JPS5680398A - Sludge dehydrating device - Google Patents

Sludge dehydrating device

Info

Publication number
JPS5680398A
JPS5680398A JP15634379A JP15634379A JPS5680398A JP S5680398 A JPS5680398 A JP S5680398A JP 15634379 A JP15634379 A JP 15634379A JP 15634379 A JP15634379 A JP 15634379A JP S5680398 A JPS5680398 A JP S5680398A
Authority
JP
Japan
Prior art keywords
sludge
belts
roller
pressure
dehydrating
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.)
Pending
Application number
JP15634379A
Other languages
Japanese (ja)
Inventor
Tadao Takeuchi
Yasuhiko Ishii
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 JP15634379A priority Critical patent/JPS5680398A/en
Publication of JPS5680398A publication Critical patent/JPS5680398A/en
Pending legal-status Critical Current

Links

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  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To facilitate an easy dehydration of the sludge, by holding the sludge in a polymerization dehydrating section of a pair of travelling filter cloth belts having an endless circulating movement each and at the same time providing a high-pressure dehydrating part at the terminal of the dehydrating section.
CONSTITUTION: A pair of filter cloth belts 1a and 1b having an endless circulating movement are made to travel in the polymerized state and from the front point A to the point B of the sludge supply position 2. The tension is controlled for the belts 1a and 1b each by means of the tension control roller T and the zigzag movement control roller T', and the dehydrating/driving roller D performs the driving of these belts. Thus the sludge is supplied by the sludge supply device 2, and the water receriver 2' is provided for an automatic dehydration up to the point A. The belts 1a and 1b holding the sludge between advance in a zigzag line and around the roller group 3 to perform the dehydration with the surface pressure. The high-pressure generating means consisting of the return roller 4 and the high-pressure roller 5 is installed at the termianl of the polymerization dehydrating section. Thus the high pressure is applied to the sludge at the 1st and 2nd bands I and II to improve the dehydration performance.
COPYRIGHT: (C)1981,JPO&Japio
JP15634379A 1979-12-04 1979-12-04 Sludge dehydrating device Pending JPS5680398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15634379A JPS5680398A (en) 1979-12-04 1979-12-04 Sludge dehydrating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15634379A JPS5680398A (en) 1979-12-04 1979-12-04 Sludge dehydrating device

Publications (1)

Publication Number Publication Date
JPS5680398A true JPS5680398A (en) 1981-07-01

Family

ID=15625687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15634379A Pending JPS5680398A (en) 1979-12-04 1979-12-04 Sludge dehydrating device

Country Status (1)

Country Link
JP (1) JPS5680398A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015080730A (en) * 2013-10-21 2015-04-27 株式会社石垣 Belt press
JP2016073923A (en) * 2014-10-07 2016-05-12 株式会社石垣 Belt press
JP2016073924A (en) * 2014-10-07 2016-05-12 株式会社石垣 Multistage-type belt press
CN105658586A (en) * 2013-10-21 2016-06-08 株式会社石垣 Belt press

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113252A (en) * 1975-03-07 1976-10-06 Baehr Albert Sludge hydroextracting method and system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113252A (en) * 1975-03-07 1976-10-06 Baehr Albert Sludge hydroextracting method and system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015080730A (en) * 2013-10-21 2015-04-27 株式会社石垣 Belt press
CN105658586A (en) * 2013-10-21 2016-06-08 株式会社石垣 Belt press
KR20160073963A (en) * 2013-10-21 2016-06-27 가부시키가이샤 이시가키 Belt press
US20160221290A1 (en) * 2013-10-21 2016-08-04 Ishigaki Company Limited Belt press
TWI641409B (en) * 2013-10-21 2018-11-21 日商石垣股份有限公司 Pressure dewatering machine
US10252482B2 (en) 2013-10-21 2019-04-09 Ishigaki Company Limited Belt press
JP2016073923A (en) * 2014-10-07 2016-05-12 株式会社石垣 Belt press
JP2016073924A (en) * 2014-10-07 2016-05-12 株式会社石垣 Multistage-type belt press

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