CA2377366A1 - Filter device for filtering liquids - Google Patents
Filter device for filtering liquids 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19927267A DE19927267A1 (de) | 1999-06-15 | 1999-06-15 | Filtervorrichtung zum Filtrieren von Fluiden |
| DE19927267.0 | 1999-06-15 | ||
| PCT/EP2000/005429 WO2000076619A1 (de) | 1999-06-15 | 2000-06-13 | Filtervorrichtung zum filtrieren von fluiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2377366A1 true CA2377366A1 (en) | 2000-12-21 |
Family
ID=7911304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002377366A Abandoned CA2377366A1 (en) | 1999-06-15 | 2000-06-13 | Filter device for filtering liquids |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1191992A1 (de) |
| AU (1) | AU5972700A (de) |
| CA (1) | CA2377366A1 (de) |
| DE (1) | DE19927267A1 (de) |
| WO (1) | WO2000076619A1 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE467645A (de) * | ||||
| 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. |
| EP0500347B1 (de) * | 1991-02-22 | 1996-05-08 | Hitachi, 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 AU AU59727/00A patent/AU5972700A/en not_active Abandoned
- 2000-06-13 CA CA002377366A patent/CA2377366A1/en not_active Abandoned
- 2000-06-13 WO PCT/EP2000/005429 patent/WO2000076619A1/de not_active Application Discontinuation
- 2000-06-13 EP EP00945744A patent/EP1191992A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE19927267A1 (de) | 2000-12-28 |
| AU5972700A (en) | 2001-01-02 |
| WO2000076619A1 (de) | 2000-12-21 |
| EP1191992A1 (de) | 2002-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |