JPH0326306U - - Google Patents

Info

Publication number
JPH0326306U
JPH0326306U JP8815089U JP8815089U JPH0326306U JP H0326306 U JPH0326306 U JP H0326306U JP 8815089 U JP8815089 U JP 8815089U JP 8815089 U JP8815089 U JP 8815089U JP H0326306 U JPH0326306 U JP H0326306U
Authority
JP
Japan
Prior art keywords
filter bed
height
water
air cleaning
filtration
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.)
Pending
Application number
JP8815089U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8815089U priority Critical patent/JPH0326306U/ja
Publication of JPH0326306U publication Critical patent/JPH0326306U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の濾床上部水抜装置の1実施例
の要部の縦断側面図、第2図は本考案の適用され
る重力濾過池の1例の縦断側面図である。 1…原水、2…濾過室、3…濾床、4…集水機
構、5…集水室、6…濾過水サイフオン管、7…
処理水渠、8…逆洗用水貯槽、9…排水渠、10
…排水ゲート、11…支切壁、12…逆洗排水ト
ラフ、13…水抜サイフオン管、14…排気弁、
15…洗浄用空気、16…逆洗用サイフオン管、
17…真空系、l…上位水準、l…下位水準

Claims (1)

    【実用新案登録請求の範囲】
  1. 空気洗浄機構を有する重力濾過池において、目
    づまりした濾床の逆洗時に、空気洗浄あるいは表
    面洗浄前に濾過室内の水を濾床直上の高さまで水
    抜きするため、濾過室内の前記高さから逆洗排水
    トラフ高さの支切壁を越えて隣設排水渠にわたり
    配設した水抜サイフオン管に対し、その頂部に逆
    止弁を付設したことを特徴とする重力濾過池の濾
    床上部水抜装置。
JP8815089U 1989-07-26 1989-07-26 Pending JPH0326306U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8815089U JPH0326306U (ja) 1989-07-26 1989-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8815089U JPH0326306U (ja) 1989-07-26 1989-07-26

Publications (1)

Publication Number Publication Date
JPH0326306U true JPH0326306U (ja) 1991-03-18

Family

ID=31637779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8815089U Pending JPH0326306U (ja) 1989-07-26 1989-07-26

Country Status (1)

Country Link
JP (1) JPH0326306U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008178316A (ja) * 2007-01-23 2008-08-07 Shimano Inc 両軸受リール

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844562B1 (ja) * 1969-04-25 1973-12-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844562B1 (ja) * 1969-04-25 1973-12-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008178316A (ja) * 2007-01-23 2008-08-07 Shimano Inc 両軸受リール

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