JPH0354788U - - Google Patents

Info

Publication number
JPH0354788U
JPH0354788U JP11137489U JP11137489U JPH0354788U JP H0354788 U JPH0354788 U JP H0354788U JP 11137489 U JP11137489 U JP 11137489U JP 11137489 U JP11137489 U JP 11137489U JP H0354788 U JPH0354788 U JP H0354788U
Authority
JP
Japan
Prior art keywords
sewage tank
pipe
settling
blasting mechanism
pressure vessel
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
JP11137489U
Other languages
Japanese (ja)
Other versions
JPH0730153Y2 (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 JP11137489U priority Critical patent/JPH0730153Y2/en
Publication of JPH0354788U publication Critical patent/JPH0354788U/ja
Application granted granted Critical
Publication of JPH0730153Y2 publication Critical patent/JPH0730153Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Description

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

第１図は本考案第１実施例の固形物沈降防止装
置を施した調整槽の断面図、第２図は第１図の固
形物沈降防止装置におけるブラスト機構の要部断
面図、第３図は本考案第１実施例の固形物沈降防
止装置を施した汚水ピツトの断面図で、第４図は
従来の調整槽の断面図である。 １……調整槽、３……固形物沈降防止装置、６
……圧力容器、７……シリンダー、８……パイロ
ツト弁、９……ブラスト機構、１０……吐出口、
１１……中間パイプ、１２……主パイプ、１３…
…ノズル、１４……開放弁、２７……汚水ピツト
、２８……主パイプ、２９……ノズル、３０……
中間パイプ、３２……ブラスト機構、３３……開
放弁、３４……圧力容器。 Fig. 1 is a sectional view of a regulating tank equipped with a solid matter settling prevention device according to the first embodiment of the present invention, Fig. 2 is a sectional view of the main part of the blasting mechanism in the solid matter settling prevention device of Fig. 1, and Fig. 3 4 is a sectional view of a sewage pit equipped with a solid matter settling prevention device according to the first embodiment of the present invention, and FIG. 4 is a sectional view of a conventional regulating tank. 1...Adjustment tank, 3...Solid sedimentation prevention device, 6
...Pressure vessel, 7...Cylinder, 8...Pilot valve, 9...Blast mechanism, 10...Discharge port,
11... Intermediate pipe, 12... Main pipe, 13...
... Nozzle, 14 ... Release valve, 27 ... Sewage pit, 28 ... Main pipe, 29 ... Nozzle, 30 ...
Intermediate pipe, 32...Blast mechanism, 33...Opening valve, 34...Pressure vessel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力容器内の蓄積した圧縮気体を突風に変える
ブラスト機構と、汚水槽内に保持され、上端を前
記ブラスト機構の噴出口に連絡し、下端を前記汚
水槽内下部に且つ所定方向に開口するパイプとか
らなり、前記パイプは上端部近傍に、内部を外気
に開口する開放弁を備え、該パイプ内における水
の吐出・復帰動作を反復することにより、汚水槽
内の固定物の沈降を防止することを特徴とする汚
水槽の固定物沈降防止装置。 A blasting mechanism that converts the compressed gas accumulated in the pressure vessel into a gust of wind, and a pipe held in the sewage tank, with its upper end communicating with the spout of the blasting mechanism and its lower end opening in the lower part of the sewage tank in a predetermined direction. The pipe is equipped with a release valve near its upper end that opens the inside to the outside air, and by repeating the discharge and return operation of water in the pipe, the settling of fixed objects in the sewage tank is prevented. A device for preventing settling of fixed substances in a sewage tank, which is characterized by:
JP11137489U 1989-09-22 1989-09-22 Solid sedimentation prevention device for sewage tank Expired - Lifetime JPH0730153Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11137489U JPH0730153Y2 (en) 1989-09-22 1989-09-22 Solid sedimentation prevention device for sewage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11137489U JPH0730153Y2 (en) 1989-09-22 1989-09-22 Solid sedimentation prevention device for sewage tank

Publications (2)

Publication Number Publication Date
JPH0354788U true JPH0354788U (en) 1991-05-27
JPH0730153Y2 JPH0730153Y2 (en) 1995-07-12

Family

ID=31659859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11137489U Expired - Lifetime JPH0730153Y2 (en) 1989-09-22 1989-09-22 Solid sedimentation prevention device for sewage tank

Country Status (1)

Country Link
JP (1) JPH0730153Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002309599A (en) * 2001-04-13 2002-10-23 Shinmei Sangyo:Kk Repair device for use from inside of attaching pipe joint of existing manhole or the like and structure of large- bore pipe joint making inclination angle of cast-in-place manhole or the like variable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002309599A (en) * 2001-04-13 2002-10-23 Shinmei Sangyo:Kk Repair device for use from inside of attaching pipe joint of existing manhole or the like and structure of large- bore pipe joint making inclination angle of cast-in-place manhole or the like variable

Also Published As

Publication number Publication date
JPH0730153Y2 (en) 1995-07-12

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