CA1014481A - Rectangular sieving frame, and filter drum provided with a plurality of such sieving frames - Google Patents

Rectangular sieving frame, and filter drum provided with a plurality of such sieving frames

Info

Publication number
CA1014481A
CA1014481A CA181,194A CA181194A CA1014481A CA 1014481 A CA1014481 A CA 1014481A CA 181194 A CA181194 A CA 181194A CA 1014481 A CA1014481 A CA 1014481A
Authority
CA
Canada
Prior art keywords
sieving
rectangular
frames
filter drum
drum provided
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
CA181,194A
Other languages
English (en)
Other versions
CA181194S (en
Inventor
Anne Jellesma
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.)
Machinefabriek W Hubert and Co
Original Assignee
Machinefabriek W Hubert and Co
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 Machinefabriek W Hubert and Co filed Critical Machinefabriek W Hubert and Co
Application granted granted Critical
Publication of CA1014481A publication Critical patent/CA1014481A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere
    • 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
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—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
    • 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
    • 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
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Wire Processing (AREA)
  • Earth Drilling (AREA)
CA181,194A 1972-09-18 1973-09-17 Rectangular sieving frame, and filter drum provided with a plurality of such sieving frames Expired CA1014481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL727212634A NL151635B (nl) 1972-09-18 1972-09-18 Rechthoekig zeefraam, werkwijze voor het vervaardigen van een dergelijk zeefraam, alsmede trommelfilter voorzien van deze zeeframen.

Publications (1)

Publication Number Publication Date
CA1014481A true CA1014481A (en) 1977-07-26

Family

ID=19816960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,194A Expired CA1014481A (en) 1972-09-18 1973-09-17 Rectangular sieving frame, and filter drum provided with a plurality of such sieving frames

Country Status (14)

Country Link
US (1) US3880761A (de)
JP (1) JPS49133967A (de)
AT (1) AT334921B (de)
BE (1) BE804516A (de)
CA (1) CA1014481A (de)
DE (1) DE2346645C3 (de)
DK (1) DK142896B (de)
GB (1) GB1440527A (de)
IE (1) IE38199B1 (de)
IT (1) IT995400B (de)
LU (1) LU68425A1 (de)
NL (2) NL151635B (de)
NO (1) NO136742C (de)
SE (1) SE407338B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199456A (en) * 1977-06-24 1980-04-22 Royce Equipment Company Apparatus for a screen assembly for removing solids from fluids
JPS5570317A (en) * 1978-11-22 1980-05-27 Nippon Auto Toroole Kk Rotary cylindrical filtering apparatus having detachable filter frame
DE3478090D1 (en) * 1983-05-23 1989-06-15 Puk Water Treatment Limited Improvements relating to micro-strainers for use in water purification
NL1003212C2 (nl) * 1996-02-28 1997-08-29 Cargill Bv Inrichting voor het behandelen, in het bijzonder voor het wassen van gluten- of dergelijk materiaal.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1496517A (en) * 1921-06-16 1924-06-03 Boehm Maximilian Eugene Straining wheel
US1922442A (en) * 1931-06-01 1933-08-15 Knight Raymond Rice Apparatus for removing solids from sewage and other fluids
US2076104A (en) * 1933-07-15 1937-04-06 William U Vinton Filter
US2351712A (en) * 1941-04-07 1944-06-20 Nat Tube Co Screen
US2784781A (en) * 1953-06-23 1957-03-12 Kaiser Aluminium Chem Corp Framing arrangement
US2886481A (en) * 1955-07-15 1959-05-12 Swan George Dewey Screen panel and method of making the same
US3747770A (en) * 1969-06-20 1973-07-24 Zurn Ind Inc Filter screen
US3755995A (en) * 1971-06-29 1973-09-04 M Stickel Air filtering screen

Also Published As

Publication number Publication date
IE38199L (en) 1974-03-18
DE2346645B2 (de) 1980-03-27
NL151635B (nl) 1976-12-15
DE2346645C3 (de) 1980-12-11
NO136742B (de) 1977-07-25
NO136742C (no) 1977-11-02
LU68425A1 (de) 1974-03-25
AT334921B (de) 1977-02-10
NL176909B (nl) 1985-02-01
IT995400B (it) 1975-11-10
BE804516A (nl) 1974-03-06
JPS49133967A (de) 1974-12-23
DE2346645A1 (de) 1974-03-28
NL7700543A (en) 1977-04-29
GB1440527A (en) 1976-06-23
NL176909C (nl) 1985-07-01
DK142896B (da) 1981-02-23
DK142896C (de) 1981-09-28
IE38199B1 (en) 1978-01-18
NL7212634A (de) 1974-03-20
US3880761A (en) 1975-04-29
SE407338B (sv) 1979-03-26
ATA802373A (de) 1976-06-15

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