JP4887335B2 - 汚泥の脱水処理装置 - Google Patents
汚泥の脱水処理装置 Download PDFInfo
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- JP4887335B2 JP4887335B2 JP2008160255A JP2008160255A JP4887335B2 JP 4887335 B2 JP4887335 B2 JP 4887335B2 JP 2008160255 A JP2008160255 A JP 2008160255A JP 2008160255 A JP2008160255 A JP 2008160255A JP 4887335 B2 JP4887335 B2 JP 4887335B2
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Description
Claims (2)
- 凝集反応槽にて汚泥と凝集剤とが攪拌混合されて凝集汚泥が生成され、該凝集汚泥が縦型スクリュープレスの濾筒内に当該濾筒の下部に設けた受入口から供給され、該濾筒内に配設されたスクリューの回転により凝集汚泥が当該濾筒内を上方に搬送されつつ圧搾脱水されるようにした汚泥の脱水処理装置において、
前記受入口より上方に前記凝集反応槽が配設され、該凝集反応槽から前記受入口に凝集汚泥を供給する供給パイプを備え、当該供給パイプ内に凝集汚泥が滞留し、該供給パイプ内に滞留する凝集汚泥の高さが前記濾筒内上端よりも低い状態を維持して、凝集汚泥を前記濾筒内に加圧供給することを特徴とする汚泥の脱水処理装置。 - 前記供給パイプ内に滞留する凝集汚泥の高さが前記濾筒内上端よりも低い所定範囲となる状態を維持することを特徴とする請求項1記載の汚泥の脱水処理装置。
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JP2008160255A JP4887335B2 (ja) | 2008-06-19 | 2008-06-19 | 汚泥の脱水処理装置 |
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JP2008160255A JP4887335B2 (ja) | 2008-06-19 | 2008-06-19 | 汚泥の脱水処理装置 |
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JP2008307535A JP2008307535A (ja) | 2008-12-25 |
JP4887335B2 true JP4887335B2 (ja) | 2012-02-29 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5089570B2 (ja) * | 2008-12-26 | 2012-12-05 | 三機工業株式会社 | スクリュープレス式脱水機 |
JP2010284623A (ja) * | 2009-06-15 | 2010-12-24 | Justec Co Ltd | フロック供給量均等化装置及び固液分離システム |
JP6209370B2 (ja) * | 2013-06-17 | 2017-10-04 | 水ing株式会社 | 汚泥凝集装置及び方法、及び汚泥処理装置 |
JP5899340B1 (ja) * | 2015-01-30 | 2016-04-06 | 月島機械株式会社 | 縦型濾過濃縮機を用いた濃縮方法 |
JP6072320B2 (ja) * | 2016-01-22 | 2017-02-01 | 月島機械株式会社 | 縦型濾過濃縮機、該縦型濾過濃縮機を用いた濃縮設備および濃縮方法 |
CN112010527A (zh) * | 2020-09-16 | 2020-12-01 | 山达玛 | 一种流域水污染治理用污泥脱水装置 |
CN113213725A (zh) * | 2021-06-16 | 2021-08-06 | 华电水务科技股份有限公司 | 一种污水处理用污泥固液分离设备及其运行方法 |
CN114940575B (zh) * | 2022-05-27 | 2023-06-23 | 国投信开水环境投资有限公司 | 一种用于调理污泥的装置及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3705466B2 (ja) * | 1998-03-13 | 2005-10-12 | 名古屋市 | 濃縮脱水方法及び濃縮脱水装置 |
JP3627809B2 (ja) * | 2001-09-18 | 2005-03-09 | 栗田工業株式会社 | 汚泥濃縮装置および汚泥濃縮方法 |
JP4930667B2 (ja) * | 2001-09-18 | 2012-05-16 | 栗田工業株式会社 | スクリュープレス式汚泥脱水装置 |
JP3627810B2 (ja) * | 2002-10-01 | 2005-03-09 | 栗田工業株式会社 | 汚泥濃縮装置および汚泥濃縮装置の洗浄方法 |
JP4541070B2 (ja) * | 2004-08-13 | 2010-09-08 | 月島機械株式会社 | 汚泥凝集装置及び方法、薬品供給位置制御装置 |
JP4569772B2 (ja) * | 2005-09-29 | 2010-10-27 | 栗田工業株式会社 | 汚泥濃縮装置および汚泥濃縮方法 |
JP4636559B2 (ja) * | 2006-08-10 | 2011-02-23 | 株式会社奥村組 | 縦型スクリュープレス |
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