NL7408029A - Vloeistoffilter van het in verticale opwaartse richting doorstroomde type. - Google Patents
Vloeistoffilter van het in verticale opwaartse richting doorstroomde type.Info
- Publication number
- NL7408029A NL7408029A NL7408029A NL7408029A NL7408029A NL 7408029 A NL7408029 A NL 7408029A NL 7408029 A NL7408029 A NL 7408029A NL 7408029 A NL7408029 A NL 7408029A NL 7408029 A NL7408029 A NL 7408029A
- Authority
- NL
- Netherlands
- Prior art keywords
- bed
- filter
- retained
- upwards flow
- deep
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/167—Upward filtration the container having distribution or collection headers or pervious conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7408029A NL7408029A (nl) | 1974-06-17 | 1974-06-17 | Vloeistoffilter van het in verticale opwaartse richting doorstroomde type. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7408029A NL7408029A (nl) | 1974-06-17 | 1974-06-17 | Vloeistoffilter van het in verticale opwaartse richting doorstroomde type. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7408029A true NL7408029A (nl) | 1975-12-19 |
Family
ID=19821551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7408029A NL7408029A (nl) | 1974-06-17 | 1974-06-17 | Vloeistoffilter van het in verticale opwaartse richting doorstroomde type. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7408029A (nl) |
-
1974
- 1974-06-17 NL NL7408029A patent/NL7408029A/nl unknown
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