JPS5482854A - Disposal of screen deposits - Google Patents

Disposal of screen deposits

Info

Publication number
JPS5482854A
JPS5482854A JP15135077A JP15135077A JPS5482854A JP S5482854 A JPS5482854 A JP S5482854A JP 15135077 A JP15135077 A JP 15135077A JP 15135077 A JP15135077 A JP 15135077A JP S5482854 A JPS5482854 A JP S5482854A
Authority
JP
Japan
Prior art keywords
deposits
screen
pulverized
washed
stirred
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
JP15135077A
Other languages
Japanese (ja)
Other versions
JPS5711258B2 (en
Inventor
Hajime Ito
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 JP15135077A priority Critical patent/JPS5482854A/en
Publication of JPS5482854A publication Critical patent/JPS5482854A/en
Publication of JPS5711258B2 publication Critical patent/JPS5711258B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To pulverize and wash screen deposits or srum within a short time, by wsahing the screen deposits or scum while stirring and pulverzing them to remove soluble organic substances and sludge-like substances.
CONSTITUTION: The sceeen deposits supplied into a rotary washing vessel 1 are stirred, pulverized and washed by rotary motion, blades 2 and high-pressure washing water ejected from a nozzle 3. Thereby, the screen deposits or the soluble organic substances are untangled or pulverized to minute pieces. Thereafter, the screen deposits are supplied to a secondary washing vessel 5 to wash the deposits further. The deposits are shocked and stirred by high-pressure washing water or air from a washing nozzle 8 so that the solids are pulverized and washed. Then, the screen deposits are caused to flow down further by water flow produced by a circuit. At that time, the deposits are washed and pulverized further by the stirred water flow. Then, the deposits are discharged from the vessel by a scrape-up means.
COPYRIGHT: (C)1979,JPO&Japio
JP15135077A 1977-12-15 1977-12-15 Disposal of screen deposits Granted JPS5482854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15135077A JPS5482854A (en) 1977-12-15 1977-12-15 Disposal of screen deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15135077A JPS5482854A (en) 1977-12-15 1977-12-15 Disposal of screen deposits

Publications (2)

Publication Number Publication Date
JPS5482854A true JPS5482854A (en) 1979-07-02
JPS5711258B2 JPS5711258B2 (en) 1982-03-03

Family

ID=15516631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15135077A Granted JPS5482854A (en) 1977-12-15 1977-12-15 Disposal of screen deposits

Country Status (1)

Country Link
JP (1) JPS5482854A (en)

Also Published As

Publication number Publication date
JPS5711258B2 (en) 1982-03-03

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