JP2014200753A - ディストリビュータの洗浄構造 - Google Patents
ディストリビュータの洗浄構造 Download PDFInfo
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- JP2014200753A JP2014200753A JP2013079920A JP2013079920A JP2014200753A JP 2014200753 A JP2014200753 A JP 2014200753A JP 2013079920 A JP2013079920 A JP 2013079920A JP 2013079920 A JP2013079920 A JP 2013079920A JP 2014200753 A JP2014200753 A JP 2014200753A
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- Prior art keywords
- tank
- cleaning
- distributor
- treated water
- cleaning liquid
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- 238000004140 cleaning Methods 0.000 title claims abstract description 186
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 239000007788 liquid Substances 0.000 claims abstract description 90
- 238000004062 sedimentation Methods 0.000 claims description 27
- 238000000605 extraction Methods 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 abstract 2
- 238000005345 coagulation Methods 0.000 description 23
- 230000015271 coagulation Effects 0.000 description 23
- 238000003860 storage Methods 0.000 description 18
- 239000010802 sludge Substances 0.000 description 13
- 238000005406 washing Methods 0.000 description 13
- 238000002156 mixing Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- 230000000630 rising effect Effects 0.000 description 7
- 230000001174 ascending effect Effects 0.000 description 5
- 238000005352 clarification Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (4)
- 沈降分離を行う槽と、
前記槽内に直立状態で配設されており、被処理水が導入されるチャンバと、
前記チャンバ内の処理水を前記槽内に分配供給するディストリビュータと、を備える沈殿槽に設けられ、前記ディストリビュータを洗浄する洗浄構造であって、
上下方向において、前記槽内の前記処理水の水面側の第1の流出口と前記ディストリビュータとの間の位置から、前記槽内の前記処理水を取り出す取出部と、
前記取出部から取り出された前記処理水を洗浄液として前記ディストリビュータの内部に供給する洗浄部と、
前記取出部と前記洗浄部とを接続する洗浄液ラインと、を備えるディストリビュータの洗浄構造。 - 前記取出部は、前記槽の側面に設けられた第2の流出口によって構成されている、請求項1に記載のディストリビュータの洗浄構造。
- 前記取出部は、前記槽内に配置されるポンプによって構成されている、請求項1に記載のディストリビュータの洗浄構造。
- 前記洗浄部は、前記ディストリビュータの内部に対し、前記取出部側へ向けて前記洗浄液を供給する、請求項1〜3の何れか一項に記載のディストリビュータの洗浄構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013079920A JP6013260B2 (ja) | 2013-04-05 | 2013-04-05 | ディストリビュータの洗浄構造 |
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JP2013079920A JP6013260B2 (ja) | 2013-04-05 | 2013-04-05 | ディストリビュータの洗浄構造 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014200753A true JP2014200753A (ja) | 2014-10-27 |
JP2014200753A5 JP2014200753A5 (ja) | 2015-09-24 |
JP6013260B2 JP6013260B2 (ja) | 2016-10-25 |
Family
ID=52351706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013079920A Active JP6013260B2 (ja) | 2013-04-05 | 2013-04-05 | ディストリビュータの洗浄構造 |
Country Status (1)
Country | Link |
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JP (1) | JP6013260B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017177000A (ja) * | 2016-03-30 | 2017-10-05 | 住友重機械エンバイロメント株式会社 | 凝集沈殿処理装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002282608A (ja) * | 2001-03-29 | 2002-10-02 | Sumitomo Heavy Ind Ltd | ディストリビュータ洗浄方法及び装置 |
JP2002361003A (ja) * | 2001-06-06 | 2002-12-17 | Kurita Water Ind Ltd | 凝集沈殿装置 |
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2013
- 2013-04-05 JP JP2013079920A patent/JP6013260B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002282608A (ja) * | 2001-03-29 | 2002-10-02 | Sumitomo Heavy Ind Ltd | ディストリビュータ洗浄方法及び装置 |
JP2002361003A (ja) * | 2001-06-06 | 2002-12-17 | Kurita Water Ind Ltd | 凝集沈殿装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017177000A (ja) * | 2016-03-30 | 2017-10-05 | 住友重機械エンバイロメント株式会社 | 凝集沈殿処理装置 |
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JP6013260B2 (ja) | 2016-10-25 |
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