JPS5730514A - Filtration of suspension - Google Patents

Filtration of suspension

Info

Publication number
JPS5730514A
JPS5730514A JP10485180A JP10485180A JPS5730514A JP S5730514 A JPS5730514 A JP S5730514A JP 10485180 A JP10485180 A JP 10485180A JP 10485180 A JP10485180 A JP 10485180A JP S5730514 A JPS5730514 A JP S5730514A
Authority
JP
Japan
Prior art keywords
container
collected
size distribution
grain size
suspended substance
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
JP10485180A
Other languages
Japanese (ja)
Inventor
Tetsuya Yamamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10485180A priority Critical patent/JPS5730514A/en
Publication of JPS5730514A publication Critical patent/JPS5730514A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform the effective filtration of suspensions by taking advantage of a bridging phenomenon brought about on the filtering layer by the grain size distribution of suspended substance in the suspensions.
CONSTITUTION: In a container 7 housed with a suspension liquid 8 to be filtered, the greater the grain size distribution of suspended substance settle in concentrated manner on the central part and smaller grain sizes of suspended substance distributes in the upper part of the container 7. When suctional filtration is made on the basis of the grain size distribution, a so-called bridging phenomenon is formed in which coarse granules begin to be collected first in the filtering tank 12, suspended substances are then collected on the collected layer, and fine particles 3 are collected among the granules. Since filtrate is circulated through a circulating pipe 16 from the upper end of the inside edge of the container 7 into the container 7, a vortex flow A is produced around a suction pipe 9 as the center in the container 7, and by a cyclone effect by the vortex flow and a gravitational settling phenomenon based on the grain size distribution of unfiltered suspended substances, the bridging phenomenon of the filtering layer can be further attained.
COPYRIGHT: (C)1982,JPO&Japio
JP10485180A 1980-07-29 1980-07-29 Filtration of suspension Pending JPS5730514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10485180A JPS5730514A (en) 1980-07-29 1980-07-29 Filtration of suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10485180A JPS5730514A (en) 1980-07-29 1980-07-29 Filtration of suspension

Publications (1)

Publication Number Publication Date
JPS5730514A true JPS5730514A (en) 1982-02-18

Family

ID=14391794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10485180A Pending JPS5730514A (en) 1980-07-29 1980-07-29 Filtration of suspension

Country Status (1)

Country Link
JP (1) JPS5730514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6826532B1 (en) 1993-10-05 2004-11-30 Snap-On Incorporated Hands free automotive service system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6826532B1 (en) 1993-10-05 2004-11-30 Snap-On Incorporated Hands free automotive service system

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