CH466227A - Method and device for floating filter aids on the filter discs, in particular a rotatable disc filter - Google Patents
Method and device for floating filter aids on the filter discs, in particular a rotatable disc filterInfo
- Publication number
- CH466227A CH466227A CH1559367A CH1559367A CH466227A CH 466227 A CH466227 A CH 466227A CH 1559367 A CH1559367 A CH 1559367A CH 1559367 A CH1559367 A CH 1559367A CH 466227 A CH466227 A CH 466227A
- Authority
- CH
- Switzerland
- Prior art keywords
- filter
- rotatable disc
- floating
- aids
- discs
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD12482667A DD65071A1 (en) | 1967-05-25 | 1967-05-25 | Method and device for inflating filter aid on filter discs, in particular a rotatable disc filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CH466227A true CH466227A (en) | 1968-12-15 |
Family
ID=5479342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1559367A CH466227A (en) | 1967-05-25 | 1967-11-07 | Method and device for floating filter aids on the filter discs, in particular a rotatable disc filter |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE707802A (en) |
CH (1) | CH466227A (en) |
DD (1) | DD65071A1 (en) |
DE (1) | DE1611098A1 (en) |
FR (1) | FR1544596A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH618613A5 (en) * | 1976-12-24 | 1980-08-15 | Chemap Ag | |
US4936986A (en) * | 1983-12-09 | 1990-06-26 | Pure Stream International Corporation | Oil/liquid separation filter system |
DE10154549B4 (en) * | 2001-11-07 | 2005-12-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for separating substances |
US8070965B2 (en) | 2007-04-18 | 2011-12-06 | Tarves Robert J Jun | Dual walled dynamic phase separator |
-
1967
- 1967-05-25 DD DD12482667A patent/DD65071A1/en unknown
- 1967-07-27 DE DE19671611098 patent/DE1611098A1/en active Pending
- 1967-11-07 CH CH1559367A patent/CH466227A/en unknown
- 1967-11-16 FR FR128483A patent/FR1544596A/en not_active Expired
- 1967-12-11 BE BE707802D patent/BE707802A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1611098A1 (en) | 1972-02-10 |
DD65071A1 (en) | 1969-01-05 |
FR1544596A (en) | 1968-10-31 |
BE707802A (en) | 1968-04-16 |
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