AT199573B - Water purification machine, in particular belt filter machine - Google Patents

Water purification machine, in particular belt filter machine

Info

Publication number
AT199573B
AT199573B AT199573DA AT199573B AT 199573 B AT199573 B AT 199573B AT 199573D A AT199573D A AT 199573DA AT 199573 B AT199573 B AT 199573B
Authority
AT
Austria
Prior art keywords
machine
water purification
belt filter
particular belt
purification machine
Prior art date
Application number
Other languages
German (de)
Original Assignee
Passavant Werke
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 Passavant Werke filed Critical Passavant Werke
Application granted granted Critical
Publication of AT199573B publication Critical patent/AT199573B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/04Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/056Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/333Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/35Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/48Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B8/00Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023Arresting devices for waterborne materials
    • E02B8/026Cleaning devices
AT199573D 1956-01-21 1957-01-17 Water purification machine, in particular belt filter machine AT199573B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE199573X 1956-01-21

Publications (1)

Publication Number Publication Date
AT199573B true AT199573B (en) 1958-09-10

Family

ID=5757894

Family Applications (1)

Application Number Title Priority Date Filing Date
AT199573D AT199573B (en) 1956-01-21 1957-01-17 Water purification machine, in particular belt filter machine

Country Status (1)

Country Link
AT (1) AT199573B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203103A1 (en) * 1992-02-04 1993-08-05 Passavant Werke Biological cleaning of waste water - where biological substrate is contained in perforated hollow bodies which are attached to endless belt or chain and pass in and out of water
US8092674B2 (en) 2008-08-08 2012-01-10 Passavant-Geiger Gmbh Traveling band screen machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203103A1 (en) * 1992-02-04 1993-08-05 Passavant Werke Biological cleaning of waste water - where biological substrate is contained in perforated hollow bodies which are attached to endless belt or chain and pass in and out of water
US8092674B2 (en) 2008-08-08 2012-01-10 Passavant-Geiger Gmbh Traveling band screen machine

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