CN108579230A - A kind of double filter core pneumatic filters - Google Patents
A kind of double filter core pneumatic filters Download PDFInfo
- Publication number
- CN108579230A CN108579230A CN201810494260.7A CN201810494260A CN108579230A CN 108579230 A CN108579230 A CN 108579230A CN 201810494260 A CN201810494260 A CN 201810494260A CN 108579230 A CN108579230 A CN 108579230A
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter
- gas
- mounting base
- double
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
Abstract
A kind of double filter core pneumatic filters provided by the present invention, including：Shell, filter core mounting base on the shell is set, the first filter core and the second filter core being arranged in filter core mounting base, fixed plate on the first filter core is set, the differential pressure pick-up being arranged in fixed plate, by the gas of filter by double filter element filterings, gas is set to meet middle and high end use demand, sewage draining exit is equipped with according to the position that filter core is placed wherein in filter core mounting base, it is corresponding on each filter core to have equally distributed 4 sewage draining exits, sewage draining exit is equipped with drain valve, the water oil of filter element filtering can be discharged, strainer in first filter core is active carbon filter screen, the organic matter in air and in aqueous vapor can be effectively removed, chlorine residue, the effect of peculiar smell in oil gas can also be removed, second filter core removes those tiny hydrones and oil molecule in air, the apparatus structure is simple, it is easy to operate, filter effect is apparent and is easy to produce in enormous quantities.
Description
Technical field
The present invention relates to filtration art more particularly to a kind of double filter core pneumatic filters.
Background technology
In modern industrial production, the application of gas is more and more extensive, and wherein gas compressor is carried to improving production efficiency
The degree of automation and functional reliability of high production operation etc. are just playing increasingly important role, as power gas source,
Due to often containing the poly-doped impurities such as a large amount of steam, oil and gas and dust in the compressed air that is discharged through gas compressor, although
Subtle impurity, however be exactly also to be used in medical procedure because these subtle impurity can directly affect the performance of product
Gas, some for treat, some for anaesthetize, some be used for drive Medical Devices and tool, these gases manufacture after
During use, malpractice is will result in containing subtle impurity, therefore, durings gas manufacture, storage, transport etc.,
It is required for ensureing the impurity content of gas, during ensureing the impurity content of gas, pneumatic filter is the most important thing, and is showed
There is pneumatic filter that can only remove the impurity of bulky grain substantially, those tiny hydrones and oil molecule can not be handled, reached
Less than the processing request of high-end devices.
Therefore, for above-mentioned gas filter the shortcomings that, need to further develop pneumatic filter technology.
Invention content
The present invention is directed to be to provide a kind of the shortcomings that being directed to above-mentioned existing pneumatic filter, a kind of double filter core gas are provided
Body filter.
Technical scheme is as follows, including：
Shell, setting filter core mounting base on the shell, the first filter core being arranged in filter core mounting base and the second filter core,
The differential pressure pick-up that the fixed plate on the first filter core is arranged, is arranged in fixed plate, the filter core mounting base are set there are three platform
Rank, wherein there are two steps to fix filter core, the position placed according to filter core in the filter core mounting base is each to filter equipped with sewage draining exit
It is corresponding on core to there is equally distributed 4 sewage draining exits, the sewage draining exit to be equipped with drain valve, the water oil of filter element filtering be arranged
Go out.
Further, the filter core mounting base is made of aluminum alloy materials.
Further, the strainer in first filter core is active carbon filter screen.
Further, the strainer in second filter core is diffusion strainer.
Further, the outer casing bottom is equipped with air inlet, and shell upper side is equipped with gas outlet.
Further, it is set in the fixed plate there are two differential pressure pickup mounting hole, one of mounting hole leads to the respectively
The gas in outer second filter core of gas and the first filter core in one filter core, another mounting hole lead to outer second filter of the first filter core respectively
Gas outside the gas of in-core and the second filter core.
Double filter core pneumatic filters of the present invention make gas expire by the gas of filter by double filter element filterings
Sufficient middle and high end use demand is equipped with sewage draining exit according to the position that filter core is placed wherein in filter core mounting base, is corresponded on each filter core
Have equally distributed 4 sewage draining exits, sewage draining exit is equipped with drain valve, the water oil of filter element filtering can be discharged, in the first filter core
Strainer be active carbon filter screen, organic matter in air and in aqueous vapor, chlorine residue can be effectively removed, peculiar smell in oil gas can also be removed
The effect of, the second filter core removes those tiny hydrones and oil molecule in air, and the apparatus structure is simple, easy to operate, mistake
It filters with obvious effects and is easy to produce in enormous quantities.
Description of the drawings
Fig. 1 is a kind of double filter core pneumatic filter schematic diagrames provided by the invention.
Specific implementation mode
Double filter core pneumatic filters provided by the invention, for make the purpose of the present invention, technical solution and effect it is clearer,
Clear, the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that specific reality described herein
Example is applied only to explain the present invention, is not intended to limit the present invention.
Double filter core pneumatic filters provided by the invention, structure is as shown in Figure 1, include：
Shell 10, the filter core mounting base 20 being arranged on shell 10, the first filter core 30 being arranged in filter core mounting base 20
It is described with the second filter core 40, the fixed plate 50 being arranged on the first filter core 30, the differential pressure pick-up 60 being arranged in fixed plate 50
Filter core mounting base 20 is set there are three step, wherein there are two steps to fix filter core, is put according to filter core in the filter core mounting base 20
The position set is equipped with sewage draining exit 21, corresponding on each filter core to have equally distributed 4 sewage draining exits 21, is set on the sewage draining exit 21
There is drain valve 22, the water oil impurity of filter element filtering can be discharged, meets those tiny hydrones and oil molecule in removal gas,
Gas is set to reach requirement.
Specifically, the filter core mounting base 20 is made of aluminum alloy materials.
Specifically, the strainer in first filter core 30 is active carbon filter screen.
Specifically, the strainer in second filter core 40 is diffusion strainer, it is mainly the density contrast according to water and fuel oil,
The separation of oil content and moisture content is removed using sedimentation theory.
Specifically, 10 bottom of the shell is equipped with air inlet 11,10 upper side of shell is equipped with gas outlet 12, makes shell 10
It is simple in structure, it is easy to use.
Specifically, being set in the fixed plate 50 there are two differential pressure pick-up mounting hole 51, one of mounting hole 51 is distinguished
The gas in 30 outer second filter core 40 of gas and the first filter core in logical first filter core 30, another mounting hole 51 lead to first respectively
The gas outside gas and the second filter core 40 in outer second filter core 40 of filter core 30.
In conclusion a kind of double filter core pneumatic filters of the present invention provided, by the gas of filter by double
Filter element filtering makes gas meet middle and high end use demand, and blowdown is equipped with according to the position that filter core is placed wherein in filter core mounting base
Mouthful, it is corresponding on each filter core to there is equally distributed 4 sewage draining exits, sewage draining exit to be equipped with drain valve, it can be by the water of filter element filtering
Oil discharge, the strainer in the first filter core is active carbon filter screen, can effectively remove organic matter in air and in aqueous vapor, chlorine residue, also
The effect of peculiar smell in oil gas can be removed, the second filter core remove those tiny hydrones and oil molecule in air, the device knot
Structure is simple, easy to operate, and filter effect is apparent and is easy to produce in enormous quantities.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (6)
1. a kind of double filter core pneumatic filters, which is characterized in that including：Shell, setting filter core mounting base on the shell, setting
The first filter core and the second filter core in filter core mounting base, are arranged in fixed plate the fixed plate being arranged on the first filter core
Differential pressure pick-up；
The filter core mounting base is set there are three step, wherein there are two steps to fix filter core；
Sewage draining exit is equipped with according to the position that filter core is placed in the filter core mounting base, on each filter core it is corresponding have it is equally distributed
4 sewage draining exits, the sewage draining exit are equipped with drain valve, the water oil of filter element filtering can be discharged.
2. double filter core pneumatic filters as described in claim 1, it is characterised in that：The filter core mounting base is aluminum alloy materials
It is made.
3. double filter core pneumatic filters as described in claim 1, it is characterised in that：Strainer in first filter core is activity
Charcoal strainer.
4. double filter core pneumatic filters as described in claim 1, it is characterised in that：Strainer in second filter core is diffusion
Strainer.
5. double filter core pneumatic filters as described in claim 1, it is characterised in that：The outer casing bottom is equipped with air inlet, outside
Shell upper side is equipped with gas outlet.
6. double filter core pneumatic filters as described in claim 1, it is characterised in that：Pressure difference passes there are two being set in the fixed plate
Sensor mounting hole, one of mounting hole lead to the gas in the gas in the first filter core and outer second filter core of the first filter core respectively,
Another mounting hole leads to the gas outside gas and the second filter core in outer second filter core of the first filter core respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494260.7A CN108579230A (en) | 2018-05-22 | 2018-05-22 | A kind of double filter core pneumatic filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494260.7A CN108579230A (en) | 2018-05-22 | 2018-05-22 | A kind of double filter core pneumatic filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108579230A true CN108579230A (en) | 2018-09-28 |
Family
ID=63632530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810494260.7A Pending CN108579230A (en) | 2018-05-22 | 2018-05-22 | A kind of double filter core pneumatic filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108579230A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307476A (en) * | 2021-01-19 | 2022-04-12 | 上海威滤净化设备有限公司 | Filter core for air purification |
| US11883769B2 (en) | 2022-02-03 | 2024-01-30 | Pall Corporation | Mist and vapor eliminating filter, device, system and method of use |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621795Y (en) * | 2003-05-28 | 2004-06-30 | 西安长庆科技工程有限责任公司科技开发公司 | Multifunctional gas filter |
| WO2005065801A1 (en) * | 2003-12-28 | 2005-07-21 | Ntz International Holding Bv | Ultra fine high efficiency filter |
| CN201823419U (en) * | 2010-10-14 | 2011-05-11 | 上海秦伟石化设备有限公司 | Gas filter |
| CN104707381A (en) * | 2013-12-17 | 2015-06-17 | 四川高精净化设备有限公司 | Two-filter core filter device |
-
2018
- 2018-05-22 CN CN201810494260.7A patent/CN108579230A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621795Y (en) * | 2003-05-28 | 2004-06-30 | 西安长庆科技工程有限责任公司科技开发公司 | Multifunctional gas filter |
| WO2005065801A1 (en) * | 2003-12-28 | 2005-07-21 | Ntz International Holding Bv | Ultra fine high efficiency filter |
| CN201823419U (en) * | 2010-10-14 | 2011-05-11 | 上海秦伟石化设备有限公司 | Gas filter |
| CN104707381A (en) * | 2013-12-17 | 2015-06-17 | 四川高精净化设备有限公司 | Two-filter core filter device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307476A (en) * | 2021-01-19 | 2022-04-12 | 上海威滤净化设备有限公司 | Filter core for air purification |
| US11883769B2 (en) | 2022-02-03 | 2024-01-30 | Pall Corporation | Mist and vapor eliminating filter, device, system and method of use |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |