CN108392934A - A kind of compressed-air filter - Google Patents
A kind of compressed-air filter Download PDFInfo
- Publication number
- CN108392934A CN108392934A CN201810449824.5A CN201810449824A CN108392934A CN 108392934 A CN108392934 A CN 108392934A CN 201810449824 A CN201810449824 A CN 201810449824A CN 108392934 A CN108392934 A CN 108392934A
- Authority
- CN
- China
- Prior art keywords
- filter
- centrifuge
- compressed
- compressed air
- air
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention 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, by centrifugal rotation and adsorption filtration two-step purification, improves the clean-up effect and quality of compressed air.
Description
Technical field
The present invention relates to purification techniques fields, more particularly to a kind of compressed-air filter.
Background technology
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 flow always.It is high to the quality requirement of compressed air in purification techniques field, not only require oil-free in compressed air, nothing
Water, it is tightened up require it is sterile.In compressed air preparation process, air 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, is deposited in compressed air
Moisture, dust, grease etc. gas transmission line corrosion can be made to block, cause Pneumatic component if cannot remove clean by timely
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, of high cost.
Invention content
(1) technical problems to be solved
The object of the present invention is to provide a kind of compressed-air filters, to solve existing compressed-air filter filtered version
Problem single, that filtering compressed air clean-up effect is poor, service life is short, of high cost.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of compressed-air filter, including centrifuge, it is located at institute
The liquid collecting container stated the filter on the outside of centrifuge and be connected to the bottom of the centrifuge, the madial wall upper edge of the centrifuge
Vertical direction is equipped at intervals with multiple centrifugal rotation tracks, and catheter, position are vertically equipped on the lateral wall of the centrifuge
The side wall of the centrifuge between the two neighboring centrifugal rotation track is equipped with the through-hole being connected to the catheter, institute
The water outlet for stating catheter is connected to the liquid collecting container, and the upper end of the centrifuge is equipped with compressed air inlet, the centrifugation
The lower end of device 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, adsorption particle is installed in the filter, the adsorption particle is the silicon particle of changeable colour.
Wherein, the filter peripheral side is equipped with the sleeve of transparent material, and protective cover, the guarantor are equipped 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, it is equipped with sealing ring 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 is equipped with hydrophobic filter membrane with the filter connectivity part, and the filter is equipped with the compression
Hydrophobic filter membrane is equipped at air outlet slit.
(3) advantageous effect
A kind of compression filter provided by the invention, compressed air enter centrifugation from the compressed air inlet of centrifuge upper end
Device utilizes gravity and power to accelerate rotation vertically downward, the centrifugal rotation track-span time of compressed air centrifugal action, carries
The separating effect of the impurity such as high compression air and water, oil；Compressed air is entered by the inverted u-shaped filter side in longitudinal section, by
The compressed air outlet of the other side is discharged, and increases the filtration path of compressed air, improves the filter efficiency of compressed air；Pressure
Contracting air uses the form of upper entering and lower leaving, by centrifugal rotation and adsorption filtration two-step purification, improves the purification of compressed air
Effect and quality.
Description of the drawings
Fig. 1 is the sectional view of the embodiment of the present invention；
Fig. 2 is the front view of the embodiment of the present invention.
In figure, 1：Centrifuge；11：Catheter；12：Centrifugal rotation track；13：Compressed air inlet；2：Filter；21：
Adsorption 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 implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of compressed-air filter, including centrifuge 1, 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 it is interior
It is vertically equipped with multiple centrifugal rotation tracks 12 on side wall, catheter is vertically equipped on the lateral wall of centrifuge 1
11, the side wall of the centrifuge 1 between two neighboring centrifugal rotation track 12 is equipped with the through-hole being connected to catheter 11, drain
The water outlet of pipe 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 and mistake
The side of filter 2 is connected to, and 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 vertically equipped at intervals on the madial wall of centrifuge 1
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, it is vertically equipped with catheter 11 on the lateral wall of centrifuge 1, 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 centrifugation, 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, 31 preferably uni-directional drain valve of drainage switch.
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 is equipped with opening and sets upper plate 28 by lid and seals, and the bottom end of filter 2 is equipped with substrate 29, to support entire filter,
It is connected and fixed by screw rod 24 between upper plate 28 and substrate 29, the structure of the sealing intensity and whole device that ensure 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, adsorption particle 21, the preferably silicon particle of changeable colour, the drying as changeable colour are installed 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, observes compressed air filter effect in real time, sleeve 22 and protective cover 23 and upper plate 28 and
It is equipped with sealing ring between substrate 29, ensures the leakproofness of whole device, prevents the leakage of compressed air.
Further, centrifugal rotation track 12 is equipped with hydrophobic filter membrane 26 with 2 connectivity part of filter, 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 technological process of work of the embodiment of the present invention is as follows：
Compressed air, compressed air edge under the action of gravity and power are passed through into centrifuge by compressed air inlet
It centrifugal rotation track and does centrifugal movement, the impurity such as a part of water, oil enter drain under the action of centrifuge in compressed air
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 other side of filter bottom end by the abundant adsorption filtration of silicon particle is dry
Compressed air outlet exclude filter, complete filtration, purification；
Operating personnel penetrate sleeve by observation window, observe 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 invention, compressed air enter centrifugation from the compressed air inlet of centrifuge upper end
Device utilizes gravity and power to accelerate rotation vertically downward, the centrifugal rotation track-span time of compressed air centrifugal action, carries
The separating effect of the impurity such as high compression air and water, oil；Compressed air is entered by the inverted u-shaped filter side in longitudinal section, by
The compressed air outlet of the other side is discharged, and increases the filtration path of compressed air, improves the filter efficiency of compressed air；Pressure
Contracting air uses the form of upper entering and lower leaving, by centrifugal rotation and adsorption filtration two-step purification, improves the purification of compressed air
Effect and quality.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
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 vertically equipped at intervals on the madial wall of the centrifuge it is multiple from
Heart swing-around trajectory is vertically equipped with catheter on the lateral wall of the centrifuge, 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 is connected to, and the upper end of the centrifuge is equipped with compressed air inlet, the lower end of the centrifuge and the filter
Side is connected to, and the bottom end of 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
The upper end cover of structure, the filter sets 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 install adsorption particle, institute in the filter
State the silicon particle that adsorption 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 with it is described on
It is equipped with sealing ring between plate and the substrate.
7. compressed-air filter as claimed in claim 2, which is characterized in that the upper plate is connected with the substrate 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 claim 1-9 any one of them compressed-air filters, 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 |
|---|---|---|---|
| CN201810449824.5A CN108392934B (en) | 2018-05-11 | 2018-05-11 | Compressed air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449824.5A CN108392934B (en) | 2018-05-11 | 2018-05-11 | Compressed air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108392934A true CN108392934A (en) | 2018-08-14 |
| CN108392934B CN108392934B (en) | 2023-08-22 |
Family
ID=63101001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449824.5A Active CN108392934B (en) | 2018-05-11 | 2018-05-11 | Compressed air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108392934B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212689A (en) * | 2022-07-19 | 2022-10-21 | 广东粤电靖海发电有限公司 | Compressed air purification system and method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1442224A (en) * | 2002-03-06 | 2003-09-17 | 前田贝壳零件服务株式会社 | Filter device |
| CN102764557A (en) * | 2012-07-17 | 2012-11-07 | 中国科学院理化技术研究所 | Gas-liquid separator combining centrifugal separation, baffle flow direction change and porous medium filtration |
| CN107648942A (en) * | 2017-11-10 | 2018-02-02 | 瑞立集团瑞安汽车零部件有限公司 | A kind of compressed-air filter and its air filter |
-
2018
- 2018-05-11 CN CN201810449824.5A patent/CN108392934B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1442224A (en) * | 2002-03-06 | 2003-09-17 | 前田贝壳零件服务株式会社 | Filter device |
| CN102764557A (en) * | 2012-07-17 | 2012-11-07 | 中国科学院理化技术研究所 | Gas-liquid separator combining centrifugal separation, baffle flow direction change and porous medium filtration |
| CN107648942A (en) * | 2017-11-10 | 2018-02-02 | 瑞立集团瑞安汽车零部件有限公司 | A kind of compressed-air filter and its air filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212689A (en) * | 2022-07-19 | 2022-10-21 | 广东粤电靖海发电有限公司 | Compressed air purification system and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108392934B (en) | 2023-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111170484A (en) | Sewage filtering and circulating device and using method thereof | |
| CN104324535B (en) | There is filter plant and filter method, the back-washing method of eddy flow backwash function | |
| CN108905335A (en) | A kind of water treatment filtering equipment | |
| CN108392934A (en) | A kind of compressed-air filter | |
| CN208389684U (en) | A kind of compressed-air filter | |
| CN107879542A (en) | A kind of removal of impurities pre-processing device of sewage quality detection | |
| CN107583363A (en) | A kind of centrifugal dust collection device suitable for dust suspension | |
| CN203244874U (en) | Spherical filter screen on-line rotary dust removing device | |
| CN109621612A (en) | One kind being based on weaving gas processing device | |
| CN204276149U (en) | A kind of lubrication oil filtration machine | |
| CN202762223U (en) | Cyclone separating filter | |
| CN208711948U (en) | A kind of suction conveyer centrifugal | |
| CN206103476U (en) | Filter | |
| CN203971643U (en) | Dust discharger in deduster | |
| CN203694726U (en) | Belt type rotary drum filter | |
| CN208757221U (en) | A kind of dust collect plant for textile process | |
| CN207462759U (en) | A kind of decentralized integrated sewage treatment device | |
| CN102794287B (en) | Multistation energy-saving and low-noise dust removal system | |
| CN206285558U (en) | A kind of poly- root marine alga shampoo effective filter of algal polysaccharides concentration extraction | |
| CN205516767U (en) | Impurity multi -stage filtration system in walnut oil production technology | |
| CN206676174U (en) | Remove the device of particulate in air or impurity | |
| CN206273328U (en) | A kind of filter plant | |
| CN204170522U (en) | A kind of novel evacuated filter | |
| CN209060820U (en) | A kind of industrial waste petroleum vapor recovery recycling equipment | |
| CN203564839U (en) | Automatic and continuous solid-liquid separation device for oil storage tank cleaning solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |