CN202715336U - Water separator device for air inlet of molecular sieve of large air separation plant - Google Patents
Water separator device for air inlet of molecular sieve of large air separation plant Download PDFInfo
- Publication number
- CN202715336U CN202715336U CN 201220465212 CN201220465212U CN202715336U CN 202715336 U CN202715336 U CN 202715336U CN 201220465212 CN201220465212 CN 201220465212 CN 201220465212 U CN201220465212 U CN 201220465212U CN 202715336 U CN202715336 U CN 202715336U
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- China
- Prior art keywords
- molecular sieve
- separator device
- air
- cooling tower
- water separator
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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
A water separator device for an air inlet of a molecular sieve of a large air separation plant comprises an air cooling tower and the molecular sieve which are connected through a pipeline. The water separator device is connected between the air cooling tower and the molecular sieve, an air inlet pipe is arranged at the top end of the water separator device and is connected with the air cooling tower through a pipeline, an air outlet pipe is arranged on the side wall of the water separator device and is connected with an air inlet pipe of the molecular sieve, and a sedimentation water outlet pipe is arranged at the bottom of the water separator device. The water separator device is a carbon-steel buffer tank, and a blow-down valve is arranged on the sedimentation water outlet pipe. The water separator device is arranged between the air cooling tower and the molecular sieve, less water enters the molecular sieve from the air cooling tower, the service life of the molecular sieve is prolonged, the problem that production is influenced because water is attached to the molecular sieve is effectively avoided, unsafe factors are prevented from happening, the blow-down valve is arranged at the same time, and therefore maintenance and cleaning are benefited.
Description
Technical field
The utility model relates to air separation plant molecular sieve air inlet separator device, and more particularly, it relates to a kind of large air separation plant molecular sieve air inlet separator device.
Background technology
Molecular sieve system is most important part in the air separation unit, good and the bad quality that is directly connected to product of molecular sieve, even have influence on safety in production, install a separator device additional at the molecular sieve air inlet, can prevent molecular sieve band water, when improving molecular sieve service life, also provide guarantee to safety in production.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and large air separation plant molecular sieve air inlet separator device a kind of simple in structure, safe and reliable is provided.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of large air separation plant molecular sieve air inlet separator device, comprise the air cooling tower and the molecular sieve that are connected with pipeline, also be connected with the separator device between described air cooling tower and the molecular sieve, described separator device top arranges air intake duct and is connected with the air cooling tower pipeline, its sidewall is provided with the air escape pipe and is connected with the molecular sieve air inlet pipe, and the bottom of separator device is provided with the connate water outlet pipe.
Further, described separator device refers to the carbon steel surge tank.
Further, be provided with blow down valve on the described connate water outlet pipe.
The utility model is by arranging the separator device between air cooling tower and molecular sieve, reduce water and enter into molecular sieve from air cooling tower, improve the service life of molecular sieve, effectively avoid affecting normal production because of molecular sieve band water, avoid the generation of unsafe factor, blow down valve is set simultaneously, maintains easily, remove contamination.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Shown in the figure be: the 1-air cooling tower; The 2-air inlet; 3-air gas outlet; The 4-molecular sieve; The outlet of 5-connate water; 6 blow down valves; 7-separator device.
The specific embodiment
For the ease of those skilled in the art's understanding, the utility model will be further described below in conjunction with accompanying drawing.
A kind of large air separation plant molecular sieve air inlet separator device as shown in Figure 1, comprise the air cooling tower 1 and molecular sieve 4 that are connected with pipeline, also be connected with separator device 7 between described air cooling tower 1 and the molecular sieve 4, described separator device 7 tops arrange air intake duct 2 and are connected with air cooling tower 1 pipeline, its sidewall is provided with air escape pipe 3 and is connected with molecular sieve 4 air inlet pipe, and the bottom of separator device 7 is provided with connate water outlet pipe 5.
Described separator device 7 refers to the carbon steel surge tank.
Be provided with blow down valve 6 on the described connate water outlet pipe 5, greatly facilitate the work of removing contamination to separator device 7, shorten maintenance time.
After the utility model adopts such scheme, by between air cooling tower 1 and molecular sieve 4, installing separator device 7 additional, following advantage is arranged compared with prior art:
Can reduce more water and enter into molecular sieve 4 from air cooling tower 1;
Can improve the service life of molecular sieve 4;
Can effectively avoid affecting normal production because of molecular sieve 4 band water;
Can avoid the generation of unsafe factor.
Be a preferred embodiment of the present utility model, do not breaking away from the utility model design situation, carry out any apparent distortion and replacement, all belong to the utility model protection domain.
Claims (3)
1. large air separation plant molecular sieve air inlet separator device, comprise the air cooling tower (1) and molecular sieve (4) that are connected with pipeline, it is characterized in that: also be connected with separator device (7) between described air cooling tower (1) and the molecular sieve (4), described separator device (7) top arranges air intake duct (2) and is connected with air cooling tower (1) pipeline, its sidewall is provided with air escape pipe (3) and is connected with molecular sieve (4) air inlet pipe, and the bottom of separator device (7) is provided with connate water outlet pipe (5).
2. large air separation plant molecular sieve air inlet separator device according to claim 1, it is characterized in that: described separator device (7) refers to the carbon steel surge tank.
3. large air separation plant molecular sieve air inlet separator device according to claim 2 is characterized in that: be provided with blow down valve (6) on the described connate water outlet pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465212 CN202715336U (en) | 2012-09-07 | 2012-09-07 | Water separator device for air inlet of molecular sieve of large air separation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465212 CN202715336U (en) | 2012-09-07 | 2012-09-07 | Water separator device for air inlet of molecular sieve of large air separation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715336U true CN202715336U (en) | 2013-02-06 |
Family
ID=47617176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220465212 Expired - Fee Related CN202715336U (en) | 2012-09-07 | 2012-09-07 | Water separator device for air inlet of molecular sieve of large air separation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082259A (en) * | 2021-11-04 | 2022-02-25 | 东台宣龙防腐管道设备有限公司 | Molecular sieve water-gas distributor |
-
2012
- 2012-09-07 CN CN 201220465212 patent/CN202715336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082259A (en) * | 2021-11-04 | 2022-02-25 | 东台宣龙防腐管道设备有限公司 | Molecular sieve water-gas distributor |
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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 |
Granted publication date: 20130206 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |