CN106362495A - Corrosion-resistant high-strength shielding filter material for aerospace - Google Patents
Corrosion-resistant high-strength shielding filter material for aerospace Download PDFInfo
- Publication number
- CN106362495A CN106362495A CN201610977190.1A CN201610977190A CN106362495A CN 106362495 A CN106362495 A CN 106362495A CN 201610977190 A CN201610977190 A CN 201610977190A CN 106362495 A CN106362495 A CN 106362495A
- Authority
- CN
- China
- Prior art keywords
- corrosion
- stainless steel
- filter material
- resistant high
- titanium wire
- 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
Links
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
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
Abstract
The invention discloses a corrosion-resistant high-strength shielding filter material for aerospace. The filter material comprises conductive gauze, porous foamy copper, a stainless steel woven mesh and a titanium wire mesh. The filter material is characterized in that the conductive gauze is connected with the porous foamy copper; the porous foamy copper is connected with the stainless steel woven mesh; and the stainless steel woven mesh is connected with the titanium wire mesh. The filter material is simple in structure and convenient to use. The conductive gauze used as the first filter layer has favorable conductivity, flexibility and stability, can perform the functions of resisting electromagnetic wave interference and electrostatic discharge and filtering dust. The porous foamy copper enhances the sound insulation property of the material, can effectively shield electronic waves, and has high thermal conductivity, favorable air permeability and corrosion resistance. The stainless steel woven mesh greatly enhances the wear resistance and tensile resistance of the whole material. The titanium wire mesh enhances the overall firmness and overall performance.
Description
Technical field
The present invention relates to filtering material field., specially a kind of space flight is with corrosion-resistant high-strength shielding filtering material.
Background technology
With the raising of scientific development and people's environmental consciousness, breathe sky from space flight, industry to the daily routine life of people
The purification of gas is required for applying the filtering material of specialty, however, existing filtering material generally existing is inflammable, dust-proof effect is poor, high
The shortcomings of temperature lower flexible type, in terms of the causes such as Aero-Space, high ferro and train operation, existing filtering material can not
Meet and require, these problems cause tremendous influence to aspects such as Aero-Space, high ferro and train operations.
Content of the invention
It is an object of the invention to provide a kind of space flight is with corrosion-resistant high-strength shielding filtering material, to solve above-mentioned background
The problem proposing in technology.
For achieving the above object, the present invention provides following technical scheme: a kind of space flight is filtered with corrosion-resistant high-strength shielding
Material, including conductive grenadine, porous foam copper, stainless steel mesh grid and titanium wire network it is characterised in that: described conduction grenadine with many
Hole foam copper is connected, and described porous foam copper is connected with stainless steel mesh grid, and described stainless steel mesh grid is connected with titanium wire network.
Preferably, described conduction grenadine is coated with nickel, copper, nickel film layer.
Preferably, the porosity of described porous foam copper is 60% 98%.
Preferably, the aperture of described porous foam copper is 0.1 10mm.
Compared with prior art, the invention has the beneficial effects as follows: a kind of space flight with corrosion-resistant high-strength shielding filtering material,
Structure is simple, and easy to use, conductive grenadine, as the first filter layer, has good electric conductivity, pliability and stability, energy
Enough play anti-electromagnetic wave interference, Electro-static Driven Comb and the effect filtering dust, porous foam copper enhances the sound-proofing of material simultaneously
Can, effectively electron waves can be shielded, there is strong heat conductivity good permeability and resistance to various corrosion, stainless steel mesh grid makes
Obtaining the wear-resisting and resistance to of whole material draws performance to greatly improve, and titanium wire network makes overall firmer, overall performance raising.
Brief description
Fig. 1 is overall structure diagram of the present invention；
In figure: 1, conductive grenadine, 2, porous foam copper, 3, stainless steel mesh grid, 4, titanium wire network.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, the present invention provides a kind of a kind of technical scheme: the corrosion-resistant high-strength shielding filtering material of space flight,
Including conductive grenadine 1, porous foam copper 2, stainless steel mesh grid 3 and titanium wire network 4 it is characterised in that: described conduction grenadine 1 with many
Hole foam copper 2 is connected, and described porous foam copper 2 is connected with stainless steel mesh grid 3, described stainless steel mesh grid 3 and titanium wire network 4 phase
Even.
The aperture of described porous foam copper 2 is 0.1 10mm, and the porosity of described porous foam copper 2 is 60% 98%, institute
State and nickel, copper, nickel film layer are coated with conductive grenadine 1.
Specifically used mode: when using, conductive grenadine 1, as the first filter layer, has good electric conductivity to the present invention
Energy, pliability and stability, can play anti-electromagnetic wave interference, Electro-static Driven Comb and the effect filtering dust, porous foam simultaneously
Copper 2 enhances the sound insulation value of material, can effectively electron waves be shielded, and has strong heat conductivity good permeability and resistance to each
Plant corrosion, stainless steel mesh grid 3 makes the wear-resisting and resistance to of whole material draw performance to greatly improve, titanium wire network 4 makes entirety more
Firm, overall performance improves.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (4)
1. a kind of space flight is with corrosion-resistant high-strength shielding filtering material, including conductive grenadine (1), porous foam copper (2), rustless steel
Mesh grid (3) with titanium wire network (4) it is characterised in that: described conduction grenadine (1) is connected with porous foam copper (2), and described porous is steeped
Foam copper (2) is connected with stainless steel mesh grid (3), and described stainless steel mesh grid (3) is connected with titanium wire network (4).
2. a kind of space flight according to claim 1 with corrosion-resistant high-strength shielding filtering material it is characterised in that: described lead
Nickel, copper, nickel film layer are coated with electrical network yarn (1).
3. a kind of space flight according to claim 1 with corrosion-resistant high-strength shielding filtering material it is characterised in that: described many
The porosity of hole foam copper (2) is 60% 98%.
4. a kind of space flight according to claim 1 with corrosion-resistant high-strength shielding filtering material it is characterised in that: described many
The aperture of hole foam copper (2) is 0.1 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977190.1A CN106362495A (en) | 2016-11-08 | 2016-11-08 | Corrosion-resistant high-strength shielding filter material for aerospace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977190.1A CN106362495A (en) | 2016-11-08 | 2016-11-08 | Corrosion-resistant high-strength shielding filter material for aerospace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106362495A true CN106362495A (en) | 2017-02-01 |
Family
ID=57893242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977190.1A Pending CN106362495A (en) | 2016-11-08 | 2016-11-08 | Corrosion-resistant high-strength shielding filter material for aerospace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106362495A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0927568A1 (en) * | 1997-11-18 | 1999-07-07 | Bridgestone Corporation | Ceramic filters, filtering arrangements and methods of filtering molten metal |
| DE10245510A1 (en) * | 2002-09-27 | 2004-04-08 | Scholz, Paul-Friedrich, Dr.-Ing. | Exhaust gas filter, for combustion engines, especially diesel engines, has deep filter element with foam body partially made from one or more metals |
| US20150152716A1 (en) * | 2013-12-03 | 2015-06-04 | Chevron U.S.A. Inc. | Method, System and Apparatus of Erosion Resistant Filtering Screen Structures |
| CN204815959U (en) * | 2015-07-15 | 2015-12-02 | 河南省安克林滤业有限公司 | Space flight is with corrosion -resistant shielding filtering material that excels in |
-
2016
- 2016-11-08 CN CN201610977190.1A patent/CN106362495A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0927568A1 (en) * | 1997-11-18 | 1999-07-07 | Bridgestone Corporation | Ceramic filters, filtering arrangements and methods of filtering molten metal |
| DE10245510A1 (en) * | 2002-09-27 | 2004-04-08 | Scholz, Paul-Friedrich, Dr.-Ing. | Exhaust gas filter, for combustion engines, especially diesel engines, has deep filter element with foam body partially made from one or more metals |
| US20150152716A1 (en) * | 2013-12-03 | 2015-06-04 | Chevron U.S.A. Inc. | Method, System and Apparatus of Erosion Resistant Filtering Screen Structures |
| CN204815959U (en) * | 2015-07-15 | 2015-12-02 | 河南省安克林滤业有限公司 | Space flight is with corrosion -resistant shielding filtering material that excels in |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |