JPS5886298U - Sewage septic tank - Google Patents

Sewage septic tank

Info

Publication number
JPS5886298U
JPS5886298U JP1981182406U JP18240681U JPS5886298U JP S5886298 U JPS5886298 U JP S5886298U JP 1981182406 U JP1981182406 U JP 1981182406U JP 18240681 U JP18240681 U JP 18240681U JP S5886298 U JPS5886298 U JP S5886298U
Authority
JP
Japan
Prior art keywords
chamber
sedimentation separation
septic tank
separation chamber
communication port
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
JP1981182406U
Other languages
Japanese (ja)
Other versions
JPS6140398Y2 (en
Inventor
松本　十郎
純 石田
Original Assignee
株式会社西原環境衛生研究所
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 株式会社西原環境衛生研究所 filed Critical 株式会社西原環境衛生研究所
Priority to JP1981182406U priority Critical patent/JPS5886298U/en
Publication of JPS5886298U publication Critical patent/JPS5886298U/en
Application granted granted Critical
Publication of JPS6140398Y2 publication Critical patent/JPS6140398Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Treatment Of Biological Wastes In General (AREA)
  • Biological Treatment Of Waste Water (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 the drawing]

第１図は従来の汚水浄化槽の縦断面図、第２図は同横断
面図、第３図はこの考案の一実施例の縦断面図、第４図
イ、二はこの考案の要部の平面図１、口は同縦断面図、
ハは同斜視図、第５図から第８図はこの考案の要部の他
の実施例を示す斜視図を示す。 １・・・接触曝気室、２・・・沈殿分離室、５・・・槽
体１．８・・・沈殿室、１１・・・連通口、１２・・・
移流筒、１３・・・移流筒の開口部、１４・・・分流板
。Fig. 1 is a vertical cross-sectional view of a conventional sewage septic tank, Fig. 2 is a cross-sectional view of the same, Fig. 3 is a longitudinal cross-sectional view of an embodiment of this invention, and Fig. 4 A and 2 are main parts of this invention. Plan view 1, the mouth is the same longitudinal sectional view,
C shows the same perspective view, and FIGS. 5 to 8 show perspective views showing other embodiments of the main parts of this invention. DESCRIPTION OF SYMBOLS 1... Contact aeration chamber, 2... Sedimentation separation chamber, 5... Tank body 1.8... Sedimentation chamber, 11... Communication port, 12...
Advection tube, 13... Opening of advection tube, 14... Divider plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 槽体内を沈殿分離室と接触曝気室と沈殿室とに区分され
た汚水浄化槽において、上記沈殿分離室と上記接触曝気
室とを区分する仕切板と、この仕切板の水面下に穿設さ
れ、上記接触曝気室への上澄液の流入および沈殿分離室
への汚泥の返送を行う連通口と、この連通口の沈殿分離
室側に設けられ、該連通口を覆いかつ下端が開口した移
流筒と、この移流筒の下端開口部に対向配置され、上記
返送汚泥を分散供給する末広がり状の分流板とを備えた
汚水浄化槽。In a sewage septic tank whose tank body is divided into a sedimentation separation chamber, a contact aeration chamber, and a sedimentation chamber, a partition plate is provided for dividing the sedimentation separation chamber and the contact aeration chamber, and a partition plate is provided below the water surface of the partition plate, A communication port for inflowing supernatant liquid into the contact aeration chamber and returning sludge to the sedimentation separation chamber, and an advection tube provided on the sedimentation separation chamber side of this communication port, covering the communication port and having an open bottom end. A sewage septic tank comprising: and a diverging plate that is disposed opposite to the lower end opening of the advection cylinder and has a shape that spreads toward the end and supplies the returned sludge in a distributed manner.
JP1981182406U 1981-12-07 1981-12-07 Sewage septic tank Granted JPS5886298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981182406U JPS5886298U (en) 1981-12-07 1981-12-07 Sewage septic tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981182406U JPS5886298U (en) 1981-12-07 1981-12-07 Sewage septic tank

Publications (2)

Publication Number Publication Date
JPS5886298U true JPS5886298U (en) 1983-06-11
JPS6140398Y2 JPS6140398Y2 (en) 1986-11-18

Family

ID=29980745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981182406U Granted JPS5886298U (en) 1981-12-07 1981-12-07 Sewage septic tank

Country Status (1)

Country Link
JP (1) JPS5886298U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007260620A (en) * 2006-03-29 2007-10-11 Kubota Corp Septic tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007260620A (en) * 2006-03-29 2007-10-11 Kubota Corp Septic tank

Also Published As

Publication number Publication date
JPS6140398Y2 (en) 1986-11-18

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