CN208577433U - A kind of oxygenerator adsorbent bed - Google Patents
A kind of oxygenerator adsorbent bed Download PDFInfo
- Publication number
- CN208577433U CN208577433U CN201820660554.8U CN201820660554U CN208577433U CN 208577433 U CN208577433 U CN 208577433U CN 201820660554 U CN201820660554 U CN 201820660554U CN 208577433 U CN208577433 U CN 208577433U
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- China
- Prior art keywords
- adsorbent bed
- end cap
- side end
- sieve
- web plate
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- 239000003463 adsorbent Substances 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000010521 absorption reaction Methods 0.000 claims abstract description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000001301 oxygen Substances 0.000 claims abstract description 32
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000002808 molecular sieve Substances 0.000 claims abstract description 12
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a kind of oxygenerator adsorbent beds, it include: air intake-exhaust side end cap, adsorbent bed shell, fastening screw, O-ring seal, molecular sieve, produce oxygen side end cap, the adsorbent bed housing bottom and top are respectively equipped with the air intake-exhaust side end cap, the production oxygen side end cap is connect by the O-ring seal with the adsorbent bed housing seal, the adsorbent bed shell is equipped with water suction layer assembly close to air intake-exhaust side end cap one end, holddown spring is equipped between the water suction layer assembly and the air intake-exhaust side end cap, the adsorbent bed shell is equipped with molecule sieve plate close to described production oxygen side end cap one end.The advantages of the utility model: adsorbent bed intake and exhaust side increases water absorption layer, moisture when air inlet in absorption unstripped gas, and moisture is discharged in when exhaust, stronger with molecular sieve defencive function to oxygen processed；Water suction layer assembly is individually encapsulated, replacement easy to clean；Shunting net plate hole is evenly distributed, and shunting effect is good.
Description
Technical field
The utility model relates to adsorbent bed technical fields, and in particular to a kind of oxygenerator adsorbent bed.
Background technique
Omnibus control system technology is to be adsorbed based on molecular sieve to oxygen, the nitrogen selectivity in air and obtain air separation
Oxygen.For the oxygen of output high-purity, needs to carry out clean processing to the gas for entering oxygenerator adsorbent bed, remove in air
Impurity and moisture avoid the absorption property of molecular sieve from declining.It is generallyd use in relatively large medical oxygen generating system split type dry
The devices such as dry machine, multistage air cleaner, oil water separator are as gas source processing unit, therefore oxygen performance processed is more stable, energy
Reach the related request of medical 93% oxygen.The removal of moisture is usually only with simple in small Variable-pressure absorption oxygen plant technique
Condenser carries out, and molecular sieve is easy damp failure, is not suitable for the continuous operation under the higher environment of humidity.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of novel layering filled type oxygenerator
With adsorbent bed, moisture when air inlet in absorption unstripped gas, when exhaust, the moisture in adsorbent was discharged, thus protection oxygen processed with point
Son sieve extends oxygenerator service life not by moisture damage.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of oxygenerator adsorbent bed, comprising: air intake-exhaust side end cap, adsorbent bed shell, fastening screw, O-ring seal,
Molecular sieve produces oxygen side end cap, and the adsorbent bed housing bottom and top are respectively equipped with the air intake-exhaust side end cap, the production oxygen
Side end cap, the air intake-exhaust side end cap are connect by the O-ring seal with the adsorbent bed housing seal, the production oxygen side
End cap is connect by the O-ring seal with the adsorbent bed housing seal, and the air intake-exhaust side end cap passes through the fastening
Screw is fixed with the adsorbent bed shell, and the production oxygen side end cap is fixed by the fastening screw and the adsorbent bed shell,
The adsorbent bed shell is equipped with water suction layer assembly close to air intake-exhaust side end cap one end, and the water suction layer assembly passes through described
O-ring seal is connect with the adsorbent bed housing seal, is equipped between the water suction layer assembly and the air intake-exhaust side end cap
Holddown spring, the adsorbent bed shell are equipped with molecule sieve plate close to described production oxygen side end cap one end, and the molecule sieve plate is logical
The O type sealing ring is crossed to connect with the adsorbent bed housing seal.
To the utility model further description, the water suction layer assembly is by flow distribution plate, sieve one, water-absorption material on water absorption layer
Material is rearranged with shunting web plate under water absorption layer, and the sieve is a kind of dense micropore silk screen of stainless steel, a diameter of
1.5mm-2.5mm, it is barreled structure that web plate is shunted under the water absorption layer, internal to load the water-absorbent material, the water absorption layer
It shunts under upper flow distribution plate and the water absorption layer and is connected by a snap between web plate.
To the utility model further description, the molecule sieve plate is by upper shunting web plate, sieve two and lower shunting net
Plate rearranges, it is described it is upper shunt web plate and it is described it is lower shunt web plate be a kind of stainless steel dense micropore silk screen, it is a diameter of
1.5mm-2.5mm is connected by a snap between the upper shunting web plate and the lower shunting web plate.
To the utility model further description, the sieve one and two material of sieve are stainless steel, and sieve pore is straight
Diameter is 0.04-0.15mm.
Compared with prior art, the advantages of the utility model: adsorbent bed intake and exhaust side increases water absorption layer, and absorption is former when air inlet
Expect the moisture in gas, moisture is discharged in when exhaust, stronger with molecular sieve defencive function to oxygen processed；Water suction layer assembly is individually encapsulated, easily
It is replaced in cleaning；Shunting net plate hole is evenly distributed, and shunting effect is good.
Detailed description of the invention
Fig. 1 is layering filling adsorbent bed structure figure；
Fig. 2 is layering filling adsorbent bed assembling schematic diagram；
Fig. 3 is water absorption layer assembly assumption diagram；
Fig. 4 is molecular sieve mesh-plate structure figure.
Appended drawing reference: 1- intake and exhaust side end cap, 2- holddown spring, 3- water suction layer assembly, 4- molecule sieve plate, 5- adsorbent bed
Shell, 6- fastening screw, 7-O type sealing rubber ring, 8- molecular sieve, 9- produce oxygen side end cap, shunt on 301- water absorption layer web plate,
Web plate is shunted under 302- sieve one, 303- water-absorbent material, 304- water absorption layer, is shunted under web plate, 402- sieve two, 403- on 401-
Shunt web plate.
Specific embodiment
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3, Figure 4:
A kind of oxygenerator adsorbent bed, comprising: air intake-exhaust side end cap 1, adsorbent bed shell 5, fastening screw 6, O-shaped sealing
Circle 7, molecular sieve 8 produce oxygen side end cap 9, and 5 bottom end of adsorbent bed shell and top are respectively equipped with air intake-exhaust side end cap 1, produce oxygen side
End cap 9, air intake-exhaust side end cap 1 are tightly connected by O-ring seal 7 and adsorbent bed shell 5, and production oxygen side end cap 9 passes through O-shaped
Sealing ring 7 and adsorbent bed shell 5 are tightly connected, and air intake-exhaust side end cap 1 is fixed by fastening screw 6 and adsorbent bed shell 5, are produced
Oxygen side end cap 9 is fixed by fastening screw 6 and adsorbent bed shell 5, and adsorbent bed shell 5 is set close to 1 one end of air intake-exhaust side end cap
There is water suction layer assembly 3, water absorption layer 3 is tightly connected by O-ring seal 7 and adsorbent bed shell 5, and water suction layer assembly 3 and air inlet are arranged
Holddown spring 2 is equipped between gas side end cap 1, adsorbent bed shell 5 is equipped with molecule sieve plate 4 close to is produced from 9 one end of oxygen side end cap, point
Sub- sieve plate 4 is tightly connected by O-ring seal 7 and adsorbent bed shell 5.
A kind of optimal technical scheme of the present embodiment, water suction layer assembly 3 by flow distribution plate 301 on water absorption layer, sieve 1,
Water-absorbent material 303 is rearranged with shunting web plate 304 under water absorption layer, and sieve 202 is a kind of dense micropore silk screen of stainless steel,
Diameter is 1.5mm-2.5mm, and it is barreled structure that web plate 304 is shunted under water absorption layer, internal to load water-absorbent material 303, water absorption layer
It shunts under upper flow distribution plate 301 and water absorption layer and is connected by a snap between web plate 304.
A kind of optimal technical scheme of the present embodiment, molecule sieve plate 4 is by upper shunting web plate 401, sieve 2 402 and lower point
Drift net plate 403 rearranges, and upper shunting web plate 401 shunts the dense micropore silk screen that web plate 403 is a kind of stainless steel with lower, directly
Diameter is 1.5mm-2.5mm, is connected by a snap between upper shunting web plate 401 and lower shunting web plate 403.
A kind of optimal technical scheme of the present embodiment, sieve 1 and 2 402 material of sieve are stainless steel, and sieve pore is straight
Diameter is 0.04-0.15mm.
In the present embodiment, main includes exhaust side end cap 1, holddown spring 2, water suction layer assembly 3, molecule sieve plate 4, suction
Attached bed shell 5, produces oxygen side end cap 9 at molecular sieve 7；Intake and exhaust side end cap 1 produces oxygen side end cap 9, water suction layer assembly 3, molecule sieve
Plate 4 is cased with the assembly sealing for filling the O-shaped realization of sealing rubber ring 7 with shell 5 respectively；Holddown spring 2 is for compressing each component；Intake and exhaust
Side end cap 1, production oxygen side end cap 9 are connected and fixed by 8 fastening screws 6 with shell 5.
Layer assembly absorb water by shunting shunting net under web plate 301, sieve 1, water-absorbent material 303, water absorption layer on water absorption layer
Plate 304 rearranges；Sieve is the dense micropore silk screen of stainless steel material, and it is in barrel-like structure that web plate 304 is shunted under water absorption layer
Portion is filled with water-absorbent material 303, convenient for taking out replacement；It shunts under web plate 301 and water absorption layer and is shunted between web plate 304 on water absorption layer
Assembly method be snap connection.
Molecule sieve plate shunts 304 arrangement group of web plate by shunting on water absorption layer under web plate 301, sieve 1, water absorption layer
At.
Circular hole evenly distributed on web plate is shunted for distributing air-flow, circular hole gap transverse and longitudinal, which is connected, provides pressure support.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of oxygenerator adsorbent bed, comprising: air intake-exhaust side end cap (1), adsorbent bed shell (5), fastening screw (6), O-shaped
Sealing ring (7), produces oxygen side end cap (9) at molecular sieve (8), which is characterized in that adsorbent bed shell (5) bottom end and top are distinguished
Equipped with the air intake-exhaust side end cap (1), the production oxygen side end cap (9), the air intake-exhaust side end cap (1) passes through described O-shaped
Sealing ring (7) and the adsorbent bed shell (5) are tightly connected, the productions oxygen side end cap (9) by the O-ring seal (7) and
The adsorbent bed shell (5) is tightly connected, and the air intake-exhaust side end cap (1) passes through the fastening screw (6) and the absorption
Bed shell (5) is fixed, and the production oxygen side end cap (9) is fixed by the fastening screw (6) and the adsorbent bed shell (5), institute
It states adsorbent bed shell (5) and is equipped with water suction layer assembly (3), the water suction layer assembly close to described air intake-exhaust side end cap (1) one end
(3) be tightly connected by the O-ring seal (7) and the adsorbent bed shell (5), the water suction layer assembly (3) with it is described into
Gas is vented between side end cap (1) and is equipped with holddown spring (2), and the adsorbent bed shell (5) is close to described production oxygen side end cap (9) one end
Equipped with molecule sieve plate (4), the molecule sieve plate (4) is close by the O-ring seal (7) and the adsorbent bed shell (5)
Envelope connection.
2. a kind of oxygenerator adsorbent bed according to claim 1, which is characterized in that the water suction layer assembly (3) is by inhaling
Flow distribution plate (301), sieve one (302), water-absorbent material (303) and shunting web plate (304) under water absorption layer rearrange on water layer, institute
State the dense micropore silk screen that sieve one (302) is a kind of stainless steel, a diameter of 1.5mm-2.5mm is shunted under the water absorption layer
Web plate (304) is barreled structure, internal to load the water-absorbent material (303), on the water absorption layer flow distribution plate (301) with it is described
It shunts under water absorption layer and is connected by a snap between web plate (304).
3. a kind of oxygenerator adsorbent bed according to claim 1, which is characterized in that the molecule sieve plate (4) is by upper
Web plate (401), sieve two (402) is shunted to rearrange with lower shunting web plate (403), the upper shunting web plate (401) with it is described
It is lower to shunt the dense micropore silk screen that web plate (403) are a kind of stainless steels, a diameter of 1.5mm-2.5mm, the upper shunting web plate
(401) it is connected by a snap between the lower shunting web plate (403).
4. a kind of oxygenerator adsorbent bed according to claim 2 or 3, which is characterized in that the sieve one (302) and institute
Stating sieve two (402) material is stainless steel, sieve diameter 0.04-0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820660554.8U CN208577433U (en) | 2018-05-04 | 2018-05-04 | A kind of oxygenerator adsorbent bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820660554.8U CN208577433U (en) | 2018-05-04 | 2018-05-04 | A kind of oxygenerator adsorbent bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577433U true CN208577433U (en) | 2019-03-05 |
Family
ID=65506068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820660554.8U Active CN208577433U (en) | 2018-05-04 | 2018-05-04 | A kind of oxygenerator adsorbent bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208577433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760328A (en) * | 2020-07-08 | 2020-10-13 | 山东西奥生物科技有限公司 | Old transformer oil performance recovery process, composite adsorption column and filling and regeneration method thereof |
| CN114849422A (en) * | 2022-06-15 | 2022-08-05 | 杭州科兰铂科技有限公司 | A multilayer molecular sieve section of thick bamboo for oxygen concentrator |
-
2018
- 2018-05-04 CN CN201820660554.8U patent/CN208577433U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760328A (en) * | 2020-07-08 | 2020-10-13 | 山东西奥生物科技有限公司 | Old transformer oil performance recovery process, composite adsorption column and filling and regeneration method thereof |
| CN111760328B (en) * | 2020-07-08 | 2022-06-10 | 山东西奥生物科技有限公司 | Old transformer oil performance recovery process, composite adsorption column and filling and regeneration method thereof |
| CN114849422A (en) * | 2022-06-15 | 2022-08-05 | 杭州科兰铂科技有限公司 | A multilayer molecular sieve section of thick bamboo for oxygen concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adsorption bed for Oxygen concentrator Effective date of registration: 20230602 Granted publication date: 20190305 Pledgee: Bank of China Limited Beihai branch Pledgor: GUANGXI XINYU RUILIN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2023450000083 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190305 Pledgee: Bank of China Limited Beihai branch Pledgor: GUANGXI XINYU RUILIN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2023450000083 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adsorption bed for oxygen concentrators Granted publication date: 20190305 Pledgee: Bank of China Limited Beihai branch Pledgor: GUANGXI XINYU RUILIN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2024450000042 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |