CN215249973U - Composite filter element with high dirt holding capacity - Google Patents
Composite filter element with high dirt holding capacity Download PDFInfo
- Publication number
- CN215249973U CN215249973U CN202121630643.6U CN202121630643U CN215249973U CN 215249973 U CN215249973 U CN 215249973U CN 202121630643 U CN202121630643 U CN 202121630643U CN 215249973 U CN215249973 U CN 215249973U
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- Prior art keywords
- filter
- filter screen
- groove
- draw
- activated carbon
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- 239000002131 composite material Substances 0.000 title claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 75
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 abstract description 27
- 239000007921 spray Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000000941 radioactive substance Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a composite filter element technical field, and a high composite filter element who holds dirty ability is disclosed, including composite filter element, composite filter element includes filter equipment and holds dirty device, filter equipment installs and holds between dirty device, filter equipment includes first filter screen, the active carbon filter core, the second filter screen, melt the spray filter core, the third filter screen, activated carbon stick and draw-in groove, first filter screen is installed in filter equipment periphery, the active carbon filter core is installed between first filter screen and second filter screen, melt the spray filter core and be located between second filter screen and the third filter screen, the third filter screen is installed between melt spray filter core and activated carbon stick, the activated carbon stick is installed in the filter equipment center, the draw-in groove is installed in filter equipment side outer wall. This compound filter core of dirty ability is held to high volume holds dirty device through installing at filter equipment both ends, has increaseed compound filter core hold dirty space, has promoted compound filter core hold dirty ability.
Description
Technical Field
The utility model relates to a composite filter element technical field specifically is a composite filter element of dirty ability is held to high volume.
Background
The composite filter element scientifically integrates one or more filter elements with independent functions on one filter element according to needs, and plays a role simultaneously. The filter has high filtering efficiency, and different filtering functions can complement each other in advantages, so that the filter is applicable to wider environments and is particularly suitable for liquid with complex water quality environment. The filtration cost is low, and the material that the manufacturing was used still less, and the corollary equipment that requires during the use still saves space and time in the use, and most composite filter element on the market at present, the filter effect is not good, and the inside space that holds the filth is not enough, leads to often opening the filter core and clears up the filth, and is more troublesome, for this reason need improve prior art to satisfy actual demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a compound filter core of dirty ability of high appearance possesses the dirty space of appearance and advantages such as big and convenient to detach, has solved above-mentioned technical problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a composite filter element with high dirt holding capacity comprises a composite filter element, wherein the composite filter element comprises a filtering device and a dirt holding device, and the filtering device is arranged between the dirt holding devices;
the filter device comprises a first filter screen, an activated carbon filter element, a second filter screen, a melt-blown filter element, a third filter screen, an activated carbon rod and a clamping groove, wherein the first filter screen is arranged at the outermost periphery of the filter device;
it includes first filter screen draw-in groove, active carbon filter core draw-in groove, second filter screen draw-in groove, melt-blown filter core draw-in groove, third filter screen draw-in groove, activated carbon rod draw-in groove and buckle to hold dirty device, first filter screen draw-in groove is installed near holding dirty device inner wall one side, activated carbon filter core draw-in groove is located between first filter screen draw-in groove and the second filter screen draw-in groove, melt-blown filter core draw-in groove installs between second filter screen draw-in groove and third filter screen draw-in groove, activated carbon rod draw-in groove is installed in holding dirty device center, the buckle is installed in holding dirty device side outer wall.
Preferably, it is provided with two sets ofly to hold dirty device, and joint in filter equipment both ends respectively, filter equipment shape is the cylinder, filter equipment cross sectional area is less than holding dirty device cross sectional area.
Through above-mentioned technical scheme, install at filter equipment both ends and hold dirty device, increaseed composite filter's the dirty space of appearance, promoted composite filter's the dirty ability of appearance, and hold dirty device cross sectional area and be greater than filter equipment cross sectional area, make it can the joint on filter equipment.
Preferably, first filter screen, second filter screen and third filter screen align to grid are inside filter equipment, and the filter screen aperture size decreases progressively in proper order, and first filter screen aperture is the biggest, and third filter screen aperture is the minimum, first filter screen, second filter screen and third filter screen cross sectional area decrease progressively in proper order.
Through above-mentioned technical scheme, filter equipment is inside to be provided with three groups of filter screens, and the aperture reduces in proper order, and the design can the preliminary filtration some big impurity of granule like this.
Preferably, filter screens are arranged among the activated carbon filter element, the melt-blown filter element and the activated carbon rod and are sequentially arranged from outside to inside.
Through above-mentioned technical scheme, adopt the active carbon filter core to filter impurity, the organic matter of active carbon filter core ability effective removal aquatic, chlorine residue and other radioactive substance to have the decoloration, get rid of the efficiency of peculiar smell, the active carbon filter core filters the back, and through melt-blown filter core filtration, melt-blown filter core has outstanding chemical compatibility, is applicable to the filtration of strong acid, alkali and organic solvent, and the pollutant carrying capacity is strong, long service life and with low costs, has greatly promoted filterable effect.
Preferably, the cross-sectional area on dirt holding device top is greater than the cross-sectional area of bottom, and the shape in side cross-section is trapezoidal, and inside draw-in groove and the inside filter screen of filter equipment, the equal activity joint of filter core.
Through the technical scheme, the clamping grooves of the dirt holding device correspond to the filter screens of the filtering device one by one and are movably clamped, the structure is simple, and the dirt holding device is convenient to disassemble and replace.
Compared with the prior art, the utility model provides a composite filter element of dirty ability is held to high volume possesses following beneficial effect:
1. this compound filter core of dirty ability is held to high volume holds dirty device through installing at filter equipment both ends, has increaseed compound filter core hold dirty space, has promoted compound filter core hold dirty ability.
2. This composite filter element of high dirt holding ability filters impurity through adopting the active carbon filter core, and the organic matter of active carbon filter core ability effective removal aquatic, chlorine residue and other radioactive substance to there is the decoloration, gets rid of the efficiency of peculiar smell, and the active carbon filter core filters the back, and through melting the filter core again, melting the filter core and filtering, melting the filter core and having outstanding chemical compatibility, be applicable to the filtration of strong acid, alkali and organic solvent, the pollutant carrying ability is strong, long service life and with low costs, has greatly promoted filterable effect.
Drawings
FIG. 1 is a schematic sectional view of the composite filter element of the present invention;
FIG. 2 is a schematic top view of the structural filter device of the present invention;
fig. 3 is a schematic top view of the structure of the dirt holding device of the present invention.
Wherein: 1. a composite filter element; 2. a filtration device; 3. a dirt holding device; 4. a first filter screen; 5. an activated carbon filter element; 6. a second filter screen; 7. melt-blown filter element; 8. a third filter screen; 9. an activated carbon rod; 10. A card slot; 11. a first filter screen clamping groove; 12. an active carbon filter element clamping groove; 13. a second filter screen clamping groove; 14. a melt-blown filter element clamping groove; 15. a third filter screen clamping groove; 16. an active carbon rod clamping groove; 17. and (5) buckling.
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, a composite filter element with high dirt-holding capacity includes a composite filter element 1, the composite filter element 1 includes a filter device 2 and a dirt-holding device 3, the filter device 2 is installed between the dirt-holding devices 3;
the filter device 2 comprises a first filter screen 4, an active carbon filter element 5, a second filter screen 6, a melt-blown filter element 7, a third filter screen 8, an active carbon rod 9 and a clamping groove 10, wherein the first filter screen 4 is arranged at the outermost periphery of the filter device 2, the active carbon filter element 5 is arranged between the first filter screen 4 and the second filter screen 6, the melt-blown filter element 7 is positioned between the second filter screen 6 and the third filter screen 8, the third filter screen 8 is arranged between the melt-blown filter element 7 and the active carbon rod 9, the active carbon rod 9 is arranged at the center of the filter device 2, and the clamping groove 10 is arranged at the outer wall of the side end of the filter device 2;
it includes first filter screen draw-in groove 11 to hold dirty device 3, active carbon filter core draw-in groove 12, second filter screen draw-in groove 13, melt-blown filter core draw-in groove 14, third filter screen draw-in groove 15, active carbon stick draw-in groove 16 and buckle 17, first filter screen draw-in groove 11 is installed in being close to hold dirty device 3 inner wall one side, active carbon filter core draw-in groove 12 is located between first filter screen draw-in groove 11 and second filter screen draw-in groove 13, melt-blown filter core draw-in groove 14 and install between second filter screen draw-in groove 13 and third filter screen draw-in groove 15, active carbon stick draw-in groove 16 is installed in holding dirty device 3 centers, buckle 17 is installed in holding 3 side outer walls of dirty device.
Specifically, hold dirty device 3 and be provided with two sets ofly, and the joint respectively in 2 both ends of filter equipment, 2 shapes of filter equipment are the cylinder, 2 cross sectional areas of filter equipment are less than holding dirty device 3 cross sectional areas, and the advantage is, hold dirty device 3 at 2 both ends of filter equipment installation, has increaseed compound filter core 1 hold dirty space, has promoted compound filter core 1 hold dirty ability, and hold dirty device 3 cross sectional areas and be greater than 2 cross sectional areas of filter equipment, makes it can the joint on filter equipment 2.
Specifically, first filter screen 4, second filter screen 6 and 8 align to grid of third filter screen are inside filter equipment, and filter screen aperture size decreases progressively in proper order, and first filter screen 4 aperture is the biggest, and third filter screen 8 aperture is the minimum, and first filter screen 4, second filter screen 6 and 8 cross sectional area of third filter screen decrease progressively in proper order, and the advantage is, filter equipment 2 is inside to be provided with three filter screens of group, and the aperture reduces in proper order, and the design can tentatively filter some large granule impurity like this.
Specifically, all be provided with the filter screen between active carbon filter element 5, melt blown filter element 7 and the activated carbon stick 9, and arrange in proper order by outside to inside, the advantage is, adopt active carbon filter element 5 to filter impurity, active carbon filter element 5 can effectively get rid of the organic matter in aquatic, chlorine residue and other radioactive substance, and have the decoloration, get rid of the efficiency of peculiar smell, active carbon filter element 5 filters the back, filter through melt blown filter element 7 again, melt blown filter element 7 has outstanding chemical compatibility, be applicable to the filtration of strong acid, strong alkali and organic solvent, the pollutant carrying capacity is strong, long service life and with low costs, greatly promoted filterable effect.
Specifically, hold the cross sectional area on dirty 3 tops of device and be greater than the cross sectional area of bottom, the shape in side cross-section is trapezoidal, and inside draw-in groove and the equal activity joint of filter screen, the filter core of filter equipment 2 inside, the advantage is, holds dirty device 3's draw-in groove and filter equipment 2's filter screen one-to-one and activity joint, its simple structure, convenient to detach changes.
When using, through holding dirty device 3 at 2 both ends installations of filter equipment, compound filter core 1's the dirty space of appearance has been increaseed, compound filter core 1's the dirty ability of appearance has been promoted, through adopting active carbon filter core 5 to filter impurity, active carbon filter core 5 can effectively get rid of the organic matter in aquatic, chlorine residue and other radioactive substance, and have the decoloration, get rid of the efficiency of peculiar smell, active carbon filter core 5 filters the back, filter through melt-blown filter core 7 again, melt-blown filter core 7 has outstanding chemical compatibility, be applicable to the strong acid, strong alkali and organic solvent's filtration, the pollutant carrying capacity is strong, long service life and with low costs, greatly promoted filterable 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. The utility model provides a compound filter core of dirty ability is held to high volume, includes compound filter core (1), its characterized in that: the composite filter element (1) comprises a filtering device (2) and a dirt containing device (3), wherein the filtering device (2) is arranged between the dirt containing devices (3);
the filter device (2) comprises a first filter screen (4), an activated carbon filter element (5), a second filter screen (6), a melt-blown filter element (7), a third filter screen (8), an activated carbon rod (9) and a clamping groove (10), wherein the first filter screen (4) is arranged on the outermost periphery of the filter device (2), the activated carbon filter element (5) is arranged between the first filter screen (4) and the second filter screen (6), the melt-blown filter element (7) is positioned between the second filter screen (6) and the third filter screen (8), the third filter screen (8) is arranged between the melt-blown filter element (7) and the activated carbon rod (9), the activated carbon rod (9) is arranged in the center of the filter device (2), and the clamping groove (10) is arranged on the outer wall of the side end of the filter device (2);
hold dirty device (3) including first filter screen draw-in groove (11), activated carbon filter core draw-in groove (12), second filter screen draw-in groove (13), melt-blown filter core draw-in groove (14), third filter screen draw-in groove (15), activated carbon rod draw-in groove (16) and buckle (17), first filter screen draw-in groove (11) are installed and are being close to and hold dirty device (3) inner wall one side, activated carbon filter core draw-in groove (12) are located between first filter screen draw-in groove (11) and second filter screen draw-in groove (13), melt-blown filter core draw-in groove (14) are installed between second filter screen draw-in groove (13) and third filter screen draw-in groove (15), activated carbon rod draw-in groove (16) are installed and are held dirty device (3) center, buckle (17) are installed and are held dirty device (3) side outer wall.
2. The composite filter element with high dirt-holding capacity of claim 1, wherein: it is provided with two sets ofly to hold dirty device (3), and joint in filter equipment (2) both ends respectively, filter equipment (2) shape is the cylinder, filter equipment (2) cross sectional area is less than holding dirty device (3) cross sectional area.
3. The composite filter element with high dirt-holding capacity of claim 1, wherein: first filter screen (4), second filter screen (6) and third filter screen (8) align to grid inside filter equipment, and filter screen aperture size diminishes in proper order, and first filter screen (4) aperture is the biggest, and third filter screen (8) aperture is the minimum, first filter screen (4), second filter screen (6) and third filter screen (8) cross sectional area diminish in proper order.
4. The composite filter element with high dirt-holding capacity of claim 1, wherein: the activated carbon filter element (5), the melt-blown filter element (7) and the activated carbon rod (9) are all provided with filter screens and are arranged from outside to inside in sequence.
5. The composite filter element with high dirt-holding capacity of claim 1, wherein: the cross-sectional area on the top end of the dirt holding device (3) is larger than that of the bottom end, the cross section of the side end is trapezoidal, and the inner clamping groove is movably clamped with the filter screen and the filter element inside the filtering device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630643.6U CN215249973U (en) | 2021-07-16 | 2021-07-16 | Composite filter element with high dirt holding capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630643.6U CN215249973U (en) | 2021-07-16 | 2021-07-16 | Composite filter element with high dirt holding capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215249973U true CN215249973U (en) | 2021-12-21 |
Family
ID=79492614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121630643.6U Expired - Fee Related CN215249973U (en) | 2021-07-16 | 2021-07-16 | Composite filter element with high dirt holding capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215249973U (en) |
-
2021
- 2021-07-16 CN CN202121630643.6U patent/CN215249973U/en not_active Expired - Fee Related
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| 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: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |