FR387124A - Method and apparatus for cleaning filters - Google Patents

Method and apparatus for cleaning filters

Info

Publication number
FR387124A
FR387124A FR387124A FR387124DA FR387124A FR 387124 A FR387124 A FR 387124A FR 387124 A FR387124 A FR 387124A FR 387124D A FR387124D A FR 387124DA FR 387124 A FR387124 A FR 387124A
Authority
FR
France
Prior art keywords
cleaning filters
filters
cleaning
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.)
Expired
Application number
FR387124A
Other languages
French (fr)
Inventor
Fritz Tiemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR387124A publication Critical patent/FR387124A/en
Expired legal-status Critical Current

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
    • B01D29/62—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
    • 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
    • B01D29/07—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 with corrugated, folded or wound filtering sheets
    • B01D29/071—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 with corrugated, folded or wound filtering sheets with curved filtering elements
FR387124A 1907-03-23 1908-02-11 Method and apparatus for cleaning filters Expired FR387124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE206097T 1907-03-23

Publications (1)

Publication Number Publication Date
FR387124A true FR387124A (en) 1908-07-01

Family

ID=43530441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR387124A Expired FR387124A (en) 1907-03-23 1908-02-11 Method and apparatus for cleaning filters

Country Status (2)

Country Link
DE (2) DE206097C (en)
FR (1) FR387124A (en)

Also Published As

Publication number Publication date
DE207592C (en) 1909-03-05
DE206097C (en) 1909-01-30

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