CN209020056U - A kind of self-cleaning folding wave filter core - Google Patents
A kind of self-cleaning folding wave filter core Download PDFInfo
- Publication number
- CN209020056U CN209020056U CN201821623057.7U CN201821623057U CN209020056U CN 209020056 U CN209020056 U CN 209020056U CN 201821623057 U CN201821623057 U CN 201821623057U CN 209020056 U CN209020056 U CN 209020056U
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- China
- Prior art keywords
- pleat
- element body
- joint close
- filter element
- close piece
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Abstract
The utility model discloses a kind of self-cleanings to roll over wave filter core, including hollow Columned filter core ontology, the both ends of filter element body are connected separately with upper end cover and lower cover, filter element body is in the more pleat shapes of diverging, the pleat is uniformly distributed on the same circumference, the pleat height of the pleat is equal, the pleat peak of pleat forms the cylindrical outer surface of filter element body, the pleat paddy of pleat forms the cylindrical core bore of filter element body, the external border of filter element body is evenly equipped with several long joint close pieces for playing skeletal support, each long joint close piece, which respectively corresponds, clamps a pleat peak, long joint close piece and filter element body are contour, it is correspondingly arranged on short joint close piece in filter element body at the pleat paddy of each pleat respectively, short joint close piece is less than the height of filter element body.The utility model can quickly shake off the impurity being attached on filter core by stirring short joint close piece, convenient and efficient, and not damage filter cartridge construction.
Description
Technical field
The utility model relates to filtration arts more particularly to a kind of self-cleaning to roll over wave filter core.
Background technique
Filter core after prolonged use, since impurity screening is attached on filter core more and more, the rate of filtration and filtering
Effect can be deteriorated, and at this moment should just clean to filter core.During cleaning filter core, it should be noted that filter core must not be deformed or be damaged
It is bad.Otherwise, filter core can not can not reuse, in order to avoid filter efficiency is influenced, to bring damage to whole system.
Existing filter core can be divided into metal filtering core and nonmetallic filter core, and gold can be used due to the hardness of itself in metal filtering core
Belong to brush and carry out self-cleaning, nonmetallic filter core mostly uses greatly blow-back due to itself material, but this cleaning side
Method is also only applicable to the nonmetallic filter core of single layer.For the folding nonmetallic filter core of wave class, (the nonmetallic filter core of existing folding wave class is general
For pleat shape foldable filter element, for the upper and lower side of filter element body by end cap seal, filter element body is the filtering layer with pleat shape foldable structure),
There is no conveniently cleaning ways at present.
Summary of the invention
The utility model provides a kind of self-cleaning folding wave filter core to solve shortcoming in the prior art, can
The impurity being attached on filter core is quickly shaken off by stirring short joint close piece, it is convenient and efficient, and do not damage filter cartridge construction.
The utility model is adopted the technical scheme that solve the above-mentioned problems, provides a kind of self-cleaning folding wave filter
Core, including hollow Columned filter core ontology, the both ends of filter element body are connected separately with upper end cover and lower cover, and filter element body is in
More pleat shapes are dissipated, the pleat is uniformly distributed on the same circumference, and the pleat height of the pleat is equal, and the pleat peak of pleat forms filter core sheet
The cylindrical outer surface of body, the pleat paddy of pleat forms the cylindrical core bore of filter element body, if the external border of filter element body is evenly equipped with
Dry is played the long joint close piece of skeletal support, and each long joint close piece, which respectively corresponds, clamps a pleat peak, long joint close piece and filter core
Ontology is contour, is correspondingly arranged on short joint close piece in filter element body at the pleat paddy of each pleat respectively, and short joint close piece is less than filter element body
Height.
Preferably, the material of long joint close piece and short joint close piece is all made of stainless steel, and long joint close piece and short joint close piece are U
Type, pleat peak are clamped in long joint close piece, and pleat paddy is clamped in short joint close piece.
Preferably, long joint close piece is provided with eight.
Preferably, the height of short joint close piece is 30-50mm.
Preferably, filter element body includes the first filtering layer, the second filtering layer and third filtering layer.
Preferably, the first filtering layer has been the polyester fiber cloth of protective action and macrofiltration, and the second filtering layer has been that refined filtration is made
Glass fabric, third filtering layer have been the bamboo charcoal fiber cloth for decomposing peculiar smell and smelly eliminating effect, polyester fiber cloth, glass fibre
Cloth and bamboo charcoal fiber cloth sewing or splicing are integrated.
Preferably, the surfaces externally and internally of the first filtering layer, the second filtering layer and third filtering layer is coated with antistatic coating.
By adopting the above technical scheme, the utility model has the advantage that
The filter element body of the utility model has three layers of filtering layer, and pollutant holding capability is big, and filter effect is good, the external week of filter element body
Circle, which is additionally provided with long joint close piece, can play the role of skeletal support.
When cleaning the filter core of the utility model, short joint close piece is stirred with scraper, mutually collision generates vibration between pleat and pleat,
The impurity being attached in filter element body can be fallen off due to vibration, and the dust between pleat in gap can be removed completely, convenient
Fast, and the structure of filter element body will not be damaged, the reuse ratio of filter core is high, cost-saved.
To sum up, the utility model have the characteristics that filter effect is good, intensity is good, easy to clean, high temperature resistant, using economical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1；
Fig. 3 is the partial enlargement diagram in Fig. 2 at B；
Fig. 4 is the stratiform schematic diagram of filter element body in the utility model.
Specific embodiment
As shown in Figures 1 to 4, wave filter core is rolled in a kind of self-cleaning of the utility model, including hollow Columned filter core sheet
Body 1, the both ends of filter element body 1 are connected separately with upper end cover 2 and lower cover 3, and filter element body 1 is in the more pleat shapes of diverging, the pleat
It being uniformly distributed on the same circumference, the pleat height of the pleat is equal, and the pleat peak of pleat forms the cylindrical outer surface of filter element body 1,
The pleat paddy of pleat forms the cylindrical core bore of filter element body 1, and the filtering layer between pleat peak and pleat paddy forms the filtering surface of filter element body 1,
The external border of filter element body 1 is evenly equipped with several long joint close pieces 4 for playing skeletal support, long joint close piece 4 in the present embodiment
Eight are provided with, each long joint close piece 4, which respectively corresponds, clamps a pleat peak, and long joint close piece 4 and filter element body 1 are contour, filter core sheet
It is correspondingly arranged on short joint close piece 5 in body 1 at the pleat paddy of each pleat respectively, short joint close piece 5 is less than the height of filter element body 1, short conjunction
The height of patch 5 is 30-50mm, and short joint close piece 5 is clamped in the middle part in 1 short transverse of filter element body.
Short joint close piece 5 is stirred with scraper when self-cleaning, impurity plays the role of self-cleaning since vibration falls off.
The material of long joint close piece 4 and short joint close piece 5 is all made of 304 stainless steels, and long joint close piece 4 and short joint close piece 5 are U
Type, pleat peak are clamped in long joint close piece 4, and pleat paddy is clamped in short joint close piece 5.
As shown in figure 4, filter element body 1 includes the first filtering layer 6, the second filtering layer 7 and third filtering layer 8.First filtering layer 6 has been anti-
The polyester fiber cloth of shield effect and macrofiltration, in addition, the wrinkle resistance of polyester fiber and conformality are fine, intensity with higher
With elastic recovery capability, the second filtering layer 7 be refined filtration effect glass fabric, glass fibre have performance stabilization, high temperature resistant,
The features such as high efficiency large capacity, long service life, the pollutant holding capability of filter element body 1 is improved, third filtering layer 8 has been to decompose peculiar smell and disappear
The bamboo charcoal fiber cloth of smelly effect, polyester fiber cloth, glass fabric and bamboo charcoal fiber cloth sewing or splicing are integrated.
The surfaces externally and internally of first filtering layer 6, the second filtering layer 7 and third filtering layer 8 is coated with antistatic coating.Antistatic coating
The electrostatic interaction of dust during the filtration process in filter medium (such as gas) can effectively be weakened, improve filter effect.
When cleaning the filter core of the utility model, short joint close piece 5 is stirred with scraper, mutually collision generates vibration between pleat and pleat
Dynamic, the impurity being attached in filter element body 1 can be fallen off due to vibration, and the dust between pleat in gap can be removed completely,
And the structure of filter element body 1 will not be damaged, the reuse ratio of filter core is high, cost-saved.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (7)
1. wave filter core is rolled in a kind of self-cleaning, including hollow Columned filter core ontology, the both ends of filter element body are connected separately with
End cap and lower cover, filter element body are uniformly distributed on the same circumference in more pleat shapes, the pleat is dissipated, the pleat Gao Jun of the pleat
Equal, the pleat peak of pleat forms the cylindrical outer surface of filter element body, and the pleat paddy of pleat forms the cylindrical core bore of filter element body, special
Sign is: the external border of filter element body is evenly equipped with several long joint close pieces for playing skeletal support, each long joint close piece point
A pleat peak Dui Ying not be clamped, long joint close piece and filter element body are contour, respectively correspond and set at the pleat paddy of each pleat in filter element body
It is equipped with short joint close piece, short joint close piece is less than the height of filter element body.
2. wave filter core is rolled in a kind of self-cleaning according to claim 1, it is characterised in that: the material of long joint close piece and short joint close piece
Matter is all made of stainless steel, long joint close piece and short joint close piece be it is U-shaped, pleat peak is clamped in long joint close piece, and pleat paddy is clamped in short conjunction
In patch.
3. wave filter core is rolled in a kind of self-cleaning according to claim 1, it is characterised in that: long joint close piece is provided with eight.
4. wave filter core is rolled in a kind of self-cleaning according to claim 1, it is characterised in that: the height of short joint close piece is 30-
50mm。
5. wave filter core is rolled in a kind of self-cleaning according to claim 1, it is characterised in that: filter element body include the first filtering layer,
Second filtering layer and third filtering layer.
6. wave filter core is rolled in a kind of self-cleaning according to claim 5, it is characterised in that: the first filtering layer be protective action and
The polyester fiber cloth of macrofiltration, the second filtering layer be refined filtration effect glass fabric, third filtering layer be decomposition peculiar smell with
The bamboo charcoal fiber cloth of smelly eliminating effect, polyester fiber cloth, glass fabric and bamboo charcoal fiber cloth sewing or splicing are integrated.
7. wave filter core is rolled in a kind of self-cleaning according to claim 5, it is characterised in that: the first filtering layer, the second filtering layer and the
The surfaces externally and internally of three filtering layers is coated with antistatic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623057.7U CN209020056U (en) | 2018-10-08 | 2018-10-08 | A kind of self-cleaning folding wave filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623057.7U CN209020056U (en) | 2018-10-08 | 2018-10-08 | A kind of self-cleaning folding wave filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209020056U true CN209020056U (en) | 2019-06-25 |
Family
ID=66905752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623057.7U Expired - Fee Related CN209020056U (en) | 2018-10-08 | 2018-10-08 | A kind of self-cleaning folding wave filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209020056U (en) |
-
2018
- 2018-10-08 CN CN201821623057.7U patent/CN209020056U/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: 20190625 Termination date: 20211008 |