FI49680C - Device with circular plane filter. - Google Patents

Device with circular plane filter.

Info

Publication number
FI49680C
FI49680C FI733302A FI330273A FI49680C FI 49680 C FI49680 C FI 49680C FI 733302 A FI733302 A FI 733302A FI 330273 A FI330273 A FI 330273A FI 49680 C FI49680 C FI 49680C
Authority
FI
Finland
Prior art keywords
circular plane
plane filter
filter
circular
plane
Prior art date
Application number
FI733302A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49680B (en
Inventor
Aarne Ellilae
Original Assignee
Aarne Ellilae
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
Application filed by Aarne Ellilae filed Critical Aarne Ellilae
Priority to FI733302A priority Critical patent/FI49680C/en
Priority to SE7411919A priority patent/SE389614B/en
Priority to DE19742446746 priority patent/DE2446746A1/en
Priority to CA210,598A priority patent/CA1045046A/en
Priority to JP49115104A priority patent/JPS5078961A/ja
Priority to GB4335574A priority patent/GB1468738A/en
Priority to FR7434746A priority patent/FR2248866B1/fr
Publication of FI49680B publication Critical patent/FI49680B/fi
Application granted granted Critical
Publication of FI49680C publication Critical patent/FI49680C/en
Priority to JP1979130888U priority patent/JPS5553513U/ja

Links

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
    • B01D29/018—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 ring shaped
    • 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
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • 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
    • B01D29/945—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 for continuously discharging concentrated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
FI733302A 1973-10-24 1973-10-24 Device with circular plane filter. FI49680C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI733302A FI49680C (en) 1973-10-24 1973-10-24 Device with circular plane filter.
SE7411919A SE389614B (en) 1973-10-24 1974-09-23 RINSE DEVICE BY A CIRCULATED PLAN FILTER
DE19742446746 DE2446746A1 (en) 1973-10-24 1974-10-01 DEVICE IN A CIRCULAR PLANT FILTER
CA210,598A CA1045046A (en) 1973-10-24 1974-10-02 Filter having a truncated conical sieve surface
JP49115104A JPS5078961A (en) 1973-10-24 1974-10-04
GB4335574A GB1468738A (en) 1973-10-24 1974-10-07 Filters with frusto-conical sieves
FR7434746A FR2248866B1 (en) 1973-10-24 1974-10-16
JP1979130888U JPS5553513U (en) 1973-10-24 1979-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI733302A FI49680C (en) 1973-10-24 1973-10-24 Device with circular plane filter.

Publications (2)

Publication Number Publication Date
FI49680B FI49680B (en) 1975-06-02
FI49680C true FI49680C (en) 1975-09-10

Family

ID=8508258

Family Applications (1)

Application Number Title Priority Date Filing Date
FI733302A FI49680C (en) 1973-10-24 1973-10-24 Device with circular plane filter.

Country Status (7)

Country Link
JP (2) JPS5078961A (en)
CA (1) CA1045046A (en)
DE (1) DE2446746A1 (en)
FI (1) FI49680C (en)
FR (1) FR2248866B1 (en)
GB (1) GB1468738A (en)
SE (1) SE389614B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412920A (en) * 1979-11-07 1983-11-01 Bolton Joseph A Filter with top spray
FI69250C (en) * 1984-04-02 1986-01-10 Aarne Ellilae PLANFILTER
SE465657B (en) * 1990-02-28 1991-10-14 Filterteknik Bw Ab SETTING AND DEVICE FOR FILTERING OF PARTICULATE LIQUID
US5259955A (en) * 1991-07-10 1993-11-09 Bolton Joseph A Vacuum strainer
US5425876A (en) * 1993-10-25 1995-06-20 Claude Laval Corporation Gravity screen filter with dynamic backwash
GB2473866A (en) * 2009-09-28 2011-03-30 Algoil Ltd Rotating filter
CN102772941A (en) * 2012-08-17 2012-11-14 徐州东方传动机械有限公司 Filter with self-cleaning and anti-blocking functions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4428202Y1 (en) * 1966-02-28 1969-11-24

Also Published As

Publication number Publication date
FI49680B (en) 1975-06-02
JPS5078961A (en) 1975-06-27
DE2446746A1 (en) 1975-04-30
FR2248866A1 (en) 1975-05-23
CA1045046A (en) 1978-12-26
SE7411919L (en) 1975-04-25
SE389614B (en) 1976-11-15
FR2248866B1 (en) 1979-07-27
JPS5553513U (en) 1980-04-10
GB1468738A (en) 1977-03-30

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