JPH0711774Y2 - Bag type air filter - Google Patents
Bag type air filterInfo
- Publication number
- JPH0711774Y2 JPH0711774Y2 JP1991103778U JP10377891U JPH0711774Y2 JP H0711774 Y2 JPH0711774 Y2 JP H0711774Y2 JP 1991103778 U JP1991103778 U JP 1991103778U JP 10377891 U JP10377891 U JP 10377891U JP H0711774 Y2 JPH0711774 Y2 JP H0711774Y2
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- bag
- type air
- air filter
- fiber wool
- 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 - Lifetime
Links
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、バグタイプエアーフィ
ルタに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag type air filter.
【０００２】[0002]
【従来の技術】従来の一般的なバグタイプエアーフィル
タでは、バグ状（袋状）に加工された濾材は外側に不織
布が配設され、且つ該不織布の内側面にはガラス繊維ウ
ールが配設されていた。また、前記ガラス繊維ウールの
内側面に補強材が施されているものも存在したが、該補
強材は、ガラス繊維ウールの全面に及ぶものではなかっ
た。2. Description of the Related Art In a conventional general bag-type air filter, a bag-shaped (bag-shaped) filter material has a non-woven fabric disposed on the outside and glass fiber wool on the inner surface of the non-woven fabric. It had been. There was also a glass fiber wool having a reinforcing material on its inner surface, but the reinforcing material did not cover the entire surface of the glass fiber wool.
【０００３】[0003]
【考案が解決しようとする課題】前記従来のバグタイプ
エアーフィルタでは、その空調施設の設計上、乱流、偏
流、脈流等により、ガラス繊維ウールが外側の不織布よ
り剥離し、フィルタ本来の性能を維持することができな
いという問題点があった。In the conventional bag type air filter, due to the design of the air conditioning facility, the glass fiber wool is separated from the outer non-woven fabric due to turbulence, drift, pulsation, etc. There was a problem that could not be maintained.
【０００４】本考案は、前記従来の問題点を解決するこ
とを目的とするバグタイプエアーフィルタを提供しよう
とするものである。The present invention is intended to provide a bag type air filter intended to solve the above-mentioned conventional problems.
【０００５】[0005]
【課題を解決するための手段】本考案は、ガラス繊維ウ
ールを内部に、不織布を前記ガラス繊維ウールの外側面
に配設してバグ状に形成された濾材の、前記ガラス繊維
の表層全面に網み目状補強材を一体に固着するという手
段を採用することにより、上記問題点を解決した。DISCLOSURE OF THE INVENTION The present invention is directed to a bag-shaped filter medium having a glass fiber wool inside and a non-woven fabric provided on the outer surface of the glass fiber wool, on the entire surface layer of the glass fiber. The above-mentioned problems were solved by adopting a means of integrally fixing the mesh-like reinforcing material.
【０００６】[0006]
【作用】上記構成より成る本考案によれば、直接的に空
気がガラス繊維ウールに当たることが軽減されると共
に、ガラス繊維ウール表層の補強材により整流作用を生
ずる。According to the present invention having the above-mentioned structure, it is possible to prevent the air from directly hitting the glass fiber wool, and the reinforcing material on the surface layer of the glass fiber wool causes a rectifying function.
【０００７】[0007]
【実施例】本考案の実施の一例を図に基づいて詳細に説
明するに、図１はバグタイプエアーフィルタＦの全体を
示す斜視図であり、図２はバグタイプエアーフィルタを
構成するバグ状（袋状）濾材１の横断面図であって、該
バグ状濾材１はガラス繊維ウール２を内部に配設し、且
つ該ガラス繊維ウール２の外側面に不織布３が一体に固
着して形成されている。なお、図中４はバグ状濾材１の
形状を保形するため、両側の濾紙面１ａ，１ｂとに掛け
渡された糸である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an entire bag type air filter F and FIG. 1 is a cross-sectional view of a (bag-shaped) filter medium 1, wherein the bag-shaped filter medium 1 is formed by arranging glass fiber wool 2 inside and non-woven fabric 3 integrally fixed to the outer surface of the glass fiber wool 2. Has been done. In the figure, reference numeral 4 denotes a thread which is wound around the filter paper surfaces 1a and 1b on both sides in order to maintain the shape of the bag-shaped filter material 1.
【０００８】前記バグ状濾材１を複数個、その前方側開
口部をフレーム５に所定間隔を置いて設けられた濾材支
持枠６に挟着固定して、バグタイプエアーフィルタＦが
形成されるが、本考案は前記各濾材１の内側面であるガ
ラス繊維ウール２の表層全面に、例えばポリエステル繊
維よりなる網み目状補強材７が一体に固着されて形成さ
れている。A bag type air filter F is formed by sandwiching and fixing a plurality of the bag-like filter media 1 and their front openings on a filter media support frame 6 provided at a predetermined interval in the frame 5. In the present invention, a mesh-like reinforcing material 7 made of, for example, polyester fiber is integrally fixed to the entire surface layer of the glass fiber wool 2 which is the inner surface of each of the filter media 1.
【０００９】次に実施例の作用について説明する。前記
網み目状補強材７がガラス繊維ウール２の表層に固着さ
れることにより、直接的に空気がガラス繊維ウール２に
当たることを軽減されると共に、前記網み目状補強材７
により整流作用を生じ、乱流、偏流、脈流等が緩和さ
れ、ガラス繊維ウール２が剥離することがなく、更にバ
グ状濾材１の内部全面が補強される。Next, the operation of the embodiment will be described. By fixing the reticulated reinforcing material 7 to the surface layer of the glass fiber wool 2, it is possible to prevent the air from directly hitting the glass fiber wool 2, and at the same time, the reticulated reinforcing material 7
As a result, a rectifying action is generated, turbulence, drift, pulsation, etc. are alleviated, the glass fiber wool 2 is not separated, and the entire inner surface of the bag-shaped filter medium 1 is reinforced.
【００１０】[0010]
【考案の効果】本考案は上述のようであるから、バグ状
濾材のガラス繊維ウールの表層の網み目状補強材によ
り、整流作用を生じ、乱流、偏流、脈流等が緩和される
と共に、バグ状濾材の内側全面が補強され、フィルタと
しての基本的な性能を損なうことなく、濾材強度が著し
く向上し、ガラス繊維ウールが剥離することがない。Since the present invention is as described above, the net-like reinforcing material on the surface layer of the glass fiber wool of the bag-like filter material causes a rectifying action and alleviates turbulence, drift, pulsation, etc. At the same time, the entire inner surface of the bag-shaped filter medium is reinforced, the basic performance of the filter is not impaired, the filter medium strength is remarkably improved, and the glass fiber wool is not peeled off.
【図１】本考案バグタイプエアーフィルタ全体の斜視図
である。FIG. 1 is a perspective view of the entire bag type air filter of the present invention.
【図２】本考案バグタイプエアーフィルタを構成する濾
材の拡大横断面図である。FIG. 2 is an enlarged cross-sectional view of a filter medium that constitutes the bag type air filter of the present invention.
【図３】本考案バグタイプエアーフィルタを構成する網
み目状補強材の拡大正面図である。FIG. 3 is an enlarged front view of a mesh-like reinforcing member which constitutes the bag type air filter of the present invention.
１ バグ状濾材、 ２ ガラス繊維ウール、３ 不織
布、 ７ 網み目状補強材、Ｆ バグタイプエアーフィ
ルタ。1 bag-shaped filter material, 2 glass fiber wool, 3 non-woven fabric, 7 reticulated reinforcing material, F bag type air filter.
Claims (1)
記ガラス繊維ウールの外側面に配設してバグ状に形成さ
れた濾材の、前記ガラス繊維の表層全面に網み目状補強
材を一体に固着して成るバグタイプエアーフィルタ。1. A mesh-like reinforcing material is integrally formed on the entire surface layer of the glass fiber of a filter material formed into a bag shape by arranging a non-woven fabric inside the glass fiber wool and on an outer surface of the glass fiber wool. A bag-type air filter that adheres to the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991103778U JPH0711774Y2 (en) | 1991-11-22 | 1991-11-22 | Bag type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991103778U JPH0711774Y2 (en) | 1991-11-22 | 1991-11-22 | Bag type air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0544214U JPH0544214U (en) | 1993-06-15 |
| JPH0711774Y2 true JPH0711774Y2 (en) | 1995-03-22 |
Family
ID=14362891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991103778U Expired - Lifetime JPH0711774Y2 (en) | 1991-11-22 | 1991-11-22 | Bag type air filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711774Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008200551A (en) * | 2007-02-16 | 2008-09-04 | Techno M:Kk | Mold filter and its manufacturing method |
| JP2011161429A (en) * | 2010-02-15 | 2011-08-25 | Shinwa Corp | Bag type air filter |
| JP6063164B2 (en) * | 2012-07-26 | 2017-01-18 | 日本無機株式会社 | Bag-shaped filter, streamer-type filter, and method for producing filter medium for bag-shaped filter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60171532U (en) * | 1984-04-24 | 1985-11-13 | 日本無機株式会社 | Air filter for removing salt particles |
| JPS6432718U (en) * | 1987-08-25 | 1989-03-01 |
-
1991
- 1991-11-22 JP JP1991103778U patent/JPH0711774Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544214U (en) | 1993-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |