JPS6053391U - Odor diffusion prevention device in sand settling ponds - Google Patents

Odor diffusion prevention device in sand settling ponds

Info

Publication number
JPS6053391U
JPS6053391U JP14358583U JP14358583U JPS6053391U JP S6053391 U JPS6053391 U JP S6053391U JP 14358583 U JP14358583 U JP 14358583U JP 14358583 U JP14358583 U JP 14358583U JP S6053391 U JPS6053391 U JP S6053391U
Authority
JP
Japan
Prior art keywords
sand settling
prevention device
diffusion prevention
settling ponds
odor diffusion
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.)
Granted
Application number
JP14358583U
Other languages
Japanese (ja)
Other versions
JPH0120968Y2 (en
Inventor
保雄 田中
豊 森
Original Assignee
株式会社荏原製作所
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 by 株式会社荏原製作所 filed Critical 株式会社荏原製作所
Priority to JP14358583U priority Critical patent/JPS6053391U/en
Publication of JPS6053391U publication Critical patent/JPS6053391U/en
Application granted granted Critical
Publication of JPH0120968Y2 publication Critical patent/JPH0120968Y2/ja
Granted legal-status Critical Current

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  • Sewage (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の沈砂池の流入口付近の一例を示す断面図
で、第２図は本考案の一実施例を示す沈散池の流入口付
近の断面図、第３図は第２図における本考案の要部拡大
図、第４図は第３図のＡ−Ａ線断面図である。 １・・・・・・沈散池、２・・・・・・排気筒、３・・
・・・・排気、４・・・・・・下水、５・・・・・・導
水渠、６・・・・・・流入口、７・・・・・・マンホー
ル　８　ａｓｓｅｓｓフロート、９・・・・・・ゲート
、１０・・・・・・チェーン、１１・・・・・・ホイー
ル、１２・・・・・・バランスウェイト、１４・・・・
・・ガイド、１５・・・・・・クラッチ、１６・・・・
・・モータ、１７・・・・・・開口窓、１８・・・・・
・フラップ、１９・・・・・・フラップフロート。Fig. 1 is a sectional view showing an example of the vicinity of the inlet of a conventional settling basin, Fig. 2 is a sectional view of the vicinity of the inlet of a settling basin showing an embodiment of the present invention, and Fig. 3 is a sectional view of the vicinity of the inlet of a settling basin of the present invention. FIG. 4 is an enlarged view of the main part of the invention, and is a sectional view taken along the line A--A in FIG. 3. 1... Sedimentation pond, 2... Exhaust stack, 3...
...exhaust, 4...sewage, 5...water conduit, 6...inlet, 7...manhole 8 assess float, 9... ...Gate, 10...Chain, 11...Wheel, 12...Balance weight, 14...
...Guide, 15...Clutch, 16...
...Motor, 17...Opening window, 18...
・Flap, 19...Flap float.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下水処理施設における密閉式沈砂地の流入口に、流入水
位の変動に追従してゲートを昇降せしめる浮力を有する
フロートを付設したゲートを設けたことを特徴とする沈
砂池における臭気放散防止装置。An odor dispersion prevention device for a sand settling basin in a sewage treatment facility, characterized in that a gate is provided at the inlet of a closed sand settling basin with a float having buoyancy that moves the gate up and down in accordance with fluctuations in the inflow water level.
JP14358583U 1983-09-19 1983-09-19 Odor diffusion prevention device in sand settling ponds Granted JPS6053391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14358583U JPS6053391U (en) 1983-09-19 1983-09-19 Odor diffusion prevention device in sand settling ponds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14358583U JPS6053391U (en) 1983-09-19 1983-09-19 Odor diffusion prevention device in sand settling ponds

Publications (2)

Publication Number Publication Date
JPS6053391U true JPS6053391U (en) 1985-04-15
JPH0120968Y2 JPH0120968Y2 (en) 1989-06-23

Family

ID=30320461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14358583U Granted JPS6053391U (en) 1983-09-19 1983-09-19 Odor diffusion prevention device in sand settling ponds

Country Status (1)

Country Link
JP (1) JPS6053391U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030026197A (en) * 2001-09-25 2003-03-31 류주환 Apparatus for preventing counter current water in a flooded area

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156507U (en) * 1982-04-13 1983-10-19 丸誠重工業株式会社 Odor prevention closure device for sand settling basins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156507U (en) * 1982-04-13 1983-10-19 丸誠重工業株式会社 Odor prevention closure device for sand settling basins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030026197A (en) * 2001-09-25 2003-03-31 류주환 Apparatus for preventing counter current water in a flooded area

Also Published As

Publication number Publication date
JPH0120968Y2 (en) 1989-06-23

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