SE309220B - - Google Patents
Info
- Publication number
- SE309220B SE309220B SE9132/64A SE913264A SE309220B SE 309220 B SE309220 B SE 309220B SE 9132/64 A SE9132/64 A SE 9132/64A SE 913264 A SE913264 A SE 913264A SE 309220 B SE309220 B SE 309220B
- Authority
- SE
- Sweden
- Prior art keywords
- leaves
- pipes
- pipe
- cake
- fixed
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 2
- 239000012065 filter cake Substances 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
- B01D29/6446—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH49860A DE1275998B (de) | 1963-07-30 | 1963-07-30 | Druckfilter fuer Fluessigkeiten mit Spritzrohren zur Abloesung des Filterkuchens von den Filterflaechen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE309220B true SE309220B (ru) | 1969-03-17 |
Family
ID=7157183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9132/64A SE309220B (ru) | 1963-07-30 | 1964-07-28 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE651076A (ru) |
| CH (1) | CH434200A (ru) |
| DE (1) | DE1275998B (ru) |
| FI (1) | FI43868B (ru) |
| FR (1) | FR1403501A (ru) |
| GB (1) | GB1020736A (ru) |
| NL (1) | NL6408725A (ru) |
| SE (1) | SE309220B (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754659A (en) * | 1971-06-04 | 1973-08-28 | Ametek Inc | Sluice means and rotatable nozzles |
| JPS5028962U (ru) * | 1973-07-06 | 1975-04-02 | ||
| DE2627266C2 (de) * | 1976-06-18 | 1982-02-18 | Krauss-Maffei AG, 8000 München | Vorrichtung zum Behandeln, insbesondere zum Waschen, des Filterkuchens bei einem Scheibenfilter |
| GB2315230B (en) * | 1996-07-13 | 2000-01-12 | British Coal Corp | Improvements in or relating to pressure leaf filters |
| ES2163371B1 (es) * | 2000-03-01 | 2003-02-16 | Bekaert Sa Nv | Filtro, en especial para microfiltracion, y equipo que incorpora dichofiltro. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50343C (de) * | H. J. E. jensen in Hamburg, Rodingsmarkt 1 | Neuerung an dem durch Patent Nr. 31915 und dessen Zusätze geschützten drehbaren Trommelfilter. (5 | ||
| US1259032A (en) * | 1915-12-08 | 1918-03-12 | Charles W Merrill | Filter. |
| NL283160A (ru) * | 1961-09-14 | 1900-01-01 |
-
1963
- 1963-07-30 DE DEH49860A patent/DE1275998B/de active Pending
-
1964
- 1964-07-28 SE SE9132/64A patent/SE309220B/xx unknown
- 1964-07-28 BE BE651076D patent/BE651076A/xx unknown
- 1964-07-29 FR FR45021A patent/FR1403501A/fr not_active Expired
- 1964-07-29 CH CH993564A patent/CH434200A/de unknown
- 1964-07-29 FI FI1624/64A patent/FI43868B/fi active
- 1964-07-30 NL NL6408725A patent/NL6408725A/xx unknown
- 1964-08-04 GB GB31097/64A patent/GB1020736A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6408725A (ru) | 1965-02-01 |
| FR1403501A (fr) | 1965-06-18 |
| FI43868B (ru) | 1971-03-31 |
| GB1020736A (en) | 1966-02-23 |
| BE651076A (ru) | 1964-11-16 |
| DE1275998B (de) | 1968-08-29 |
| CH434200A (de) | 1967-04-30 |
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