CA926366A - Selective comminution - Google Patents

Selective comminution

Info

Publication number
CA926366A
CA926366A CA059883A CA59883A CA926366A CA 926366 A CA926366 A CA 926366A CA 059883 A CA059883 A CA 059883A CA 59883 A CA59883 A CA 59883A CA 926366 A CA926366 A CA 926366A
Authority
CA
Canada
Prior art keywords
selective comminution
comminution
selective
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
CA059883A
Inventor
N. Crandall Richard
H. Nordell Carl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA926366A publication Critical patent/CA926366A/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
    • B01D33/067—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
    • B01D33/073—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
    • B01D33/44—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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • 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
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D33/766—Devices for breaking the filter cake, e.g. cutting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Filtration Of Liquid (AREA)
  • Processing Of Solid Wastes (AREA)
CA059883A 1968-09-06 1969-08-19 Selective comminution Expired CA926366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75787768A 1968-09-06 1968-09-06

Publications (1)

Publication Number Publication Date
CA926366A true CA926366A (en) 1973-05-15

Family

ID=25049594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA059883A Expired CA926366A (en) 1968-09-06 1969-08-19 Selective comminution

Country Status (8)

Country Link
US (1) US3570671A (en)
JP (1) JPS4839070B1 (en)
CA (1) CA926366A (en)
ES (2) ES370145A1 (en)
FR (1) FR2017482A1 (en)
GB (1) GB1283407A (en)
NO (1) NO125625B (en)
SE (1) SE361164B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8622875D0 (en) * 1986-09-23 1986-10-29 Mitchell Cotts Mining Equipmen Screen assembly
JPS63166107U (en) * 1987-04-20 1988-10-28
CN106863139A (en) * 2016-12-30 2017-06-20 重庆重玻节能玻璃有限公司 The recycling device of glass edge-grinding machine cooling water
JP6375424B1 (en) * 2017-09-13 2018-08-15 株式会社ブンリ Filtration device
DE102019116720B3 (en) * 2019-06-20 2020-06-10 Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg Device and method for separating mixed materials of different flowability
CN113262572B (en) * 2021-05-14 2023-04-18 机械工业第九设计研究院股份有限公司 Foreign matter separation filter equipment that compressed air flows and uses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295633A (en) * 1939-09-09 1942-09-15 Chicago Pump Co Comminuting means
US2317416A (en) * 1941-03-26 1943-04-27 Alfred F Stanley Comminuting apparatus
US2378757A (en) * 1941-12-22 1945-06-19 Augustus C Durdin Comminuting method and apparatus
US2995248A (en) * 1954-04-28 1961-08-08 Fmc Corp Comminuting device

Also Published As

Publication number Publication date
ES389547A1 (en) 1973-06-16
US3570671A (en) 1971-03-16
GB1283407A (en) 1972-07-26
SE361164B (en) 1973-10-22
JPS4839070B1 (en) 1973-11-21
NO125625B (en) 1972-10-09
FR2017482A1 (en) 1970-05-22
ES370145A1 (en) 1971-06-16

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