AT247368B - Drainage device - Google Patents

Drainage device

Info

Publication number
AT247368B
AT247368B AT111664A AT111664A AT247368B AT 247368 B AT247368 B AT 247368B AT 111664 A AT111664 A AT 111664A AT 111664 A AT111664 A AT 111664A AT 247368 B AT247368 B AT 247368B
Authority
AT
Austria
Prior art keywords
drainage device
drainage
Prior art date
Application number
AT111664A
Other languages
German (de)
Original Assignee
Siegener Ag Eisenkonstruktion
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 Siegener Ag Eisenkonstruktion filed Critical Siegener Ag Eisenkonstruktion
Application granted granted Critical
Publication of AT247368B publication Critical patent/AT247368B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
AT111664A 1963-02-18 1964-02-11 Drainage device AT247368B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0083796 1963-02-18

Publications (1)

Publication Number Publication Date
AT247368B true AT247368B (en) 1966-06-10

Family

ID=7511270

Family Applications (1)

Application Number Title Priority Date Filing Date
AT111664A AT247368B (en) 1963-02-18 1964-02-11 Drainage device

Country Status (6)

Country Link
AT (1) AT247368B (en)
BE (1) BE643969A (en)
CH (1) CH428594A (en)
GB (1) GB1006643A (en)
LU (1) LU45414A1 (en)
NL (1) NL6401446A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751091A1 (en) * 1976-11-22 1978-05-24 Roto Sieve Ab DEVICE FOR SEPARATING LIQUID FROM A MUDDY PUDDLE OR MIXTURE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642326B1 (en) * 1989-01-11 1991-04-19 Linco Sa DEVICE FOR PURIFYING / FILTERING A FLUID MIXTURE OF A COMPONENT TO BE SEPARATED FROM IMPURITIES, IN PARTICULAR FOR A Wax-plucking Plant
CN110237578B (en) * 2019-06-20 2021-10-15 安徽中能矿机制造有限公司 Can handle concentrated machine of high concentration ore pulp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751091A1 (en) * 1976-11-22 1978-05-24 Roto Sieve Ab DEVICE FOR SEPARATING LIQUID FROM A MUDDY PUDDLE OR MIXTURE

Also Published As

Publication number Publication date
CH428594A (en) 1967-01-15
LU45414A1 (en) 1964-04-13
BE643969A (en) 1964-08-18
GB1006643A (en) 1965-10-06
NL6401446A (en) 1964-08-19

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