CN208389684U - A kind of compressed-air filter - Google Patents
A kind of compressed-air filter Download PDFInfo
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- CN208389684U CN208389684U CN201820700980.XU CN201820700980U CN208389684U CN 208389684 U CN208389684 U CN 208389684U CN 201820700980 U CN201820700980 U CN 201820700980U CN 208389684 U CN208389684 U CN 208389684U
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- filter
- centrifuge
- compressed
- compressed air
- air
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Abstract
The utility model relates to purification techniques fields, disclose a kind of compressed-air filter, including centrifuge, the filter being located on the outside of the centrifuge and the liquid collecting container being connected to the bottom of the centrifuge, centrifugal rotation track is equipped on the inside of the centrifuge, the upper end of the centrifuge is equipped with compressed air inlet, the lower end of the centrifuge is connected to the side of the filter bottom end, and the other side of the filter bottom end is equipped with compressed air outlet.The centrifugal rotation track-span time of compressed air centrifugal action improves the separating effect of the impurity such as compressed air and water, oil；The inverted u-shaped filter in longitudinal section increases the filtration path of compressed air, improves the filter efficiency of compressed air；Compressed air uses the form of upper entering and lower leaving, and by centrifugal rotation and adsorption filtration two-step purification, the moisture of separation and adsorption compression air improves the quality of compressed air.
Description
Technical field
The utility model relates to purification techniques fields, more particularly to a kind of compressed-air filter.
Background technique
Compressed air has become the second largest energy of the modern industry in addition to electric power, and in modern industry field, it is through life
Produce process always.It is high to the quality requirement of compressed air in purification techniques field, not only require oil-free, nothing in compressed air
Water, it is tightened up require it is sterile.In compressed air preparation process, atmosphere can bring the lubricating oil and machine of air compressor machine into when compressed
Tool abrasive dust, and compressed air has a large amount of oversaturated water vapours and is reduced into water droplet again, deposits in compressed air
Moisture, dust, grease etc. can make gas transmission line corrosion blocking if cannot remove clean by timely, cause Pneumatic component
Breakdown, mechanically-sealing apparatus abrasion, thus may cause immeasurable loss to production.
That there are filtered versions is single for existing compressed-air filter, and filtering compressed air clean-up effect is poor, in filter
The problems such as portion can not visualize, service life is short, at high cost.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of compressed-air filters, to solve existing compressed-air filter filtering
Problem in the form of a single, that filtering compressed air clean-up effect is poor, service life is short, at high cost.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of compressed-air filter, including centrifuge, is provide with
Filter on the outside of the centrifuge and the liquid collecting container being connected to the bottom of the centrifuge, the inner sidewall of the centrifuge
On be equipped at intervals with multiple centrifugal rotation tracks along the vertical direction, drain is equipped on the lateral wall of the centrifuge along the vertical direction
Pipe, the side wall of the centrifuge between the two neighboring centrifugal rotation track are logical equipped with what is be connected to the catheter
Hole, the water outlet of the catheter are connected to the liquid collecting container, and the upper end of the centrifuge is equipped with compressed air inlet, described
The lower end of centrifuge is connected to the side of the filter, and the bottom end of the filter other side is equipped with compressed air outlet.
Wherein, the filter is the inverted u-shaped structure in longitudinal section, and the upper end cover of the filter sets upper plate, the mistake
The bottom end of filter is equipped with substrate.
Wherein, installing absorption particle in the filter, the absorption particle are the silicon particle of changeable colour.
Wherein, the filter peripheral side is equipped with the sleeve of transparent material, is equipped with protective cover, the guarantor on the outside of the sleeve
Shield is equipped with observation window.
Wherein, the material of the sleeve is organic glass or tempered glass.
Wherein, sealing ring is equipped between the sleeve and the protective cover and the upper plate and the substrate.
Wherein, the upper plate is connect with the substrate by screw rod.
Wherein, drainage switch is equipped at the discharge outlet of the liquid collecting container.
Wherein, multiple centrifugal rotation tracks helically arrange by formula, the centrifugal rotary close to the centrifuge lower end
The lower port in transition road is connected to the filter.
Wherein, the centrifuge and the filter connectivity part are equipped with hydrophobic filter membrane, and the filter is equipped with the compression
Hydrophobic filter membrane is equipped at air outlet slit.
(3) beneficial effect
A kind of compression filter provided by the utility model, compressed air enter from the compressed air inlet of centrifuge upper end
Centrifuge accelerates rotation using gravity and power vertically downward, centrifugal rotation track-span compressed air centrifugal action when
Between, improve the separating effect of the impurity such as compressed air and water, oil；Compressed air by the inverted u-shaped filter side in longitudinal section into
Enter, be discharged by the compressed air outlet of the other side, increase the filtration path of compressed air, improves the filtering effect of compressed air
Rate；Compressed air uses the form of upper entering and lower leaving, by centrifugal rotation and adsorption filtration two-step purification, improves compressed air
Clean-up effect and quality.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model embodiment；
Fig. 2 is the main view of the utility model embodiment.
In figure, 1: centrifuge；11: catheter；12: centrifugal rotation track；13: compressed air inlet；2: filter；21:
Adsorb particle；22: sleeve；23: protective cover；24: screw rod；25: observation window；26: hydrophobic screen；27: compressed air outlet；28:
Upper plate；29: substrate；3: liquid collecting container；31: drainage switch.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of compressed-air filter, including centrifuge 1, cover
It is located at the outside of centrifuge 1 and longitudinal section U-shaped filter 2 and the liquid collecting container 3 that is connected to the bottom of centrifuge 1, centrifuge 1
Inner sidewall on be equipped with multiple centrifugal rotation tracks 12 along the vertical direction, be equipped on the lateral wall of centrifuge 1 and lead along the vertical direction
Liquid pipe 11, the side wall of the centrifuge 1 between two neighboring centrifugal rotation track 12 are equipped with the through-hole being connected to catheter 11,
The water outlet of catheter 11 is connected to liquid collecting container 3, and the upper end of centrifuge 1 is equipped with compressed air inlet 13, the lower end of centrifuge 1
It is connected to the side of filter 2, the bottom end of 2 other side of filter is equipped with compressed air outlet 27.
Further, the upper end of centrifuge 1 is equipped with compressed air inlet 13, compressed air to be imported in centrifuge 1,
Multiple centrifugal rotation tracks 12 of whole helically formula arrangement, this reality are equipped at intervals on the inner sidewall of centrifuge 1 along the vertical direction
It applies and is equipped with 6 centrifugal rotation tracks 12 in example, compressed air flows downward under gravity, and along centrifugal rotation track
12 centrifugal rotations extend the time of compressed air centrifugal action, improve the separating effect of the impurity such as compressed air and water, oil,
Change the common-mode of existing compressed air horizontal direction disengaging.
Wherein, catheter 11 is equipped on the lateral wall of centrifuge 1 along the vertical direction, is located at two neighboring centrifugal rotation track
The side wall of centrifuge 1 between 12 is equipped with the through-hole that is connected to catheter 11, the impurity such as water, oil mixed in compressed air from
Heart rate is big, in the periphery rotation of centrifugal rotation track 12, and enters catheter by the through-hole of 12 lower end of centrifugal rotation track
In 11, the water outlet of catheter 11 is connected to liquid collecting container 3, and the impurity such as the water of centrifuge separation, oil are imported in liquid collecting container 3,
It is equipped with drainage switch 31 at the discharge outlet of liquid collecting container 3, facilitates and excludes the impurity in liquid collecting container 3, while preventing the external world
Impurity enters in compressed-air filter, the preferably uni-directional drain valve of drainage switch 31.
Further, the outside of centrifuge 1 is coated with filter 2, and the longitudinal section of filter 2 is inverted u-shaped, filter 2
Upper end, which is equipped with, to be open and sets the sealing of upper plate 28 by lid, and the bottom end of filter 2 is equipped with substrate 29, to support entire filter,
It is connected and fixed between upper plate 28 and substrate 29 by screw rod 24, the structure of the sealing intensity and whole device that guarantee filter 2 is strong
Degree, replacement easy to disassemble.
Wherein, the side of 2 bottom end of filter is connected to the lower port of centrifugal rotation track 12,2 bottom end of filter it is another
Side be equipped with compressed air outlet 27, make compressed air after the centrifugal action of centrifuge 1, by 2 bottom end of filter side into
Enter the filtering by entire inverted U filter 2, then be discharged by the other side of the bottom end of filter 2, increases the mistake of compressed air
Stroke is filtered, filter effect is improved.
Further, installing absorption particle 21, the preferably silicon particle of changeable colour, the drying as changeable colour in filter 2
Color change can occur after absorbing water for agent, silicon particle, to indicate silicon particle water suction degree of saturation, to judge filter effect, and
Silicon particle is replaced by the upper plate 28 of 2 upper end of opening filter, the silicon particle after water suction saturation makes through dry repeat
With, cost is reduced, is prolonged the service life, raising drying effect.
Wherein, 2 peripheral side of filter is equipped with the sleeve 22 of transparent material, optional organic glass or tempered glass, sleeve 22
Outside be equipped with protective cover 23, to protect entire filter for installation, protective cover 23 is equipped with observation window 25, to observe in real time
The color change of silicon particle in filter 2, observe in real time compressed air filter effect, sleeve 22 and protective cover 23 and upper plate 28 and
It is equipped with sealing ring between substrate 29, guarantees the leakproofness of whole device, prevents the leakage of compressed air.
Further, centrifugal rotation track 12 and 2 connectivity part of filter are equipped with hydrophobic filter membrane 26, and filter 26 is equipped with compression
Hydrophobic filter membrane 26 is equipped at air outlet slit 27, the moisture filter to carry compressed air falls, and improves filter effect；With pressure
The mode of contracting air upper entering and lower leaving replaces the form of common horizontal direction disengaging, and using centrifugation and filters double-filtration
Method significantly improves the clean-up effect of compressed air.
It should be noted that the arrow direction in Fig. 1 is the flow direction of compressed air.
The process flow of the utility model embodiment work is as follows:
Compressed air, compressed air edge under the action of gravity and power are passed through into centrifuge by compressed air inlet
Centrifugal rotation track do centrifugal movement, in compressed air the impurity such as a part of water, oil under the action of centrifuge enter drain
Pipe, and excluded by liquid collecting container；
Compressed air after centrifugal action, the side through filter bottom end enter in filter, and along arrow side in Fig. 1
To flowing, after flowing through entire filter, it is equipped with by the abundant adsorption filtration of silicon particle is dry by the other side of filter bottom end
Compressed air outlet exclude filter, complete filtration, purification；
Operator penetrates sleeve by observation window, observes the color change of silicon particle in filter, when silicon particle absorbs water
After saturation, upper plate is opened, silicon particle is replaced, the silicon particle of taking-up is dry by drying in case reusing.
A kind of compression filter provided by the utility model, compressed air enter from the compressed air inlet of centrifuge upper end
Centrifuge accelerates rotation using gravity and power vertically downward, centrifugal rotation track-span compressed air centrifugal action when
Between, improve the separating effect of the impurity such as compressed air and water, oil；Compressed air by the inverted u-shaped filter side in longitudinal section into
Enter, be discharged by the compressed air outlet of the other side, increase the filtration path of compressed air, improves the filtering effect of compressed air
Rate；Compressed air uses the form of upper entering and lower leaving, by centrifugal rotation and adsorption filtration two-step purification, improves compressed air
Clean-up effect and quality.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of compressed-air filter, which is characterized in that including centrifuge, the filter being located on the outside of the centrifuge and
The liquid collecting container being connected to the bottom of the centrifuge, be equipped at intervals on the inner sidewall of the centrifuge along the vertical direction it is multiple from
Heart swing-around trajectory is equipped with catheter on the lateral wall of the centrifuge along the vertical direction, is located at the two neighboring centrifugal rotation
The side wall of the centrifuge between track is equipped with the through-hole that is connected to the catheter, the water outlet of the catheter with it is described
Liquid collecting container connection, the upper end of the centrifuge are equipped with compressed air inlet, the lower end of the centrifuge and the filter
The bottom end of side connection, the filter other side is equipped with compressed air outlet.
2. compressed-air filter as described in claim 1, which is characterized in that the filter is that longitudinal section is inverted u-shaped
Structure, the upper end cover of the filter set upper plate, and the bottom end of the filter is equipped with substrate.
3. compressed-air filter as described in claim 1, which is characterized in that installing absorption particle, institute in the filter
State the silicon particle that absorption particle is changeable colour.
4. compressed-air filter as claimed in claim 2, which is characterized in that the filter peripheral side is equipped with transparent material
Sleeve, be equipped with protective cover on the outside of the sleeve, the protective cover is equipped with observation window.
5. compressed-air filter as claimed in claim 4, which is characterized in that the material of the sleeve is organic glass or steel
Change glass.
6. compressed-air filter as claimed in claim 4, which is characterized in that the sleeve and the protective cover and it is described on
Sealing ring is equipped between plate and the substrate.
7. compressed-air filter as claimed in claim 2, which is characterized in that the upper plate and the substrate are connected by screw rod
It connects.
8. compressed-air filter as described in claim 1, which is characterized in that the row of being equipped at the discharge outlet of the liquid collecting container
Taps.
9. compressed-air filter as described in claim 1, which is characterized in that multiple centrifugal rotation tracks helically formula
Arrangement, the lower port close to the centrifugal rotation track of the centrifuge lower end are connected to the filter.
10. such as the described in any item compressed-air filters of claim 1-9, which is characterized in that the centrifuge and the mistake
Filter connectivity part is equipped with hydrophobic filter membrane, and the filter, which is equipped at the compressed air outlet, is equipped with hydrophobic filter membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700980.XU CN208389684U (en) | 2018-05-11 | 2018-05-11 | A kind of compressed-air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700980.XU CN208389684U (en) | 2018-05-11 | 2018-05-11 | A kind of compressed-air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208389684U true CN208389684U (en) | 2019-01-18 |
Family
ID=65135792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700980.XU Active CN208389684U (en) | 2018-05-11 | 2018-05-11 | A kind of compressed-air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208389684U (en) |
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2018
- 2018-05-11 CN CN201820700980.XU patent/CN208389684U/en active Active
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