JPS5730514A - Filtration of suspension - Google Patents
Filtration of suspensionInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6826532B1 (en) | 1993-10-05 | 2004-11-30 | Snap-On Incorporated | Hands free automotive service system |
-
1980
- 1980-07-29 JP JP10485180A patent/JPS5730514A/en active Pending
Cited By (1)
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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