JPS5660603A - Sludge dehydrator - Google Patents

Sludge dehydrator

Info

Publication number
JPS5660603A
JPS5660603A JP13520079A JP13520079A JPS5660603A JP S5660603 A JPS5660603 A JP S5660603A JP 13520079 A JP13520079 A JP 13520079A JP 13520079 A JP13520079 A JP 13520079A JP S5660603 A JPS5660603 A JP S5660603A
Authority
JP
Japan
Prior art keywords
sludge
water
permeable
belts
slave
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
JP13520079A
Other languages
Japanese (ja)
Other versions
JPS6344406B2 (en
Inventor
Moriyuki Hirota
Shigeki Sawada
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP13520079A priority Critical patent/JPS5660603A/en
Publication of JPS5660603A publication Critical patent/JPS5660603A/en
Publication of JPS6344406B2 publication Critical patent/JPS6344406B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/246—The material being conveyed around a drum between pressing bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To efficiently and continuously obtain low-moisture content dehydrated sludge by providing a pair of water-permeable master-slave filter belts, water- permeable endless electrode belt, a pressurized electroosmosis dehydrator section, and a sludge feeder.
CONSTITUTION: A sludge dehydrator consists of a roll 3' having surface of electric conductive material, a pair of water-permeable slave-master filter belts 1a, 1b which are circulating, an electric conductive, water-permeable, circulating, endless electrode belt 6, means 10, 10' to supply d.c. current to the surface of the roll 3', and a means 8' to supply d.c. current to the electrode belt 6. Sludge is pinched by the master-slave belts 1a, 1b and is dehydrated in the area 7 of a pressurized electroosmosis dehydration where the above belts and the electrode belt 6 are overlayed and move around the pressure roll 3'. The separated water is dropped on the filtrate receiver 9 and the dehydrated sludge is removed by the scraper 4a from the belt.
COPYRIGHT: (C)1981,JPO&Japio
JP13520079A 1979-10-22 1979-10-22 Sludge dehydrator Granted JPS5660603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13520079A JPS5660603A (en) 1979-10-22 1979-10-22 Sludge dehydrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13520079A JPS5660603A (en) 1979-10-22 1979-10-22 Sludge dehydrator

Publications (2)

Publication Number Publication Date
JPS5660603A true JPS5660603A (en) 1981-05-25
JPS6344406B2 JPS6344406B2 (en) 1988-09-05

Family

ID=15146180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13520079A Granted JPS5660603A (en) 1979-10-22 1979-10-22 Sludge dehydrator

Country Status (1)

Country Link
JP (1) JPS5660603A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025597A (en) * 1983-07-21 1985-02-08 Fuji Electric Corp Res & Dev Ltd Electroosmotic-type dehydrator
JPS6118410A (en) * 1984-07-04 1986-01-27 Fuji Electric Corp Res & Dev Ltd Operation controlling system for electroosmotic dehydrator
JPS6177195U (en) * 1984-10-29 1986-05-23
JPS63256113A (en) * 1987-04-13 1988-10-24 Fuji Electric Co Ltd Electroosmotic dehydrator
KR101045151B1 (en) 2011-02-11 2011-06-30 주식회사 화인 Electro-osmosis dehydrator of electrophoresis style for electric current for input and processing of sludge
JP2014523339A (en) * 2011-06-27 2014-09-11 ファイン インコーポレイテッド Drum type electroosmotic dehydrator that saves electricity in a narrow space between the positive and negative electrodes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031661A (en) * 1973-05-29 1975-03-28
JPS5057068A (en) * 1973-09-21 1975-05-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031661A (en) * 1973-05-29 1975-03-28
JPS5057068A (en) * 1973-09-21 1975-05-19

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025597A (en) * 1983-07-21 1985-02-08 Fuji Electric Corp Res & Dev Ltd Electroosmotic-type dehydrator
JPS6118410A (en) * 1984-07-04 1986-01-27 Fuji Electric Corp Res & Dev Ltd Operation controlling system for electroosmotic dehydrator
JPH0413003B2 (en) * 1984-07-04 1992-03-06 Fuji Denki Sogo Kenkyusho Kk
JPS6177195U (en) * 1984-10-29 1986-05-23
JPH0347758Y2 (en) * 1984-10-29 1991-10-11
JPS63256113A (en) * 1987-04-13 1988-10-24 Fuji Electric Co Ltd Electroosmotic dehydrator
KR101045151B1 (en) 2011-02-11 2011-06-30 주식회사 화인 Electro-osmosis dehydrator of electrophoresis style for electric current for input and processing of sludge
WO2012108592A1 (en) * 2011-02-11 2012-08-16 주식회사 화인 Electrophoresis-type electro-osmosis dehydrator for easily feeding and processing sludge
JP2014523339A (en) * 2011-06-27 2014-09-11 ファイン インコーポレイテッド Drum type electroosmotic dehydrator that saves electricity in a narrow space between the positive and negative electrodes

Also Published As

Publication number Publication date
JPS6344406B2 (en) 1988-09-05

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