JPS5640405A - Filtering layer for oil-water separator - Google Patents
Filtering layer for oil-water separatorInfo
- Publication number
- JPS5640405A JPS5640405A JP11671279A JP11671279A JPS5640405A JP S5640405 A JPS5640405 A JP S5640405A JP 11671279 A JP11671279 A JP 11671279A JP 11671279 A JP11671279 A JP 11671279A JP S5640405 A JPS5640405 A JP S5640405A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- filtering layer
- protective
- coarse particle
- oil
- 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 increase the area of a filtering layer as well as to lengthen the working period of the filtering layer by making up the filtering layer of a coarse particle layer as an inner layer and plural protective layers as an outer layer to prevent the passage of floating substances.
CONSTITUTION: A filtering layer for an oil-water separator is made up by providing the coarse particle layer 2 to perform coarsening action on particles on the periphery of the filtering layer base 1-3, the thin protective layers 3-1, 3-2, and 3-3 as surface layers on the outside of the coarse particle layer 2, and the hangers 4-1, 4-2, and 4-3 between the said coarse particle layer 2 and each of the protective layers 3-1, 3-2, and 3-3 so as to easily separate the protective layers into each one layer. When blinding occurs in the filtering layer during the operation, the operation of the oil- water separator is stopped and the hanger 4-3 is lifted, thereby the protective layer 3-3 is easily peeled off and replaced with the new protective layer 3-2. Thus, normal operation can be permitted. When the next blinding occurs, it is replaced with the protective layer 3-1 likewise.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11671279A JPS5640405A (en) | 1979-09-13 | 1979-09-13 | Filtering layer for oil-water separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11671279A JPS5640405A (en) | 1979-09-13 | 1979-09-13 | Filtering layer for oil-water separator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5640405A true JPS5640405A (en) | 1981-04-16 |
Family
ID=14693938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11671279A Pending JPS5640405A (en) | 1979-09-13 | 1979-09-13 | Filtering layer for oil-water separator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5640405A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4320067Y1 (en) * | 1966-05-16 | 1968-08-22 | ||
JPS5114879B2 (en) * | 1972-10-17 | 1976-05-12 |
-
1979
- 1979-09-13 JP JP11671279A patent/JPS5640405A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4320067Y1 (en) * | 1966-05-16 | 1968-08-22 | ||
JPS5114879B2 (en) * | 1972-10-17 | 1976-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57156015A (en) | Radial flow type collecting filter for fine particle | |
JPS56108532A (en) | Iodine adsorbing material and preparation thereof | |
ES2142364T3 (en) | CERAMIC FILTER FOR GAS CONTAINING POWDER AND METHOD FOR ITS PRODUCTION. | |
JPS5640405A (en) | Filtering layer for oil-water separator | |
IE830872L (en) | Device for separating clods and stones from the soil | |
JPS552133A (en) | Ground arresting method | |
EP0107353A3 (en) | Filter | |
IT7820380A0 (en) | PROCEDURE AND APPARATUS FOR THE REGENERATION OF THE FILTERING LAYER OF A SORTING CENTRIFUGAL. | |
ATE22842T1 (en) | PROCESS OF EXTRACTION OF A LIQUID PHASE FROM A PUSH-LIKE MATTER. | |
JPS5248581A (en) | Oil collecting agent | |
JPS5568913A (en) | Permeating bank body for reclamation protection | |
JPS55129928A (en) | Colored leader tape | |
JPS52129186A (en) | Escalator | |
JPS5292167A (en) | Filtering method | |
JPS51124049A (en) | Oily waste water treatment method | |
JPS5227082A (en) | Material for collecting oil | |
JPS5549509A (en) | Structure for preventing multi-flow nozzle box wall from wearing | |
JPS56112386A (en) | Floating weight screen barge | |
JPS53123800A (en) | Regenerating method for uranium containing waste oil | |
JPS5684402A (en) | Iron powder as core materials for resin-coated carrier | |
JPS5767722A (en) | Double tube type chimney stack | |
JPS5738950A (en) | Drum type classifier | |
JPS56121623A (en) | Small particle separating and removing device for coating pan | |
JPS51133858A (en) | Moving bed filter | |
JPS52111069A (en) | Dust removing method |