gas phase, reduce the use amount of spray liquid, improves the spray liquid service efficiency.
As preferably, described nozzle is divided into two groups at least, and the nozzle that belongs on the same group is circular arrangement, and on the same group nozzle is not positioned on the different height.All nozzles in the same like this spraying layer have just formed from the inside to the outside, and the arrangement mode that raises has gradually promptly formed described inverted cone surface.
Said nozzle on the same group is circular arrangement, arranges the more little nozzle of annular radii, and is low highly more, arranges the big more nozzle of annular radii, high highly more.Certainly nozzle also can adopt other arrangement modes, but should satisfy from the inside to the outside generally, the arrangement principle that raises gradually.
As preferably, described nozzle is 2～6 groups.
The nozzle sets number is many more, interferes each other between the nozzle of differing heights to reduce, and has to utilize to improve spray efficient.
As preferably, the number of every group of nozzle is 2～6.
The number of every group of nozzle is decided according to the radius of arranging annulus, and nozzle arrangement is overstocked, is unfavorable for reducing nozzle interference each other, and nozzle arrangement is thin excessively, and spray efficient reduces.
In order to guarantee to spray effect, said spraying layer is 2～5 layers.Consider tower height and assimilation effect, as preferably, said spraying layer is 3 layers.
The utility model improves the spray column of spray equipment, and the nozzle of spraying layer is distributed on the rounding conical surface, has reduced the phase mutual interference between the spray liquid, and spray liquid is fully mixed with gas phase, has improved the utilization ratio of spray liquid.
Description of drawings
Fig. 1 is a spray column sketch map in the prior art;
Fig. 2 improves the spray column sketch map of spray equipment for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is improved the spray column of spray equipment and do detailed description.
As shown in Figure 1, spray column of the prior art comprises tower body 1, nozzle 2 and distributes female pipe 3 that nozzle 2 distributes at grade; Can interfere between the spray liquid of nozzle 2 ejections; Be unfavorable for that spray liquid fully contacts with gas phase, the use amount of spray liquid is big, and utilization rate is low.
As shown in Figure 2, the spray column that the utility model improves spray equipment comprises tower body 1, has the spraying layer of nozzle 2, and spraying layer is three layers of same structure.
All nozzles 2 are communicated with the spray liquid transport through distributing female pipe 3, and the nozzle 2 in the same spraying layer is distributed on the inverted cone surface, and nozzle 2 is divided into 3 groups; Every group of nozzle 2 arranged and is an annulus, and nozzle 2 is not positioned on the different height on the same group, and the radius of arranging annulus is more little; Promptly the closer to tower body 1 axial location, the position of nozzle 2 is low more, and the radius of arranging annulus is big more; Promptly more away from tower body 1 axial location, the position of nozzle 2 is high more, does not have difference in height between the nozzle 2 on the same group; Can reduce the interference between the spray liquid of ejection, be beneficial to spray liquid and fully contact, improve the utilization rate of spray liquid with gas phase.
When the utility model improved the spray column work of spray equipment, the spray liquid of nozzle 2 ejections was interfered each other and is weakened, and improves the utilization rate of spray liquid.
The above preferable enforcement that is merely the utility model for example is not limited to the utility model, and is all within the utility model spirit and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. a spray column that improves spray equipment comprises the spraying layer of being with nozzle, it is characterized in that, described nozzle is distributed on the inverted cone surface.
2. the spray column of improvement spray equipment as claimed in claim 1 is characterized in that, described nozzle is divided into two groups at least, and the nozzle that belongs on the same group is circular arrangement, and on the same group nozzle is not positioned on the different height.
3. the spray column of improvement spray equipment as claimed in claim 2 is characterized in that, described nozzle is 2～6 groups.
4. the spray column of improvement spray equipment as claimed in claim 3 is characterized in that, the number of every group of nozzle is 2～6.
5. the spray column of improvement spray equipment as claimed in claim 4 is characterized in that, said spraying layer is 2～5 layers.
6. the spray column of improvement spray equipment as claimed in claim 5 is characterized in that, said spraying layer is 3 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264531 CN202570118U (en) | 2012-06-06 | 2012-06-06 | Spraying tower of improved spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264531 CN202570118U (en) | 2012-06-06 | 2012-06-06 | Spraying tower of improved spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570118U true CN202570118U (en) | 2012-12-05 |
Family
ID=47239574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264531 Expired - Fee Related CN202570118U (en) | 2012-06-06 | 2012-06-06 | Spraying tower of improved spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570118U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195036A (en) * | 2015-09-18 | 2015-12-30 | 宁波天工机械密封有限公司 | Mixer |
| CN106823763A (en) * | 2017-03-30 | 2017-06-13 | 中煤科工清洁能源股份有限公司 | A kind of spray equipment for rotating arrangement |
| CN107875819A (en) * | 2017-12-15 | 2018-04-06 | 河南省正大环境科技咨询工程有限公司 | A kind of wet flue gas desulfurization tower |
-
2012
- 2012-06-06 CN CN 201220264531 patent/CN202570118U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195036A (en) * | 2015-09-18 | 2015-12-30 | 宁波天工机械密封有限公司 | Mixer |
| CN106823763A (en) * | 2017-03-30 | 2017-06-13 | 中煤科工清洁能源股份有限公司 | A kind of spray equipment for rotating arrangement |
| CN106823763B (en) * | 2017-03-30 | 2023-11-03 | 中煤科工清洁能源股份有限公司 | Spray device in rotary arrangement mode |
| CN107875819A (en) * | 2017-12-15 | 2018-04-06 | 河南省正大环境科技咨询工程有限公司 | A kind of wet flue gas desulfurization tower |
| CN107875819B (en) * | 2017-12-15 | 2024-01-30 | 辽宁特力环保科技有限公司 | Wet flue gas desulfurization tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140606 |