JP3870231B2 - 越流水用スパイラルスクリーン - Google Patents
越流水用スパイラルスクリーン Download PDFInfo
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- JP3870231B2 JP3870231B2 JP2003349537A JP2003349537A JP3870231B2 JP 3870231 B2 JP3870231 B2 JP 3870231B2 JP 2003349537 A JP2003349537 A JP 2003349537A JP 2003349537 A JP2003349537 A JP 2003349537A JP 3870231 B2 JP3870231 B2 JP 3870231B2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 76
- 238000007790 scraping Methods 0.000 claims description 80
- 230000002093 peripheral effect Effects 0.000 claims description 49
- 239000000356 contaminant Substances 0.000 claims description 41
- 239000012535 impurity Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Description
2 越流堰
3 越流水用スパイラルスクリーン
4 スクリーン部
5 開孔
6 側壁
7 水位計
8 本流下水管
9 搬送スパイラル
10 円筒状搬送部
11 コンベア
12a、12b 排出トラフ
13 搬送スパイラルの外周端
14 掻き取りブラシ
15 スクレーパー
16 スペーサー
17 放流水管
18 駆動装置
20 矢印(搬送スパイラル9による夾雑物の搬送方向を示す矢印)
Claims (3)
- 複数の開孔を有する断面U字状のトラフの形態からなるスクリーン部が下方側に配置されていると共に、当該スクリーン部の上方側に円筒状搬送部が当該スクリーン部から延設されて同軸的に配置され、当該円筒状搬送部の上端側に排出トラフが配備され、前記スクリーン部で捕捉された夾雑物を下方側から上方側に向けて押し上げるように駆動装置によって回転する搬送スパイラルが、前記スクリーン部と円筒状搬送部の中心を貫くように配置されていて、前記スクリーン部における前記搬送スパイラルの外周端に夾雑物の掻き取り手段が備えられている越流水用スパイラルスクリーンであって、前記搬送スパイラルが回転したときに、夾雑物の送り側となる搬送スパイラルの外周端の前面側にスクレーパー、夾雑物の送り側の背面側となる搬送スパイラルの外周端の背面側に掻き取りブラシをそれぞれ備えていることを特徴とする越流水用スパイラルスクリーン。
- 夾雑物の送り側の背面側となる搬送スパイラルの外周端の背面側に備えられている掻き取りブラシと搬送スパイラルの外周端の背面との間に、幅5〜20mmのスペーサーが介装されていることを特徴とする請求項1記載の越流水用スパイラルスクリーン。
- 複数の開孔を有する断面U字状のトラフの形態からなるスクリーン部が下方側に配置されていると共に、当該スクリーン部の上方側に円筒状搬送部が当該スクリーン部から延設されて同軸的に配置され、当該円筒状搬送部の上端側に排出トラフが配備され、前記スクリーン部で捕捉された夾雑物を下方側から上方側に向けて押し上げるように駆動装置によって回転する搬送スパイラルが、前記スクリーン部と円筒状搬送部の中心を貫くように配置されていて、前記スクリーン部における前記搬送スパイラルの外周端に夾雑物の掻き取り手段が備えられている越流水用スパイラルスクリーンであって、前記搬送スパイラルが回転したときに、夾雑物の送り側となる搬送スパイラルの外周端の前面側に、スクレーパーと掻き取りブラシとが、当該前面側から夾雑物の送り側の背面側に向かって、スクレーパー、掻き取りブラシの順に、あるいは、掻き取りブラシ、スクレーパーの順に配備されていることを特徴とする越流水用スパイラルスクリーン。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003349537A JP3870231B2 (ja) | 2003-10-08 | 2003-10-08 | 越流水用スパイラルスクリーン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003349537A JP3870231B2 (ja) | 2003-10-08 | 2003-10-08 | 越流水用スパイラルスクリーン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005113520A JP2005113520A (ja) | 2005-04-28 |
JP3870231B2 true JP3870231B2 (ja) | 2007-01-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003349537A Expired - Lifetime JP3870231B2 (ja) | 2003-10-08 | 2003-10-08 | 越流水用スパイラルスクリーン |
Country Status (1)
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JP (1) | JP3870231B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100941923B1 (ko) * | 2008-02-13 | 2010-02-11 | 주식회사 한성환경기연 | 스컴 스크린용 무축 스크류 컨베이어의 브러쉬 설치구조 |
KR100902188B1 (ko) | 2008-11-04 | 2009-06-10 | 준이앤씨(주) | 맨홀 |
JP6736149B2 (ja) | 2018-05-15 | 2020-08-05 | 株式会社荒井鉄工所 | せん断部材及び濾過装置 |
CN113926234B (zh) * | 2021-09-30 | 2023-03-31 | 兴源环境科技股份有限公司 | 一种废水无害化处理装置 |
CN114541554B (zh) * | 2022-02-15 | 2023-08-11 | 福建省易中成建设发展有限公司 | 一种园林景观雨水收集用水系统 |
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2003
- 2003-10-08 JP JP2003349537A patent/JP3870231B2/ja not_active Expired - Lifetime
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JP2005113520A (ja) | 2005-04-28 |
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