CN206867941U - Molecular sieve adsorption device - Google Patents
Molecular sieve adsorption device Download PDFInfo
- Publication number
- CN206867941U CN206867941U CN201720575678.1U CN201720575678U CN206867941U CN 206867941 U CN206867941 U CN 206867941U CN 201720575678 U CN201720575678 U CN 201720575678U CN 206867941 U CN206867941 U CN 206867941U
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- CN
- China
- Prior art keywords
- storehouse
- air inlet
- ring
- cylinder body
- molecular sieve
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Abstract
The utility model provides molecular sieve adsorption device, absorbing cylinder body including sealing, air inlet pipeline, outlet pipe, ring-type adsorbs storehouse, support, absorbing cylinder body bottom portion is provided with support, the lower end of absorbing cylinder body is provided with air inlet pipeline, the upper end of absorbing cylinder body is provided with outlet pipe, ring-type is provided with by sorbent tube bottom bearing in absorbing cylinder body and adsorbs storehouse, ring-type absorption storehouse is made up of porous outer barrel and porous inner cylinder, ring-type absorption is filled with adsorbent in storehouse, ring-type adsorbs the upper end in storehouse, lower end is respectively equipped with outlet collection gas storehouse, air inlet collection gas storehouse, the air inlet of outlet pipe is arranged on inside outlet collection gas storehouse, the gas outlet of air inlet pipeline is arranged on inside air inlet collection gas storehouse.The beneficial effects of the utility model are：The utility model is in light weight, good appearance, and geometric accuracy is high, and each connector fit precision is high, good seal performance, and pressure-bearing characteristic is reliable.
Description
Technical field
Medical molecular sieve art is the utility model is related to, more specifically to molecular sieve adsorption device.
Background technology
Molecular-sieve type oxygen generator is to utilize molecular sieve physical absorption and desorption technique, and molecular sieve is loaded in oxygenerator,
Nitrogen adsorption in air, remaining unabsorbed oxygen can be collected, be become after purified treatment during pressurization
The oxygen of high-purity.After molecular-sieve type oxygen generator dispatches from the factory, due to transport and oxygen generating plant service life it is long in the case of, molecular sieve
Easy efflorescence, makes molecular sieve loosen, so that molecular sieve service life reduction, cost increase, influences oxygen concentration.City at present
The medical molecular-sieve oxygen generator made on field, molecular sieve only carry out vibrations compacting by jolt ramming to molecular sieve in adsorption tanks and carried to realize
High yield oxygen concentration and increase the service life, it can not realize secondary jolt ramming and filler.
The content of the invention
The utility model overcomes deficiency of the prior art, there is provided a kind of molecular sieve adsorption device, realizes secondary shake
Reality and filler.
The purpose of this utility model is achieved by following technical proposals.
Molecular sieve adsorption device, including the absorbing cylinder body of sealing, air inlet pipeline, outlet pipe, ring-type absorption storehouse, branch
Frame, the absorbing cylinder body bottom portion are provided with support, and the lower end of the absorbing cylinder body is provided with air inlet pipeline, the absorbing cylinder body
Upper end be provided with outlet pipe, being provided with the ring-type by sorbent tube bottom bearing in the absorbing cylinder body adsorbs storehouse, described
Ring-type absorption storehouse is made up of porous outer barrel and porous inner cylinder, and adsorbent, the ring-type absorption are filled with the ring-type absorption storehouse
Storehouse upper end is connected with molecular sieve compaction apparatus, and the lower end in the ring-type absorption storehouse is connected with discharge port, the molecular sieve compacting
Device includes being arranged on guide pipe, spring, spring stop, spring push pedal, induced magnet, electromagnetic induction device, the guide pipe
Spring is inside provided with, the lower end of the spring is fixed on the bottom of the guide pipe by the spring stop, the spring
Top connects the spring push pedal, is provided with the induced magnet in the spring push pedal, the absorbing cylinder body is provided with institute
State electromagnetic induction device, upper end, the lower end in the ring-type absorption storehouse are respectively equipped with outlet collection gas storehouse, air inlet collection gas storehouse, it is described go out
The air inlet of air pipe is arranged on inside the outlet collection gas storehouse, and the gas outlet of the air inlet pipeline is arranged on the air inlet gas collection
Inside storehouse, ventilative web plate assembly, the ventilative web plate are provided between the lower end in the ring-type absorption storehouse and the air inlet collection gas storehouse
Assembly include pressing plate, filter cloth, filer felt, silk screen, web plate, the pressing plate, the filter cloth, the filer felt, the silk screen,
The web plate is arranged in order composition.
Fan blade is fixedly installed at the bottom center of the air inlet collection gas storehouse, the gas outlet of the air inlet pipeline is set
In the overcentre of the fan blade.
The blade of the fan blade is 6.
Ventilative web plate is provided between the upper end in the ring-type absorption storehouse and the collection gas storehouse.
The beneficial effects of the utility model are：
Molecular sieve compaction apparatus is by spring force boosting spring push pedal so as to being compacted molecular sieve so that molecular sieve is not easy powder
Change and packed density is big, extend the service life of molecular sieve, lift the oxygen generation efficiency and service life of oxygenerator, oxygenerator exists
In the case of service life length, when molecular sieve lacks material, electromagnetic induction device can send signal, prompt site operation personnel timely
Feed supplement；
Ventilative web plate assembly is used to allow compressed air into discharges with oxygen, while prevents sieve particle from spilling；
Set silk screen on Powdex filter, remove molecular sieve adsorber and crush the powder to be formed, prevent from entering subsequent pipeline and
Equipment；
The flow direction for the compressed air that outlet collection gas storehouse, air inlet collection gas storehouse, fan blade uniform divided flows are entered in adsorption tower,
Compressed air is fully contacted with carbon molecular sieve after relatively easily realizing equal portions separation, improve the absorption effect of N2 adsorption tower processed
Fruit, improve the overall operation performance of air separation plant；
Ring-type absorption chamber structure is compact, and absorption sectional area is big.
The utility model is in light weight, good appearance, and geometric accuracy is high, and each connector fit precision is high, sealing property
Good, pressure-bearing characteristic is reliable.
Brief description of the drawings
Fig. 1 is the cross-sectional view of embodiment 1；
Fig. 2 is the cross-sectional view of embodiment 2；
Fig. 3 is the top view in ring-type absorption storehouse；
Fig. 4 is the structural representation of molecular sieve compaction apparatus；
Fig. 5 is the structural representation of ventilative web plate assembly；
In figure：
1st, absorbing cylinder body；2nd, air inlet pipeline；3rd, outlet pipe；4th, ring-type absorption storehouse；5th, sorbent tube bottom bearing；
6th, porous outer barrel；7th, adsorbent；8th, molecular sieve compaction apparatus；9th, discharge port；10th, outlet collection gas storehouse；
11st, air inlet collection gas storehouse；12nd, air inlet；13rd, gas outlet；14th, ventilative web plate assembly；15th, fan blade；
16th, guide pipe；17th, support；18th, spring；19th, spring stop；20th, spring push pedal；21st, induced magnet；
22nd, electromagnetic induction device；23rd, pressing plate；24th, filter cloth；25th, filer felt；26th, silk screen；27th, web plate；
28th, porous inner cylinder.
Embodiment
The technical solution of the utility model is further described below by specific embodiment.
Embodiment 1
The molecular sieve adsorption device as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, including the absorbing cylinder body 1 of sealing, air inlet pipeline 2,
Outlet pipe 3, ring-type absorption storehouse 4, support 17, the bottom of absorbing cylinder body 1 are provided with support 17, and the lower end of absorbing cylinder body 1 is provided with
Air inlet pipeline 2, the upper end of absorbing cylinder body 1 are provided with outlet pipe 3, and absorbing cylinder body 1 is interior to be provided with ring by sorbent tube bottom bearing 5
Shape adsorbs storehouse 4, and ring-type absorption storehouse 4 is made up of porous outer barrel 6 and porous inner cylinder, and adsorbent 7, ring are filled with the porous inner cylinder
The upper end in shape absorption storehouse 4 is connected with molecular sieve compaction apparatus 8, and the lower end in ring-type absorption storehouse 4 is connected with discharge port 9, molecule screen pressing
Actual load, which puts 8, to be included being arranged on guide pipe 16, spring 18, spring stop 19, spring push pedal 20, induced magnet 21, electromagnetic induction dress
22 are put, spring 18 is provided with guide pipe 16, the lower end of spring 18 is fixed on the bottom of guide pipe 16, bullet by spring stop 19
The top connecting spring push pedal 20 of spring 18, induced magnet 21 is installed in spring push pedal 20, absorbing cylinder body 1 is provided with electromagnetism sense
Device 22 is answered, upper end, the lower end in ring-type absorption storehouse 4 are respectively equipped with outlet collection gas storehouse 10, air inlet collection gas storehouse 11, outlet pipe 3
Air inlet 12 is arranged on inside outlet collection gas storehouse 10, and the gas outlet 13 of air inlet pipeline 2 is arranged on inside air inlet collection gas storehouse 11, ring-type
Adsorb the junction between the lower end in storehouse 4 and air inlet collection gas storehouse 11 and be provided with ventilative web plate assembly 14, ventilative web plate assembly 14 includes
Pressing plate 23, filter cloth 24, filer felt 25, silk screen 26, web plate 27, pressing plate 23, filter cloth 24, filer felt 25, silk screen 26, web plate 27
It is arranged in order composition；Fan blade 15, the gas outlet 13 of air inlet pipeline 2 are fixedly installed at the bottom center of air inlet collection gas storehouse 11
The overcentre of fan blade 15 is arranged on, the blade of fan blade 15 is 6；
Embodiment 2
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 as different from Example 1, the upper end in ring-type absorption storehouse 4 and outlet collection gas storehouse
Ventilative web plate assembly 14 also is provided between 10.
The course of work：In use, compressed air enters from air inlet pipeline 12 through air inlet collection gas storehouse 11, blown by fan blade 15
By web plate assembly 14 of breathing freely after dynamic uniform divided flows, make compressed air and ventilative web plate assembly 14, then pass through porous outer barrel 6, more
The hole of hole outer barrel 28 enters ring-type absorption storehouse 4, makes compressed air uniformly fully Contact-sorption agent 7, continuously output
Oxygen, oxygen collect in outlet collection gas storehouse 10, discharged by outlet pipe 3.
The course of work of molecular sieve compaction apparatus 8, the elastic force boosting spring push pedal 20 of spring 18 compacting adsorbent, when spring push pedal
The sense of touch of induced magnet 21 on 20 sends filler letter, prompts execute-in-place people to electromagnetic induction device 22, electromagnetic induction device 22
Member answers timely feed supplement, and discharge port 9 as needed can draw off waste material.
Two embodiments of the present utility model are described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (4)
1. molecular sieve adsorption device, it is characterised in that：Absorbing cylinder body, air inlet pipeline, outlet pipe including sealing, ring-type are inhaled
Attached storehouse, support, the absorbing cylinder body bottom portion are provided with support, and the lower end of the absorbing cylinder body is provided with air inlet pipeline, the suction
The upper end of attached cylinder body is provided with outlet pipe, is adsorbed in the absorbing cylinder body by sorbent tube bottom bearing provided with the ring-type
Storehouse, the ring-type absorption storehouse are made up of porous outer barrel and porous inner cylinder, and adsorbent, the ring are filled with the ring-type absorption storehouse
Shape absorption storehouse upper end is connected with molecular sieve compaction apparatus, and the lower end in the ring-type absorption storehouse is connected with discharge port, the molecular sieve
Compaction apparatus includes being arranged on guide pipe, spring, spring stop, spring push pedal, induced magnet, electromagnetic induction device, described to lead
Spring is provided with into pipe, the lower end of the spring is fixed on the bottom of the guide pipe, the bullet by the spring stop
The top of spring connects the spring push pedal, is provided with the induced magnet in the spring push pedal, is set on the absorbing cylinder body
There is the electromagnetic induction device, upper end, the lower end in the ring-type absorption storehouse are respectively equipped with outlet collection gas storehouse, air inlet collection gas storehouse, institute
The air inlet for stating outlet pipe is arranged on inside the outlet collection gas storehouse, and the gas outlet of the air inlet pipeline is arranged on the air inlet
Collect inside gas storehouse, ventilative web plate assembly is provided between the lower end in the ring-type absorption storehouse and the air inlet collection gas storehouse, it is described ventilative
Web plate assembly includes pressing plate, filter cloth, filer felt, silk screen, web plate, the pressing plate, the filter cloth, the filer felt, described
Silk screen, the web plate are arranged in order composition.
2. molecular sieve adsorption device according to claim 1, it is characterised in that：At the bottom center of the air inlet collection gas storehouse
Fan blade is fixedly installed, the gas outlet of the air inlet pipeline is arranged on the overcentre of the fan blade.
3. molecular sieve adsorption device according to claim 2, it is characterised in that：The blade of the fan blade is 6.
4. molecular sieve adsorption device according to claim 1, it is characterised in that：The upper end in ring-type absorption storehouse with it is described
Ventilative web plate is provided between collection gas storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575678.1U CN206867941U (en) | 2017-05-17 | 2017-05-17 | Molecular sieve adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575678.1U CN206867941U (en) | 2017-05-17 | 2017-05-17 | Molecular sieve adsorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867941U true CN206867941U (en) | 2018-01-12 |
Family
ID=61340053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720575678.1U Expired - Fee Related CN206867941U (en) | 2017-05-17 | 2017-05-17 | Molecular sieve adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045943A (en) * | 2018-09-26 | 2018-12-21 | 沈阳爱尔泰科技有限公司 | A kind of integrated form molecular sieve tank end enclosure structure and application method |
-
2017
- 2017-05-17 CN CN201720575678.1U patent/CN206867941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045943A (en) * | 2018-09-26 | 2018-12-21 | 沈阳爱尔泰科技有限公司 | A kind of integrated form molecular sieve tank end enclosure structure and application method |
| CN109045943B (en) * | 2018-09-26 | 2023-11-24 | 沈阳爱尔泰医疗科技有限公司 | Integrated molecular sieve tank seal head structure and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180112 Termination date: 20200517 |