CN208150965U - A kind of oxygen processed air inlet buffer unit - Google Patents
A kind of oxygen processed air inlet buffer unit Download PDFInfo
- Publication number
- CN208150965U CN208150965U CN201721824651.8U CN201721824651U CN208150965U CN 208150965 U CN208150965 U CN 208150965U CN 201721824651 U CN201721824651 U CN 201721824651U CN 208150965 U CN208150965 U CN 208150965U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- arc
- tank body
- backstop
- blast pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of oxygen processed air inlet buffer units, it is characterised in that：Including tank body, the tank body is equipped with air inlet and gas outlet, and the air inlet is set to the bottom of the tank wall, and the gas outlet is set to the top of the tank wall；An arc-shaped cover that Open Side Down is additionally provided in the tank body, the air inlet is set in the arc-shaped cover；A backstop is additionally provided with below the arc-shaped cover, the top of the backstop is connected with the bottom of the arc-shaped cover, and the bottom of the backstop is connected with the inner wall of the tank body；A residue-removing opening is additionally provided on the tank wall, the residue-removing opening is equipped with a seal cover board, and the residue-removing opening is set to the lower section of the air inlet, and backstop described in the residue-removing opening face is arranged.The utility model improves the service life of equipment, reduces maintenance rate.
Description
Technical field
The utility model relates to a kind of oxygen generating plant more particularly to a kind of oxygen processed air inlet buffer units.
Background technique
The adsorption tower group that industrial oxygenerating machine separation air mainly fills up molecular sieve by two is under normal temperature conditions, pressing
Contracting air enters adsorption tower after removing water the purified treatments such as dry, nitrogen in adsorption tower in air etc. is by molecule by filtering
Sieve is adsorbed, and is enriched with oxygen 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, parses the ingredient adsorbed, two tower alternate cycles, it is >=90% that purity, which can be obtained,
Cheap oxygen.
Wherein, when oxygen processed works, ordinary circumstance is all air blower air draught, is blowed air into an adsorption tower, is utilized
Adsorption tower adsorbs nitrogen, so that remaining oxygen is entered buffering in surge tank, is finally sent out oxygen using compressor
It uses.Simultaneously in this process, vacuum pump vacuumizes another vacant adsorption tower, and internal nitrogen is taken out
Out, convenient for using next time.
In the prior art, air blower directly blows air into adsorption tower, some miscellaneous included in such air
Object also can be directly blown into adsorption tower, be easy to damage the molecular sieve of adsorption tower and its inside, while air velocity is big,
It is easy to cause breakage to internal molecular sieve.Therefore, how above-mentioned technical problem is solved, is that those skilled in the art need effort
Direction.
Summary of the invention
The utility model aim is to provide a kind of oxygen processed air inlet buffer unit and improves buffering by using the structure
The service life of filling, reduces maintenance rate, also improves oxygen quality processed.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of oxygen processed air inlet buffer unit, including
Tank body, the tank body are equipped with air inlet and gas outlet, and the air inlet is set to the bottom of the tank wall, the outlet
Mouth is set to the top of the tank wall；An arc-shaped cover that Open Side Down, the air inlet setting are additionally provided in the tank body
In in the arc-shaped cover；A backstop, the bottom at the top of the backstop and the arc-shaped cover are additionally provided with below the arc-shaped cover
It is connected, the bottom of the backstop is connected with the inner wall of the tank body；A residue-removing opening, the clear material are additionally provided on the tank wall
Mouth is equipped with a seal cover board, and the residue-removing opening is set to the lower section of the air inlet, and backstop described in the residue-removing opening face
Setting.
In above-mentioned technical proposal, the outside of the tank body is additionally provided with a blast pipe, described blast pipe one end and the air inlet
Mouth is connected, and the other end is connected with an air blower.
In above-mentioned technical proposal, the blast pipe is equipped with a speed limiting mechanism.
In above-mentioned technical proposal, the speed limiting mechanism includes lower limiting board, upper limit plate, positioning plate and adjusts bolt, institute
The bottom that lower limiting board is fixedly installed in the blast pipe is stated, the positioning plate is fixedly installed in the top of the blast pipe, institute
The top movement for stating upper limit plate is set on the positioning plate, and the upper limit plate is set in the blast pipe, described
Bolt is adjusted to be spirally connected at the top of the positioning plate and the upper limit plate.
In above-mentioned technical proposal, the top of the lower limiting board is equipped with arc groove, and the upper limit plate is ring structure, and
The upper limit plate can be inserted in the arc groove through the adjusting bolt.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
It, can will be into using the setting of arc-shaped cover 1. by the way that arc-shaped cover and backstop are arranged in tank body in the utility model
The gas of port blowout carries out the blocking above to a certain degree, can play the role of buffering, while utilizing the setting of backstop, energy
It is enough that isolation blocking is carried out to foreign matter, the damage to latter equipment is prevented, guarantees the service life of equipment, reduces maintenance rate；
Speed limiting mechanism is set on blast pipe in the utility model, using the setting of speed limiting mechanism, can be adjusted into slow
The wind speed inside tank is rushed, compared with tradition adjusts the mode of air blower, adjusts better quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment one；
Fig. 2 is the schematic diagram of internal structure of blast pipe in the utility model embodiment one.
Wherein：1, tank body；2, air inlet；3, gas outlet；4, arc-shaped cover；5, backstop；6, residue-removing opening；7, seal cover board；8,
Blast pipe；9, lower limiting board；10, upper limit plate；11, positioning plate；12, bolt is adjusted；13, arc groove.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment one：Ginseng as shown in FIGS. 1 and 2, a kind of oxygen processed air inlet buffer unit, including tank body 1 is set on the tank body 1
There are air inlet 2 and gas outlet 3, the air inlet 2 is set to the bottom of 1 side wall of tank body, and the gas outlet 3 is set to described
The top of 1 side wall of tank body；An arc-shaped cover 4 that Open Side Down is additionally provided in the tank body 1, the air inlet 2 is set to the arc
In shape cover 4；The lower section of the arc-shaped cover 4 is additionally provided with a backstop 5, the bottom phase at the top of the backstop 5 and the arc-shaped cover 4
Even, the bottom of the backstop 5 is connected with the inner wall of the tank body 1；A residue-removing opening 6 is additionally provided on 1 side wall of tank body, it is described clear
Material mouth 6 is equipped with a seal cover board 7, and the residue-removing opening 6 is set to the lower section of the air inlet 2, and 6 face institute of the residue-removing opening
State the setting of backstop 5.
In the present embodiment, the outside of the tank body 1 is additionally provided with a blast pipe 8, described 8 one end of blast pipe and the air inlet
Mouth 2 is connected, and the other end is connected with an air blower.
In the present embodiment, gas is sent in tank body from blast pipe by air inlet by air blower when in use, then
It is passed out in adsorption tower from gas outlet again.Wherein, during entering tank body from air inlet, gas can first impact arc
On cover, being stopped by arc-shaped cover, the flow velocity of gas can be delayed in this way, then reducing speed enters in tank body from backstop,
In this process, a part of sundries can be filtered by backstop, stopped to sundries, prevented sundries from making to follow-up equipment
At damage.After sundries is saved bit by bit to a certain extent, operator can open seal cover board, be hindered backstop out of residue-removing opening
The sundries of gear guarantees the air permeability effect of backstop to cleaning up.
Ginseng as shown in FIGS. 1 and 2, the blast pipe be equipped with a speed limiting mechanism.
Shown in Figure 2, the speed limiting mechanism includes lower limiting board 9, upper limit plate 10, positioning plate 11 and adjusts bolt
12, the lower limiting board is fixedly installed in the bottom of the blast pipe, and the positioning plate is fixedly installed in the top of the blast pipe
The top movement in portion, the upper limit plate is set on the positioning plate, and the upper limit plate is set in the blast pipe,
The adjusting bolt passes through to be spirally connected at the top of the positioning plate and the upper limit plate.
The top of the lower limiting board 9 is equipped with arc groove 13, and the upper limit plate is ring structure, and the upper limit plate
It can be inserted in the arc groove through the adjusting bolt.
In traditional approach, for the speed limit of air-flow, ordinary circumstance is all the gear for adjusting air blower, adjusts wind speed, still
This effect is not very well, scheduled wind speed to be not achieved in other words.In the present embodiment, by the setting of speed limiting mechanism, when
When needing to limit wind speed, the distance between upper limit plate and lower limiting board are adjusted, is allowed gas to enough by between upper and lower limits plate
Spacing, wind speed can also be limited in this way by the inner ring of upper limit intralamellar part, in real time adjust, adjust effect
Fruit is more preferable, more acurrate.
Claims (5)
1. a kind of oxygen processed air inlet buffer unit, it is characterised in that：Including tank body, the tank body is equipped with air inlet and outlet
Mouthful, the air inlet is set to the bottom of the tank wall, and the gas outlet is set to the top of the tank wall；It is described
An arc-shaped cover that Open Side Down is additionally provided in tank body, the air inlet is set in the arc-shaped cover；The lower section of the arc-shaped cover
It is additionally provided with a backstop, the top of the backstop is connected with the bottom of the arc-shaped cover, the bottom of the backstop and the tank body
Inner wall is connected；A residue-removing opening is additionally provided on the tank wall, the residue-removing opening is equipped with a seal cover board, and the residue-removing opening is set
It is placed in the lower section of the air inlet, and backstop described in the residue-removing opening face is arranged.
2. oxygen processed according to claim 1 air inlet buffer unit, it is characterised in that：The outside of the tank body is additionally provided with one
Blast pipe, described blast pipe one end are connected with the air inlet, and the other end is connected with an air blower.
3. oxygen processed according to claim 2 air inlet buffer unit, it is characterised in that：The blast pipe is equipped with a speed limit
Mechanism.
4. oxygen processed according to claim 3 air inlet buffer unit, it is characterised in that：The speed limiting mechanism includes lower limit
Plate, upper limit plate, positioning plate and adjusting bolt, the lower limiting board are fixedly installed in the bottom of the blast pipe, the positioning
Plate is fixedly installed in the top of the blast pipe, and the top movement of the upper limit plate is set on the positioning plate, and described
Upper limit plate is set in the blast pipe, the top spiral shell for adjusting bolt and passing through the positioning plate and the upper limit plate
It connects.
5. oxygen processed according to claim 4 air inlet buffer unit, it is characterised in that：The top of the lower limiting board is equipped with
Arc groove, the upper limit plate is ring structure, and the upper limit plate can be inserted in the arc through the adjusting bolt
In slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824651.8U CN208150965U (en) | 2017-12-22 | 2017-12-22 | A kind of oxygen processed air inlet buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824651.8U CN208150965U (en) | 2017-12-22 | 2017-12-22 | A kind of oxygen processed air inlet buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150965U true CN208150965U (en) | 2018-11-27 |
Family
ID=64413589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824651.8U Expired - Fee Related CN208150965U (en) | 2017-12-22 | 2017-12-22 | A kind of oxygen processed air inlet buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208150965U (en) |
-
2017
- 2017-12-22 CN CN201721824651.8U patent/CN208150965U/en not_active Expired - Fee Related
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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: 20181127 Termination date: 20191222 |