AT343065B - PULSE WORKING SYSTEM FOR FILTERING AND DRAINING SOLIDS FROM A SLUDGE - Google Patents

PULSE WORKING SYSTEM FOR FILTERING AND DRAINING SOLIDS FROM A SLUDGE

Info

Publication number
AT343065B
AT343065B AT821675A AT821675A AT343065B AT 343065 B AT343065 B AT 343065B AT 821675 A AT821675 A AT 821675A AT 821675 A AT821675 A AT 821675A AT 343065 B AT343065 B AT 343065B
Authority
AT
Austria
Prior art keywords
sludge
filtering
working system
pulse working
draining solids
Prior art date
Application number
AT821675A
Other languages
German (de)
Other versions
ATA821675A (en
Original Assignee
Envirotech Corp
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 Envirotech Corp filed Critical Envirotech Corp
Publication of ATA821675A publication Critical patent/ATA821675A/en
Application granted granted Critical
Publication of AT343065B publication Critical patent/AT343065B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
    • 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
    • B01D29/09—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 filtering bands, e.g. movable between filtering operations
    • 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
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
AT821675A 1974-10-31 1975-10-29 PULSE WORKING SYSTEM FOR FILTERING AND DRAINING SOLIDS FROM A SLUDGE AT343065B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51989374A 1974-10-31 1974-10-31

Publications (2)

Publication Number Publication Date
ATA821675A ATA821675A (en) 1977-08-15
AT343065B true AT343065B (en) 1978-05-10

Family

ID=24070264

Family Applications (1)

Application Number Title Priority Date Filing Date
AT821675A AT343065B (en) 1974-10-31 1975-10-29 PULSE WORKING SYSTEM FOR FILTERING AND DRAINING SOLIDS FROM A SLUDGE

Country Status (11)

Country Link
JP (1) JPS5169266A (en)
AT (1) AT343065B (en)
AU (1) AU497738B2 (en)
BE (1) BE835113A (en)
DE (1) DE2548193A1 (en)
FI (1) FI753016A7 (en)
FR (1) FR2289453A1 (en)
IN (1) IN143473B (en)
IT (1) IT1043669B (en)
NO (1) NO753647L (en)
ZA (1) ZA756480B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788910A (en) * 1983-06-30 1988-12-06 Atlas Pacific Engineering Company Press for extracting juice from comestible solids and semi-solids such as fruits and vegetables
FR2607430B1 (en) * 1986-12-02 1989-05-12 Solomat Sa PROCESS AND INSTALLATION FOR MANUFACTURING A PRODUCT BY INJECTING MATERIAL INTO A MOLD WITH TREATMENT OF THE INJECTED MATERIAL
CN110815926A (en) * 2018-08-08 2020-02-21 马会峰 Full-automatic cake type squeezing unit knocking-over edge cleaning machine

Also Published As

Publication number Publication date
BE835113A (en) 1976-02-16
FR2289453A1 (en) 1976-05-28
JPS5169266A (en) 1976-06-15
NO753647L (en) 1976-05-03
AU497738B2 (en) 1979-01-04
FI753016A7 (en) 1976-05-01
ATA821675A (en) 1977-08-15
ZA756480B (en) 1977-01-26
IN143473B (en) 1977-12-03
DE2548193A1 (en) 1976-05-06
AU8573275A (en) 1977-04-21
IT1043669B (en) 1980-02-29

Similar Documents

Publication Publication Date Title
AT336643B (en) PROCEDURE FOR OPERATING A FILTER CENTRIFUGE AND FILTER CENTRIFUGE FOR CARRYING OUT THE PROCEDURE
AT339222B (en) METHOD FOR PURIFYING INDUSTRIAL WASTE WATER
CH558760A (en) PROCESS AND EQUIPMENT FOR REMOVING CONTAMINATION FROM A LIQUID.
AT340994B (en) DEVICE FOR FASTENING A MACHINING DEVICE
AT380680B (en) FILTER PRESS FOR DRAINING SLUDGE AND SIMILAR SUBSTANCES
AT372014B (en) METHOD AND FILTER FOR FILTERING WATER CONTAINING SOLIDS
CH521150A (en) Method and device for the continuous recovery of crystals from a melt or solution
AT336937B (en) METHOD AND DEVICE FOR VENTILATING A LIQUID
GB1555169A (en) Devices for filtering particulate matter from a fluid
AT336642B (en) DEVICE FOR DRAINING SLUDGE-LIKE DUTIES
AT363376B (en) METHOD AND DEVICE FOR CALCINATING PLASTER
AT342082B (en) METHOD AND DEVICE FOR FILTERING A LIQUID
AT343065B (en) PULSE WORKING SYSTEM FOR FILTERING AND DRAINING SOLIDS FROM A SLUDGE
AT346264B (en) METHOD AND DEVICE FOR OBTAINING SUGAR CRYSTALS FROM A SUGAR SOLUTION
FR2294738A1 (en) SLUDGE FILTRATION DEVICE
AT343561B (en) METHOD AND DEVICE FOR PURIFYING WASTE WATER
IT1029824B (en) REPLACEABLE FILTER ELEMENT
AT343458B (en) DEVICE FOR MACHINING MATERIALS
AT344735B (en) PROCESS FOR DRAINING INDUSTRIAL SLURRY
AR201594A1 (en) A FILTER ELEMENT
CH509425A (en) Method and device for removing the cover plaster from the revolving covers of a card
ATA299979A (en) ELECTROFILTRATION DEVICE FOR DRAINING A SUSPENSION OF SOLIDS IN A CARRIER LIQUID
AT333112B (en) METHOD AND DEVICE FOR THE ORDERLY OVERLAYING OF A NUMBER OF PAPER TRAILS
AT335928B (en) METHOD FOR PURIFYING WASTE WATER AND DEVICE FOR IT
ATA696774A (en) METHOD AND DEVICE FOR GRINDING THE TEETH OF A TOOTH CLUTCH

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee