FR2635985B1 - DEVICE FOR PURIFYING LIQUIDS - Google Patents
DEVICE FOR PURIFYING LIQUIDSInfo
- Publication number
- FR2635985B1 FR2635985B1 FR898911262A FR8911262A FR2635985B1 FR 2635985 B1 FR2635985 B1 FR 2635985B1 FR 898911262 A FR898911262 A FR 898911262A FR 8911262 A FR8911262 A FR 8911262A FR 2635985 B1 FR2635985 B1 FR 2635985B1
- Authority
- FR
- France
- Prior art keywords
- purifying liquids
- purifying
- liquids
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title 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
- B01D29/01—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 flat filtering elements
- B01D29/03—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 flat filtering elements self-supporting
- B01D29/035—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 flat filtering elements self-supporting with curved filtering elements
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/05—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 flat filtering elements supported
- B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering sheets
- B01D29/071—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 flat filtering elements supported with corrugated, folded or wound filtering sheets with curved filtering elements
-
- 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8811160U DE8811160U1 (en) | 1988-09-03 | 1988-09-03 | Device for cleaning liquids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2635985A1 FR2635985A1 (en) | 1990-03-09 |
| FR2635985B1 true FR2635985B1 (en) | 1992-07-31 |
Family
ID=6827549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR898911262A Expired - Lifetime FR2635985B1 (en) | 1988-09-03 | 1989-08-25 | DEVICE FOR PURIFYING LIQUIDS |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0628684B2 (en) |
| DE (2) | DE8811160U1 (en) |
| FR (1) | FR2635985B1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4107432A1 (en) * | 1991-03-08 | 1992-09-10 | Klaus Eimer | Device for sepg. coarse impurities from liquids - has spherical filter surface clamped between flanges and is traversed by suction cleaning system |
| DE19925630A1 (en) | 1999-06-04 | 2000-12-14 | Josef Koller | Mechanical cleaner for heat exchanger coolant facilitates easy access to lower-cost sieve suction cleaner |
| US6360896B1 (en) * | 2000-02-22 | 2002-03-26 | Taprogge Gmbh, A German Limited Liability Company | Apparatus for cleaning liquid fluids |
| DE102007032232A1 (en) | 2007-07-11 | 2009-01-15 | Ratner, Friedrich, Dr.-Ing. | Foam rubber balls for use in cleaning condenser or heat exchanger pipes are produced with cavity in center if dense rubber is used or with heavy core if rubber is less dense |
| FR3038041B1 (en) | 2015-06-26 | 2017-07-21 | E Beaudrey Et Cie | SYSTEM FOR INTERCEPTING AND COLLECTING ALTERNATIVE SCAN CLEANING BODIES |
| CN112843812B (en) * | 2020-12-24 | 2022-05-17 | 华北理工大学 | Passive sewage treatment plant of assembled |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH200052A (en) * | 1937-10-14 | 1938-09-30 | Calorie S A | Filtered. |
| US2275958A (en) * | 1939-03-17 | 1942-03-10 | Eugene A Hagel | Fluid strainer |
| DE3418836A1 (en) * | 1984-05-07 | 1985-12-12 | Multimatic Maschinen GmbH & Co, 4520 Melle | FLUSH FILTER OF A CHEMICAL CLEANING MACHINE |
| DE3419698C2 (en) * | 1984-05-25 | 1987-04-09 | Taprogge GmbH, 5802 Wetter | Device for mechanical cleaning of liquids |
| DE3640638C1 (en) * | 1986-11-28 | 1988-05-19 | Taprogge Gmbh | Device for mechanical cleaning of liquids |
-
1988
- 1988-09-03 DE DE8811160U patent/DE8811160U1/en not_active Expired - Lifetime
-
1989
- 1989-05-30 DE DE3917520A patent/DE3917520C2/en not_active Expired - Fee Related
- 1989-08-25 FR FR898911262A patent/FR2635985B1/en not_active Expired - Lifetime
- 1989-08-31 JP JP1226368A patent/JPH0628684B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE8811160U1 (en) | 1989-12-28 |
| DE3917520C2 (en) | 1998-03-19 |
| JPH0628684B2 (en) | 1994-04-20 |
| DE3917520A1 (en) | 1990-03-22 |
| FR2635985A1 (en) | 1990-03-09 |
| JPH02107305A (en) | 1990-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |