JPS5735915A - Dehydrator for treating sludge - Google Patents

Dehydrator for treating sludge

Info

Publication number
JPS5735915A
JPS5735915A JP11098080A JP11098080A JPS5735915A JP S5735915 A JPS5735915 A JP S5735915A JP 11098080 A JP11098080 A JP 11098080A JP 11098080 A JP11098080 A JP 11098080A JP S5735915 A JPS5735915 A JP S5735915A
Authority
JP
Japan
Prior art keywords
filter
frames
moved
frame
parallel
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
JP11098080A
Other languages
Japanese (ja)
Inventor
Hiroshi Inamitsu
Keizo Kubodera
Yoshihiro Nishiguchi
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 JP11098080A priority Critical patent/JPS5735915A/en
Publication of JPS5735915A publication Critical patent/JPS5735915A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To taken out a dehydrated cake more positively and tighten filter frames with a more uniform tightening force by a method wherein filter frames alternately arranged are spaced in parallel and with a uniform spacing from each other, each of the filter frames on one side is moved upward in parallel after opening the frames and it is also moved in parallel at the time of pressing.
CONSTITUTION: The material to be treated which is supplied through sludge feed holes 12, 13 into a filter chamber 14 having a row of filter frames tightened by a press cylinder 10 is filtered by filter cloths 16, 17 and the filtrate is discharged via a discharge passage 15 at the filter frame A, forming the dehydrated cake 50 in the filter chamber 14. Then, a head plate 3 is moved in the frame-opening direction by the press cylinder 10, the first pawl 29 and the second pawl 30 are engaged simultaneously, the frames A, B are moved straightly in the opening direction and are opened with a predetermined opening space. When the frame opening operation is completed, a rod 8 of a lift cylinder 7 is extended to move a support frame 9 upward and the filter frames B are simultaneously moved upward from the filter frames A. Accordingly, the dehydrated cake 50 in the filter chamber 14 falls under its own weight.
COPYRIGHT: (C)1982,JPO&Japio
JP11098080A 1980-08-14 1980-08-14 Dehydrator for treating sludge Pending JPS5735915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11098080A JPS5735915A (en) 1980-08-14 1980-08-14 Dehydrator for treating sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11098080A JPS5735915A (en) 1980-08-14 1980-08-14 Dehydrator for treating sludge

Publications (1)

Publication Number Publication Date
JPS5735915A true JPS5735915A (en) 1982-02-26

Family

ID=14549343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11098080A Pending JPS5735915A (en) 1980-08-14 1980-08-14 Dehydrator for treating sludge

Country Status (1)

Country Link
JP (1) JPS5735915A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631608U (en) * 1986-06-21 1988-01-07
JP2008083641A (en) * 2006-09-29 2008-04-10 Furukawa Electric Co Ltd:The Linear condensing lens, solar battery element using the same, and solar battery module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631608U (en) * 1986-06-21 1988-01-07
JPH0352083Y2 (en) * 1986-06-21 1991-11-11
JP2008083641A (en) * 2006-09-29 2008-04-10 Furukawa Electric Co Ltd:The Linear condensing lens, solar battery element using the same, and solar battery module

Similar Documents

Publication Publication Date Title
US3613563A (en) Filter press
JPS5584300A (en) Pressure filter plate of filter press
US3583566A (en) Filter press
GB1523102A (en) Filter press
JPS5735915A (en) Dehydrator for treating sludge
RU1820846C (en) Process of dewatering in filter press
DE2708168C2 (en) Device for the continuous treatment of material, in particular for continuous sterilization
US4676902A (en) Separation apparatus including relatively movable presser module and filtration belts
JPH0819897A (en) Solid-liquid separation device and squeeze dehydration device
JPS6463008A (en) Filtration dehydrator provided with press
JPH06304415A (en) Back washable filter device and back washing of this device
JPS57150410A (en) Pressurized dehydrating method
JPS56144712A (en) Filter apparatus
JPH0852307A (en) Filter press
JPS565109A (en) Cake preparing method and apparatus in double filter press
ATE109072T1 (en) MACHINE FOR PRESSING GRAPES.
DE3222235A1 (en) Process and belt filter for separating solid/liquid mixtures
JPS55155708A (en) Filtering apparatus
JPS56124410A (en) Dehydrator for sludge
JPS5678610A (en) Pressing type filter press apparatus
JPS562817A (en) Continuous electroosmosis dehydrator
JP2682765B2 (en) How to operate the filter press
JPS6225201Y2 (en)
DE59904369D1 (en) Process for emptying filter presses
SU1711974A1 (en) Method for processing wastes resulting from coal dressing