JPH09528U - Scum removal device - Google Patents
Scum removal deviceInfo
- Publication number
- JPH09528U JPH09528U JP004096U JP409697U JPH09528U JP H09528 U JPH09528 U JP H09528U JP 004096 U JP004096 U JP 004096U JP 409697 U JP409697 U JP 409697U JP H09528 U JPH09528 U JP H09528U
- Authority
- JP
- Japan
- Prior art keywords
- scum
- trough
- valve
- inflow part
- water
- 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
Landscapes
- Removal Of Floating Material (AREA)
Abstract
(57)【要約】
【目的】 逆流などの心配を解消すること。
【構成】 水面上のスカムが水とともに越えることが可
能で上下に運動可能な堰部材68を備えた第1スカム流
入部が上階61として構成される一方、下階62には、
第1スカム流入部からのスカムおよび水が流入する第2
スカム流入部が構成され、これらにより上下2階構造の
トラフが構成されるとともに、上下間には、第1と第2
のスカム流入部とを連通可能なバルブ70が設けられ、
同バルブ70に堰部材68が連動可能とされている。
(57) [Summary] [Purpose] To eliminate concerns about reflux. [Structure] The first scum inflow part having a dam member 68 that can move over the water surface with water and can move up and down is configured as the upper floor 61, while the lower floor 62 includes:
Second scum and water from first scum inflow part
A scum inflow part is formed, and a trough having an upper and lower two-story structure is formed by these, and the first and second
Is provided with a valve 70 capable of communicating with the scum inflow part of
A weir member 68 can be linked to the valve 70.
Description
【0001】[0001]
この考案は、スカム除去装置に関する。 This invention relates to a scum removal device.
【0002】[0002]
沈澱池内に構成されるスカム除去装置は、池の幅方向に軸方向が向くように設 けられた複数本(4本)のスプロケット軸と、各軸のまわりに2個ずつ取付けら れたスプロケットと、これらのスプロケットを介して無端状に掛けられた左右2 本のチェーンが設けられている。同装置は、チェーンに取付けられたフライトの うちその一部のものあるいは全てを利用して駆動され、水面上のスカム(浮遊物 )を誘引しかつ除去するものになっている。 スカム除去装置の1つとして、トラフ、案内支持シート、堰部材、伝達機構を 備えている。トラフは、四角な断面形状のうち上側と前側一部を開口状にした樋 状の長いものであり、その長手方向が池の幅方向に向くように池内に固定して設 けられている。堰部材は、回転軸により、トラフの左右両端に支持されて端部の 連動アームの動きとともに回転するようになっている。案内支持シートは、トラ フと同じく長い帯状のものでゴム質のもので出来上がっており、トラフの前側に 張出し状に取付けられて弾性変形により上下に曲がり得るようになっている。堰 部材は、略三角形をした中空状の長いものであって、案内支持シートの前側に張 出し状に取付けられ、同シートに支えられながら水面を境に上下に運動するよう に設けられている。前記堰部材を上下に揺動させるのが伝達機構である。伝達機 構は、沈澱池内で循環運動するフライトの力を利用して往復運動に変換して前記 堰部材を上下させるように構成されている。 The scum removal device configured in the sedimentation pond consists of multiple (4) sprocket shafts that are axially oriented in the width direction of the pond, and two sprockets installed around each shaft. And two chains, left and right, which are endlessly hung through these sprockets. The device is driven by using some or all of the flights attached to the chain to attract and remove scum on the water surface. As one of the scum removing devices, a trough, a guide support sheet, a dam member, and a transmission mechanism are provided. The trough is a gutter-shaped long trough with an open upper part and a part of the front part of the square cross-section, and is fixed in the pond so that its longitudinal direction is oriented in the width direction of the pond. The dam member is supported by the rotary shaft at both left and right ends of the trough and is rotated with the movement of the interlocking arm at the end. Like the trough, the guide support sheet is a long strip and is made of rubber, and is attached to the front side of the trough in an overhanging manner so that it can be bent up and down by elastic deformation. The weir member is a long hollow member having a substantially triangular shape, and is attached to the front side of the guide support sheet in an overhanging manner, and is supported by the sheet so as to move up and down with the water surface as a boundary. A transmission mechanism swings the dam member up and down. The transmission mechanism is configured to convert the reciprocating motion by using the force of the flight that circulates in the sedimentation tank to move the dam member up and down.
【0003】[0003]
ところで、これまでのスカム除去装置は、1階構造であったため、例えば、河 川が洪水で沈澱池内の水位が上がった場合にトラフ内には多量の水が流れ込み、 通常連設されるこの種スカム除去装置においては、トラフ内も水位上昇して満杯 になって逆流するおそれがあった。 この考案は、これらの欠点を除くためになされたものである。 By the way, the conventional scum removal device has a one-story structure. For example, if the river rises due to flooding and the water level in the sedimentation basin rises, a large amount of water flows into the trough, and this type of scrubbing is usually connected. In the scum removal device, there was a risk that the water level in the trough would rise and the trough would become full and flow backward. This invention has been made to eliminate these disadvantages.
【0004】[0004]
前記問題を解決するため、請求項1記載の考案は、水面上のスカムが水ととも に越えることが可能で上下に運動可能な堰部材を備えた第1スカム流入部が上階 として構成される一方、下階には、第1スカム流入部からのスカムおよび水が流 入する第2スカム流入部が構成され、これらにより上下2階構造のトラフが構成 されるとともに、上下間には、第1と第2のスカム流入部とを連通可能なバルブ が設けられ、同バルブに堰部材が連動可能とされている。 In order to solve the above-mentioned problem, in the device according to claim 1, the first scum inflow part having a dam member capable of moving the scum on the water surface together with water and moving up and down is constructed as an upper floor. On the other hand, on the lower floor, a scum from the first scum inflow part and a second scum inflow part into which water flows are configured, and by these, a trough having an upper and lower two-story structure is configured, and between the upper and lower parts, A valve capable of communicating the first and second scum inflow portions is provided, and the weir member can be linked to the valve.
【0005】 以下、図示した実施例を参照しつつこの考案を詳細に説明する。 図1は、この考案の一実施例を示している。トラフ60を上階61と下階62 の二階構造にするとともに、上階の底壁61aに形成した出口63にヒンジ64 で開閉可能なバルブ70を設けて開放により下階部分に流れ込んで外部に導かれ るようにしてもよい。この場合、ヒンジ64は、軸65の端部に設けられたレバ ー66で連動するようにし、リターンはウエイト67によりなされるようにする 。この場合も同様に、伝達機構や倣い部材のない水位追従型の堰部材だけで構成 するが、伝達機構や倣い部材を構成した場合には、仮想線で示すように、堰部材 68の動作をロッド69により伝達してバルブ70を開閉するように構成するこ ともできる。Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments. FIG. 1 shows an embodiment of this invention. The trough 60 has a two-story structure of an upper floor 61 and a lower floor 62, and a valve 70 that can be opened / closed by a hinge 64 is provided at an outlet 63 formed in a bottom wall 61a of the upper floor so that the trough 60 flows into the lower floor portion by opening to the outside. You may be guided. In this case, the hinge 64 is made to interlock with a lever 66 provided at the end of the shaft 65, and the return is made by a weight 67. In this case as well, the water level tracking type weir member without the transmission mechanism or the copying member is similarly configured. However, when the transmission mechanism or the copying member is configured, the operation of the weir member 68 is performed as shown by the phantom line. The valve 70 may be configured to be transmitted and received by the rod 69 to open and close the valve 70.
【0008】[0008]
この考案は以上のように、上階と下階の2階建て構造をもつものにしてその間 にバルブを構成してバルブに堰部材が連動するべく構成したので、逆流などの心 配は解消されるに到った。 As described above, this invention has the two-story structure of the upper floor and the lower floor, and the valve is formed between them so that the weir member is interlocked with the valve. Came to
【図1】この考案の一実施例を示す斜視断面図。FIG. 1 is a perspective sectional view showing an embodiment of the present invention.
60…トラフ 61…上階 62…下階 63…出口
68…堰部材 69…ロッド 70…バルブ60 ... Trough 61 ... Upper floor 62 ... Lower floor 63 ... Exit
68 ... Dam member 69 ... Rod 70 ... Valve
Claims (1)
が可能で上下に運動可能な堰部材を備えた第1スカム流
入部が上階として構成される一方、下階には、第1スカ
ム流入部からのスカムおよび水が流入する第2スカム流
入部が構成され、これらにより上下2階構造のトラフが
構成されるとともに、上下間には、第1と第2のスカム
流入部とを連通可能なバルブが設けられ、同バルブに堰
部材が連動可能とされているスカム除去装置。1. A first scum inflow part having a weir member capable of moving up and down with scum on the water surface and movable up and down is constituted as an upper floor, while a first scum inflow part is provided on a lower floor. The second scum inflow part where the scum and water from the part flow in is configured, and the trough of the upper and lower second floor structure is configured by these, and the first and second scum inflow parts can be communicated between the upper and lower parts. A scum removing device in which a different valve is provided and a weir member can be linked to the valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1997004096U JP2569800Y2 (en) | 1997-04-14 | 1997-04-14 | Scum removal device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1997004096U JP2569800Y2 (en) | 1997-04-14 | 1997-04-14 | Scum removal device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09528U true JPH09528U (en) | 1997-10-31 |
JP2569800Y2 JP2569800Y2 (en) | 1998-04-28 |
Family
ID=18519000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1997004096U Expired - Fee Related JP2569800Y2 (en) | 1997-04-14 | 1997-04-14 | Scum removal device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2569800Y2 (en) |
-
1997
- 1997-04-14 JP JP1997004096U patent/JP2569800Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2569800Y2 (en) | 1998-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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LAPS | Cancellation because of no payment of annual fees |