CN208711357U - A kind of adsorption tower with rice font distribution grid - Google Patents
A kind of adsorption tower with rice font distribution grid Download PDFInfo
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- CN208711357U CN208711357U CN201820517533.0U CN201820517533U CN208711357U CN 208711357 U CN208711357 U CN 208711357U CN 201820517533 U CN201820517533 U CN 201820517533U CN 208711357 U CN208711357 U CN 208711357U
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- distribution grid
- inner cylinder
- outer barrel
- adsorption tower
- adsorption
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Abstract
The utility model discloses a kind of adsorption towers with rice font distribution grid, including tower body, air inlet, gas outlet, support base, blind flange, distribution grid；Tower body includes outer barrel and inner cylinder, and air inlet is located at outer barrel bottom, and gas outlet is located at inner cylinder lower sidewall, and distribution grid includes the first distribution grid, the second distribution grid, rice font distribution grid and third distribution grid；The adsorption tower that this case is related to can be used in separation, drying, purification of multiple gases etc., gas to be processed passes through path length in tower, adsorption efficiency is high, it can guarantee the work quality of adsorption tower, and a meter font distribution grid is provided in inner cylinder, inner cylinder is divided into multiple symmetric spaces, can be reduced while improving adsorption effect and adsorbent is lost, adsorbent is effectively avoided to reveal or formed powder.
Description
Technical field
The utility model relates to gas separation equipment field, in particular to a kind of adsorption tower with rice font distribution grid.
Background technique
Adsorption tower is the equipment for realizing adsorption operations, is widely used in gas in the industries such as metallurgy, medicine, electronics, environmental protection
Separation, drying, purification etc., while the still key equipment of industrial hydrogen production, oxygen processed, nitrogen processed.Adsorbent is filled in adsorption tower,
The gas of flowing removes the impurity such as steam therein and contacting with adsorbent.The adsorbent filled in adsorption tower at present is mostly
When adsorbent absorbs excess moisture, adsorption effect can be made to reduce under long-term absorption work for aluminium oxide and molecular sieve, given
Work belt is come very big constant.Therefore breakthrough sought at present is that how to make adsorption tower adsorption effect more preferably, adsorbent
Utilization efficiency is higher, and adsorbent replacement is more convenient, while adsorbent can effectively be avoided to reveal or generate powder.
Utility model content
For the shortcomings of the prior art, the purpose of this utility model is to provide one kind to have rice font point
The adsorption tower of fabric swatch carries absorbent by using rice font distribution grid, improves adsorbent utilization rate and adsorption effect.
The utility model provides a kind of adsorption tower with rice font distribution grid, including tower body, air inlet, gas outlet,
Support base, blind flange, distribution grid；
Wherein, the tower body includes outer barrel and inner cylinder, and inner cylinder is built in outer barrel by support rod, inner cylinder
With outer barrel on same central axis；
The air inlet is located at outer barrel bottom, is connected with admission line, is located at outer barrel interior side in air inlet
Equipped with frame distributor；
The gas outlet is located at inner cylinder lower sidewall, is connected with outlet pipe, which is pierced by outer barrel；
The distribution grid includes the first distribution grid, the second distribution grid, rice font distribution grid and third distribution grid；
First distribution grid is set to above frame distributor, below inner cylinder；Second distribution grid is as inner cylinder
The top of inner cylinder is arranged in the roof of body；The rice font distribution grid is set in inner cylinder；The third distribution grid setting
In inner cylinder above gas outlet, below rice font distribution grid；
The first adsorbent layer is filled between the inside and outside cylinder being located above the first distribution grid；Second distribution
Partition space between plate, rice font distribution grid and third distribution grid is filled with the second adsorbent layer.
Preferably, the height of the outer barrel and inner cylinder ratio is 1: 0.6-0.7, and diameter ratio is 1: 0.7-0.8, inner cylinder
The distance between body bottom wall and outer barrel bottom wall are the 1/7-1/5 of outer barrel height.
Preferably, the frame distributor is filled by the air guide top closed, that periphery is penetrating that sleeve and cover board form
It sets, several through-holes is offered on the sleeve.
Preferably, the blind flange is located at the top of tower body, is fixed by bolt and tower body.
Preferably, the support base is located at tower body outer lower portion, for fixing absorption tower.
Preferably, the distribution grid is that sieve plate, cellulose filter membrane, wire loops side press strip are made.
Preferably, the silk screen is 20 mesh, is obtained by the steel wire plain weave of 0.315mm string diameter.
Preferably, adsorbent used in first adsorbent layer and the second adsorbent layer is molecular sieve or oxidation
Aluminium.
The elaboration of the utility model and its advantages: the adsorption tower that this case is related to can be used in multiple gases separation,
Dry, purification etc., is divided into inside and outside cylinder for tower body, so that gas to be processed, by path length, is improved adsorption efficiency in tower, guarantees
The work quality of adsorption tower, and a meter font distribution grid is provided in inner cylinder, inner cylinder is divided into multiple symmetric spaces,
It can according to need and fill identical or different adsorbent, by the various combination of adsorbent to improve utilization efficiency, reduction pair
The loss of adsorbent, while can effectively avoid adsorbent from revealing or formed powder using multiple distribution grid and by rationally setting
End avoids technique resulting from from stopping production.
Detailed description of the invention
Fig. 1 is adsorption tower structural schematic diagram described in the utility model.
Wherein, seat, 5- blind flange, 6- outer barrel, 7- inner cylinder, 8- is made in 1- tower body, 2- air inlet, the gas outlet 3-, 4-
Frame distributor, the first distribution grid of 9-, the second distribution grid of 10-, 11- meters of font distribution grids, 12- third distribution grid.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
A kind of adsorption tower with rice font distribution grid, including tower body 1, air inlet 2, gas outlet 3, support base 4, blind flange
5 and distribution grid；Wherein, tower body 1 includes outer barrel 6 and inner cylinder 7, and inner cylinder 7 is built in outer barrel 6 by support rod, interior
On same central axis, the height ratio of outer barrel 6 and inner cylinder 7 is 1: 0.6 for cylinder 6 and outer barrel 7, and diameter ratio is 1: 0.7,
The distance between 7 bottom wall of inner cylinder and 6 bottom wall of outer barrel are the 1/7 of 6 height of outer barrel；
Air inlet 2 is located at 6 bottom of outer barrel, is connected with admission line, is located at 6 interior side of outer barrel in air inlet 2
Equipped with frame distributor 8, top closed, the gas operated device that periphery is penetrating which is made of sleeve and cover board,
Several through-holes are offered on the sleeve, are used for air guide；Gas outlet 3 is located at 7 lower sidewall of inner cylinder, is connected with outlet pipe
It connects, which is pierced by outer barrel 6；
Distribution grid in absorption tower includes the first distribution grid 9, the second distribution grid 10, rice font distribution grid 11 and third distribution
Plate 12, the first distribution grid 9 are set to 8 top of frame distributor, 7 lower section of inner cylinder；Top of second distribution grid 10 as inner cylinder 7
The top of inner cylinder 7 is arranged in wall；Rice font distribution grid 11 is set in inner cylinder 7；Third distribution grid 12 is set to inner cylinder 7
Middle 3 top of gas outlet, 12 lower section of rice font distribution grid；The first adsorbent between the inside and outside cylinder above the first distribution grid 9
Layer filling activated alumina, the second adsorbent between the second distribution grid 10, rice font distribution grid 11 and third distribution grid 13
Layer is filled with molecular sieve；
Distribution grid is sieve plate, cellulose filter membrane, wire loops side press strip to be made, in the outer pre-production of tower body 1 then in tower
Bonding splicing is carried out inside body 1, used silk screen is 20 mesh, is obtained by the steel wire plain weave of 0.315mm string diameter.
The working process of the utility model is as follows: gas to be processed enters in outer barrel 6 from air inlet 2, from frame distributor 8
It is exported in through-hole on sleeve, enters between inside and outside cylinder by the first distributor 9, it is inhaled by activated alumina
It is attached；Then air-flow is turned back from the top of inner cylinder 7, and the inside of inner cylinder 7 is entered by the second distributor 10, is filled in a meter word
Molecular sieve in type distributor 11 is adsorbed, and improves gas purity to greatest extent；Finally by third distributor 12, from gas outlet
It is exported in 3.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (8)
1. a kind of adsorption tower with rice font distribution grid, which is characterized in that including tower body, air inlet, gas outlet, support base,
Blind flange, distribution grid；
Wherein, the tower body includes outer barrel and inner cylinder, and inner cylinder is built in outer barrel by support rod, inner cylinder and outer
Cylinder is on same central axis；
The air inlet is located at outer barrel bottom, is connected with admission line, is located at outer barrel interior side in air inlet and is equipped with
Frame distributor；
The gas outlet is located at inner cylinder lower sidewall, is connected with outlet pipe, which is pierced by outer barrel；
The distribution grid includes the first distribution grid, the second distribution grid, rice font distribution grid and third distribution grid；
First distribution grid is set to above frame distributor, below inner cylinder；Second distribution grid is as inner cylinder
The top of inner cylinder is arranged in roof；The rice font distribution grid is set in inner cylinder；In the third distribution grid is set to
In cylinder above gas outlet, below rice font distribution grid；
The first adsorbent layer is filled between the inside and outside cylinder being located above the first distribution grid；Second distribution grid, rice
Partition space between font distribution grid and third distribution grid is filled with the second adsorbent layer.
2. adsorption tower according to claim 1, which is characterized in that the height of the outer barrel and inner cylinder ratio is 1: 0.6-
0.7, diameter ratio is 1: 0.7-0.8, and the distance between inner cylinder bottom wall and outer barrel bottom wall are the 1/7-1/5 of outer barrel height.
3. adsorption tower according to claim 1, which is characterized in that the frame distributor was made of sleeve and cover board
Gas operated device top closed, periphery is penetrating offers several through-holes on the sleeve.
4. adsorption tower according to claim 1, which is characterized in that the blind flange is located at the top of tower body, by bolt with
Tower body is fixed.
5. adsorption tower according to claim 1, which is characterized in that the support base is located at tower body outer lower portion, for solid
Determine absorption tower.
6. adsorption tower according to claim 1, which is characterized in that the distribution grid is by sieve plate, cellulose filter membrane, silk screen
Ring side press strip is made.
7. adsorption tower according to claim 6, which is characterized in that the silk screen is 20 mesh, by the steel wire of 0.315mm string diameter
Plain weave obtains.
8. adsorption tower according to claim 1, which is characterized in that make in first adsorbent layer and the second adsorbent layer
Adsorbent is molecular sieve or aluminium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517533.0U CN208711357U (en) | 2018-04-12 | 2018-04-12 | A kind of adsorption tower with rice font distribution grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517533.0U CN208711357U (en) | 2018-04-12 | 2018-04-12 | A kind of adsorption tower with rice font distribution grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208711357U true CN208711357U (en) | 2019-04-09 |
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ID=65969576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820517533.0U Expired - Fee Related CN208711357U (en) | 2018-04-12 | 2018-04-12 | A kind of adsorption tower with rice font distribution grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208711357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617187A (en) * | 2021-10-11 | 2021-11-09 | 德仕能源科技集团股份有限公司 | Method for recovering carbon dioxide |
-
2018
- 2018-04-12 CN CN201820517533.0U patent/CN208711357U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617187A (en) * | 2021-10-11 | 2021-11-09 | 德仕能源科技集团股份有限公司 | Method for recovering carbon dioxide |
| CN113617187B (en) * | 2021-10-11 | 2022-01-11 | 德仕能源科技集团股份有限公司 | Method for recovering carbon dioxide |
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|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190409 |