CN108434896A - A kind of Novel filtration structure - Google Patents
A kind of Novel filtration structure Download PDFInfo
- Publication number
- CN108434896A CN108434896A CN201810496107.8A CN201810496107A CN108434896A CN 108434896 A CN108434896 A CN 108434896A CN 201810496107 A CN201810496107 A CN 201810496107A CN 108434896 A CN108434896 A CN 108434896A
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- China
- Prior art keywords
- filter
- filtration
- sheet
- corrugation
- sheet material
- Prior art date
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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 62
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 239000011148 porous material Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 210000001624 hip Anatomy 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D46/40—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces
-
- 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
- B01D46/40—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces
- B01D46/403—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces of helically or spirally wound bodies
-
- 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
- B01D46/40—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces
- B01D46/406—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces of stacked bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of Novel filtration structures, the filtration is made of one or more filter elements, the filter element includes a flexibility and surficial sheets with filter capacity and a flexibility and the corrugation sheet material with filter capacity, surficial sheets include upper sheet and lower sheet, the top sealing of the following and lower sheet of upper sheet is Nian Jie to form surficial sheets, the top of upper sheet and the top sealing bonding of corrugation sheet material, the following sealing of the following and corrugation sheet material of lower sheet is bonded, the sealing abutting edge of upper sheet and lower sheet forms waist, the pore size filter of upper sheet is more than the pore size filter of lower sheet.The Novel filtration structure of the present invention can form the filter effect with multistage filtering, and good filtration effect, filter efficiency is high, and using made of the mechanism, the service life is longer for filter core, can be suitable for the filtering of the different shapes substances such as gas, liquid.
Description
Technical field
The invention belongs to filtration arts, and in particular to a kind of Novel filtration structure.
Background technology
With the continuous quickening of industrial development, China's atmospheric environment worse and worse, checks PM2.5 air index just before going out
Become custom as checking weather condition.Various indoor, vehicle-mounted filters are becoming increasingly popular.Sky currently used in the market
Filter filter cartridge construction generally takes the honeycomb filter structure that Donaldson Company, Inc of the U.S. designs, and corrugated filter paper and plane is used to filter
Paper winding stacking is constituted, and wherein the bottom of corrugated filter paper and plane filter paper is sealed bonding, upper part bonding, to shape
At the filtration of similar sack shape, needs filtered air to enter in bag from the sack of top, worn after sack bottom is obstructed
Corrugated filter paper and plane filter paper are crossed, to realize filtering.The filtration the problem is that：The filtration can only be to sky
Gas forms primary effectively filtering, and multiple fractionation filtering can not be formed to the particle in air.
Invention content
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of Novel filtration structure, the filtering knot
Structure is made of one or more filter elements, and the filter element includes a flexibility and the surficial sheets with filter capacity
With a flexibility and with filter capacity corrugation sheet material, surficial sheets include upper sheet and lower sheet, upper sheet
It is following it is Nian Jie with the sealing of the top of lower sheet form surficial sheets, the top of upper sheet and the top sealing of corrugation sheet material
Bonding, the following sealing bonding of the following and corrugation sheet material of lower sheet, the sealing abutting edge shape of upper sheet and lower sheet
At waist, the pore size filter of upper sheet is more than the pore size filter of lower sheet.
Filtration is laminated by multiple filter elements and is formed, in filtration the waist of a filter element with it is next
The corresponding position sealing bonding of corrugation sheet material in a adjacent filtration member.
The corresponding positions of the waist of the last one filter element and the corrugation sheet material in first filter element in filtration
Set sealing bonding.
Filtration is tubular filtration, and tubular filtration carries out repeatedly winding by a filter element and constitutes, mistake
Respectively sealing is bonded between the surficial sheets and corrugation sheet material of filter unit both sides, repeatedly the filter element formation multi-turn after winding
Sphere filter, corrugation sheet material is respectively positioned on outside in each circle sphere filter, and the waist in each circle sphere filter is enclosed with upper one in sphere filter
The corresponding position sealing bonding of corrugation sheet material, the length direction phase of the axis direction of tubular filtration and corrugation on corrugation sheet material
It is parallel.
Upper sheet is non-woven fabrics, and the lower sheet is plane filter paper, and the corrugation sheet material is corrugation filter paper.
The area of non-woven fabrics is less than the area of plane filter paper.
The beneficial effects of the invention are as follows：The Novel filtration structure of the present invention can form the filtering effect with multistage filtering
Fruit, good filtration effect, filter efficiency is high, and using made of the mechanism, the service life is longer for filter core, can be suitable for gas, liquid
The filtering of equal different shapes substance.
Description of the drawings
Structural schematic diagram when Fig. 1 is single filter element expansion；
Fig. 2 be filtration be annular when overall schematic；
Fig. 3 is the connection diagram of part filter element in filtration；
Structural schematic diagram when Fig. 4 is the expansion of tubular filtration；
The connection diagram of Partial filtration unit when Fig. 5 is 4 grades of filterings.
Specific implementation mode
In conjunction with attached drawing, the invention will be further described.
Embodiment one
As shown in Figure 1 and Figure 2, a kind of Novel filtration structure, the filtration are made of multiple filter elements, and each filtering is single
Member includes a flexibility and surficial sheets with filter capacity and a flexibility and the corrugation sheet material 1 with filter capacity,
Surficial sheets include upper sheet 2 and lower sheet 3, and the top of the following and lower sheet 3 of upper sheet 2 seals Nian Jie shape
At surficial sheets, the top of upper sheet 2 and the top sealing bonding of corrugation sheet material 1, the following and corrugation sheet material of lower sheet 3
The sealing abutting edge of 1 following sealing bonding, upper sheet 2 and lower sheet 3 forms waist 6, the pore size filter of upper sheet 2
More than the pore size filter of lower sheet 3, the pore size filter of corrugation sheet material 1 can be designed according to actual needs.It is multiple described
Filter element is laminated to form the filtration, waist 6 and the corrugation in next adjacent filtration member of a filter element
The corresponding position sealing bonding of sheet material 1.The rigid members such as the filtration combination shell are made filter core, when filtering, by filtrate
Matter flows from top to bottom, initially enters in the top gap 7 between two neighboring filter element, continues to pass through upper sheet down
2 filter hole carries out first order filtering, then goes through the sky between the surficial sheets of same filter element and corrugation sheet material 1
In gap 8, continue that the filter hole of lower sheet 3 is passed through to carry out more fine secondary filtration down, finally from two neighboring filtering
Completion filtering is left in lower space 9 between unit.
Embodiment two
As shown in Figure 1, Figure 2 and Figure 3, a kind of Novel filtration structure, the filtration are made of multiple filter elements, each mistake
Filter unit includes a flexibility and surficial sheets with filter capacity and a flexibility and the corrugated plate with filter capacity
Material 1, surficial sheets include upper sheet 2 and lower sheet 3, and the top sealing of the following and lower sheet 3 of upper sheet 2 is viscous
It connects to form surficial sheets, the top of upper sheet 2 and the top sealing bonding of corrugation sheet material 1, the following and corrugation of lower sheet 3
The following sealing of sheet material 1 is bonded, and the sealing abutting edge of upper sheet 2 and lower sheet 3 forms waist 6, the filtering of upper sheet 2
Aperture is more than the pore size filter of lower sheet 3.Multiple filter elements are laminated to form the filtration, a filter element
Waist 6 it is Nian Jie with the sealing of the corresponding position of the corrugation sheet material 1 in next adjacent filtration member.The last one is filtered after stacking
The cyclic annular filtration of the formation Nian Jie with 1 corresponding position of the corrugation sheet material sealing in first filter element of waist 6 in unit, such as
Shown in Fig. 3, cyclic annular filtration is put into corresponding shell, the inside circumference face and outer circumference face point of cyclic annular filtration
It is not sealed and is bonded by flexible paper, form a kind of cricoid filtration, the principle of filter process is identical with embodiment one.
Embodiment three
As shown in Fig. 1,2 and 4, a kind of Novel filtration structure, the filtration is made of a filter element, filter element packet
Include a flexibility and surficial sheets with filter capacity and a flexibility and the corrugation sheet material 1 with filter capacity, surface
Sheet material includes upper sheet 2 and lower sheet 3, and the top sealing of the following and lower sheet 3 of upper sheet 2 is Nian Jie to form table
Facesheet, the top of upper sheet 2 and the top sealing bonding of corrugation sheet material 1, the following and corrugation sheet material 1 of lower sheet 3
The sealing abutting edge of following sealing bonding, upper sheet 2 and lower sheet 3 forms waist 6, and the pore size filter of upper sheet 2 is big
In the pore size filter of lower sheet 3.The filter element is subjected to the filtration that repeatedly winding constitutes tubular, as shown in figure 4,
In filter element the side of surficial sheets and 1 corresponding side 15 of corrugation sheet material sealing bonding, the other side of surficial sheets and
The corresponding sealing of the other side 16 bonding of corrugation sheet material, the filter element after repeatedly winding form multi-turn sphere filter 17, each circle
Corrugation sheet material 1 is respectively positioned on outside in sphere filter 17, and the waist 6 in each circle sphere filter 17 encloses corrugated plate in sphere filter 17 with upper one
The corresponding position sealing bonding of material 1, the axis direction and corrugation on corrugation sheet material 1 that filter element rolls tightly rear tubular filtration
Length direction is parallel.The rigid members such as the tubular filtration combination shell are made filter core, when filtering, by filter material from upper
Flow down in the top gap 18 for initially entering two adjacent rings sphere filter 17, continues the filtering for passing through upper sheet 2 down
Hole carries out first order filtering, then goes through in the gap 19 between the surficial sheets of same sphere filter 17 and corrugation sheet material 1,
Continue that the filter hole of lower sheet 3 is passed through to carry out more fine secondary filtration down, finally between two neighboring sphere filter
Lower space 20 in leave completion filtering.
Example IV
As shown in Fig. 1,2 and 5, a kind of Novel filtration structure, the filtration is constituted by several filter elements are tightly stacked, often
A filter element includes a flexibility and surficial sheets with filter capacity and a flexibility and with filter capacity
Corrugation sheet material 1, the sizes of surficial sheets is equal in magnitude with corrugation sheet material 1, and surficial sheets include 4 fractions from top to bottom
Sheet material, sealing bonding forms surficial sheets to 4 fraction sheet materials from beginning to end successively, the top of first fraction sheet material 10 and corrugation
The top sealing bonding of sheet material 1, the following sealing bonding of the following and corrugation sheet material 1 of the last one fraction sheet material 13, first
The sealing abutting edge of a fraction sheet material 10 and second fraction sheet material 11 forms waist 6,12 He of third fraction sheet material
The sealing abutting edge of 4th fraction sheet material 13 forms another waist 6,6, two waists in a filter element respectively with
The corresponding position sealing bonding of corrugation sheet material 1 in next adjacent filtration member.Second fraction sheet material 11 and third
12 sealing abutting edge forms interconnecting piece 14, interconnecting piece 14 and the corrugation sheet material 1 in same filter element between fraction sheet material
Corresponding position sealing bonding, the pore size filter of 4 fraction sheet materials becomes smaller successively from top to bottom, a kind of having 4 to constitute
The filtration of grade filter effect.And so on, the filtration of 6 grades, 8 grades etc. more stages can be formed.
The preferred embodiment of the present invention has been described in detail above, it should be understood that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations, therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of Novel filtration structure, which is characterized in that the filtration is made of one or more filter elements, the mistake
Filter unit includes a flexibility and surficial sheets with filter capacity and a flexibility and the corrugated plate with filter capacity
Material, surficial sheets include upper sheet and lower sheet, and the top of the following and lower sheet of upper sheet seals Nian Jie shape
At surficial sheets, the top of upper sheet and the top sealing bonding of corrugation sheet material, the following and corrugation sheet material of lower sheet
The sealing abutting edge of following sealing bonding, upper sheet and lower sheet forms waist, under the pore size filter of upper sheet is more than
The pore size filter of portion's sheet material.
2. Novel filtration structure as described in claim 1, which is characterized in that the filtration is by multiple filter elements
Stacking is formed, the corresponding positions of the waist of a filter element and the corrugation sheet material in next adjacent filtration member in filtration
Set sealing bonding.
3. Novel filtration structure as claimed in claim 2, which is characterized in that the last one filter element in the filtration
Waist it is Nian Jie with the sealing of the corresponding position of the corrugation sheet material in first filter element.
4. Novel filtration structure as described in claim 1, which is characterized in that the filtration is tubular filtration, cylinder
Shape filtration carries out repeatedly winding by a filter element and constitutes, the both sides sealing bonding of filter element, repeatedly after winding
Filter element forms multi-turn sphere filter, and corrugation sheet material is respectively positioned on outside, the waist in each circle sphere filter in each circle sphere filter
It is Nian Jie with the corresponding position sealing of corrugation sheet material in upper circle sphere filter, on the axis direction and corrugation sheet material of tubular filtration
The length direction of corrugation is parallel.
5. the Novel filtration structure as described in claim 1,2,3 or 4, which is characterized in that the upper sheet is non-woven fabrics,
The lower sheet is plane filter paper, and the corrugation sheet material is corrugation filter paper.
6. Novel filtration structure as claimed in claim 5, which is characterized in that the area of the non-woven fabrics is less than plane filter paper
Area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496107.8A CN108434896B (en) | 2018-05-22 | 2018-05-22 | Filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496107.8A CN108434896B (en) | 2018-05-22 | 2018-05-22 | Filtering structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108434896A true CN108434896A (en) | 2018-08-24 |
| CN108434896B CN108434896B (en) | 2023-10-27 |
Family
ID=63204442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810496107.8A Active CN108434896B (en) | 2018-05-22 | 2018-05-22 | Filtering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108434896B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101631601A (en) * | 2007-03-16 | 2010-01-20 | 3M创新有限公司 | Fluid filter |
| CN104088736A (en) * | 2014-06-05 | 2014-10-08 | 浙江威泰汽配有限公司 | Corrugated paper filter element and filter |
| CN205391966U (en) * | 2016-02-22 | 2016-07-27 | 昆山王子过滤制品有限公司 | Honeycomb filter screen |
| CN205569871U (en) * | 2016-03-21 | 2016-09-14 | 西安天厚滤清技术有限责任公司 | Range upon range of formula multiple stages of filtering core |
| CN107019977A (en) * | 2017-05-26 | 2017-08-08 | 孙家驹 | Dust removal unit |
| CN206604321U (en) * | 2017-03-31 | 2017-11-03 | 盛春莉 | A kind of filter medium bag and air cleaner |
| CN208482171U (en) * | 2018-05-22 | 2019-02-12 | 嘉兴优聚机械配件有限公司 | A kind of Novel filtration structure |
-
2018
- 2018-05-22 CN CN201810496107.8A patent/CN108434896B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101631601A (en) * | 2007-03-16 | 2010-01-20 | 3M创新有限公司 | Fluid filter |
| CN104088736A (en) * | 2014-06-05 | 2014-10-08 | 浙江威泰汽配有限公司 | Corrugated paper filter element and filter |
| CN205391966U (en) * | 2016-02-22 | 2016-07-27 | 昆山王子过滤制品有限公司 | Honeycomb filter screen |
| CN205569871U (en) * | 2016-03-21 | 2016-09-14 | 西安天厚滤清技术有限责任公司 | Range upon range of formula multiple stages of filtering core |
| CN206604321U (en) * | 2017-03-31 | 2017-11-03 | 盛春莉 | A kind of filter medium bag and air cleaner |
| CN107019977A (en) * | 2017-05-26 | 2017-08-08 | 孙家驹 | Dust removal unit |
| CN208482171U (en) * | 2018-05-22 | 2019-02-12 | 嘉兴优聚机械配件有限公司 | A kind of Novel filtration structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108434896B (en) | 2023-10-27 |
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