JPH0670807U - Filtration device - Google Patents

Filtration device

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Publication number
JPH0670807U
JPH0670807U JP1993592U JP1993592U JPH0670807U JP H0670807 U JPH0670807 U JP H0670807U JP 1993592 U JP1993592 U JP 1993592U JP 1993592 U JP1993592 U JP 1993592U JP H0670807 U JPH0670807 U JP H0670807U
Authority
JP
Japan
Prior art keywords
water
mesh
wire mesh
filter plate
raw material
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.)
Granted
Application number
JP1993592U
Other languages
Japanese (ja)
Other versions
JPH0725206Y2 (en
Inventor
一征 成田
Original Assignee
成田工機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 成田工機株式会社 filed Critical 成田工機株式会社
Priority to JP1993592U priority Critical patent/JPH0725206Y2/en
Publication of JPH0670807U publication Critical patent/JPH0670807U/en
Application granted granted Critical
Publication of JPH0725206Y2 publication Critical patent/JPH0725206Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

(57)【要約】 【目的】この考案は、振動ふるい型の濾過装置における
ふるい面の構造を微細固形物を除去するために極めて細
かい目孔を有する金網で作ったときに、金網の網目が濾
過すべき原料水分中の粘性を有する油脂分を含む水の表
面張力による水膜で閉塞されて生ずる弊害を解消するこ
とを目的とするものである。 【構成】この考案は、上記弊害を解消するために、往復
動機構により移行する噴射管から圧力水を上記金網の網
目面に対し、ほぼ直角に当る上方から噴射して上記水膜
を瞬時に破壊するとともに金網上の微細固形物に外方に
押しのけるようにしたものである。
(57) [Abstract] [Purpose] The present invention is designed so that when the structure of the sieving surface in a vibrating sieving type filtration device is made of a wire mesh having extremely fine holes for removing fine solid matter, the mesh of the wire mesh is It is an object of the present invention to eliminate the adverse effect caused by clogging with a water film due to the surface tension of water containing viscous oil and fat in the raw material water to be filtered. [Means for Solving the Problems] In order to eliminate the above-mentioned problems, this invention sprays pressure water from an injection pipe which is moved by a reciprocating mechanism from above, which hits the mesh surface of the wire mesh at a substantially right angle, thereby instantaneously spraying the water film. It is designed to be destroyed and pushed outward to the fine solid matter on the wire mesh.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、水産物加工、製あん、豆粕等の食品製造および醸造、紙パルプ工 業等の産業廃水を生じる作業部門あるいは多量の厨介するを生じる飲食営業等に 用いて好適の濾過装置に関するものである。 The present invention relates to a filter device suitable for use in processing of seafood, manufacturing and brewing foods such as bean cake, brewing of foods, work departments producing industrial wastewater such as paper and pulp industry, and eating and drinking businesses that generate a large amount of kitchen waste. is there.

【0002】[0002]

【従来の技術】[Prior art]

上記、多量の水分を含んだ微細物の処理には通常のふるい分け、真空濾過等で は濾過面に目詰りが生じやすく非能率的であることから、微細透孔を有する網面 を振動させてふるい分けを促進させるとともに、この網面をレーキを介して擦擦 し、網上の固形物を常時除去するようにした振動ふるい型の濾過装置が知られて いる。(実公昭60−22986) As mentioned above, it is inefficient to perform normal sieving for the treatment of fine substances containing a large amount of water, and it is inefficient because the filtration surface is easily clogged with vacuum filtration, etc., so vibrating the mesh surface with fine through holes. A vibrating sieving type filtration device is known that promotes sieving and rubs the mesh surface through a rake to constantly remove solid matter on the mesh. (Actual publication 60-22986)

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

ところで、上記装置におけるふるい面はレーキの摺擦に耐える構造として0. 5〜1.0耗の目孔を有するステンレス製のパンチングメタルが用いられており 、この目孔以下の微細物の濾過には用いることができない。このためにはふるい 面を例えば100〜300メッシュの極めて細かい目孔を有する金網で作るとと もに、網面の固形物除去にはレーキの代りに散水を行うようにすればよいわけで あるが、この場合、濾過すべき原料水分中には油脂分が含まれているのが普通で あるから、金網の網目がこの粘性を有する油脂分を含む水の表面張力による水膜 で閉塞されてしまうことが多く、この水膜ならびに網面の固形物を除去するに当 たっては単なる散水では殆ど効果がない。 By the way, the sieving surface of the above device has a structure that can withstand the rubbing of the rake. A punching metal made of stainless steel having pores with wear of 5 to 1.0 is used, and it cannot be used for filtering fine matters below the pores. For this purpose, the sieving surface is made of, for example, a wire net having extremely fine holes of 100 to 300 mesh, and water is removed instead of the rake to remove solid matters on the net surface. However, in this case, since the raw material water to be filtered usually contains oil and fat, the mesh of the wire mesh is blocked by a water film due to the surface tension of water containing this viscous oil and fat. In many cases, simply sprinkling water has little effect in removing the solid matter on the water film and the net surface.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

これに対し、この考案は単なる散水でなく、圧力水を網面に対し、ほぼ直角に 当たる上方から噴射すれば、微細網目を覆う水膜は瞬時に破壊され、また固形物 も外方に押しのけられることに着目して開発したものである。 On the other hand, this device is not just water sprinkling, but if pressure water is sprayed from above, which is almost perpendicular to the mesh surface, the water film covering the fine mesh is instantly destroyed and the solid matter is also pushed outward. It was developed by focusing on the fact that it can be done.

【0005】[0005]

【実施例】【Example】

この考案の実施例を図面について説明すると、図1において、1は角箱状の主 体であって前部上方を区画して原料供給箱2が形成されている。この原料供給箱 は原料入口管3から送られる原料を一旦貯溜して後端部の溢流とい4から平均に 流出させるものである。主体1の前壁下方には処理水出口5、また後壁には両側 壁にわたって固形物シュート6が所要高さに設けられている。 主体1内には前記溢流とい4より下った高さに濾過板7がわずかに後方に上昇 する傾斜面として設けられている。この濾過板7は、枠体に一例として200メ ッシュの網目を有するステンレス金網を張装して作られ、後端に近い適所を主体 1に固設したバネ板8で支持され、前端に近い適所を主体に軸設された偏心重錘 型の振動機構9に支持して取付けられている。10はこの振動機構9を駆動する モーターである。 An embodiment of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 is a rectangular box-shaped main body, and a raw material supply box 2 is formed by partitioning the upper front part. This raw material supply box temporarily stores the raw material sent from the raw material inlet pipe 3 and causes it to flow out evenly from the overflow port 4 at the rear end. A treated water outlet 5 is provided below the front wall of the main body 1, and a solid chute 6 is provided at a required height over both side walls of the rear wall. A filter plate 7 is provided in the main body 1 as an inclined surface that slightly rises rearward at a height lower than the overflow grate 4. This filter plate 7 is made by tensioning a stainless steel wire mesh having a mesh of 200 mesh on the frame body, and is supported by a spring plate 8 fixed to the main body 1 at a proper position near the rear end and close to the front end. It is supported and attached to an eccentric weight-type vibrating mechanism 9 which is axially installed mainly in a proper place. Reference numeral 10 is a motor for driving the vibration mechanism 9.

【0006】 次に、この濾過板7の上方に当たる主体内部には図2に明らかなように両端部 で主体両側壁に支持されて前後方向に往復動可能の走行管11が横架され、この 走行管11には先端をスプレーノズル12に形成した多数の噴射管13・・・が 垂設されているとともに、この走行管11は、一端に当たる部分に設けられたナ ット部材14を主体1の上部一側に添沿って設けられた送りネジ15に螺合して モーター16による送りネジ15の回転に応じて濾過板7上を前後に低速で移動 するようになっている。 なお、この送りネジ15はボールベヤリングを介してナット部材14に螺合す るボールネジに形成されている。Next, in the inside of the main body which is above the filter plate 7, as is apparent from FIG. 2, a traveling pipe 11 which is supported by both side walls of the main body at both ends and is capable of reciprocating in the front-rear direction is horizontally installed. A large number of injection pipes 13 having a tip end formed in a spray nozzle 12 are hung vertically on the traveling pipe 11, and the traveling pipe 11 mainly includes a nut member 14 provided at a portion corresponding to one end. It is adapted to be screwed with a feed screw 15 provided along one side of the upper part of the above and to move forward and backward at low speed on the filter plate 7 in accordance with the rotation of the feed screw 15 by the motor 16. The feed screw 15 is formed as a ball screw that is screwed into the nut member 14 via a ball bearing.

【0007】 さらに、この走行管11の一端にはループ状に屈曲した高圧ホース17が接続 され、この高圧ホース17の他端は主体外部に位置する上部洗浄用の手動バルブ 18を介して給水管19に接続され、また、この給水管19には別に下部洗浄用 の手動バルブ20を介して濾過板7下方に開口する下部洗浄用のスプレー21が 接続されている。次に図3は、濾過板7を挟んで設けられた上下の洗浄機構の説 明図を示し、同図に示すように主体の送りネジ15の両端に近い部分にはリミッ トスイッチ22a,22bが付設され、走行管11の一端に設けられたナット部 材14がこのリミットスイッチ22a,22bの一方に当接するとモーター16 が左右逆転して走行管11を往復動くするようになっているとともに、走行管1 1が後退(図1において左方向)時は給水管19の適所に設けられた電磁弁(図 示せず)を介して給水が停止されるようになっている。さらに、この往復動は別 に設けられたタイマーを介して、その間隔を随時調整でき、洗浄間隔を任意に設 定できるようになっている。Further, a high-pressure hose 17 bent in a loop shape is connected to one end of the traveling pipe 11, and the other end of the high-pressure hose 17 is connected to a water supply pipe via a manual valve 18 for washing the upper part located outside the main body. 19 is connected to the water supply pipe 19, and a spray 21 for lower cleaning which opens below the filter plate 7 is connected to the water supply pipe 19 via a manual valve 20 for lower cleaning. Next, FIG. 3 shows an explanatory view of the upper and lower cleaning mechanisms provided with the filter plate 7 sandwiched between them. As shown in FIG. 3, limit switches 22a and 22b are provided near the ends of the main feed screw 15. When the nut member 14 provided at one end of the traveling pipe 11 comes into contact with one of the limit switches 22a and 22b, the motor 16 reverses right and left to reciprocate the traveling pipe 11. When the traveling pipe 11 is retracted (to the left in FIG. 1), the water supply is stopped via an electromagnetic valve (not shown) provided at an appropriate position of the water supply pipe 19. Furthermore, this reciprocating motion can be adjusted at any time via a separately provided timer, and the cleaning interval can be set arbitrarily.

【0008】[0008]

【考案の効果】[Effect of device]

上記の構成により、原料入口管3から原料供給箱2に流入した原料水は、溢流 とい4を介して濾過板7上に流下し、振動機構9を介して細かく揺動されている 濾過板7上の原料は強制的に濾過されて水分は微細物と共に落下し処理水出口5 から排出される。 この場合、濾過板7上方には走行管11が間欠的に往復動して、その前進時に のみ圧力水(実施例においては圧力8kg/cm2)の噴射が行われるが、この 噴射は濾過板7に対し、ほぼ直角方向であるから、噴射流は網目を垂直に貫き水 膜や固形物を除去するとともに、この噴射は後退時は行われないから、濾過板7 上を前方に移動して行く濾過すべき原料をう逆行させるおそれはなく、常に濾過 すべき原料の前進を促すように働く。なお、前記実施例おいては濾過板7を下方 からも洗浄する下記洗浄用の手動バルブ20が設けられているが、このものは通 常は使用せず上部の洗浄の予備用であって、必ずしも必要でないものである。 この考案は以上のように、濾過板7を100〜300メッシュに作ることによ り、効率的に微細物の濾過洗浄を行うことができ、しかも無人運転も可能である 等、多くの利点がある。With the above configuration, the raw material water flowing from the raw material inlet pipe 3 into the raw material supply box 2 flows down onto the filter plate 7 through the overflow grate 4 and is finely swung through the vibrating mechanism 9. The raw material on 7 is forcibly filtered, and the water drops together with the fine particles and is discharged from the treated water outlet 5. In this case, the traveling pipe 11 intermittently reciprocates above the filter plate 7 to inject the pressure water (pressure 8 kg / cm 2 in the embodiment) only when the traveling pipe 11 moves forward. Since it is almost perpendicular to 7, the jet flow penetrates the mesh vertically and removes water film and solids. There is no risk of going backwards with the raw material to be filtered, always working to promote the advance of the raw material to be filtered. In the above-mentioned embodiment, the following manual valve 20 for cleaning, which also cleans the filter plate 7 from below, is provided, but this is not normally used but is a spare for cleaning the upper part, It is not necessary. As described above, by making the filter plate 7 of 100 to 300 mesh as described above, it is possible to efficiently filter and wash fine matters, and moreover, unmanned operation is possible, which has many advantages. is there.

【図面の簡単な説明】[Brief description of drawings]

【図1】側面断面図。FIG. 1 is a side sectional view.

【図2】後方よりみた背面図。FIG. 2 is a rear view seen from the rear.

【図3】洗浄機構の説明図。FIG. 3 is an explanatory diagram of a cleaning mechanism.

【符号の説明】[Explanation of symbols]

1 主体 2 原料供給箱 3 原料入口管 4 溢流とい 5 処理水出口 6 固形物シュート 7 濾過板 8 バネ板 9 振動機構 11 走行管 13 噴射管 14 ナット部材 15 送りネジ 17 高圧ホース 19 給水管 21 下部洗浄用スプレー 22a,22b リミットスイッチ 1 Main body 2 Raw material supply box 3 Raw material inlet pipe 4 Overflow tower 5 Treated water outlet 6 Solids chute 7 Filter plate 8 Spring plate 9 Vibration mechanism 11 Traveling pipe 13 Injection pipe 14 Nut member 15 Feed screw 17 High pressure hose 19 Water supply pipe 21 Lower cleaning spray 22a, 22b Limit switch

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】前部上方に原料を流下すべき溢流とい4、
後端に固形物シュート6、底部に処理水出口5を各備え
た箱状の主体1内部に、微細網目の金網からなる濾過板
7を、振動機構9を介し、後方にわずかに上方傾斜させ
て支架取付するとともに、濾過板7の上方には濾過板7
を横切り、かつ適宜の往復動機構により前後に移行する
走行管11を設けて、その下面に多数の噴射管13・・
・を、前進時にのみ各先端から圧力水が噴射されるよう
にして垂下配設してなる濾過装置。
1. An overflow grate 4, through which raw material should flow down above the front part,
Inside the box-shaped main body 1 having the solid chute 6 at the rear end and the treated water outlet 5 at the bottom, a filter plate 7 made of a fine mesh is slanted upward slightly via a vibration mechanism 9. The filter plate 7 is installed above the filter plate 7,
Is provided with a traveling pipe 11 that moves forward and backward by an appropriate reciprocating mechanism, and a large number of injection pipes 13 ...
A filter device in which ∙ is disposed so that pressure water is jetted from each tip only when moving forward.
JP1993592U 1992-03-04 1992-03-04 Filtration device Expired - Lifetime JPH0725206Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1993592U JPH0725206Y2 (en) 1992-03-04 1992-03-04 Filtration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993592U JPH0725206Y2 (en) 1992-03-04 1992-03-04 Filtration device

Publications (2)

Publication Number Publication Date
JPH0670807U true JPH0670807U (en) 1994-10-04
JPH0725206Y2 JPH0725206Y2 (en) 1995-06-07

Family

ID=12013074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1993592U Expired - Lifetime JPH0725206Y2 (en) 1992-03-04 1992-03-04 Filtration device

Country Status (1)

Country Link
JP (1) JPH0725206Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013208580A (en) * 2012-03-30 2013-10-10 Narita Koki Kk Device for removal of fine suspended substance in impurity-containing wastewater
CN113526732A (en) * 2021-07-27 2021-10-22 娄丹 Polyvinyl chloride plastic regeneration cleaning sewage treatment equipment and treatment method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013208580A (en) * 2012-03-30 2013-10-10 Narita Koki Kk Device for removal of fine suspended substance in impurity-containing wastewater
CN113526732A (en) * 2021-07-27 2021-10-22 娄丹 Polyvinyl chloride plastic regeneration cleaning sewage treatment equipment and treatment method thereof
CN113526732B (en) * 2021-07-27 2023-12-26 娄丹 Polyvinyl chloride plastic regeneration cleaning sewage treatment equipment and treatment method thereof

Also Published As

Publication number Publication date
JPH0725206Y2 (en) 1995-06-07

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