CA2377366A1 - Dispositif de filtration de fluides - Google Patents
Dispositif de filtration de fluides Download PDFInfo
- Publication number
- CA2377366A1 CA2377366A1 CA002377366A CA2377366A CA2377366A1 CA 2377366 A1 CA2377366 A1 CA 2377366A1 CA 002377366 A CA002377366 A CA 002377366A CA 2377366 A CA2377366 A CA 2377366A CA 2377366 A1 CA2377366 A1 CA 2377366A1
- Authority
- CA
- Canada
- Prior art keywords
- filter
- pressure
- filter device
- pressure pad
- filter element
- 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.)
- Abandoned
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 title abstract description 11
- 239000012065 filter cake Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000004744 fabric Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- ILRSCQWREDREME-UHFFFAOYSA-N dodecanamide Chemical compound CCCCCCCCCCCC(N)=O ILRSCQWREDREME-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 229940116335 lauramide Drugs 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- 238000009827 uniform distribution 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
- B01D29/01—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
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/824—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using pistons
-
- 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
- B01D29/92—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 discharging filtrate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
L'invention concerne un dispositif de filtration de fluides comportant au moins un élément filtrant qui présente une chambre intérieure délimitée par une paroi latérale et par un fond, servant à la réception d'un gâteau de filtration, une conduite d'amenée servant à conduire le fluide à filtrer et une conduite d'évacuation servant à évacuer le fluide filtré. Grâce au fait que l'élément filtrant comprend un piston de compression agissant sur la chambre intérieure et servant à modifier le volume du gâteau de filtration, on peut obtenir des conditions de fonctionnement clairement définies et reproductibles, avec des performances d'écoulement élevées, et, en particulier, également une automatisation simple ainsi qu'une utilisation polyvalente du dispositif dans différents domaines d'application.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19927267.0 | 1999-06-15 | ||
| DE19927267A DE19927267A1 (de) | 1999-06-15 | 1999-06-15 | Filtervorrichtung zum Filtrieren von Fluiden |
| PCT/EP2000/005429 WO2000076619A1 (fr) | 1999-06-15 | 2000-06-13 | Dispositif de filtration de fluides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2377366A1 true CA2377366A1 (fr) | 2000-12-21 |
Family
ID=7911304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002377366A Abandoned CA2377366A1 (fr) | 1999-06-15 | 2000-06-13 | Dispositif de filtration de fluides |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1191992A1 (fr) |
| AU (1) | AU5972700A (fr) |
| CA (1) | CA2377366A1 (fr) |
| DE (1) | DE19927267A1 (fr) |
| WO (1) | WO2000076619A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE467645A (fr) * | ||||
| US2253437A (en) * | 1938-09-02 | 1941-08-19 | Leimer Karl | Hydraulic pot press, which serves for pressing cocoa butter from the liquid cocoa mass |
| DE2119137A1 (en) * | 1971-04-20 | 1972-10-26 | Muller Gummierungswerk GmbH, 5670 Opladen | Piston diaphragm filter press - with unitary chambers of non-deformin diaphragm with yielding periphery between filter plates |
| US4420404A (en) * | 1981-01-21 | 1983-12-13 | Dravo Corporation | Process for dewatering fine granular materials |
| NO901889L (no) * | 1989-05-10 | 1990-11-12 | Albert Baehr | Fremgangsmaate ved og kammerfilterpresse for avvanning av slam og lignende substanser. |
| DE69210442T2 (de) * | 1991-02-22 | 1996-09-26 | Goritsu Mfg Co Ltd | Entwässerungsapparat |
| DE4120971A1 (de) * | 1991-06-25 | 1993-01-28 | Thomas Handtmann | Filterverfahren und filtervorrichtung zum filtern von fluessigkeiten |
-
1999
- 1999-06-15 DE DE19927267A patent/DE19927267A1/de not_active Withdrawn
-
2000
- 2000-06-13 CA CA002377366A patent/CA2377366A1/fr not_active Abandoned
- 2000-06-13 EP EP00945744A patent/EP1191992A1/fr not_active Withdrawn
- 2000-06-13 WO PCT/EP2000/005429 patent/WO2000076619A1/fr not_active Application Discontinuation
- 2000-06-13 AU AU59727/00A patent/AU5972700A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1191992A1 (fr) | 2002-04-03 |
| DE19927267A1 (de) | 2000-12-28 |
| AU5972700A (en) | 2001-01-02 |
| WO2000076619A1 (fr) | 2000-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |