CN203315971U - Oxygen generation host machine adsorption tower capable of preventing molecular sieve from powdering - Google Patents
Oxygen generation host machine adsorption tower capable of preventing molecular sieve from powdering Download PDFInfo
- Publication number
- CN203315971U CN203315971U CN2013203544003U CN201320354400U CN203315971U CN 203315971 U CN203315971 U CN 203315971U CN 2013203544003 U CN2013203544003 U CN 2013203544003U CN 201320354400 U CN201320354400 U CN 201320354400U CN 203315971 U CN203315971 U CN 203315971U
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- molecular sieve
- adsorption tower
- upper cover
- oxygen
- cylinder
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- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model provides an oxygen generation host machine adsorption tower capable of preventing molecular sieves from powdering, belonging to the technical field of medical oxygen generation. The oxygen generation host machine adsorption tower capable of preventing molecular sieves from powdering is simple in structure and convenient for maintenance. The oxygen generation host machine adsorption tower capable of preventing a molecular sieve from powdering comprises a cylinder, an upper cover and a molecular sieve, wherein the molecular sieve is installed inside the cylinder; the upper part of the cylinder is provided with the upper cover; the molecular sieve is fixed to the inside of the cylinder through an upper and lower pattern plates; each pattern plate is provided with a pinhole enabling air to flow freely; a silk screen is filled inside the pinhole; the upper part of the cylinder is a cylindrical body which is the same as the cylinder body; the upper part of the cylinder is fixed with the upper cover through a bolt; the center of the upper cover is provided with a threaded hole; a plug is installed in the threaded hole; and the plug is a bolt with a hollow inside. The utility model is mainly applied to the technical field of medical oxygen generation, solves the problems of filling and withdrawal of the molecular sieve, and enhances the quality of oxygen generated by the oxygen generator.
Description
Technical field
A kind of anti-molecular sieve oxygen main frame adsorption tower of the utility model, belong to the medical oxygen producing technical field.
Background technology
Medical oxygen producing requires harsh because of the on-the-spot mounting condition of liquid-oxygen plant, system cost is higher, so a lot of users are difficult to bear, be accompanied by the fast development of international and domestic oxygen industry, this difficult problem has effectively been alleviated in the appearance of medical PSA oxygenerating technology, but this technology also has many difficult problems to capture in realizing conversion process, these difficult problems directly can have influence on the product oxygen quality of oxygenerator, if process bad, even may jeopardize patients ' lives safety, the existence that the quality that these difficult problems are processed directly can affect whole PSA oxygen industry whether, for solving these difficult problems, my company has carried out a series of test and research.
1, existing oxygen main machine body the first half is ellipsoidal structure, little more a lot of than the radius of the column structure of oxygen main frame itself, so very inconvenient while in the oxygen main frame, loading molecular sieve.
2, molecular sieve is as the core material of oxygen main frame, there is very high economic worth and practical value, because oxygen need under high pressure be carried out, mobile gases at high pressure very easily drive molecular sieve and move back and forth, cause molecular sieve, directly reduce and produce oxygen purity, reduce product quality, even can reduce the service life of oxygen unit, bring huge economic loss.
When 3, molecular sieve loads, due to the limitation of oxygen main machine structure design, make the molecular sieve filling need the plenty of time, and be exposed to for a long time in air, can absorb airborne moisture, this is a kind of infringement to water funk molecular sieve, directly affects its result of use and life-span.
4, when changing molecular sieve, be not easy very much molecular sieve is poured out, bring a lot of inconvenience to follow-up maintenance.
When 5, the oxygen main process equipment produces oxygen, the inner oxygen situation of producing of monitoring in real time, can not take measures timely.
6, because this kind of oxygen main frame build is larger, weigh more than one ton, for highlands the time, through transporting and jolt for a long time, lifting etc., be easy to molecular sieve is damaged, and affects service property (quality).
7, due to this kind of structural design, make its internal structure non-exchange, become Bullet structure, caused the increase of user cost.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of a kind of anti-molecular sieve oxygen main frame adsorption tower simple in structure, easy to maintenance.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of anti-molecular sieve oxygen main frame adsorption tower, comprise: cylindrical shell, upper cover, molecular sieve, inner barrel is equipped with molecular sieve, cylindrical shell top is equipped with upper cover, molecular sieve is fixed on inner barrel by upper and lower two cards, have on card and allow the mobile aperture of air free, aperture inside is filled with silk screen.Cylindrical shell top is duplicate cylindrical with stack shell, and cylindrical shell top and upper cover are bolted.The upper cover center has screwed hole, and plug is installed in screwed hole, the bolt that plug is inner hollow.
The beneficial effect that the utility model compared with the existing technology has is:
1, the utility model is simple in structure, easy to process, has reduced design difficulty and processing cost.Because cylindrical shell top is duplicate cylindrical with stack shell, increased the first half bore of oxygenerator, for the filling of molecular sieve provides convenience, can load fast, shorten the filling time of molecular sieve, thereby improved the utilization rate of molecular sieve.
2, added a cover the surperficial card that is covered with aperture, and with fine and closely woven multi-layer silk screen, fill in the aperture of card, on the one hand fundamentally stoped under external force the infringement to molecular sieve, and with high pressure draught, flow in oxygen preparation, prevent the efflorescence of molecular sieve, extended the service life of molecular sieve, also improved the external force resistance performance of oxygen main frame simultaneously, improved greatly the product quality of oxygen main frame, be all a much progress concerning whole oxygen industry; Stable molecular sieve has also effectively guaranteed product oxygen purity on the other hand, has further improved the product oxygen quality of oxygenerator, and the safety for the user in practice provides stronger assurance.
3, the design of plug is in order the inner real-time monitoring equipment that produces oxygen to be installed, to be taken measures on customs clearance in time, guaranteed greatly product oxygen purity, having promoted product quality.
4, the utility model adopts open by design to be convenient to install, dismantle watch-dog, for engineering developme is provided convenience.
5, adopt the method that bolt is firm to carry out firm oxygen main frame, the upper cover dismounting of the oxygen main frame made is very convenient, for follow-up maintenance has brought convenience, after running into molecular sieve, just can directly open upper cover, molecular sieve is poured out, greatly facilitate operation, for client's use has brought convenience, also reduced maintenance cost simultaneously.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is the utility model card.
In figure, 1 is that cylindrical shell, 2 is that upper cover, 3 is that molecular sieve, 4 is that stack shell, 5 is that bolt, 6 is that screwed hole, 7 is that plug, 8 is that card, 9 is that aperture, 10 is silk screen.
The specific embodiment
As shown in Figure 1, a kind of anti-molecular sieve oxygen main frame adsorption tower, comprise: cylindrical shell 1, upper cover 2, molecular sieve 3, cylindrical shell 1 inside is equipped with molecular sieve 3, and cylindrical shell 1 top is equipped with upper cover 2, molecular sieve 3 is fixed on cylindrical shell 1 inside by upper and lower two cards 8, cylindrical shell 1 top is duplicate cylindrical with stack shell 4, and cylindrical shell 1 top and upper cover 2 are fixing by bolt 5, and upper cover 2 centers have screwed hole 6, plug 7 is installed, the bolt that plug 7 is inner hollow in screwed hole 6.
As shown in Figure 2, have on card 8 and allow the mobile aperture 9 of air free, aperture 9 inside are filled with silk screen 10.
Referring to Fig. 1 Fig. 2, the utility model has mainly improved following content:
The card 8 that 1, many apertures 9 are arranged on a kind of surface of oxygen main frame indoor design, and the inner silk screen fine and closely woven by multilayer 10 of aperture 9 filled, make molecular sieve 3 fixedly be that oxygen main frame inside can not move around, do so the external force that overcome in transportation and hoisting process to the damage of molecular sieve 3, also prevented that molecular sieve 3 from being driven back and forth by high pressure draught, damage molecular sieve 3 under the double action of pressure and friction, simultaneously the many apertures 9 on card 8 can allow flowing of air free, thereby guarantee that it produces the oxygen quality.
2, the circular reducing of oxygen main frame is removed, directly designed a kind of and oxygenerator stack shell 4 upper cover 2 with footpath, upper cover 2, on the cylindrical shell 1 of oxygen main frame, has enlarged the space that oxygen produces.
3, by the part that partly stretches out on the cylindrical shell of oxygen main frame 1, process screwed hole, firm with main frame upper cover 2 use bolts 5, be convenient to dismounting, the internal unit of oxygen main frame has also increased space simultaneously.
4, plug 7 designs at upper cover 2 centers, be for watch-dog is installed, and increased monitoring of internal unit running, understands in real time the internal unit working order and produce the oxygen situation.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that; Its technical scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. an anti-molecular sieve oxygen main frame adsorption tower, comprise: cylindrical shell (1), upper cover (2), molecular sieve (3), cylindrical shell (1) inside is equipped with molecular sieve (3), cylindrical shell (1) top is equipped with upper cover (2), it is characterized in that: molecular sieve (3) is fixed on cylindrical shell (1) inside by upper and lower two cards (8).
2. a kind of anti-molecular sieve oxygen main frame adsorption tower according to claim 1, it is characterized in that: have the aperture (9) that makes air free mobile on card (8), aperture (9) inside is filled with silk screen (10).
3. a kind of anti-molecular sieve oxygen main frame adsorption tower according to claim 1, it is characterized in that: cylindrical shell (1) top is for duplicate cylindrical with stack shell (4).
4. a kind of anti-molecular sieve oxygen main frame adsorption tower according to claim 1, it is characterized in that: cylindrical shell (1) top and upper cover (2) are fixing by bolt (5).
5. a kind of anti-molecular sieve oxygen main frame adsorption tower according to claim 4, it is characterized in that: upper cover (2) center has screwed hole (6), and plug (7) is installed in screwed hole (6).
6. a kind of anti-molecular sieve oxygen main frame adsorption tower according to claim 5, it is characterized in that: plug (7) is the bolt of inner hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203544003U CN203315971U (en) | 2013-06-20 | 2013-06-20 | Oxygen generation host machine adsorption tower capable of preventing molecular sieve from powdering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203544003U CN203315971U (en) | 2013-06-20 | 2013-06-20 | Oxygen generation host machine adsorption tower capable of preventing molecular sieve from powdering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315971U true CN203315971U (en) | 2013-12-04 |
Family
ID=49655373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203544003U Withdrawn - After Issue CN203315971U (en) | 2013-06-20 | 2013-06-20 | Oxygen generation host machine adsorption tower capable of preventing molecular sieve from powdering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203315971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272456A (en) * | 2013-06-20 | 2013-09-04 | 山西埃尔气体系统工程有限公司 | Molecular sieve pulverizing-proof oxygen-making main engine adsorbing tower |
| CN107117584A (en) * | 2017-05-22 | 2017-09-01 | 广东卓信环境科技股份有限公司 | A kind of oxygenerator and method for producing oxygen through |
-
2013
- 2013-06-20 CN CN2013203544003U patent/CN203315971U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272456A (en) * | 2013-06-20 | 2013-09-04 | 山西埃尔气体系统工程有限公司 | Molecular sieve pulverizing-proof oxygen-making main engine adsorbing tower |
| CN103272456B (en) * | 2013-06-20 | 2015-11-25 | 山西埃尔气体系统工程有限公司 | A kind of anti-molecular sieve oxygen main frame adsorption tower |
| CN107117584A (en) * | 2017-05-22 | 2017-09-01 | 广东卓信环境科技股份有限公司 | A kind of oxygenerator and method for producing oxygen through |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |