JPS5597214A - Sludge processing dehydrating device - Google Patents

Sludge processing dehydrating device

Info

Publication number
JPS5597214A
JPS5597214A JP487279A JP487279A JPS5597214A JP S5597214 A JPS5597214 A JP S5597214A JP 487279 A JP487279 A JP 487279A JP 487279 A JP487279 A JP 487279A JP S5597214 A JPS5597214 A JP S5597214A
Authority
JP
Japan
Prior art keywords
filter
frames
frame
frame opening
filter frames
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
JP487279A
Other languages
Japanese (ja)
Other versions
JPS5734011B2 (en
Inventor
Keizo Kubodera
Hiroshi Inamitsu
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 Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP487279A priority Critical patent/JPS5597214A/en
Publication of JPS5597214A publication Critical patent/JPS5597214A/en
Publication of JPS5734011B2 publication Critical patent/JPS5734011B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To unnecessitate a hydraulic long cylinder of large capacity and curtail operation cycle by alternatively arranging filter frames fixed in the vertical direction and movable filter frames raidally through links and causing pressing filter frames to cut into filter frames.
CONSTITUTION: A plurality of filter frames 5 are connected to each other at their inner and outer peripheral sides by frame opening links 7 and 8, and a plurality of other filter frames are connected to each other at their outer peripheral sides by frame opening links 9. A frame opening cylinder 4 is arranged between filter frames 5 and 6 to actuate frame opening links 8 and 9. The frame opening cylinder 4 in its stretched state applies pressure to filter frames 5 and 6 by means of pressing frames 29, and a filter chamber 35 is tightly closed to supply slurries and sludges thereto. After a predetermined time, dehydrated cakes within the filter chamber 35 are compressed, and a press cylinder 3 is stretched to more the pressing filter frame 29. Then, the frame opening cylinder 4 is shrinked to rotate the filter frames 5 and 6. As a result the filter chamber 35 is slightly opened, and the filter frame 5 is lifted to scrape off the dehydrated cakes. Then, the filter frame 5 is caused to descend to scrape off the dehydrated cakes adhering to the filter frame 6.
COPYRIGHT: (C)1980,JPO&Japio
JP487279A 1979-01-22 1979-01-22 Sludge processing dehydrating device Granted JPS5597214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP487279A JPS5597214A (en) 1979-01-22 1979-01-22 Sludge processing dehydrating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP487279A JPS5597214A (en) 1979-01-22 1979-01-22 Sludge processing dehydrating device

Publications (2)

Publication Number Publication Date
JPS5597214A true JPS5597214A (en) 1980-07-24
JPS5734011B2 JPS5734011B2 (en) 1982-07-20

Family

ID=11595754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP487279A Granted JPS5597214A (en) 1979-01-22 1979-01-22 Sludge processing dehydrating device

Country Status (1)

Country Link
JP (1) JPS5597214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0497321U (en) * 1991-01-17 1992-08-24

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170816U (en) * 1984-04-19 1985-11-12 株式会社島津製作所 Constant temperature bath using shape memory alloy
JPS628568U (en) * 1985-06-24 1987-01-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0497321U (en) * 1991-01-17 1992-08-24

Also Published As

Publication number Publication date
JPS5734011B2 (en) 1982-07-20

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