JPH0225463Y2 - - Google Patents
Info
- Publication number
- JPH0225463Y2 JPH0225463Y2 JP1985082835U JP8283585U JPH0225463Y2 JP H0225463 Y2 JPH0225463 Y2 JP H0225463Y2 JP 1985082835 U JP1985082835 U JP 1985082835U JP 8283585 U JP8283585 U JP 8283585U JP H0225463 Y2 JPH0225463 Y2 JP H0225463Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- corrugated sheet
- corrugated
- troughs
- flat
- 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.)
- Expired
Links
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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本願は、平板材と波板材とを交互に重ね合
せ、一方端が開放し他方端が閉塞する多数の過
室を形成させたハニカム型エアフイルタに関す
る。[Detailed description of the invention] [Industrial application field] The present application provides a honeycomb air filter in which flat plates and corrugated plates are alternately stacked to form a large number of overchambers with one end open and the other end closed. Regarding.
従来提案されているハニカム型エアフイルタ
は、矩形の平板材と、この平板材をひだ折り
し波形とした平板材とを接着剤を介して積層接
合したものの一方面の波板材の山部を所定巾に
わたり充填シールするとともに他方面の波板材
の谷部を同様に充填シールし、両面間に多数の
過流路を形成させて成るものである。
The conventionally proposed honeycomb air filter is made by laminating and bonding a rectangular flat plate and a corrugated flat plate by folding the flat plate using an adhesive. The corrugated sheet material on the other side is filled and sealed, and the troughs of the corrugated sheet material on the other side are similarly filled and sealed to form a large number of overflow channels between both sides.
含塵エアは、ハニカム型エアフイルタの一方面
から過流路に流入し、該流路から周囲の材を
流通して他方面側に流出する。その間に塵あいは
材表面に捕促される。 The dust-containing air flows into the overflow passage from one side of the honeycomb air filter, flows through the surrounding material from the passage, and flows out to the other side. During this time, dust particles are trapped on the surface of the material.
波板材の山部の頂部は、平板材に当接し接
合されているから、その部分は過面として利用
されない結果となる。このような過面積の減少
は、波板材のひだ折りピツチが小さい場合、あ
るいは、材として微細径の繊維から成り腰の強
度が弱い、いわゆるHEPA（高性能紙）を用い
たものであつて、山部の頂部が平坦面を成して平
板材に当接している場合において、顕著な欠点
となる。
Since the tops of the peaks of the corrugated sheet material abut and are joined to the flat sheet material, that portion is not used as an oversurface. Such a reduction in overarea occurs when the fold pitch of the corrugated sheet material is small, or when so-called HEPA (high performance paper), which is made of fine-diameter fibers and has low stiffness, is used as the material. This is a significant drawback when the top of the mountain portion forms a flat surface and abuts against the flat plate material.
波板材の山部の頂部と谷部の底部とに複数の
エンボス部を設けるとともに該エンボス部に樹脂
を含浸させ、この波板材と平板材とを交互に
積層し、平板材と波板材の頂部および底部と
の各間に空隙を設け、一方面の波板材の山部と
他方面の波板材の谷部とを充填シールさせた構
造とした。
A plurality of embossed portions are provided at the tops of the peaks and the bottoms of the troughs of the corrugated sheet material, and the embossed portions are impregnated with resin, and the corrugated sheet materials and the flat sheet materials are alternately laminated, and the tops of the flat sheet materials and the corrugated sheet materials are laminated alternately. A gap is provided between the top and the bottom, and the peaks of the corrugated sheet material on one side and the troughs of the corrugated sheet material on the other side are filled and sealed.
従来、全面的に接合されていた波板材と平板
材との間に空隙が形成され、その結果、波板
材の山部の頂部および谷部の底部が過面として
活用でき、捕促効率を高め、また流通低抗を低下
させる。
A gap is formed between the corrugated sheet material and the flat sheet material, which were conventionally joined on the entire surface, and as a result, the tops of the peaks and the bottoms of the valleys of the corrugated sheet material can be used as oversurfaces, increasing the trapping efficiency. , which also lowers the circulation resistance.
第１図は、本考案のハニカム型エアフイルタの
実施例であつて、たとえば紙のような平板材
１と、これを波形にひだ折加工して成る波板材
２とを交互に積層させて形成される。一方面の波
板材２の山部３は、エポキシ樹脂のような接着
剤により充填シールされ、また他方面の波板材
２の谷部４も同様に充填シールされる。その結
果、両面間には過流路すなわち断面三角形の、
一方端が開放し他方端が閉塞する流入路５ａ、お
よび一方端が閉塞し他方端が開放する流出路５
ｂ、が多数形成される。過流路５は、相互にと
なり合う流入路５ａと流出路５ｂとから成る。
FIG. 1 shows an embodiment of the honeycomb air filter of the present invention, which is formed by alternately laminating flat plate material 1, such as paper, and corrugated plate material 2, which is formed by folding the same into a corrugated shape. Ru. The peaks 3 of the corrugated sheet material 2 on one side are filled and sealed with an adhesive such as epoxy resin, and the troughs 4 of the corrugated sheet material 2 on the other side are similarly filled and sealed. As a result, there is an overflow path between the two surfaces, that is, a triangular cross section.
An inflow path 5a with one end open and the other end closed, and an outflow path 5 with one end closed and the other end open.
b, are formed in large numbers. The overflow path 5 consists of an inflow path 5a and an outflow path 5b that are adjacent to each other.
第２図のように、波板材２の山部３の頂部３
ａおよび谷部４の底部４ａには、外方に突出する
エンボス部６が複数個形成される。エンボス部６
は、平板材１を波形にひだ折加工する際にエン
ボス加工され同時に形成される。エンボス部６
は、接着剤あるいは樹脂が付着、固化されること
により、捕強されている。 As shown in FIG.
A and the bottom portion 4a of the valley portion 4 are formed with a plurality of embossed portions 6 that protrude outward. Embossed part 6
are embossed and formed at the same time when the flat plate material 1 is folded into a corrugated shape. Embossed part 6
is strengthened by adhesion and solidification of adhesive or resin.
平板材１と波板材２との積層は、第３図の
ように、平板材１と波板材２のエンボス部６
とを当接させることにより、なされる。この場
合、エンボス部６に接着剤を付着させて平板材
１と波板材２とを接合し、積層させることもで
きる。 As shown in FIG.
This is done by bringing them into contact. In this case, the flat plate material 1 and the corrugated plate material 2 may be bonded together by applying an adhesive to the embossed portion 6 to form a stack.
積層された状態において、平板材１と波板
材２の前記エンボス部６以外の部分との間には、
空隙７が形成される。 In the stacked state, between the flat plate material 1 and the portion of the corrugated plate material 2 other than the embossed part 6,
A void 7 is formed.
第１図〜第３図で、ハニカム型エアフイルタの
一方面から含塵エアが流入し過流路５の流入路
５ａ内を通つて、となり合う流出路５ｂへ流れ、
他方面へ流出する。過流路５内を流通する間に
塵あいは流入路５ａの壁面に分離される。 In FIGS. 1 to 3, dust-containing air flows in from one side of the honeycomb air filter, passes through the inflow path 5a of the excess flow path 5, and flows to the adjacent outflow path 5b.
It flows out to the other side. While flowing through the overflow path 5, dust particles are separated on the wall surface of the inflow path 5a.
流入路５ａ内のエアの大部分は、波板材２の
傾斜壁を通つて流出路５ｂに流れるが、エアの一
部は波板材２の谷部４の底部４ａを流通し空隙
７を通つて流出路５ｂに至る。 Most of the air in the inflow path 5a flows through the inclined wall of the corrugated sheet material 2 to the outflow path 5b, but a portion of the air flows through the bottom 4a of the trough 4 of the corrugated sheet material 2 and passes through the gap 7. It reaches the outflow path 5b.
本考案のハニカム型エアフイルタは、波板材
の山部の頂部および谷部の底部とに複数のエンボ
ス部を形成し、波板材と平板材とを交互に積
層し、波板材の山部の頂部と平板材の間、お
よび波板材の谷部の底部と平板材との間に
各々空隙を設けたものであるから、波板材の山
部の頂部および谷部の底部とを過面として活用
させることができ、捕促効率を向上させ同時に、
過面積が増加する結果、流速が低下し、流通低
抗が小さいものとなる。
The honeycomb air filter of the present invention has a plurality of embossed parts formed at the tops of the crests and the bottoms of the troughs of the corrugated sheet material, and corrugated sheet materials and flat sheet materials are alternately laminated. Since gaps are provided between the flat plates and between the bottoms of the valleys of the corrugated plates and the flat plates, the tops of the peaks and the bottoms of the valleys of the corrugated plates can be used as oversurfaces. can improve trapping efficiency and at the same time,
As a result of the increased overarea, the flow velocity decreases and the flow resistance becomes smaller.
第１図は、本考案のハニカム型エアフイルタの
斜視図、第２図は、エアフイルタの一部拡大図、
そして第３図は同エアフイルタの一部断面図であ
る。
１……平板材、２……波板材、３……山
部、４……谷部、６……エンボス部、７……空
隙。
FIG. 1 is a perspective view of the honeycomb air filter of the present invention, FIG. 2 is a partially enlarged view of the air filter,
FIG. 3 is a partial sectional view of the same air filter. 1... Flat plate material, 2... Corrugated plate material, 3... Mountain part, 4... Valley part, 6... Embossed part, 7... Void.
Claims (1)
部と谷部の底部に樹脂を含浸するエンボス部を設
けた波板材とを交互に積層し、波板材の頂部
と平板材の間および波板材の底部と平板材
の間に空隙を形成し、波板材の一方面の山部と
他方面の谷部を充填シールし、両面間に一方端が
開放し他方端が閉塞する多数の過流路を形成さ
せて成るハニカム型エアフイルタ。 A flat sheet material and a corrugated sheet material having crests and troughs and having embossed parts impregnated with resin at the tops of the crests and the bottoms of the troughs are laminated alternately, and the gap between the top of the corrugated sheet material and the flat sheet material is Then, a gap is formed between the bottom of the corrugated sheet material and the flat sheet material, and the peaks on one side of the corrugated sheet material and the troughs on the other side are filled and sealed, and a large number of gaps are formed between both surfaces with one end open and the other end closed. A honeycomb air filter with an overflow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082835U JPH0225463Y2 (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082835U JPH0225463Y2 (en) | 1985-05-31 | 1985-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200116U JPS61200116U (en) | 1986-12-15 |
| JPH0225463Y2 true JPH0225463Y2 (en) | 1990-07-12 |
Family
ID=30630910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985082835U Expired JPH0225463Y2 (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225463Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2009008242A (en) * | 2007-02-02 | 2009-08-12 | Donaldson Co Inc | Air filtration media pack, filter element, air filtration media, and methods. |
| EP2829310A1 (en) | 2007-06-26 | 2015-01-28 | Donaldson Company, Inc. | Filtration media pack |
| AU2009273893A1 (en) | 2008-07-25 | 2010-01-28 | Donaldson Company, Inc. | Pleated filtration media pack comprising flutes |
| CN102481501B (en) * | 2009-08-03 | 2016-10-12 | 唐纳森公司 | For the method and apparatus forming the slot type filter medium with wedge-shaped slot |
| CN106068154B (en) * | 2014-01-07 | 2018-12-25 | 唐纳森公司 | Filter medium packet, filter cell and filter medium |
| CN106687194B (en) * | 2014-08-01 | 2019-12-10 | 唐纳森公司 | Filter media, pleated media pack, filter cartridge, and method of manufacture |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6082837A (en) * | 1983-10-13 | 1985-05-11 | Fujitsu Ltd | Pattern defect selection method |
-
1985
- 1985-05-31 JP JP1985082835U patent/JPH0225463Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6082837A (en) * | 1983-10-13 | 1985-05-11 | Fujitsu Ltd | Pattern defect selection method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61200116U (en) | 1986-12-15 |
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