JPS62242003A - Dust collector for waterway - Google Patents
Dust collector for waterwayInfo
- Publication number
- JPS62242003A JPS62242003A JP8267586A JP8267586A JPS62242003A JP S62242003 A JPS62242003 A JP S62242003A JP 8267586 A JP8267586 A JP 8267586A JP 8267586 A JP8267586 A JP 8267586A JP S62242003 A JPS62242003 A JP S62242003A
- Authority
- JP
- Japan
- Prior art keywords
- dust
- flow path
- dust collection
- screen
- box
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 49
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 239000010813 municipal solid waste Substances 0.000 description 6
- 241001417527 Pempheridae Species 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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、発電用水路等の用水路内に設けら
れ、水中の塵芥を除去する水路塵芥捕集装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a waterway debris collection device that is installed in an irrigation waterway such as an agricultural waterway or a power generation waterway and removes dirt from water.
（従来の技術）
従来用水路中に含まれる塵芥を除去する装置としては、
用水路中の要所にスクリーンを配設し、スクリーン前面
に塵芥をかき上げる装置を設置して、時折り作動させて
塵芥を掻き上げ除去するか、配設したスクリーンを回転
させ、その表面の塵芥をスクレーパにより掻取るように
して、スクリーンの清掃と塵芥の取出しを同時に行って
いた。そしてこれらの塵芥はスクリーンから除去される
と同時に陸上に引上げられ、コンベア等で適宜運搬され
ていた。(Prior art) As a conventional device for removing dust contained in irrigation waterways,
Install screens at important points in the irrigation canal, install a device to scrape up dust in front of the screen, and operate it occasionally to scrape up and remove the dust, or rotate the installed screen to remove dust on its surface. The screen was cleaned and the dust was removed at the same time by scraping it off with a scraper. At the same time as this garbage is removed from the screen, it is pulled up onto land and transported as appropriate by a conveyor or the like.
（発明が解決しようとする問題点）
従来の水路の塵芥除去装置においては、スクリーン上に
付着した塵芥を動力を使用して取除くようにしてあり、
またスクリーン上に付着した塵芥を水路の水中に放出す
るものもあるが、このような場合にこれを取除く配慮は
全くなされていない０本発明はスクリーン上から除去さ
れ、水中に放出された塵芥を捕集、除去しようとするも
のである。(Problems to be Solved by the Invention) In conventional waterway dust removal devices, power is used to remove dust adhering to the screen.
In addition, there are some devices that release the dust adhering to the screen into the water of the waterway, but no consideration has been given to removing this in such cases. The aim is to collect and remove the
（問題点を解決するための手段）
本発明はＦ記の問題点を解決するための手段として、流
路を分岐して主流路と分流路を形成し、該分岐部におい
て前記主流路入口にスクリーンを配設すると共に、前記
主流路および分流路を下流部で合流させ、かつ該分流路
内に樋状の集塵箱を設置し、該集塵箱の下流端に、前記
分流路の全巾を横断する集塵用スクリーンを装着したも
のである。(Means for Solving the Problems) The present invention, as a means for solving the problems described in F, branches a flow path to form a main flow path and a branch flow path, and connects the inlet of the main flow path to the main flow path at the branched portion. In addition to arranging a screen, the main flow path and the branch flow path are merged at the downstream part, and a gutter-shaped dust collection box is installed in the separation flow path, and at the downstream end of the dust collection box, the entire flow path of the separation flow path is connected. It is equipped with a dust collection screen that runs across its width.
（作用）
流路中を流れる水は、主流路側はスクリーンを通過する
ので塵芥の混入が阻止されて流れる。分流路側には、水
流とともに塵芥も侵入するが、分流路内に配置された樋
状の集塵箱は、その流出側に分流］Ｄの全巾を横断する
スクリーンが装着されているため、塵芥は集塵箱内に捕
集・集積される。この集塵箱を数日に一度取出し、別の
集塵箱を配置して塵芥を排出する。(Function) The water flowing through the flow path passes through a screen on the main flow path side, so that the water flows while being prevented from getting mixed with dust. Dust also enters into the diversion channel side along with the water flow, but the gutter-shaped dust collection box placed in the diversion channel is equipped with a screen that crosses the entire width of the diversion [D] on the outflow side. is collected and accumulated in the dust collection box. This dust collection box is taken out once every few days, and another dust collection box is placed to discharge the garbage.
（実施例） 以下本発明の実施例を図について説明する。(Example) Embodiments of the present invention will be described below with reference to the drawings.
第１図、第２図に示すように流入水路１に主流路２と分
流路３とを接続し、主流路２の流入口２ａにはスクリー
ン４を取付ける。主流路２および分流路３は平行して配
置され、分流路３の終端の合流部５で合流する０分流路
３には、樋状の集塵箱が取出自在に設置されており、集
塵箱６は、分流路３の全巾に隙間を有せずに嵌入する大
きさで、その下流端には、分流路３の全巾を横断し、か
つ底部から水面上に達する、樋状集塵箱６の断面−ばい
の集塵用主スクリーン７が装着されている。また集塵箱
６の上流端には、分流路３の全巾を横断するが、高さの
低い集塵用層スクリーン８が装着されている。なお集塵
箱６の前面には、分流路３の側端部の塵芥を捕捉するた
めの集塵板９が左右に張出して設けられている。集塵箱
６は本実施例では流れに沿って２個設けられており、他
方の集塵箱６ａは同一構造を有するものである。集塵箱
６，６ａの上方には、集塵箱を上方に吊上げトラックの
位置まで運搬するクレーン１９が設けである。As shown in FIGS. 1 and 2, a main channel 2 and a branch channel 3 are connected to the inflow channel 1, and a screen 4 is attached to the inlet 2a of the main channel 2. The main flow path 2 and the branch flow path 3 are arranged in parallel, and a gutter-shaped dust collection box is removably installed in the zero-branch flow path 3 that merges at the merging section 5 at the end of the separation flow path 3, and a dust collection box is installed therein to collect dust. The box 6 has a size that fits into the entire width of the diversion channel 3 without any gaps, and at its downstream end there is a gutter-like collection that crosses the entire width of the diversion channel 3 and reaches above the water surface from the bottom. Cross section of dust box 6 - A main screen 7 for dust collection is attached. Further, at the upstream end of the dust collection box 6, a dust collection layer screen 8 which crosses the entire width of the branch channel 3 and has a low height is attached. Incidentally, on the front surface of the dust collecting box 6, a dust collecting plate 9 for capturing dust at the side end portions of the branch channel 3 is provided so as to protrude left and right. In this embodiment, two dust collecting boxes 6 are provided along the flow, and the other dust collecting box 6a has the same structure. A crane 19 is provided above the dust collection boxes 6, 6a to lift the dust collection boxes upward and transport them to the position of the truck.
この他、主流路２のスクリーン４の前面には、掃塵機ｌ
Ｏが設置され、流水力によって羽根１０ａにより、スク
リーン４に付着した塵芥を除去して、分流路３の方へ放
出するようになっている。また主流路ｚ内には、主流路
２を上流部２ａと下流部２ｂに分け、両者の間に水位差
を生じさせるよう堰頂標高を定めた堰上堰１１が設けら
れる。そして流入水路ｌの主流路２、分流路３の分流部
の前のところと、主流路２の下流部２ｂの部分にはその
部分の計画水位と堰頂を等しくなるようにするため、上
流余水吐１２．下流余水吐１３がそれぞれ設けられ、ｒ
４者は放水工１４に接続している。主流路２と分流路３
の合流部５では、壜止めゲー）１５が、下流余水吐１３
により水面が低下している、主流路下流部２ｂの水面上
に開口する。また堰止めゲート１５には、分流路３内の
集塵箱６，８ａによって除去できなかった塵芥が主流路
下流部２ｂに入らないようにするための補助スクリーン
Ｘ６が設けられている。主流路下流部２ｂは一般には出
口流路に連接するが、本実施例では出口流路は暗渠部１
７となっており、またこの部分から分岐する支線水路１
８も連接している。すなわち塵芥排出装置は、開水路か
ら暗渠ないし管水路に流入する箇所に設けられる場合が
多く、本実施例もその一例である。In addition, a dust sweeper l is installed in front of the screen 4 of the main flow path 2.
O is installed, and the dust adhering to the screen 4 is removed by the blades 10a by the force of flowing water and discharged toward the branch channel 3. Further, in the main flow path z, an upper weir 11 is provided which divides the main flow path 2 into an upstream portion 2a and a downstream portion 2b, and has a weir top elevation determined to create a water level difference between the two. In order to make the planned water level of the inflow channel 1 equal to the weir crest in front of the main channel 2, the part in front of the branch part of the branch channel 3, and the downstream part 2b of the main channel 2, there is an upstream surplus. Water spout 12. A downstream spillway 13 is provided, and r
The four are connected to the water discharge system 14. Main channel 2 and branch channel 3
At the confluence part 5 of the bottle stop game) 15, the downstream spillway 13
It opens above the water surface of the downstream portion 2b of the main flow path, where the water surface is lowered due to the lowering of the water surface. Further, the dam gate 15 is provided with an auxiliary screen X6 for preventing dust that cannot be removed by the dust collection boxes 6 and 8a in the branch flow path 3 from entering the downstream portion 2b of the main flow path. Generally, the downstream part 2b of the main flow path is connected to the outlet flow path, but in this embodiment, the outlet flow path is connected to the underdrain part 1.
7, and there is also a branch waterway 1 that branches from this part.
8 is also connected. That is, the dust discharge device is often installed at a location where the open waterway flows into a culvert or a pipe waterway, and this embodiment is one example thereof.
流入水路１を流れてきた水は、スクリーン４を通過して
主流路２に流入する。このときスクリーン４を通過する
ので塵芥はスクリーン４に付着し、きれいな水が主流路
２に流入する。そして、スクリーン４の前面の水路中に
はｍｐ！１ｎ１０が配置されている。この掃塵機１０は
、この実施例では流水力により、羽根１０ａは下流方向
に動くときひろがって、スクリーン４の表面に付着した
塵芥をかき落して、分流路３の方の水中に放出する構造
となっている（特願昭ＥＩＯ−７８９８０参照）、流入
水路１からの水流の一部は、スクリーン４Ｆを流下した
塵芥や、掃塵機１０でスクリーン４からかき落された塵
芥と共に、分流路３に流入する。そして集塵箱６の集塵
用主スクリーン７によって流下を阻まれ、集塵箱６内に
集積される。Water flowing through the inflow channel 1 passes through the screen 4 and flows into the main channel 2. At this time, since the water passes through the screen 4, the dust adheres to the screen 4, and clean water flows into the main flow path 2. And in the waterway in front of screen 4 is mp! 1n10 are arranged. In this embodiment, the dust sweeper 10 has a structure in which the blades 10a are spread out when moving in the downstream direction due to the force of flowing water, scraping off the dust adhering to the surface of the screen 4, and discharging it into the water in the direction of the branch channel 3. (Refer to patent application Sho EIO-78980), a part of the water flow from the inflow channel 1, together with the dust that has flowed down the screen 4F and the dust that has been scraped off from the screen 4 by the dust sweeper 10, flows into the branch channel. 3. The dust is blocked from flowing down by the dust collection main screen 7 of the dust collection box 6, and is accumulated in the dust collection box 6.
このような流れの中で、流入水路１および主流路下流部
２ｂの水面が異常に上昇することは、Ｌ流余水吐１２お
よび下流余水吐１３から放水Ｔ、１４に水流が放出され
ることによって回避され、流入水路１および主流路上流
部２ａの水位が低下することは、壜上堰１１があるため
おこらないようになっている。また主流路下流部２ｂに
水面のＬ下があっても、合流路５では堰止めゲート１５
が、主流路下流部２ｂの水面上に開口させである。よっ
て分流路３においては、その入口から出口までの水位差
が常に一定となっており、分流路３内の波勢は、常時適
正に保持されている。In such a flow, an abnormal rise in the water level of the inlet waterway 1 and the downstream part 2b of the main flow channel means that water flow is discharged from the L spillway 12 and the downstream spillway 13 to the water discharge T, 14. Due to the presence of the pot weir 11, the water level in the inflow channel 1 and the upstream portion 2a of the main flow path does not decrease. Furthermore, even if the downstream part 2b of the main channel is below the water surface, the dam gate 15 in the confluence channel 5
is opened above the water surface of the downstream portion 2b of the main flow path. Therefore, in the branch channel 3, the water level difference from the inlet to the outlet is always constant, and the wave force in the branch channel 3 is always maintained appropriately.
しかして集塵箱６内において塵芥の集積が進行スれば主
スクリーン７に目つまりを生じ、これによって分流路３
内の水流が阻げられ通過水量は減少する。そうすると集
塵箱６の下流の水位が低下するが、分流路３の人口は流
入水路１と連接し常に一定であるから、これによって集
塵箱６の上下波で水位差が生じ、この水位差によって集
塵箱６内の塵芥は相当に押固めらねる。このように塵芥
の集積状態によって分流路３を通過する水付が変化する
こともあるが、もともと分流路３を通過する水量は流入
水路１の水量の一部にすぎず、またスクリーン４および
主流路２の客ｌは、流入水路ｌからの全水量を通過させ
うるように定めであるので、全く支障はない。However, if the accumulation of dust progresses in the dust collection box 6, the main screen 7 will become clogged, and this will cause the branch flow path 3 to become clogged.
The flow of water inside is blocked and the amount of water passing through is reduced. As a result, the water level downstream of the dust collection box 6 will decrease, but since the population of the branch channel 3 is connected to the inflow waterway 1 and is always constant, this causes a water level difference due to waves above and below the dust collection box 6, and this water level difference Therefore, the dust in the dust collection box 6 cannot be compacted considerably. In this way, the amount of water passing through the branch channel 3 may change depending on the accumulation state of dust, but originally the amount of water passing through the branch channel 3 is only a part of the water amount in the inlet channel 1, and the amount of water passing through the screen 4 and the main stream Passenger 1 on route 2 is designed to allow the entire amount of water from inflow waterway 1 to pass through, so there is no problem at all.
集塵箱６内の塵芥が満杯となれば、まず環１トめゲー）
１５を閉じて合流部５を閉塞する。次に空になっている
他の集塵箱６ａを分流路３の集塵箱６の前あるいは後に
設置する。そして集塵箱６の上下の水位差がなるべく少
くなったところで、クレーン１９によって、塵芥が満杯
になっている集塵箱６を水中から引上げ箱ごとトラック
（図示せず）等に集積される。クレーン１９で集塵箱６
を引上げたとき、集塵箱６内の水は樋状の箱の両端面か
ら流出するが、下流側には主スクリーン７があり、上流
側には副スクリーン８が装着されているので、水だけが
流出し、塵芥が溢れ出ることはない。When the dust in the dust collection box 6 is full, first play the ring 1 game)
15 to close the confluence section 5. Next, another empty dust collection box 6a is installed before or after the dust collection box 6 in the branch channel 3. Then, when the water level difference between the top and bottom of the dust collection box 6 has become as small as possible, the crane 19 pulls the dust collection box 6 full of trash out of the water and deposits the box together on a truck (not shown) or the like. Dust collection box 6 with crane 19
When the dust collection box 6 is pulled up, the water in the dust collection box 6 flows out from both ends of the gutter-like box, but since there is a main screen 7 on the downstream side and a sub-screen 8 on the upstream side, the water in the dust collection box 6 flows out from both ends of the gutter-like box. Only the waste flows out, and the garbage does not overflow.
また集塵箱６が満杯となり、その上流に集塵箱６ａを設
置する場合には、集塵箱６ａが設置されるところに塵芥
が存在することがあるため、その塵芥は集塵箱６ａに踏
み付けられる。しかしこの踏み付けられた塵芥は、次に
集塵箱６のところに設置される集塵箱に捕捉される。し
かし集塵箱６ａを引上げた際、上流側集塵箱６ａと下流
側集塵箱６の中間の部分に移動して沈積し、次に下流側
の集塵箱６を引上げた際、その後に浮上して来ることも
予想される。これらの塵芥は合流部５の補助スクリーン
１６に捕捉されるが、補助スクリーン１６で捕捉された
塵芥は、定常の塵芥排出操作では排出されないので、こ
の塵芥の暇を軽減するため、分流路３内に前後に設置さ
れる集塵箱６，６ａの間隔はなるべく接近させるように
する。In addition, when the dust collection box 6 is full and the dust collection box 6a is installed upstream of it, there may be dust where the dust collection box 6a is installed, so the dust is transferred to the dust collection box 6a. Being trampled on. However, this trampled dirt is captured by a dust collection box installed next at the dust collection box 6. However, when the dust collection box 6a is pulled up, the dust moves to the middle part between the upstream dust collection box 6a and the downstream dust collection box 6 and deposits, and then when the downstream dust collection box 6 is pulled up, It is expected that it will emerge. These dusts are captured by the auxiliary screen 16 of the merging section 5, but since the dust caught by the auxiliary screen 16 is not discharged during the regular dust discharge operation, in order to reduce the waste time, the dust is The distance between the dust collection boxes 6 and 6a installed in front and behind each other is made to be as close as possible.
なお掃塵機１０が塵芥のかみこみ等によって作動せず、
スクリーン４が目づまりしても」二流余水吐９が作動し
て水流を放水するので溢水は回避され、主流路２の流量
が低下するだけですむ、また流入水路ｌからの流量に比
べ、主流路２から流出する下流の使用水量が減少した場
合は、下流余水吐１３が作動して、正常な状態が保持さ
れる。しかして上流余水吐１２は、もともと開水路から
暗渠ないし管水路に流入するところに溢水防止のため、
必ず取付けられる設備であり、下流余水吐１３は設けな
くても一時的に集塵機能がなくなるだけなので、絶対に
必要なものではない、よって設備としては、分流部とス
クリーン、集塵箱、合流部のみでもよく、分流路の流れ
の円滑化の意味で堰上堰が付加されるだけの簡単なもの
で十分な機能をもつものと云える。Note that the dust sweeper 10 may not operate due to dust being trapped, etc.
Even if the screen 4 becomes clogged, the secondary spillway 9 operates and releases water, so overflow is avoided and the flow rate of the main channel 2 only decreases. When the amount of water used downstream flowing out from the main flow path 2 decreases, the downstream spillway 13 is activated to maintain a normal state. However, the upstream spillway 12 was originally designed to prevent water from overflowing where water flows from an open channel into a culvert or pipe channel.
This equipment must be installed, and even if the downstream spillway 13 is not installed, the dust collection function will be temporarily lost, so it is not absolutely necessary. It can be said that a simple structure with a weir above the weir added to smooth the flow in the branch channel has sufficient functionality.
（発明の効果）
本発明は上記のような構成と作用を有するものであるか
ら、きわめて簡単な設備を設けるのみで流水中の塵芥の
ほとんどすべてを集塵することができる。しかも無人で
無動力の設備でもよく、数日に１回の僅かな集塵箱取出
作業のみで、塵芥の排出を完全に行いうるすぐれた塵芥
排出装置を提供できるもので、従来の収集システムを一
変するものとなりうる。(Effects of the Invention) Since the present invention has the above-described configuration and operation, almost all of the dust in flowing water can be collected by simply providing extremely simple equipment. What's more, it can be an unmanned and non-powered facility, and can provide an excellent garbage discharge device that can completely discharge the garbage with only a small amount of work to take out the dust collection box once every few days. It could be a game-changer.
第１図は本発明の水路の平面図、第２図は第１図のＩＩ
−ＩＩ断面図である。
ｌ・・・流入水路
２・・・主流路
３・・・分流路
４・・・スクリーン
５・・・合流部
６・・・集塵箱
７・・・集塵用主スクリーンFigure 1 is a plan view of the waterway of the present invention, Figure 2 is II of Figure 1.
-II sectional view. l... Inflow channel 2... Main channel 3... Branch channel 4... Screen 5... Merging section 6... Dust collection box 7... Main screen for dust collection
Claims (1)
岐部において前記主流路入口にスクリーンを配設すると
共に、前記主流路および分流路を下流部で合流させ、か
つ該分流路内に樋状の集塵箱を設置し、該集塵箱の下流
端に、前記分流路の全巾を横断する集塵用スクリーンを
装着したことを特徴とする水路塵芥捕集装置。(1) Branching the flow path to form a main flow path and a branch flow path, arranging a screen at the entrance of the main flow path at the branch portion, and merging the main flow path and the branch flow path at a downstream portion; A waterway dust collection device, characterized in that a gutter-shaped dust collection box is installed in a branch channel, and a dust collection screen that crosses the entire width of the branch channel is attached to the downstream end of the dust collection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8267586A JPS62242003A (en) | 1986-04-10 | 1986-04-10 | Dust collector for waterway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8267586A JPS62242003A (en) | 1986-04-10 | 1986-04-10 | Dust collector for waterway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62242003A true JPS62242003A (en) | 1987-10-22 |
| JPH0566443B2 JPH0566443B2 (en) | 1993-09-21 |
Family
ID=13780990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8267586A Granted JPS62242003A (en) | 1986-04-10 | 1986-04-10 | Dust collector for waterway |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62242003A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005200986A (en) * | 2004-01-19 | 2005-07-28 | Akio Iida | Trash collector of irrigation channel |
-
1986
- 1986-04-10 JP JP8267586A patent/JPS62242003A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005200986A (en) * | 2004-01-19 | 2005-07-28 | Akio Iida | Trash collector of irrigation channel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0566443B2 (en) | 1993-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |