CN206580552U - A kind of rotary type molecular sieve oxygenerator - Google Patents
A kind of rotary type molecular sieve oxygenerator Download PDFInfo
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- CN206580552U CN206580552U CN201720231093.8U CN201720231093U CN206580552U CN 206580552 U CN206580552 U CN 206580552U CN 201720231093 U CN201720231093 U CN 201720231093U CN 206580552 U CN206580552 U CN 206580552U
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- adsorption tower
- oxygen
- buffer
- air
- molecular sieve
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- Oxygen, Ozone, And Oxides In General (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model is related to a kind of rotary type molecular sieve oxygenerator, including air compressor, air cooling driers, air buffer, the first adsorption tower, the second adsorption tower, oxygen buffer and oxygen generator shell；The air compressor, air cooling driers and air buffer are sequentially arranged in the bottom of oxygen generator shell；First adsorption tower and the second adsorption tower are arranged in parallel within the middle part of oxygen generator shell；The oxygen buffer is located at the top of oxygen generator shell；The air compressor, air cooling driers, air buffer, the first adsorption tower, the second adsorption tower or oxygen buffer are connected by gas pipeline；Rotary type molecular sieve oxygenerator internal structure layout is simple, easy for installation；The internal structure of adsorption tower is symmetrical arranged, and is doubled than common adsorption tower oxygen generation efficiency；Adsorbing medium is set to realize the structure setting of spinfunction, its power resources is a part of gases at high pressure shunted in gas pipeline, provides power source without special, saves the energy.
Description
Technical field
The utility model is related to field of medical device, specially a kind of rotary type molecular sieve oxygenerator.
Background technology
Producing oxygen-enriched air mainly has three kinds of methods at present：Deep Cooling Method, membrane separation process and pressure swing adsorption method.Deep Cooling Method principle
For cryogenic rectification, air is compressed, cool down, liquefied, carrying out rectifying using the difference of gas with various boiling point separates nitrogen carrier of oxygen.
This method is that Lin De teaches invention in 1902, and the traditional handicraft for being extensive oxygen processed is also the master of current large-scale industry oxygen
Method is wanted, the 80% of China's oxygen making amount is completed by this method.Feature is that the high gas scale processed of gas purity is big, but compression cooling
The big investment of power consumption is big, and start is complicated.
PSA Gas Separation Technology is to grow up in the sixties in last century, by U.S. combinating carbide company
(UCC) industrialization of the bed process technology of pressure-variable adsorption four is realized first.The technology is to specific gas selectivity by molecular sieve
Adsorb and as pressure change realizes what is adsorbed and regenerate, thus reproduction speed is fast, energy consumption is low, with the development of adsorber technologies
Develop in recent years very fast.Single fixed adsorption tower operation, because adsorbent needs desorption and regeneration, absorption is all batch (-type)
's.Therefore pressure-swing absorption apparatus is at least composed in parallel by two even up to dozens of adsorption towers, conciliates the absorption of adsorbent bed
Inhale regeneration alternately.Frequent switching takes turns to operate so that pressure-swing absorption apparatus production capacity has between due to needing multiple adsorption towers
Limit, power consumption increase, floor space is big, system complex.
Utility model content
The purpose of this utility model is to provide a kind of rotary type molecular sieve oxygenerator, and it can effectively solve the problem that background technology
Present in problem.
To achieve the above object, the utility model provides following technical scheme：A kind of rotary type molecular sieve oxygenerator, including
Outside air compressor, air cooling driers, air buffer, the first adsorption tower, the second adsorption tower, oxygen buffer and oxygenerator
Shell；The air compressor, air cooling driers and air buffer are sequentially arranged in the bottom of oxygen generator shell；Described first inhales
Attached tower and the second adsorption tower are arranged in parallel within the middle part of oxygen generator shell；The oxygen buffer is located at the upper of oxygen generator shell
Portion；The air compressor, air cooling driers, air buffer, the first adsorption tower, the second adsorption tower or oxygen buffer are logical
Cross gas pipeline series connection；First adsorption tower includes absorption shell, support frame, float support set, rotary body, closure, Z
Type air guide bucket and adsorbing medium；The adsorption tower outer casing bottom both sides are respectively fixedly connected with support frame；Support frame as described above upper end is consolidated
Surely float support set is connected；The float support set is coordinated by the step shaft clearance at rotary body two ends；The float support set
End face outside fixed connection and sealing lid；The Z-type air guide bucket is placed on inside rotary body；Described Z-type air guide bucket one end, which is fixed, to be connected
It is connected on the inside of closure；The Z-type air guide bucket other end patch volt is on adsorbing medium surface；The adsorbing medium is filled in rotation
Internal portion.
Further, first adsorption tower is consistent with the second absorption tower structure；First adsorption tower or the second absorption
The internal structure of tower is using symmetrical.
Further, the float support set includes vertical core and cross-drilled hole；Outside vertical core corresponding rotation body end portion Step Shaft
Circle is set；The omoplate face of described cross-drilled hole corresponding rotation body end portion Step Shaft is set.
Further, rotary body two ends Step Shaft it is cylindrical on be in axial direction laid with groove, and the number of groove
Measure as 6 to 8.
Further, the Z-type air guide bucket port adjacent with adsorbing medium is located at the bottom of rotary body；The Z-type air guide
Bucket is not contacted with rotary body.
Further, the adsorbing medium specifically uses zeolite adsorption particle.
Compared with prior art, the beneficial effects of the utility model are：The rotary type molecular sieve oxygenerator internal structure cloth
Office is simple, easy for installation；The internal structure of adsorption tower is symmetrical arranged, and is doubled than common adsorption tower oxygen generation efficiency；Make
Adsorbing medium realizes the structure setting of spinfunction, and its power resources is a part of gases at high pressure for shunting in gas pipeline, no
Power source is provided with special, the energy is saved；The rotary body of adsorbing medium rotation is driven under the support that float support covers, in outstanding
Floating state, is rotated, the generation not rubbed, it is to avoid use lubricating oil pollutes air, Er Qieti under suspended state
High security；Because Z-type air guide bucket is fixed on closure, position keeps constant, and pressure-air is imported by Z-type air guide bucket to be revolved
Swivel is internal, on adsorbing medium, and correspondence Z-type air guide bucket port is partially in high pressure conditions, and nitrogen etc. is adsorbed, oxygen leads to
Cross, remaining position is in low-pressure state, adsorbing medium can regenerate, because adsorbing medium is in rotation status, high pressure and low pressure
Part is alternately changed, and substantially increases oxygen generation efficiency.
Brief description of the drawings
Fig. 1 is internal structure layout of the present utility model；
Fig. 2 is the cut-away view of the first adsorption tower of the present utility model；
In reference：1. air compressor；2. air cooling driers；3. air buffer；4. the first adsorption tower；41. inhale
Attached shell；42. support frame；43. float support set；431. vertical core；432. cross-drilled hole；44. rotary body；45. closure；46.Z types
Air guide bucket；47. adsorbing medium；5. the second adsorption tower；6. oxygen buffer；7. oxygen generator shell.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of rotary type molecular sieve oxygenerator, including sky
Air compressor 1, air cooling driers 2, air buffer 3, the first adsorption tower 4, the second adsorption tower 5, oxygen buffer 6 and oxygenerator
Shell 7；The air compressor 1, air cooling driers 2 and air buffer 3 are sequentially arranged in the bottom of oxygen generator shell 7；Institute
State the first adsorption tower 4 and the second adsorption tower 5 is arranged in parallel within the middle part of oxygen generator shell 7；The oxygen buffer 6 is located at oxygen processed
The top of machine shell 7；The air compressor 1, air cooling driers 2, air buffer 3, the first adsorption tower 4, the second adsorption tower 5
Or oxygen buffer 6 is connected by gas pipeline；First adsorption tower 4 includes absorption shell 41, support frame 42, floated
Support set 43, rotary body 44, closure 45, Z-type air guide bucket 46 and adsorbing medium 47；Absorption shell 41 two bottom sides point
Support frame 42 is not fixedly connected with；The upper end of support frame as described above 42 is fixedly connected with float support set 43；The float support set 43 passes through
The step shaft clearance at the two ends of rotary body 44 coordinates；The float support covers 43 end face outside fixed connection and sealing lids 45；The Z-type
Air guide bucket 46 is placed on inside rotary body 44；Described 46 one end of Z-type air guide bucket are fixedly connected on the inner side of closure 45；The Z-type
Air guide bucket 46 other ends patch volt is on the surface of adsorbing medium 47；The adsorbing medium 47 is filled in inside rotary body 44.
Further, first adsorption tower 4 is consistent with the structure of the second adsorption tower 5；First adsorption tower 4 or second is inhaled
The internal structure of attached tower 5 is using symmetrical.
Further, the float support set 43 includes vertical core 431 and cross-drilled hole 432；The end of 431 corresponding rotation body of vertical core 44
The cylindrical setting of portion's Step Shaft；The omoplate face of the described end Step Shaft of 432 corresponding rotation body of cross-drilled hole 44 is set.
Further, the two ends Step Shaft of rotary body 44 it is cylindrical on be in axial direction laid with groove, and groove
Quantity is 6 to 8.
Further, 46 ports adjacent with adsorbing medium 47 of Z-type air guide bucket are located at the bottom of rotary body 44；The Z
Type air guide bucket 46 is not contacted with rotary body 44.
Further, the adsorbing medium 47 specifically uses zeolite adsorption particle.
The utility model is operationally：Air compressor 1, air cooling driers 2 and air buffer 3 are sequentially arranged in oxygen processed
The bottom of machine shell 7；First adsorption tower 4 and the second adsorption tower 5 are arranged in parallel within the middle part of oxygen generator shell 7；Oxygen buffer 6
It is located at the top of oxygen generator shell 7；Air compressor 1, air cooling driers 2, air buffer 3, the first adsorption tower 4, second are inhaled
Attached tower 5 or oxygen buffer 6 are connected by gas pipeline；First adsorption tower 4 includes absorption shell 41, support frame 42, floated
Dynamic support set 43, rotary body 44, closure 45, Z-type air guide bucket 46 and adsorbing medium 47；Adsorb the two bottom sides of shell 41 difference
It is fixedly connected with support frame 42；The upper end of support frame 42 is fixedly connected with float support set 43；Float support set 43 passes through 44 liang of rotary body
The step shaft clearance at end coordinates；Float support covers 43 end face outside fixed connection and sealing lids 45；Z-type air guide bucket 46 is placed on rotation
Inside body 44；46 one end of Z-type air guide bucket are fixedly connected on the inner side of closure 45；Z-type air guide bucket 46 other ends patch volt is situated between in absorption
On the surface of matter 47；Adsorbing medium 47 is filled in inside rotary body 44；First adsorption tower 4 is consistent with the structure of the second adsorption tower 5；First
The internal structure of the adsorption tower 5 of adsorption tower 4 or second is using symmetrical；Float support set 43 includes vertical core 431 and cross-drilled hole 432；
The cylindrical setting of the end Step Shaft of 431 corresponding rotation body of vertical core 44；The described end step of 432 corresponding rotation body of cross-drilled hole 44
The omoplate face of axle is set；The two ends Step Shaft of rotary body 44 it is cylindrical on be in axial direction laid with groove；The quantity of groove is 6
It is individual to 8；The width of groove is 0.2 centimetre to 0.5 centimetre；46 ports adjacent with adsorbing medium 47 of Z-type air guide bucket are located at rotation
The bottom of swivel 44；The Z-type air guide bucket 46 is not contacted with rotary body 44；Adsorbing medium 47 specifically uses zeolite adsorption particle；
Rotary type molecular sieve oxygenerator internal structure layout is simple, easy for installation；The internal structure of adsorption tower is symmetrical arranged, than common
Adsorption tower oxygen generation efficiency be doubled；Adsorbing medium is set to realize the structure setting of spinfunction, its power resources is gas
A part of gases at high pressure shunted in pipeline, provide power source without special, save the energy；Drive the rotation of adsorbing medium rotation
Body in suspended state, is rotated, the generation not rubbed under the support that float support covers under suspended state, it is to avoid
Using lubricating oil, air is polluted, and improve security；Because Z-type air guide bucket is fixed on closure, position is kept not
Become, pressure-air is imported inside rotary body by Z-type air guide bucket, on adsorbing medium, at the part of correspondence Z-type air guide bucket port
In high pressure conditions, nitrogen etc. is adsorbed, and oxygen passes through, and remaining position is in low-pressure state, and adsorbing medium can regenerate, due to inhaling
Attached medium is in rotation status, and high-pressure section and low-pressure section are alternately changed, and substantially increase oxygen generation efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of rotary type molecular sieve oxygenerator, it is characterised in that：Including air compressor (1), air cooling driers (2), air
Buffer (3), the first adsorption tower (4), the second adsorption tower (5), oxygen buffer (6) and oxygen generator shell (7)；The air pressure
Contracting machine (1), air cooling driers (2) and air buffer (3) are sequentially arranged in the bottom of oxygen generator shell (7)；Described first inhales
Attached tower (4) is arranged in parallel within the middle part of oxygen generator shell (7) with the second adsorption tower (5)；The oxygen buffer (6) is located at oxygen processed
The top of machine shell (7)；The air compressor (1), air cooling driers (2), air buffer (3), the first adsorption tower (4),
Second adsorption tower (5) or oxygen buffer (6) are connected by gas pipeline；First adsorption tower (4) is included outside adsorption tower
Shell (41), support frame (42), float support set (43), rotary body (44), closure (45), Z-type air guide bucket (46) and absorption are situated between
Matter (47)；Described absorption shell (41) two bottom sides are respectively fixedly connected with support frame (42)；Support frame as described above (42) upper end is solid
Surely float support set (43) is connected；The float support set (43) is coordinated by the step shaft clearance at rotary body (44) two ends；Institute
State float support set (43) end face outside fixed connection and sealing lid (45)；The Z-type air guide bucket (46) is placed on rotary body (44)
It is internal；Described Z-type air guide bucket (46) one end is fixedly connected on the inside of closure (45)；Z-type air guide bucket (46) other end patch
Volt is on adsorbing medium (47) surface；It is internal that the adsorbing medium (47) is filled in rotary body (44).
2. a kind of rotary type molecular sieve oxygenerator according to claim 1, it is characterised in that：First adsorption tower (4)
It is consistent with the second adsorption tower (5) structure；The internal structure of first adsorption tower (4) or the second adsorption tower (5) is using symmetrical
Distribution.
3. a kind of rotary type molecular sieve oxygenerator according to claim 1, it is characterised in that：The float support set (43)
Including vertical core (431) and cross-drilled hole (432)；The cylindrical setting of vertical core (431) corresponding rotation body (44) end Step Shaft；It is described
Cross-drilled hole (432) corresponding rotation body (44) end Step Shaft omoplate face set.
4. a kind of rotary type molecular sieve oxygenerator according to claim 1, it is characterised in that：Rotary body (44) two ends
Step Shaft it is cylindrical on be in axial direction laid with groove, and the quantity of groove is 6 to 8.
5. a kind of rotary type molecular sieve oxygenerator according to claim 1, it is characterised in that：The Z-type air guide bucket (46)
Adjacent port is located at the bottom of rotary body (44) with adsorbing medium (47)；Z-type air guide bucket (46) not with rotary body (44)
Contact.
6. a kind of rotary type molecular sieve oxygenerator according to claim 1, it is characterised in that：Adsorbing medium (47) tool
Body uses zeolite adsorption particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231093.8U CN206580552U (en) | 2017-03-10 | 2017-03-10 | A kind of rotary type molecular sieve oxygenerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231093.8U CN206580552U (en) | 2017-03-10 | 2017-03-10 | A kind of rotary type molecular sieve oxygenerator |
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| Publication Number | Publication Date |
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| CN206580552U true CN206580552U (en) | 2017-10-24 |
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| CN201720231093.8U Expired - Fee Related CN206580552U (en) | 2017-03-10 | 2017-03-10 | A kind of rotary type molecular sieve oxygenerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113929060A (en) * | 2021-11-25 | 2022-01-14 | 合肥康居人智能科技有限公司 | Oxygenerator core |
-
2017
- 2017-03-10 CN CN201720231093.8U patent/CN206580552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113929060A (en) * | 2021-11-25 | 2022-01-14 | 合肥康居人智能科技有限公司 | Oxygenerator core |
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| 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: 20171024 Termination date: 20210310 |