FR2351780A1 - Procede et dispositif pour assecher des boues epaissies - Google Patents

Procede et dispositif pour assecher des boues epaissies

Info

Publication number
FR2351780A1
FR2351780A1 FR7638580A FR7638580A FR2351780A1 FR 2351780 A1 FR2351780 A1 FR 2351780A1 FR 7638580 A FR7638580 A FR 7638580A FR 7638580 A FR7638580 A FR 7638580A FR 2351780 A1 FR2351780 A1 FR 2351780A1
Authority
FR
France
Prior art keywords
driing
thick sludge
sludge
thick
driing thick
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.)
Granted
Application number
FR7638580A
Other languages
English (en)
Other versions
FR2351780B1 (fr
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.)
Danske Sukkerfabrikker AS
Original Assignee
Danske Sukkerfabrikker AS
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 Danske Sukkerfabrikker AS filed Critical Danske Sukkerfabrikker AS
Publication of FR2351780A1 publication Critical patent/FR2351780A1/fr
Application granted granted Critical
Publication of FR2351780B1 publication Critical patent/FR2351780B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/042—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with casings mounted on a movable carrier, e.g. turntable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • 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
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/644—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure plates, membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
FR7638580A 1975-12-23 1976-12-21 Procede et dispositif pour assecher des boues epaissies Granted FR2351780A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5266075 1975-12-23

Publications (2)

Publication Number Publication Date
FR2351780A1 true FR2351780A1 (fr) 1977-12-16
FR2351780B1 FR2351780B1 (fr) 1982-04-09

Family

ID=10464787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638580A Granted FR2351780A1 (fr) 1975-12-23 1976-12-21 Procede et dispositif pour assecher des boues epaissies

Country Status (18)

Country Link
US (1) US4092247A (fr)
JP (1) JPS5281768A (fr)
AT (1) AT371361B (fr)
BE (1) BE849802A (fr)
CH (1) CH601013A5 (fr)
CS (1) CS195320B2 (fr)
DD (1) DD129741A5 (fr)
DE (1) DE2658578C2 (fr)
DK (1) DK149208C (fr)
ES (1) ES454504A1 (fr)
FI (1) FI65710C (fr)
FR (1) FR2351780A1 (fr)
IT (1) IT1065749B (fr)
NL (1) NL7614241A (fr)
PL (1) PL110870B1 (fr)
SE (1) SE427622B (fr)
SU (1) SU973007A3 (fr)
YU (1) YU43439B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397082A2 (fr) * 1989-05-10 1990-11-14 Albert Bähr Procédé et dispositif pour la déshydratation de boues et de produits analoques

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740315A (en) * 1984-09-04 1988-04-26 Sune Backman Filter system for wire electronic discharge machining
US4836937A (en) * 1986-03-04 1989-06-06 General Signal Corporation System for removing liquid from a slurry of liquid and powdered material
FI80386C (fi) * 1988-05-06 1990-06-11 Valmet Paper Machinery Inc Filtreringsfoerfarande och anordning foer anvaendning vid foerfarandet.
US5269945A (en) * 1988-06-01 1993-12-14 Glenn Holmberg Method and a device for the separation of bodies from a liquid
US4927547A (en) * 1988-10-26 1990-05-22 Sune Backman Method of filtering the effluent from a wire EDM process
US5355594A (en) * 1992-12-21 1994-10-18 Daekyoo Hwang Evaporative sludge stabilization
WO2002057190A1 (fr) * 2001-01-19 2002-07-25 Willie Stroup Appareil et procedes de separation de liquides de solides
JP4521222B2 (ja) * 2004-05-20 2010-08-11 株式会社不動テトラ 分級装置、方法
CN112696880B (zh) * 2020-12-28 2022-06-07 丹东绿清环境工程技术有限公司 一种真空旋转脱水机
CN114873887B (zh) * 2022-05-20 2024-01-23 烟台科泓环保科技有限公司 具有压缩污泥功能的污水处理用排泥设备
CN115124213B (zh) * 2022-06-20 2023-12-15 绍兴泰谱环保科技有限公司 一种节能环保型污泥处理设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309039C (fr) *
CH296651A (de) * 1950-08-05 1954-02-28 Hoffmann Johann Verfahren zum Filtrieren von anorganischen und organischen Feststoff-Flüssigkeitsgemischen sowie Vorrichtung zur Ausübung des Verfahrens.
DE1028091B (de) * 1956-04-20 1958-04-17 Krauss Maffei Imp G M B H & Co Verfahren und Vorrichtung zur Behandlung des auf Drehfiltern befindlichen Filterkuchens
DE1461511A1 (de) * 1965-04-20 1969-03-13 Karl Weinhold Scheibenfilter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US761686A (en) * 1902-02-08 1904-06-07 Michael Kirshner Apparatus for extracting oil.
DE657163C (de) * 1935-03-16 1938-02-25 Westfalia Dinnendahl Groeppel Mit Unter- und UEberdruck arbeitende Filtervorrichtung fuer dickfluessige Massen
US3552454A (en) * 1968-10-22 1971-01-05 William A Deming Sr Can filler
DE2021389A1 (de) * 1970-01-23 1971-08-19 Brecht Walter Prof Dr Ing Verfahren zum kontinuierlichen Entwassern von Suspensionen
US3772144A (en) * 1971-04-14 1973-11-13 Improved Machinery Inc Apparatus and method for thickening and washing suspensions containing fibrous material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309039C (fr) *
CH296651A (de) * 1950-08-05 1954-02-28 Hoffmann Johann Verfahren zum Filtrieren von anorganischen und organischen Feststoff-Flüssigkeitsgemischen sowie Vorrichtung zur Ausübung des Verfahrens.
DE1028091B (de) * 1956-04-20 1958-04-17 Krauss Maffei Imp G M B H & Co Verfahren und Vorrichtung zur Behandlung des auf Drehfiltern befindlichen Filterkuchens
DE1461511A1 (de) * 1965-04-20 1969-03-13 Karl Weinhold Scheibenfilter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397082A2 (fr) * 1989-05-10 1990-11-14 Albert Bähr Procédé et dispositif pour la déshydratation de boues et de produits analoques
EP0397082A3 (fr) * 1989-05-10 1991-04-03 Albert Bähr Procédé et dispositif pour la déshydratation de boues et de produits analoques

Also Published As

Publication number Publication date
ATA963776A (de) 1982-11-15
FI763674A (fr) 1977-06-24
DD129741A5 (de) 1978-02-08
DK149208B (da) 1986-03-17
ES454504A1 (es) 1978-03-01
SU973007A3 (ru) 1982-11-07
CS195320B2 (en) 1980-01-31
FI65710C (fi) 1984-07-10
FI65710B (fi) 1984-03-30
NL7614241A (nl) 1977-06-27
FR2351780B1 (fr) 1982-04-09
DE2658578C2 (de) 1985-09-19
YU43439B (en) 1989-08-31
SE7614457L (sv) 1977-06-24
YU313876A (en) 1982-05-31
IT1065749B (it) 1985-03-04
DK582176A (da) 1977-06-24
CH601013A5 (fr) 1978-06-30
JPS5281768A (en) 1977-07-08
AT371361B (de) 1983-06-27
SE427622B (sv) 1983-04-25
JPS6110165B2 (fr) 1986-03-28
DK149208C (da) 1986-08-11
DE2658578A1 (de) 1977-07-07
BE849802A (fr) 1977-04-15
PL110870B1 (en) 1980-08-30
US4092247A (en) 1978-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse