JPS56100613A - Tubular pressure filter machine - Google Patents

Tubular pressure filter machine

Info

Publication number
JPS56100613A
JPS56100613A JP156180A JP156180A JPS56100613A JP S56100613 A JPS56100613 A JP S56100613A JP 156180 A JP156180 A JP 156180A JP 156180 A JP156180 A JP 156180A JP S56100613 A JPS56100613 A JP S56100613A
Authority
JP
Japan
Prior art keywords
slurry
passage
chamber
filter machine
inflow
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
JP156180A
Other languages
Japanese (ja)
Inventor
Masumi Kusunoki
Hisao Nishizawa
Masashige Ootsuka
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.)
ASHIZAWA TEKKO KK
Original Assignee
ASHIZAWA TEKKO KK
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 ASHIZAWA TEKKO KK filed Critical ASHIZAWA TEKKO KK
Priority to JP156180A priority Critical patent/JPS56100613A/en
Publication of JPS56100613A publication Critical patent/JPS56100613A/en
Pending legal-status Critical Current

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  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To improve workability by making the size of the passage into which slurry flows large by the relative movement of inner and outer tubular bodies and eliminating the abrasion and deterioration of the parts of the tubular pressue filter machine.
CONSTITUTION: With this filter machine, a slurry supply device has a slurry supply passage 66 opening in the circumferential direction of the inside circumferential surface of the bottom end of an outer tubular body 26, and is so arranged that, when the body 1 is lowered a little, the above-mentioned passage 66 communicates with the circumferential recess in which the filter media 12 of said body 1 position and which is a part of the 2nd chamber 51. After the slurry is fed sufficiently into the chamber 51, the body 1 is moved upward, by which the chamber 51 is shut off from the passage 66, then the slurry is pressure dehydrated by the inward displacement of an impermeable membrane 34. Then, the size of the passage for inflow of the slurry into the 2nd chamber 51 is made large, the need for installation of lip seals is eliminated, the rate of inflow is lowered and the abrasion of the impermeable membrane 34 is eliminated.
COPYRIGHT: (C)1981,JPO&Japio
JP156180A 1980-01-10 1980-01-10 Tubular pressure filter machine Pending JPS56100613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP156180A JPS56100613A (en) 1980-01-10 1980-01-10 Tubular pressure filter machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP156180A JPS56100613A (en) 1980-01-10 1980-01-10 Tubular pressure filter machine

Publications (1)

Publication Number Publication Date
JPS56100613A true JPS56100613A (en) 1981-08-12

Family

ID=11504930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP156180A Pending JPS56100613A (en) 1980-01-10 1980-01-10 Tubular pressure filter machine

Country Status (1)

Country Link
JP (1) JPS56100613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001310102A (en) * 2000-05-02 2001-11-06 Shin Gijutsu Koei Kk Dehydration method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001310102A (en) * 2000-05-02 2001-11-06 Shin Gijutsu Koei Kk Dehydration method and device

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