JPS6065811A - Dust removing apparatus - Google Patents
Dust removing apparatusInfo
- Publication number
- JPS6065811A JPS6065811A JP15978284A JP15978284A JPS6065811A JP S6065811 A JPS6065811 A JP S6065811A JP 15978284 A JP15978284 A JP 15978284A JP 15978284 A JP15978284 A JP 15978284A JP S6065811 A JPS6065811 A JP S6065811A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- dust removal
- water
- dusts
- dust removing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、農業用水路や下水処理場等の各種水利施設に
設置される除塵装置に関し、水路内に立設された除塵ス
クリーンの上部に連接して、下流側へ向って予備スクリ
ーンを水平または略水平に配設することにより、除塵ス
クリーンに大量のごみ類が付着して該スクリーンが通水
不能となり、上流側の水位が該除塵スクリーン以上に」
二昇したときには、除塵スクリーンを越流する流水中の
どの類を、上記予備スクリーンにて捕えるようにしたも
のである。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a dust removal device installed in various water facilities such as agricultural waterways and sewage treatment plants, and relates to a dust removal device connected to the top of a dust removal screen installed vertically in a waterway. By arranging a preliminary screen horizontally or almost horizontally toward the downstream side, a large amount of dirt adheres to the dust removal screen and the screen becomes unable to pass water, and the water level on the upstream side becomes higher than the dust removal screen. To”
When the dust removal screen rises, any of the flowing water that overflows the dust removal screen is captured by the preliminary screen.
（発明の背景）
農業用水路等の各種水利施設には、流水中のごみ類を除
去するために除塵装置か設置される。この種除塵装置は
、一般に除塵スクリーンを水路の通水面に立設して流水
中のごみ類を捕え、レー−１−などによりスクリーン面
にイ」着したごみ頬をかき上げて除去するようになって
いる。然しなから、除塵スクリーンに大量のごみ頬かイ
」着して該スクリーンが通水不能となると、」二流側の
水位は次第に十昇してついには該除塵スクリーンを越流
するようになり、これとともにごみ類４Ｊ除塵スクリー
ンを越え−ζ下流側へ流出してポンプ場などに流入し、
ポンプの故障を引き起すなど、種々のｌ−”＞ゾルを惹
起する問題点があった。(Background of the Invention) Dust removal devices are installed in various water facilities such as agricultural waterways to remove garbage from flowing water. This type of dust removal device generally installs a dust removal screen on the surface of a waterway to capture the debris in the flowing water, and then removes the debris that has landed on the screen surface by using a tray or similar device. It has become. However, when a large amount of dirt lands on the dust removal screen and the screen becomes unable to pass water, the water level on the second stream side gradually rises by 10 degrees and eventually overflows the dust removal screen. At the same time, the garbage passes through the 4J dust removal screen and flows downstream to the pump station, etc.
There was a problem that various l-''>sols were generated, such as causing pump failure.
（発明の概要） 本発明は上記事情に鑑めてなされた４）のζあ。(Summary of the invention) The present invention was made in view of the above circumstances.
て、本発明の目的は、水路内に立設された除塵スクリー
ンにごみ類かイ」着し、該スクリーンが通水不能となっ
て流水が該スクリーンを越流する事態となった場合にも
、これに対応して流水中のごみ類を除去しうる除塵装置
を提供することにある。Therefore, it is an object of the present invention to prevent garbage from landing on a dust removal screen set up in a waterway, making it impossible for water to flow through the screen and allowing running water to overflow the screen. In response to this, it is an object of the present invention to provide a dust removal device capable of removing garbage from flowing water.
このために本発明は、水路に立設された除塵スクリーン
の上部下流側の水路の側壁上面よりも下方に、該除塵ス
クリーンに連接して、予備スクリーンを水平または略水
平に配設したものであり、かくすることにより除塵スク
リーンに大量のごみ頬か付着して通水不能となり、上流
側水位が上昇して流水が除塵スクリーンを越流するよう
になったときには、除塵スクリーンを越流する流水中の
ごみ類を、上記予備スクリーンにより捕捉しうるように
したものである。To this end, the present invention provides a preliminary screen that is disposed horizontally or approximately horizontally below the upper surface of the side wall of the waterway on the downstream side of the upper part of the dust removal screen installed vertically in the waterway. By doing this, if a large amount of dirt adheres to the dust removal screen and water cannot pass through it, and the water level on the upstream side rises and the running water begins to overflow the dust removal screen, the water flowing over the dust removal screen will be blocked. The dust inside can be captured by the preliminary screen.
（実施例） 以下、図面に沿って本発明の詳細な説明を行う。(Example) Hereinafter, the present invention will be explained in detail along with the drawings.
第１図は本発明に係る除塵装置の側面図、第２図は平面
図であって、水路には一対の除１７１スクリーン１．２
が配設されており、第一の除塵スクリーン１の上流側端
部と第二の除塵スクリーン２の下流側端部はヒンジ部３
により回転自在に連結されている。第一の除塵スクリー
ン１の下流側端部ば、水路の上部側壁４の上面よりもや
や下方乙こ配設された支持体５に回転自在に支持されて
いる。FIG. 1 is a side view of the dust removal device according to the present invention, and FIG. 2 is a plan view, in which a pair of removal screens 1.2 are installed in the waterway.
are arranged, and the upstream end of the first dust removal screen 1 and the downstream end of the second dust removal screen 2 are connected to a hinge part 3.
are rotatably connected. The downstream end of the first dust removal screen 1 is rotatably supported by a support 5 disposed slightly below the upper surface of the upper side wall 4 of the water channel.
また第二の除塵スクリーン２の上流側端部にはｌ−Ｚ−
ラ６が取り付けられており、ローラ６を介して路底」二
に水路の長さ方向に設置されたレール７」に滑動自在に
載置されている。また、前記ヒンジ部３には引上げ用の
ワイヤ８が取（＝Ｉりられており、側壁４にに設置され
た引き１げ打（９を１％ ｆｒ Ｌ、で、該ヒンジ部３
を引き上げ引き下しすることにより、両スクリーン１．
２を互いに連動して起伏さ・ｌるようになっている。１
０は周知ハースクリーンから成る予（ＩＮＮスクリーン
であって、上記スクリーンｌの上部下流側の上記側壁４
の」二面よりもＴ力に、上記第一の除塵スクリーン１に
連接して下流側へ向って水平に配設されている。In addition, the upstream end of the second dust removal screen 2 has l-Z-
A rail 6 is attached, and the rail 7 is slidably placed via the roller 6 on a rail 7 installed on the road bottom in the length direction of the waterway. A pulling wire 8 is attached to the hinge part 3, and a pulling wire 8 installed on the side wall 4 is connected to the hinge part 3 by setting the pulling wire 8 to 1% frL.
By pulling up and down, both screens 1.
2 are designed to move up and down in conjunction with each other. 1
0 is an INN screen made of a well-known heart screen, and the side wall 4 on the upper downstream side of the screen 1 is
The first dust removal screen 1 is connected to the first dust removal screen 1 and is disposed horizontally toward the downstream side.
木除塵装置は−Ｖ記のような構成より成り、通常は第１
図実線にて示ずようにヒンジ部３は１１旧ｉ（ｌにあり
、第一の除塵スクリーンｌばやや後方に（ｑ１斜した起
立状態にあって水路の通水面を遮断し、流水中のど、７
ｊＭを捕える。この状態で第二の除塵スクリーン２は倒
伏状態にある。第一の除塵スクリーン１に大量のごみ類
が付着して該スクリーン１が通水不能となり、水路の上
流側水位が上昇したときは、流水は第１図矢印にて示す
ように第一の除塵スクリーン１を越流し、予備スクリー
ン１０を通過して下流側へ流下し、流水中のど＆４Ｊは
予備スクリーン１０に捕えられる。The wood dust removal device is constructed as shown in -V, and usually the first
As shown by the solid line in the figure, the hinge part 3 is located at 11 (l), and the first dust removal screen (l) is located slightly behind the first dust removal screen (q1) in a diagonal upright position, blocking the water passage surface of the waterway, and blocking the flow of water in the flowing water. ,7
Capture jM. In this state, the second dust removal screen 2 is in a laid down state. When a large amount of dirt adheres to the first dust removal screen 1, making it impossible for water to pass through the screen 1, and the water level on the upstream side of the waterway rises, the flowing water is directed to the first dust removal screen as shown by the arrow in Figure 1. The water flows over the screen 1, passes through the preliminary screen 10, and flows down to the downstream side, and the D&4J in the flowing water is caught by the preliminary screen 10.
さて、第一の除塵スクリーン１に大量のごみ類がイ」着
したり、保守点検や補修等が必要となったときは、引き
」二げ機９を操作してワイヤ８を巻上げ、ヒンジ部３を
引上げる。すると、第一の除塵スクリーン１は、支持体
５に支持されたその上端部を中心に第１図において反時
計方向へ回転して上昇し、水路の通水面から退避すると
ともに、それまで路底上に倒伏していた除塵スクリーン
２は、ローラ６がレール７上を下流側へ向って滑動しな
がら時計方向に回転して起き上り、第一の除塵スクリー
ン１に替って通水面を遮断する（第１図鎖線参照）。ま
た、保守点検や補修等が終了すれば、引き上げ機９を逆
操作してヒンジ部３を路底ま゛（引き下ろす。すると、
第一の除塵スクリーン１は再び通水面を遮蔽し、第二の
除塵スクリーン２は路底−にに倒伏する（第１図実＃ｊ
ｌ！参照）。以」のＪうな動作において、第−及び第二
の除塵スクリーン１．２が連動する間中、水路の通水面
は常に画除塵スクリーン１．２により遮慈されており、
１５１１ってごみ類が両スクリーン１．２の倒伏操作中
６ご下流側へ流出することはまったくない。Now, when a large amount of dust has landed on the first dust removal screen 1 or when maintenance inspection or repair is required, operate the puller 9 to wind up the wire 8 and remove the wire from the hinge. Raise 3. Then, the first dust removal screen 1 rotates counterclockwise in FIG. The dust removal screen 2 that had been lying on the ground rotates clockwise while the roller 6 slides downstream on the rail 7 and rises up, replacing the first dust removal screen 1 and blocking the water flow surface. (See the chain line in Figure 1). Furthermore, once the maintenance, inspection, repair, etc. are completed, the lifting machine 9 is reversely operated to pull the hinge part 3 down to the road bottom.
The first dust removal screen 1 blocks the water passage surface again, and the second dust removal screen 2 lies down on the road bottom (Fig.
l! reference). In the following operation, the water flow surface of the waterway is always blocked by the dust removal screen 1.2 while the first and second dust removal screens 1.2 are interlocking,
1511 does not leak to the downstream side of screen 6 during the operation of lowering both screens 1 and 2.
本発明は」二記実施例に限定されるものではなく、例え
ば水路に立設される除塵スクリーンは、Ｌ記実施例のよ
うに互いに連動して起伏する第−ｔ’ｌ） ｔ４び第二
の除塵スクリーン１．２以外にＪ戸ｐ、−の除塵スクリ
ーンであってもよい。またＰ （＋：ｎスクリーン］０
は上記実施例のように完全に氷・１′に配設−４る必要
はなく、若干傾斜さ・Ｕてづ−なわｌノ略水ｉ′＆、二
配設してもよいものであり、要４．ｉ′／！ｌｊ水か水
路６．二１°Ｉ設された除塵スクリーンｌをＭｉ′ｄｌ
Ｌする場合乙ご、越流水中のごみ類を確実に捕捉できれ
はよい。The present invention is not limited to the second embodiment, and for example, the dust removal screen installed in the waterway may be arranged such that the dust removal screen rises and falls in conjunction with each other as in the L embodiment. In addition to the dust removal screen 1.2, a dust removal screen of J door p, - may be used. Also P (+:n screen]0
It is not necessary to arrange the rope completely on the ice as in the above embodiment, but it is also possible to arrange it at a slight slope. , key 4. i′/! lj water or waterway6. 21° I installed dust removal screen l Mi'dl
If you choose L, it is good if you can reliably capture the garbage in the overflow water.
（発明の効果）
以上説明したように本発明に係る除ｊ店装置は、水路に
立設された除塵スクリーン■の−Ｌ部下流側の水路の側
壁４」二面よりも下方に、該除塵スクリーン１に連接し
て予備スクリーン１０を水！１ξまたは略水平に配設し
て成るので、除塵スクリーンｌにごみ類が大量に（Ｊ着
して該除塵スクリーン１の通水機能が低下し、上流側水
位力月二昇して流水が該除塵スクリーン１を越流する事
態となっても、予備スクリーン１０により越流水中のこ
め類を確実に捕えることができる。(Effects of the Invention) As explained above, the dust removal apparatus according to the present invention has the dust removal screen 2 installed below the side wall 4'' of the waterway on the downstream side of the -L section of the dust removal screen 2 installed upright in the waterway. Connect to screen 1 and use the spare screen 10 as water! Since the dust removal screen 1 is arranged horizontally or approximately horizontally, a large amount of dirt accumulates on the dust removal screen 1 and the water flow function of the dust removal screen 1 deteriorates, and the water level on the upstream side rises and the running water flows into the dust removal screen 1. Even if the water overflows the dust removal screen 1, the preliminary screen 10 can reliably catch the rice grains in the overflow water.
図は、本発明の実施例を示ずもの′ζあ一、’Ｃ１第１
図は除塵装置の側面図、第２図は平面図である。
■・・・除塵スクリーン ４・・・側型１（ＩＯ・・・
予（Ｉｉｆｉスクリーン
ｆＪ３１９ｊ人 開成１ご°？−株式づ゛ｓ？Ｉ代理人
弁理士 高松刊ｉ＋The figures do not show embodiments of the invention;
The figure is a side view of the dust removal device, and FIG. 2 is a plan view. ■...Dust removal screen 4...Side mold 1 (IO...
Pre-(Iifi Screen fJ319j person Kaisei 1°? - Stocks?s?I Agent Patent Attorney Takamatsu Publishing i+
Claims (1)
側壁上面よりも下方に、該除塵スクリーンに連接して予
備スクリーンを水平または略水平に配設したことを特徴
とする除塵装置。A dust removal device characterized in that a preliminary screen is disposed horizontally or substantially horizontally below the upper surface of the side wall of the waterway on the upper downstream side of the dust removal screen erected in the waterway and connected to the dust removal screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15978284A JPS6065811A (en) | 1984-07-30 | 1984-07-30 | Dust removing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15978284A JPS6065811A (en) | 1984-07-30 | 1984-07-30 | Dust removing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6065811A true JPS6065811A (en) | 1985-04-15 |
Family
ID=15701148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15978284A Pending JPS6065811A (en) | 1984-07-30 | 1984-07-30 | Dust removing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6065811A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5349843A (en) * | 1976-10-18 | 1978-05-06 | Manabu Ooba | Device for removing refuse from waterway |
-
1984
- 1984-07-30 JP JP15978284A patent/JPS6065811A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5349843A (en) * | 1976-10-18 | 1978-05-06 | Manabu Ooba | Device for removing refuse from waterway |
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