FR2313124A1 - Fine material straining system - has liquid jets moving to and fro to cover entire straining surface - Google Patents
Fine material straining system - has liquid jets moving to and fro to cover entire straining surfaceInfo
- Publication number
- FR2313124A1 FR2313124A1 FR7517666A FR7517666A FR2313124A1 FR 2313124 A1 FR2313124 A1 FR 2313124A1 FR 7517666 A FR7517666 A FR 7517666A FR 7517666 A FR7517666 A FR 7517666A FR 2313124 A1 FR2313124 A1 FR 2313124A1
- Authority
- FR
- France
- Prior art keywords
- straining
- fro
- fine material
- liquid jets
- cover entire
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 239000007921 spray Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/20—Vibrating the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/28—Strainers not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spray Control Apparatus (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The fine material straining system projects liquid jets on the straining surface. The jets of liquid move to and fro across the straining surface, the stroke being at least equal to the distance between adjacent ones, thus convering the entire surface. The spray jets and feed pipes can pivot on a fixed support, or travel on it by means of rollers or shoes. The reciprocating movement can be generated hydraulically, mechanically, electrically or pneumatically. The design reduces capillary action and the rate of choking of the straining surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7517666A FR2313124A1 (en) | 1975-06-05 | 1975-06-05 | Fine material straining system - has liquid jets moving to and fro to cover entire straining surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7517666A FR2313124A1 (en) | 1975-06-05 | 1975-06-05 | Fine material straining system - has liquid jets moving to and fro to cover entire straining surface |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2313124A1 true FR2313124A1 (en) | 1976-12-31 |
FR2313124B3 FR2313124B3 (en) | 1978-12-29 |
Family
ID=9156121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7517666A Granted FR2313124A1 (en) | 1975-06-05 | 1975-06-05 | Fine material straining system - has liquid jets moving to and fro to cover entire straining surface |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2313124A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0546585A2 (en) * | 1991-12-13 | 1993-06-16 | JOHNSON & JOHNSON INC. | Method and apparatus for screening peat moss material |
WO2001081017A2 (en) * | 2000-04-20 | 2001-11-01 | Multotec Manufacturing (Pty) Limited | System and method for cleaning a screen |
IT202000017395A1 (en) * | 2020-07-17 | 2022-01-17 | Mauro Service Impianti S R L | SYSTEM AND METHOD OF WASHING A SEPARATOR MACHINERY |
-
1975
- 1975-06-05 FR FR7517666A patent/FR2313124A1/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0546585A2 (en) * | 1991-12-13 | 1993-06-16 | JOHNSON & JOHNSON INC. | Method and apparatus for screening peat moss material |
EP0546585A3 (en) * | 1991-12-13 | 1995-02-15 | Johnson & Johnson Inc | |
WO2001081017A2 (en) * | 2000-04-20 | 2001-11-01 | Multotec Manufacturing (Pty) Limited | System and method for cleaning a screen |
WO2001081017A3 (en) * | 2000-04-20 | 2002-03-07 | Multotec Mfg Pty Ltd | System and method for cleaning a screen |
IT202000017395A1 (en) * | 2020-07-17 | 2022-01-17 | Mauro Service Impianti S R L | SYSTEM AND METHOD OF WASHING A SEPARATOR MACHINERY |
WO2022013899A1 (en) * | 2020-07-17 | 2022-01-20 | Mauro Service Impianti Srl | System and method for washing a separating machinery |
Also Published As
Publication number | Publication date |
---|---|
FR2313124B3 (en) | 1978-12-29 |
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