CN201578967U - Multifunctional adsorbing device - Google Patents
Multifunctional adsorbing device Download PDFInfo
- Publication number
- CN201578967U CN201578967U CN2009201076163U CN200920107616U CN201578967U CN 201578967 U CN201578967 U CN 201578967U CN 2009201076163 U CN2009201076163 U CN 2009201076163U CN 200920107616 U CN200920107616 U CN 200920107616U CN 201578967 U CN201578967 U CN 201578967U
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- CN
- China
- Prior art keywords
- gas
- adsorption tower
- oxygen
- wireway
- adsorbing
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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 - Lifetime
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model relates to a multifunctional adsorbing device in mixed gas separation equipment, which belongs to the field of gas separation. The adsorbing device integrates adsorbing towers, a gas (oxygen) storage tank, a gas conducting pipe and a threaded pipe into a whole body, the adsorbing towers are used for containing and filling adsorbing agents and belong to gas separation places, the gas (oxygen) storage tank is used for storing product gas (oxygen gas) and is positioned between the two adsorbing towers, the gas conducting pipe is attached to the outer periphery of the gas (oxygen) storage tank, has the main function of changing the flowing direction of gas flows and simultaneously has partial cooling and dehumidifying effect, and the threaded pipe is attached to the outer periphery of the adsorbing device and has the positioning and fastening function. The utility model has the characteristics that a plurality of assemblies are assembled to a high compactness degree, so the weight and the occupied volume is greatly reduced, and the utility model is favorable for the optimization of the structure of the gas separation equipment.
Description
Technical field
The utility model belongs to the gas separation field, is specifically related to a kind of raising heat radiation, wet-out property, and the absorber of structure height compactness is used for separating oxygen from air by means of pressure swing adsorption equipment, also can be applicable to other gas separation equipment.
Background technology
Miniature pressure swing adsorption oxygen wants cube little, in light weight, and each accessory is compact as far as possible light and handy.Therefore in some oxygenerator adsorption tower and oxygen container are connected together, effectively utilized the space, saved the part material, alleviated part weight.In addition, on adsorption tower, enclose wireway in some Portable Oxygen generator, in order to change airflow direction.Yet, wireway fully cools off before being attached to and requiring unstripped gas to enter wireway on the adsorption tower, and because adsorbent has variations in temperature in the adsorption and desorption stage, the wireway on adsorption tower can cause in the adsorption tower temperature radially asymmetric, and performance of the adsorbent is had some effects.
The utility model content
The utility model purpose is for volume that reduces oxygenerator and weight, guarantees the performance of oxygenerator.
The absorber that the utility model provides is made up of adsorption tower, gas storage (oxygen) jar, screwed pipe, wireway, and adsorption tower is two cylindrical tubes, and gas storage (oxygen) jar is positioned in the middle of the adsorption tower, and screwed pipe is positioned on the adsorption tower, and wireway is attached on gas storage (oxygen) jar.
The volume of wireway can be 1/20 to 1/8 of adsorption tower volume, wherein inserts except that wet stock, and the dehumidifying material that do not recharge in the adsorption tower.Wireway is used for changing air flow direction, has dehumidification function and part cooling effect, and suitable wireway diameter can reduce the height of absorber.
The utility model combines adsorption tower, gas storage (oxygen) jar, screwed pipe, wireway, and wireway is attached on gas storage (oxygen) jar, when gases at high pressure further cool off in wireway, very little to the temperature field in adsorption tower influence, simultaneously when air humidity is big, a large amount of cooling waters is attached in the wireway, enters in the air with stripping gas in desorption phase.Be seated in the wireway owing to remove wet stock, reduced the height of absorber, reduced the volume and weight of absorber, make several component height compactnesses, conserve space, and have part cooling and dehumidification function.
Description of drawings
Fig. 1 invests the multifunctional ceiling adnexa schematic diagram of the both sides of gas storage (oxygen) jar for wireway.
Fig. 2 invests the multifunctional ceiling adnexa schematic diagram of the homonymy of gas storage (oxygen) jar for wireway.
1, wireway, 2, adsorption tower, 3, gas storage (oxygen) jar, 4, screwed pipe
The specific embodiment
Below in conjunction with specific embodiment, function of the present utility model is elaborated
Embodiment one
As Fig. 1,1 is wireway, and 2 is adsorption tower, and 3 are gas storage (oxygen) jar, and 4 is screwed pipe.When adsorption tower 2 is in boost phase, after the gases at high pressure process cooling in early stage by compressor compresses, the intake valve of the valve composite module (not drawing among the figure) of process absorber upper end (adsorption tower product end) enters wireway 1, further the cooling back enters adsorption tower 2 by absorber base (not drawing among the figure) in wireway 1, the diameter of wireway 1 be 2mm to 6mm, any packing material is not loaded in the centre.Under the bigger environment of air humidity, can separate out operative liquid water when the gases at high pressure that have a uniform temperature cool off in wireway 1, so wireway 1 also has certain exsiccation.
When adsorption tower 2 was in desorption phase, the desorption gas that comes out from adsorption tower 2 entered wireway 1 by the absorber base, and the desorb valve by the valve composite module enters in the air again, and in this process, the aqueous water that originally was attached to wireway 1 inwall is pulled away.
Wireway can invest the both sides (as Fig. 1) of gas storage (oxygen) jar according to actual needs, also is attachable to the homonymy (as Fig. 2) of gas storage (oxygen) jar, and the former helps the symmetrical distribution of the middle conduit of valve composite module, and the latter helps conserve space.
The oxygen of separating enters adsorption tower through valve composite module (not drawing among the figure), oxygen imports gas storage (oxygen) jar bottom (with adsorption tower inlet end homonymy) by a tubule that is attached on the valve composite module in gas storage (oxygen) jar 3, thereby the flow of oxygen in the gas storage (oxygen) jars 3 is opposite with the gases at high pressure flow direction in the wireway 1, can take away heat quickly.
Gas storage (oxygen) jar 3 volumes are less, load some adsorbents.
Screwed pipe 4 has one 60 spends to 90 degree striped breach, attacks the long internal thread of 10mm to 30mm that be on the every screwed pipe.Fastening deformation quantity was very little when screwed pipe 4 made absorber be connected with other device by seal washer, each adsorption tower 2 outer going up with two screwed pipes 4, the screwed pipe center of circle is in alignment with the center of circle of corresponding adsorption tower 2, vertical with the line in two adsorption towers, 2 centers of circle, thus the air-tightness when guaranteeing that absorber is connected by seal washer with other accessory.
Embodiment two
Embodiment two is the diameter of wireway 1 with the difference of embodiment one, and the diameter of wireway 1 is less in the example one, does not wherein adorn any material, and its function is airflow direction, part cooling and part dehumidifying for a change.The volume of the wireway 1 in the example two is 1/20 to 1/8 of an adsorption tower, pack into except that wet stock in the wireway 1, moisture in the gases at high pressure is by these material processed that dehumidifies, water content when entering adsorption tower 2 reaches the ppm level, so the dehumidifying material that do not recharge in the adsorption tower 2, reduced the absorber height like this.
Wireway among the embodiment two on the absorber can be positioned at the both sides of gas storage (oxygen) jar 3, also can be positioned at gas storage (oxygen) jar 3 the same sides.
Claims (3)
1. a multifunctional ceiling adnexa is characterized in that being made up of wireway (1), adsorption tower (2), air accumulator (3) and screwed pipe (4); Adsorption tower (2) is two hollow cylinders, and air accumulator (3) is positioned in the middle of two adsorption towers (2), and two wireways (1) are attached on the air accumulator (3), and four screwed pipes (4) are attached on the adsorption tower symmetrically.
2. a kind of multifunctional ceiling adnexa according to claim 1, it is characterized in that wireway (1) diameter be 2mm to 100mm, volume is 1/20 to 1/8 of an adsorption tower volume, inserts except that wet stock in the wireway, and the dehumidifying material that do not recharge in the adsorption tower (2).
3. a kind of multifunctional ceiling adnexa according to claim 1 is characterized in that each adsorption tower (2) is outer upward with two screwed pipes (4), and the screwed pipe center of circle is in alignment with the center of circle of corresponding adsorption tower (2), and is vertical with the line in two adsorption towers (2) center of circle; Screwed pipe (4) has one 60 spends to 90 degree striped breach, attacks the long internal thread of 10mm to 30mm that be on the every screwed pipe two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201076163U CN201578967U (en) | 2009-04-29 | 2009-04-29 | Multifunctional adsorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201076163U CN201578967U (en) | 2009-04-29 | 2009-04-29 | Multifunctional adsorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578967U true CN201578967U (en) | 2010-09-15 |
Family
ID=42720959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201076163U Expired - Lifetime CN201578967U (en) | 2009-04-29 | 2009-04-29 | Multifunctional adsorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485408A (en) * | 2015-12-30 | 2016-04-13 | 上海华爱色谱分析技术有限公司 | Device for providing air source for switching of pneumatic valve on gas chromatograph |
-
2009
- 2009-04-29 CN CN2009201076163U patent/CN201578967U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485408A (en) * | 2015-12-30 | 2016-04-13 | 上海华爱色谱分析技术有限公司 | Device for providing air source for switching of pneumatic valve on gas chromatograph |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |