JPH0161997U - - Google Patents

Info

Publication number
JPH0161997U
JPH0161997U JP1987157724U JP15772487U JPH0161997U JP H0161997 U JPH0161997 U JP H0161997U JP 1987157724 U JP1987157724 U JP 1987157724U JP 15772487 U JP15772487 U JP 15772487U JP H0161997 U JPH0161997 U JP H0161997U
Authority
JP
Japan
Prior art keywords
cylindrical body
organic wastewater
aeration tank
pressurized
treatment apparatus
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
JP1987157724U
Other languages
Japanese (ja)
Other versions
JPH0417277Y2 (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 JP1987157724U priority Critical patent/JPH0417277Y2/ja
Publication of JPH0161997U publication Critical patent/JPH0161997U/ja
Application granted granted Critical
Publication of JPH0417277Y2 publication Critical patent/JPH0417277Y2/ja
Expired 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

  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Description

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

図は本考案の実施例を示すものであつて、第１
図はフローチヤート図、第２図および第３図は加
圧曝気槽の断面図である。 ３……加圧曝気槽、４……筒状体、５，６……
分岐パイプ、５ａ，６ａ……吐出部、９……循環
ポンプ、１０……コンプレツサー、１３……循環
路、１７……分離槽。 The figure shows an embodiment of the present invention.
The figure is a flowchart, and FIGS. 2 and 3 are cross-sectional views of the pressurized aeration tank. 3... Pressurized aeration tank, 4... Cylindrical body, 5, 6...
Branch pipe, 5a, 6a...Discharge part, 9...Circulation pump, 10...Compressor, 13...Circulation path, 17...Separation tank.

Claims (1)

【実用新案登録請求の範囲】 (1) 有機廃水を加圧曝気して生物酸化を行わせ
る加圧曝気槽３と、該加圧曝気槽３から送り出さ
れた溶液を汚泥と清浄水に分離する分離槽１７と
を有する有機廃水の処理装置において、上記加圧
曝気槽３の内部に筒状体４を配設するとともに、
該加圧曝気槽３内の溶液を内外に循環させる循環
ポンプ９を備えた循環路１３を設け、該循環路１
３にエアを送出するコンプレツサー１０を設ける
とともに、該循環路１３を分岐させてその分岐パ
イプ５，６の吐出部５ａ，６ａを上記筒状体４の
内部の互いに対向する位置に配設し、該吐出部５
ａ，６ａを屈曲させて該筒状体４の内部に旋回流
ａを生じさせるようにしたことを特徴とする有機
廃水の処理装置。 (2) 上記筒状体４が径小部４ａを有する中絞り
形状であり、また上記吐出部５ａ，６ａが該筒状
体４の下部にあつて上方へ屈曲し、該筒状体４の
内部に上方へ向う旋回流ａを生じさせるようにし
たことを特徴とする上記実用新案登録請求の範囲
第１項に記載の有機廃水の処理装置。[Claims for Utility Model Registration] (1) A pressurized aeration tank 3 in which organic wastewater is pressurized and aerated to perform biological oxidation, and a solution sent from the pressurized aeration tank 3 is separated into sludge and clean water. In an organic wastewater treatment apparatus having a separation tank 17, a cylindrical body 4 is disposed inside the pressurized aeration tank 3, and
A circulation path 13 equipped with a circulation pump 9 for circulating the solution in the pressurized aeration tank 3 in and out is provided, and the circulation path 1
3 is provided with a compressor 10 for delivering air, the circulation path 13 is branched, and the discharge portions 5a, 6a of the branch pipes 5, 6 are disposed at positions facing each other inside the cylindrical body 4, The discharge part 5
An organic wastewater treatment apparatus characterized in that a and 6a are bent to generate a swirling flow a inside the cylindrical body 4. (2) The cylindrical body 4 has a medium-drawn shape with a small diameter portion 4a, and the discharge portions 5a and 6a are located at the lower part of the cylindrical body 4 and are bent upward. The organic wastewater treatment apparatus according to claim 1 of the above-mentioned utility model registration, characterized in that an upward swirling flow a is generated inside the apparatus.
JP1987157724U 1987-10-15 1987-10-15 Expired JPH0417277Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987157724U JPH0417277Y2 (en) 1987-10-15 1987-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987157724U JPH0417277Y2 (en) 1987-10-15 1987-10-15

Publications (2)

Publication Number Publication Date
JPH0161997U true JPH0161997U (en) 1989-04-20
JPH0417277Y2 JPH0417277Y2 (en) 1992-04-17

Family

ID=31437419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987157724U Expired JPH0417277Y2 (en) 1987-10-15 1987-10-15

Country Status (1)

Country Link
JP (1) JPH0417277Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07124580A (en) * 1993-05-20 1995-05-16 Tetsuo Nishida Agitating treatment tank, culture treatment tank and water treatment equipment jointly provided with these tanks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895293A (en) * 1981-12-01 1983-06-06 株式会社東芝 Module type flow rate control mechanism
JPS6154288A (en) * 1984-08-21 1986-03-18 Nippon Kokan Kk <Nkk> Purifying apparatus of closed water basin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895293A (en) * 1981-12-01 1983-06-06 株式会社東芝 Module type flow rate control mechanism
JPS6154288A (en) * 1984-08-21 1986-03-18 Nippon Kokan Kk <Nkk> Purifying apparatus of closed water basin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07124580A (en) * 1993-05-20 1995-05-16 Tetsuo Nishida Agitating treatment tank, culture treatment tank and water treatment equipment jointly provided with these tanks

Also Published As

Publication number Publication date
JPH0417277Y2 (en) 1992-04-17

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