WO2001002077A3 - Vorrichtung zum pflegen und reinigen eines arbeitsmediums - Google Patents
Vorrichtung zum pflegen und reinigen eines arbeitsmediums Download PDFInfo
- Publication number
- WO2001002077A3 WO2001002077A3 PCT/EP2000/006182 EP0006182W WO0102077A3 WO 2001002077 A3 WO2001002077 A3 WO 2001002077A3 EP 0006182 W EP0006182 W EP 0006182W WO 0102077 A3 WO0102077 A3 WO 0102077A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter
- working medium
- cleaning
- maintaining
- filter pad
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002826 coolant Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/307—Passive control mechanisms without external energy, e.g. using a float
-
- 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
- B01D29/39—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
- B01D29/41—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 mounted transversely on the tube
-
- 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
-
- 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
- B01D29/661—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using gas-bumps
-
- 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
- B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed 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
- B01D29/88—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
- B01D29/94—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 the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/204—Systems for applying vacuum to filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/204—Systems for applying vacuum to filters
- B01D2201/208—Systems for applying vacuum to filters by venturi systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/26—Transport systems for filtering devices
- B01D2201/265—Transport systems for filtering devices mounted on vehicles
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/44—Nature of the water, waste water, sewage or sludge to be treated from vehicle washing facilities
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020017016568A KR20020019471A (ko) | 1999-07-01 | 2000-07-03 | 작동매체의 정비 및 정화용 장치 |
EP00951327A EP1200171A2 (de) | 1999-07-01 | 2000-07-03 | Vorrichtung zum pflegen und reinigen eines arbeitsmediums |
JP2001507562A JP2003503188A (ja) | 1999-07-01 | 2000-07-03 | 作業媒質を維持し清浄化するための装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29911482U DE29911482U1 (de) | 1999-07-01 | 1999-07-01 | Vorrichtung zum Pflegen und Reinigen eines Arbeitsmediums |
DE29911482.1 | 1999-07-01 | ||
DE19937701.4 | 1999-08-10 | ||
DE19937701A DE19937701A1 (de) | 1999-07-01 | 1999-08-10 | Vorrichtung zum Pflegen und Reinigen eines Arbeitsmediums |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001002077A2 WO2001002077A2 (de) | 2001-01-11 |
WO2001002077A3 true WO2001002077A3 (de) | 2001-05-31 |
Family
ID=26054554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/006182 WO2001002077A2 (de) | 1999-07-01 | 2000-07-03 | Vorrichtung zum pflegen und reinigen eines arbeitsmediums |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1200171A2 (de) |
JP (1) | JP2003503188A (de) |
CN (1) | CN1372486A (de) |
WO (1) | WO2001002077A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10162710B4 (de) * | 2001-08-24 | 2013-01-17 | Gkd - Gebr. Kufferath Ag | Verfahren und Vorrichtung zum Pflegen und Reinigen eines Arbeitsmediums |
DE10140709B4 (de) * | 2001-08-24 | 2006-02-02 | Z-Filter Gmbh + Co. Kg | Verfahren zum Pflegen und Reinigen eines Arbeitsmediums |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB282542A (en) * | 1926-11-15 | 1927-12-29 | Joseph Herman Dine | Improvements in and relating to separators and filters for liquids |
US3907681A (en) * | 1973-11-12 | 1975-09-23 | F W Means & Company | Filter system and method |
US4789474A (en) * | 1985-10-17 | 1988-12-06 | Guy Gaudfrin | Filter for liquids laden with solid particles, and a filter installation including such a filter |
US5820756A (en) * | 1990-08-30 | 1998-10-13 | Mcewen; Stephen N. | Disc filter assembly for machine tool coolant |
US5849202A (en) * | 1992-11-06 | 1998-12-15 | Andritz-Patentverwaltungs-Gesellschaft M.B.H. | Rotary disc filtration process having means to prevent settlement of solids |
-
2000
- 2000-07-03 JP JP2001507562A patent/JP2003503188A/ja not_active Withdrawn
- 2000-07-03 EP EP00951327A patent/EP1200171A2/de not_active Withdrawn
- 2000-07-03 WO PCT/EP2000/006182 patent/WO2001002077A2/de not_active Application Discontinuation
- 2000-07-03 CN CN00812385A patent/CN1372486A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB282542A (en) * | 1926-11-15 | 1927-12-29 | Joseph Herman Dine | Improvements in and relating to separators and filters for liquids |
US3907681A (en) * | 1973-11-12 | 1975-09-23 | F W Means & Company | Filter system and method |
US4789474A (en) * | 1985-10-17 | 1988-12-06 | Guy Gaudfrin | Filter for liquids laden with solid particles, and a filter installation including such a filter |
US5820756A (en) * | 1990-08-30 | 1998-10-13 | Mcewen; Stephen N. | Disc filter assembly for machine tool coolant |
US5849202A (en) * | 1992-11-06 | 1998-12-15 | Andritz-Patentverwaltungs-Gesellschaft M.B.H. | Rotary disc filtration process having means to prevent settlement of solids |
Also Published As
Publication number | Publication date |
---|---|
WO2001002077A2 (de) | 2001-01-11 |
EP1200171A2 (de) | 2002-05-02 |
CN1372486A (zh) | 2002-10-02 |
JP2003503188A (ja) | 2003-01-28 |
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