CN208684408U - A kind of dust-proof molecular-sieve type oxygen generating plant - Google Patents
A kind of dust-proof molecular-sieve type oxygen generating plant Download PDFInfo
- Publication number
- CN208684408U CN208684408U CN201820751073.8U CN201820751073U CN208684408U CN 208684408 U CN208684408 U CN 208684408U CN 201820751073 U CN201820751073 U CN 201820751073U CN 208684408 U CN208684408 U CN 208684408U
- Authority
- CN
- China
- Prior art keywords
- dust
- shell
- oxygen generating
- generating plant
- air inlet
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of dust-proof molecular-sieve type oxygen generating plant, including shell, pneumatic filter, air compressor and adsorption tower are equipped in the shell；The surface of the shell is equipped with air inlet, and the air inlet docks the screen pipe extended in oriented shell, and the screen pipe, pneumatic filter, air compressor and adsorption tower are sequentially connected；The air inlet is covered with grid, and the screen pipe is interior to be arranged in sequence dust filter screen and activated charcoal strainer along airflow direction.The oxygen generating plant of the utility model can filter out the large particulate matter in air, ensure the smooth circulation of gas, extend the service life of equipment.
Description
Technical field
The utility model relates to medical oxygen generator field, especially a kind of dust-proof molecular-sieve type oxygen generating plant.
Background technique
Oxygenerator is the equipment of oxygen producing, is clinically mainly used for the patient of expiratory dyspnea or anoxic, and principle is
Using air separation technology, air is allowed to the difference of the condensation point of each ingredient in high density compressed recycling air certain
At a temperature of carry out gas-liquid separation, further rectifying and obtain.
Molecular-sieve type oxygen generator is one kind relatively conventional in oxygenerator, the method for using pressurized adsorbent normal pressure to desorb,
Identical cyclic process is carried out respectively by two adsorption towers, to realize continuous gas supply.The inlet end of this oxygenerator is mainly right
Air is filtered, and the substance with respect to bulky grain such as dust in air is not accounted for, and the substance of bulky grain enters gas
In filter plant, it is easy blocking gas filter plant, reduces the service life of equipment.
Utility model content
The utility model provides a kind of dust-proof molecular-sieve type oxygen generating plant, can filter out the large particulate matter in air,
It ensures the smooth circulation of gas, extends the service life of equipment.
The utility model embodiment provides a kind of dust-proof molecular-sieve type oxygen generating plant, including shell, sets in the shell
There are pneumatic filter, air compressor and adsorption tower；The surface of the shell is equipped with air inlet, and the air inlet docks oriented shell
The screen pipe extended in vivo, the screen pipe, pneumatic filter, air compressor and adsorption tower are sequentially connected；The air inlet
It is covered with grid, the screen pipe is interior to be arranged in sequence dust filter screen and activated charcoal strainer along airflow direction.
Preferably, dust-exhausting port is additionally provided on the shell, the screen pipe is connected with dust discharge channel, the dust discharge channel
One end is connected to the cavity connection between grid and dust filter screen, the other end with dust-exhausting port.
Preferably, the air inlet and dust-exhausting port are arranged at the back side of shell, and dust-exhausting port is located at the lower section of air inlet.
Preferably, it is set in the shell there are two coaming plate and bottom plate, two coaming plates are located at the both ends of bottom plate, and the bottom plate is set
It is set to from screen pipe to dust-exhausting port and tilts.
Preferably, the dust filter screen is dust-proof cotton net.
In the utility model, it is additionally arranged filter screen in the air inlet of equipment, grid is covered on air inlet, can prevent
Sundries enters air inlet, and dust filter screen can filter out the large particulate matters such as the dust in air, and activated charcoal strainer can be with
Dust and moisture etc. are further adsorbed, both dust removal, can also remove moisture removal.Therefore, based on the oxygen generating plant of the utility model,
The large particulate matter in air can be filtered out, the smooth circulation of gas is ensured, extends the service life of equipment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the molecular-sieve type oxygen generating plant of embodiment of the utility model；
Fig. 2 is a kind of rearview of the molecular-sieve type oxygen generating plant of embodiment of the utility model；
Fig. 3 is a kind of structural schematic diagram of the screen pipe of embodiment of the utility model.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.
The utility model embodiment provides a kind of dust-proof molecular-sieve type oxygen generating plant, as shown in Figure 1 comprising shell 1,
Shell 1 is the shell of oxygen generating plant, the internal cavity with accommodating object, be equipped in the shell 1 pneumatic filter 3,
Air compressor 4 and adsorption tower 5.The surface of the shell 1 is equipped with air inlet 11, and outside air enters system from the air inlet 11
In oxygen equipment, the air inlet 11 docks the screen pipe 2 extended in oriented shell 1, and outside air is flowed into from air inlet 11 and filtered
Pipe 2 carries out primary filtration by screen pipe 2.
The screen pipe 2, pneumatic filter 3, air compressor 4 and adsorption tower 5 are sequentially connected, and gas is successively from screen pipe
2, pneumatic filter 3, air compressor 4 and adsorption tower 5 flow through, and pneumatic filter 3 is in existing molecular-sieve type oxygen generating plant
Filter device keeps the cleaning of air for removing bacterium and foreign gas in air.Air compressor 4 is used for gas
Compression is one of the core component of oxygenerator, and adsorption tower 5 then adsorbs other impurities gas and liquefied foreign gas, and oxygen is most
It is exported from adsorption tower 5 eventually.Adsorption tower 5 is connected with control valve, and oxygen generating plant itself has corresponding control system, control system
By the control to control valve, two kinds of gases of oxygen and nitrogen can be exported by control valve.
As depicted in figs. 1 and 2, it is covered with grid 12 on the air inlet 11, it is larger that grid 12 can isolate size
Sundries, prevent from entering that air inlet 11 is blocked in air inlet 11.Dust is arranged in sequence along airflow direction in the screen pipe 2
Filter screen 21 and activated charcoal strainer 22, dust filter screen 21 have careful mesh, can pass through for air, but obstruct dust
Equal large particulate matters, activated charcoal strainer 22 can further adsorb the large particles such as dust, at the same time it can also adsorb in air
Moisture, keep gas more dry.
In one embodiment, dust-exhausting port 13 is additionally provided on the shell 1, the screen pipe 2 is connected with dust discharge channel, institute
The one end in dust discharge channel is stated with the cavity connection between grid 12 and dust filter screen 21, the other end is connected to dust-exhausting port 13.
Since the large particulate matters such as dust are obstructed by dust filter screen 21, the large particles such as dust can be deposited in grid 12 and dust
Cavity between filter screen 21, long-term in this way, easily causing blocking, setting dust discharge channel can make the large particles such as dust
Matter is mobile from dust discharge channel, and is finally discharged from dust-exhausting port 13.
In one embodiment, the air inlet 11 and dust-exhausting port 13 are arranged at the back side of shell 1, and dust-exhausting port 13 is located at
The lower section of air inlet 11, the large particles such as dust can be natural to be discharged from dust-exhausting port 13 under the effect of gravity.
In one embodiment, as shown in figure 3, being set in the shell 1 there are two coaming plate 24 and bottom plate 23, two coaming plates 24
Positioned at the both ends of bottom plate 23, coaming plate 24 and bottom plate 23 are connect with screen pipe 2, and the side wall of coaming plate 24, bottom plate 23 and shell 1 encloses
The dust discharge channel is formed, the bottom plate 23 is set as tilting from screen pipe 2 to dust-exhausting port 13, so that the large particulate matters such as dust can
Quickly it is discharged along bottom plate 23 from dust-exhausting port 13.
Wherein, the dust filter screen 21 of above-described embodiment is dust-proof cotton net, more preferable to the adsorptivity of dust.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is only limited to these instructions.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made.
Claims (5)
1. a kind of dust-proof molecular-sieve type oxygen generating plant, it is characterised in that:
Including shell, pneumatic filter, air compressor and adsorption tower are equipped in the shell；The surface of the shell be equipped with into
Port, the air inlet dock the screen pipe extended in oriented shell, the screen pipe, pneumatic filter, air compressor and
Adsorption tower is sequentially connected；The air inlet is covered with grid, and dust is arranged in sequence along airflow direction in the screen pipe and filters
Net and activated charcoal strainer.
2. molecular-sieve type oxygen generating plant according to claim 1, it is characterised in that:
Dust-exhausting port is additionally provided on the shell, the screen pipe is connected with dust discharge channel, the same grid in one end in the dust discharge channel
Cavity connection between net and dust filter screen, the other end are connected to dust-exhausting port.
3. molecular-sieve type oxygen generating plant according to claim 2, it is characterised in that:
The air inlet and dust-exhausting port are arranged at the back side of shell, and dust-exhausting port is located at the lower section of air inlet.
4. molecular-sieve type oxygen generating plant according to claim 3, it is characterised in that:
It is set in the shell there are two coaming plate and bottom plate, two coaming plates are located at the both ends of bottom plate, and the bottom plate is set as from filtering
Pipe is tilted to dust-exhausting port.
5. molecular-sieve type oxygen generating plant according to claim 1-4, it is characterised in that:
The dust filter screen is dust-proof cotton net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751073.8U CN208684408U (en) | 2018-05-21 | 2018-05-21 | A kind of dust-proof molecular-sieve type oxygen generating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751073.8U CN208684408U (en) | 2018-05-21 | 2018-05-21 | A kind of dust-proof molecular-sieve type oxygen generating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208684408U true CN208684408U (en) | 2019-04-02 |
Family
ID=65877214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820751073.8U Active CN208684408U (en) | 2018-05-21 | 2018-05-21 | A kind of dust-proof molecular-sieve type oxygen generating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208684408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019067A (en) * | 2021-04-16 | 2021-06-25 | 连云港欧亚气体有限公司 | Portable pressure swing adsorption oxygen apparatus for producing |
| CN114748976A (en) * | 2022-05-09 | 2022-07-15 | 湖南捷工医疗科技有限公司 | Medical oxygen generator with self-cleaning active carbon adsorption layer |
-
2018
- 2018-05-21 CN CN201820751073.8U patent/CN208684408U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019067A (en) * | 2021-04-16 | 2021-06-25 | 连云港欧亚气体有限公司 | Portable pressure swing adsorption oxygen apparatus for producing |
| CN113019067B (en) * | 2021-04-16 | 2022-02-11 | 连云港欧亚气体有限公司 | Portable pressure swing adsorption oxygen apparatus for producing |
| CN114748976A (en) * | 2022-05-09 | 2022-07-15 | 湖南捷工医疗科技有限公司 | Medical oxygen generator with self-cleaning active carbon adsorption layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208684408U (en) | A kind of dust-proof molecular-sieve type oxygen generating plant | |
| CN108096981A (en) | A kind of plastic film produces flue dust collecting eliminating equipment | |
| CN215048679U (en) | Purifier for air separation | |
| CN113117420A (en) | High-purity nitrogen preparation equipment and preparation method | |
| CN106237734B (en) | A kind of efficient dedusting and purifying air system | |
| CN207734833U (en) | A kind of Environmental-protecting dust-removing equipment | |
| CN206599444U (en) | Low noise oxygenerator | |
| CN207755942U (en) | A kind of fume extractor of fire-fighting robot | |
| CN206985715U (en) | Control system for equipment of making nitrogen technological process | |
| CN106310795B (en) | A kind of air filtration purification processing system | |
| CN208786093U (en) | A kind of medical air module type is adsorbed by drying clearing machine | |
| CN108654301A (en) | A kind of industrial waste-gas purifier of environmental protection | |
| CN208244334U (en) | A kind of Pulse filter drum dust collector | |
| CN207918428U (en) | A kind of novel energy-conserving pressure swing adsorption oxygen making device | |
| CN206934960U (en) | A kind of workshop air dust arrester | |
| CN208526202U (en) | A kind of inside-admission outside-exit type compressed air dry cartridge filter refrigerating | |
| CN109173580A (en) | A kind of pressure varying adsorption gas separating equipment energy-saving control device | |
| CN206113143U (en) | Oxygen boosting type air purifier | |
| CN205472648U (en) | Last molecular sieve desorption regeneration structure of oxygen making equipment | |
| CN208667090U (en) | A kind of clean type molecular-sieve type oxygen generating plant | |
| CN209630791U (en) | A kind of nitrogen making machine group active carbon filter | |
| CN217662417U (en) | Constant-current and isobaric diffusion device of large oxygen generator | |
| CN218421618U (en) | Harmful gas processing apparatus | |
| CN218130650U (en) | Filter equipment for nitrogen generator | |
| CN207468327U (en) | A kind of pretreatment mechanical filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |