CN207002254U - Dispersion type Oxygenerator - Google Patents
Dispersion type Oxygenerator Download PDFInfo
- Publication number
- CN207002254U CN207002254U CN201720472006.8U CN201720472006U CN207002254U CN 207002254 U CN207002254 U CN 207002254U CN 201720472006 U CN201720472006 U CN 201720472006U CN 207002254 U CN207002254 U CN 207002254U
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- CN
- China
- Prior art keywords
- compressor
- dispersion type
- air
- oxygenerator
- molecular sieve
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- 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.)
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- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model belongs to medical oxygen generating plant field, more particularly to a kind of dispersion type Oxygenerator, can improve the continuous working period of oxygenerator, adapts to psychro-environment.A kind of dispersion type Oxygenerator, including front end filter, compressor, air cushioning tank, drying device, oxygen module processed and high efficiency particle air filter, above-mentioned front end filter, compressor, air cushioning tank, drying device, oxygen module processed and high efficiency particle air filter are sequentially connected, described compressor sets heat exchanging pipe, and compressor is connected by heat exchanger with air cushioning tank.Heating preheating is carried out to oxygenerator using compressor preheating, using psychro-environment, high efficiency particle air filter is HEPA, abundant can cross air filtering and pass through molecular sieve bed entrained solid particulate matter.
Description
Technical field
The utility model belongs to medical oxygen generating plant field, more particularly to a kind of dispersion type Oxygenerator.
Background technology
Pressure-variable adsorption (Pressure Swing Adsorption. abbreviation PSA), is a kind of new gas adsorbing separation skill
Art, it has the following advantages：(1) product purity is high.(2) can typically be worked in room temperature and under not high pressure, bed does not have to when regenerating
Heating, energy saving economy.(3) equipment is simple, operation, easy maintenance.(4) continuous circulate operation, automation can be fully achieved.Therefore,
After this new technology comes out, just paid close attention to, competitively R and D, quickly grown by various countries' industrial quarters, and it is increasingly mature.
It is common at present problems with to be present using the oxygenerator of pressure swing adsorption：(1) performance is unstable, molecular sieve bed
Persistently dropped to using rear gas production and oxygen concentration lower.(2) work under the particular surroundings such as highland and severe cold, rarefaction of air is not adapted to
Make.
The content of the invention
The utility model provides a kind of dispersion type Oxygenerator, improves the continuous working period of oxygenerator, adapts to psychro-environment,
Used technical scheme is：
A kind of dispersion type Oxygenerator, including front end filter, compressor, air cushioning tank, drying device, oxygen module processed with
High efficiency particle air filter, above-mentioned front end filter, compressor, air cushioning tank, drying device, oxygen module processed and highly effective air mistake
Filter is sequentially connected, and described compressor sets heat exchanging pipe, and compressor is connected by heat exchanger with air cushioning tank.Profit
Heating preheating is carried out to oxygenerator with compressor preheating, using psychro-environment, high efficiency particle air filter is HEPA, can fully be filtered
Air passes through molecular sieve bed entrained solid particulate matter.
Preferably, the heat exchanging pipe is spirality pipe, is made using heat-conducting.Helical design can make pipeline
With air heat exchange improved efficiency.
Preferably, the heat-conducting includes stainless steel, copper.
Wherein, the oxygen module processed includes multigroup molecular sieve bed being made up of molecular sieve, and the molecular sieve bed is circumferentially square
To equal distribution.Multigroup molecular sieve bed work, improves the oxygen duration processed.
Further, the molecular sieve bed is connected by rotary distributor.Make multigroup sifting bed timesharing work using distributing valve
Make, slow down the decay of molecular sieve bed performance while continuation is ensured.
Preferably, the molecular sieve bed quantity is no less than 3.
The utility model is simple in construction, make use of compressor preheating to preheat oxygenerator, adapts to psychro-environment, multigroup
Molecular sieve bed time-sharing work, ensure that can desorb sifting bed while oxygen processed, extend usage time.
Brief description of the drawings
Fig. 1 is the utility model planar structure schematic diagram；
Fig. 2 is the utility model side schematic view；
In figure：1- front ends filter, 2- compressors, 3- air cushioning tanks, 4- drying devices, 5- oxygen modules, 6- are efficient
Air cleaner, 21- heat exchanging pipes, 51- sifting beds, 52- rotary distributors.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
As shown in Fig. 1~Fig. 2, a kind of dispersion type Oxygenerator, including front end filter 1, compressor 2, the sky being sequentially connected
Gas surge tank 3, drying device 4, oxygen module 5 processed and high efficiency particle air filter 6.Pass through between compressor 2 and air cushioning tank 3
Heat exchanging pipe 21 connects, and heat exchanging pipe 21 is spiral metal tube.Oxygen module 5 processed includes 3 groups of 51,3 groups of molecular sieve beds
Along the circumferential direction equal distribution, the lower section of oxygen module 5 processed set rotary distributor 52 to sifting bed 51, and rotary distributor 52 is driven by motor
Dynamic, motor is rotated by motor gear band moving valve, an open hole is set on valve body, when open hole and a certain group of sifting bed 51 connect
When logical, this group of sifting bed 51 starts oxygen work processed, and other two groups of sifting beds 51 play desorption and pressure stabilization function.
Utility model works process is：After equipment starts, compressor 2 is started working, and air passes through front end filter 1
It is inhaled into, front end filter 1 can remove the solid particulate matter in air.Compressor 2 will be transported to air cushioning after air pressurized
The waste heat of compressor 2 can be conducted to oxygenerator, carried by tank 3, the heat exchanging pipe 21 between compressor 2 and air cushioning tank 3
The temperature of high workload environment.Air cushioning tank 3 plays pressure stabilization function to air, and then enters drying device 4, and drying device 4 can
The work such as oil removing, water removal are carried out to air, remove the liquid component in air.Oxygen module 5 processed uses pressure-variable adsorption (PSA) skill
Art, air is subjected to separation absorption, nitrogen is discharged after treatment, and oxygen then is completed finally to make by high efficiency particle air filter 6
Oxygen step.
Claims (5)
- A kind of 1. dispersion type Oxygenerator, it is characterised in that including front end filter, compressor, air cushioning tank, drying device, Oxygen module processed and high efficiency particle air filter, above-mentioned front end filter, compressor, air cushioning tank, drying device, oxygen module processed with High efficiency particle air filter is sequentially connected, and described compressor sets heat exchanging pipe, and compressor is delayed by heat exchanger and air Rush tank connection.
- 2. dispersion type Oxygenerator as claimed in claim 1, it is characterised in that the heat exchanging pipe is spirality pipe, is made It is made of heat-conducting.
- 3. dispersion type Oxygenerator as claimed in claim 1, it is characterised in that the oxygen module processed includes multigroup by molecule screen banks Into molecular sieve bed, the molecular sieve bed along the circumferential direction equal distribution.
- 4. dispersion type Oxygenerator as claimed in claim 3, it is characterised in that the molecular sieve bed is connected by rotary distributor Connect.
- 5. dispersion type Oxygenerator as claimed in claim 3, it is characterised in that the molecular sieve bed quantity is no less than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472006.8U CN207002254U (en) | 2017-04-28 | 2017-04-28 | Dispersion type Oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472006.8U CN207002254U (en) | 2017-04-28 | 2017-04-28 | Dispersion type Oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002254U true CN207002254U (en) | 2018-02-13 |
Family
ID=61442508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472006.8U Active CN207002254U (en) | 2017-04-28 | 2017-04-28 | Dispersion type Oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426246A (en) * | 2021-06-29 | 2021-09-24 | 西藏圣海诺科技有限公司 | Pressure swing adsorption oxygen generating equipment for dispersed oxygen |
-
2017
- 2017-04-28 CN CN201720472006.8U patent/CN207002254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426246A (en) * | 2021-06-29 | 2021-09-24 | 西藏圣海诺科技有限公司 | Pressure swing adsorption oxygen generating equipment for dispersed oxygen |
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