JP2005040692A - Filtration apparatus having function of removing solid foreign matter - Google Patents

Filtration apparatus having function of removing solid foreign matter Download PDF

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Publication number
JP2005040692A
JP2005040692A JP2003201850A JP2003201850A JP2005040692A JP 2005040692 A JP2005040692 A JP 2005040692A JP 2003201850 A JP2003201850 A JP 2003201850A JP 2003201850 A JP2003201850 A JP 2003201850A JP 2005040692 A JP2005040692 A JP 2005040692A
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filter unit
foreign matter
solid foreign
cylindrical filter
hole
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JP2003201850A
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Japanese (ja)
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Yoshinobu Maeda
義信 前田
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Eishin KK
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Eishin KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a filtration apparatus having a function of making a liquid and a small piece of a composition mixed in the liquid to pass and removing other foreign matter. <P>SOLUTION: This filtration apparatus having the function is constituted as follows. A cylindrical filter unit one end side of which is plugged and which has an opening on the other end side is inserted into a pipeline, through which a solid foreign matter-mixed liquid is circulated, to be attached/detached freely so that a space is left between the inner wall surface of the pipeline and the outer wall surface of the cylindrical filter unit and the peripheral wall of the opening of the filter unit is brought into close contact with the inner wall surface of the pipeline. Many holes are punched on the cylindrical wall of the filter unit by using a semi-punching die. A small scaled piece made to remain at one end of a base part of each of the holes by the punching work is projected aslant. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】本発明は液送管路内に設置される異物除去機能を有する濾過装置に関する。
【0002】
【従来の技術】従来、液送管路内に設置される異物除去機能を有する濾過装置は、メッシュによる濾過器や植毛状の濾過器、金属類を収集する磁石等を使用して濾過することが開示されている。
【0003】
【発明が解決しようとする課題】しかしながら、メッシュを使用したものは網目の大きさの大小によって異物が素通りしたり、目詰まりしたりし、また植毛状のものも、その粗、密度により同様であった。
本発明は、液体及び液体に混有された組成物の小片を通過させ、他の異物を除去する機能を有する濾過装置を提供する。
【0004】
【課題を解決しようとするための手段】上記に鑑み本発明者等は鋭意実験研究の結果次の手段によりこの課題を解決した。
(1)固形異物を混有する液状物が流通する管路内に、一端側が閉塞され他端側に開口部を有する筒状フィルタユニットが、前記管路内壁面と筒状フィルタユニット外壁面との間に隙間を設けて、かつ前記筒状フィルタユニットの開口部の周縁壁を管路内壁面に密接させて着脱自在に挿設されてなり、かつ前記筒状フィルタユニットは筒壁に多数の孔が穿設され、同孔の縁部の一部に小片が傾斜して突設されてなることを特徴とする固形異物除去機能を有する濾過装置。
(2)前記管路から筒状フィルタユニット内に流入する固形異物を混有する液状物が、液状物のみ管路内から筒状フィルタユニットの筒壁に穿設された多数の孔を通過して、筒状フィルタユニット内に流入し、開口部側の管路へ送出され、固形異物は前記孔の縁部の一部に傾斜して突設された小片に掛止されることを特徴とする前記(1)に記載の固形異物除去機能を有する濾過装置。
(3)前記濾過装置において、管路への液状物の入口と出口とを逆に設定し、管路の出口から筒状フィルタユニットの開口部に流入した液状物が、前記筒状フィルタユニット内から前記筒壁に穿設された多数の孔を通過して管路内へ流出し、入口から送出されることを特徴とする前記(1)又は(2)記載の固形異物除去機能を有する濾過装置。
【0005】
(4)前記筒状フィルタユニット内に高磁力のバー状磁石を配設してなることを特徴とする前記(1)〜(3)のいずれか1項記載の固形異物除去機能を有する濾過装置。
(5)前記筒状フィルタユニットの筒壁に穿設される孔が、長〜短の半径を有する半円形状の孔であり、同孔の縁部の一部に傾斜して突設される小片が、長〜短の半径を有する半円形状の小片であることを特徴とする前記(1)〜(4)のいずれか1項記載の固形異物除去機能を有する濾過装置。
(6)前記筒状フィルタユニットの筒壁に穿設される孔が、円形状の孔であり、同孔の縁部の一部に傾斜して突設される小片が、円形状の小片であることを特徴とする前記(1)〜(4)のいずれか1項記載の固形異物除去機能を有する濾過装置。
【0006】
(7)前記筒状フィルタユニットの筒壁に穿設される孔が、三角、四角、及び多角形状の孔であり、同孔の縁部の一部に傾斜して突設される小片が、三角、四角、及び多角形状の小片であることを特徴とする前記(1)〜(4)のいずれか1項記載の固形異物除去機能を有する濾過装置。
(8)液状物が、液状の食材であることを特徴とする前記(1)〜(7)のいずれか1項記載の固形異物除去機能を有する濾過装置。
(9)液状物が、食材組成物の固形物を含むものであることを特徴とする前記(1)〜(8)のいずれか1項記載の固形異物除去機能を有する濾過装置。
(10)固形異物が、繊維、毛、木、紙、石又は虫からなる群から選ばれる1種又は2種以上であることを特徴とする前記(1)〜(9)のいずれか1項記載の固形異物除去機能を有する濾過装置。
(11)前記(1)〜(10)のいずれか1項に記載の固形異物除去機能を有する濾過装置の固形異物を混有する液状物が流通する管路内に着脱自在に挿設される筒状フィルタユニットであって、
一端側が閉塞され他端側に開口部を有し、かつその筒壁に多数の孔が穿設され、また同孔の縁部の一部には傾斜して小片が突設されてなるものであることを特徴とする筒状フィルタユニット。
【0007】
【発明の実施の形態】本発明は、液状の飲食物の製造ラインにおいて本装置を送液中の配管内に設置し、食材組成物の固形物、例えば、各種野菜のチップやカット品(ネギ、ミョウガ、ピーマン等)を混有した液体(ドレッシング、ヨーグルト,たれ等)のうち、上記液体及び食材組成物の固形物は通過させ、混入した非磁性体の異物(プラスチック製品、大きな虫、毛髪、洗浄ブラシ等)及び鉄等磁性体の大きな異物は通過させず除去する濾過装置であり、さらに、高磁力のバー状磁石を本装置に配置することにより、鉄等の磁性体の微粉や小さな異物をも吸引除去することができる濾過装置である。
【0008】
以下図面に基づき発明の実施の形態を説明する。
図1は本発明の固形異物除去機能を有する濾過装置の実施例1の縦断面図、図2は本発明の固形異物除去機能を有する濾過装置の実施例2の縦断面図、図3は本発明の固形異物除去機能を有する濾過装置の実施例3の縦断面図、図4は本発明の固形異物除去機能を有する濾過装置の実施例4の縦断面図であり、図5は本発明における筒状フィルタユニットの横設外観斜視図、図6は本発明の固形異物除去機能を有する濾過装置の筒状フィルタユニット筒壁に穿設される孔及び突設される小片の説明図、図7は実施例1の液状物の流動説明図、図8は実施例2の液状物の流動説明図、図9は固形異物が小片に掛止される場合の説明図、 図10は、液状物に混入された食材組成物の固形物が孔を通過する場合の説明図である。
図において、1は濾過装置、2は管路、3は筒状フィルタユニット、3’は筒状フィルタユニットの一端側の閉塞部、3”は筒状フィルタユニットの開口部、4は磁石バー、5は液送管入口、6は液送管出口、7は磁石取り付け部、8はパッキン、9は液状物、9’は流動方向、10は開口管路閉塞板、11はクランプ、12はOリング、14は孔、15は小片、16は固形異物、17は食材組成物の固形物を示す。
【0009】
本発明における固形異物除去機能を有する濾過装置1は、液状物9が流通する管路2内に、一端側が閉塞され(3’)、他端側に開口部3”を有する筒状フィルタユニット3が、前記管路2の内壁面と筒状フィルタユニット3の外壁面との間に隙間を設けて着脱自在に挿設され、また前記筒状フィルタユニット3はその筒壁に多数の孔14が穿設され、かつ同孔14の縁部の一部に小片15が傾斜して突設されて構成されている。
図1の本発明の異物除去機能を有する濾過装置の実施例1の縦断面図に示すように、液送管入口5から導入された液状物9は、流動方向9’のように、前記管路2の内壁面と筒状フィルタユニット3の外壁面との間の隙間から前記筒状フィルタユニット3の筒壁に穿設された多数の孔14を通過して、前記筒状フィルタユニット3の内部に流入するが、その際に前記固形異物16(図9参照)は前記多数の孔14の縁部の一部に傾斜して突設された小片15に掛止する濾過作用により除去される。
そして、濾過後の液状物9は筒状フィルタユニット3の開口部3”より液送管2の出口6へ、流動方向9’のように送出される。
【0010】
また、本発明における固形異物除去機能を有する濾過装置1には、前記筒状フィルタユニット3の一端側の閉塞部3’の磁石取り付け部7を設け、同磁石取り付け部7から、筒状フィルタユニット3内の長手方向に、高磁力の磁石バー4を配設することもでき、前記多数の孔14を通過してきた鉄等の磁性体の微粉や破片を吸着することができる構成となっている。
そして、液送時間の経過とともに、前記筒状フィルタユニット3の多数の孔14に掛止した固形異物(16)及び、磁石バー4に吸着された磁性体の微粉や破片が増量した際には、クランプ11を開いて開口管路閉塞板10及びパッキン8を取り外し、前記管路2に挿設された筒状フィルタユニット3と共に、嵌合部のOリング12を摺動させて取り外し管路2から引き出して、付着している固形異物(16)を除去して、再セットする。
【0011】
ところで、本発明の濾過装置1は、液状物9の流動方向を任意に変更することができ、設置個所や使用用途に合わせて流動方向を選択して用いることができるものである。
図2に示す本発明の固形異物除去機能を有する濾過装置の実施例2の縦断面図は、管路2の液状物の入口と出口とを前述の実施例の場合とは逆に設定した場合の実施例を示している。
液状物9は液送管出口6から流入され、前記筒状フィルタユニット3の開口部3”を通り、筒状フィルタユニット3内から筒壁に穿設された多数の孔14を通過して管路2内へ流出し、液送管入口5から送出される。
この場合には、液状物9に混有した固形異物(16)は、筒状フィルタユニット3の筒壁内側に穿設された小片15に掛止され濾過されるので、管路2内へは流出しない構成となっている。
【0012】
図3に示す本発明の固形異物除去機能を有する濾過装置の実施例3の縦断面図は、筒状フィルタユニット3内に磁石バー4を配設せずに用いられる場合の実施例を示している。
液状物9は、種類や加工法等が様々なので、磁性体の微粉や破片が混入する可能性がある場合とない場合があり、図3に示す実施例3においては、磁性体の微粉や破片が混入する可能性のない場合などに適しており、磁石バー4を配設しない構造で、その他は実施例1と同様の構成である。
図4に示す本発明の固形異物除去機能を有する濾過装置の実施例4の縦断面図は、実施例3と同様に筒状フィルタユニット3内に磁石バー4を配設せずに用いられる場合の、管路2の液状物の入口と出口とを逆に設定した場合の実施例を示している。
図4に示す実施例4は、実施例3と同様に磁性体の微粉や破片が混入する可能性のない場合などに適しており、磁石バー4を配設しない構造で、その他は実施例2と同様の構成である。
【0013】
図5は本発明における筒状フィルタユニットの横設外観斜視図である。
図示したように、筒状フィルタユニット3の筒壁に穿設された多数の孔14は、その縁部の一部に傾斜してうろこ状の小片15が突設されている。
小片15は、孔14に対し、傾斜角15’を保持して突設されており、小片15の形成方法としては、筒状フィルタユニット3の筒壁に多数の孔14を穿設した後に、小片15を固着したり、あるいは、筒状フィルタユニット3の内側からの半打ち抜き型による形成などが挙げられるが、筒状フィルタユニット3を筒状にする前の平板状の状態の段階で半打ち抜きして形成することが容易かつ強固に形成できるので特に好ましい。
そして、上記孔14と、小片15の、大きさと形状及び傾斜角15’(図6参照)は、前記液状物9の液体の特性、混有されている食材のカットやチップの大きさ、硬度及び、除去すべき異物の種類等を考慮して、最適なものを選択して採用される。
【0014】
図6は本発明の固形異物除去機能を有する濾過装置の筒状フィルタユニット筒壁に穿設される孔及び突設される小片の説明図であり、(イ)は14c及び小片15cの説明図であり、それぞれ(A)は外観斜視図、(B)は平面図、(C)は(B)のX−X’断面図である。
図に示すように筒状フィルタユニット3の筒壁に穿設される各形状の孔14(14a、14b、14c)は、その縁部の一部に傾斜して小片15(15a、15b、15c)が突設されている。
小片15(15a、15b、15c)は、孔14を通過しようとする固形異物(16)を掛止するためのものであり、固形異物(16)が筒状フィルタユニット3内に流入しない程度に傾斜角15’(15’a、15’b、15’c)を備えて突設されている。
しかるに、傾斜角15’(15’a、15’b、15’c)は、液状物9(図1等参照)の液体の特性、混有されている食材のカットやチップの大きさ、硬度及び、除去すべき異物の種類等を考慮して、最適な角度が選択されることが好ましい。
なお、本実施例においては、孔14及び小片15は上記長〜短の半径の半円形状、鱗片状、三角形状の例で説明しているが、その形状は任意の形状に選択することができるものである。
【0015】
図7は実施例1の液状物の流動説明図である。
図示したように、液状物9は、流動方向9’のように流れ、小片15の抵抗でその下方の孔14に流され通過する。その際、固形異物(16)は、小片15に掛止されるので、固形異物(16)は濾過されて液状物9のみ前記筒状フィルタユニット3内に流入し、筒状フィルタユニット3の開口部3”から送出される(図1参照)。
図8は実施例2の液状物の流動説明図である。
図示したように、液状物9は、流動方向9’のように流れ、筒状フィルタユニット3内から小片15の抵抗でその上方の孔14に流され通過する。その際、固形異物(16)は、小片15に掛止されるので、固形異物(16)は濾過されて液状物9のみ管路2に流出される(図2参照)。
【0016】
図9は固形異物が小片に掛止される場合の説明図である。
図において16は固形異物(虫)、16’は固形異物(角状プラスチック片)、16”は固形異物(毛髪)は、それぞれ孔14に流入しようとする際に、小片15に掛止し、筒状フィルタユニット3内への流入が阻止されている。
固形異物16としては、繊維、毛(毛髪)、木、紙、石又は虫などからなる群から選ばれる1種又は2種以上のものである。
【0017】
図10は、前記液状物に混入された食材組成物の固形物が孔を通過する場合の説明図である。
図において17は食材組成物の固形物(カットされた食材のフレーク)、17’、17”は食材組成物の固形物(食材のチップ)を示す。
図に示すように液状物9に混有された食材組成物の固形物17は、筒状フィルタユニット3の筒壁に穿設された孔14に流入する。もともと食材には柔軟性があり、前記孔14の形状に順応変形して通過することができる。
また、前記の孔14の形状は、縦のスペースに比し横のスペースは広くとられているため、特に前記各種野菜の扁平状にカットされた食材組成物の固形物17が孔14を通過しやすく、小片15により掛止することがない。
従来、例えばメッシュにより濾過する場合は、同じ大きさの前記食材の小片でも、流動姿勢を水平から垂直に変換しながら通過させるため、目詰りする率が大きかったが、本発明の固形異物除去機能を有する濾過装置1によれば、小片15の傾斜に追随して液状物9が流入するので、孔14で目詰まりすることなく、食材組成物の固形物17を混有した液状物9であっても濾過することができる構成となっている。
【0018】
なお、本発明における固形異物除去機能を有する濾過装置1を構成する管路2及び筒状フィルタユニット3は、飲食物の液状物9に直接接触するものなので、衛生管理しやすく、かつ耐久性の高く、かつ固形異物16が確実に掛止できる程度の強度を有する材料で形成されることが好ましく、例えば、ステンレス等の金属などで形成される。
【0019】
【発明の効果】
本発明における固形異物除去機能を有する濾過装置は、固形異物を混有する液状物が流通する管路内に、一端側が閉塞され他端側に開口部を有する筒状フィルタユニットが、前記管路内壁面と筒状フィルタユニット外壁面との間に隙間を設けて、かつ前記筒状フィルタユニットの開口部の周縁壁を管路内壁面に密接させて着脱自在に挿設されてなり、かつ前記筒状フィルタユニットは筒壁に多数の孔が穿設され、同孔の縁部の一部に小片が傾斜して突設されてなるため、従来のメッシュ等による濾過装置に比し、異物を確実に阻止しかつ、液状物に混有された食材のチップ等を容易に効率よく通過させ濾過することができる。
また、本発明における固形異物除去機能を有する濾過装置は、管路から筒状フィルタユニット内に流入する固形異物を混有する液状物が、液状物のみ管路内から筒状フィルタユニットの筒壁に穿設された多数の孔を通過して、筒状フィルタユニット内に流入し、開口部側の管路へ送出され、固形異物は前記孔の縁部の一部に傾斜して突設された小片に掛止されるので、その流動は自然であり、流動過程において異物を除去しかつ液状物を効率よく濾過することができる。
【0020】
さらに、本発明における固形異物除去機能を有する濾過装置は、管路への液状物の入口と出口とを逆に設定し、管路の出口から筒状フィルタユニットの開口部に流入した液状物が、前記筒状フィルタユニット内から前記筒壁に穿設された多数の孔を通過して管路内へ流出し、入口から送出することもできるので、使用条件に応じて種々の配設が可能である。
そして、筒状フィルタユニット内に、高磁力のバー状磁石を配設すれば、液状物に混入した金属等の磁性体の小片を吸着収集し、上記筒状フィルタユニットとともに、容易に取り出して清掃することができる。
【0021】
また、筒状フィルタユニットの筒壁に穿設される孔は、長〜短の半径を有する半円形状、円形状、三角、四角、及び多角形状と、任意の形状に穿設することができ、同様に、小片も長〜短の半径を有する半円形状、円形状、三角、四角、及び多角形状と、孔に適した形状に任意に突設できるので、除去したい固形異物の種類や形状に合わせた濾過装置を構成することができ、液状物に固形異物が混入されるのを防げる。
【0022】
そして、本発明に係る濾過装置は、液状物の流動の方向が、小片の傾斜により自然に下方あるいは上方に導かれるため抵抗が少なく液状物の通過が容易であり、従来の例えば、流動姿勢を水平から垂直に変換させながら通過させるメッシュによる濾過に比し、同じ大きさの食材の小片でも目詰りする率が格段に少ない。
【図面の簡単な説明】
【図1】本発明の固形異物除去機能を有する濾過装置の実施例1の縦断面図
【図2】本発明の固形異物除去機能を有する濾過装置の実施例2の縦断面図
【図3】本発明の固形異物除去機能を有する濾過装置の実施例3の縦断面図
【図4】本発明の固形異物除去機能を有する濾過装置の実施例4の縦断面図
【図5】本発明における筒状フィルタユニットの横設外観斜視図
【図6】本発明の固形異物除去機能を有する濾過装置の筒状フィルタユニット筒壁に穿設される孔及び突設される小片の説明図
【図7】実施例1の液状物の流動説明図
【図8】実施例2の液状物の流動説明図
【図9】固形異物が小片に掛止される場合の説明図
【図10】液状物に混入された食材組成物の固形物が孔を通過する場合の説明図
【符号の説明】
1 濾過装置
2 管路
3 筒状フィルタユニット
3’ 筒状フィルタユニットの一端側の閉塞部
3” 筒状フィルタユニットの開口部
4 磁石バー
5 液送管入口
6 液送管出口
7 磁石取り付け部
8 パッキン
9 液状物
9’ 流動方向
10 開口管路閉塞板
11 クランプ
12 Oリング
14 孔
15 小片
15’ 傾斜角
16、16’、16” 固形異物
17、 17’、17” 食材組成物の固形物
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filtration apparatus having a foreign matter removing function installed in a liquid feed pipe.
[0002]
2. Description of the Related Art Conventionally, a filtering device having a foreign matter removing function installed in a liquid feed pipe is filtered using a mesh filter, a flocked filter, a magnet for collecting metals, or the like. Is disclosed.
[0003]
However, in the case of using a mesh, foreign matter passes through or becomes clogged depending on the size of the mesh, and the flock-like one is also similar depending on its roughness and density. there were.
The present invention provides a filtration device having a function of passing a liquid and a small piece of the composition mixed in the liquid and removing other foreign substances.
[0004]
In view of the above, the present inventors have solved this problem by the following means as a result of intensive experimental research.
(1) A tubular filter unit in which one end side is closed and an opening is formed on the other end side in a conduit through which a liquid substance containing solid foreign matters flows is formed between the inner wall surface of the conduit and the outer wall surface of the tubular filter unit. A gap is provided between the cylindrical filter unit and a peripheral wall of the opening of the cylindrical filter unit is in close contact with the inner wall surface of the pipe, and the cylindrical filter unit is detachably inserted into the cylindrical wall. A filtration device having a solid foreign matter removing function, wherein a small piece is inclined and protruded at a part of an edge of the hole.
(2) The liquid material mixed with solid foreign substances flowing into the cylindrical filter unit from the pipe passes through a large number of holes formed in the cylindrical wall of the cylindrical filter unit from the inside of the pipe. The solid foreign matter flows into the tubular filter unit and is sent out to the pipe line on the opening side, and the solid foreign matter is hooked on a small piece that is inclined and protrudes at a part of the edge of the hole. The filtration apparatus which has a solid foreign material removal function as described in said (1).
(3) In the filtration device, the liquid material inlet and the outlet to the pipe line are set in reverse, and the liquid substance flowing into the opening of the cylindrical filter unit from the pipe outlet flows into the cylindrical filter unit. The filter having a solid foreign matter removing function according to (1) or (2), wherein the filter passes through a plurality of holes formed in the cylindrical wall, flows out into the pipeline, and is sent out from the inlet. apparatus.
[0005]
(4) The filtration device having a solid foreign matter removing function according to any one of (1) to (3), wherein a bar magnet having a high magnetic force is disposed in the cylindrical filter unit. .
(5) The hole drilled in the cylindrical wall of the cylindrical filter unit is a semicircular hole having a long to short radius, and is inclined and protrudes at a part of the edge of the hole. The filtration device having a solid foreign matter removing function according to any one of (1) to (4), wherein the small piece is a semicircular piece having a long to short radius.
(6) The hole drilled in the cylindrical wall of the tubular filter unit is a circular hole, and the small piece that is inclined and projecting at a part of the edge of the hole is a circular small piece. The filtering device having a solid foreign matter removing function according to any one of (1) to (4), wherein the filtering device has a solid foreign matter removing function.
[0006]
(7) The hole drilled in the tubular wall of the tubular filter unit is a triangular, quadrangular, or polygonal hole, and a small piece that protrudes from a part of the edge of the hole, The filtering device having a solid foreign matter removing function according to any one of (1) to (4), wherein the filtering device is a triangular, square, or polygonal piece.
(8) The filtering device having a solid foreign matter removing function according to any one of (1) to (7), wherein the liquid material is a liquid food material.
(9) The filtering device having a solid foreign matter removing function according to any one of (1) to (8), wherein the liquid material includes a solid material of the food composition.
(10) Any one of (1) to (9) above, wherein the solid foreign material is one or more selected from the group consisting of fiber, hair, wood, paper, stone, or insect. The filtration apparatus which has a solid foreign material removal function of description.
(11) A cylinder that is detachably inserted in a conduit through which a liquid material mixed with solid foreign matter flows in the filtering device having the solid foreign matter removing function according to any one of (1) to (10). Filter unit,
One end side is closed and the other end side has an opening, and a plurality of holes are formed in the cylindrical wall, and a small piece protrudes at a part of the edge of the hole. There is a cylindrical filter unit.
[0007]
DETAILED DESCRIPTION OF THE INVENTION The present invention is a liquid food and drink production line in which the apparatus is installed in a pipe for feeding liquid, and the solid composition of the food composition, for example, various vegetable chips and cut products (green onions). Liquids (dressing, yogurt, sauce, etc.) mixed with liquids, solids of food composition, etc., and non-magnetic foreign substances (plastic products, large insects, hair, etc.) , Cleaning brushes, etc.) and filtration devices that remove large foreign substances such as iron without allowing them to pass through. Furthermore, by placing a bar magnet with high magnetic force in this device, fine particles or small particles of magnetic materials such as iron This is a filtration device capable of sucking and removing foreign matter.
[0008]
Embodiments of the invention will be described below with reference to the drawings.
FIG. 1 is a longitudinal sectional view of Embodiment 1 of a filtering device having a solid foreign matter removing function of the present invention, FIG. 2 is a longitudinal sectional view of Embodiment 2 of a filtering device having a solid foreign matter removing function of the present invention, and FIG. FIG. 4 is a longitudinal sectional view of Embodiment 4 of the filtering device having the solid foreign matter removing function of the invention, FIG. 4 is a longitudinal sectional view of Embodiment 4 of the filtering device having the solid foreign matter removing function of the present invention, and FIG. FIG. 6 is an explanatory perspective view of a hole formed in the tubular filter unit tube wall of the filtration device having a solid foreign matter removing function of the present invention and a small piece projecting therefrom. Is an explanatory diagram of the flow of the liquid material of Example 1, FIG. 8 is an explanatory diagram of the flow of the liquid material of Example 2, FIG. 9 is an explanatory diagram when a solid foreign object is hooked on a small piece, and FIG. It is explanatory drawing when the solid substance of the mixed foodstuff composition passes a hole.
In the figure, 1 is a filtration device, 2 is a pipe line, 3 is a cylindrical filter unit, 3 'is a closed portion on one end side of the cylindrical filter unit, 3 "is an opening of the cylindrical filter unit, 4 is a magnet bar, 5 is a liquid feed pipe inlet, 6 is a liquid feed pipe outlet, 7 is a magnet mounting portion, 8 is a packing, 9 is a liquid material, 9 'is a flow direction, 10 is an opening pipe closing plate, 11 is a clamp, and 12 is O A ring, 14 is a hole, 15 is a small piece, 16 is a solid foreign material, and 17 is a solid material of the food composition.
[0009]
The filtration device 1 having a solid foreign substance removing function according to the present invention has a tubular filter unit 3 having one end side closed (3 ') and an opening 3 "on the other end side in a pipe line 2 through which a liquid material 9 flows. However, a gap is provided between the inner wall surface of the pipe line 2 and the outer wall surface of the tubular filter unit 3 so as to be detachable, and the tubular filter unit 3 has a large number of holes 14 in the tubular wall. The small piece 15 is inclined and protruded at a part of the edge of the hole 14.
As shown in the longitudinal sectional view of Embodiment 1 of the filtration device having the foreign matter removing function of the present invention in FIG. 1, the liquid material 9 introduced from the liquid feed pipe inlet 5 is in the direction of the flow direction 9 ′. The gap between the inner wall surface of the path 2 and the outer wall surface of the tubular filter unit 3 passes through a large number of holes 14 formed in the tubular wall of the tubular filter unit 3, so that the tubular filter unit 3 At that time, the solid foreign matter 16 (see FIG. 9) is removed by a filtering action that is hooked on a small piece 15 that is inclined and projecting at a part of the edge of the many holes 14. .
The filtered liquid material 9 is sent out from the opening 3 ″ of the cylindrical filter unit 3 to the outlet 6 of the liquid feed tube 2 in the flow direction 9 ′.
[0010]
Further, the filtration device 1 having a solid foreign substance removing function according to the present invention is provided with a magnet mounting portion 7 of the closed portion 3 ′ on one end side of the cylindrical filter unit 3, and the cylindrical filter unit is provided from the magnet mounting portion 7. The magnet bar 4 having a high magnetic force can also be disposed in the longitudinal direction in the interior 3 so that fine particles and fragments of a magnetic material such as iron that has passed through the numerous holes 14 can be adsorbed. .
As the liquid feed time elapses, the amount of the solid foreign matter (16) hooked in the numerous holes 14 of the cylindrical filter unit 3 and the fine powder and fragments of the magnetic substance adsorbed on the magnet bar 4 increase. Then, the clamp 11 is opened to remove the opening pipe closing plate 10 and the packing 8, and together with the cylindrical filter unit 3 inserted in the pipe 2, the O-ring 12 of the fitting portion is slid to remove the pipe 2 To remove the adhering solid foreign matter (16) and reset.
[0011]
By the way, the filtration apparatus 1 of this invention can change the flow direction of the liquid substance 9 arbitrarily, and can select and use a flow direction according to an installation location or a use application.
The longitudinal sectional view of the second embodiment of the filtration device having the solid foreign matter removing function of the present invention shown in FIG. 2 is a case where the liquid material inlet and outlet of the pipe line 2 are set opposite to the case of the above-described embodiment. Example of the present invention is shown.
The liquid material 9 flows in from the liquid feed pipe outlet 6, passes through the opening 3 ″ of the cylindrical filter unit 3, passes through a large number of holes 14 formed in the cylindrical wall from the inside of the cylindrical filter unit 3, and the pipe It flows out into the path 2 and is sent out from the liquid feed pipe inlet 5.
In this case, the solid foreign matter (16) mixed in the liquid material 9 is hooked on the small piece 15 formed on the inner side of the cylindrical wall of the cylindrical filter unit 3 and filtered. It does not leak.
[0012]
FIG. 3 is a longitudinal sectional view of a third embodiment of the filtration device having a solid foreign matter removing function according to the present invention, showing an embodiment in which the magnet bar 4 is not provided in the cylindrical filter unit 3. Yes.
Since the liquid material 9 has various types, processing methods, and the like, there are cases where fine powder and fragments of magnetic material may be mixed, and in Example 3 shown in FIG. This is suitable for the case where there is no possibility of contamination, and has a structure in which the magnet bar 4 is not disposed.
The longitudinal sectional view of the embodiment 4 of the filtration device having the solid foreign matter removing function of the present invention shown in FIG. 4 is used when the magnet bar 4 is not provided in the cylindrical filter unit 3 as in the embodiment 3. The embodiment in the case where the inlet and the outlet of the liquid material in the pipe line 2 are reversed is shown.
The fourth embodiment shown in FIG. 4 is suitable for the case where there is no possibility that the fine powder or fragments of the magnetic material are mixed as in the third embodiment, and has a structure in which the magnet bar 4 is not provided. It is the same composition as.
[0013]
FIG. 5 is a horizontal external perspective view of the cylindrical filter unit according to the present invention.
As shown in the figure, a large number of holes 14 drilled in the cylindrical wall of the cylindrical filter unit 3 are inclined at a part of the edge portion, and a scaly small piece 15 is projected.
The small piece 15 protrudes from the hole 14 while maintaining an inclination angle 15 ′. As a method of forming the small piece 15, after a large number of holes 14 are formed in the cylindrical wall of the cylindrical filter unit 3, For example, the small piece 15 may be fixed, or may be formed by a half punching die from the inside of the tubular filter unit 3, but half punching is performed at the stage of a flat plate state before the tubular filter unit 3 is made cylindrical. It is particularly preferable because it can be formed easily and firmly.
The size and shape of the hole 14 and the small piece 15 and the inclination angle 15 ′ (see FIG. 6) are the characteristics of the liquid of the liquid material 9, the cut of the mixed food, the size of the chip, and the hardness. In consideration of the type of foreign matter to be removed, etc., the optimum one is selected and adopted.
[0014]
FIG. 6 is an explanatory view of a hole and a small piece that are provided in the cylindrical wall of the cylindrical filter unit of the filtration device having the solid foreign matter removing function of the present invention. FIG. 6A is an explanatory view of 14c and the small piece 15c. (A) is an external perspective view, (B) is a plan view, and (C) is an XX ′ cross-sectional view of (B).
As shown in the figure, each shape of the hole 14 (14a, 14b, 14c) drilled in the cylindrical wall of the cylindrical filter unit 3 is inclined to a part of the edge portion and small pieces 15 (15a, 15b, 15c). ) Is projected.
The small pieces 15 (15a, 15b, and 15c) are for catching the solid foreign matter (16) that is about to pass through the hole 14, so that the solid foreign matter (16) does not flow into the cylindrical filter unit 3. It is provided with an inclination angle 15 ′ (15′a, 15′b, 15′c).
However, the inclination angle 15 '(15'a, 15'b, 15'c) is the characteristic of the liquid of the liquid 9 (see FIG. 1 etc.), the cut of the mixed food, the size of the chip and the hardness. It is preferable that the optimum angle is selected in consideration of the type of foreign matter to be removed.
In the present embodiment, the holes 14 and the small pieces 15 are described as examples of the semicircular shape, the scale shape, and the triangular shape having the long to short radii. However, the shape may be selected as an arbitrary shape. It can be done.
[0015]
FIG. 7 is a flow explanatory diagram of the liquid material of Example 1.
As shown in the figure, the liquid material 9 flows in the flow direction 9 ′, and flows and passes through the hole 14 below by the resistance of the small piece 15. At that time, since the solid foreign matter (16) is hooked on the small piece 15, the solid foreign matter (16) is filtered and only the liquid substance 9 flows into the cylindrical filter unit 3, and the opening of the cylindrical filter unit 3 is reached. It is sent out from the section 3 ″ (see FIG. 1).
FIG. 8 is an explanatory view of the flow of the liquid material of Example 2.
As shown in the figure, the liquid material 9 flows in the flow direction 9 ′, and flows from the cylindrical filter unit 3 to the hole 14 above it by the resistance of the small piece 15 and passes therethrough. At that time, since the solid foreign matter (16) is hooked on the small piece 15, the solid foreign matter (16) is filtered and only the liquid substance 9 flows out into the pipe line 2 (see FIG. 2).
[0016]
FIG. 9 is an explanatory diagram when a solid foreign object is hooked on a small piece.
In the figure, 16 is a solid foreign object (insect), 16 ′ is a solid foreign object (square plastic piece), 16 ″ is a solid foreign object (hair), and the solid foreign object (hair) is hooked on the small piece 15 when trying to flow into the hole 14, respectively. Inflow into the cylindrical filter unit 3 is prevented.
The solid foreign matter 16 is one or more selected from the group consisting of fibers, hair (hair), wood, paper, stone, insects, and the like.
[0017]
FIG. 10 is an explanatory diagram when the solid material of the food composition mixed in the liquid material passes through the holes.
In the figure, 17 is a solid of the food composition (cut flakes of the food), and 17 ′ and 17 ″ are solids of the food composition (chip of the food).
As shown in the drawing, the solid material 17 of the food composition mixed in the liquid material 9 flows into the hole 14 formed in the cylindrical wall of the cylindrical filter unit 3. The food is originally flexible, and can pass through the shape of the hole 14 after being adaptively deformed.
Moreover, since the shape of the hole 14 is wider in the horizontal space than the vertical space, the solid material 17 of the food composition cut into the flat shape of the various vegetables in particular passes through the hole 14. It is easy to do and it does not latch by the small piece 15.
Conventionally, when filtering through a mesh, for example, even a small piece of the same size food is passed while converting the flow posture from horizontal to vertical, the clogging rate was high, but the solid foreign matter removing function of the present invention According to the filtration device 1 having the above, since the liquid material 9 flows in accordance with the inclination of the small piece 15, the liquid material 9 is mixed with the solid material 17 of the food composition without clogging in the holes 14. However, it can be filtered.
[0018]
In addition, since the pipe line 2 and the cylindrical filter unit 3 constituting the filtering device 1 having a solid foreign substance removing function in the present invention are in direct contact with the liquid material 9 of food and drink, hygiene management is easy and durable. It is preferably formed of a material that is high and has a strength that allows the solid foreign matter 16 to be securely hooked, for example, a metal such as stainless steel.
[0019]
【The invention's effect】
In the filtration device having a solid foreign matter removing function in the present invention, a cylindrical filter unit having a closed end at one end side and an opening at the other end side in the pipe passage through which the liquid substance mixed with the solid foreign matter circulates is provided in the pipe passage. A gap is provided between the wall surface and the outer wall surface of the tubular filter unit, and the peripheral wall of the opening of the tubular filter unit is closely attached to the inner wall surface of the duct, and is detachably inserted; The filter unit has a large number of holes in the cylinder wall, and small pieces project at an inclined part of the edge of the hole. In addition, it is possible to easily and efficiently pass food chips mixed in a liquid material and filter them.
Further, in the filtering device having a solid foreign matter removing function according to the present invention, the liquid substance mixed with the solid foreign substance flowing into the cylindrical filter unit from the pipe line is transferred from the pipe line to the cylindrical wall of the cylindrical filter unit. It passes through the many holes that have been drilled, flows into the cylindrical filter unit, is sent out to the duct on the opening side, and the solid foreign matter protrudes at a part of the edge of the hole. Since it is hooked on the small piece, the flow is natural, and it is possible to remove foreign substances and efficiently filter the liquid in the flow process.
[0020]
Furthermore, the filtration device having the solid foreign matter removing function according to the present invention sets the inlet and the outlet of the liquid to the pipe to be reversed, and the liquid that has flowed into the opening of the cylindrical filter unit from the outlet of the pipe. Since it can flow out from the cylindrical filter unit through a large number of holes drilled in the cylindrical wall and flow into the pipeline, it can be sent out from the inlet, so various arrangements are possible depending on the usage conditions It is.
If a bar magnet with high magnetic force is arranged in the cylindrical filter unit, a small piece of a magnetic material such as metal mixed in the liquid material is attracted and collected, and it is easily taken out and cleaned together with the cylindrical filter unit. can do.
[0021]
Moreover, the hole drilled in the cylindrical wall of the cylindrical filter unit can be drilled in any shape such as a semicircular shape, a circular shape, a triangular shape, a square shape, and a polygonal shape having a long to short radius. Similarly, since the small piece can be arbitrarily projected in a semicircular shape, a circular shape, a triangular shape, a square shape, a polygonal shape having a long to short radius, and a shape suitable for the hole, the type and shape of the solid foreign matter to be removed Therefore, it is possible to prevent a solid foreign matter from being mixed into the liquid material.
[0022]
And the filtration device according to the present invention has a low resistance and easy passage of the liquid material because the flow direction of the liquid material is naturally guided downward or upward by the inclination of the small piece. The rate of clogging even with small pieces of food of the same size is significantly less than when filtering with a mesh that is passed through while converting from horizontal to vertical.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of Embodiment 1 of a filtering device having a solid foreign matter removing function of the present invention. FIG. 2 is a longitudinal sectional view of Embodiment 2 of a filtering device having a solid foreign matter removing function of the present invention. Fig. 4 is a longitudinal sectional view of a filtration device having a solid foreign matter removing function according to a third embodiment of the present invention. Fig. 4 is a longitudinal sectional view of a filtering device having a solid foreign matter removing function according to a fourth embodiment of the present invention. FIG. 6 is an explanatory view of a hole formed in the cylindrical wall of the cylindrical filter unit and a small piece protruding therefrom in the filtration device having the solid foreign substance removing function of the present invention. Flow diagram of the liquid material of Example 1 [FIG. 8] Flow diagram of the liquid material of Example 2 [FIG. 9] Explanatory diagram when solid foreign matter is hooked on a small piece [FIG. 10] Mixing into the liquid material Schematic diagram of solid food composition passing through holes [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Filtration apparatus 2 Pipe line 3 Cylindrical filter unit 3 'Blocking part 3 "on one end side of cylindrical filter unit Opening part 4 of cylindrical filter unit 5 Magnet bar 5 Liquid feed pipe inlet 6 Liquid feed pipe outlet 7 Magnet attachment part 8 Packing 9 Liquid material 9 ′ Flow direction 10 Open pipe blockage plate 11 Clamp 12 O-ring 14 Hole 15 Small piece 15 ′ Inclination angle 16, 16 ′, 16 ″ Solid foreign material 17, 17 ′, 17 ″ Solid material of food composition

Claims (11)

固形異物を混有する液状物が流通する管路内に、一端側が閉塞され他端側に開口部を有する筒状フィルタユニットが、前記管路内壁面と筒状フィルタユニット外壁面との間に隙間を設けて、かつ前記筒状フィルタユニットの開口部の周縁壁を管路内壁面に密接させて着脱自在に挿設されてなり、かつ前記筒状フィルタユニットは筒壁に多数の孔が穿設され、同孔の縁部の一部に小片が傾斜して突設されてなることを特徴とする固形異物除去機能を有する濾過装置。A tubular filter unit having one end side closed and an opening on the other end side in a pipe through which a liquid substance mixed with solid foreign matters flows is provided between the pipe inner wall surface and the cylindrical filter unit outer wall surface. The cylindrical filter unit is detachably inserted with the peripheral wall of the opening of the cylindrical filter unit in close contact with the inner wall surface of the pipe, and the cylindrical filter unit has a large number of holes in the cylindrical wall. A filtering device having a solid foreign matter removing function, wherein a small piece is inclined and protruded at a part of the edge of the hole. 前記管路から筒状フィルタユニット内に流入する固形異物を混有する液状物が、液状物のみ管路内から筒状フィルタユニットの筒壁に穿設された多数の孔を通過して、筒状フィルタユニット内に流入し、開口部側の管路へ送出され、固形異物は前記孔の縁部の一部に傾斜して突設された小片に掛止されることを特徴とする請求項1に記載の固形異物除去機能を有する濾過装置。The liquid material mixed with solid foreign substances flowing into the cylindrical filter unit from the pipe passes through the numerous holes drilled in the cylindrical wall of the cylindrical filter unit from the inside of the pipe, and only the liquid material passes through the holes. 2. The filter unit according to claim 1, wherein the solid foreign matter flows into the filter unit and is sent out to a pipe line on the opening side, and the solid foreign matter is hooked on a small piece projecting at an inclination to a part of the edge of the hole. The filtration apparatus which has the solid foreign material removal function of description. 前記濾過装置において、管路への液状物の入口と出口とを逆に設定し、管路の出口から筒状フィルタユニットの開口部に流入した液状物が、前記筒状フィルタユニット内から前記筒壁に穿設された多数の孔を通過して管路内へ流出し、入口から送出されることを特徴とする請求項1又は2記載の固形異物除去機能を有する濾過装置。In the filtering device, the inlet and outlet of the liquid substance to the pipe line are set in reverse, and the liquid substance flowing into the opening of the cylindrical filter unit from the outlet of the pipe line is transferred from the cylindrical filter unit to the cylinder. 3. The filtering device having a solid foreign matter removing function according to claim 1, wherein the filtering device passes through a plurality of holes drilled in the wall, flows out into the pipeline, and is sent out from the inlet. 前記筒状フィルタユニット内に高磁力のバー状磁石を配設してなることを特徴とする請求項1〜3のいずれか1項記載の固形異物除去機能を有する濾過装置。The filtration apparatus having a solid foreign matter removing function according to any one of claims 1 to 3, wherein a bar magnet having a high magnetic force is disposed in the cylindrical filter unit. 前記筒状フィルタユニットの筒壁に穿設される孔が、長〜短の半径を有する半円形状の孔であり、同孔の縁部の一部に傾斜して突設される小片が、長〜短の半径を有する半円形状の小片であることを特徴とする請求項1〜4のいずれか1項記載の固形異物除去機能を有する濾過装置。The hole drilled in the tubular wall of the tubular filter unit is a semicircular hole having a long to short radius, and a small piece projecting obliquely at a part of the edge of the hole, The filtering device having a solid foreign matter removing function according to any one of claims 1 to 4, wherein the filtering device is a semicircular piece having a long to short radius. 前記筒状フィルタユニットの筒壁に穿設される孔が、円形状の孔であり、同孔の縁部の一部に傾斜して突設される小片が、円形状の小片であることを特徴とする請求項1〜4のいずれか1項記載の固形異物除去機能を有する濾過装置。The hole drilled in the cylindrical wall of the cylindrical filter unit is a circular hole, and the small piece that is inclined and protruded at a part of the edge of the hole is a circular small piece. The filtration apparatus which has the solid foreign material removal function of any one of Claims 1-4 characterized by the above-mentioned. 前記筒状フィルタユニットの筒壁に穿設される孔が、三角、四角、及び多角形状の孔であり、同孔の縁部の一部に傾斜して突設される小片が、三角、四角、及び多角形状の小片であることを特徴とする請求項1〜4のいずれか1項記載の固形異物除去機能を有する濾過装置。The holes drilled in the tubular wall of the tubular filter unit are triangular, square, and polygonal holes, and the small pieces that project from the part of the edge of the hole are inclined, triangular, square The filtering device having a solid foreign matter removing function according to claim 1, wherein the filtering device is a polygonal piece. 液状物が、液状の食材であることを特徴とする請求項1〜7のいずれか1項記載の固形異物除去機能を有する濾過装置。The filtration device having a solid foreign matter removing function according to any one of claims 1 to 7, wherein the liquid material is a liquid food material. 液状物が、食材組成物の固形物を含むものであることを特徴とする請求項1〜8のいずれか1項記載の固形異物除去機能を有する濾過装置。The filtration device having a solid foreign matter removing function according to any one of claims 1 to 8, wherein the liquid material contains a solid material of the food composition. 固形異物が、繊維、毛、木、紙、石又は虫からなる群から選ばれる1種又は2種以上であることを特徴とする請求項1〜9のいずれか1項記載の固形異物除去機能を有する濾過装置。The solid foreign matter removing function according to any one of claims 1 to 9, wherein the solid foreign matter is one or more selected from the group consisting of fiber, hair, wood, paper, stone, or insect. A filtration device. 請求項1〜10のいずれか1項に記載の固形異物除去機能を有する濾過装置の固形異物を混有する液状物が流通する管路内に着脱自在に挿設される筒状フィルタユニットであって、
一端側が閉塞され他端側に開口部を有し、かつその筒壁に多数の孔が穿設され、また同孔の縁部の一部には傾斜して小片が突設されてなるものであることを特徴とする筒状フィルタユニット。
A cylindrical filter unit that is detachably inserted in a conduit through which a liquid material mixed with solid foreign matter of the filtration device having a solid foreign matter removing function according to any one of claims 1 to 10 circulates. ,
One end side is closed and the other end side has an opening, and a plurality of holes are formed in the cylindrical wall, and a small piece protrudes at a part of the edge of the hole. There is a cylindrical filter unit.
JP2003201850A 2003-07-25 2003-07-25 Filtration apparatus having function of removing solid foreign matter Pending JP2005040692A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008142618A (en) * 2006-12-08 2008-06-26 Kawamoto Pump Mfg Co Ltd Strainer
KR100979855B1 (en) * 2008-10-10 2010-09-02 왕상천 The liquid filter using the magnetic material
KR200460160Y1 (en) * 2010-03-03 2012-05-04 주식회사 에스코 Filter Combined gas meter connected to union
KR101567560B1 (en) 2015-09-16 2015-11-10 이명주 Prevention of corrosion and Scale disposal equipment using magnetic substance and filter
KR101571776B1 (en) 2015-10-01 2015-11-25 주식회사 천신엔지니어링 Scale disposal equipment using magnetism
KR101577682B1 (en) * 2015-05-28 2015-12-15 한국지질자원연구원 Filtering apparatus for inspecting specimen of underground water or stream water or sea water
JP2017209658A (en) * 2016-05-23 2017-11-30 株式会社マグネテックジャパン Minute magnetic foreign matter removal device of wet type or liquid fluid
KR20190143060A (en) * 2018-06-20 2019-12-30 이조원 An Oil Strainer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008142618A (en) * 2006-12-08 2008-06-26 Kawamoto Pump Mfg Co Ltd Strainer
KR100979855B1 (en) * 2008-10-10 2010-09-02 왕상천 The liquid filter using the magnetic material
KR200460160Y1 (en) * 2010-03-03 2012-05-04 주식회사 에스코 Filter Combined gas meter connected to union
KR101577682B1 (en) * 2015-05-28 2015-12-15 한국지질자원연구원 Filtering apparatus for inspecting specimen of underground water or stream water or sea water
KR101567560B1 (en) 2015-09-16 2015-11-10 이명주 Prevention of corrosion and Scale disposal equipment using magnetic substance and filter
KR101571776B1 (en) 2015-10-01 2015-11-25 주식회사 천신엔지니어링 Scale disposal equipment using magnetism
JP2017209658A (en) * 2016-05-23 2017-11-30 株式会社マグネテックジャパン Minute magnetic foreign matter removal device of wet type or liquid fluid
KR20190143060A (en) * 2018-06-20 2019-12-30 이조원 An Oil Strainer
KR102125211B1 (en) * 2018-06-20 2020-06-22 이조원 An Oil Strainer

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