CA1080637A - Filtering apparatus for sludgy liquids - Google Patents

Filtering apparatus for sludgy liquids

Info

Publication number
CA1080637A
CA1080637A CA256,212A CA256212A CA1080637A CA 1080637 A CA1080637 A CA 1080637A CA 256212 A CA256212 A CA 256212A CA 1080637 A CA1080637 A CA 1080637A
Authority
CA
Canada
Prior art keywords
filter
housing
filter drum
drum
liquid
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
CA256,212A
Other languages
English (en)
French (fr)
Inventor
Yoshikazu Shoda
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.)
Nishihara Environment Co Ltd
Original Assignee
Nishihara Environmental Sanitation Research 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
Priority claimed from JP9349675U external-priority patent/JPS527478U/ja
Priority claimed from JP50082467A external-priority patent/JPS5210971A/ja
Priority claimed from JP9349575U external-priority patent/JPS527477U/ja
Priority claimed from JP9349775U external-priority patent/JPS527479U/ja
Application filed by Nishihara Environmental Sanitation Research Corp filed Critical Nishihara Environmental Sanitation Research Corp
Application granted granted Critical
Publication of CA1080637A publication Critical patent/CA1080637A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
  • Separation By Low-Temperature Treatments (AREA)
CA256,212A 1975-07-04 1976-07-02 Filtering apparatus for sludgy liquids Expired CA1080637A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9349675U JPS527478U (https=) 1975-07-04 1975-07-04
JP50082467A JPS5210971A (en) 1975-07-04 1975-07-04 Sludge filter device
JP9349575U JPS527477U (https=) 1975-07-04 1975-07-04
JP9349775U JPS527479U (https=) 1975-07-04 1975-07-04

Publications (1)

Publication Number Publication Date
CA1080637A true CA1080637A (en) 1980-07-01

Family

ID=27466706

Family Applications (1)

Application Number Title Priority Date Filing Date
CA256,212A Expired CA1080637A (en) 1975-07-04 1976-07-02 Filtering apparatus for sludgy liquids

Country Status (7)

Country Link
US (1) US4137177A (https=)
CA (1) CA1080637A (https=)
DE (1) DE2629958C2 (https=)
DK (1) DK148768C (https=)
GB (1) GB1552338A (https=)
NO (1) NO146843C (https=)
SE (1) SE422888B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ205530A (en) * 1983-09-08 1987-02-20 Contra Shear Holdings Rotary drum screen with circumferential wedge-shaped wires
DE3346861A1 (de) * 1983-12-23 1985-06-27 Krauss-Maffei AG, 8000 München Vorrichtung zum beschleunigen der stoffumsetzung zwischen zwei in einem fliessbett reagierenden medien
DE3629961A1 (de) * 1986-09-03 1988-03-17 Bott Reinhard Vorrichtung zum ausfiltern bzw. sieben von feststoffpartikeln aus einer fluessigkeit
US5178759A (en) * 1990-10-23 1993-01-12 Gurian Marshall I Filtration system to remove photoresist film particles
FR2679575B1 (fr) * 1991-07-24 1993-11-05 Beaudrey Cie E Prise d'eau, en particulier pour installation industrielle.
US5361683A (en) * 1992-05-04 1994-11-08 Imdec Sa Apparatus for batch cooking and packing fruit and vegetable pieces
DE19617775A1 (de) * 1996-05-03 1997-11-06 Sartorius Gmbh Filtrationseinheit zur Abtrennung von Stoffen aus einer flüssigen Phase an Membranadsorbern
EP1399237B1 (de) * 2001-06-12 2009-09-23 BHS-Sonthofen GmbH Drehfilteranlage
DE102004033328A1 (de) * 2004-07-09 2006-02-09 Bhs-Sonthofen Gmbh Filter mit Feststoff-Resuspendierung
ATE458898T1 (de) * 2006-12-01 2010-03-15 Schlumberger Technology Bv Verfahren und vorrichtung für den transfer von bohrklein aus bohrlöchern
CN103127761B (zh) * 2013-02-19 2015-08-05 中和荣华环保科技(北京)有限公司 污水三级处理的微过滤设备
CN111389078A (zh) * 2020-04-10 2020-07-10 刘振中 一种中药熬药用离心过滤式固液分离装置
CN112587973A (zh) * 2020-12-03 2021-04-02 张克军 一种快速分流分料机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1870442A (en) * 1929-09-10 1932-08-09 Dorr Co Inc Application of liquid to filter cakes
US2064403A (en) * 1935-06-24 1936-12-15 Cherry Burrell Corp Filter
US2450522A (en) * 1946-07-03 1948-10-05 James P North Liquid clarifier
US2758722A (en) * 1953-09-08 1956-08-14 Murray Ernest Eduard Oil filter
US2891671A (en) * 1955-12-19 1959-06-23 Nilsson Ivar Linus Filter drum for recovering fibers from liquid
US2987191A (en) * 1957-03-28 1961-06-06 Gen Engineering Company Ab Strainer or filter drums
US3145164A (en) 1960-02-12 1964-08-18 Stamicarbon Apparatus for wet-screening a mixture of fine abrasive particles
GB965274A (en) * 1961-05-31 1964-07-29 Austin Ibis Developments Ltd Fluid filtration plant
US3979289A (en) * 1972-11-08 1976-09-07 Water Pollution Control Corporation Filtration method
US3941702A (en) * 1974-11-14 1976-03-02 Kito Machine Industries Company Limited Rotary strainer

Also Published As

Publication number Publication date
DK148768B (da) 1985-09-23
SE7607616L (sv) 1977-01-05
SE422888B (sv) 1982-04-05
NO146843C (no) 1982-12-22
DE2629958A1 (de) 1977-01-13
DE2629958C2 (de) 1982-07-22
AU1552476A (en) 1978-01-05
NO146843B (no) 1982-09-13
US4137177A (en) 1979-01-30
NO762146L (https=) 1977-04-22
DK148768C (da) 1986-03-10
DK302376A (da) 1977-01-05
GB1552338A (en) 1979-09-12

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Legal Events

Date Code Title Description
MKEX Expiry