FR2345197B1 - - Google Patents

Info

Publication number
FR2345197B1
FR2345197B1 FR7709071A FR7709071A FR2345197B1 FR 2345197 B1 FR2345197 B1 FR 2345197B1 FR 7709071 A FR7709071 A FR 7709071A FR 7709071 A FR7709071 A FR 7709071A FR 2345197 B1 FR2345197 B1 FR 2345197B1
Authority
FR
France
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
FR7709071A
Other languages
French (fr)
Other versions
FR2345197A1 (en
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.)
KOPALNIA WEGLA KAMIENNEGO BOLE
Original Assignee
KOPALNIA WEGLA KAMIENNEGO BOLE
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 KOPALNIA WEGLA KAMIENNEGO BOLE filed Critical KOPALNIA WEGLA KAMIENNEGO BOLE
Publication of FR2345197A1 publication Critical patent/FR2345197A1/en
Application granted granted Critical
Publication of FR2345197B1 publication Critical patent/FR2345197B1/fr
Granted 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
    • B01D33/44—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
    • B01D33/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Centrifugal Separators (AREA)
FR7709071A 1976-03-27 1977-03-25 DEVICE FOR CONTINUOUS DRAINING DURING WET AND MECHANICAL TREATMENT OF FLOCCULATED SCHLAMMS Granted FR2345197A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1976188312A PL104587B1 (en) 1976-03-27 1976-03-27 MACHINE FOR CONTINUOUS DEWATERING IN THE PROCESS OF HYDROMECHANICAL AND MECHANICAL PROCESSING OF FLOCKED MULLS

Publications (2)

Publication Number Publication Date
FR2345197A1 FR2345197A1 (en) 1977-10-21
FR2345197B1 true FR2345197B1 (en) 1982-01-08

Family

ID=19976173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709071A Granted FR2345197A1 (en) 1976-03-27 1977-03-25 DEVICE FOR CONTINUOUS DRAINING DURING WET AND MECHANICAL TREATMENT OF FLOCCULATED SCHLAMMS

Country Status (4)

Country Link
DE (1) DE2711528C3 (en)
FR (1) FR2345197A1 (en)
GB (1) GB1569475A (en)
PL (1) PL104587B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507202A (en) * 1982-01-18 1985-03-26 Dan Nord Device for the separation of a liquid
EP0120039A1 (en) * 1982-09-29 1984-10-03 Ilecard Pty. Limited Recovery of solids from dispersions
WO1987000073A1 (en) * 1985-07-11 1987-01-15 Insinööritoimisto Lujari Oy A device for the separation of solid substances from waste water
GB8622875D0 (en) * 1986-09-23 1986-10-29 Mitchell Cotts Mining Equipmen Screen assembly
AT394995B (en) * 1990-11-08 1992-08-10 Lindner Wolfgang Ing Apparatus for separating off and compressing solids
GB2312382A (en) * 1996-04-23 1997-10-29 Ecological Products Ltd Sludge thickening apparatus
CN114772898B (en) * 2022-05-17 2023-06-30 浙江华东工程建设管理有限公司 Simple flocculation dewatering device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1461453A1 (en) * 1965-08-20 1969-08-07 Passavant Werke Thickener for liquids containing solids
SE346068B (en) * 1969-04-24 1972-06-26 Ingenioers Fa Vvs Utrustning A

Also Published As

Publication number Publication date
PL104587B1 (en) 1979-08-31
DE2711528C3 (en) 1981-08-06
DE2711528B2 (en) 1980-12-18
FR2345197A1 (en) 1977-10-21
DE2711528A1 (en) 1977-10-06
GB1569475A (en) 1980-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse