GB962444A - Device for wet screening a mixture of fine solid particles suspended in a liquid - Google Patents
Device for wet screening a mixture of fine solid particles suspended in a liquidInfo
- Publication number
- GB962444A GB962444A GB14050/61A GB1405061A GB962444A GB 962444 A GB962444 A GB 962444A GB 14050/61 A GB14050/61 A GB 14050/61A GB 1405061 A GB1405061 A GB 1405061A GB 962444 A GB962444 A GB 962444A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- april
- mixture
- discharged
- liquid
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 title 1
- 238000012216 screening Methods 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000463 material 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
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
-
- 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
- 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
- B01D29/90—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 feeding
-
- 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
- B01D29/90—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 feeding
- B01D29/902—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 feeding containing fixed liquid displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- 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
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
962,444. Filters for liquids. STAMICARBON N.V. April 18, 1961 [April 22, 1960], No. 14050/61. Heading BID. Mixture introduced at 7a, Fig. 1, is fed peripherally to a frusto-conical screen 1 composed of rings 3 secured to strips 4. Filtrate (and undersize, if any) are discharged at 10 whilst oversize and remaining liquid are discharged at 11. Feed-in may be slightly tangential by appopriate disposition of fins 14. Body 12 is vertically adjustable by a hollow rod 15 which may be open to atmosphere or through which air may be withdrawn or inert gas introduced. The screen may be frustoparaboloidal (Fig. 2, not shown). The screen 1 in Fig. 3 is a sphere which may be lowered, turned through 180 degrees about a diameter by handles 24, and raised again, at intervals, to render wear on the screen more uniform. The screen wall material may be perforated plate or a helix of wire. The screen may be cylindrical. In an alternative construction the screen is composed of a tube formed from flat screens numbering three of more, (e.g. eight as illustrated in Fig. 5, not shown); preferably the tranverse cross-secton is then a regular polygon. Specifications 791,520, 791,857, 791,858 and 791,859 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL250807 | 1960-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB962444A true GB962444A (en) | 1964-07-01 |
Family
ID=19752295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14050/61A Expired GB962444A (en) | 1960-04-22 | 1961-04-18 | Device for wet screening a mixture of fine solid particles suspended in a liquid |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE602881A (en) |
DE (1) | DE1142562B (en) |
GB (1) | GB962444A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2107102A5 (en) * | 1970-09-04 | 1972-05-05 | Doucet Charles | |
EP0274690A1 (en) * | 1986-12-17 | 1988-07-20 | A. Ahlstrom Corporation | Method and apparatus for thickening fiber suspension |
GB2250449A (en) * | 1990-12-05 | 1992-06-10 | Lss Consultancy Limited | Filter |
NL9401091A (en) * | 1993-06-30 | 1995-01-16 | Yamaho Giken Kabushiki Kaisha | Cleaning device for an atomizer. |
WO2004065701A1 (en) * | 2003-01-23 | 2004-08-05 | Nicholas John Trincas | Rainwater filtration and collection system |
CN110681566A (en) * | 2019-10-10 | 2020-01-14 | 新乡医学院第一附属医院(河南省结核病医院) | Medicament screening washer is learned to western medicine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1245264B (en) * | 1963-02-13 | 1967-07-20 | Starcosa G M B H & Co | Sieve device, consisting of a sieve designed as a downwardly narrowed rotary hollow body with a vertical axis |
DE4036694A1 (en) * | 1990-11-17 | 1992-05-21 | Schenk Filterbau Gmbh | SPLITTER PLATE ARRANGEMENT, IN PARTICULAR SPLIT FILTER |
-
1961
- 1961-04-17 DE DEST17703A patent/DE1142562B/en active Pending
- 1961-04-18 GB GB14050/61A patent/GB962444A/en not_active Expired
- 1961-04-21 BE BE602881A patent/BE602881A/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2107102A5 (en) * | 1970-09-04 | 1972-05-05 | Doucet Charles | |
EP0274690A1 (en) * | 1986-12-17 | 1988-07-20 | A. Ahlstrom Corporation | Method and apparatus for thickening fiber suspension |
US4904395A (en) * | 1986-12-17 | 1990-02-27 | A. Ahlstrom Corporation | Method and apparatus for thickening fiber suspension |
GB2250449A (en) * | 1990-12-05 | 1992-06-10 | Lss Consultancy Limited | Filter |
NL9401091A (en) * | 1993-06-30 | 1995-01-16 | Yamaho Giken Kabushiki Kaisha | Cleaning device for an atomizer. |
FR2708209A1 (en) * | 1993-06-30 | 1995-02-03 | Yamaho Giken Kk | Device for cleaning, especially for removing dust, for a spray |
WO2004065701A1 (en) * | 2003-01-23 | 2004-08-05 | Nicholas John Trincas | Rainwater filtration and collection system |
CN110681566A (en) * | 2019-10-10 | 2020-01-14 | 新乡医学院第一附属医院(河南省结核病医院) | Medicament screening washer is learned to western medicine |
CN110681566B (en) * | 2019-10-10 | 2022-07-22 | 新乡医学院第一附属医院(河南省结核病医院) | Medicament screening washer is learned to western medicine |
Also Published As
Publication number | Publication date |
---|---|
DE1142562B (en) | 1963-01-24 |
BE602881A (en) | 1961-10-23 |
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