JPS5753211A - Pressure filtering machine and solid-liquid separation method using said pressure filtering machine - Google Patents
Pressure filtering machine and solid-liquid separation method using said pressure filtering machineInfo
- Publication number
- JPS5753211A JPS5753211A JP55129626A JP12962680A JPS5753211A JP S5753211 A JPS5753211 A JP S5753211A JP 55129626 A JP55129626 A JP 55129626A JP 12962680 A JP12962680 A JP 12962680A JP S5753211 A JPS5753211 A JP S5753211A
- Authority
- JP
- Japan
- Prior art keywords
- filter material
- liquid
- treated
- sent
- compressed air
- 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
Landscapes
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To wash off an adhered solid component by a method wherein a liquid to be treated is filtered by a hollow filter material and, thereafter, compressed air is passed through an inside of the filter material immersed in said liquid to be treated to wash said filter material without using a washing liquid.
CONSTITUTION: A liquid to be treated is sent into a container 1 under pressure to filter a solid component therein by a filter material 7A and a filtrate is flowed into the filter material 7A and sent to a gap 12 between a rotary shaft 7 and an outer cylinder 11 from an outer pore 8B through an inside of said shaft 7 from an inner pore 8A. Then, after a filtering process is completed, the liquid to be treated is left as it stands to immerse the filter material 7A in the liquid to be treated. Subsequently, under this condition, compressed air is sent from a pipe 13B to be flowed into the pipe 7 through the outer pore 8B from the gap 12 and, further, passed into the filter material 7A from the inner pore 8A. During this time, the compressed air is sent as well as the shaft 7 is rotated and said compressed air discharged out under pressure toward an outside from an inside of the filter material 7A and, thereby, clogging of the filter material 7A is eliminated and, at the same time, the adhered solid component adhered to the filter material 7A is peeled.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55129626A JPS5753211A (en) | 1980-09-17 | 1980-09-17 | Pressure filtering machine and solid-liquid separation method using said pressure filtering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55129626A JPS5753211A (en) | 1980-09-17 | 1980-09-17 | Pressure filtering machine and solid-liquid separation method using said pressure filtering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5753211A true JPS5753211A (en) | 1982-03-30 |
Family
ID=15014130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55129626A Pending JPS5753211A (en) | 1980-09-17 | 1980-09-17 | Pressure filtering machine and solid-liquid separation method using said pressure filtering machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5753211A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4875458A (en) * | 1971-08-23 | 1973-10-11 |
-
1980
- 1980-09-17 JP JP55129626A patent/JPS5753211A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4875458A (en) * | 1971-08-23 | 1973-10-11 |
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