JPS61178009A - Preparation of filter having honeycomb structure - Google Patents
Preparation of filter having honeycomb structureInfo
- Publication number
- JPS61178009A JPS61178009A JP60019463A JP1946385A JPS61178009A JP S61178009 A JPS61178009 A JP S61178009A JP 60019463 A JP60019463 A JP 60019463A JP 1946385 A JP1946385 A JP 1946385A JP S61178009 A JPS61178009 A JP S61178009A
- Authority
- JP
- Japan
- Prior art keywords
- corrugated
- honeycomb structure
- sheet
- plug material
- pair
- 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
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は流体中の固形物の分離に用いられるハニカム構
造フィルタの製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for manufacturing a honeycomb structure filter used for separating solids in a fluid.
従来の技術
特開昭５６−１２９０２０号公報、特開昭５６−１２４
４１７号公報に示されているように、通気性材料のハニ
カム構造体のセルの端部を交互にプラグで閉塞してフィ
ルタを構成する考えがちつた。特開昭５７−１０７２１
５号公報では前記閉塞を、多数の打抜穴を有する閉塞板
をハニカム構造体の両端面に接着することによって得て
いる。Conventional technology JP-A-56-129020, JP-A-56-124
As shown in Japanese Patent No. 417, an idea was developed to construct a filter by alternately closing the ends of the cells of a honeycomb structure made of a breathable material with plugs. Japanese Patent Publication No. 57-10721
In Publication No. 5, the above-mentioned closure is obtained by adhering closure plates having a large number of punched holes to both end faces of the honeycomb structure.
特開昭５８−１２８１２２号公報では、一枚のフィルタ
素材板を、コルゲート（波状）加工した部分と未加工の
平らな部分に区分し、互いに１８００反対方向に折り曲
げ、折り曲げ部分を閉塞壁として積層し、ハニカム構造
体のフィルタを構成している。In Japanese Patent Application Laid-Open No. 58-128122, a single filter material plate is divided into a corrugated (wavy) processed part and an unprocessed flat part, bent in opposite directions by 1800 degrees, and laminated with the folded parts used as a closing wall. It constitutes a filter with a honeycomb structure.
発明が解決しようとする問題点
セル端部の閉塞は、プラグ詰め、シートの折り曲げいず
れの方法によっても簡略な工程によって確実に行うこと
は困難であった。Problems to be Solved by the Invention It has been difficult to reliably close the cell ends through a simple process, either by plugging or by folding a sheet.
本発明はハニカム構造体のセル端部を交互に閉塞するに
あたって、十分な長さと強度を保持し、かつ連続的なプ
ラグの形成を容易に行なえるようにするものである。The present invention maintains sufficient length and strength and facilitates the formation of continuous plugs when the cell ends of a honeycomb structure are alternately closed.
問題点を解決するための手段
本発明の方法は、コルゲートシートと平シートを重ねて
単位層を構成するコルゲートベアを形成する際に一方の
端部の両シート間に流動性プラグ材を帯状に流し込み、
コルゲートベアを積層するに際して他方の端部における
各コルゲートベア間に流動性プラグ材を帯状に流し込む
ことによりセル端部の閉塞を行うも、のである。Means for Solving the Problems The method of the present invention is to form a corrugated bear in which a corrugated sheet and a flat sheet are stacked to form a unit layer. Pour,
When corrugated bears are stacked, a fluid plug material is poured in a band shape between each corrugated bear at the other end to close the cell ends.
作 用
上記のようにコルゲートシート又は平シートの端部に流
出した流動性プラグ材は、コルゲートシートと平シート
を積層してハニカム構造体にする過程で、コルゲートシ
ートの頂部の平シートへの圧接によりコルゲートシート
の谷部に排除され、コルゲートシートと平シートで形成
されるセルの端部を閉塞する。Function As mentioned above, the fluid plug material that has flowed out to the end of the corrugated sheet or flat sheet is pressed against the flat sheet at the top of the corrugated sheet during the process of laminating the corrugated sheet and the flat sheet to form a honeycomb structure. It is ejected into the troughs of the corrugated sheet and closes the ends of the cells formed by the corrugated sheet and the flat sheet.
この結果流動性プラグ材は乾燥後固化して、十分な長さ
と強度のあるプラグを連続的に形成できる。 一
実施例
以下、本発明の一実施例を添付図面にもとづいて説明す
る。第１図は本発明を実施するためのハニカム構造フィ
ルタ製造装置１の概略図である。As a result, the fluid plug material is solidified after drying, and plugs having sufficient length and strength can be continuously formed. EMBODIMENT OF THE INVENTION Hereinafter, an embodiment of the present invention will be described based on the accompanying drawings. FIG. 1 is a schematic diagram of a honeycomb structure filter manufacturing apparatus 1 for carrying out the present invention.
２ａ、２ｂは、パルプを生体とする通気性シート（紙）
で、連続的にコルゲート加工機１に供給される。コルゲ
ート加工機１には、軸方向に通気性シート２ａ、２ｂ以
上の幅のあるコルゲート大歯車３及びコルゲート小歯車
４が配置され、両者の噛み合せでもって供給された通気
性シート２ａをコルゲート状（波状）に加工する。以下
第２図も合せ示すようにコルゲート状に加工された通気
性シート（以下コルゲートシートと称ｆ ） ５ ｆｄ
、コルゲート大歯車３に抱かれたまま糊ローラ６ａによ
ってその頂部７ａに接着剤が塗布される。一方、通気性
シート２ｂは何も加工されない平らなシート（以下平シ
ートと称す）８としてコルゲート加工機１に供給される
のであるが、この途中圧送によりプラグノズル９ａから
端部上面に例えば合成樹脂性の流動性プラグ材１ｏの流
出を帯状に受ける。コルゲートシート６と平シート８１
ｄ圧Ｗロー２１１により合接され、後述の積層体を形成
する単位層であるコルゲートベア１２となる。このとき
第２図で部分的に示すように１平シート８上にあった帯
状の流動性プラグ材１０は、コルゲートシート６の頂部
７ａと平シート８の上面によりコルゲートシート６の谷
部１３ａに排除されコルゲートベア１２のセル１４ａ内
端部に独立したプラグ１５ａを形成する。同一面上にプ
ラグ１５ａで端部を閉塞したセル１４ａ群を有するコル
ゲートベア１２は、保持ローラ１６で、コルゲート大歯
車３から離れた後、裏面の頂部７ｂに糊口−２６ｂによ
って接着剤が塗布される。そして、圧送によりプラグノ
ズル９ｂからコルゲートベア１２の上面でしかもセル１
４ａ内端部にあるプラグ１５ａの反対側端面に上記と同
じ流動性プラグ材１ｏの流出を帯状に受ける。そして最
後に巻き上げ機（図示せず）でもって第３図に示すよう
にロール状ハニカム構造体１７ａにコルゲートベア１２
を巻き上げることにより、上記と同様にコルゲートペア
１２上にあった帯状の流−動性プラグ材１ｏは、コルゲ
ートシート６の裏面頂部７ｂと平シート８の裏面により
コルゲートシート６の裏面谷部１３ｂに排除され、第４
図の断面に示すようにロール状ハニカム構造体１７ａの
セル１４ｂ内端部に独立したプラグ１ｓｂを形成する。2a and 2b are breathable sheets (paper) made of pulp as a living body.
Then, it is continuously supplied to the corrugating machine 1. The corrugating machine 1 is equipped with a large corrugated gear 3 and a small corrugated gear 4, which have a width equal to or larger than the air permeable sheets 2a and 2b in the axial direction. Wavy). As shown in Figure 2 below, a breathable sheet processed into a corrugated shape (hereinafter referred to as a corrugated sheet) 5 fd
, adhesive is applied to the top portion 7a of the corrugated large gear 3 by the glue roller 6a while being held by the corrugated large gear 3. On the other hand, the breathable sheet 2b is supplied to the corrugating machine 1 as an unprocessed flat sheet (hereinafter referred to as a flat sheet) 8, and as a result of this midway pressure feeding, a synthetic resin, for example, is applied to the top surface of the end from the plug nozzle 9a. The outflow of the fluid plug material 1o is received in a band shape. Corrugated sheet 6 and flat sheet 81
They are joined by a d-pressure W row 211 to form a corrugated bear 12 which is a unit layer forming a laminate to be described later. At this time, as partially shown in FIG. 2, the band-shaped fluid plug material 10 that was on the flat sheet 8 is pushed into the troughs 13a of the corrugated sheet 6 by the top 7a of the corrugated sheet 6 and the upper surface of the flat sheet 8. An independent plug 15a is formed at the inner end of the cell 14a of the removed corrugated bearer 12. After the corrugated bear 12, which has a group of cells 14a whose ends are closed with plugs 15a on the same surface, is separated from the corrugated large gear 3 by the holding roller 16, adhesive is applied to the top 7b of the back surface by the glue port 26b. Ru. Then, by pressure feeding, from the plug nozzle 9b to the upper surface of the corrugated bearer 12, and also to the cell 1.
The opposite end face of the plug 15a at the inner end of the plug 15a receives the outflow of the same fluid plug material 1o as described above in a band shape. Finally, as shown in FIG.
By winding up the band-shaped fluid plug material 1o that was on the corrugated pair 12 in the same way as above, it is rolled up into the back surface trough 13b of the corrugated sheet 6 by the back top 7b of the corrugated sheet 6 and the back surface of the flat sheet 8. Eliminated, 4th
As shown in the cross section of the figure, an independent plug 1sb is formed at the inner end of the cell 14b of the rolled honeycomb structure 17a.
プラグ１６＆、１５ｂは乾燥後固化して、強固なプラグ
と化し、ハニカム構造のフィルタが完成する。The plugs 16&, 15b are dried and solidified to form strong plugs, completing a honeycomb-structured filter.
次に本発明の他の実施例について説明する。Next, other embodiments of the present invention will be described.
第５図は他の実施例の外観を示しておシ、最終工程で巻
き上げ機を使用せず、コルゲートペア１２を短冊に切っ
て積層することにより、矩形ハニカム構造体１７ｂを構
成したフィルタである。FIG. 5 shows the appearance of another embodiment, which is a filter in which a rectangular honeycomb structure 17b is formed by cutting corrugate pairs 12 into strips and laminating them without using a winding machine in the final process. .
また上記のバルブを生体とする通気性シート２ａ、２ｂ
にかえて、セラミックファイバを主体とする通気性シー
トと耐火粘土を混入した流動性プラグ材とでハニカム構
造体１ｙａ、１ｙｂを構成し、焼成により一体焼結した
耐熱性フィルタを実施できる。Also, breathable sheets 2a and 2b in which the above-mentioned valve is a living body
Instead, the honeycomb structures 1ya and 1yb can be constructed from a breathable sheet mainly composed of ceramic fibers and a fluid plug material mixed with fireclay, and a heat-resistant filter can be produced by integrally sintering the honeycomb structures 1ya and 1yb.
発明の効果
本発明は、コルゲートシートと千シートを積層してハニ
カム構造体を構成する過程の途中で、コルゲートシート
または平シートの端部に流動性プラグ材を帯状に流すこ
とにより、極めて簡単に、強度のある長いプラグをハニ
カム構造のセル端部に形成できる。しかも常に一方向に
連続してプラグを形成するだけで、最終的なハニカム構
造体において交互にプラグが配され利点も有する。Effects of the Invention The present invention can be carried out extremely easily by flowing a fluid plug material in a band shape at the end of a corrugated sheet or a flat sheet during the process of laminating corrugated sheets and 1,000 sheets to form a honeycomb structure. , strong and long plugs can be formed at the cell ends of the honeycomb structure. Furthermore, by simply forming the plugs continuously in one direction, the plugs are arranged alternately in the final honeycomb structure, which also has the advantage.
第１図は本発明を実施するためのハニカム構造フィルタ
製造装置の概略図、第２図は同装置により形成されるプ
ラグ部分を示す斜視図、第３図は第１図装置により製造
されるロール状ハニカム構造体の外観を示す斜視図、第
４図はハニカム構造体の断面図、第６図は本発明の他の
実施例により製造される矩形ハニカム構造体の外観を示
す斜視図である。
２ａ、２ｂ・・・・・・通気性シート、３・・・・・・
コルゲート大歯車、４・・・・・・コルゲート小歯車、
６ａ、６ｂ・・・・・・糊ローラ、９ａ、９ｂ・・・・
・・プラグノズル、１゜・・・・・・流動性プラグ材、
１２・・・・・・コルゲートベア、１７＆、１７ｂ・・
・・・・ハニカム構造体。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名≠
−−−コノガニトノｊ４Ｊ車
畝−６ｂ−−−糊ローラ
及・デｂ−−−プラグノズルｊし
／叛
箔 ２ 図
Ｏ
第 ３ 図Fig. 1 is a schematic diagram of a honeycomb structure filter manufacturing apparatus for carrying out the present invention, Fig. 2 is a perspective view showing a plug portion formed by the same apparatus, and Fig. 3 is a roll manufactured by the apparatus shown in Fig. 1. FIG. 4 is a cross-sectional view of the honeycomb structure, and FIG. 6 is a perspective view showing the appearance of a rectangular honeycomb structure manufactured according to another embodiment of the present invention. 2a, 2b... Breathable sheet, 3...
Corrugated large gear, 4... Corrugated small gear,
6a, 6b... Glue roller, 9a, 9b...
... Plug nozzle, 1° ... Fluid plug material,
12...Colgate Bear, 17&, 17b...
...honeycomb structure. Name of agent: Patent attorney Toshio Nakao and one other person≠
--- Konogani Tono j4J car ridge - 6b --- Glue roller and deb --- Plug nozzle j/reverse foil 2 Fig. O Fig. 3
Claims (4)
かける工程と、前記工程により作成されたコルゲートシ
ートの頂部に接着剤を塗布しかつそのコルゲートシート
と平シートの少なくとも一方の端部にプラグ材を流出す
る工程と、前記プラグ材を挾んで前記コルゲートシート
と前記平シートを合接して前記プラグ材により一端が封
じられたセルを有するコルゲートペアを構成する工程と
、前記コルゲートペアの頂部に接着剤を塗布しかつコル
ゲートペアの前記セルの他端部の表裏の少なくとも一方
にプラグ材を流出する工程と、前記コルゲートペアを多
層に重ねてハニカム構造を形成するとともに前記工程に
より充填されたプラグ材を前記コルゲートペア間に形成
されるセルに封じる工程とを備えたハニカム構造フィル
タの製造方法。(1) A step of corrugating a breathable sheet as a material, applying an adhesive to the top of the corrugated sheet created in the above step, and applying a plug material to at least one end of the corrugated sheet and the flat sheet. a step of sandwiching the plug material and joining the corrugate sheet and the flat sheet to form a corrugate pair having a cell whose one end is sealed by the plug material, and adhering to the top of the corrugate pair. a step of applying an agent and flowing the plug material to at least one of the front and back sides of the other end of the cell of the corrugated pair; stacking the corrugated pair in multiple layers to form a honeycomb structure and filling the plug material in the step; A method for manufacturing a honeycomb structure filter, comprising: sealing the cells in cells formed between the corrugated pairs.
ム構造を形成することを特徴とする特許請求の範囲第１
項記載のハニカム構造フィルタの製造方法。(2) Claim 1, characterized in that a honeycomb structure is formed by winding corrugate pairs together.
A method for manufacturing a honeycomb structure filter as described in .
とによってハニカム構造を形成することを特徴とする特
許請求の範囲第１項記載のハニカム構造フィルタの製造
方法。(3) The method for manufacturing a honeycomb structure filter according to claim 1, wherein the honeycomb structure is formed by cutting corrugated pairs into strips and stacking them.
無機質成分を用いてハニカム構造にした後焼成する工程
を含む特許請求の範囲の第１項記載のハニカム構造フィ
ルタの製造方法。(4) The method for manufacturing a honeycomb structure filter according to claim 1, which includes the step of forming a honeycomb structure using an inorganic fiber and an inorganic component as a plug material and then firing the breathable sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60019463A JPS61178009A (en) | 1985-02-04 | 1985-02-04 | Preparation of filter having honeycomb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60019463A JPS61178009A (en) | 1985-02-04 | 1985-02-04 | Preparation of filter having honeycomb structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61178009A true JPS61178009A (en) | 1986-08-09 |
Family
ID=12000017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60019463A Pending JPS61178009A (en) | 1985-02-04 | 1985-02-04 | Preparation of filter having honeycomb structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61178009A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008518754A (en) * | 2004-11-02 | 2008-06-05 | ボールドウィン・フィルターズ・インコーポレーテッド | Gathered filter medium for air filter and manufacturing method thereof |
| JP2014061522A (en) * | 2008-02-04 | 2014-04-10 | Donaldson Co Inc | Method and device for forming filter medium with vertical groove flow passage |
| US10946313B2 (en) | 2008-07-25 | 2021-03-16 | Donaldson Company, Inc. | Pleated filtration media, media packs, filter elements, and methods for filtering fluids |
| US11298645B2 (en) | 2007-06-26 | 2022-04-12 | Donaldson Company, Inc. | Filtration media pack, filter element, and methods |
| US11612845B2 (en) | 2007-02-02 | 2023-03-28 | Donaldson Company, Inc. | Air filtration media pack, filter element, air filtration media, and methods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599604A (en) * | 1949-07-13 | 1952-06-10 | Jordan V Bauer | Filter element |
| JPS59142818A (en) * | 1983-02-01 | 1984-08-16 | Seibu Giken:Kk | Manufacture of filter element |
| JPS60161713A (en) * | 1984-01-30 | 1985-08-23 | Nichias Corp | Filter and its manufacturing method |
-
1985
- 1985-02-04 JP JP60019463A patent/JPS61178009A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599604A (en) * | 1949-07-13 | 1952-06-10 | Jordan V Bauer | Filter element |
| JPS59142818A (en) * | 1983-02-01 | 1984-08-16 | Seibu Giken:Kk | Manufacture of filter element |
| JPS60161713A (en) * | 1984-01-30 | 1985-08-23 | Nichias Corp | Filter and its manufacturing method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008518754A (en) * | 2004-11-02 | 2008-06-05 | ボールドウィン・フィルターズ・インコーポレーテッド | Gathered filter medium for air filter and manufacturing method thereof |
| JP4860630B2 (en) * | 2004-11-02 | 2012-01-25 | ボールドウィン・フィルターズ・インコーポレーテッド | Gathered filter medium for air filter and manufacturing method thereof |
| US11612845B2 (en) | 2007-02-02 | 2023-03-28 | Donaldson Company, Inc. | Air filtration media pack, filter element, air filtration media, and methods |
| US11298645B2 (en) | 2007-06-26 | 2022-04-12 | Donaldson Company, Inc. | Filtration media pack, filter element, and methods |
| US12017177B2 (en) | 2007-06-26 | 2024-06-25 | Donaldson Company, Inc. | Filtration media pack, filter element, and methods |
| JP2014061522A (en) * | 2008-02-04 | 2014-04-10 | Donaldson Co Inc | Method and device for forming filter medium with vertical groove flow passage |
| US10946313B2 (en) | 2008-07-25 | 2021-03-16 | Donaldson Company, Inc. | Pleated filtration media, media packs, filter elements, and methods for filtering fluids |
| US12048888B2 (en) | 2008-07-25 | 2024-07-30 | Donaldson Company, Inc. | Pleated filtration media, media packs, filter elements, and methods for filtering fluids |
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