CN218740463U - Filter screen with high durability - Google Patents
Filter screen with high durability Download PDFInfo
- Publication number
- CN218740463U CN218740463U CN202222402175.8U CN202222402175U CN218740463U CN 218740463 U CN218740463 U CN 218740463U CN 202222402175 U CN202222402175 U CN 202222402175U CN 218740463 U CN218740463 U CN 218740463U
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- filter screen
- installation frame
- frame
- lockhole
- screen main
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Abstract
The utility model discloses a filter screen that durability is high, including fender rod, filter screen installation frame and filter screen main part, the solid inboard at filter screen installation frame of filter screen main part card, the inner chamber of filter screen installation frame is equipped with the stock solution chamber, the top of filter screen installation frame is equipped with the fender rod, the bottom of fender rod is equipped with a plurality of backwash heads, the both ends middle part of filter screen installation frame is equipped with disjunctor structure's card ear. The two sides of the filter screen main body of the utility model are provided with embedded edges, the embedded edges are provided with first lock holes, the inner side of the filter screen mounting frame is provided with a second clamp groove, and the embedded edges are embedded with the second clamp groove, so that the mounting and dismounting of the filter screen main body are convenient, the protection capability of the filter screen main body can be enhanced through the filter screen mounting frame, and the protection rod with an arc structure is arranged above the filter screen main body, so that the filter screen main body can be protected against compression; the bottom of the protective rod is provided with a plurality of back-flushing heads, and a liquid storage cavity is arranged inside the filter screen mounting frame.
Description
Technical Field
The utility model relates to a filter screen correlation field specifically is a filter screen that durability is high.
Background
The filter screens are divided into textile fiber filter screens, hardware filter screens and the like. The most advanced air filtration screens at present are ULPA and HEPA screens, the machines on which they are installed are called filters, which are used to filter natural water and food, some of which mainly filter the impurities of paints and coatings;
for example, granted patent publication No. CN215876461U (ceramic sheet filter screen easy to install): the filter screen positioning device comprises a first filter screen frame, a second filter screen frame, a limiting structure, a fixing structure and a positioning structure, wherein the first filter screen frame is connected with the second filter screen frame, a first layer of filter screen is arranged in the middle of the inside of the first filter screen frame, the limiting structures are arranged in four corners of the first filter screen frame, limiting holes are formed in the limiting structures, a positioning cover mounting opening is formed in one side above the first filter screen frame, a filter screen mounting opening is formed in one side of the first filter screen frame, the positioning structure, the filter screen mounting opening and the positioning cover mounting opening are located on the same side of the first filter screen frame, a second layer of filter screen is arranged in the middle of the inside of the second filter screen frame, and the fixing structure is arranged in four corners above the second filter screen frame;
the filter screen at present stage all has single filtering capability, nevertheless can't carry out the self-cleaning after filtering, and the outside of filter screen is equipped with smooth structure, can't carry out the outside protection, leads to its compressive capacity not enough, and is convenient inadequately to the installation of filter screen is fixed, and because its avris is the platykurtic, easy deformation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter screen that durability is high to the filter screen that proposes in solving above-mentioned background art all has single filtering capability, nevertheless can't carry out the self-cleaning after filtering, and the outside of filter screen is equipped with smooth structure, can't carry out the outside protection, leads to its compressive capacity not enough, and is convenient inadequately to the fixed installation of filter screen, and because its avris is the platykurtic, easy deformation's problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a filter screen that durability is high, includes guard bar, filter screen installation frame and filter screen main part, the filter screen main part card is fixed in the inboard of filter screen installation frame, the inner chamber of filter screen installation frame is equipped with the stock solution chamber, the top of filter screen installation frame is equipped with the guard bar, the bottom of guard bar is equipped with a plurality of backwash heads, the both ends middle part of filter screen installation frame is equipped with disjunctor structure's card ear.
In a further embodiment, a first clamping groove is formed in the middle of two sides of the clamping lug, and the clamping lug is fixedly clamped in the filtering equipment in a clamping mode through the first clamping groove.
In a further embodiment, one side of the filter screen mounting frame is provided with a backwash liquid injection head, and the backwash liquid injection head is communicated with the liquid storage cavity.
In a further embodiment, the inner side of the filter screen mounting frame is provided with a second clamping groove, the two sides of the filter screen main body are provided with embedded edges of an integrated structure, and the embedded edges are fixedly embedded in the second clamping groove.
In a further embodiment, the embedded edge is provided with a first lock hole, the top of the filter screen mounting frame is provided with a second lock hole, and the second lock hole is opposite to the first lock hole.
In a further embodiment, two ends of the protection rod are provided with plugs, and the plugs penetrate through the second locking hole and the first locking hole to be connected with the liquid storage cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a both sides of filter screen main part all are equipped with the embedding limit, are equipped with first lockhole on the embedding edge, are equipped with the second draw-in groove in the inboard of filter screen installation frame, and inlay the limit and inlay with the second draw-in groove, make it make things convenient for the installation of filter screen main part to dismantle, and can strengthen the protective capacities to the filter screen main part through filter screen installation frame, and be equipped with the fender rod of arc structure in the top of filter screen main part, can carry out resistance to compression protection to the filter screen main part through it.
2. The utility model discloses a bottom of guard bar is equipped with a plurality of backwash heads, is equipped with the stock solution chamber in the inside of filter screen installation frame, and the both ends of guard bar pass filter screen installation frame and imbed the limit and be connected with the stock solution chamber, derive backwash liquid through its convenience to carry out backwash control through backwash head to the filter screen main part, make its convenient washing control to the filter screen main part.
Drawings
Fig. 1 is a schematic structural view of a filter screen with high durability according to the present invention;
fig. 2 is a top view of the filter screen mounting frame of the present invention;
fig. 3 is a top view of the filter screen body of the present invention;
FIG. 4 is an inside front view of the filter mounting frame of the present invention;
FIG. 5 is a front view of the guard bar of the present invention;
fig. 6 is a schematic structural view of the part a of the present invention.
In the figure: 1. a guard bar; 2. a filter screen is provided with a frame; 3. a filter screen main body; 4. clamping a lug; 5. a first card slot; 6. embedding edges; 7. a first lock hole; 8. a backwash head; 9. a plug; 10. a backwash liquid injection head; 11. a second lock hole; 12. a liquid storage cavity; 13. and a second card slot.
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.
Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides a filter screen that durability is high, includes protecting arm 1, filter screen installation frame 2 and filter screen main part 3, and 3 blocks of filter screen main part are solid in the inboard of filter screen installation frame 2, and the inner chamber of filter screen installation frame 2 is equipped with stock solution chamber 12, and the top of filter screen installation frame 2 is equipped with protecting arm 1, and the bottom of protecting arm 1 is equipped with a plurality of backwash heads 8, and the both ends middle part of filter screen installation frame 2 is equipped with disjunctor structure's card ear 4.
Be used for protecting the outside of filter screen main part 3 through filter screen installation frame 2, be used for filtering through filter screen main part 3, can store backwash liquid through stock solution chamber 12, be used for protecting the outside of filter screen installation frame 2 through protective rod 1, can carry out backwash treatment to filter screen main part 3 through backwash head 8, make things convenient for filter screen installation frame 2 and filtration equipment's installation to be fixed through calorie ear 4.
Further, card ear 4's both sides department placed in the middle is equipped with first draw-in groove 5, and card ear 4 inlays the card solid installation of mode card through first draw-in groove 5 in filtration equipment, and the card through first draw-in groove 5 makes things convenient for card ear 4 to fix the installation.
Further, one side of filter screen installation frame 2 is equipped with backwash liquid injection head 10, and backwash liquid injection head 10 and stock solution chamber 12 intercommunication are used for injecting backwash liquid into the stock solution chamber 12 of filter screen installation frame 2 through backwash liquid injection head 10.
Further, the inboard of filter screen installation frame 2 is equipped with second draw-in groove 13, and the both sides of filter screen main part 3 are equipped with the embedding limit 6 of a body structure, and just embedding limit 6 inlays fixedly with second draw-in groove 13, and it is fixed to conveniently inlay with the embedding limit 6 of filter screen main part 3 side through second draw-in groove 13.
Further, be equipped with first lockhole 7 on the embedding limit 6, the top of filter screen installation frame 2 is equipped with second lockhole 11, and second lockhole 11 just to setting up with first lockhole 7, and convenient fixed with inlaying of plug 9 through first lockhole 7 and second lockhole 11.
Furthermore, both ends of the protection rod 1 are provided with plugs 9, and the plugs 9 pass through the second lock hole 11 and the first lock hole 7 to be connected with the liquid storage cavity 12.
The working principle is as follows: during the use, with filter screen main part 3 through the inboard of embedding limit 6 embedding at filter screen installation frame 2, make embedding limit 6 and second draw-in groove 13 inlay, then it is fixed with plug 9 and second lockhole 11 and first lockhole 7 are inlayed through the both ends of fender rod 1, make plug 9 be connected with stock solution chamber 12 inner chamber, can carry out the resistance to compression protection to filter screen main part 3 through fender rod 1, absorb backwash liquid through plug 9, and by backwash head 8 blowout, make backwash head 8 can carry out the processing to filter screen main part 3's the outside, pour into head 10 through backwash liquid and be used for pouring into the stock solution chamber 12 with backwash liquid into, it inlays with filtration equipment card through the first draw-in groove 5 convenience of card ear 4 and its both sides, carry out filtering process through filter screen main part 3.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a filter screen that durability is high, includes protective rod (1), filter screen installation frame (2) and filter screen main part (3), its characterized in that: the filter screen installing frame is characterized in that the filter screen main body (3) is clamped and fixed on the inner side of the filter screen installing frame (2), a liquid storage cavity (12) is arranged in an inner cavity of the filter screen installing frame (2), a protection rod (1) is arranged at the top of the filter screen installing frame (2), a plurality of backwashing heads (8) are arranged at the bottom of the protection rod (1), and clamping lugs (4) of a connected structure are arranged in the middle of the two ends of the filter screen installing frame (2).
2. A highly durable filter screen according to claim 1 wherein: the two sides of the clamping lug (4) are provided with a first clamping groove (5) in the middle, and the clamping lug (4) is fixedly installed in the filtering equipment in an embedding mode through the first clamping groove (5).
3. A highly durable filter screen according to claim 1 wherein: one side of filter screen installation frame (2) is equipped with backwash liquid filling head (10), and backwash liquid filling head (10) and stock solution chamber (12) intercommunication.
4. A highly durable filter screen according to claim 1 wherein: the inboard of filter screen installation frame (2) is equipped with second draw-in groove (13), the both sides of filter screen main part (3) are equipped with embedding limit (6) of a body structure, and inlay limit (6) and inlay fixedly with second draw-in groove (13).
5. The filter screen of claim 4, wherein: be equipped with first lockhole (7) on embedding limit (6), the top of filter screen installation frame (2) is equipped with second lockhole (11), and second lockhole (11) just to setting up with first lockhole (7).
6. A highly durable filter screen according to claim 1 wherein: both ends of guard bar (1) all are equipped with plug (9), and plug (9) pass second lockhole (11) and first lockhole (7) and are connected with stock solution chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222402175.8U CN218740463U (en) | 2022-09-09 | 2022-09-09 | Filter screen with high durability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222402175.8U CN218740463U (en) | 2022-09-09 | 2022-09-09 | Filter screen with high durability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218740463U true CN218740463U (en) | 2023-03-28 |
Family
ID=85693718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222402175.8U Active CN218740463U (en) | 2022-09-09 | 2022-09-09 | Filter screen with high durability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218740463U (en) |
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2022
- 2022-09-09 CN CN202222402175.8U patent/CN218740463U/en active Active
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