CN211562154U - Novel high-strength composite filter screen sheet - Google Patents
Novel high-strength composite filter screen sheet Download PDFInfo
- Publication number
- CN211562154U CN211562154U CN202020066600.9U CN202020066600U CN211562154U CN 211562154 U CN211562154 U CN 211562154U CN 202020066600 U CN202020066600 U CN 202020066600U CN 211562154 U CN211562154 U CN 211562154U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- frame
- gusset
- photocatalyst
- novel high
- 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.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims description 11
- 239000011941 photocatalyst Substances 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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- Catalysts (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a novel compound filter screen piece of high strength, which comprises a frame, the outside of frame is provided with first gusset, fixedly connected with second gusset between the first gusset, the inner chamber upper end and the lower extreme of frame all are provided with the metal filter screen, the middle-end of frame inner chamber is provided with the photocatalyst filter screen, the upside of photocatalyst filter screen is provided with the HEPA filter screen, the downside of photocatalyst filter screen is provided with the active carbon filter screen, the draw-in groove has all been seted up to the internal surface of three-terminal end about the last of frame inner chamber, the outside of active carbon filter screen and photocatalyst filter screen and HEPA filter screen all is provided with the cardboard, the cardboard joint is in the internal surface of draw-in groove. The utility model discloses an effect of first gusset, second gusset and metal filter screen has solved current compound filter screen piece and has had intensity low, receives the impact easily or damages because of slight collision at the in-process of using, the problem of inconvenience is brought for people's use.
Description
Technical Field
The utility model relates to a compound filter screen technical field specifically is a novel compound filter screen piece of high strength.
Background
The composite filter screen sheet is one kind of filter screen, and the filter screen is made of metal or synthetic fiber, is used for separating various fluid substances, and is generally corrosion-resistant, oxidation-resistant and the like.
The applicant finds that at least the following technical problems exist in the prior art: the existing composite filter screen sheet is low in strength, is easy to be impacted or damaged due to slight collision in the using process and brings inconvenience to people, and therefore a novel high-strength composite filter screen sheet is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel compound filter screen piece of high strength to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel compound filter screen piece of high strength, includes the frame, the outside of frame is provided with first gusset, fixedly connected with second gusset between the first gusset, the inner chamber upper end and the lower extreme of frame all are provided with the metal filter screen, the middle-end of frame inner chamber is provided with the photocatalyst filter screen, the upside of photocatalyst filter screen is provided with the HEPA filter screen, the downside of photocatalyst filter screen is provided with the active carbon filter screen.
Preferably, the draw-in groove has all been seted up to the internal surface of three ends about the last of frame inner chamber, the outside of active carbon filter screen and photocatalyst filter screen and HEPA filter screen all is provided with the cardboard, the cardboard joint is in the internal surface of draw-in groove.
Preferably, the metal screen is wave-shaped, and the thickness of the metal screen is 0.1-0.15 times of the thickness of the frame.
Preferably, the thickness of the HEPA filter screen is 0.17-0.25 times of the thickness of the frame, and the thicknesses of the photocatalyst filter screen and the activated carbon filter screen are consistent with the thickness of the HEPA filter screen.
Preferably, the number of the first rib plates is three, and the number of the second rib plates is four.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses the frame of first gusset and second gusset has been set up, the external strength of frame has been increased, make it improve the strength of resistance of impact force and collision, better protection this filter screen piece, the metal filter screen has been set up, intensity when having increased this filter screen piece and filtering, the life of this filter screen piece has been improved, through above structure complex effect, it has the intensity low to have solved current compound filter screen piece, receive the impact easily or damage because of slight collision at the in-process that uses, the problem of inconvenience is brought for people's use.
2. The utility model discloses photocatalyst filter screen, active carbon filter screen and HEPA filter screen have been set up for this filter screen piece has reached the good purpose of filter effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the frame of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: 1. a frame; 2. a first rib plate; 3. a second rib plate; 4. a HEPA filter screen; 5. a card slot; 6. a metal screen; 7. a photocatalyst filter screen; 8. an activated carbon filter screen; 9. and (4) clamping the board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The utility model discloses a frame 1, first gusset 2, second gusset 3, HEPA filter screen 4, draw-in groove 5, metal filter 6, photocatalyst filter screen 7, active carbon filter screen 8 and cardboard 9 part are the parts that general standard or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a novel high-strength composite screen sheet comprises a frame 1, first rib plates 2 are arranged on the outer side of the frame 1, second rib plates 3 are fixedly connected between the first rib plates 2, the number of the first rib plates 2 is three, the number of the second rib plates 3 is four, the external strength of the frame 1 is increased, the impact force and collision resistance strength is improved, and the screen sheet is better protected, metal filter screens 6 are arranged at the upper end and the lower end of an inner cavity of the frame 1, the metal filter screens 6 are wave-shaped, the thickness of the metal filter screens 6 is 0.1-0.15 times of that of the frame 1, the strength of the screen sheet during filtration is increased, the service life of the screen sheet is prolonged, a photocatalyst filter screen 7 is arranged at the middle end of the inner cavity of the frame 1, a HEPA filter screen 4 is arranged at the upper side of the photocatalyst filter screen 7, and an activated carbon filter screen 8 is arranged at the lower side of the photocatalyst, HEPA filter screen 4's thickness is 0.17-0.25 times of frame 1 thickness, photocatalyst filter screen 7 and active carbon filter screen 8's thickness is unanimous with HEPA filter screen 4's thickness, make this filter screen piece reach the good purpose of filter effect, draw-in groove 5 has all been seted up to the internal surface of the last three-terminal down of frame 1 inner chamber, active carbon filter screen 8 and photocatalyst filter screen 7 and HEPA filter screen 4's the outside all is provided with cardboard 9, cardboard 9 joint is in the internal surface of draw-in groove 5.
During the use, the frame 1 of first gusset 2 and second gusset 3 has been set up, the external strength of frame 1 has been increased, make it improve the resistance intensity of impact force and collision, this filter screen piece has been protected better, metal filter screen 6 has been set up, intensity when having increased this filter screen piece and filtered, the life of this filter screen piece has been improved, through above structure complex effect, it has low intensity to have solved current compound filter screen piece, receive the impact easily or damage because of slight collision at the in-process of using, the problem of inconvenience is brought for people to use, photocatalyst filter screen 7 has been set up, active carbon filter screen 8 and HEPA filter screen 4, make this filter screen piece reach the good mesh of filter effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel high strength composite screen sheet, comprising a frame (1), characterized in that: the outside of frame (1) is provided with first gusset (2), fixedly connected with second gusset (3) between first gusset (2), the inner chamber upper end and the lower extreme of frame (1) all are provided with metal filter screen (6), the middle-end of frame (1) inner chamber is provided with photocatalyst filter screen (7), the upside of photocatalyst filter screen (7) is provided with HEPA filter screen (4), the downside of photocatalyst filter screen (7) is provided with activated carbon filter screen (8).
2. The novel high strength composite screen sheet according to claim 1, wherein: draw-in groove (5) have all been seted up to the internal surface of three ends down in the last of frame (1) inner chamber, the outside of active carbon filter screen (8) and photocatalyst filter screen (7) and HEPA filter screen (4) all is provided with cardboard (9), cardboard (9) joint is in the internal surface of draw-in groove (5).
3. The novel high strength composite screen sheet according to claim 1, wherein: the metal filter screen (6) is wavy, and the thickness of the metal filter screen (6) is 0.1-0.15 times of that of the frame (1).
4. The novel high strength composite screen sheet according to claim 1, wherein: the thickness of HEPA filter screen (4) is 0.17-0.25 times of frame (1) thickness, the thickness of photocatalyst filter screen (7) and active carbon filter screen (8) is unanimous with the thickness of HEPA filter screen (4).
5. The novel high strength composite screen sheet according to claim 1, wherein: the number of the first rib plates (2) is three, and the number of the second rib plates (3) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020066600.9U CN211562154U (en) | 2020-01-13 | 2020-01-13 | Novel high-strength composite filter screen sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020066600.9U CN211562154U (en) | 2020-01-13 | 2020-01-13 | Novel high-strength composite filter screen sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211562154U true CN211562154U (en) | 2020-09-25 |
Family
ID=72556076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020066600.9U Expired - Fee Related CN211562154U (en) | 2020-01-13 | 2020-01-13 | Novel high-strength composite filter screen sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211562154U (en) |
-
2020
- 2020-01-13 CN CN202020066600.9U patent/CN211562154U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |