CN207708710U - A kind of oxygen generating plant filter device - Google Patents
A kind of oxygen generating plant filter device Download PDFInfo
- Publication number
- CN207708710U CN207708710U CN201721823920.9U CN201721823920U CN207708710U CN 207708710 U CN207708710 U CN 207708710U CN 201721823920 U CN201721823920 U CN 201721823920U CN 207708710 U CN207708710 U CN 207708710U
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- CN
- China
- Prior art keywords
- active carbon
- carbon filter
- tank body
- strainer
- wall
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Abstract
The utility model discloses a kind of oxygen generating plant filter devices, it is characterised in that：Including tank body, the left side of the tank body is equipped with air inlet, right side is equipped with gas outlet, strainer and active carbon filter are additionally provided in the tank body, the strainer is set to the left side of the active carbon filter, the strainer is arranged close to the air inlet, and the outer edge surface of the strainer is in contact with the inner wall of the tank body；The active carbon filter is cylindrical structure, and the middle part of the active carbon filter is equipped with a column type slot, and the column type slot is arranged towards left opening, and strainer described in the opening face of the column type slot is arranged；One annular slab of left side of the active carbon filter is connected with the inner wall of the tank body, a position-limit mechanism is equipped in the middle part of the inner wall of the tank body, it is sheathed in the middle part of the active carbon filter in the position-limit mechanism, and the right side of the active carbon filter is arranged close to the gas outlet.The utility model improves the quality of oxygen processed.
Description
Technical field
The utility model is related to a kind of oxygen generating plant more particularly to a kind of oxygen generating plant filter devices.
Background technology
The industrial oxygenerating machine separation air adsorption tower group of mainly filling up molecular sieve by two is under normal temperature condition, pressing
Contracting air enters adsorption tower, nitrogen in adsorption tower in air etc. is by molecule by filtering after removing water the purified treatments such as dry
Sieve is adsorbed, and oxygen is made to be enriched in the gas phase, and from outlet, outflow is stored in oxygen surge tank, and complete in another tower
Molecular sieve at absorption is depressured rapidly, and the ingredient adsorbed, two tower alternate cycles are parsed, you can it is >=90% to obtain purity
Cheap oxygen.
But in the prior art, in oxygen preparation, the gas that is sucked all is air, containing more miscellaneous in air
Object, ordinary circumstance are all directly to carry out one using the molecular sieve in strainer or adsorption tower to filter, and in this mode, are still deposited
In more sundries, the cleanliness factor of oxygen can be influenced, influences the safety that oxygen uses.
Invention content
The utility model aim is to provide a kind of oxygen generating plant filter device, by using the structure, improves oxygen processed
The cleanliness factor of oxygen in the process improves the safety in utilization of oxygen.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of oxygen generating plant filter device, including
The left side of tank body, the tank body is equipped with air inlet, and right side is equipped with gas outlet, and strainer and activated carbon filtering are additionally provided in the tank body
Device, the strainer are set to the left side of the active carbon filter, and the strainer is arranged close to the air inlet, and the strainer
Outer edge surface be in contact with the inner wall of the tank body；The active carbon filter is cylindrical structure, the active carbon filter
Middle part be equipped with a column type slot, the column type slot is arranged towards left opening, strainer setting described in the opening face of the column type slot；Institute
One annular slab of left side for stating active carbon filter is connected with the inner wall of the tank body, and a limit is equipped in the middle part of the inner wall of the tank body
Position mechanism, is sheathed in the position-limit mechanism in the middle part of the active carbon filter, and the right side of the active carbon filter is leaned on
The nearly gas outlet setting.
In above-mentioned technical proposal, the position-limit mechanism includes exterior annular circle and interior annular circle, the outer side ring
Shape circle is set to the outside of the interior annular circle, and the outer wall of the exterior annular circle is installed on the inner wall of the tank body, institute
It states exterior annular circle through complex root supporting rod to be connected with the interior annular circle, institute is inserted in the middle part of the active carbon filter
It states in interior annular circle.
In above-mentioned technical proposal, the active carbon filter includes shell and is set to the active carbon particle of enclosure interior,
The annular slab is connected with the left side of the shell.
In above-mentioned technical proposal, a plurality of notches are evenly equipped on the inside of the annular slab, each notch is equipped with one
Cover board, the left side setting of active carbon filter described in the notch face.
In above-mentioned technical proposal, the left side top of the tank body is equipped with an arc port, and the arc port is equipped with an arc
Cover board, the strainer are inserted in the tank interior through the arc port.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1., can be to big grain size by strainer by the way that strainer and active carbon filter are arranged in tank body in the utility model
Sundries be filtered, then utilize active carbon filter it is for re-filtering, can further increase in this way filter quality and
Filter effect ensures the quality of gas, ensures the oxygen cleanliness factor after oxygen processed, improves the safety that oxygen uses, prevents sundries
Damage to equipment ensures the service life and safety in utilization of equipment；
2. charcoal filter is cylindrical structure in the utility model, and active carbon filter is equipped with left side opening
Column type slot, in this way in filter process, gas will pass through column type slot and is then filtered in entering active carbon filter, this
Sample can increase the contact area of active carbon filter and gas, improve filter effect.
Description of the drawings
Fig. 1 is the structural schematic diagram in the utility model embodiment one；
Fig. 2 is the structural schematic diagram of position-limit mechanism in the utility model embodiment one；
Fig. 3 is the end structure illustration of annular slab in the utility model embodiment one (under one piece of cover board opening state).
Wherein：1, tank body；2, air inlet；3, gas outlet；4, strainer；5, active carbon filter；6, column type slot；7, annular
Plate；8, position-limit mechanism；9, exterior annular circle；10, interior annular circle；11, supporting rod；12, notch；13, cover board；14, arc port；
15, curved cover plate.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment one：Shown in Fig. 1~3, a kind of oxygen generating plant filter device, including tank body 1, the tank body 1
Left side is equipped with air inlet 2, and right side is equipped with gas outlet 3, strainer 4 and active carbon filter 5, the filter are additionally provided in the tank body 1
Net 4 is set to the left side of the active carbon filter 5, and the strainer 4 is arranged close to the air inlet 2, and the strainer 4 is outer
Edge face is in contact with the inner wall of the tank body 1；The active carbon filter 5 is cylindrical structure, the active carbon filter 5
Middle part is equipped with a column type slot 6, and the column type slot 6 is arranged towards left opening, and strainer 4 described in the opening face of the column type slot 6 is arranged；
One annular slab 7 of left side of the active carbon filter 5 is connected with the inner wall of the tank body 1, is set in the middle part of the inner wall of the tank body 1
There is a position-limit mechanism 8, the middle part of the active carbon filter 5 is sheathed in the position-limit mechanism 8, and the active carbon filter
5 right side is arranged close to the gas outlet 3.
In the present embodiment, when in use, gas is entered from air inlet in tank body, is then first passed through strainer and is carried out tentatively
Filtering after then gas is by strainer, enters inside active carbon filter, by big particulate matter to filtering out due to ring
The presence of shape plate, gas can enter active carbon filter from column type slot and be filtered, that is to say, that gas is filtered from activated carbon
The middle vacancy of column type slot inside device enters inside active carbon filter, can be effectively increased active carbon filter and gas in this way
The contact area of body, while the circulation passage of gas can be increased, filter efficiency can be effectively improved in this way.
Shown in Fig. 1,2, the position-limit mechanism 8 includes exterior annular circle 9 and interior annular circle 10, the outside
Annular ring is set to the outside of the interior annular circle, and the outer wall of the exterior annular circle is installed on the inner wall of the tank body,
The exterior annular circle is connected through complex root supporting rod 11 with the interior annular circle, is plugged in the middle part of the active carbon filter
In in the interior annular circle.
In the present embodiment, the diameter of active carbon filter can be less than the internal diameter of tank body, can either save activated carbon in this way
The size of filter reduces cost, while can also ensure that filter quality.
Wherein, the active carbon filter includes shell and is set to the active carbon particle of enclosure interior, the annular slab
It is connected with the left side of the shell.
Shown in Figure 3, the inside of the annular slab 7 is evenly equipped with a plurality of notches 12, and each notch 12 is equipped with
One cover board 13, the left side setting of active carbon filter described in the notch face.
In the present embodiment, shell is the structure of left side opening, and active carbon particle is directly added to out of shell opening
Then enclosure interior is sealed the opening of shell by annular slab, prevents active carbon particle from leaking out.Pass through notch and cover board
Setting, the active carbon particle of enclosure interior can be replaced, ensure filter quality.
Shown in Figure 1, the left side top of the tank body 1 is equipped with an arc port 14, and the arc port 14 is equipped with an arc
Shape cover board 15, the strainer are inserted in the tank interior through the arc port.
By the setting of arc port and curved cover plate, when strainer is cleaned, curved cover plate can be directly opened,
Strainer is extracted out and is cleaned, it is convenient and efficient and high-quality.
Claims (5)
1. a kind of oxygen generating plant filter device, it is characterised in that：Including tank body, the left side of the tank body is equipped with air inlet, right
Side is equipped with gas outlet, and strainer and active carbon filter are additionally provided in the tank body, and the strainer is set to the activated carbon filtering
The left side of device, the strainer are arranged close to the air inlet, and the outer edge surface of the strainer is in contact with the inner wall of the tank body；
The active carbon filter is cylindrical structure, and the middle part of the active carbon filter is equipped with a column type slot, column type slot court
Left opening is arranged, strainer setting described in the opening face of the column type slot；One annular slab of left side of the active carbon filter
It is connected with the inner wall of the tank body, a position-limit mechanism, the middle part of the active carbon filter is equipped in the middle part of the inner wall of the tank body
It is sheathed in the position-limit mechanism, and the right side of the active carbon filter is arranged close to the gas outlet.
2. oxygen generating plant filter device according to claim 1, it is characterised in that：The position-limit mechanism includes outside including
Side annular ring and interior annular circle, the exterior annular circle are set to the outside of the interior annular circle, the exterior annular circle
Outer wall be installed on the inner wall of the tank body, the exterior annular circle is through complex root supporting rod and the interior annular circle phase
Even, it is inserted in the interior annular circle in the middle part of the active carbon filter.
3. oxygen generating plant filter device according to claim 1, it is characterised in that：The active carbon filter includes shell
Body and the active carbon particle for being set to enclosure interior, the annular slab are connected with the left side of the shell.
4. oxygen generating plant filter device according to claim 1, it is characterised in that：It is evenly equipped on the inside of the annular slab
A plurality of notches, each notch are equipped with a cover board, the left side setting of active carbon filter described in the notch face.
5. oxygen generating plant filter device according to claim 1, it is characterised in that：The left side top of the tank body is equipped with
One arc port, the arc port are equipped with a curved cover plate, and the strainer is inserted in the tank interior through the arc port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823920.9U CN207708710U (en) | 2017-12-22 | 2017-12-22 | A kind of oxygen generating plant filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823920.9U CN207708710U (en) | 2017-12-22 | 2017-12-22 | A kind of oxygen generating plant filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708710U true CN207708710U (en) | 2018-08-10 |
Family
ID=63049400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823920.9U Expired - Fee Related CN207708710U (en) | 2017-12-22 | 2017-12-22 | A kind of oxygen generating plant filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152427A (en) * | 2019-05-12 | 2019-08-23 | 江苏苏航医疗设备有限公司 | A kind of medical oxygen generator air filter |
-
2017
- 2017-12-22 CN CN201721823920.9U patent/CN207708710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152427A (en) * | 2019-05-12 | 2019-08-23 | 江苏苏航医疗设备有限公司 | A kind of medical oxygen generator air filter |
| CN110152427B (en) * | 2019-05-12 | 2021-06-08 | 江苏苏航医疗设备有限公司 | Air filtering device of medical oxygen generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180810 Termination date: 20181222 |