JPS6323933Y2 - - Google Patents
Info
- Publication number
- JPS6323933Y2 JPS6323933Y2 JP11897182U JP11897182U JPS6323933Y2 JP S6323933 Y2 JPS6323933 Y2 JP S6323933Y2 JP 11897182 U JP11897182 U JP 11897182U JP 11897182 U JP11897182 U JP 11897182U JP S6323933 Y2 JPS6323933 Y2 JP S6323933Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- leaf
- nozzle
- series
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001914 filtration Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011550 stock solution Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
【考案の詳細な説明】 本考案は振動式の葉状濾過機の改良に関する。[Detailed explanation of the idea] The present invention relates to an improvement of a vibrating leaf filter.
この種の濾過機は濾過槽内に垂直に並置された
一連の濾葉（リーフ）を含み、各濾葉の一方の側
部に在る支点軸の下方のノズルがマニホルドに設
置され、さらに加振機と前記加振機に連結され且
つ各濾葉に係合する一連の係合部を有する連接棒
を備え、各濾葉に付着した濾滓を剥離するため支
点軸とノズルを支点に揺動的振動を負荷するよう
になつているが、従来の構造ではマニホルドに対
しノズルを摺動するため、動きの悪いテーパー式
のノズルは使えず、且つリーフ挿入部、即ちノズ
ルの外周にＯ−リングが設けられているが、ノズ
ルの摺動によりＯ−リングが摩耗し、原液が洩れ
て濾過後の液に混入する欠点があつた。また各濾
葉は片持式に支持されているので、ノズルの位置
に偏心荷重がかかり、Ｏ−リングの摩耗を早める
欠点があつた。 This type of filtration machine includes a series of vertically juxtaposed filter leaves in a filtration tank, with nozzles located in a manifold below a fulcrum axis on one side of each leaf, and It is equipped with a vibration machine and a connecting rod that is connected to the vibration machine and has a series of engaging parts that engage with each filter leaf, and is oscillated about a fulcrum shaft and a nozzle in order to peel off filter slag attached to each filter leaf. However, in the conventional structure, the nozzle slides against the manifold, so a tapered nozzle with poor movement cannot be used, and the leaf insertion part, that is, the outer circumference of the nozzle, is Although a ring is provided, the O-ring wears out due to the sliding of the nozzle, and the disadvantage is that the stock solution leaks and mixes with the filtered solution. Moreover, since each filter leaf is supported in a cantilevered manner, an eccentric load is applied to the nozzle position, which has the disadvantage of accelerating the wear of the O-ring.
本考案の目的は上記従来技術の問題点を解消す
ることであつて、それ故、ノズルに設けられたＯ
−リングからの洩れがなく、且つテーパー式のノ
ズルを用いることができる構造の葉状濾過機を提
供することである。 The purpose of the present invention is to solve the above-mentioned problems of the prior art.
- It is an object of the present invention to provide a leaf filter having a structure in which there is no leakage from a ring and in which a tapered nozzle can be used.
本考案による葉状濾過機の特徴は、各濾葉が支
点軸の区域と濾過面の区域からなり、それらの区
域は蝶番により互に連結されていることであつ
て、以下、図面を参照のもとに本考案の実施例に
ついて説明する。 A feature of the leaf filter according to the present invention is that each filter leaf consists of a fulcrum shaft area and a filter surface area, and these areas are interconnected by hinges, as described below with reference to the drawings. Next, an embodiment of the present invention will be described.
図に示すように、本考案が関連する葉状濾過機
は濾過槽１と、その内部に垂直に配置された一連
の濾葉２を含み、各濾葉の両側の面は濾材２′に
よつて形成された濾過面になつている。第２図に
示すように、各濾葉２の下部には、濾過液を受け
入れるノズル３が取付けられ、各ノズル３はそれ
らに共通のマニホルド４に設置される。さらに槽
１の適当な位置に加振機５が設置され、槽内に挿
入された連接棒６の一端がジヤバラなどの密封性
の伸縮継手７を介して連結されている。連接棒６
の反対側の端部は第１図に見られるように、支持
部材８によつて摺動自在に支持されている。また
連接棒６には各濾葉２の緑に嵌合する一連の係合
部９が設けられ、係合部９は濾葉２の緑を挟む一
対の突片、またはくぼみでもよい。さらに各濾葉
２の一方の側の上部には支点軸１０が設けられ、
その真下にノズル３が在る。各支点軸１０は支持
板１１の孔に嵌合している。なお図中、１２は原
液の入口管である。 As shown in the figure, the leaf filter to which the present invention relates includes a filter tank 1 and a series of filter leaves 2 arranged vertically inside the filter tank 1, each side of which is covered by a filter medium 2'. It has a formed filtration surface. As shown in FIG. 2, a nozzle 3 for receiving the filtrate is attached to the lower part of each filter leaf 2, and each nozzle 3 is installed in a common manifold 4. Further, a vibrator 5 is installed at a suitable position in the tank 1, and one end of a connecting rod 6 inserted into the tank is connected via a sealable expansion joint 7 such as a bellows. Connecting rod 6
The opposite end of is slidably supported by a support member 8, as seen in FIG. Further, the connecting rod 6 is provided with a series of engaging portions 9 that fit into the green of each filter leaf 2, and the engaging portions 9 may be a pair of protrusions that sandwich the green of the filter leaf 2, or a recess. Furthermore, a fulcrum shaft 10 is provided at the upper part of one side of each filter leaf 2,
Nozzle 3 is located directly below it. Each fulcrum shaft 10 is fitted into a hole in the support plate 11. In the figure, 12 is an inlet pipe for the stock solution.
従来の構造では各濾葉２は支点軸１０とノズル
３を支点にして、加振機５により揺動されるた
め、ノズル３は第４図に示すようにその周囲にＯ
−リング１３を備え、それによつて原液の洩れを
防止していたため、前記のような欠点があつた。 In the conventional structure, each filter leaf 2 is swung by the vibrator 5 with the fulcrum shaft 10 and the nozzle 3 as fulcrums, so the nozzle 3 has an O surrounding it as shown in FIG.
- Since the ring 13 was provided to prevent leakage of the stock solution, there were the above-mentioned drawbacks.
本考案による葉状濾過機の特徴は、第３図に明
瞭に示すように、各濾葉２が支点軸１０の区域２
ａと濾葉の主要部を構成する濾過面の区域２ｂか
ら構成され、それらの区域は適当数の蝶番１４に
よつて互に連結されている。第３図から明らかな
ように、濾葉２の骨組を形成する中枢部が前記二
つの区域に分けられ、且つ蝶番１４によつて連結
された上、濾材２′によつて共に包囲される。 The feature of the leaf filter according to the present invention is that, as clearly shown in FIG.
a and a filter surface section 2b constituting the main part of the filter leaf, which sections are interconnected by a suitable number of hinges 14. As is clear from FIG. 3, the central part forming the framework of the filter leaf 2 is divided into the two sections, connected by a hinge 14 and surrounded together by a filter medium 2'.
このように支点軸の区域２ａに対し、濾過面の
主要区域２ｂが蝶番１４によつて連結され、従つ
て揺動自在になつているので、ノズル３はマニホ
ルド４に固定され、その位置にベヤリングやＯ−
リングを設ける必要がない。従つて、ノズル３は
支点軸の区域２ａに含まれる。 In this way, the main area 2b of the filtration surface is connected to the area 2a of the fulcrum axis by the hinge 14 and is therefore swingable, so that the nozzle 3 is fixed to the manifold 4 and is held in place by a bearing. YaO-
There is no need to provide a ring. The nozzle 3 is therefore included in the area 2a of the fulcrum axis.
作動中、濾過すべき原液は入口管１２から濾過
槽１内に送入され、各濾葉２の濾過面で濾過さ
れ、濾過された液は濾葉内を流下してそれぞれの
ノズル３を通つてマニホルド４に集められ、そこ
から外部に排出される。このようにして濾過時間
が経過すると、第１図に示すように濾葉２の両側
の濾材２′に濾滓が付着するが、付着した濾滓が
ある程度の厚さになると、手動または適宜制御系
によつて加振機５を作動し、連接棒６を軸線方向
に往復直線運動し、一連の係合部９により各濾葉
２の濾過面の区域２ａを各蝶番１４の位置を支点
に枢動的に振動し、濾滓を剥離する。なお、伸縮
継手７が用いられれば完全密閉構造となり、揮発
性液および人体に有害な液の濾過も行なうことが
できる。また、連接棒６の振動は伸縮継手によつ
て吸収され、濾過槽１には伝達されないので騒音
が少ない。 In operation, the stock solution to be filtered is fed into the filtration tank 1 through the inlet pipe 12, filtered by the filtering surface of each filter leaf 2, and the filtered liquid flows down inside the filter leaf and passes through the respective nozzle 3. The water is collected in the manifold 4, from where it is discharged to the outside. As the filtration time elapses in this manner, filter slag adheres to the filter media 2' on both sides of the filter leaf 2 as shown in Fig. 1, but when the attached filter slag reaches a certain thickness, manual or appropriate control The vibration exciter 5 is actuated by the system, and the connecting rod 6 is reciprocated and linearly moved in the axial direction, and the area 2a of the filtering surface of each filter leaf 2 is moved by a series of engagement parts 9 using the position of each hinge 14 as a fulcrum. It vibrates pivotally and peels off the filter cake. Note that if the expansion joint 7 is used, a completely sealed structure can be obtained, and volatile liquids and liquids harmful to the human body can be filtered. Further, the vibration of the connecting rod 6 is absorbed by the expansion joint and is not transmitted to the filter tank 1, so there is less noise.
従つて、本考案によれば、各濾葉に付着した濾
滓は振動により、適切に剥離することができると
共に、各濾葉のノズルをその下のマニホルドに対
し摺動させる必要がなく、第２図に見られるよう
に、テーパーノズルを用いることができる。その
ため、マニホルドに対するノズルの取付構造を簡
単にし且つＯ−リングを不要にしている。また、
ノズルの位置で揺動しないことからベヤリングや
Ｏ−リングを用いる必要がなく、Ｏ−リングの摩
耗により原液が洩れる等の欠点もない。 Therefore, according to the present invention, the filter slag attached to each filter leaf can be properly peeled off by vibration, and there is no need to slide the nozzle of each filter leaf with respect to the manifold below it. As seen in Figure 2, a tapered nozzle can be used. Therefore, the structure for mounting the nozzle to the manifold is simplified and O-rings are not required. Also,
Since it does not swing at the nozzle position, there is no need to use a bearing or an O-ring, and there is no problem such as leakage of the stock solution due to wear of the O-ring.
第１図は本考案の一例による葉状濾過機の平面
図、第２図は第１図の線Ａ−Ａ断面図、第３図は
本考案で用いられる濾葉の一例の立面図、そして
第４図は従来の濾葉を示す立面図である。
図中、１……濾過槽、２……濾葉、２ａ……支
点軸の区域、２ｂ……濾過面の区域、３……ノズ
ル、４……マニホルド、５……加振機、６……連
結棒、９……係合部、１０……支点軸、１４……
蝶番。
FIG. 1 is a plan view of a leaf filter according to an example of the present invention, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIG. 3 is an elevational view of an example of a filter leaf used in the present invention. FIG. 4 is an elevational view showing a conventional filter leaf. In the figure, 1... Filter tank, 2... Filter leaf, 2a... Area of fulcrum axis, 2b... Area of filtration surface, 3... Nozzle, 4... Manifold, 5... Vibrator, 6... ...Connecting rod, 9...Engaging portion, 10...Fully shaft, 14...
hinge.
Claims (1)
み、各濾葉の一方の側の上部に在る支点軸の下
方のノズルがマニホルドに設置され、さらに各
濾葉に振動を負荷するため加振機と前記加振機
に連結され且つ各濾葉に係合する一連の係合部
を有する連接棒を含む濾過機において、各濾葉
は支点軸の区域と濾過面の区域からなり、それ
らの区域は蝶番により互に連結されていること
を特徴とする葉状濾過機。 (2) 各濾葉の前記ノズルの外周面はテーパー面に
なつている実用新案登録請求の範囲第１項記載
の葉状濾過機。[Claims for Utility Model Registration] (1) A filter comprising a series of vertically juxtaposed filter leaves in a filtration tank, with a nozzle installed in a manifold below a fulcrum shaft located at the top of one side of each filter leaf. , further comprising a vibration exciter for applying vibration to each filter leaf, and a connecting rod connected to the vibration exciter and having a series of engagement portions for engaging each filter leaf, each filter leaf having a fulcrum point. A leaf filter characterized in that it consists of a shaft section and a filter surface section, which sections are interconnected by hinges. (2) The leaf filter according to claim 1, wherein the outer peripheral surface of the nozzle of each filter leaf is a tapered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11897182U JPS5924109U (en) | 1982-08-05 | 1982-08-05 | leaf filter machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11897182U JPS5924109U (en) | 1982-08-05 | 1982-08-05 | leaf filter machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5924109U JPS5924109U (en) | 1984-02-15 |
| JPS6323933Y2 true JPS6323933Y2 (en) | 1988-07-01 |
Family
ID=30273234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11897182U Granted JPS5924109U (en) | 1982-08-05 | 1982-08-05 | leaf filter machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924109U (en) |
-
1982
- 1982-08-05 JP JP11897182U patent/JPS5924109U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5924109U (en) | 1984-02-15 |
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