CN220609326U - Wound laminated PP cotton filter element not easy to damage - Google Patents
Wound laminated PP cotton filter element not easy to damage Download PDFInfo
- Publication number
- CN220609326U CN220609326U CN202322174891.XU CN202322174891U CN220609326U CN 220609326 U CN220609326 U CN 220609326U CN 202322174891 U CN202322174891 U CN 202322174891U CN 220609326 U CN220609326 U CN 220609326U
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- China
- Prior art keywords
- cotton filter
- filter element
- fixing
- easy
- fixing rod
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Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims 1
- 239000012466 permeate Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 description 44
- 238000010030 laminating Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a winding type laminated PP cotton filter element which is not easy to damage, comprising a circular support frame, wherein the outer side of the circular support frame is fixedly connected with a fixing rod, and the circular support frame and the fixing rod form a support framework; the outer side of the fixing rod is fixedly connected with a permeable supporting plate, the outer side of the permeable supporting plate is provided with PP cotton filter cores, the number of the four round supporting frames is four, and the four round supporting frames are uniformly distributed on the fixing rod; the quantity of the fixing rods is six, and the six fixing rods are uniformly distributed on the outer side of the round supporting frame. Through the matching arrangement of the round supporting frame and the fixing rod, when the impact force caused by water flow received by the PP cotton filter element is applied, the influence on the filtering efficiency of the PP cotton filter element can be reduced; through the setting of the backup pad that permeates water, when making the cotton filter core winding range upon range of above that, through the supporting role of the backup pad that permeates water, reduced the deformation of the cotton filter core of PP, reduced the influence to the cotton filter core filter effect of PP.
Description
Technical Field
The utility model relates to the technical field of PP cotton filter elements, in particular to a wound laminated PP cotton filter element which is not easy to damage.
Background
The PP melt-blown filter element is a tubular filter element which is prepared from nontoxic and odorless polypropylene particles through heating, melting, spinning, traction and receiving forming, has the characteristics of strong dirt holding capacity, low cost and the like, and is widely applied to purification treatment in the industries of medicine, electronics, food and the like.
The patent number in the prior art is: the winding type laminated PP cotton filter element of CN201821298485.7 is formed by winding and laminating the PP cotton filter element after the PP cotton filter element is produced into one or more layers of sheets, and the winding and laminating PP cotton filter element is designed into a accordion folding shape in order to enlarge the area of the PP cotton filter element contacted with water.
When the PP cotton filter element purifies water resources, the PP cotton filter element can deform due to the impact force of water, so that the purification efficiency is reduced, and therefore, the PP cotton filter element which is not easy to damage, wound and laminated is necessary to design.
Disclosure of Invention
In view of the above, it is desirable to provide a wound laminated PP cotton filter element that is less prone to damage.
In order to achieve the aim, the utility model provides a wound laminated PP cotton filter element which is not easy to damage, comprising a circular support frame, wherein the outer side of the circular support frame is fixedly connected with a fixing rod, and the circular support frame and the fixing rod form a support framework; the outside fixedly connected with of dead lever is permeating water the backup pad, and the cotton filter core of PP is installed in the outside of the backup pad that permeates water.
Preferably, the number of the round supporting frames is four, and the four round supporting frames are uniformly distributed on the fixed rod; the quantity of the fixing rods is six, and the six fixing rods are uniformly distributed on the outer side of the round supporting frame.
Preferably, the PP cotton filter element has a winding structure.
Preferably, the shape of the permeable supporting plate is cylindrical gear shape, and the shape of the PP cotton filter element is cylindrical gear shape.
Preferably, the outside of the cotton filter core of PP installs a plurality of set screw, and the nut is installed to the inboard of the backup pad that permeates water, set screw and nut threaded connection, and set screw installs the both ends in cylindrical gear shape structure bottom.
Preferably, the inner sides of the round supporting frames positioned at the upper end and the lower end of the fixing rod are fixedly connected with fixing rings.
Compared with the prior art, the technical scheme has at least one of the following beneficial effects:
through the cooperation setting of circular support frame and dead lever, when making the cotton filter core of PP receive the impact force that rivers brought, can reduce the influence to the cotton filter core filtration efficiency of PP;
through the setting of the backup pad that permeates water, when making the cotton filter core winding range upon range of above that, through the supporting role of the backup pad that permeates water, reduced the deformation of the cotton filter core of PP, reduced the influence to the cotton filter core filter effect of PP.
Drawings
FIG. 1 is a front cross-sectional view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an embodiment of the present utility model;
FIG. 3 is a top cross-sectional view of an embodiment of the present utility model;
FIG. 4 is a schematic structural view of a supporting framework according to an embodiment of the present utility model;
in the figure, 1, a circular supporting frame; 2. a fixed rod; 3. a water permeable support plate; 4. a PP cotton filter element; 5. a set screw; 6. a nut, 7; and a fixing ring.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
Referring to fig. 1 to 4, the embodiment of the application provides a wound laminated PP cotton filter element which is not easy to damage, comprising a circular support frame 1, wherein a fixing rod 2 is fixedly connected to the outer side of the circular support frame 1, and the circular support frame 1 and the fixing rod 2 form a support framework; the outside fixedly connected with of dead lever 2 permeates water backup pad 3, and PP cotton filter core 4 is installed in the outside of permeating water backup pad 3.
In the embodiment, the supporting framework formed by the circular supporting frame 1 and the fixed rod 2 supports the PP cotton filter element 4, so that the appearance influence on the PP cotton filter element 4 caused by the impact force of water flow is prevented, and the water purifying efficiency of the PP cotton filter element 4 is reduced; the water permeable support plate 3 is arranged, so that the support effect on the PP cotton filter element 4 is enhanced, and the influence of water flow impact force on the PP cotton filter element 4 is reduced.
In some embodiments, in order to further improve the impact resistance of the PP cotton filter element 4, four circular supporting frames 1 are provided, and the four circular supporting frames 1 are uniformly distributed on the fixing rod 2; the number of the fixing rods 2 is six, and the six fixing rods 2 are uniformly distributed on the outer side of the round supporting frame 1. The supporting and fixing of the PP cotton filter element 4 is further improved by the supporting and fixing of the circular supporting frames 1 and the fixing rods 2, and the water purifying efficiency is improved.
In some embodiments, in order to further improve the water purifying efficiency of the PP cotton filter element 4, the PP cotton filter element 4 is provided with a winding structure, and the multi-layer structure improves the impact resistance and the water purifying capability of the PP cotton filter element 4.
In some embodiments, in order to further improve the water purifying efficiency of the PP cotton filter element 4, the water permeable supporting plate 3 is provided with a cylindrical gear shape, the PP cotton filter element 4 is provided with a cylindrical gear shape, and the contact area between the PP cotton filter element 4 and water is increased, so that the water purifying effect of the PP cotton filter element 4 is further improved.
In some embodiments, for being convenient for fix the cotton filter core 4 of PP, set up the cotton filter core 4 of PP's outside and install a plurality of set screw 5, nut 6 is installed to the inboard of the backup pad 3 that permeates water, set screw 5 and nut 6 threaded connection, set screw 5 install the both ends in cylindrical gear shape structure bottom, set up further fixed the cotton filter core 4 of PP through the cooperation of set screw 5 and nut 6, improved shock resistance effect.
In some embodiments, in order to facilitate the installation of the PP cotton filter element 4 on the water purifying device, the inner side of the circular supporting frame 1 positioned at the upper end and the lower end of the fixing rod 2 is fixedly connected with a fixing ring 7, and the fixing ring 7 is connected with the outer shell of the water purifying device.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (6)
1. The winding type laminated PP cotton filter element which is not easy to damage comprises a circular support frame (1), and is characterized in that a fixing rod (2) is fixedly connected to the outer side of the circular support frame (1), and the circular support frame (1) and the fixing rod (2) form a support framework; the outside fixedly connected with of dead lever (2) is permeating water backup pad (3), and PP cotton filter core (4) are installed in the outside of permeating water backup pad (3).
2. The wound laminated PP cotton filter element which is not easy to damage according to claim 1, characterized in that the number of the round supporting frames (1) is four, and the four round supporting frames (1) are uniformly distributed on the fixed rod (2); six fixing rods (2) are arranged, and the six fixing rods (2) are uniformly distributed on the outer side of the round supporting frame (1).
3. The wound laminated PP cotton filter element of claim 1, wherein the PP cotton filter element (4) is of a wound construction.
4. The wound laminated PP cotton filter element which is not easy to damage according to claim 1, characterized in that the outer shape of the water permeable support plate (3) is cylindrical gear shape, and the outer shape of the PP cotton filter element (4) is cylindrical gear shape.
5. The wound laminated PP cotton filter element which is not easy to damage according to claim 1, wherein a plurality of fixing screws (5) are installed on the outer side of the PP cotton filter element (4), a nut (6) is installed on the inner side of the permeable supporting plate (3), the fixing screws (5) are in threaded connection with the nut (6), and the fixing screws (5) are installed at two ends of the bottom of the cylindrical gear-shaped structure.
6. The wound laminated PP cotton filter element of claim 2, which is not easy to be damaged, characterized in that the inner sides of the circular supporting frames (1) at the upper and lower ends of the fixing rod (2) are fixedly connected with fixing rings (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174891.XU CN220609326U (en) | 2023-08-14 | 2023-08-14 | Wound laminated PP cotton filter element not easy to damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174891.XU CN220609326U (en) | 2023-08-14 | 2023-08-14 | Wound laminated PP cotton filter element not easy to damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220609326U true CN220609326U (en) | 2024-03-19 |
Family
ID=90228779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322174891.XU Active CN220609326U (en) | 2023-08-14 | 2023-08-14 | Wound laminated PP cotton filter element not easy to damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220609326U (en) |
-
2023
- 2023-08-14 CN CN202322174891.XU patent/CN220609326U/en active Active
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