ES403822A1 - Method and device for washing a continuous filter with a horizontal filtration surface and cells - Google Patents
Method and device for washing a continuous filter with a horizontal filtration surface and cellsInfo
- Publication number
- ES403822A1 ES403822A1 ES403822A ES403822A ES403822A1 ES 403822 A1 ES403822 A1 ES 403822A1 ES 403822 A ES403822 A ES 403822A ES 403822 A ES403822 A ES 403822A ES 403822 A1 ES403822 A1 ES 403822A1
- Authority
- ES
- Spain
- Prior art keywords
- washing
- cells
- filtration surface
- continuous filter
- filter
- 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
Classifications
-
- 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
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
- B01D33/19—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables the table surface being divided in successively tilted sectors or cells, e.g. for discharging the filter cake
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- 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
- B01D33/705—Filters with filtering elements which move during the filtering operation having feed or discharge devices with internal recirculation through the filter
Abstract
(Procedures with its washing device with water for continuous filter of horizontal filtration surface and cells,) washing carried out after the discharge of the filter cake, characterized in that it uses water jets at high kinetic energy and/or drains of Strongly turbulent water to cause mechanical abrasion of the deposits and any incrustations formed on at least the walls of the filters and the filter cloths at the time of filtration and to mechanically drag these deposits and/or these scale. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE768591A BE768591A (en) | 1971-06-16 | 1971-06-16 | WASHING METHOD AND DEVICE FOR A CONTINUOUS FILTER WITH A HORIZONTAL FILTRATION SURFACE AND WITH CELLS. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES403822A1 true ES403822A1 (en) | 1975-05-16 |
Family
ID=3858265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES403822A Expired ES403822A1 (en) | 1971-06-16 | 1972-06-14 | Method and device for washing a continuous filter with a horizontal filtration surface and cells |
Country Status (15)
Country | Link |
---|---|
BE (1) | BE768591A (en) |
BG (1) | BG19369A3 (en) |
CA (1) | CA1001566A (en) |
DD (1) | DD96843A5 (en) |
DE (1) | DE2227779A1 (en) |
ES (1) | ES403822A1 (en) |
FR (1) | FR2149341B1 (en) |
GB (1) | GB1376383A (en) |
IT (1) | IT959819B (en) |
LU (1) | LU65524A1 (en) |
OA (1) | OA04108A (en) |
PL (1) | PL79515B1 (en) |
RO (1) | RO64404A (en) |
SU (1) | SU544357A3 (en) |
ZM (1) | ZM9572A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1004801A3 (en) * | 1991-05-15 | 1993-02-02 | Process Filtration And Liquid | Device for continuous filtration. |
DE19526301C1 (en) * | 1995-07-19 | 1996-10-31 | Hydac Filtertechnik Gmbh | Filter unit for continuous solid/liquid separation |
BE1014153A3 (en) * | 2001-05-03 | 2003-05-06 | Prayon | CONTINUOUS FILTRATION METHOD AND DEVICE. |
DE102008022271A1 (en) | 2008-05-06 | 2009-11-26 | Opara, Günther | Nozzle i.e. jet-nozzle, for e.g. gas turbine of aircraft, has one-piece tubular body including wall that forms convergent and divergent channel parts by radial contraction of cross-section dimension of nozzle |
CN111714952A (en) * | 2019-03-22 | 2020-09-29 | 杭州化工机械有限公司 | Explosion-proof continuous vacuum solid-liquid separation washing process |
CN111167211A (en) * | 2019-12-26 | 2020-05-19 | 浙江雅顿环境科技有限公司 | Rotary disc vacuum filter |
CN112403088B (en) * | 2020-12-17 | 2022-04-29 | 辽宁五寰特种材料与智能装备产业技术研究院有限公司 | Double-vacuum disc type filter |
CN116272031B (en) * | 2023-01-31 | 2023-08-18 | 滨州金淼水质检测有限公司 | Large-particle impurity filtering device for water quality detection |
-
1971
- 1971-06-16 BE BE768591A patent/BE768591A/en not_active IP Right Cessation
-
1972
- 1972-06-06 ZM ZM95/72*UA patent/ZM9572A1/en unknown
- 1972-06-06 GB GB2628772A patent/GB1376383A/en not_active Expired
- 1972-06-07 FR FR7220473A patent/FR2149341B1/fr not_active Expired
- 1972-06-07 BG BG20674A patent/BG19369A3/xx unknown
- 1972-06-07 DE DE19722227779 patent/DE2227779A1/en active Pending
- 1972-06-14 ES ES403822A patent/ES403822A1/en not_active Expired
- 1972-06-14 PL PL1972156012A patent/PL79515B1/pl unknown
- 1972-06-15 IT IT25702/72A patent/IT959819B/en active
- 1972-06-15 OA OA54609A patent/OA04108A/en unknown
- 1972-06-15 SU SU1807220A patent/SU544357A3/en active
- 1972-06-15 CA CA144,829A patent/CA1001566A/en not_active Expired
- 1972-06-15 LU LU65524D patent/LU65524A1/xx unknown
- 1972-06-16 DD DD163776A patent/DD96843A5/xx unknown
- 1972-06-16 RO RO7200071279A patent/RO64404A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2149341B1 (en) | 1977-07-22 |
IT959819B (en) | 1973-11-10 |
OA04108A (en) | 1979-11-15 |
CA1001566A (en) | 1976-12-14 |
LU65524A1 (en) | 1972-10-20 |
FR2149341A1 (en) | 1973-03-30 |
ZM9572A1 (en) | 1973-04-24 |
BE768591A (en) | 1971-11-03 |
RO64404A (en) | 1978-08-15 |
SU544357A3 (en) | 1977-01-25 |
DE2227779A1 (en) | 1972-12-21 |
PL79515B1 (en) | 1975-06-30 |
BG19369A3 (en) | 1975-06-15 |
GB1376383A (en) | 1974-12-04 |
DD96843A5 (en) | 1973-04-12 |
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