DE69512460D1 - Apparat zur Behandlung eines Filterkuchens - Google Patents

Apparat zur Behandlung eines Filterkuchens

Info

Publication number
DE69512460D1
DE69512460D1 DE69512460T DE69512460T DE69512460D1 DE 69512460 D1 DE69512460 D1 DE 69512460D1 DE 69512460 T DE69512460 T DE 69512460T DE 69512460 T DE69512460 T DE 69512460T DE 69512460 D1 DE69512460 D1 DE 69512460D1
Authority
DE
Germany
Prior art keywords
filter
cake
filter cake
treating
filter medium
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 - Fee Related
Application number
DE69512460T
Other languages
English (en)
Other versions
DE69512460T2 (de
Inventor
Bjarne Ekberg
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.)
Outotec Finland Oy
Original Assignee
Outokumpu Mintec Oy
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 Outokumpu Mintec Oy filed Critical Outokumpu Mintec Oy
Publication of DE69512460D1 publication Critical patent/DE69512460D1/de
Application granted granted Critical
Publication of DE69512460T2 publication Critical patent/DE69512460T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B19/00—Machines or apparatus for drying solid materials or objects not covered by groups F26B9/00 - F26B17/00
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • 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
    • 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
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element 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
    • B01D33/44—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
    • 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 Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtration Of Liquid (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Centrifugal Separators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Treatment Of Sludge (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Filtering Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE69512460T 1994-04-19 1995-04-18 Apparat zur Behandlung eines Filterkuchens Expired - Fee Related DE69512460T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941795A FI96580C (fi) 1994-04-19 1994-04-19 Laite suodatuskakun käsittelemiseksi

Publications (2)

Publication Number Publication Date
DE69512460D1 true DE69512460D1 (de) 1999-11-04
DE69512460T2 DE69512460T2 (de) 2000-03-09

Family

ID=8540546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512460T Expired - Fee Related DE69512460T2 (de) 1994-04-19 1995-04-18 Apparat zur Behandlung eines Filterkuchens

Country Status (11)

Country Link
US (1) US5615494A (de)
EP (1) EP0682969B1 (de)
JP (1) JPH0838813A (de)
KR (1) KR100338862B1 (de)
AT (1) ATE185087T1 (de)
AU (1) AU694173B2 (de)
BR (1) BR9501729A (de)
CA (1) CA2147211A1 (de)
DE (1) DE69512460T2 (de)
FI (1) FI96580C (de)
RU (1) RU2142319C1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111811B (fi) * 1998-06-05 2003-09-30 Outokumpu Oy Menetelmä kuivauksen tehostamiseksi
WO2002085492A1 (en) * 2001-04-23 2002-10-31 Baker Hughes Incorporated Rotatable disc filters with shower systems and methods of use
FI124273B (fi) * 2012-02-06 2014-05-30 Andritz Oy Menetelmä ja laite pyörivän suotimen esipäällystekerroksen poistamiseksi
CN103007616A (zh) * 2012-11-27 2013-04-03 飞潮（无锡）过滤技术有限公司 旋转圆盘过滤器
SE1730167A1 (sv) * 2017-06-27 2018-11-27 Valmet Technologies Oy Filteranordning
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides
KR102089609B1 (ko) 2019-05-16 2020-03-16 계룡환경주식회사 보 상류의 수질 관리 및 오염 대응 시스템
CN110743235A (zh) * 2019-11-11 2020-02-04 衡阳凯美科化工有限公司 一种制碱过滤用转鼓真空过滤机
KR102224305B1 (ko) 2019-11-28 2021-03-08 계룡환경주식회사 보 상류의 수질 관리 및 오염 대응 시스템
CN113368587B (zh) * 2021-07-14 2022-04-05 浙江亿诚混凝土制品股份有限公司 一种混凝土搅拌站污水回收与循环利用系统
CN114028865B (zh) * 2021-10-28 2022-11-11 中信重工机械股份有限公司 一种用于真空盘式过滤机分配头的双吹风系统
CN114378041A (zh) * 2022-02-11 2022-04-22 陈惠玲 新型粉状物料和浆料的洗涤设备及洗涤方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592341A (en) * 1970-01-05 1971-07-13 Envirotech Corp Method and apparatus for steam drying filter cake
DE3038791C2 (de) * 1980-10-14 1985-08-01 Lohmann Gmbh & Co Kg, 5450 Neuwied Vorrichtung zum Trocknen von lösungsmittelhaltigem Material
US4443551A (en) * 1982-01-11 1984-04-17 Texaco Inc. Method and new distributor for delivering high velocity gas from a gas distributor through a nozzle with decreased erosion in the nozzle
DE3629805C2 (de) * 1986-09-02 1996-03-21 Reinhard Dr Ing Bott Verfahren zum Bilden und Entfeuchten eines aus Feststoffpartikeln aufgebauten porösen Filterkuchens und Vorrichtung zur Durchführung des Verfahrens
US5177878A (en) * 1989-05-08 1993-01-12 U.S. Philips Corporation Apparatus and method for treating flat substrate under reduced pressure in the manufacture of electronic devices
FI84318C (fi) * 1990-04-25 1991-11-25 Ahlstroem Oy Foerfarande och anordning foer foertjockning av mesaslam.
FI87539C (fi) * 1990-11-19 1993-01-25 Outomec Oy Foerfarande foer loesgoering av filterkaka
US5199186A (en) * 1991-05-14 1993-04-06 Rice Thomas E Vacuum-operated veneer dryer
WO1992021427A1 (en) * 1991-06-05 1992-12-10 Ingenjörsfirman R. Frykhult Ab Apparatus for filtering liquids
JP2714914B2 (ja) * 1992-08-06 1998-02-16 日本郵船株式会社 連続濾過装置

Also Published As

Publication number Publication date
BR9501729A (pt) 1995-12-12
ATE185087T1 (de) 1999-10-15
KR100338862B1 (ko) 2002-10-31
US5615494A (en) 1997-04-01
FI941795A0 (fi) 1994-04-19
DE69512460T2 (de) 2000-03-09
AU1647595A (en) 1995-10-26
EP0682969A2 (de) 1995-11-22
FI96580C (fi) 1996-07-25
CA2147211A1 (en) 1995-10-20
AU694173B2 (en) 1998-07-16
EP0682969B1 (de) 1999-09-29
JPH0838813A (ja) 1996-02-13
RU2142319C1 (ru) 1999-12-10
FI96580B (fi) 1996-04-15
EP0682969A3 (de) 1996-09-11
KR950033385A (ko) 1995-12-26
RU95105891A (ru) 1996-12-27
FI941795A (fi) 1995-10-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee