CN204522672U - A kind of oxygen nitrogen adsorption tower - Google Patents
A kind of oxygen nitrogen adsorption tower Download PDFInfo
- Publication number
- CN204522672U CN204522672U CN201520180297.4U CN201520180297U CN204522672U CN 204522672 U CN204522672 U CN 204522672U CN 201520180297 U CN201520180297 U CN 201520180297U CN 204522672 U CN204522672 U CN 204522672U
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- CN
- China
- Prior art keywords
- air inlet
- cylindrical shell
- adsorption tower
- nitrogen adsorption
- oxygen nitrogen
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a kind of gas separation equipment, a kind of oxygen nitrogen adsorption tower is provided, comprise support and be fixed on the cylindrical shell on support, described cylindrical shell lower end is provided with end socket, it is characterized in that: in described end socket, establish air inlet distributor, this air inlet distributor is by being " U " font air inlet pipeline connector drum external admission mouth, in described cylindrical shell, top is by gas outlet outer in " L " type outlet pipe connector drum, inside, described Cylinder and end socket junction is provided with sieve plate, described sieve plate is made up of sandwich construction, is orifice plate, palm fibre pad, steel wire, pressure ring from the bottom up successively.The utility model develops a kind of sieve plate sandwich construction, effectively improves absorption property, the different-effect realizing air inlet and give vent to anger, and ensures the work quality of adsorption tower, improves gas purity; In addition, develop a kind of air inlet distributor at air inlet place, external gas makes air inlet more be dispersed in cylindrical shell surrounding by air inlet distributor in tower to implement absorption work, effectively increase work efficiency entering.
Description
Technical field
The utility model relates to gas separation equipment field, particularly a kind of adsorption tower.
Background technology
Adsorption tower is the equipment realizing adsorption operations.In tower gas-liquid two-phase the type of flow can adverse current also can and flow.Usual employing counter-current operation, adsorbent is filled in tower, contacts with the gas flowed from bottom to top, and the liquid absorbing absorbent is discharged at the bottom of tower, and purified gas is discharged from tower top.
Aluminium oxide and molecular sieve are filled in traditional adsorption tower inside, and under long-term absorption work, aluminium oxide absorbs excess moisture, reduces adsorption effect, must regularly replace adsorbent, brings very large inconvenience to work.At present sought break through be just that how to make absorption tower adsorbs effect better, adsorbent working effect is higher, longer service life, and adsorbent change more convenient.Meanwhile, cost is more cheap, is applicable to more medium-sized and small enterprises clients, improves the market competitiveness.
Summary of the invention
The purpose of this utility model solves the problem, and provide a kind of oxygen nitrogen adsorption tower, adsorption effect is better, operating efficiency is higher, and convenient and practical, and cost is lower.
Above-mentioned technical problem of the present utility model is solved mainly through following technical proposals:
A kind of oxygen nitrogen adsorption tower, comprise support and be fixed on the cylindrical shell on support, described cylindrical shell lower end is provided with end socket, it is characterized in that: in described end socket, establish air inlet distributor, this air inlet distributor is by being " U " font air inlet pipeline connector drum external admission mouth, in described cylindrical shell, top is by gas outlet outer in " L " type outlet pipe connector drum, inside, described Cylinder and end socket junction is provided with sieve plate, described sieve plate is made up of sandwich construction, is orifice plate, palm fibre pad, steel wire, pressure ring from the bottom up successively.
Concrete, described air inlet distributor is made up of cylindrical outer wall and capping, and described outer wall is evenly set side by side with vertical bar shape air dispelling hole, air dispelling hole at least ten two.
Further, described capping external diameter is greater than outer wall outside dimension.
Concrete, in described cylindrical shell, end on the lower side is provided with woven wire cylindrical shell is divided into two parts, and upper part fills molecular sieve, and lower part fills aluminium oxide.
Further, described cylinder top is provided with blind flange, and this blind flange is fixed by asbestos rubber pad, bolt and cylindrical shell.
Further, space is also left in described blind flange and outlet pipe port.
Further, described cylindrical shell urceolus, top position, gas outlet are provided with pressure gauge connection.
The beneficial effects of the utility model are: the utility model develops a kind of sieve plate sandwich construction, be made up of orifice plate, palm fibre pad, steel wire, pressure ring, effectively improve absorption property, the different-effect realizing air inlet and give vent to anger, further ensure the work quality of adsorption tower, improve gas purity; In addition, develop a kind of air inlet distributor at air inlet place, external gas makes air inlet more be dispersed in cylindrical shell surrounding by air inlet distributor in tower to implement absorption work, effectively increase work efficiency entering; Finally, the utility model be provided with blind flange be assembled into by bolt, asbestos rubber pad and, for convenience detach, easy cleaning and increasing the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the schematic diagram of sieve plate in the utility model;
Fig. 4 is the schematic diagram of air inlet distributor in the utility model.
In figure: 1. cylindrical shell; 2. end socket; 3. support; 4. air inlet; 5. gas outlet; 6. sieve plate; 601. orifice plate; 602. palm fibre pads; 603. steel wire; 604. pressure ring; 7. air inlet distributor; 701. capping; 702. outer wall; 703. air dispelling hole; 8. blind flange; 9. air inlet pipeline; 10. outlet pipe; 11. asbestos rubber pads; 12. bolts; 13. woven wires; 14. pressure gauge connections.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
A kind of oxygen nitrogen adsorption tower, comprise support 3 and be fixed on the cylindrical shell 1 on support 3, described cylindrical shell 1 lower end is provided with end socket 2, air inlet distributor 7 is established in described end socket 2, this air inlet distributor 7 is by being " U " font air inlet pipeline 9 connector drum 1 external admission mouth 4, in described cylindrical shell 1, top is by being the outer gas outlet 5 of " L " type outlet pipe 10 connector drum 1, described cylindrical shell 1 is provided with sieve plate 6 with inside, end socket 2 junction, described sieve plate 6 is made up of sandwich construction, is orifice plate 601, palm fibre pad 602, steel wire 603, pressure ring 604 from the bottom up successively.
Concrete, described air inlet distributor 7 is made up of cylindrical outer wall 702 and capping 701, and described outer wall 702 is evenly set side by side with vertical bar shape air dispelling hole 703, air dispelling hole 703 at least ten two.Described capping 701 external diameter is greater than outer wall 702 outside dimension.In described cylindrical shell 1, end on the lower side is provided with woven wire 13 cylindrical shell 1 is divided into two parts, and upper part fills molecular sieve, and lower part fills aluminium oxide.Described cylindrical shell 1 top is provided with blind flange 8, and this blind flange 8 is fixed with cylindrical shell 1 by asbestos rubber pad 11, bolt 12.Described blind flange 8 also leaves space with outlet pipe 10 port.Described cylindrical shell 1 urceolus, top position, gas outlet 5 are provided with pressure gauge connection 14.
The present embodiment is the embodiment of the utility model example; for those skilled in the art; on the basis that the utility model discloses application process and principle; be easy to make various types of improvement or distortion; and the structure be not limited only to described by the above-mentioned detailed description of the invention of the utility model; therefore previously described mode is preferred version; and not there is restrictive meaning; every equivalence change of doing according to the utility model and amendment, all should protect by the scope of the utility model claims.
Claims (7)
1. an oxygen nitrogen adsorption tower, comprise support and be fixed on the cylindrical shell on support, described cylindrical shell lower end is provided with end socket, it is characterized in that: in described end socket, establish air inlet distributor, this air inlet distributor is by being " U " font air inlet pipeline connector drum external admission mouth, in described cylindrical shell, top is by gas outlet outer in " L " type outlet pipe connector drum, inside, described Cylinder and end socket junction is provided with sieve plate, described sieve plate is made up of sandwich construction, is orifice plate, palm fibre pad, steel wire, pressure ring from the bottom up successively.
2. a kind of oxygen nitrogen adsorption tower according to claim 1, it is characterized in that: described air inlet distributor is made up of cylindrical outer wall and capping, described outer wall is evenly set side by side with vertical bar shape air dispelling hole, air dispelling hole at least ten two.
3. a kind of oxygen nitrogen adsorption tower according to claim 2, is characterized in that: described capping external diameter is greater than outer wall outside dimension.
4. a kind of oxygen nitrogen adsorption tower according to claim 1, is characterized in that: in described cylindrical shell, end on the lower side is provided with woven wire cylindrical shell is divided into two parts, and upper part fills molecular sieve, and lower part fills aluminium oxide.
5. a kind of oxygen nitrogen adsorption tower according to claim 1, it is characterized in that: described cylinder top is provided with blind flange, this blind flange is fixed by asbestos rubber pad, bolt and cylindrical shell.
6. a kind of oxygen nitrogen adsorption tower according to claim 5, is characterized in that: space is also left in described blind flange and outlet pipe port.
7. a kind of oxygen nitrogen adsorption tower according to claim 1, is characterized in that: described cylindrical shell urceolus, top position, gas outlet are provided with pressure gauge connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180297.4U CN204522672U (en) | 2015-03-28 | 2015-03-28 | A kind of oxygen nitrogen adsorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180297.4U CN204522672U (en) | 2015-03-28 | 2015-03-28 | A kind of oxygen nitrogen adsorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204522672U true CN204522672U (en) | 2015-08-05 |
Family
ID=53736727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520180297.4U Expired - Fee Related CN204522672U (en) | 2015-03-28 | 2015-03-28 | A kind of oxygen nitrogen adsorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204522672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636058A (en) * | 2018-05-31 | 2018-10-12 | 郑州市通达氧应用开发有限公司 | A kind of medical molecular sieve PSA absorption tower of oxygen erator distribution devices |
-
2015
- 2015-03-28 CN CN201520180297.4U patent/CN204522672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636058A (en) * | 2018-05-31 | 2018-10-12 | 郑州市通达氧应用开发有限公司 | A kind of medical molecular sieve PSA absorption tower of oxygen erator distribution devices |
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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: 20150805 Termination date: 20170328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |