CN206168096U - Compressed air crosses filter core - Google Patents
Compressed air crosses filter core Download PDFInfo
- Publication number
- CN206168096U CN206168096U CN201621181755.7U CN201621181755U CN206168096U CN 206168096 U CN206168096 U CN 206168096U CN 201621181755 U CN201621181755 U CN 201621181755U CN 206168096 U CN206168096 U CN 206168096U
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- CN
- China
- Prior art keywords
- filter layer
- compressed air
- end cover
- filter
- filter core
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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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- Filtering Of Dispersed Particles In Gases (AREA)
- Drying Of Gases (AREA)
Abstract
The utility model discloses a compressed air crosses filter core belongs to compressed air purification treatment technical field. This compressed air crosses filter core includes upper end cover, filter layer and bottom end cover, the filter layer is the tube -shape, filter layer outside cover is equipped with the draft tube that admits air, admit air and be close to on the draft tube be provided with the vane on the position at filter layer top, the top of filter layer is passed through go up end cap seal, draft tube and the vane of admitting air passes through the upper end cover set firmly in on the top of filter layer, the bottom of filter layer is passed through lower end cap seal, be provided with the filter core export on the upper end cover. This crosses the filter core can realize multiple functions such as dewatering, deoiling, dust removal, has that occupation space is little, spare part is few, an advantage such as simple structure and cost are lower.
Description
Technical field
This utility model is related to compressed air purifying processing technology field, and in particular to a kind of pressure that can separate air water dirt
Contracting air filtration core.
Background technology
At present, compressed-air filter on the market is divided into two kinds, and one kind is using centrifugation, gravity, inertia and collision etc.
Mechanism remove compressed air in contained humidity moisture trap, another kind be provided with filter element and utilize physical barrier technology come
The aerosol class impurity such as solid particle, water droplet and mist of oil in separation compressed air, makes air be able to the high efficiency particulate air filter of cleaning.
In practical application, it is the work characteristics for adapting to high load capacity, mostly using double-filtration, needs moisture trap and high efficiency filter
Device is used in parallel, compressed air is effectively processed before into downstream piping system.It is above-mentioned by moisture trap and height
Effect filter is installed in parallel in air compressor host the mode for filtering compressed air and has the disadvantage that：Take up room big, no
It is easily installed and safeguards, parts are more, production assembling trouble is relatively costly.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of compressed air filtration core, should
Filtration core can realize the several functions such as eliminating water, oil removing, dedusting, with few little, parts, simple structure and the cost of taking up room
Relatively low the advantages of.
To solve the above problems, the technical scheme adopted by this utility model is as follows：
A kind of compressed air filtration core, which includes upper end cover, filter layer and bottom end cover；The filter layer is cylindrical in shape, described
Air inlet guide shell is arranged with the outside of filter layer, on the air inlet guide shell, rotation is provided with the position at the top of the filter layer
Leaf；By the upper end cover seal, the air inlet guide shell and vane are fixed by the upper end cover at the top of the filter layer
On the top of the filter layer, the bottom of the filter layer is provided with filter by the lower end cover seal on the upper end cover
Core is exported.
Used as this utility model preferred embodiment, the inner side and outer side of the filter layer is separately provided for protection
The rhombic supporting net of the filter layer.
Preferably, the filter layer is glass layer.
Preferably, the height of the air inlet guide shell is the 1/2~4/5 of the height of the filter layer.
In order to increase the contact area and dust containing capacity of filter layer and gas dirt, it is preferable that the filter layer is in the wave for folding
Shape, has the advantages that the big pressure drop of Air permenbility is little and dust containing capacity is high.
Compared to existing technology, the beneficial effects of the utility model are：
Compressed air filtration core described in the utility model is by vane using principles such as centrifugation, gravity, inertia and collisions
Remove the large quantity of moisture in compressed air, and the physical barrier technology using filter layer is more than 3 separating in compressed air particle diameter
The impurity such as~5 μm of solid particle, water droplet, can realize the several functions such as eliminating water, oil removing, dedusting, bear the work of cooling driers
Lotus is mitigated the reduction so as to the amount of saving energy, and reduces the number of times that essence is filtered, with the little, parts that take up room are few, structure
The advantages of simple and cost is relatively low.
Description of the drawings
Fig. 1 is the structural representation of compressed air filtration core described in the utility model；
Fig. 2 is the top view of filter layer described in the utility model；
Wherein, 1, upper end cover；11st, filter cartridge outlet；2nd, filter layer；3rd, bottom end cover；4th, air inlet guide shell；5th, vane；6th, Pedicellus et Pericarpium Trapae
Shape supporting network.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
With reference to Fig. 1, it is compressed air filtration core described in the utility model, which includes upper end cover 1, filter layer 2 and lower end
Lid 3.Filter layer 2 is cylindrical in shape, and is arranged with for compressed air to be directed through the air inlet guide shell of filter layer 2 on the outside of filter layer 2
4, it is provided with the position on air inlet guide shell 4 at the top of the filter layer 2 for guiding compressed air to spin the vane of motion
5.The top of filter layer 2 is sealed by upper end cover 1, and air inlet guide shell 4 and vane 5 pass through the top that upper end cover 1 is arranged at filter layer 2
In portion, the bottom of filter layer 2 is sealed by bottom end cover 3, is provided with for supplying the compressed air through purified treatment on upper end cover 1
The filter cartridge outlet 11 of outflow.Compressed air filtration core of the present utility model guides compressed air to spin fortune by vane 5 first
It is dynamic so that the moisture and big particle diameter solid particle in compressed air outwards throw away under the action of the centrifugal force and under gravity under
Fall, so as to realize gas-water separation；In the presence of air inlet guide shell 4, compressed air is directed over filter layer 2, and filter layer 2 will
In compressed air, the aerosol class impurity such as solid particle of the particle diameter more than 3~5 μm, water droplet and mist of oil is intercepted, so as to realize
Gas dirt is separated.
In order that this utility model structure more firmly and extends its service life, the inner side and outer side difference of filter layer 2
It is provided with for protecting the rhombic supporting net 6 of filter layer 2.Preferably, glass fibre of the filter layer 2 for 3~5 μm of filtering accuracy
The Impurity removals such as layer, solid particle, water droplet by filter layer 2 by particle diameter in compressed air more than 3~5 μm, after can reducing
Continuous fine straining number of times is so as to reduces cost.As shown in Fig. 2 the contact area in order to increase filter layer 2 and gas dirt, it is preferable that mistake
Filtering layer 2 is wavy in what is folded.
Preferably, the height of air inlet guide shell 4 for the height of filter layer 2 1/2~4/5.One side of such set-up mode
Face can enable air inlet guide shell 4 guide compressed air through filter layer 2 goodly, on the other hand increase to a certain extent
Structural integrity of the present utility model is added.
The compressed air filtration core course of work of the present utility model is as follows：After filtration core is installed in filter, compression
Air first passes through the guiding of vane 5 and spins motion, and the centrifugal force that produced using vane 5 and inertia will be big contained by compressed air
Particle diameter solid particle and the outside throwing of liquid water droplets, hit the inwall of filter, and fall under gravity, so as to reach
Except in compressed air 95% moisture；The compressed air for filtering large quantity of moisture passes through filter layer 2 in the presence of air inlet guide shell 4
Solid particle and greasy dirt are leached, the compressed air Jing filter cartridge outlet 11 for eventually passing purified treatment flows out.
Above-mentioned embodiment is only preferred implementation of the present utility model, it is impossible to this utility model protection is limited with this
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of this utility model and replacement belong to
In this utility model scope required for protection.
Claims (5)
1. a kind of compressed air filtration core, it is characterised in that：Including upper end cover, filter layer and bottom end cover；The filter layer is in cylinder
Shape, is arranged with air inlet guide shell on the outside of the filter layer, on the air inlet guide shell on the position at the top of the filter layer
It is provided with vane；The top of the filter layer is passed through on described by the upper end cover seal, the air inlet guide shell and vane
End cap is fixedly arranged on the top of the filter layer, the bottom of the filter layer by the lower end cover seal, on the upper end cover
It is provided with filter cartridge outlet.
2. compressed air filtration core according to claim 1, it is characterised in that：The inner side and outer side difference of the filter layer
It is provided with for protecting the rhombic supporting net of the filter layer.
3. compressed air filtration core according to claim 1, it is characterised in that：The filter layer is glass layer.
4. compressed air filtration core according to claim 1, it is characterised in that：The height of the air inlet guide shell is described
The 1/2~4/5 of the height of filter layer.
5. compressed air filtration core according to claim 1, it is characterised in that：The filter layer is wavy in what is folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181755.7U CN206168096U (en) | 2016-10-27 | 2016-10-27 | Compressed air crosses filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181755.7U CN206168096U (en) | 2016-10-27 | 2016-10-27 | Compressed air crosses filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168096U true CN206168096U (en) | 2017-05-17 |
Family
ID=58682268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621181755.7U Active CN206168096U (en) | 2016-10-27 | 2016-10-27 | Compressed air crosses filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376566A (en) * | 2017-08-14 | 2017-11-24 | 张家港市益成机械有限公司 | A kind of tail gas gathering device of immersion paint drying machine |
-
2016
- 2016-10-27 CN CN201621181755.7U patent/CN206168096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376566A (en) * | 2017-08-14 | 2017-11-24 | 张家港市益成机械有限公司 | A kind of tail gas gathering device of immersion paint drying machine |
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