JPS5592198A - Disposing method of screenings or the like - Google Patents

Disposing method of screenings or the like

Info

Publication number
JPS5592198A
JPS5592198A JP16419878A JP16419878A JPS5592198A JP S5592198 A JPS5592198 A JP S5592198A JP 16419878 A JP16419878 A JP 16419878A JP 16419878 A JP16419878 A JP 16419878A JP S5592198 A JPS5592198 A JP S5592198A
Authority
JP
Japan
Prior art keywords
screenings
washing
washing vessel
nozzles
fine grains
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
JP16419878A
Other languages
Japanese (ja)
Other versions
JPS585102B2 (en
Inventor
Masanori Fushio
Kanji Asada
Eiichi Muto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Kiden Kogyo Ltd
Original Assignee
Hitachi Kiden Kogyo Ltd
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 Hitachi Kiden Kogyo Ltd filed Critical Hitachi Kiden Kogyo Ltd
Priority to JP53164198A priority Critical patent/JPS585102B2/en
Publication of JPS5592198A publication Critical patent/JPS5592198A/en
Publication of JPS585102B2 publication Critical patent/JPS585102B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

PURPOSE:To surely and easily perform a series of processing up to dehydration, by washing and pulverizing screenings or the like removed from sewage in a sewage disposal plant or pump-up plant and then separating and scraping up the screenings or the like by a cylindrical screen. CONSTITUTION:Streenings or scum collected from a settling pond is conducted to a washing vessel 2 by a conveyor or the like. The washing vessel is equipped with numerous washing nozzles. High-pressure water or air is ejected from the nozzles to apply impact and stirring action to pulyerize weak solids such as human feces and pulverize and wash soluble substances. Relatively heavy garbage, sand, sludge or the like belonging to the screenings in the washing vessel 2 and sedimented at the bottom of the screenings is removed through a pipe 8. The pulverized and washed screenings are conveyed to a cylindrical screen 9 as a separation and scrape- up means along an overflow plate 6. Water and fine grains are separated from each other by the screen. The fine grains are dropped to a dehydrator 13 through an outlet chute 12.
JP53164198A 1978-12-28 1978-12-28 Processing equipment for screen scum, etc. Expired JPS585102B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53164198A JPS585102B2 (en) 1978-12-28 1978-12-28 Processing equipment for screen scum, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53164198A JPS585102B2 (en) 1978-12-28 1978-12-28 Processing equipment for screen scum, etc.

Publications (2)

Publication Number Publication Date
JPS5592198A true JPS5592198A (en) 1980-07-12
JPS585102B2 JPS585102B2 (en) 1983-01-29

Family

ID=15788533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53164198A Expired JPS585102B2 (en) 1978-12-28 1978-12-28 Processing equipment for screen scum, etc.

Country Status (1)

Country Link
JP (1) JPS585102B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116216852A (en) * 2023-03-27 2023-06-06 江苏诺莱智慧水务装备有限公司 Ultrafiltration treatment device for drinking water

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373472A (en) * 1976-12-09 1978-06-29 Hitachi Kiden Kogyo Kk Method and apparatus for treating sewageescreened sludge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373472A (en) * 1976-12-09 1978-06-29 Hitachi Kiden Kogyo Kk Method and apparatus for treating sewageescreened sludge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116216852A (en) * 2023-03-27 2023-06-06 江苏诺莱智慧水务装备有限公司 Ultrafiltration treatment device for drinking water
CN116216852B (en) * 2023-03-27 2024-06-11 江苏诺莱智慧水务装备有限公司 Ultrafiltration treatment device for drinking water

Also Published As

Publication number Publication date
JPS585102B2 (en) 1983-01-29

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