DE1461396C3 - Drehfilter - Google Patents

Drehfilter

Info

Publication number
DE1461396C3
DE1461396C3 DE1461396A DEJ0026546A DE1461396C3 DE 1461396 C3 DE1461396 C3 DE 1461396C3 DE 1461396 A DE1461396 A DE 1461396A DE J0026546 A DEJ0026546 A DE J0026546A DE 1461396 C3 DE1461396 C3 DE 1461396C3
Authority
DE
Germany
Prior art keywords
filter
filtrate
drum
elements
rotary
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
DE1461396A
Other languages
German (de)
English (en)
Other versions
DE1461396A1 (de
DE1461396B2 (de
Inventor
Neil Frederic Nashua N.H. Putnam (V.St.A.)
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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
Priority claimed from US308983A external-priority patent/US3306457A/en
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of DE1461396A1 publication Critical patent/DE1461396A1/de
Publication of DE1461396B2 publication Critical patent/DE1461396B2/de
Application granted granted Critical
Publication of DE1461396C3 publication Critical patent/DE1461396C3/de
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
    • B01D33/067—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
    • 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
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
    • B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
    • 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
    • B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers
    • 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
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution
    • 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)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)
DE1461396A 1963-09-16 1964-09-14 Drehfilter Expired DE1461396C3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30897663A 1963-09-16 1963-09-16
US308983A US3306457A (en) 1963-09-16 1963-09-16 Drum filter
US34127664A 1964-01-30 1964-01-30

Publications (3)

Publication Number Publication Date
DE1461396A1 DE1461396A1 (de) 1968-12-05
DE1461396B2 DE1461396B2 (de) 1974-03-28
DE1461396C3 true DE1461396C3 (de) 1978-03-09

Family

ID=27405351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1461396A Expired DE1461396C3 (de) 1963-09-16 1964-09-14 Drehfilter

Country Status (6)

Country Link
DE (1) DE1461396C3 (cg-RX-API-DMAC7.html)
FI (2) FI45255B (cg-RX-API-DMAC7.html)
FR (1) FR1447960A (cg-RX-API-DMAC7.html)
GB (2) GB1033630A (cg-RX-API-DMAC7.html)
NO (2) NO130784C (cg-RX-API-DMAC7.html)
SE (2) SE310840B (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410113C3 (de) * 1974-03-02 1982-03-04 Klöckner-Humboldt-Deutz AG, 5000 Köln Trommelfilter
RU2254902C1 (ru) * 2004-05-27 2005-06-27 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Способ фильтрования суспензий

Also Published As

Publication number Publication date
DE1461397A1 (de) 1969-01-23
DE1461396A1 (de) 1968-12-05
NO136760B (cg-RX-API-DMAC7.html) 1977-07-25
NO130784C (cg-RX-API-DMAC7.html) 1975-02-12
FI45256B (cg-RX-API-DMAC7.html) 1971-12-31
NO130784B (cg-RX-API-DMAC7.html) 1974-11-04
FR1447960A (fr) 1966-08-05
GB1033630A (en) 1966-06-22
FI45255B (cg-RX-API-DMAC7.html) 1971-12-31
FI45256C (fi) 1972-04-10
DE1461396B2 (de) 1974-03-28
SE310598B (cg-RX-API-DMAC7.html) 1969-05-05
SE310840B (cg-RX-API-DMAC7.html) 1969-05-12
NO136760C (no) 1977-11-02
GB1071143A (en) 1967-06-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)