CN103272456A - Molecular sieve pulverizing-proof oxygen-making main engine adsorbing tower - Google Patents
Molecular sieve pulverizing-proof oxygen-making main engine adsorbing tower Download PDFInfo
- Publication number
- CN103272456A CN103272456A CN201310245505XA CN201310245505A CN103272456A CN 103272456 A CN103272456 A CN 103272456A CN 201310245505X A CN201310245505X A CN 201310245505XA CN 201310245505 A CN201310245505 A CN 201310245505A CN 103272456 A CN103272456 A CN 103272456A
- Authority
- CN
- China
- Prior art keywords
- molecular sieve
- oxygen
- main frame
- barrel shell
- cylindrical shell
- Prior art date
- 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.)
- Granted
Links
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 51
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 41
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000001301 oxygen Substances 0.000 claims abstract description 49
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 49
- 238000006253 efflorescence Methods 0.000 claims description 14
- 206010037844 rash Diseases 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention belongs to the technical field of medical oxygen making, and provides a molecular sieve pulverizing-proof oxygen-making main engine adsorbing tower with simple structure and convenience in maintenance. The molecular sieve pulverizing-proof oxygen-making main engine adsorbing tower comprises a barrel shell, an upper cover and a molecular sieve, wherein the molecular sieve is mounted at the inner part of the barrel shell; the upper cover is mounted at the upper part of the barrel shell; the molecular sieve is fixed at the inner part of the barrel shell through an upper pattern card and a lower pattern card; small holes are formed in the pattern cards to enable the air to flow freely; silk nets are filled in the inner parts of the small holes; a cylinder with the same shape with a barrel body is arranged at the upper part of the barrel shell; the upper cover is fixed at the upper part of the barrel shell through screw bolts; a threaded hole is formed in the center of the upper cover; a screwed plug is mounted in the threaded hole; and the screwed plug is an inner hollow screw bolt. The tower is mainly applied to the technical field of the medical oxygen making, solves the trouble of filling and extracting the molecular sieve, and improves the oxygen producing quality of an oxygenerator.
Description
Technical field
A kind of anti-molecular sieve efflorescence of the present invention oxygen main frame processed adsorption tower belongs 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 processed, 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 handle bad, even may jeopardize patient's life security, the existence that the quality that these difficult problems are handled directly can influence whole PSA oxygen industry processed whether, for solving these difficult problems, my company has carried out a series of test and research.
1, existing oxygen main frame fuselage the first half processed is ellipsoidal structure, and is littler much than the radius of the column structure of oxygen main frame processed itself, so very inconvenient when loading molecular sieve in oxygen main frame processed.
2, molecular sieve is as the core material of oxygen main frame processed, have very high economic worth and practical value, because oxygen demand processed is under high pressure carried out, the gases at high pressure that flow very easily drive molecular sieve and move back and forth, cause the molecular sieve efflorescence, directly reduce and produce oxygen purity, reduce product quality, even the service life that can reduce the oxygenerator group, bring enormous economic loss.
When 3, molecular sieve loads, because oxygen main machine structure limitation of design processed makes the molecular sieve filling need the plenty of time, and be exposed in the air for a long time, can absorb airborne moisture, this is a kind of infringement to water funk molecular sieve, directly influences 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 for follow-up maintenance.
When 5, oxygen main process equipment processed produced oxygen, the inner oxygen situation of producing of monitoring in real time can not taken measures timely.
6, because this kind oxygen main frame processed build is bigger, weigh more than one ton, when being used for the highlands, jolt through transporting for a long time, lifting etc. are easy to molecular sieve is damaged, and influence service property (quality).
7, because this kind structural design makes that its internal structure is non-exchange, become Bullet structure, caused the increase of user cost.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of a kind of anti-molecular sieve efflorescence oxygen main frame processed adsorption tower simple in structure, easy to maintenance.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of anti-molecular sieve efflorescence oxygen main frame processed adsorption tower, comprise: cylindrical shell, loam cake, molecular sieve, inner barrel is equipped with molecular sieve, cylindrical shell top is equipped with loam cake, molecular sieve is fixed on inner barrel by two cards up and down, have the aperture that allows air flow freely on the card, aperture inside is filled with silk screen.Cylindrical shell top is duplicate cylindrical with stack shell, and cylindrical shell top and loam cake pass through bolting.The loam cake center has screwed hole, and plug is installed in the screwed hole, and plug is the bolt of inner hollow.
The present invention compares the beneficial effect that has with prior art:
1, the present invention 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 fill with fine and closely woven multi-layer silk screen in the aperture of card, on the one hand fundamentally stoped under external force the infringement to molecular sieve, and in oxygen preparation, flow with high pressure draught, prevent the efflorescence of molecular sieve, prolonged the service life of molecular sieve, also improved the external force resistance performance of oxygen main frame processed simultaneously, having improved the product quality of oxygen main frame processed greatly, all is a much progress concerning whole oxygen industry processed; Stable on the other hand molecular sieve has also effectively guaranteed product oxygen purity, 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, in time to be taken measures on customs clearance, guaranteed product oxygen purity greatly, having promoted product quality.
4, the present invention adopts open by design to be convenient to install, dismantle watch-dog, for engineering developme is provided convenience.
5, adopt the firm method of bolt to come firm oxygen main frame processed, the loam cake dismounting of the oxygen main frame processed that makes is very convenient, for follow-up maintenance has brought convenience, after running into the molecular sieve efflorescence, just can directly open loam cake, molecular sieve is poured out, greatly make things convenient for operation, for client's use has brought convenience, also reduced maintenance cost simultaneously.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of card of the present invention.
1 is that cylindrical shell, 2 is that loam cake, 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 among the figure.
The specific embodiment
As shown in Figure 1, a kind of anti-molecular sieve efflorescence oxygen main frame processed adsorption tower, comprise: cylindrical shell 1, loam cake 2, molecular sieve 3, cylindrical shell 1 inside is equipped with molecular sieve 3, and cylindrical shell 1 top is equipped with loam cake 2, molecular sieve 3 is fixed on cylindrical shell 1 inside by two cards 8 up and down, cylindrical shell 1 top is duplicate cylindrical with stack shell 4, and cylindrical shell 1 top and loam cake 2 are fixing by bolt 5, and loam cake 2 centers have screwed hole 6, plug 7 is installed in the screwed hole 6, and plug 7 is the bolt of inner hollow.
As shown in Figure 2, have the aperture 9 that allows air flow freely on the card 8, aperture 9 inside are filled with silk screen 10.
Referring to Fig. 1 Fig. 2, the present invention has mainly improved following content:
The card 8 that 1, many apertures 9 are arranged on a kind of surface of oxygen main frame processed indoor design, and aperture 9 is inner with fine and closely woven silk screen 10 fillings of multilayer, make molecular sieve 3 be that fixedly oxygen main frame processed inside can not move around, do the external force that namely overcome in transportation and hoisting process like this to the damage of molecular sieve 3, prevented that also molecular sieve 3 from being driven back and forth by high pressure draught, under the double action of pressure and friction, damage molecular sieve 3, many apertures 9 on the card 8 can allow air flow freely simultaneously, thereby guarantee that it produces the oxygen quality.
2, circular reducing that will oxygen main frame processed is removed, and directly designs a kind of and the loam cakes 2 of oxygenerator stack shell 4 with the footpath, and loam cake 2 has enlarged the space of oxygen generation on the cylindrical shell 1 of oxygen main frame processed.
3, cylindrical shell 1 top that will the oxygen main frame processed part that stretches out processes screwed hole, and is firm with main frame loam cake 2 usefulness bolts 5, is convenient to dismounting, and the internal unit of oxygen main frame processed has also increased the space simultaneously.
4, plug 7 designs at loam cake 2 centers are for watch-dog being installed, having been increased monitoring of internal unit running, understanding the internal unit working order in real time and produce the oxygen situation.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that; It still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps 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 various embodiments of the present invention technical scheme.
Claims (6)
1. anti-molecular sieve efflorescence oxygen main frame processed adsorption tower, comprise: cylindrical shell (1), loam cake (2), molecular sieve (3), cylindrical shell (1) inside is equipped with molecular sieve (3), cylindrical shell (1) top is equipped with loam cake (2), it is characterized in that: molecular sieve (3) is fixed on cylindrical shell (1) inside by two cards (8) up and down.
2. according to the described a kind of anti-molecular sieve efflorescence of claim 1 oxygen main frame processed adsorption tower, it is characterized in that: have on the card (8) and allow the free-pouring aperture of air (9), aperture (9) inside is filled with silk screen (10).
3. according to the described a kind of anti-molecular sieve efflorescence of claim 1 oxygen main frame processed adsorption tower, it is characterized in that: cylindrical shell (1) top is for duplicate cylindrical with stack shell (4).
4. according to the described a kind of anti-molecular sieve efflorescence of claim 1 oxygen main frame processed adsorption tower, it is characterized in that: cylindrical shell (1) top and loam cake (2) are fixing by bolt (5).
5. according to the described a kind of anti-molecular sieve efflorescence of claim 4 oxygen main frame processed adsorption tower, it is characterized in that: loam cake (2) center has screwed hole (6), and plug (7) is installed in the screwed hole (6).
6. according to the described a kind of anti-molecular sieve efflorescence of claim 5 oxygen main frame processed adsorption tower, it is characterized in that: plug (7) is the bolt of inner hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310245505.XA CN103272456B (en) | 2013-06-20 | 2013-06-20 | A kind of anti-molecular sieve oxygen main frame adsorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310245505.XA CN103272456B (en) | 2013-06-20 | 2013-06-20 | A kind of anti-molecular sieve oxygen main frame adsorption tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103272456A true CN103272456A (en) | 2013-09-04 |
| CN103272456B CN103272456B (en) | 2015-11-25 |
Family
ID=49055138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310245505.XA Active CN103272456B (en) | 2013-06-20 | 2013-06-20 | A kind of anti-molecular sieve oxygen main frame adsorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103272456B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117585A (en) * | 2017-05-25 | 2017-09-01 | 烟台冰科医疗科技股份有限公司 | Oxygen making machine molecular sieve fixing device and fixing means |
| CN112142017A (en) * | 2020-09-30 | 2020-12-29 | 西南石油大学 | Nitrogen preparation device based on pressure swing adsorption separation technology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2409197Y (en) * | 1999-10-21 | 2000-12-06 | 山西埃尔医用氧设备有限公司 | Medical molecular sieve pressure change adsorption oxygenerator |
| CN202010495U (en) * | 2011-01-30 | 2011-10-19 | 北京谊安医疗系统股份有限公司 | Molecular sieve drum |
| CN203315971U (en) * | 2013-06-20 | 2013-12-04 | 山西埃尔气体系统工程有限公司 | Oxygen generation host machine adsorption tower capable of preventing molecular sieve from powdering |
-
2013
- 2013-06-20 CN CN201310245505.XA patent/CN103272456B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2409197Y (en) * | 1999-10-21 | 2000-12-06 | 山西埃尔医用氧设备有限公司 | Medical molecular sieve pressure change adsorption oxygenerator |
| CN202010495U (en) * | 2011-01-30 | 2011-10-19 | 北京谊安医疗系统股份有限公司 | Molecular sieve drum |
| CN203315971U (en) * | 2013-06-20 | 2013-12-04 | 山西埃尔气体系统工程有限公司 | Oxygen generation host machine adsorption tower capable of preventing molecular sieve from powdering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117585A (en) * | 2017-05-25 | 2017-09-01 | 烟台冰科医疗科技股份有限公司 | Oxygen making machine molecular sieve fixing device and fixing means |
| CN112142017A (en) * | 2020-09-30 | 2020-12-29 | 西南石油大学 | Nitrogen preparation device based on pressure swing adsorption separation technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103272456B (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203917225U (en) | A kind of horizontal wheel hub cleaning device | |
| CN203095401U (en) | Clasp type rolling-over hoisting tail lug fixture | |
| CN103272456A (en) | Molecular sieve pulverizing-proof oxygen-making main engine adsorbing tower | |
| CN203315971U (en) | Oxygen generation host machine adsorption tower capable of preventing molecular sieve from powdering | |
| CN201739162U (en) | Pump split packing gland | |
| CN209604431U (en) | A kind of bear-sleeve casting being conveniently replaceable bearing | |
| CN202785238U (en) | Large nut hoisting tool | |
| CN202729568U (en) | Novel wind generating set variable pitch bearing assembly device | |
| CN207184382U (en) | A kind of fixed type photovoltaic support of high stable | |
| CN206194481U (en) | Protecting sheathing for distribution transformer | |
| CN209266207U (en) | A kind of electrolyte perfusion limiting device of aluminium electrolutic capacitor | |
| CN207246150U (en) | The hydraulic cylinder that a kind of side coil is fixed | |
| CN202899114U (en) | An ocean platform wind-shield wall fixed through a novel bolt assembly | |
| CN204546409U (en) | A kind of hydraulic turbine maintenance sealing maintenance tool | |
| CN201770432U (en) | A-Bracket for electric tire crane | |
| CN207388884U (en) | A kind of sparrow hawk formula current collecting equipment special type hydraulic spring grease cup combined power system | |
| CN206668260U (en) | Coal-winning machine chain wheel replacing device | |
| CN209024094U (en) | A kind of assembled turret supports link mechanism and its crawler crane | |
| CN202860835U (en) | Sieve frame manual operation compression device | |
| CN202936734U (en) | Plate pulling mechanism of bridge plate unit | |
| CN203656051U (en) | Heavy type gravity loading block | |
| CN208071903U (en) | A kind of multiple menopause bar assembly | |
| CN203306946U (en) | Internal climbing tower crane supporting structure | |
| CN201592085U (en) | Separated flange of tetrahedral press | |
| CN202752223U (en) | Efficient feeding sieve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231011 Address after: 030032 Room 301 and 302, No. 8 Kaiyuan Street, 128 District, Tanghuai Park, Shanxi Comprehensive Reform Demonstration Area, Taiyuan City, Shanxi Province Patentee after: Shanxi Weiyi Medical Technology Co.,Ltd. Address before: No. 9 Kaiyuan Street, Community 128, Economic Development Zone, Taiyuan City, Shanxi Province, 030032 Patentee before: SHANXI SUNIAIR GAS SYSTEM ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |