JP4474499B2 - 異物除去型スクリュープレス - Google Patents
異物除去型スクリュープレス Download PDFInfo
- Publication number
- JP4474499B2 JP4474499B2 JP2004058288A JP2004058288A JP4474499B2 JP 4474499 B2 JP4474499 B2 JP 4474499B2 JP 2004058288 A JP2004058288 A JP 2004058288A JP 2004058288 A JP2004058288 A JP 2004058288A JP 4474499 B2 JP4474499 B2 JP 4474499B2
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- JP
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- Prior art keywords
- foreign matter
- screw
- drum screen
- blade
- screen
- 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.)
- Expired - Lifetime
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- 210000000078 claw Anatomy 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 12
- 239000010871 livestock manure Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000010802 sludge Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Description
12 ユニットケーシング
13 ドラムスクリーン
13a 投入口
13b 排出口
14 スクリュー
14a 攪拌部
14b 前圧搾部
14c 後圧搾部
14d 終端区間
15 被処理物
16 ホッパー
18 駆動軸
19 排水孔
20 エンドプレート
20a ロッド
21 シャフト
22 羽根
22a 爪部
22b 後退部
23 ウェッジワイヤー
24 スクリーン目
25 異物
Claims (3)
- 複数の線材を所定間隔で平行に配置して形成する円筒状のドラムスクリーンと、螺旋状に連続した羽根を有してドラムスクリーンの内部に同軸心状に配置するスクリューとを有し、スクリューの羽根が周縁の複数箇所に後退部および爪部を有し、後退部は羽根の縁が最大外径より径方向内側へ方形に後退する形状をなし、爪部は後退部の回転方向後方に続く羽根の縁が径方向内側から最大外径へ延びる形状をなすことを特徴する異物除去型スクリュープレス。
- 後退部は周方向へ幅30mmにわたり径方向内側へ後退代20mmで後退していることを特徴とする請求項1に記載の異物除去型スクリュープレス。
- ドラムスクリーンは、複数の線材をスクリューの羽根と同方向の螺旋状に配置してなることを特徴とする請求項1に記載の異物除去型スクリュープレス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004058288A JP4474499B2 (ja) | 2004-03-03 | 2004-03-03 | 異物除去型スクリュープレス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004058288A JP4474499B2 (ja) | 2004-03-03 | 2004-03-03 | 異物除去型スクリュープレス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005246409A JP2005246409A (ja) | 2005-09-15 |
JP4474499B2 true JP4474499B2 (ja) | 2010-06-02 |
Family
ID=35027393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004058288A Expired - Lifetime JP4474499B2 (ja) | 2004-03-03 | 2004-03-03 | 異物除去型スクリュープレス |
Country Status (1)
Country | Link |
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JP (1) | JP4474499B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101221087B1 (ko) | 2010-04-26 | 2013-01-11 | 박병용 | 코일형 필터를 사용하는 이물질 분리장치 |
CN102583942B (zh) * | 2012-02-23 | 2013-10-02 | 丹东东方机电工程有限公司 | 双螺旋双滤鼓污泥浓缩脱水机 |
JP6188376B2 (ja) * | 2013-03-29 | 2017-08-30 | 株式会社クボタ | 汚泥脱水機 |
KR102200736B1 (ko) * | 2019-04-19 | 2021-01-11 | 김포도시관리공사 | 슬러지 탈수용 스크류 프레스 |
KR102153081B1 (ko) * | 2020-01-15 | 2020-09-07 | 이문석 | 메쉬스크린 및 이를 이용한 건설오니 탈수장치 |
-
2004
- 2004-03-03 JP JP2004058288A patent/JP4474499B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005246409A (ja) | 2005-09-15 |
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