CN106925051A - A kind of honeycomb fashion filters core - Google Patents
A kind of honeycomb fashion filters core Download PDFInfo
- Publication number
- CN106925051A CN106925051A CN201710152955.2A CN201710152955A CN106925051A CN 106925051 A CN106925051 A CN 106925051A CN 201710152955 A CN201710152955 A CN 201710152955A CN 106925051 A CN106925051 A CN 106925051A
- Authority
- CN
- China
- Prior art keywords
- corrugated paper
- filtering core
- export
- port
- filtering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001914 filtration Methods 0.000 claims abstract description 49
- 239000012530 fluid Substances 0.000 claims description 13
- 239000000565 sealant Substances 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims 15
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of honeycomb fashion filtering core, including the first corrugated paper and the second corrugated paper, it is characterised in that：First corrugated paper is mutually bonded and winds to form filtering core with the second corrugated paper so that filtering core has arrival end, the port of export, inlet channel, outlet passageway；The inlet channel is communicated with arrival end, and in the closing at the port of export, and outlet passageway is communicated with the port of export, and closed at arrival end.Present invention filtering core takes up room smaller, compact conformation, effectively solves the requirement of arrangement miniaturization in space on vehicle, and filter performance is not less than traditional drum type brake filter core.
Description
Technical field
The present invention relates to a kind of air filtration core of Diesel engine, more particularly to a kind of air can be in filter core axial direction
The filtering core of direction turnover.
Background technology
Due to needing to stop enough spaces inside it to air circulation, filter paper needs arrangement to traditional drum type brake air filtering core
On radial circumference, the larger spatial volume of its needs is caused to meet use requirement, so as to cause whole air filtering core to account for
With more space.And honeycomb fashion air filtering core can be covered with whole axial direction spatially due to filter paper, air can be with
Passage between filter paper in axial direction flows and filters, so under equal performance requirement, shared by honeycomb fashion air filtering core
Space is smaller than traditional drum type brake air filtering core, and or equal space requirement under, the performance such as honeycomb fashion air filtering core can be than passing
The drum type brake air filtering core of system will get well.
The content of the invention
It is an object of the invention to provide a kind of air filtering core core so that filter core or its housing assembly can take smaller
Space, to adapt to vehicle tight space or special-shaped space arrangement requirement.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of honeycomb fashion filters core, it is characterised in that including the first corrugated paper and the second corrugated paper, the first corrugated paper and second
Corrugated paper is mutually bonded to form multiple filtration channels, and winds to form filtering core so that filtering core has arrival end, outlet
End, inlet channel, outlet passageway.
Especially, inlet channel is communicated with arrival end, and in the closing at the port of export, and outlet passageway and port of export phase
It is logical, and closed at arrival end.
Especially, the crest of first corrugated paper is the mm of 2mm to 4 to trough height difference, and the crest of the second corrugated paper is arrived
Trough height difference is 0.5mm to 2mm.
Especially, the groove direction of first corrugated paper and the groove direction of the second corrugated plating are parallel.
Especially, the groove cross sectional shape of the corrugated paper is corrugated, or each groove cross sectional shape is
" ∨ " font.
Especially, the filtering core includes multiple inlet channels and multiple outlet passageways.
Especially, the inlet channel and outlet passageway are disposed to extend along the axial direction of filtering core.
Especially, the inlet channel is coated with port of export fluid sealant at the port of export so that filtered air
Can not be by the port of export；Outlet passageway is coated with arrival end fluid sealant at arrival end so that filtered air can not
It is directly entered outlet passageway.
Especially, each crest head clearance of first corrugated paper or the second corrugated paper is coated with multistage combination glue
Layer so that the first corrugated paper is bonded to each other by this with the second corrugated paper with reference to glue-line, the combination of each crest bottom
The total length of glue-line is not more than the 1/2 of corrugation length.
Especially, the sectional area of described each inlet channel and outlet passageway is equal, and the sky before filtering core filtering
Between and filtering after space be equal or approximately equal.
The beneficial effects of the invention are as follows：On the premise of ensureing strainability, the arrangement requirement of tight space on vehicle is met,
Or under the requirement of adequate space arrangement, make the strainability of air filter more excellent.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic diagram that the corrugated paper of the embodiment of the present invention first and the second corrugated paper are mutually bonded.
Fig. 2 is the rolled structural representation for forming inlet channel and outlet passageway after filtering core of the embodiment of the present invention
Figure.
Fig. 3 is the end view after the corrugated paper of the embodiment of the present invention first and the second corrugated paper bonding.
Fig. 4 is the filtering core winding schematic diagram of the embodiment of the present invention.
In Fig. 1~Fig. 4,1. the first corrugated paper；2. the second corrugated paper；3. port of export fluid sealant；4. glue-line is combined；5. export
End；6. arrival end；7. inlet channel；8. outlet passageway；9. arrival end fluid sealant；10. big groove；11. small grooves；12. filterings
Core；13. colloid-injecting guns.
Specific embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
As shown in figure 1, the first corrugated paper（1）With the second corrugated paper（2）By port of export fluid sealant（3）With combine glue-line
（4）It is bonded to each other, forms inlet channel（7）.Wherein, port of export fluid sealant（3）It is positioned close to the port of export（5）Place,
And playing sealing function so that air can not be from the port of export（5）Flow into inlet channel（7）, also cause inlet channel（7）Interior
Air can not be from the port of export（5）Place's outflow.With reference to glue（4）Only play a part of to be bonded and fix two corrugated papers, make without sealing
With.
First corrugated paper has multiple big grooves（10）, the second corrugated paper has multiple small grooves（11）, the two corrugated papers
Groove direction is parallel.
First corrugated paper（1）Or second corrugated paper（2）Each crest head clearance be coated with multistage combination glue-line（4）,
So that the first corrugated paper（1）With the second corrugated paper（2）Glue-line is combined by this（4）It is bonded to each other, each crest top
Combination glue-line（4）Total length be not more than the 1/2 of groove length.
As shown in Fig. 2 filtered air is by arrival end（6）Flow into inlet channel（7）It is interior, filter laggard through filter paper
Enter to outlet passageway（8）It is interior, then again from the port of export（5）Place's outflow.Wherein, inlet channel（7）With arrival end（6）Communicate, and
Near the port of export（5）Place is provided with port of export fluid sealant（3）So that inlet channel（7）Closed herein, and formed filtering before
Cavity, and outlet passageway（8）With the port of export（5）Communicate, and near arrival end（6）Place is provided with arrival end fluid sealant（9）,
So that outlet passageway（8）Closed herein, and form the cavity after filtering.
As shown in figure 3, the first corrugated paper（1）Crest to trough bottom height difference H 1 be 2mm to 4mm, the second ripple
The crest of paper to trough bottom height difference H 2 be 0.5mm to 2mm.The groove cross sectional shape of two corrugated papers as shown is ripple
Shape wave, ignore the fillet at crest and trough, each groove cross sectional shape is " ∨ " font or " ∧ " font.
As shown in figure 4, the first corrugated paper（1）With the second corrugated paper（2）After being bonded as shown in Figure 1, by colloid-injecting gun（13）,
In the first corrugated paper（1）Above and near arrival end（6）Place is continuously injected into arrival end fluid sealant（9）, while operation is wound,
Form outlet passageway（8）, filtering core is formed after the completion of winding（12）.
In Fig. 1 and Fig. 4, the first corrugated paper（1）With the second corrugated paper（2）After being bonded and winding, in port of export fluid sealant
（3）With arrival end fluid sealant（9）In the presence of form multiple inlet channels（7）With multiple outlet passageways（8）, and inlet channel
（7）And outlet passageway（8）Along filtering core（12）Axial direction arrangement.
In Fig. 1 to 4, due to each inlet channel（7）And outlet passageway（8）Sectional area on whole axial direction is
It is constant or vary less, ultimately form filtering core（12）Afterwards so that the space behind space and filtering before core filtering
It is equal or close.
Operation principle of the invention：After filtering core shaping, make the space shared by it than traditional drum type brake air filter
Core is small, it is also possible under equal space requirement, because the filter core of this class formation can arrange more filter paper, makes its strainability
Can be better than traditional drum type brake air filtering core.
Although being described in conjunction with the accompanying embodiments of the present invention, patent owner can be in appended claims
Within the scope of make various deformations or amendments, as long as no more than the protection domain described by claim of the invention, all should
Within protection scope of the present invention.
Claims (10)
1. a kind of honeycomb fashion filters core, including the first corrugated paper and the second corrugated paper, it is characterised in that：First corrugated paper
It is mutually bonded with the second corrugated paper and winds to form filtering core so that there is filtering core arrival end, the port of export, air inlet to lead to
Road, outlet passageway.
2. filtering core according to claim 1, it is characterised in that：The inlet channel is communicated with arrival end, and is being leaned on
Closed at the nearly port of export, and outlet passageway is communicated with the port of export, and closed at arrival end.
3. filtering core according to claim 1, it is characterised in that：The crest of first corrugated paper is poor to trough height
It is the mm of 2mm to 4, it is 0.5mm to 2mm that the crest of the second corrugated paper is poor to trough height.
4. filtering core according to claim 1, it is characterised in that：The groove direction of first corrugated paper and the second ripple
The groove direction of card is parallel.
5. filtering core according to claim 1, it is characterised in that：The groove cross sectional shape of the corrugated paper is waveform
, or each groove cross sectional shape be " ∨ " font.
6. filtering core according to claim 1 and 2, it is characterised in that：The filtering core includes multiple inlet channels
With multiple outlet passageways.
7. filtering core according to claim 1 and 2, it is characterised in that：The inlet channel and outlet passageway are along mistake
The axial direction of filter core material is disposed to extend.
8. filtering core according to claim 1 and 2, it is characterised in that：The inlet channel is coated with the port of export
There is port of export fluid sealant so that filtered air can not be by the port of export；Outlet passageway be coated with the arrival end into
Mouth end fluid sealant so that filtered air cannot directly enter outlet passageway.
9. filtering core according to claim 1, it is characterised in that：Each of first corrugated paper or the second corrugated paper
Crest head clearance is coated with multistage combination glue-line so that the first corrugated paper combines glue-line and mutually glues with the second corrugated paper by this
It is connected together, the total length of the combination glue-line of each crest bottom is not more than the 1/2 of corrugation length.
10. according to the filtering core that claim 1,2, one of 6 is described, it is characterised in that：Described each inlet channel and outlet
The sectional area of passage is equal, and the space before filtering core filtering and the space after filtering are equal or approximately equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152955.2A CN106925051A (en) | 2017-03-15 | 2017-03-15 | A kind of honeycomb fashion filters core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152955.2A CN106925051A (en) | 2017-03-15 | 2017-03-15 | A kind of honeycomb fashion filters core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106925051A true CN106925051A (en) | 2017-07-07 |
Family
ID=59432864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710152955.2A Pending CN106925051A (en) | 2017-03-15 | 2017-03-15 | A kind of honeycomb fashion filters core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106925051A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803064A (en) * | 2017-10-27 | 2018-03-16 | 浙江纳风净化技术有限公司 | A kind of cellular filter core and preparation method thereof |
| CN109750558A (en) * | 2019-01-25 | 2019-05-14 | 莆田盾之星滤清器有限公司 | A kind of two-layer compound filter paper of filter and preparation method thereof |
| CN111278528A (en) * | 2017-08-22 | 2020-06-12 | 唐纳森公司 | Fluted filter media, filter media pack, and filter element |
| CN111420473A (en) * | 2019-01-09 | 2020-07-17 | 王子控股株式会社 | Air filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403481Y (en) * | 1999-12-17 | 2000-11-01 | 莱州市活性碳纤维厂 | Air filter |
| CN201253524Y (en) * | 2008-07-26 | 2009-06-10 | 蚌埠市昊业滤清器有限公司 | Honeycomb type air cleaner filter-core |
| CN102042058A (en) * | 2011-01-25 | 2011-05-04 | 无锡爱奇特汽车环保科技有限公司 | Tail gas diesel particulate filter (DPF) and filter element thereof |
| CN105413319A (en) * | 2014-09-11 | 2016-03-23 | 日本碍子株式会社 | Honeycomb structure |
| CN206853339U (en) * | 2017-03-15 | 2018-01-09 | 广西华原过滤系统股份有限公司 | A kind of honeycomb fashion filters core |
-
2017
- 2017-03-15 CN CN201710152955.2A patent/CN106925051A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403481Y (en) * | 1999-12-17 | 2000-11-01 | 莱州市活性碳纤维厂 | Air filter |
| CN201253524Y (en) * | 2008-07-26 | 2009-06-10 | 蚌埠市昊业滤清器有限公司 | Honeycomb type air cleaner filter-core |
| CN102042058A (en) * | 2011-01-25 | 2011-05-04 | 无锡爱奇特汽车环保科技有限公司 | Tail gas diesel particulate filter (DPF) and filter element thereof |
| CN105413319A (en) * | 2014-09-11 | 2016-03-23 | 日本碍子株式会社 | Honeycomb structure |
| CN206853339U (en) * | 2017-03-15 | 2018-01-09 | 广西华原过滤系统股份有限公司 | A kind of honeycomb fashion filters core |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278528A (en) * | 2017-08-22 | 2020-06-12 | 唐纳森公司 | Fluted filter media, filter media pack, and filter element |
| US12097459B2 (en) | 2017-08-22 | 2024-09-24 | Donaldson Company, Inc. | Fluted filtration media, filtration media packs, and filtration elements |
| CN107803064A (en) * | 2017-10-27 | 2018-03-16 | 浙江纳风净化技术有限公司 | A kind of cellular filter core and preparation method thereof |
| CN111420473A (en) * | 2019-01-09 | 2020-07-17 | 王子控股株式会社 | Air filter |
| CN109750558A (en) * | 2019-01-25 | 2019-05-14 | 莆田盾之星滤清器有限公司 | A kind of two-layer compound filter paper of filter and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |