JPS5653769A - Washing method of screenings and its device - Google Patents

Washing method of screenings and its device

Info

Publication number
JPS5653769A
JPS5653769A JP13036379A JP13036379A JPS5653769A JP S5653769 A JPS5653769 A JP S5653769A JP 13036379 A JP13036379 A JP 13036379A JP 13036379 A JP13036379 A JP 13036379A JP S5653769 A JPS5653769 A JP S5653769A
Authority
JP
Japan
Prior art keywords
screenings
water
vessel
washing
separator
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
JP13036379A
Other languages
Japanese (ja)
Other versions
JPS5728300B2 (en
Inventor
Toshiaki Tsuda
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 JP13036379A priority Critical patent/JPS5653769A/en
Publication of JPS5653769A publication Critical patent/JPS5653769A/en
Publication of JPS5728300B2 publication Critical patent/JPS5728300B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To perform washing and discharging surely and easily by charging a predetermined amount of screenings into a washing vessel, spouting high-pressure water while preventing its flow-down with a weir to wash the screenings, thence increasing the water level to allow the water to flow down and discharge.
CONSTITUTION: A predetermined amount of screenings are charged into a washing vessel 1 by a charger 2, and high-pressure washing water is injected from a nozzle 3 to disintegrate and agitate the screenings floating on the water surface, and while in the process, they are stored in the vessel and are thereby washed. In this case, a weir 6 is provided in a predetermined position to prevent the unwashed screenings from flowing over the overflow weir and flowing down to a separator 5 side. Thence, they are washed for a predetermined time, after which the injection of high- pressure water of the nozzle 3 is stopped and a circulating pump 9 and the separator 5 are started to supply washing water in the vessel 1 to the upper stream side via a pipe 8 so that the water level is increased. As a result, the screenings having been washed flow down by overflowing the weirs 6, 4, flow into the separator 5 and are discharged to outside the vessel.
COPYRIGHT: (C)1981,JPO&Japio
JP13036379A 1979-10-09 1979-10-09 Washing method of screenings and its device Granted JPS5653769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13036379A JPS5653769A (en) 1979-10-09 1979-10-09 Washing method of screenings and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13036379A JPS5653769A (en) 1979-10-09 1979-10-09 Washing method of screenings and its device

Publications (2)

Publication Number Publication Date
JPS5653769A true JPS5653769A (en) 1981-05-13
JPS5728300B2 JPS5728300B2 (en) 1982-06-16

Family

ID=15032578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13036379A Granted JPS5653769A (en) 1979-10-09 1979-10-09 Washing method of screenings and its device

Country Status (1)

Country Link
JP (1) JPS5653769A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01164766A (en) * 1987-12-18 1989-06-28 Inax Corp Method for calcining accessary tile

Also Published As

Publication number Publication date
JPS5728300B2 (en) 1982-06-16

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