CN214106128U - Filter screen structure based on melt-blown fabric - Google Patents
Filter screen structure based on melt-blown fabric Download PDFInfo
- Publication number
- CN214106128U CN214106128U CN202022012143.8U CN202022012143U CN214106128U CN 214106128 U CN214106128 U CN 214106128U CN 202022012143 U CN202022012143 U CN 202022012143U CN 214106128 U CN214106128 U CN 214106128U
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- China
- Prior art keywords
- frame body
- fixing
- groove
- melt
- sealing clamping
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- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter screen structure based on melt-blown cloth, including fixed framework, the inside mounting groove of having seted up of fixed framework, and the inside demountable connection of mounting groove has the installation framework, fixed screw has been seted up to fixed framework upper end, and the inside fixedly connected with pressure spring of fixed framework, the second hole of permeating water has been seted up to stationary platen inside, the inside mounting groove of having seted up of installation framework, and the inside fixedly connected with of mounting groove filters the melt-blown cloth, sealed draw-in groove has been seted up in installation framework left side, and the inside fixedly connected with magic burr surface of sealed draw-in groove, the installation framework left side can be dismantled and be connected with the blanking cover, and the sealed fixture block of blanking cover right side fixedly connected with, the inside reservation of installation framework has the filling groove. This filter screen structure based on melt-blown cloth guarantees whole stability in filtering process, and guarantees whole good filter effect to convenient whole filter screen is cleaned and is changed.
Description
Technical Field
The utility model relates to a melt-blown fabric filter screen technical field specifically is a filter screen structure based on melt-blown fabric.
Background
The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polypropylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property. The filter screen can be used in the fields of air and liquid filtering materials, isolating materials, absorbing materials, mask materials, warm-keeping materials, oil absorbing materials, wiping cloth and the like, and the melt-blown cloth can also be used in the manufacturing aspect of filter screens.
But current filter screen structure, inconvenient change and wash the filter screen, and inconvenient according to actual conditions to the inside stopping of filter screen change and adjustment, reduced holistic filter effect, and whole at filterable in-process, can't guarantee wholly carry out stable pressfitting to the filter screen, reduced whole filter effect to holistic practicality has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter screen structure based on melt-blown cloth to provide current filter screen structure in solving above-mentioned background art, inconvenient change and wash the filter screen, reduced holistic filter effect, and can't guarantee wholly carry out stable pressfitting to the filter screen, reduced whole filter effect's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a filter screen structure based on melt-blown cloth comprises a fixing frame body, wherein a mounting groove is formed in the fixing frame body, the mounting groove is detachably connected with an installation frame body, a fixing screw hole is formed in the upper end of the fixing frame body, a fixing pressing plate is detachably connected to the upper end of the fixing frame body, a fixing screw is detachably connected in the fixing pressing plate and penetrates through the fixing pressing plate to be mutually clamped with the fixing screw hole, a first water permeable hole is formed in the fixing frame body, a pressing spring is fixedly connected in the fixing frame body, a second water permeable hole is formed in the fixing pressing plate, a positioning groove is formed in the installation frame body, the filter melt-blown cloth is fixedly connected in the positioning groove, a sealing clamping groove is formed in the left side of the installation frame body, a magic burr surface is fixedly connected in the sealing clamping groove, and a blocking cover is detachably connected in the left side of the installation frame body, and the right side of the plug cover is fixedly connected with a sealing clamping block, the right side of the sealing clamping block is fixedly connected with a magic tape circular thorn surface, the magic tape circular thorn surface and the magic tape burr surface are mutually attached, and a filling groove is reserved in the installation frame body.
Preferably, the mounting groove is matched with the mounting frame in shape and size, the positioning grooves and the filter melt-blown fabric in the mounting frame are symmetrically distributed about the horizontal center line of the mounting frame, four groups of fixing screw holes are distributed in the upper end of the fixing frame, and the fixing screw holes are distributed corresponding to the fixing screws.
Preferably, the length and width in first hole of permeating water is greater than the length and width in constant head tank and filtration melt-blown fabric, and the length and width in constant head tank and filtration melt-blown fabric is greater than the length and width in the second hole of permeating water, compression spring corresponds fixed framework four corners distribution and has four groups, and compression spring is located the first hole outside of permeating water.
Preferably, the shape and size of the sealing clamping groove are matched with those of the sealing clamping block, and the length of the sealing clamping block is equal to the depth of the sealing clamping groove.
Preferably, the shape and size of the hook and loop fastener round-thorn surface and the hook and loop fastener burr surface are matched, and the shape and size of the hook and loop fastener round-thorn surface and the hook and loop fastener burr surface are the same as the shape and size of the sealing clamping groove and the sealing clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the filter screen structure based on the melt-blown fabric, the mounting frame body is compressed by the fixing frame body and the fixing pressing plate, so that the whole mounting frame body is conveniently pressurized by the compression spring, the fixing effect of the mounting frame body is increased, the stability of the whole filter screen structure in the filtering process is ensured, and the practicability of the whole filter screen structure is increased;
2. according to the filter screen structure based on the melt-blown cloth, the blocking cover is fixed by the magic tape, so that the integral disassembly and assembly are facilitated, the filler inside the filling groove can be conveniently replaced and adjusted integrally, the integral practicability is increased, the integral good filtering effect is ensured, the integral practicability is increased, the integral convenient assembly and disassembly is realized, and the integral flexibility is increased;
3. this filter screen structure based on melt-blown cloth passes solid fixed pressing plate through using set screw and fixes the installation framework, and convenient whole is installed and is dismantled the installation framework to convenient whole filter screen is cleaned and is changed, has increased holistic practicality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
fig. 3 is the schematic view of the three-dimensional structure of the plug cover of the present invention.
In the figure: 1. fixing the frame body; 2. mounting grooves; 3. installing a frame body; 4. fixing screw holes; 5. fixing the pressing plate; 6. a set screw; 7. a first water permeable hole; 8. a compression spring; 9. a second water permeable hole; 10. positioning a groove; 11. filtering the melt-blown fabric; 12. sealing the clamping groove; 13. magic tape burr surface; 14. filling the groove; 15. blocking the cover; 16. sealing the clamping block; 17. the magic is pasted with a round thorn surface.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a filter screen structure based on melt-blown cloth comprises a fixed frame body 1, wherein a mounting groove 2 is arranged in the fixed frame body 1, the mounting groove 2 is detachably connected with an installation frame body 3, the upper end of the fixed frame body 1 is provided with a fixed screw hole 4, the upper end of the fixed frame body 1 is detachably connected with a fixed pressing plate 5, the inside of the fixed pressing plate 5 is detachably connected with a fixed screw 6, the fixed screw 6 penetrates through the fixed pressing plate 5 to be mutually clamped with the fixed screw hole 4, the inside of the fixed frame body 1 is provided with a first water permeable hole 7, the inside of the fixed frame body 1 is fixedly connected with a compression spring 8, the inside of the fixed pressing plate 5 is provided with a second water permeable hole 9, the inside of the installation frame body 3 is provided with a positioning groove 10, the inside of the positioning groove 10 is fixedly connected with filter melt-blown cloth 11, the left side of the installation frame body 3 is detachably connected with a blocking cover 15, the right side of the blocking cover 15 is fixedly connected with a sealing fixture block 16, the right side of the sealing fixture block 16 is fixedly connected with a magic tape circular thorn surface 17, the magic tape circular thorn surface 17 is mutually attached to a magic tape burr surface 13, and a filling groove 14 is reserved inside the installation frame body 3.
Further, the mounting groove 2 and the installation framework 3 are matched in shape and size, the positioning groove 10 and the filtering melt-blown cloth 11 inside the installation framework 3 are symmetrically distributed about the horizontal center line of the installation framework 3, the fixed screw holes 4 inside the fixed framework 1 are distributed in four groups at the upper end of the fixed framework 1, the fixed screw holes 4 are distributed corresponding to the fixed screws 6, the fixed screw holes 4 and the fixed screws 6 are convenient to mount and dismount, the installation framework 3 is convenient to mount and dismount integrally, and overall practicability is improved.
Further, the first length width of permeating water hole 7 is greater than the length width of constant head tank 10 and filtration meltblown 11, and the length width of constant head tank 10 and filtration meltblown 11 is greater than the length width of second hole 9 of permeating water, and compression spring 8 corresponds 1 four corners distribution of fixed framework and has four groups, and compression spring 8 is located the first hole 7 outside of permeating water, and compression spring 8 has increased whole effect of compressing tightly to installation framework 3 to holistic filtration stability has been increased.
Further, the shape and size of the sealing clamping groove 12 and the sealing clamping block 16 are matched, the length of the sealing clamping block 16 is equal to the depth of the sealing clamping groove 12, the sealing clamping groove 12 and the sealing clamping block 16 can be clamped with each other, so that the sealing clamping groove 12 and the sealing clamping block 16 can be conveniently and integrally sealed, and the integral filtering is guaranteed.
Further, the magic is pasted circle thorn face 17 and is pasted the big or small looks adaptation of the shape of burr face 13 with the magic, and the magic is pasted circle thorn face 17 and magic and is pasted burr face 13 and sealed draw-in groove 12 and sealed fixture block 16 shape size the same, and magic is pasted circle thorn face 17 and magic and is pasted burr face 13 and can laminate each other, makes things convenient for wholly to change the filler, has increased whole practicality.
The working principle is as follows: firstly, the installation frame body 3 is installed in the installation groove 2 in the fixed frame body 1, then the fixing screw 6 penetrates through the fixing pressing plate 5 and the fixing screw hole 4 to be clamped with each other to fix the fixing pressing plate 5, so that the installation frame body 3 is pressed integrally, and the compression spring 8 applies pressure to the installation frame body 3 integrally in the pressing process, so that the filtration melt-spraying cloth 11 is stably fixed integrally, the stable filtration of the whole body is facilitated, the stability of the whole body filtration is increased, meanwhile, the interior of the filling groove 14 can be filled with filtration matters such as graphene and the like, so that the whole body is conveniently and fully filtered, the plugging cover 15 is mutually attached with the magic tape burr surface 17 and the magic tape burr surface 13 through the magic tape burr surface for installation and disassembly, so that the whole body can conveniently replace the filling matters, and the sealing clamping groove 12 and the sealing clamping block 16 can be clamped with each other, so that the whole body can be conveniently sealed, the integral full filtration is ensured, and the integral practicability is increased.
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. The utility model provides a filter screen structure based on melt-blown fabric, includes fixed framework, its characterized in that: the fixing frame body is internally provided with a mounting groove, the mounting groove is internally detachably connected with an installation frame body, the upper end of the fixing frame body is provided with a fixing screw hole, the upper end of the fixing frame body is detachably connected with a fixing pressure plate, the fixing pressure plate is internally detachably connected with a fixing screw, the fixing screw penetrates through the fixing pressure plate and is mutually clamped with the fixing screw hole, the fixing frame body is internally provided with a first water permeable hole, the fixing frame body is internally and fixedly connected with a compression spring, the fixing pressure plate is internally provided with a second water permeable hole, the installation frame body is internally provided with a positioning groove, the positioning groove is internally and fixedly connected with a filtering melt-spraying cloth, the left side of the installation frame body is provided with a sealing clamping groove, the inside of the sealing clamping groove is fixedly connected with a magic tape burr surface, the left side of the installation frame body is detachably connected with a plugging cover, the right side of the plugging cover is fixedly connected with a sealing clamping block, the right side of the sealing clamping block is fixedly connected with a magic tape burr surface, and the magic tape round thorn surface and the magic tape burr surface are mutually attached, and a filling groove is reserved in the installation frame body.
2. The meltblown fabric-based screen structure of claim 1, wherein: the mounting groove is matched with the mounting frame in shape and size, the positioning grooves and the filtering melt-blown fabric in the mounting frame are symmetrically distributed about the horizontal center line of the mounting frame, four groups of fixing screw holes are distributed in the upper end of the fixing frame, and the fixing screw holes are distributed corresponding to the fixing screws.
3. The meltblown fabric-based screen structure of claim 1, wherein: the length and width in first hole of permeating water is greater than the length and width in constant head tank and filtration melt-blown fabric, and the length and width in constant head tank and filtration melt-blown fabric is greater than the length and width in the second hole of permeating water, compression spring corresponds fixed framework four corners distribution and has four groups, and compression spring is located the first hole outside of permeating water.
4. The meltblown fabric-based screen structure of claim 1, wherein: the shape and size of the sealing clamping groove are matched with those of the sealing clamping block, and the length of the sealing clamping block is equal to the depth of the sealing clamping groove.
5. The meltblown fabric-based screen structure of claim 1, wherein: the magic tape round thorn surface and the magic tape burr surface are matched in shape and size, and the magic tape round thorn surface and the magic tape burr surface are the same as the sealing clamping groove and the sealing clamping block in shape and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022012143.8U CN214106128U (en) | 2020-09-15 | 2020-09-15 | Filter screen structure based on melt-blown fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022012143.8U CN214106128U (en) | 2020-09-15 | 2020-09-15 | Filter screen structure based on melt-blown fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214106128U true CN214106128U (en) | 2021-09-03 |
Family
ID=77484889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022012143.8U Expired - Fee Related CN214106128U (en) | 2020-09-15 | 2020-09-15 | Filter screen structure based on melt-blown fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214106128U (en) |
-
2020
- 2020-09-15 CN CN202022012143.8U patent/CN214106128U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |