JP3416237B2 - Fluid filtration device, device for assembling the device, and assembly method - Google Patents
Fluid filtration device, device for assembling the device, and assembly methodInfo
- Publication number
- JP3416237B2 JP3416237B2 JP34572093A JP34572093A JP3416237B2 JP 3416237 B2 JP3416237 B2 JP 3416237B2 JP 34572093 A JP34572093 A JP 34572093A JP 34572093 A JP34572093 A JP 34572093A JP 3416237 B2 JP3416237 B2 JP 3416237B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- lid
- fluid
- post
- biting
- 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 - Fee Related
Links
Landscapes
- Filtration Of Liquid (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は円筒状瀘過用フィルタを
用いた流体の瀘過装置とこの瀘過装置の組立装置および
組立方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluid filtering device using a cylindrical filter for filtering, and an assembling apparatus and an assembling method of the filtering device.
【０００２】[0002]
【従来の技術およびその課題】塗料、インキ、等の流体
材料や液体製品の流体中に混入した異物や凝集物などの
目的の粒子径以上の粗大物を除去するために円筒状瀘過
用フィルタが使用されている。このフィルタを瀘過に使
用して、異物などの粗大物がフィルタに捕捉されると徐
々に瀘過効率が低下し、ついには一般的に４Ｋｇｆ／ｃ
ｍ２程度である許容耐圧を超えることになるのでフィル
タを取換える必要がある。通常、瀘過開始からのフィル
タの使用期限は数時間〜数日と比較的短いためフィルタ
の取換えが頻繁に行われる。2. Description of the Related Art Cylindrical filter for removing coarse particles having a particle size larger than a desired particle size such as foreign substances and agglomerates mixed in fluid materials such as paints and inks and fluids of liquid products. Is used. When this filter is used for filtration and coarse particles such as foreign matter are captured by the filter, the filtration efficiency gradually decreases, and finally 4 Kgf / c
Since the allowable breakdown voltage of about m 2 is exceeded, it is necessary to replace the filter. Usually, since the expiration date of the filter after the start of filtration is relatively short, such as several hours to several days, the filter is frequently replaced.
【０００３】従来、円筒状瀘過用フィルタを使用した瀘
過装置には１本のフィルタを使用する単筒型と、１つの
瀘過筒の中に数本ないしは数十本のフィルタを並列に設
置する複筒型があり、これらの装置において、装置への
フィルタの食い込みを行い、瀘過物のショートパスが生
じないようにするフィルタの締め付け、固定はボルト／
ナット式によって行われていた。フィルタの締め付け、
固定は、フィルタを所定位置からずれないようにするた
め、また締め付け圧を一定に均一にし、各フィルタのロ
ット間でのバラツキもなくフィルタの食い込み深さを一
定にするために熟練を要し、また、ボルト、ナットの装
着、脱着に多くの時間を要するという問題があった。Conventionally, a filtration device using a cylindrical filter for filtration has a single-cylinder type using one filter and several or dozens of filters in parallel in one filtering cylinder. There is a multi-cylinder type to be installed. In these devices, the filter is bited into the device to prevent the short path of the filter from being tightened.
It was done by nut type. Tightening the filter,
Fixing requires skill in order to prevent the filter from shifting from a predetermined position, to make the tightening pressure constant and uniform, and to make the bite depth of the filter constant without variation between lots of each filter. Further, there is a problem that it takes a lot of time to attach and detach the bolts and nuts.
【０００４】近年、製品の多品種、少量生産という時代
のニーズに伴ない、一つの瀘過装置で多品種の流体を瀘
過することが多く行われており、製品、原料、仕掛品な
どの瀘過すべき流体を切替える際に、前流体の残渣が次
の流体に混入しないように瀘過装置の洗浄が行われ、フ
ィルタも新規なものと交換される。従来、単筒型の場
合、通常、流入口と流出口との両者を有する複雑な構造
を有する押え蓋を使用しており、押え蓋の洗浄が容易で
はなく、また複筒型の場合、流出口が複数となり重量が
大きく取扱い、移動が困難となることから洗浄が困難で
あり、さらに洗浄状態を目視確認出来ない箇所があっ
た。またいずれも洗浄分解時に瀘過残渣物の抜取りを行
った後にボルト／ナットを外す必要があるので洗浄装置
内での分解が困難であり、洗浄装置の外部を残渣物の流
出によって汚すことが多く、この洗浄にさらに時間を要
した。[0004] In recent years, in response to the needs of the era of high-mix low-volume production of products, it is often the case that a single filtration device is used to filter multiple types of fluids, such as products, raw materials and work-in-progress. When switching the fluid to be filtered, the filtration device is cleaned so that the residue of the previous fluid is not mixed with the next fluid, and the filter is replaced with a new one. Conventionally, in the case of the single-cylinder type, normally, a holding lid having a complicated structure having both an inlet and an outlet is used, and it is not easy to clean the holding lid. Since there are multiple outlets and the weight is heavy and handling is difficult, it is difficult to clean, and there are some places where the cleaning state cannot be visually confirmed. Also, in both cases, the bolts / nuts must be removed after removing the filtration residue when cleaning and disassembling, so it is difficult to disassemble in the cleaning device, and the outside of the cleaning device is often contaminated by the outflow of residue. However, this cleaning took more time.
【０００５】[0005]
【発明が解決しようとする課題】そこで本発明者らは、
円筒状瀘過用フィルタの取換えを短時間で熟練を要さず
容易に行うことが出来、さらに洗浄を容易に行え、洗浄
状態を目視確認出来、かつ軽量化出来る流体の瀘過装置
を得るべく鋭意検討の結果、本発明を完成するに到っ
た。Therefore, the present inventors have found that
A cylindrical filter can be easily replaced in a short time without any skill, and can be easily cleaned, the cleaning state can be visually confirmed, and a weight reduction fluid filtering device can be obtained. As a result of intensive studies, the present invention has been completed.
【０００６】[0006]
【課題を解決するための手段】本発明は、
「１． 内面部にフィルタ固定用の食い込み突起を有す
る支え蓋と、支え蓋の外周内面に一端を当接して配置し
た側壁に流体流入口を設けた筒状体と、フィルタ設置用
ガイドを周面に設け支え蓋の内面中心部に垂直に固定さ
れたポストと、外筒の他端に配設された中心に流体排出
口を有し内面部にフィルタ固定用の食い込み突起を有す
る押え蓋と、筒状体のポストの周囲に装着され、両端部
が夫々、支え蓋と押え蓋のフィルタ固定用食い込み突起
に食い込んで固定された筒状フィルタとからなる、流体
の瀘過装置。
２． 三本の棒材を流体流入口の内径と同じ径の円板
に、該円板の円周を三等分した位置でかつ三本の棒材に
外接する円がなす外径を流体流入口の内径と合わせた位
置に垂直に溶接した円板からなるバッフルプレートを筒
状体の側壁に設けた流体流入口に挿着した、１項に記載
された流体の瀘過装置。
３． 筒状フィルタが複数本のフィルタを直列に連結し
たフィルタからなり、フィルタ端部の当接部を上下に食
い込み突起を設けた連結部材を食い込ませて互いに密着
して連結した、１項または２項に記載された流体の瀘過
装置。
４． ポストの端部が支え蓋の中央部から外部に突出し
ている、１項ないし３項のいずれか１項に記載された流
体の瀘過装置。
５． ポストに配設したガイドが三枚の板状体からなり
ポストの円周を三等分する位置に配置されている、１項
ないし４項のいずれか１項に記載された流体の瀘過装
置。
６． フィルタの内部側と外部側がフィルタにより隙間
なく遮断されており、フィルタの内部側の空間が流体流
出口に連通している、１項ないし５項のいずれか１項に
記載された流体の瀘過装置。
７． 瀘過装置の支え蓋を載置する中央部にポスト突出
部を嵌合する孔を設置した台座を設けた架台と、架台に
設置した支柱と、支柱に設けた固定具に連結した押し棒
と操作レバーを有するトグルとからなり、押し棒の先端
の移動方向の延長線上に台座のポスト突出部と嵌合する
孔を位置合せした、１項に記載された流体の瀘過装置を
組立てる装置。
８． １項に記載された流体瀘過装置の組立方法であっ
て、架台に配置した中央部にポスト突出部を嵌合する孔
を設置した台座に支え蓋をのせてポストの突出端を架台
の孔に挿着して固定し、支え蓋の上に側壁に流体流入口
を設けた筒状体を設置し、ポストの周囲に筒状フィルタ
を配置し、筒状体上端に中心部に流体排出口を有する押
え蓋を配置し、ついで架台に設けた支柱により支持され
たトグルの押し棒をトグル操作レバーを操作して押し下
げ、押し棒の先端で押え蓋を押し下げてフィルタを支え
蓋と押え蓋の食い込み突起に押し込んで固定し、連結具
で支え蓋と押え蓋を筒状体に結合することを特徴とす
る、流体瀘過装置の組立方法。」に関する。Means for Solving the Problems The present invention provides "1. A support lid having a biting protrusion for fixing a filter on an inner surface portion thereof, and a fluid inlet port on a side wall of which one end is in contact with an inner peripheral surface of the support lid. An inner surface that has a cylindrical body that is provided, a post that is provided with a filter installation guide on the peripheral surface and that is vertically fixed to the center of the inner surface of the support lid, and a fluid discharge port that is provided at the center of the other end of the outer tube. Cylindrical filter that is attached to the periphery of a cylindrical post and a presser lid that has a biting protrusion for fixing the filter on both sides, and both ends are bite into the filter fixing bite protrusions of the support lid and the pressing lid to be fixed. A fluid filtration device consisting of 2. A disk with three rods having the same diameter as the inner diameter of the fluid inlet.
At the position where the circumference of the disc is divided into three parts ,
The sum of the outer diameter of the circumscribing circle and the inner diameter of the fluid inlet
Cylindrical baffle plate consisting of vertically welded disc on location
The fluid filtering device as described in 1 above, which is inserted into a fluid inlet provided on a side wall of the strip. 3. The cylindrical filter comprises a filter in which a plurality of filters are connected in series, and a contact member at the end of the filter is bited by a connecting member having biting projections on the upper and lower sides, and they are tightly connected to each other to be connected to each other. A device for filtering fluid as described in 1. 4. 4. The fluid filtering device according to any one of items 1 to 3, wherein an end portion of the post projects outward from a central portion of the support lid. 5. The fluid filtering apparatus according to any one of items 1 to 4, wherein a guide arranged on the post is made of three plate-shaped members and is arranged at a position that divides the circumference of the post into three equal parts. . 6. The filtration of the fluid according to any one of items 1 to 5, wherein the inner side and the outer side of the filter are blocked by the filter without a gap, and the space on the inner side of the filter communicates with the fluid outlet. apparatus. 7. A pedestal provided with a pedestal in which a hole for fitting a post protrusion is installed in the central portion where the support lid of the filtration device is placed, a column installed on the frame, and a push rod connected to a fixture provided on the column. An apparatus for assembling the fluid filtering device according to item 1, further comprising a toggle having an operation lever, and aligning a hole for fitting with a post protrusion of a pedestal on an extension line of a movement direction of a tip of the push rod. 8. The method for assembling the fluid filtration device according to item 1, wherein a support lid is mounted on a pedestal in which a hole for fitting a post protrusion is installed in a central portion arranged on the gantry, and a protruding end of the post is attached to the pedestal hole of the gantry. Install a tube-shaped body with a fluid inlet on the side wall on the support lid, place a tube-shaped filter around the post, and place the fluid outlet in the center of the top of the tube. Of the toggle support rod supported by the stanchion provided on the gantry, and push down the push rod with the toggle operating lever.The tip of the push rod pushes down the push rod to support the filter. A method for assembling a fluid filtration device, characterized in that the support lid and the holding lid are connected to a tubular body with a connecting tool by pushing and fixing to the biting protrusion. Regarding
【０００７】[0007]
【作用】本発明の特徴はフィルタの固定にある。本発明
においてはフィルタは支え蓋と押え蓋に夫々設けた食い
込み突起に食い込んで両蓋に挾まれた状態で固定され
る。したがって蓋との間が密着し、ずれることもなく、
流体のショートパスが防止される。本発明の瀘過装置に
おいて、円筒状の瀘過用フィルタは１個又は直列に複数
個、通常２〜３個が装着される。フィルタ１個の場合
は、支え蓋の食い込み突起および押え蓋の食い込み突起
にフィルタの下端および上端が食い込んでいる。またフ
ィルタが直列に複数個装着される場合には、さらにフィ
ルタ同志の間に食い込み連結部材が上下のフィルタに食
い込んでおり、連結部材によって結合された直列のフィ
ルタ結合体の一端が押え蓋の食い込み突起に、フィルタ
結合体の他端が支え蓋の食い込み突起に食い込んでい
る。The feature of the present invention resides in the fixing of the filter. In the present invention, the filter bites into the biting protrusions provided on the supporting lid and the pressing lid, respectively, and is fixed in a state of being sandwiched between both lids. Therefore, the lid and the lid are in close contact with each other and do not shift,
The fluid short path is prevented. In the filtration device of the present invention, one or a plurality of cylindrical filtration filters, usually 2 to 3, are mounted in series. In the case of one filter, the lower end and the upper end of the filter bite into the biting protrusion of the support lid and the biting protrusion of the holding lid. When a plurality of filters are installed in series, the biting connecting member further cuts into the upper and lower filters between the filters, and one end of the series filter assembly connected by the connecting members bites into the presser lid. The other end of the filter assembly is engaged with the protrusion by the protrusion of the support lid.
【０００８】上記のようにフィルタが押え蓋、支え蓋の
食い込み突起、および必要に応じて食い込み用連結部材
に隙間なく食い込むことによってフィルタの内部と外部
との空間が、該フィルタによって遮られている。筒状体
の流体流入口から入った流体はフィルタによって瀘過さ
れフィルタを通過した物のみがフィルタ内部の空間に移
行する。蓋と筒状体の間にガスケットを配置してもよ
い。本発明の瀘過装置においては、フィルタの固定にボ
ルト／ナットを使用する必要がなく、フィルタの脱着を
容易に行うことが出来、構造が複雑でないため洗浄を容
易に行うことが出来る。As described above, the space between the inside and the outside of the filter is blocked by the filter by biting into the holding lid, the biting protrusion of the support lid, and the biting connecting member as necessary without a gap. . The fluid that has entered from the fluid inlet of the cylindrical body is filtered by the filter, and only the substance that has passed through the filter moves to the space inside the filter. A gasket may be arranged between the lid and the tubular body. In the filtering device of the present invention, it is not necessary to use bolts / nuts for fixing the filter, the filter can be easily attached and detached, and the structure is not complicated, so that the filter can be easily washed.
【０００９】本発明の他の特徴は筒状体の側壁に設けた
流体流入口に該流入口の内径とほぼ同一の径の円形状に
三本の棒材で円周を三等分して溶接した円板を挿入した
ことである。このバッフルプレートは流入口から入った
流体が、流体が直接フィルタに当るとフィルタが削られ
ていくため、流入口からの流体が直接当らないようにし
てフィルタを保護する作用を奏する。本発明の装置のポ
ストには三枚の板状体をポストの円周を三等分する位置
に配置したガイドが設けられていることである。このガ
イドによりフィルタを所定位置に難なく、ずれることな
く設置することができるという作用が奏される。Another feature of the present invention is that the fluid inlet provided on the side wall of the cylindrical body is divided into three equal parts by dividing the circumference into three parts in a circular shape having a diameter substantially the same as the inside diameter of the inlet. This is the insertion of a welded disc. The baffle plate has a function of protecting the filter by preventing the fluid from the inflow port from directly contacting the fluid, since the filter is scraped when the fluid directly contacts the filter. The post of the apparatus of the present invention is provided with a guide in which three plate-like members are arranged at positions that divide the circumference of the post into three equal parts. With this guide, it is possible to install the filter at a predetermined position without difficulty and without shifting.
【００１０】またフィルタの装着、固定は、本発明の組
立装置を用いることによって容易に熟練を要さずに行う
ことが出来る。すなわち台座とトグルに取付けられた押
し棒との間に瀘過装置の部品を設置して、トグル操作用
レバーを操作して押し棒を台座中心に向かって移動さ
せ、支え蓋と押え蓋との間に圧力を均一にかけることに
よって支え蓋および押え蓋の食い込み部および必要に応
じて食い込み用連結部材にフィルタを食い込ませること
が出来、容易にフィルタを装着、固定できる。ついで蓋
と筒状体を連結すれば瀘過装置を組立てることが出来
る。複数本のフィルタを使用する場合は連結するフィル
タの当接部に、上下に固定用食い込み突起を有する連結
部材を配置し、押え蓋の押圧時に、この食い込み突起を
フィルタ端部に食い込ませて密着して連結することが出
来る。装着、固定の際に、押し棒先端に押え蓋の流出口
の形状に合せたセットボスを挿着しておくと、より安定
して装着、固定を行うことができる。Further, the mounting and fixing of the filter can be easily performed by using the assembling apparatus of the present invention without requiring skill. That is, install a filter device part between the pedestal and the push rod attached to the toggle, operate the toggle operating lever to move the push rod toward the center of the pedestal, and By applying pressure evenly between them, the filter can bite into the biting portions of the supporting lid and the pressing lid and the biting connecting member as necessary, and the filter can be easily attached and fixed. Then, by connecting the lid and the tubular body, the filtration device can be assembled. When using multiple filters, place a connecting member with fixing biting projections on the top and bottom at the contact part of the filter to be connected, and when pressing the presser lid, the biting projections bite into the end of the filter for close contact. Can be connected together. When mounting and fixing, if a set boss matching the shape of the outlet of the pressing lid is inserted and attached to the tip of the push rod, the mounting and fixing can be performed more stably.
【００１１】[0011]
【実施例】以下、図面を参照して本発明の実施例につい
て説明する。図１および図２は、本発明による瀘過装置
および瀘過装置の組立装置の一実施例を示す図である。Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 are views showing an embodiment of a filtration device and a filtration device assembling apparatus according to the present invention.
【００１２】図１の瀘過装置において、支え蓋５の中心
にポスト１０が溶接によって垂直に取付けられており、
支え蓋５の下部からポスト１０の一部が突き出ている。
ポスト１０はネジ込みによって支え蓋５に取付けられて
もよい。ポスト１０にはフィルタ設置用のガイドである
ブレード１１が３枚にて円周を３等分するように均等に
振り分けて溶接されており、円筒状瀘過用フィルタ１取
付け時のガイドの役目をしている。このブレード１１は
フィルタの内壁に丁度接触する程度に設置されているこ
とが好ましい。ブレード１１の数は３枚以上であればガ
イドの役目が出来るが、あまり多いと洗浄に手間がかか
る。支え蓋５にはフィルタ１を食い込ませてシールする
ための固定用食い込み突起５ａがポスト１０を取囲むよ
うにして突き出ている。筒状体２の上下にはフランジ３
が溶接で付けてあり、流体流入口８が筒状体２の上方側
面に溶接によって取付けられている。流体流入口８の穴
には、筒状体２の内測からバッフルプレート１２が挿入
されている。バッフルプレート１２は円板に３本の棒が
円周３等分の位置に垂直に溶接してあり、その３本の棒
がなす外径は流体流入口８の内径に合わせてある。押え
蓋４の中心部には流体流出口９が溶接されており、押え
蓋４の内側面には支え蓋５におけると同様に、フィルタ
１を食い込ませてシールするための固定用食い込み突起
４ａが突き出ている。図１の瀘過装置においては、フィ
ルタ１が２本直列に使用されており、フィルタ同志の間
には食い込み用連結部材２３が上下のフィルタそれぞれ
に食い込み、フィルタ間がシールされている。フィルタ
が１本のみ使用される際には食い込み用連結部材を使用
する必要はない。In the filtering apparatus of FIG. 1, a post 10 is vertically attached by welding to the center of the supporting lid 5,
A part of the post 10 projects from the lower portion of the support lid 5.
The post 10 may be attached to the support lid 5 by screwing. A blade 11 that is a guide for installing a filter is welded to the post 10 by evenly distributing the circumference into three equal parts by three blades, and serves as a guide when the cylindrical filter 1 for filtration is attached. is doing. It is preferable that the blade 11 is installed so as to just contact the inner wall of the filter. If the number of blades 11 is three or more, it can serve as a guide, but if it is too large, it takes time to clean. A fixing biting protrusion 5 a for biting and sealing the filter 1 is projected on the support lid 5 so as to surround the post 10. Flange 3 is provided above and below the tubular body 2.
Are attached by welding, and the fluid inlet 8 is attached to the upper side surface of the tubular body 2 by welding. The baffle plate 12 is inserted into the hole of the fluid inlet 8 from the inside of the tubular body 2. In the baffle plate 12, three rods are vertically welded to a circular plate at three equally divided positions on the circumference, and the outer diameter formed by the three rods is matched with the inner diameter of the fluid inlet 8. A fluid outlet 9 is welded to the center of the presser lid 4, and a fixing biting protrusion 4a for biting and sealing the filter 1 is formed on the inner surface of the presser lid 4 as in the support lid 5. It is sticking out. In the filter device of FIG. 1, two filters 1 are used in series, and a bite connecting member 23 bites between the filters to seal the gap between the filters. When only one filter is used, it is not necessary to use the bite connecting member.
【００１３】図２の組立装置において、架台１３の上に
は円板上の台座１４が溶接されており、台座１４の中央
には瀘過装置の支え蓋５の下部に突き出たポスト１０の
一部に合せた穴が開けられている。架台１３の端には支
柱１５が垂直に溶接されており、支柱上部には上板１
７、トグル取付板１８が溶接されている。トグル１９は
トグル取付板にボルトによって取付けられている。この
実施例ではトグル１９のレバーは操作しやすいように延
長レバー２０が取付けられている。トグル１９の作動部
の先端には押し棒２１が付いており、トグル操作用レバ
ーを操作して押し棒２１を動作させた際の押し棒２１の
移動方向は台座１４の中央の穴の方向となっている。セ
ットボス２２は樹脂製で、瀘過装置を締め付け治具に取
付ける際に芯を出すためのもので、押し棒２１と瀘過装
置の流体流出口９に挿入して使用する。In the assembly apparatus of FIG. 2, a disk-shaped pedestal 14 is welded onto the pedestal 13, and at the center of the pedestal 14, one of the posts 10 protruding below the supporting lid 5 of the filtration device. There are holes to fit the parts. A support 15 is vertically welded to the end of the pedestal 13, and the upper plate 1 is attached to the top of the support.
7. The toggle mounting plate 18 is welded. The toggle 19 is attached to the toggle mounting plate with bolts. In this embodiment, the extension lever 20 is attached to the lever of the toggle 19 for easy operation. A push rod 21 is attached to the tip of the operating portion of the toggle 19, and the moving direction of the push rod 21 when the toggle operating lever is operated to move the push rod 21 is the same as the direction of the central hole of the pedestal 14. Has become. The set boss 22 is made of resin and serves as a core for attaching the filtration device to the tightening jig, and is used by inserting it into the push rod 21 and the fluid outlet 9 of the filtration device.
【００１４】次に組立装置を用いて、瀘過装置を組立て
る方法の一例に付いて説明する。図１の瀘過装置の支え
蓋５を組立装置の台座１４の上に載せる。支え蓋５には
ポスト１０が固定されており、支え蓋５の下方にはポス
ト１０が突き出ているので、それを台座１４の中央の穴
に入れれば組立装置の所定位置に設置できる。支え蓋５
の上にガスケット６を載せ、更に筒状体２の側壁にある
流体流入口８の内側にはバッフルプレート１２が挿入さ
れている。支え蓋５と筒状体２下部のフランジ３とを固
定するためクランプ７を取付けクランプのナットを締め
付ける。瀘過装置がぐらつかないように固定バンド１６
で瀘過装置を固定する。Next, an example of a method of assembling the filtration device using the assembling device will be described. The supporting lid 5 of the filtering device of FIG. 1 is placed on the pedestal 14 of the assembling device. The post 10 is fixed to the support lid 5, and the post 10 projects below the support lid 5, so that the post 10 can be installed in a predetermined position of the assembling device by inserting it into the central hole of the pedestal 14. Support lid 5
A gasket 6 is placed on the above, and a baffle plate 12 is inserted inside the fluid inlet 8 on the side wall of the tubular body 2. To fix the support lid 5 and the flange 3 at the lower part of the tubular body 2, the clamp 7 is attached and the nut of the clamp is tightened. Fixing band 16 to prevent the filtration device from wobbling
Fix the filtration device with.
【００１５】次いで、筒状体内に、フィルタ１を１個又
は直列に複数個をポスト１０を取巻くようにして入れ
る。１図のようにフィルタを直列に複数個入れる場合に
は、フィルタとフィルタとの間に食い込み用連結部材２
３を入れる。次に筒状体２上部のフランジ３の上にガス
ケット６を載せる。次いで流体流出口９の上方からセッ
トボス２２を挿入した押え蓋４をフランジ３上のガスケ
ット６の上に被せるが、この時点ではフィルタ１が突き
出た状態にあり、フィルタ１に邪魔されて押え蓋４はフ
ランジ３上のガスケット６に密着した状態とはなってい
ない。Then, one filter 1 or a plurality of filters 1 are placed in series so as to surround the post 10 in the cylindrical body. When a plurality of filters are inserted in series as shown in FIG. 1, a biting connecting member 2 is provided between the filters.
Insert 3. Next, the gasket 6 is placed on the flange 3 on the top of the tubular body 2. Next, the holding lid 4 with the set boss 22 inserted from above the fluid outlet 9 is put on the gasket 6 on the flange 3. At this point, the filter 1 is in a protruding state, and the holding lid 4 is disturbed by the filter 1. 4 is not in close contact with the gasket 6 on the flange 3.
【００１６】トグル１９の押し棒２１がセットボス２２
に嵌合するように押え蓋４の位置を調整し、延長レバー
２０を押すことにより押し棒２１がセットボス２２を押
え付ける。この力によって押え蓋４の固定用食い込み突
起４ａ、支え蓋５の固定用食い込み突起５ａ、およびフ
ィルタが直列に複数個設置されている場合には、さらに
食い込み用連結部材２３をフィルタ１に食い込ませフィ
ルタの内部と外部との空間がフィルタを介して隙間なく
遮られ、かつ押え蓋４とフランジ３とを隙間なく固定出
来るまで押さえ付ける。次いで押え蓋４とフランジ３と
を固定するためクランプ７を取付け、クランプのナット
を締め付けることによって瀘過装置の組立ては終了す
る。組立て終了後、延長レバー２０を上方に引き上げ、
固定バンド１６を解除して組立装置から取出し、セット
ボス２２を取り外してから瀘過装置は使用される。The push rod 21 of the toggle 19 is the set boss 22.
The position of the pressing lid 4 is adjusted so that the pressing lever 21 pushes the extension lever 20, and the push rod 21 presses the set boss 22. When a plurality of fixing biting protrusions 4a of the holding lid 4, fixing biting protrusions 5a of the supporting lid 5, and a plurality of filters are installed in series by this force, the biting connecting member 23 is further bited into the filter 1. The space between the inside and the outside of the filter is blocked through the filter without a gap, and the pressing lid 4 and the flange 3 are pressed down until they can be fixed without a gap. Then, the clamp 7 is attached to fix the presser lid 4 and the flange 3, and the nut of the clamp is tightened to complete the assembly of the filtration device. After completing the assembly, pull the extension lever 20 upwards,
The fixing band 16 is released, taken out from the assembling device, and the set boss 22 is removed, and then the filtering device is used.
【００１７】本発明瀘過装置において、瀘過用フィルタ
は支え蓋や押え蓋の食い込み突起、さらに必要に応じて
食い込み用連結部材に隙間なく食い込むことが必要であ
るので食い込みによって割れたり欠けたりしないような
柔軟性を有するものであり、例えば太さ数ミクロンから
数十ミクロンの合成樹脂繊維などの繊維状のものを巻い
たり、編んだりしたものの成型加工物などを挙げること
が出来る。食い込み突起のフィルタへの食い込み深さ
は、隙間なく食い込む深さであれば特に制限されるもの
ではないが、通常、それぞれ１〜７ｍｍ、好ましくは２
〜４ｍｍ程度である。In the filtration apparatus of the present invention, the filtration filter needs to bite into the protrusions of the supporting lid and the pressing lid, and the biting connecting member without a gap, so that the filter does not crack or chip due to the biting. Such a flexible material has, for example, a molded product obtained by winding or knitting a fibrous material such as a synthetic resin fiber having a thickness of several microns to several tens of microns. The biting depth of the biting protrusion into the filter is not particularly limited as long as it is the depth of biting into the filter, but it is usually 1 to 7 mm, preferably 2 respectively.
It is about 4 mm.
【００１８】[0018]
【発明の効果】本発明によれば瀘過装置の組立てを熟練
を要さず簡単に行うことが出来るとともに、フィルタの
取外しも容易に行うことが出来る。このためフィルタの
変換作業を短時間で簡単に行うことが出来る。また本発
明瀘過装置は軽量化出来、設置面積が少なくてすみ、瀘
過装置を配管と同じ様な感覚で縦長でも横長でも斜めに
でも容易に設置出来る。また本発明の瀘過装置を複数個
並列に配管に組み込んで瀘過を行うことも出来る。According to the present invention, the filtration device can be easily assembled without requiring any skill, and the filter can be easily removed. Therefore, the conversion work of the filter can be easily performed in a short time. Further, the filtration device of the present invention can be made lightweight and requires a small installation area, and the filtration device can be easily installed vertically, horizontally or diagonally with the same feeling as piping. Further, a plurality of the filtering devices of the present invention can be installed in parallel in the pipe to perform the filtering.
【図１】本発明瀘過装置の一例を示す側断面図である。FIG. 1 is a side sectional view showing an example of a filtration device of the present invention.
【図２】本発明の瀘過装置を本発明の組立装置を使用し
て締め付けて組立てた状態の一例を示す説明図である。FIG. 2 is an explanatory view showing an example of a state in which the filtration device of the present invention is tightened and assembled using the assembly device of the present invention.
１ 円筒状瀘過用フィルタ ２ 筒状体 ３ フランジ ４ 押え蓋 ４ａ 押え蓋の食い込み突起 ５ 支え蓋 ５ａ 支え蓋の食い込み突起 ６ ガスケット ７ クランプ ８ 流体流入口 ９ 流体流出口 １０ ポスト １１ ガイド用ブレード １２ バッフルプレート １３ 架台 １４ 台座 １５ 支柱 １６ 固定バンド １７ 上板 １８ トグル取付板 １９ トグル ２０ 延長レバー ２１ 押し棒 ２２ セットボス ２３ 食い込み用連結部材 1 Cylindrical filtration filter 2 tubular 3 flange 4 Presser lid 4a Biting protrusion of the presser lid 5 Support lid 5a Biting protrusion of support lid 6 gasket 7 clamps 8 fluid inlet 9 Fluid outlet 10 posts 11 Guide blade 12 baffle plate 13 mounts 14 pedestal 15 props 16 fixed bands 17 Upper plate 18 Toggle mounting plate 19 toggles 20 Extension lever 21 push rod 22 Set Boss 23 Biting connection member
───────────────────────────────────────────────────── フロントページの続き (72)発明者 長崎 一郎 神奈川県横浜市保土ケ谷区岩井町１番地 の７ キュノ株式会社内 (56)参考文献 実開 平２−83088（ＪＰ，Ｕ) 実開 昭63−107707（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B01D 29/11 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Ichiro Nagasaki 7 Kuno Co., Ltd., 1 Iwai-cho, Hodogaya-ku, Yokohama-shi, Kanagawa (56) References: Kaihei 2-83088 (JP, U): Shokai 63 −107707 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) B01D 29/11
Claims (8)
を有する支え蓋と、支え蓋の外周内面に一端を当接して
配置した側壁に流体流入口を設けた筒状体と、フィルタ
設置用ガイドを周面に設け支え蓋の内面中心部に垂直に
固定されたポストと、外筒の他端に配設された中心に流
体排出口を有し内面部にフィルタ固定用の食い込み突起
を有する押え蓋と、筒状体のポストの周囲に装着され、
両端部が夫々、支え蓋と押え蓋のフィルタ固定用食い込
み突起に食い込んで固定された筒状フィルタとからな
る、流体の瀘過装置。1. A support lid having a biting protrusion for fixing a filter on an inner surface thereof, a tubular body provided with a fluid inlet on a side wall having one end in contact with an inner peripheral surface of the support lid, and a filter installation guide. A post that is fixed vertically to the center of the inner surface of the support lid, and has a fluid discharge port at the center that is arranged at the other end of the outer cylinder and a biting protrusion for fixing the filter on the inner surface Attached around the lid and the cylindrical post,
A fluid filtering device having both ends, each of which is composed of a supporting lid and a cylindrical filter which is fixed by biting into a filter fixing biting protrusion of a holding lid.
の円板に、該円板の円周を三等分した位置でかつ三本の
棒材に外接する円がなす外径を流体流入口の内径と合わ
せた位置に垂直に溶接した円板からなるバッフルプレー
トを筒状体の側壁に設けた流体流入口に挿着した、請求
項１に記載された流体の瀘過装置。2. A disc having the same diameter as the inner diameter of the fluid inlet is formed by three rods, and the circumference of the disc is divided into three equal parts .
Match the outer diameter of the circle circumscribing the bar with the inner diameter of the fluid inlet.
2. The fluid filtering device according to claim 1, wherein a baffle plate made of a circular plate welded vertically to the applied position is inserted and attached to a fluid inlet port provided on a side wall of the tubular body .
に連結したフィルタからなり、フィルタ端部の当接部を
上下に食い込み突起を設けた連結部材を食い込ませて互
いに密着して連結した、請求項１または２に記載された
流体の瀘過装置。3. A cylindrical filter is composed of a plurality of filters connected in series, and a contact member at the end of the filter is bited by a connecting member provided with biting projections at the top and bottom to closely connect to each other, The fluid filtering device according to claim 1 or 2.
に突出している、請求項１ないし３のいずれか１項に記
載された流体の瀘過装置。4. The fluid filtering device according to claim 1, wherein an end portion of the post projects outward from a central portion of the support lid.
からなりポストの円周を三等分する位置に配置されてい
る、請求項１ないし４のいずれか１項に記載された流体
の瀘過装置。5. The post according to claim 1, wherein the guide arranged on the post is made of three plate-like members and is arranged at a position that divides the circumference of the post into three equal parts. Fluid filtration device.
より隙間なく遮断されており、フィルタの内部側の空間
が流体流出口に連通している、請求項１ないし５のいず
れか１項に記載された流体の瀘過装置。6. The filter according to claim 1, wherein an inner side and an outer side of the filter are closed by a filter without a gap, and a space on the inner side of the filter communicates with a fluid outlet. Fluid filtration equipment.
スト突出部を嵌合する孔を設置した台座を設けた架台
と、架台に設置した支柱と、支柱に設けた固定具に連結
した押し棒と操作レバーを有するトグルとからなり、押
し棒の先端の移動方向の延長線上に台座のポスト突出部
と嵌合する孔を位置合せした、請求項１に記載された流
体の瀘過装置を組立てる装置。7. A pedestal having a pedestal in which a hole for fitting a post protrusion is provided in a central portion on which a support lid of a filtration device is placed, a stanchion installed in the gantry, and a fixture provided on the stanchion. The fluid filter according to claim 1, comprising a push rod and a toggle having an operating lever connected to each other, and a hole for fitting with a post protrusion of a pedestal is aligned with an extension line of a movement direction of a tip of the push rod. A device for assembling an excess device.
立方法であって、架台に配置した中央部にポスト突出部
を嵌合する孔を設置した台座に支え蓋をのせてポストの
突出端を架台の孔に挿着して固定し、支え蓋の上に側壁
に流体流入口を設けた筒状体を設置し、ポストの周囲に
筒状フィルタを配置し、筒状体上端に中心部に流体排出
口を有する押え蓋を配置し、ついで架台に設けた支柱に
より支持されたトグルの押し棒をトグル操作レバーを操
作して押し下げ、押し棒の先端で押え蓋を押し下げてフ
ィルタを支え蓋と押え蓋の食い込み突起に押し込んで固
定し、連結具で支え蓋と押え蓋を筒状体に結合すること
を特徴とする、流体瀘過装置の組立方法。8. The method of assembling the fluid filtration device according to claim 1, wherein a support lid is mounted on a pedestal having a hole for fitting a post protrusion in a central portion arranged on a pedestal, and the post is attached to the pedestal. Insert and fix the protruding end into the hole of the frame, install the cylindrical body with the fluid inlet on the side wall on the support lid, place the cylindrical filter around the post, and place it on the upper end of the cylindrical body. A presser lid with a fluid discharge port is placed in the center, and then the push rod of the toggle supported by the support post on the frame is pushed down by operating the toggle operating lever, and the tip of the push rod pushes down the pusher lid to remove the filter. A method for assembling a fluid filtration device, characterized in that the support lid and the pressing lid are pushed into the biting protrusions to be fixed, and the supporting lid and the pressing lid are connected to a tubular body by a connecting tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34572093A JP3416237B2 (en) | 1993-12-13 | 1993-12-13 | Fluid filtration device, device for assembling the device, and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34572093A JP3416237B2 (en) | 1993-12-13 | 1993-12-13 | Fluid filtration device, device for assembling the device, and assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07163810A JPH07163810A (en) | 1995-06-27 |
| JP3416237B2 true JP3416237B2 (en) | 2003-06-16 |
Family
ID=18378512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34572093A Expired - Fee Related JP3416237B2 (en) | 1993-12-13 | 1993-12-13 | Fluid filtration device, device for assembling the device, and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3416237B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008229556A (en) * | 2007-03-22 | 2008-10-02 | Asahi Breweries Ltd | Jig for exchange of filter element |
-
1993
- 1993-12-13 JP JP34572093A patent/JP3416237B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008229556A (en) * | 2007-03-22 | 2008-10-02 | Asahi Breweries Ltd | Jig for exchange of filter element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07163810A (en) | 1995-06-27 |
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