WO2001002077A3 - Vorrichtung zum pflegen und reinigen eines arbeitsmediums - Google Patents

Vorrichtung zum pflegen und reinigen eines arbeitsmediums Download PDF

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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
Application number
PCT/EP2000/006182
Other languages
English (en)
French (fr)
Other versions
WO2001002077A2 (de
Inventor
Zbigniew Combrowski
Armin Hamma
Original Assignee
C & H Werkzeugmaschinen Gmbh
Zbigniew Combrowski
Armin Hamma
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE29911482U external-priority patent/DE29911482U1/de
Application filed by C & H Werkzeugmaschinen Gmbh, Zbigniew Combrowski, Armin Hamma filed Critical C & H Werkzeugmaschinen Gmbh
Priority to KR1020017016568A priority Critical patent/KR20020019471A/ko
Priority to EP00951327A priority patent/EP1200171A2/de
Priority to JP2001507562A priority patent/JP2003503188A/ja
Publication of WO2001002077A2 publication Critical patent/WO2001002077A2/de
Publication of WO2001002077A3 publication Critical patent/WO2001002077A3/de

Links

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

Bei einer Vorrichtung zum Pflegen und Reinigen eines Arbeitsmediums (3), insbesondere von Kühlschmiermitteln, Ölen, Gleitschleifwässern, KFZ-Waschwässer und Waschbädern, welches über zumindest eine Leitung, insbesondere einen Schlauch (6), zumindest einem Filter zuführbar ist, soll dem Filter (13) bzw. einem Filterkissen (41, 41.1) eine vakuum- und/oder druckerzeugende Einrichtung zugeordnet sein und der Filter von mehreren Seiten her anströmbar ist, wobei das Arbeitsmedium (3) in das Filterkissen eintritt und aus dem Inneren des Filterkissens (41, 41.1) zu einem Übertritt (12) gelangt.
PCT/EP2000/006182 1999-07-01 2000-07-03 Vorrichtung zum pflegen und reinigen eines arbeitsmediums WO2001002077A2 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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