DE2227692A1 - Abspuelvorrichtung fuer druckfilteranlagen - Google Patents
Abspuelvorrichtung fuer druckfilteranlagenInfo
- Publication number
- DE2227692A1 DE2227692A1 DE2227692A DE2227692A DE2227692A1 DE 2227692 A1 DE2227692 A1 DE 2227692A1 DE 2227692 A DE2227692 A DE 2227692A DE 2227692 A DE2227692 A DE 2227692A DE 2227692 A1 DE2227692 A1 DE 2227692A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- nozzle
- rinsing
- openings
- filter surface
- 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.)
- Ceased
Links
- 238000011010 flushing procedure Methods 0.000 title description 6
- 239000012065 filter cake Substances 0.000 claims description 33
- 239000007921 spray Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 3
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 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
-
- 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
- B01D29/64—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
- B01D29/6461—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 combination of movements with respect to the filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15006471A | 1971-06-04 | 1971-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2227692A1 true DE2227692A1 (de) | 1973-01-18 |
Family
ID=22532969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2227692A Ceased DE2227692A1 (de) | 1971-06-04 | 1972-06-05 | Abspuelvorrichtung fuer druckfilteranlagen |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA978097A (xx) |
| DE (1) | DE2227692A1 (xx) |
| FR (1) | FR2140140B1 (xx) |
| GB (1) | GB1397832A (xx) |
| NL (1) | NL7207537A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770771A (en) * | 1984-02-27 | 1988-09-13 | Molins Machine Company | Ink system with self-washing filter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR629059A (fr) * | 1927-02-12 | 1927-11-03 | Sucrerie Centrale De Cambrai | Dispositif d'arrosage des disques filtrants |
| US2609101A (en) * | 1949-07-07 | 1952-09-02 | Arnold Jacobowitz | Filter including automatic reconditioning device |
| US3285417A (en) * | 1964-01-16 | 1966-11-15 | Industrial Filter Pump Mfg Co | Filter sluicing method and apparatus |
-
1972
- 1972-04-27 CA CA140,744A patent/CA978097A/en not_active Expired
- 1972-05-18 GB GB2338372A patent/GB1397832A/en not_active Expired
- 1972-05-31 FR FR7219559A patent/FR2140140B1/fr not_active Expired
- 1972-06-02 NL NL7207537A patent/NL7207537A/xx not_active Application Discontinuation
- 1972-06-05 DE DE2227692A patent/DE2227692A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FR2140140B1 (xx) | 1977-04-01 |
| CA978097A (en) | 1975-11-18 |
| NL7207537A (xx) | 1972-12-06 |
| GB1397832A (en) | 1975-06-18 |
| FR2140140A1 (xx) | 1973-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |