CN204973592U - Gas -liquid scrubbing tower - Google Patents
Gas -liquid scrubbing tower Download PDFInfo
- Publication number
- CN204973592U CN204973592U CN201520766015.9U CN201520766015U CN204973592U CN 204973592 U CN204973592 U CN 204973592U CN 201520766015 U CN201520766015 U CN 201520766015U CN 204973592 U CN204973592 U CN 204973592U
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- China
- Prior art keywords
- gas
- air inlet
- scrubbing tower
- distribution device
- fluid
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a gas -liquid scrubbing tower, includes air inlet, catalysis layer and sprays the layer, its characterized in that: the air inlet is located tower lower part one side, the catalysis level is in spraying a layer lower part still be equipped with the gas distribution device between air inlet, the catalysis layer. The utility model provides a pair of gas -liquid scrubbing tower through be equipped with gas distribution device mode between air inlet, catalysis layer, makes the interior gas distribution of scrubbing tower more even to make gas -liquid two -phase fully contact, improve mass transfer efficiency.
Description
Technical field
The present invention relates to a kind of gas-liquid scrubbing tower, belong to technical field of chemical.
Background technology
The mass transfer apparatus of gas-liquid two-phase, can the height of its mass-transfer efficiency fully be contacted by gas-liquid two-phase and decide, and one of key that gas-liquid two-phase fully contacts to be distribution of gas even.There are some researches show, spent glycol absorbing carbon dioxide, because side direction air inlet to cause in tower distribution of gas in bed uneven, make near the half of tower of air inlet pipe mass-transfer efficiency comparatively another side exceed 30%; Tower section difference place gas speed difference can reach more than 3 times, to cause on tower section gas liquid ratio difference everywhere very large, greatly reduces the separative efficiency of scrubbing tower.Therefore, attempt relies on Catalytic Layer itself gas is reached to be uniformly distributed is impossible.Along with the development of Large Towers and the thin layer of catalytic bed, the setting of distribution device in gas-fluid is made to seem very important.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of gas-liquid scrubbing tower, by being provided with distribution device in gas-fluid mode between air inlet, Catalytic Layer, making distribution of gas in scrubbing tower more even, thus gas-liquid two-phase is fully contacted, improve mass-transfer efficiency.
For achieving the above object, the present invention is realized by following technological means:
A kind of gas-liquid scrubbing tower, comprises air inlet, Catalytic Layer and spraying layer, it is characterized in that: described air inlet is positioned at side, tower bottom, and described Catalytic Layer is positioned at spraying layer bottom, between described air inlet, Catalytic Layer, be also provided with distribution device in gas-fluid.
Further:
Described distribution device in gas-fluid is the panel-type air distribution apparatus with through hole.
The through hole of described distribution device in gas-fluid is taper hole.
The distance of described distribution device in gas-fluid distance air inlet is 0.5-0.8 meter.
The distance of described distribution device in gas-fluid distance air inlet is 0.65 meter.
The material of described distribution device in gas-fluid is stainless steel.
The invention has the beneficial effects as follows: a kind of gas-liquid scrubbing tower provided by the invention, by being provided with distribution device in gas-fluid mode between air inlet, Catalytic Layer, make distribution of gas in scrubbing tower more even, thus gas-liquid two-phase is fully contacted, improve mass-transfer efficiency.
Accompanying drawing explanation
Fig. 1 the design structural representation.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of gas-liquid scrubbing tower, comprises air inlet 1, Catalytic Layer 2 and spraying layer 3, it is characterized in that: described air inlet 1 is positioned at side, tower bottom, described Catalytic Layer 2 is positioned at spraying layer 3 bottom, between described air inlet 1, Catalytic Layer 2, be also provided with distribution device in gas-fluid 4.
Further:
Described distribution device in gas-fluid 4 is the panel-type air distribution apparatus with through hole.Change apparatus structure simple, be easy to processing, the cost of increase is less.
The through hole of described distribution device in gas-fluid 4 is taper hole.Be conducive to other flowing and acceleration.
Described distribution device in gas-fluid 4 is 0.5-0.8 meter apart from the distance of air inlet 1.Distance between the two determines the efficiency of distribution of gas, and by practice, above-mentioned distance distribution of gas effect is better.
Described distribution device in gas-fluid 4 is 0.65 meter apart from the distance of air inlet 1.
The material of described distribution device in gas-fluid 4 is stainless steel.Be conducive to anticorrosion.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and description; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.
Claims (6)
1. a gas-liquid scrubbing tower, comprises air inlet, Catalytic Layer and spraying layer, it is characterized in that: described air inlet is positioned at side, tower bottom, and described Catalytic Layer is positioned at spraying layer bottom, between described air inlet, Catalytic Layer, be also provided with distribution device in gas-fluid.
2. a kind of gas-liquid scrubbing tower as claimed in claim 1, is characterized in that: described distribution device in gas-fluid is the panel-type air distribution apparatus with through hole.
3. a kind of gas-liquid scrubbing tower as claimed in claim 2, is characterized in that: the through hole of described distribution device in gas-fluid is taper hole.
4. a kind of gas-liquid scrubbing tower as claimed in claim 1, is characterized in that: the distance of described distribution device in gas-fluid distance air inlet is 0.5-0.8 meter.
5. a kind of gas-liquid scrubbing tower as claimed in claim 4, is characterized in that: the distance of described distribution device in gas-fluid distance air inlet is 0.65 meter.
6. a kind of gas-liquid scrubbing tower as claimed in claim 1, is characterized in that: the material of described distribution device in gas-fluid is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766015.9U CN204973592U (en) | 2015-09-30 | 2015-09-30 | Gas -liquid scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766015.9U CN204973592U (en) | 2015-09-30 | 2015-09-30 | Gas -liquid scrubbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973592U true CN204973592U (en) | 2016-01-20 |
Family
ID=55108012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520766015.9U Expired - Fee Related CN204973592U (en) | 2015-09-30 | 2015-09-30 | Gas -liquid scrubbing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169936A (en) * | 2015-09-30 | 2015-12-23 | 苏州韵蓝环保科技有限公司 | Gas-liquid washing tower |
-
2015
- 2015-09-30 CN CN201520766015.9U patent/CN204973592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169936A (en) * | 2015-09-30 | 2015-12-23 | 苏州韵蓝环保科技有限公司 | Gas-liquid washing tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170930 |